.\n if (_this._status === ConnectionState.Open) {\n return;\n } else if (_this._status === ConnectionState.Ringing || _this._status === ConnectionState.Connecting) {\n _this.mute(false);\n\n _this._maybeTransitionToOpen();\n } else {\n // call was probably canceled sometime before this\n _this.mediaStream.close();\n }\n };\n\n _this.mediaStream.onclose = function () {\n _this._status = ConnectionState.Closed;\n\n if (_this.options.shouldPlayDisconnect) {\n _this._soundcache.get(device_1.SoundName.Disconnect).play();\n }\n\n monitor.disable();\n\n _this._publishMetrics();\n\n _this.emit('disconnect', _this);\n }; // temporary call sid to be used for outgoing calls\n\n\n _this.outboundConnectionId = generateTempCallSid();\n _this.pstream = config.pstream;\n\n _this.pstream.on('cancel', _this._onCancel);\n\n _this.pstream.on('ringing', _this._onRinging);\n\n _this.on('error', function (error) {\n _this._publisher.error('connection', 'error', {\n code: error.code,\n message: error.message\n }, _this);\n\n if (_this.pstream && _this.pstream.status === 'disconnected') {\n _this._cleanupEventListeners();\n }\n });\n\n _this.on('disconnect', function () {\n _this._cleanupEventListeners();\n });\n\n return _this;\n }\n\n Object.defineProperty(Connection.prototype, \"direction\", {\n /**\n * Whether this {@link Connection} is incoming or outgoing.\n */\n get: function get() {\n return this._direction;\n },\n enumerable: true,\n configurable: true\n });\n /**\n * Get the real CallSid. Returns null if not present or is a temporary call sid.\n * @deprecated\n */\n\n Connection.prototype._getRealCallSid = function () {\n this._log.warn('_getRealCallSid is deprecated and will be removed in 2.0.');\n\n return /^TJ/.test(this.parameters.CallSid) ? null : this.parameters.CallSid;\n };\n /**\n * Get the temporary CallSid.\n * @deprecated\n */\n\n\n Connection.prototype._getTempCallSid = function () {\n this._log.warn('_getTempCallSid is deprecated and will be removed in 2.0. \\\n Please use outboundConnectionId instead.');\n\n return this.outboundConnectionId;\n };\n\n Connection.prototype.accept = function (handlerOrConstraints) {\n var _this = this;\n\n if (typeof handlerOrConstraints === 'function') {\n this._addHandler('accept', handlerOrConstraints);\n\n return;\n }\n\n if (this._status !== ConnectionState.Pending) {\n return;\n }\n\n var audioConstraints = handlerOrConstraints || this.options.audioConstraints;\n this._status = ConnectionState.Connecting;\n\n var connect = function connect() {\n if (_this._status !== ConnectionState.Connecting) {\n // call must have been canceled\n _this._cleanupEventListeners();\n\n _this.mediaStream.close();\n\n return;\n }\n\n var onLocalAnswer = function onLocalAnswer(pc) {\n _this._publisher.info('connection', 'accepted-by-local', null, _this);\n\n _this._monitor.enable(pc);\n };\n\n var onRemoteAnswer = function onRemoteAnswer(pc) {\n _this._publisher.info('connection', 'accepted-by-remote', null, _this);\n\n _this._monitor.enable(pc);\n };\n\n var sinkIds = typeof _this.options.getSinkIds === 'function' && _this.options.getSinkIds();\n\n if (Array.isArray(sinkIds)) {\n _this.mediaStream._setSinkIds(sinkIds).catch(function () {// (rrowland) We don't want this to throw to console since the customer\n // can't control this. This will most commonly be rejected on browsers\n // that don't support setting sink IDs.\n });\n }\n\n _this.pstream.addListener('hangup', _this._onHangup);\n\n var rtcConfig = Object.assign({}, _this.options.rtcConfiguration, {\n sdpSemantics: 'plan-b'\n });\n\n if (_this._direction === CallDirection.Incoming) {\n _this._isAnswered = true;\n\n _this.mediaStream.answerIncomingCall(_this.parameters.CallSid, _this.options.offerSdp, _this.options.rtcConstraints, rtcConfig, onLocalAnswer);\n } else {\n var params = Array.from(_this.customParameters.entries()).map(function (pair) {\n return encodeURIComponent(pair[0]) + \"=\" + encodeURIComponent(pair[1]);\n }).join('&');\n\n _this.pstream.once('answer', _this._onAnswer.bind(_this));\n\n _this.mediaStream.makeOutgoingCall(_this.pstream.token, params, _this.outboundConnectionId, _this.options.rtcConstraints, rtcConfig, onRemoteAnswer);\n }\n };\n\n if (this.options.beforeAccept) {\n this.options.beforeAccept(this);\n }\n\n var inputStream = typeof this.options.getInputStream === 'function' && this.options.getInputStream();\n var promise = inputStream ? this.mediaStream.setInputTracksFromStream(inputStream) : this.mediaStream.openWithConstraints(audioConstraints);\n promise.then(function () {\n _this._publisher.info('get-user-media', 'succeeded', {\n data: {\n audioConstraints: audioConstraints\n }\n }, _this);\n\n connect();\n }, function (error) {\n var message;\n var code;\n\n if (error.code && error.code === 31208 || error.name && error.name === 'PermissionDeniedError') {\n code = 31208;\n message = 'User denied access to microphone, or the web browser did not allow microphone ' + 'access at this address.';\n\n _this._publisher.error('get-user-media', 'denied', {\n data: {\n audioConstraints: audioConstraints,\n error: error\n }\n }, _this);\n } else {\n code = 31201;\n message = \"Error occurred while accessing microphone: \" + error.name + (error.message ? \" (\" + error.message + \")\" : '');\n\n _this._publisher.error('get-user-media', 'failed', {\n data: {\n audioConstraints: audioConstraints,\n error: error\n }\n }, _this);\n }\n\n _this._disconnect();\n\n _this.emit('error', {\n message: message,\n code: code\n });\n });\n };\n\n Connection.prototype.cancel = function (handler) {\n this._log.warn('.cancel() is deprecated. Please use .ignore() instead.');\n\n if (handler) {\n this.ignore(handler);\n } else {\n this.ignore();\n }\n };\n\n Connection.prototype.disconnect = function (handler) {\n if (typeof handler === 'function') {\n this._addHandler('disconnect', handler);\n\n return;\n }\n\n this._disconnect();\n };\n /**\n * @deprecated - Set a handler for the error event.\n */\n\n\n Connection.prototype.error = function (handler) {\n if (typeof handler === 'function') {\n this._addHandler('error', handler);\n }\n };\n /**\n * Get the local MediaStream, if set.\n */\n\n\n Connection.prototype.getLocalStream = function () {\n return this.mediaStream && this.mediaStream.stream;\n };\n /**\n * Get the remote MediaStream, if set.\n */\n\n\n Connection.prototype.getRemoteStream = function () {\n return this.mediaStream && this.mediaStream._remoteStream;\n };\n\n Connection.prototype.ignore = function (handler) {\n if (typeof handler === 'function') {\n this._addHandler('cancel', handler);\n\n return;\n }\n\n if (this._status !== ConnectionState.Pending) {\n return;\n }\n\n this._status = ConnectionState.Closed;\n this.emit('cancel');\n this.mediaStream.ignore(this.parameters.CallSid);\n\n this._publisher.info('connection', 'ignored-by-local', null, this);\n };\n /**\n * Check if connection is muted\n */\n\n\n Connection.prototype.isMuted = function () {\n return this.mediaStream.isMuted;\n };\n\n Connection.prototype.mute = function (shouldMute) {\n if (shouldMute === void 0) {\n shouldMute = true;\n }\n\n if (typeof shouldMute === 'function') {\n this._addHandler('mute', shouldMute);\n\n return;\n }\n\n var wasMuted = this.mediaStream.isMuted;\n this.mediaStream.mute(shouldMute);\n var isMuted = this.mediaStream.isMuted;\n\n if (wasMuted !== isMuted) {\n this._publisher.info('connection', isMuted ? 'muted' : 'unmuted', null, this);\n\n this.emit('mute', isMuted, this);\n }\n };\n\n Connection.prototype.reject = function (handler) {\n if (typeof handler === 'function') {\n this._addHandler('reject', handler);\n\n return;\n }\n\n if (this._status !== ConnectionState.Pending) {\n return;\n }\n\n var payload = {\n callsid: this.parameters.CallSid\n };\n this.pstream.publish('reject', payload);\n this.emit('reject');\n this.mediaStream.reject(this.parameters.CallSid);\n\n this._publisher.info('connection', 'rejected-by-local', null, this);\n };\n /**\n * Post an event to Endpoint Analytics indicating that the end user\n * has given call quality feedback. Called without a score, this\n * will report that the customer declined to give feedback.\n * @param score - The end-user's rating of the call; an\n * integer 1 through 5. Or undefined if the user declined to give\n * feedback.\n * @param issue - The primary issue the end user\n * experienced on the call. Can be: ['one-way-audio', 'choppy-audio',\n * 'dropped-call', 'audio-latency', 'noisy-call', 'echo']\n */\n\n\n Connection.prototype.postFeedback = function (score, issue) {\n if (typeof score === 'undefined' || score === null) {\n return this._postFeedbackDeclined();\n }\n\n if (!Object.values(FeedbackScore).includes(score)) {\n throw new Error(\"Feedback score must be one of: \" + Object.values(FeedbackScore));\n }\n\n if (typeof issue !== 'undefined' && issue !== null && !Object.values(FeedbackIssue).includes(issue)) {\n throw new Error(\"Feedback issue must be one of: \" + Object.values(FeedbackIssue));\n }\n\n return this._publisher.info('feedback', 'received', {\n issue_name: issue,\n quality_score: score\n }, this, true);\n };\n /**\n * Send a string of digits.\n * @param digits\n */\n\n\n Connection.prototype.sendDigits = function (digits) {\n if (digits.match(/[^0-9*#w]/)) {\n throw new Exception('Illegal character passed into sendDigits');\n }\n\n var sequence = [];\n digits.split('').forEach(function (digit) {\n var dtmf = digit !== 'w' ? \"dtmf\" + digit : '';\n\n if (dtmf === 'dtmf*') {\n dtmf = 'dtmfs';\n }\n\n if (dtmf === 'dtmf#') {\n dtmf = 'dtmfh';\n }\n\n sequence.push(dtmf);\n }); // Binds soundCache to be used in recursion until all digits have been played.\n\n (function playNextDigit(soundCache, dialtonePlayer) {\n var digit = sequence.shift();\n\n if (digit) {\n if (dialtonePlayer) {\n dialtonePlayer.play(digit);\n } else {\n soundCache.get(digit).play();\n }\n }\n\n if (sequence.length) {\n setTimeout(playNextDigit.bind(null, soundCache), 200);\n }\n })(this._soundcache, this.options.dialtonePlayer);\n\n var dtmfSender = this.mediaStream.getOrCreateDTMFSender();\n\n function insertDTMF(dtmfs) {\n if (!dtmfs.length) {\n return;\n }\n\n var dtmf = dtmfs.shift();\n\n if (dtmf && dtmf.length) {\n dtmfSender.insertDTMF(dtmf, exports.DTMF_TONE_DURATION, exports.DTMF_INTER_TONE_GAP);\n }\n\n setTimeout(insertDTMF.bind(null, dtmfs), exports.DTMF_PAUSE_DURATION);\n }\n\n if (dtmfSender) {\n if (!('canInsertDTMF' in dtmfSender) || dtmfSender.canInsertDTMF) {\n this._log.info('Sending digits using RTCDTMFSender'); // NOTE(mroberts): We can't just map 'w' to ',' since\n // RTCDTMFSender's pause duration is 2 s and Twilio's is more\n // like 500 ms. Instead, we will fudge it with setTimeout.\n\n\n insertDTMF(digits.split('w'));\n return;\n }\n\n this._log.info('RTCDTMFSender cannot insert DTMF');\n } // send pstream message to send DTMF\n\n\n this._log.info('Sending digits over PStream');\n\n if (this.pstream !== null && this.pstream.status !== 'disconnected') {\n this.pstream.publish('dtmf', {\n callsid: this.parameters.CallSid,\n dtmf: digits\n });\n } else {\n var error = {\n code: 31000,\n connection: this,\n message: 'Could not send DTMF: Signaling channel is disconnected'\n };\n this.emit('error', error);\n }\n };\n /**\n * Get the current {@link Connection} status.\n */\n\n\n Connection.prototype.status = function () {\n return this._status;\n };\n /**\n * @deprecated - Unmute the {@link Connection}.\n */\n\n\n Connection.prototype.unmute = function () {\n this._log.warn('.unmute() is deprecated. Please use .mute(false) to unmute a call instead.');\n\n this.mute(false);\n };\n /**\n * Fired on `requestAnimationFrame` (up to 60fps, depending on browser) with\n * the current input and output volumes, as a percentage of maximum\n * volume, between -100dB and -30dB. Represented by a floating point\n * number between 0.0 and 1.0, inclusive.\n * @param handler\n */\n\n\n Connection.prototype.volume = function (handler) {\n if (!window || !window.AudioContext && !window.webkitAudioContext) {\n this._log.warn('This browser does not support Connection.volume');\n }\n\n this._addHandler('volume', handler);\n };\n /**\n * Add a handler for an EventEmitter and emit a deprecation warning on first call.\n * @param eventName - Name of the event\n * @param handler - A handler to call when the event is emitted\n */\n\n\n Connection.prototype._addHandler = function (eventName, handler) {\n if (!hasBeenWarnedHandlers) {\n this._log.warn(\"Connection callback handlers (accept, cancel, disconnect, error, ignore, mute, reject,\\n volume) have been deprecated and will be removed in the next breaking release. Instead, the EventEmitter interface can be used to set event listeners. Example: connection.on('\" + eventName + \"', handler)\");\n\n hasBeenWarnedHandlers = true;\n }\n\n this.addListener(eventName, handler);\n return this;\n };\n /**\n * Clean up event listeners.\n */\n\n\n Connection.prototype._cleanupEventListeners = function () {\n var _this = this;\n\n var cleanup = function cleanup() {\n if (!_this.pstream) {\n return;\n }\n\n _this.pstream.removeListener('answer', _this._onAnswer);\n\n _this.pstream.removeListener('cancel', _this._onCancel);\n\n _this.pstream.removeListener('hangup', _this._onHangup);\n\n _this.pstream.removeListener('ringing', _this._onRinging);\n }; // This is kind of a hack, but it lets us avoid rewriting more code.\n // Basically, there's a sequencing problem with the way PeerConnection raises\n // the\n //\n // Cannot establish connection. Client is disconnected\n //\n // error in Connection#accept. It calls PeerConnection#onerror, which emits\n // the error event on Connection. An error handler on Connection then calls\n // cleanupEventListeners, but then control returns to Connection#accept. It's\n // at this point that we add a listener for the answer event that never gets\n // removed. setTimeout will allow us to rerun cleanup again, _after_\n // Connection#accept returns.\n\n\n cleanup();\n setTimeout(cleanup, 0);\n };\n /**\n * Create the payload wrapper for a batch of metrics to be sent to Insights.\n */\n\n\n Connection.prototype._createMetricPayload = function () {\n var payload = {\n call_sid: this.parameters.CallSid,\n sdk_version: C.RELEASE_VERSION,\n selected_region: this.options.selectedRegion\n };\n\n if (this.options.gateway) {\n payload.gateway = this.options.gateway;\n }\n\n if (this.options.region) {\n payload.region = this.options.region;\n }\n\n payload.direction = this._direction;\n return payload;\n };\n /**\n * Disconnect the {@link Connection}.\n * @param message - A message explaining why the {@link Connection} is being disconnected.\n * @param wasRemote - Whether the disconnect was triggered locally or remotely.\n */\n\n\n Connection.prototype._disconnect = function (message, wasRemote) {\n message = typeof message === 'string' ? message : null;\n\n if (this._status !== ConnectionState.Open && this._status !== ConnectionState.Connecting && this._status !== ConnectionState.Ringing) {\n return;\n }\n\n this._log.info('Disconnecting...'); // send pstream hangup message\n\n\n if (this.pstream !== null && this.pstream.status !== 'disconnected' && this.sendHangup) {\n var callsid = this.parameters.CallSid || this.outboundConnectionId;\n\n if (callsid) {\n var payload = {\n callsid: callsid\n };\n\n if (message) {\n payload.message = message;\n }\n\n this.pstream.publish('hangup', payload);\n }\n }\n\n this._cleanupEventListeners();\n\n this.mediaStream.close();\n\n if (!wasRemote) {\n this._publisher.info('connection', 'disconnected-by-local', null, this);\n }\n };\n /**\n * Transition to {@link ConnectionStatus.Open} if criteria is met.\n */\n\n\n Connection.prototype._maybeTransitionToOpen = function () {\n if (this.mediaStream && this.mediaStream.status === 'open' && this._isAnswered) {\n this._status = ConnectionState.Open;\n this.emit('accept', this);\n }\n };\n /**\n * Post an event to Endpoint Analytics indicating that the end user\n * has ignored a request for feedback.\n */\n\n\n Connection.prototype._postFeedbackDeclined = function () {\n return this._publisher.info('feedback', 'received-none', null, this, true);\n };\n /**\n * Publish the current set of queued metrics samples to Insights.\n */\n\n\n Connection.prototype._publishMetrics = function () {\n var _this = this;\n\n if (this._metricsSamples.length === 0) {\n return;\n }\n\n this._publisher.postMetrics('quality-metrics-samples', 'metrics-sample', this._metricsSamples.splice(0), this._createMetricPayload(), this).catch(function (e) {\n _this._log.warn('Unable to post metrics to Insights. Received error:', e);\n });\n };\n /**\n * Set the CallSid\n * @param payload\n */\n\n\n Connection.prototype._setCallSid = function (payload) {\n var callSid = payload.callsid;\n\n if (!callSid) {\n return;\n }\n\n this.parameters.CallSid = callSid;\n this.mediaStream.callSid = callSid;\n };\n /**\n * Set the audio input tracks from a given stream.\n * @param stream\n */\n\n\n Connection.prototype._setInputTracksFromStream = function (stream) {\n return this.mediaStream.setInputTracksFromStream(stream);\n };\n /**\n * Set the audio output sink IDs.\n * @param sinkIds\n */\n\n\n Connection.prototype._setSinkIds = function (sinkIds) {\n return this.mediaStream._setSinkIds(sinkIds);\n };\n /**\n * String representation of the {@link Connection} class.\n */\n\n\n Connection.toString = function () {\n return '[Twilio.Connection class]';\n };\n\n return Connection;\n}(events_1.EventEmitter);\n\nexports.default = Connection;\n\nfunction generateTempCallSid() {\n return 'TJSxxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {\n /* tslint:disable:no-bitwise */\n var r = Math.random() * 16 | 0;\n var v = c === 'x' ? r : r & 0x3 | 0x8;\n /* tslint:enable:no-bitwise */\n\n return v.toString(16);\n });\n}","var PeerConnection = require('./peerconnection');\n\nvar test = require('./rtcpc').test;\n\nfunction enabled() {\n return test();\n}\n\nfunction getMediaEngine() {\n return typeof RTCIceGatherer !== 'undefined' ? 'ORTC' : 'WebRTC';\n}\n\nmodule.exports = {\n enabled: enabled,\n getMediaEngine: getMediaEngine,\n PeerConnection: PeerConnection\n};","/**\n * Bestow logging powers.\n *\n * @exports mixinLog as Twilio.mixinLog\n * @memberOf Twilio\n *\n * @param {object} object The object to bestow logging powers to\n * @param {string} [prefix] Prefix log messages with this\n *\n * @return {object} Return the object passed in\n */\nfunction mixinLog(object, prefix) {\n /**\n * Logs a message or object.\n *\n * There are a few options available for the log mixin. Imagine an object\n * foo with this function mixed in:
\n *\n * var foo = {};\n * Twilio.mixinLog(foo);\n *\n *
\n *\n * To enable or disable the log: foo.log.enabled = true
\n *\n * To modify the prefix: foo.log.prefix = 'Hello'
\n *\n * To use a custom callback instead of console.log:\n * foo.log.handler = function() { ... };
\n *\n * @param *args Messages or objects to be logged\n */\n function log() {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n if (!log.enabled) {\n return;\n }\n\n var format = log.prefix ? log.prefix + \" \" : '';\n\n for (var i = 0; i < args.length; i++) {\n var arg = args[i];\n log.handler(typeof arg === 'string' ? format + arg : arg);\n }\n }\n\n function defaultWarnHandler(x) {\n /* eslint-disable no-console */\n if (typeof console !== 'undefined') {\n if (typeof console.warn === 'function') {\n console.warn(x);\n } else if (typeof console.log === 'function') {\n console.log(x);\n }\n }\n /* eslint-enable no-console */\n\n }\n\n function deprecated() {\n var args = [];\n\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n\n if (!log.warnings) {\n return;\n }\n\n for (var i = 0; i < args.length; i++) {\n var arg = args[i];\n log.warnHandler(arg);\n }\n }\n\n log.enabled = true;\n log.prefix = prefix || '';\n /** @ignore */\n\n log.defaultHandler = function (x) {\n // eslint-disable-next-line no-console\n if (typeof console !== 'undefined') {\n console.log(x);\n }\n };\n\n log.handler = log.defaultHandler;\n log.warnings = true;\n log.defaultWarnHandler = defaultWarnHandler;\n log.warnHandler = log.defaultWarnHandler;\n log.deprecated = deprecated;\n log.warn = deprecated;\n object.log = log;\n}\n\nexports.mixinLog = mixinLog;","/* global webkitRTCPeerConnection, mozRTCPeerConnection, mozRTCSessionDescription, mozRTCIceCandidate */\nvar RTCPeerConnectionShim = require('rtcpeerconnection-shim');\n\nvar util = require('../util');\n\nfunction RTCPC() {\n if (typeof window === 'undefined') {\n this.log('No RTCPeerConnection implementation available. The window object was not found.');\n return;\n }\n\n if (util.isEdge()) {\n this.RTCPeerConnection = new RTCPeerConnectionShim(typeof window !== 'undefined' ? window : global);\n } else if (typeof window.RTCPeerConnection === 'function') {\n this.RTCPeerConnection = window.RTCPeerConnection;\n } else if (typeof window.webkitRTCPeerConnection === 'function') {\n this.RTCPeerConnection = webkitRTCPeerConnection;\n } else if (typeof window.mozRTCPeerConnection === 'function') {\n this.RTCPeerConnection = mozRTCPeerConnection;\n window.RTCSessionDescription = mozRTCSessionDescription;\n window.RTCIceCandidate = mozRTCIceCandidate;\n } else {\n this.log('No RTCPeerConnection implementation available');\n }\n}\n\nRTCPC.prototype.create = function (log, rtcConstraints, rtcConfiguration) {\n this.log = log;\n this.pc = new this.RTCPeerConnection(rtcConfiguration, rtcConstraints);\n};\n\nRTCPC.prototype.createModernConstraints = function (c) {\n // createOffer differs between Chrome 23 and Chrome 24+.\n // See https://groups.google.com/forum/?fromgroups=#!topic/discuss-webrtc/JBDZtrMumyU\n // Unfortunately I haven't figured out a way to detect which format\n // is required ahead of time, so we'll first try the old way, and\n // if we get an exception, then we'll try the new way.\n if (typeof c === 'undefined') {\n return null;\n } // NOTE(mroberts): As of Chrome 38, Chrome still appears to expect\n // constraints under the 'mandatory' key, and with the first letter of each\n // constraint capitalized. Firefox, on the other hand, has deprecated the\n // 'mandatory' key and does not expect the first letter of each constraint\n // capitalized.\n\n\n var nc = {};\n\n if (typeof webkitRTCPeerConnection !== 'undefined' && !util.isEdge()) {\n nc.mandatory = {};\n\n if (typeof c.audio !== 'undefined') {\n nc.mandatory.OfferToReceiveAudio = c.audio;\n }\n\n if (typeof c.video !== 'undefined') {\n nc.mandatory.OfferToReceiveVideo = c.video;\n }\n } else {\n if (typeof c.audio !== 'undefined') {\n nc.offerToReceiveAudio = c.audio;\n }\n\n if (typeof c.video !== 'undefined') {\n nc.offerToReceiveVideo = c.video;\n }\n }\n\n return nc;\n};\n\nRTCPC.prototype.createOffer = function (constraints, onSuccess, onError) {\n var self = this;\n constraints = this.createModernConstraints(constraints);\n promisifyCreate(this.pc.createOffer, this.pc)(constraints).then(function (sd) {\n return self.pc && promisifySet(self.pc.setLocalDescription, self.pc)(new RTCSessionDescription(sd));\n }).then(onSuccess, onError);\n};\n\nRTCPC.prototype.createAnswer = function (constraints, onSuccess, onError) {\n var self = this;\n constraints = this.createModernConstraints(constraints);\n promisifyCreate(this.pc.createAnswer, this.pc)(constraints).then(function (sd) {\n return self.pc && promisifySet(self.pc.setLocalDescription, self.pc)(new RTCSessionDescription(sd));\n }).then(onSuccess, onError);\n};\n\nRTCPC.prototype.processSDP = function (sdp, constraints, onSuccess, onError) {\n var self = this;\n var desc = new RTCSessionDescription({\n sdp: sdp,\n type: 'offer'\n });\n promisifySet(this.pc.setRemoteDescription, this.pc)(desc).then(function () {\n self.createAnswer(constraints, onSuccess, onError);\n });\n};\n\nRTCPC.prototype.getSDP = function () {\n return this.pc.localDescription.sdp;\n};\n\nRTCPC.prototype.processAnswer = function (sdp, onSuccess, onError) {\n if (!this.pc) {\n return;\n }\n\n promisifySet(this.pc.setRemoteDescription, this.pc)(new RTCSessionDescription({\n sdp: sdp,\n type: 'answer'\n })).then(onSuccess, onError);\n};\n/* NOTE(mroberts): Firefox 18 through 21 include a `mozRTCPeerConnection`\n object, but attempting to instantiate it will throw the error\n\n Error: PeerConnection not enabled (did you set the pref?)\n\n unless the `media.peerconnection.enabled` pref is enabled. So we need to test\n if we can actually instantiate `mozRTCPeerConnection`; however, if the user\n *has* enabled `media.peerconnection.enabled`, we need to perform the same\n test that we use to detect Firefox 24 and above, namely:\n\n typeof (new mozRTCPeerConnection()).getLocalStreams === 'function'\n\n*/\n\n\nRTCPC.test = function () {\n if (typeof navigator === 'object') {\n var getUserMedia = navigator.mediaDevices && navigator.mediaDevices.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.getUserMedia;\n\n if (getUserMedia && typeof window.RTCPeerConnection === 'function') {\n return true;\n } else if (getUserMedia && typeof window.webkitRTCPeerConnection === 'function') {\n return true;\n } else if (getUserMedia && typeof window.mozRTCPeerConnection === 'function') {\n try {\n // eslint-disable-next-line babel/new-cap\n var test_1 = new window.mozRTCPeerConnection();\n if (typeof test_1.getLocalStreams !== 'function') return false;\n } catch (e) {\n return false;\n }\n\n return true;\n } else if (typeof RTCIceGatherer !== 'undefined') {\n return true;\n }\n }\n\n return false;\n};\n\nfunction promisify(fn, ctx, areCallbacksFirst) {\n return function () {\n var args = Array.prototype.slice.call(arguments);\n return new Promise(function (resolve) {\n resolve(fn.apply(ctx, args));\n }).catch(function () {\n return new Promise(function (resolve, reject) {\n fn.apply(ctx, areCallbacksFirst ? [resolve, reject].concat(args) : args.concat([resolve, reject]));\n });\n });\n };\n}\n\nfunction promisifyCreate(fn, ctx) {\n return promisify(fn, ctx, true);\n}\n\nfunction promisifySet(fn, ctx) {\n return promisify(fn, ctx, false);\n}\n\nmodule.exports = RTCPC;","var C = require('./constants');\n\nvar EventEmitter = require('events').EventEmitter;\n\nvar util = require('util');\n\nvar log = require('./log');\n\nvar WSTransport = require('./wstransport').default;\n\nvar PSTREAM_VERSION = '1.4';\n/**\n * Constructor for PStream objects.\n *\n * @exports PStream as Twilio.PStream\n * @memberOf Twilio\n * @borrows EventEmitter#addListener as #addListener\n * @borrows EventEmitter#removeListener as #removeListener\n * @borrows EventEmitter#emit as #emit\n * @borrows EventEmitter#hasListener as #hasListener\n * @constructor\n * @param {string} token The Twilio capabilities JWT\n * @param {string} uri The PStream endpoint URI\n * @param {object} [options]\n * @config {boolean} [options.debug=false] Enable debugging\n */\n\nfunction PStream(token, uri, options) {\n if (!(this instanceof PStream)) {\n return new PStream(token, uri, options);\n }\n\n var defaults = {\n logPrefix: '[PStream]',\n TransportFactory: WSTransport,\n debug: false\n };\n options = options || {};\n\n for (var prop in defaults) {\n if (prop in options) continue;\n options[prop] = defaults[prop];\n }\n\n this.options = options;\n this.token = token || '';\n this.status = 'disconnected';\n this.uri = uri;\n this.gateway = null;\n this.region = null;\n this._messageQueue = [];\n this._handleTransportClose = this._handleTransportClose.bind(this);\n this._handleTransportError = this._handleTransportError.bind(this);\n this._handleTransportMessage = this._handleTransportMessage.bind(this);\n this._handleTransportOpen = this._handleTransportOpen.bind(this);\n log.mixinLog(this, this.options.logPrefix);\n this.log.enabled = this.options.debug; // NOTE(mroberts): EventEmitter requires that we catch all errors.\n\n this.on('error', function () {});\n /*\n *events used by device\n *'invite',\n *'ready',\n *'error',\n *'offline',\n *\n *'cancel',\n *'presence',\n *'roster',\n *'answer',\n *'candidate',\n *'hangup'\n */\n\n var self = this;\n this.addListener('ready', function () {\n self.status = 'ready';\n });\n this.addListener('offline', function () {\n self.status = 'offline';\n });\n this.addListener('close', function () {\n self.log('Received \"close\" from server. Destroying PStream...');\n\n self._destroy();\n });\n this.transport = new this.options.TransportFactory(this.uri, {\n logLevel: this.options.debug ? 'debug' : 'off'\n });\n this.transport.on('close', this._handleTransportClose);\n this.transport.on('error', this._handleTransportError);\n this.transport.on('message', this._handleTransportMessage);\n this.transport.on('open', this._handleTransportOpen);\n this.transport.open();\n return this;\n}\n\nutil.inherits(PStream, EventEmitter);\n\nPStream.prototype._handleTransportClose = function () {\n if (this.status !== 'disconnected') {\n if (this.status !== 'offline') {\n this.emit('offline', this);\n }\n\n this.status = 'disconnected';\n }\n};\n\nPStream.prototype._handleTransportError = function (err) {\n this.emit('error', err);\n};\n\nPStream.prototype._handleTransportMessage = function (msg) {\n if (!msg || !msg.data || typeof msg.data !== 'string') {\n return;\n }\n\n var _a = JSON.parse(msg.data),\n type = _a.type,\n _b = _a.payload,\n payload = _b === void 0 ? {} : _b;\n\n this.gateway = payload.gateway || this.gateway;\n this.region = payload.region || this.region;\n this.emit(type, payload);\n};\n\nPStream.prototype._handleTransportOpen = function () {\n var _this = this;\n\n this.status = 'connected';\n this.setToken(this.token);\n\n var messages = this._messageQueue.splice(0, this._messageQueue.length);\n\n messages.forEach(function (message) {\n return _this._publish.apply(_this, message);\n });\n};\n/**\n * @return {string}\n */\n\n\nPStream.toString = function () {\n return '[Twilio.PStream class]';\n};\n\nPStream.prototype.toString = function () {\n return '[Twilio.PStream instance]';\n};\n\nPStream.prototype.setToken = function (token) {\n this.log('Setting token and publishing listen');\n this.token = token;\n var payload = {\n token: token,\n browserinfo: getBrowserInfo()\n };\n\n this._publish('listen', payload);\n};\n\nPStream.prototype.register = function (mediaCapabilities) {\n var regPayload = {\n media: mediaCapabilities\n };\n\n this._publish('register', regPayload, true);\n};\n\nPStream.prototype._destroy = function () {\n this.transport.removeListener('close', this._handleTransportClose);\n this.transport.removeListener('error', this._handleTransportError);\n this.transport.removeListener('message', this._handleTransportMessage);\n this.transport.removeListener('open', this._handleTransportOpen);\n this.transport.close();\n this.emit('offline', this);\n};\n\nPStream.prototype.destroy = function () {\n this.log('PStream.destroy() called...');\n\n this._destroy();\n\n return this;\n};\n\nPStream.prototype.publish = function (type, payload) {\n return this._publish(type, payload, true);\n};\n\nPStream.prototype._publish = function (type, payload, shouldRetry) {\n var msg = JSON.stringify({\n type: type,\n version: PSTREAM_VERSION,\n payload: payload\n });\n\n if (!this.transport.send(msg) && shouldRetry) {\n this._messageQueue.push([type, payload, true]);\n }\n};\n\nfunction getBrowserInfo() {\n var nav = typeof navigator !== 'undefined' ? navigator : {};\n var info = {\n p: 'browser',\n v: C.RELEASE_VERSION,\n browser: {\n userAgent: nav.userAgent || 'unknown',\n platform: nav.platform || 'unknown'\n },\n plugin: 'rtc'\n };\n return info;\n}\n\nexports.PStream = PStream;","// Copyright (c) 2012 Mathieu Turcotte\n// Licensed under the MIT license.\nvar events = require('events');\n\nvar precond = require('precond');\n\nvar util = require('util'); // A class to hold the state of a backoff operation. Accepts a backoff strategy\n// to generate the backoff delays.\n\n\nfunction Backoff(backoffStrategy) {\n events.EventEmitter.call(this);\n this.backoffStrategy_ = backoffStrategy;\n this.maxNumberOfRetry_ = -1;\n this.backoffNumber_ = 0;\n this.backoffDelay_ = 0;\n this.timeoutID_ = -1;\n this.handlers = {\n backoff: this.onBackoff_.bind(this)\n };\n}\n\nutil.inherits(Backoff, events.EventEmitter); // Sets a limit, greater than 0, on the maximum number of backoffs. A 'fail'\n// event will be emitted when the limit is reached.\n\nBackoff.prototype.failAfter = function (maxNumberOfRetry) {\n precond.checkArgument(maxNumberOfRetry > 0, 'Expected a maximum number of retry greater than 0 but got %s.', maxNumberOfRetry);\n this.maxNumberOfRetry_ = maxNumberOfRetry;\n}; // Starts a backoff operation. Accepts an optional parameter to let the\n// listeners know why the backoff operation was started.\n\n\nBackoff.prototype.backoff = function (err) {\n precond.checkState(this.timeoutID_ === -1, 'Backoff in progress.');\n\n if (this.backoffNumber_ === this.maxNumberOfRetry_) {\n this.emit('fail', err);\n this.reset();\n } else {\n this.backoffDelay_ = this.backoffStrategy_.next();\n this.timeoutID_ = setTimeout(this.handlers.backoff, this.backoffDelay_);\n this.emit('backoff', this.backoffNumber_, this.backoffDelay_, err);\n }\n}; // Handles the backoff timeout completion.\n\n\nBackoff.prototype.onBackoff_ = function () {\n this.timeoutID_ = -1;\n this.emit('ready', this.backoffNumber_, this.backoffDelay_);\n this.backoffNumber_++;\n}; // Stops any backoff operation and resets the backoff delay to its inital value.\n\n\nBackoff.prototype.reset = function () {\n this.backoffNumber_ = 0;\n this.backoffStrategy_.reset();\n clearTimeout(this.timeoutID_);\n this.timeoutID_ = -1;\n};\n\nmodule.exports = Backoff;","// Copyright (c) 2012 Mathieu Turcotte\n// Licensed under the MIT license.\nvar events = require('events');\n\nvar util = require('util');\n\nfunction isDef(value) {\n return value !== undefined && value !== null;\n} // Abstract class defining the skeleton for the backoff strategies. Accepts an\n// object holding the options for the backoff strategy:\n//\n// * `randomisationFactor`: The randomisation factor which must be between 0\n// and 1 where 1 equates to a randomization factor of 100% and 0 to no\n// randomization.\n// * `initialDelay`: The backoff initial delay in milliseconds.\n// * `maxDelay`: The backoff maximal delay in milliseconds.\n\n\nfunction BackoffStrategy(options) {\n options = options || {};\n\n if (isDef(options.initialDelay) && options.initialDelay < 1) {\n throw new Error('The initial timeout must be greater than 0.');\n } else if (isDef(options.maxDelay) && options.maxDelay < 1) {\n throw new Error('The maximal timeout must be greater than 0.');\n }\n\n this.initialDelay_ = options.initialDelay || 100;\n this.maxDelay_ = options.maxDelay || 10000;\n\n if (this.maxDelay_ <= this.initialDelay_) {\n throw new Error('The maximal backoff delay must be ' + 'greater than the initial backoff delay.');\n }\n\n if (isDef(options.randomisationFactor) && (options.randomisationFactor < 0 || options.randomisationFactor > 1)) {\n throw new Error('The randomisation factor must be between 0 and 1.');\n }\n\n this.randomisationFactor_ = options.randomisationFactor || 0;\n} // Gets the maximal backoff delay.\n\n\nBackoffStrategy.prototype.getMaxDelay = function () {\n return this.maxDelay_;\n}; // Gets the initial backoff delay.\n\n\nBackoffStrategy.prototype.getInitialDelay = function () {\n return this.initialDelay_;\n}; // Template method that computes and returns the next backoff delay in\n// milliseconds.\n\n\nBackoffStrategy.prototype.next = function () {\n var backoffDelay = this.next_();\n var randomisationMultiple = 1 + Math.random() * this.randomisationFactor_;\n var randomizedDelay = Math.round(backoffDelay * randomisationMultiple);\n return randomizedDelay;\n}; // Computes and returns the next backoff delay. Intended to be overridden by\n// subclasses.\n\n\nBackoffStrategy.prototype.next_ = function () {\n throw new Error('BackoffStrategy.next_() unimplemented.');\n}; // Template method that resets the backoff delay to its initial value.\n\n\nBackoffStrategy.prototype.reset = function () {\n this.reset_();\n}; // Resets the backoff delay to its initial value. Intended to be overridden by\n// subclasses.\n\n\nBackoffStrategy.prototype.reset_ = function () {\n throw new Error('BackoffStrategy.reset_() unimplemented.');\n};\n\nmodule.exports = BackoffStrategy;","// Copyright (c) 2012 Mathieu Turcotte\n// Licensed under the MIT license.\nvar util = require('util');\n\nvar BackoffStrategy = require('./strategy'); // Fibonacci backoff strategy.\n\n\nfunction FibonacciBackoffStrategy(options) {\n BackoffStrategy.call(this, options);\n this.backoffDelay_ = 0;\n this.nextBackoffDelay_ = this.getInitialDelay();\n}\n\nutil.inherits(FibonacciBackoffStrategy, BackoffStrategy);\n\nFibonacciBackoffStrategy.prototype.next_ = function () {\n var backoffDelay = Math.min(this.nextBackoffDelay_, this.getMaxDelay());\n this.nextBackoffDelay_ += this.backoffDelay_;\n this.backoffDelay_ = backoffDelay;\n return backoffDelay;\n};\n\nFibonacciBackoffStrategy.prototype.reset_ = function () {\n this.nextBackoffDelay_ = this.getInitialDelay();\n this.backoffDelay_ = 0;\n};\n\nmodule.exports = FibonacciBackoffStrategy;","/* MIT license */\nvar cssKeywords = require('color-name'); // NOTE: conversions should only return primitive values (i.e. arrays, or\n// values that give correct `typeof` results).\n// do not use box values types (i.e. Number(), String(), etc.)\n\n\nvar reverseKeywords = {};\n\nfor (var key in cssKeywords) {\n if (cssKeywords.hasOwnProperty(key)) {\n reverseKeywords[cssKeywords[key]] = key;\n }\n}\n\nvar convert = module.exports = {\n rgb: {\n channels: 3,\n labels: 'rgb'\n },\n hsl: {\n channels: 3,\n labels: 'hsl'\n },\n hsv: {\n channels: 3,\n labels: 'hsv'\n },\n hwb: {\n channels: 3,\n labels: 'hwb'\n },\n cmyk: {\n channels: 4,\n labels: 'cmyk'\n },\n xyz: {\n channels: 3,\n labels: 'xyz'\n },\n lab: {\n channels: 3,\n labels: 'lab'\n },\n lch: {\n channels: 3,\n labels: 'lch'\n },\n hex: {\n channels: 1,\n labels: ['hex']\n },\n keyword: {\n channels: 1,\n labels: ['keyword']\n },\n ansi16: {\n channels: 1,\n labels: ['ansi16']\n },\n ansi256: {\n channels: 1,\n labels: ['ansi256']\n },\n hcg: {\n channels: 3,\n labels: ['h', 'c', 'g']\n },\n apple: {\n channels: 3,\n labels: ['r16', 'g16', 'b16']\n },\n gray: {\n channels: 1,\n labels: ['gray']\n }\n}; // hide .channels and .labels properties\n\nfor (var model in convert) {\n if (convert.hasOwnProperty(model)) {\n if (!('channels' in convert[model])) {\n throw new Error('missing channels property: ' + model);\n }\n\n if (!('labels' in convert[model])) {\n throw new Error('missing channel labels property: ' + model);\n }\n\n if (convert[model].labels.length !== convert[model].channels) {\n throw new Error('channel and label counts mismatch: ' + model);\n }\n\n var channels = convert[model].channels;\n var labels = convert[model].labels;\n delete convert[model].channels;\n delete convert[model].labels;\n Object.defineProperty(convert[model], 'channels', {\n value: channels\n });\n Object.defineProperty(convert[model], 'labels', {\n value: labels\n });\n }\n}\n\nconvert.rgb.hsl = function (rgb) {\n var r = rgb[0] / 255;\n var g = rgb[1] / 255;\n var b = rgb[2] / 255;\n var min = Math.min(r, g, b);\n var max = Math.max(r, g, b);\n var delta = max - min;\n var h;\n var s;\n var l;\n\n if (max === min) {\n h = 0;\n } else if (r === max) {\n h = (g - b) / delta;\n } else if (g === max) {\n h = 2 + (b - r) / delta;\n } else if (b === max) {\n h = 4 + (r - g) / delta;\n }\n\n h = Math.min(h * 60, 360);\n\n if (h < 0) {\n h += 360;\n }\n\n l = (min + max) / 2;\n\n if (max === min) {\n s = 0;\n } else if (l <= 0.5) {\n s = delta / (max + min);\n } else {\n s = delta / (2 - max - min);\n }\n\n return [h, s * 100, l * 100];\n};\n\nconvert.rgb.hsv = function (rgb) {\n var rdif;\n var gdif;\n var bdif;\n var h;\n var s;\n var r = rgb[0] / 255;\n var g = rgb[1] / 255;\n var b = rgb[2] / 255;\n var v = Math.max(r, g, b);\n var diff = v - Math.min(r, g, b);\n\n var diffc = function diffc(c) {\n return (v - c) / 6 / diff + 1 / 2;\n };\n\n if (diff === 0) {\n h = s = 0;\n } else {\n s = diff / v;\n rdif = diffc(r);\n gdif = diffc(g);\n bdif = diffc(b);\n\n if (r === v) {\n h = bdif - gdif;\n } else if (g === v) {\n h = 1 / 3 + rdif - bdif;\n } else if (b === v) {\n h = 2 / 3 + gdif - rdif;\n }\n\n if (h < 0) {\n h += 1;\n } else if (h > 1) {\n h -= 1;\n }\n }\n\n return [h * 360, s * 100, v * 100];\n};\n\nconvert.rgb.hwb = function (rgb) {\n var r = rgb[0];\n var g = rgb[1];\n var b = rgb[2];\n var h = convert.rgb.hsl(rgb)[0];\n var w = 1 / 255 * Math.min(r, Math.min(g, b));\n b = 1 - 1 / 255 * Math.max(r, Math.max(g, b));\n return [h, w * 100, b * 100];\n};\n\nconvert.rgb.cmyk = function (rgb) {\n var r = rgb[0] / 255;\n var g = rgb[1] / 255;\n var b = rgb[2] / 255;\n var c;\n var m;\n var y;\n var k;\n k = Math.min(1 - r, 1 - g, 1 - b);\n c = (1 - r - k) / (1 - k) || 0;\n m = (1 - g - k) / (1 - k) || 0;\n y = (1 - b - k) / (1 - k) || 0;\n return [c * 100, m * 100, y * 100, k * 100];\n};\n/**\n * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance\n * */\n\n\nfunction comparativeDistance(x, y) {\n return Math.pow(x[0] - y[0], 2) + Math.pow(x[1] - y[1], 2) + Math.pow(x[2] - y[2], 2);\n}\n\nconvert.rgb.keyword = function (rgb) {\n var reversed = reverseKeywords[rgb];\n\n if (reversed) {\n return reversed;\n }\n\n var currentClosestDistance = Infinity;\n var currentClosestKeyword;\n\n for (var keyword in cssKeywords) {\n if (cssKeywords.hasOwnProperty(keyword)) {\n var value = cssKeywords[keyword]; // Compute comparative distance\n\n var distance = comparativeDistance(rgb, value); // Check if its less, if so set as closest\n\n if (distance < currentClosestDistance) {\n currentClosestDistance = distance;\n currentClosestKeyword = keyword;\n }\n }\n }\n\n return currentClosestKeyword;\n};\n\nconvert.keyword.rgb = function (keyword) {\n return cssKeywords[keyword];\n};\n\nconvert.rgb.xyz = function (rgb) {\n var r = rgb[0] / 255;\n var g = rgb[1] / 255;\n var b = rgb[2] / 255; // assume sRGB\n\n r = r > 0.04045 ? Math.pow((r + 0.055) / 1.055, 2.4) : r / 12.92;\n g = g > 0.04045 ? Math.pow((g + 0.055) / 1.055, 2.4) : g / 12.92;\n b = b > 0.04045 ? Math.pow((b + 0.055) / 1.055, 2.4) : b / 12.92;\n var x = r * 0.4124 + g * 0.3576 + b * 0.1805;\n var y = r * 0.2126 + g * 0.7152 + b * 0.0722;\n var z = r * 0.0193 + g * 0.1192 + b * 0.9505;\n return [x * 100, y * 100, z * 100];\n};\n\nconvert.rgb.lab = function (rgb) {\n var xyz = convert.rgb.xyz(rgb);\n var x = xyz[0];\n var y = xyz[1];\n var z = xyz[2];\n var l;\n var a;\n var b;\n x /= 95.047;\n y /= 100;\n z /= 108.883;\n x = x > 0.008856 ? Math.pow(x, 1 / 3) : 7.787 * x + 16 / 116;\n y = y > 0.008856 ? Math.pow(y, 1 / 3) : 7.787 * y + 16 / 116;\n z = z > 0.008856 ? Math.pow(z, 1 / 3) : 7.787 * z + 16 / 116;\n l = 116 * y - 16;\n a = 500 * (x - y);\n b = 200 * (y - z);\n return [l, a, b];\n};\n\nconvert.hsl.rgb = function (hsl) {\n var h = hsl[0] / 360;\n var s = hsl[1] / 100;\n var l = hsl[2] / 100;\n var t1;\n var t2;\n var t3;\n var rgb;\n var val;\n\n if (s === 0) {\n val = l * 255;\n return [val, val, val];\n }\n\n if (l < 0.5) {\n t2 = l * (1 + s);\n } else {\n t2 = l + s - l * s;\n }\n\n t1 = 2 * l - t2;\n rgb = [0, 0, 0];\n\n for (var i = 0; i < 3; i++) {\n t3 = h + 1 / 3 * -(i - 1);\n\n if (t3 < 0) {\n t3++;\n }\n\n if (t3 > 1) {\n t3--;\n }\n\n if (6 * t3 < 1) {\n val = t1 + (t2 - t1) * 6 * t3;\n } else if (2 * t3 < 1) {\n val = t2;\n } else if (3 * t3 < 2) {\n val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;\n } else {\n val = t1;\n }\n\n rgb[i] = val * 255;\n }\n\n return rgb;\n};\n\nconvert.hsl.hsv = function (hsl) {\n var h = hsl[0];\n var s = hsl[1] / 100;\n var l = hsl[2] / 100;\n var smin = s;\n var lmin = Math.max(l, 0.01);\n var sv;\n var v;\n l *= 2;\n s *= l <= 1 ? l : 2 - l;\n smin *= lmin <= 1 ? lmin : 2 - lmin;\n v = (l + s) / 2;\n sv = l === 0 ? 2 * smin / (lmin + smin) : 2 * s / (l + s);\n return [h, sv * 100, v * 100];\n};\n\nconvert.hsv.rgb = function (hsv) {\n var h = hsv[0] / 60;\n var s = hsv[1] / 100;\n var v = hsv[2] / 100;\n var hi = Math.floor(h) % 6;\n var f = h - Math.floor(h);\n var p = 255 * v * (1 - s);\n var q = 255 * v * (1 - s * f);\n var t = 255 * v * (1 - s * (1 - f));\n v *= 255;\n\n switch (hi) {\n case 0:\n return [v, t, p];\n\n case 1:\n return [q, v, p];\n\n case 2:\n return [p, v, t];\n\n case 3:\n return [p, q, v];\n\n case 4:\n return [t, p, v];\n\n case 5:\n return [v, p, q];\n }\n};\n\nconvert.hsv.hsl = function (hsv) {\n var h = hsv[0];\n var s = hsv[1] / 100;\n var v = hsv[2] / 100;\n var vmin = Math.max(v, 0.01);\n var lmin;\n var sl;\n var l;\n l = (2 - s) * v;\n lmin = (2 - s) * vmin;\n sl = s * vmin;\n sl /= lmin <= 1 ? lmin : 2 - lmin;\n sl = sl || 0;\n l /= 2;\n return [h, sl * 100, l * 100];\n}; // http://dev.w3.org/csswg/css-color/#hwb-to-rgb\n\n\nconvert.hwb.rgb = function (hwb) {\n var h = hwb[0] / 360;\n var wh = hwb[1] / 100;\n var bl = hwb[2] / 100;\n var ratio = wh + bl;\n var i;\n var v;\n var f;\n var n; // wh + bl cant be > 1\n\n if (ratio > 1) {\n wh /= ratio;\n bl /= ratio;\n }\n\n i = Math.floor(6 * h);\n v = 1 - bl;\n f = 6 * h - i;\n\n if ((i & 0x01) !== 0) {\n f = 1 - f;\n }\n\n n = wh + f * (v - wh); // linear interpolation\n\n var r;\n var g;\n var b;\n\n switch (i) {\n default:\n case 6:\n case 0:\n r = v;\n g = n;\n b = wh;\n break;\n\n case 1:\n r = n;\n g = v;\n b = wh;\n break;\n\n case 2:\n r = wh;\n g = v;\n b = n;\n break;\n\n case 3:\n r = wh;\n g = n;\n b = v;\n break;\n\n case 4:\n r = n;\n g = wh;\n b = v;\n break;\n\n case 5:\n r = v;\n g = wh;\n b = n;\n break;\n }\n\n return [r * 255, g * 255, b * 255];\n};\n\nconvert.cmyk.rgb = function (cmyk) {\n var c = cmyk[0] / 100;\n var m = cmyk[1] / 100;\n var y = cmyk[2] / 100;\n var k = cmyk[3] / 100;\n var r;\n var g;\n var b;\n r = 1 - Math.min(1, c * (1 - k) + k);\n g = 1 - Math.min(1, m * (1 - k) + k);\n b = 1 - Math.min(1, y * (1 - k) + k);\n return [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.rgb = function (xyz) {\n var x = xyz[0] / 100;\n var y = xyz[1] / 100;\n var z = xyz[2] / 100;\n var r;\n var g;\n var b;\n r = x * 3.2406 + y * -1.5372 + z * -0.4986;\n g = x * -0.9689 + y * 1.8758 + z * 0.0415;\n b = x * 0.0557 + y * -0.2040 + z * 1.0570; // assume sRGB\n\n r = r > 0.0031308 ? 1.055 * Math.pow(r, 1.0 / 2.4) - 0.055 : r * 12.92;\n g = g > 0.0031308 ? 1.055 * Math.pow(g, 1.0 / 2.4) - 0.055 : g * 12.92;\n b = b > 0.0031308 ? 1.055 * Math.pow(b, 1.0 / 2.4) - 0.055 : b * 12.92;\n r = Math.min(Math.max(0, r), 1);\n g = Math.min(Math.max(0, g), 1);\n b = Math.min(Math.max(0, b), 1);\n return [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.lab = function (xyz) {\n var x = xyz[0];\n var y = xyz[1];\n var z = xyz[2];\n var l;\n var a;\n var b;\n x /= 95.047;\n y /= 100;\n z /= 108.883;\n x = x > 0.008856 ? Math.pow(x, 1 / 3) : 7.787 * x + 16 / 116;\n y = y > 0.008856 ? Math.pow(y, 1 / 3) : 7.787 * y + 16 / 116;\n z = z > 0.008856 ? Math.pow(z, 1 / 3) : 7.787 * z + 16 / 116;\n l = 116 * y - 16;\n a = 500 * (x - y);\n b = 200 * (y - z);\n return [l, a, b];\n};\n\nconvert.lab.xyz = function (lab) {\n var l = lab[0];\n var a = lab[1];\n var b = lab[2];\n var x;\n var y;\n var z;\n y = (l + 16) / 116;\n x = a / 500 + y;\n z = y - b / 200;\n var y2 = Math.pow(y, 3);\n var x2 = Math.pow(x, 3);\n var z2 = Math.pow(z, 3);\n y = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;\n x = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;\n z = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;\n x *= 95.047;\n y *= 100;\n z *= 108.883;\n return [x, y, z];\n};\n\nconvert.lab.lch = function (lab) {\n var l = lab[0];\n var a = lab[1];\n var b = lab[2];\n var hr;\n var h;\n var c;\n hr = Math.atan2(b, a);\n h = hr * 360 / 2 / Math.PI;\n\n if (h < 0) {\n h += 360;\n }\n\n c = Math.sqrt(a * a + b * b);\n return [l, c, h];\n};\n\nconvert.lch.lab = function (lch) {\n var l = lch[0];\n var c = lch[1];\n var h = lch[2];\n var a;\n var b;\n var hr;\n hr = h / 360 * 2 * Math.PI;\n a = c * Math.cos(hr);\n b = c * Math.sin(hr);\n return [l, a, b];\n};\n\nconvert.rgb.ansi16 = function (args) {\n var r = args[0];\n var g = args[1];\n var b = args[2];\n var value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization\n\n value = Math.round(value / 50);\n\n if (value === 0) {\n return 30;\n }\n\n var ansi = 30 + (Math.round(b / 255) << 2 | Math.round(g / 255) << 1 | Math.round(r / 255));\n\n if (value === 2) {\n ansi += 60;\n }\n\n return ansi;\n};\n\nconvert.hsv.ansi16 = function (args) {\n // optimization here; we already know the value and don't need to get\n // it converted for us.\n return convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);\n};\n\nconvert.rgb.ansi256 = function (args) {\n var r = args[0];\n var g = args[1];\n var b = args[2]; // we use the extended greyscale palette here, with the exception of\n // black and white. normal palette only has 4 greyscale shades.\n\n if (r === g && g === b) {\n if (r < 8) {\n return 16;\n }\n\n if (r > 248) {\n return 231;\n }\n\n return Math.round((r - 8) / 247 * 24) + 232;\n }\n\n var ansi = 16 + 36 * Math.round(r / 255 * 5) + 6 * Math.round(g / 255 * 5) + Math.round(b / 255 * 5);\n return ansi;\n};\n\nconvert.ansi16.rgb = function (args) {\n var color = args % 10; // handle greyscale\n\n if (color === 0 || color === 7) {\n if (args > 50) {\n color += 3.5;\n }\n\n color = color / 10.5 * 255;\n return [color, color, color];\n }\n\n var mult = (~~(args > 50) + 1) * 0.5;\n var r = (color & 1) * mult * 255;\n var g = (color >> 1 & 1) * mult * 255;\n var b = (color >> 2 & 1) * mult * 255;\n return [r, g, b];\n};\n\nconvert.ansi256.rgb = function (args) {\n // handle greyscale\n if (args >= 232) {\n var c = (args - 232) * 10 + 8;\n return [c, c, c];\n }\n\n args -= 16;\n var rem;\n var r = Math.floor(args / 36) / 5 * 255;\n var g = Math.floor((rem = args % 36) / 6) / 5 * 255;\n var b = rem % 6 / 5 * 255;\n return [r, g, b];\n};\n\nconvert.rgb.hex = function (args) {\n var integer = ((Math.round(args[0]) & 0xFF) << 16) + ((Math.round(args[1]) & 0xFF) << 8) + (Math.round(args[2]) & 0xFF);\n var string = integer.toString(16).toUpperCase();\n return '000000'.substring(string.length) + string;\n};\n\nconvert.hex.rgb = function (args) {\n var match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);\n\n if (!match) {\n return [0, 0, 0];\n }\n\n var colorString = match[0];\n\n if (match[0].length === 3) {\n colorString = colorString.split('').map(function (char) {\n return char + char;\n }).join('');\n }\n\n var integer = parseInt(colorString, 16);\n var r = integer >> 16 & 0xFF;\n var g = integer >> 8 & 0xFF;\n var b = integer & 0xFF;\n return [r, g, b];\n};\n\nconvert.rgb.hcg = function (rgb) {\n var r = rgb[0] / 255;\n var g = rgb[1] / 255;\n var b = rgb[2] / 255;\n var max = Math.max(Math.max(r, g), b);\n var min = Math.min(Math.min(r, g), b);\n var chroma = max - min;\n var grayscale;\n var hue;\n\n if (chroma < 1) {\n grayscale = min / (1 - chroma);\n } else {\n grayscale = 0;\n }\n\n if (chroma <= 0) {\n hue = 0;\n } else if (max === r) {\n hue = (g - b) / chroma % 6;\n } else if (max === g) {\n hue = 2 + (b - r) / chroma;\n } else {\n hue = 4 + (r - g) / chroma + 4;\n }\n\n hue /= 6;\n hue %= 1;\n return [hue * 360, chroma * 100, grayscale * 100];\n};\n\nconvert.hsl.hcg = function (hsl) {\n var s = hsl[1] / 100;\n var l = hsl[2] / 100;\n var c = 1;\n var f = 0;\n\n if (l < 0.5) {\n c = 2.0 * s * l;\n } else {\n c = 2.0 * s * (1.0 - l);\n }\n\n if (c < 1.0) {\n f = (l - 0.5 * c) / (1.0 - c);\n }\n\n return [hsl[0], c * 100, f * 100];\n};\n\nconvert.hsv.hcg = function (hsv) {\n var s = hsv[1] / 100;\n var v = hsv[2] / 100;\n var c = s * v;\n var f = 0;\n\n if (c < 1.0) {\n f = (v - c) / (1 - c);\n }\n\n return [hsv[0], c * 100, f * 100];\n};\n\nconvert.hcg.rgb = function (hcg) {\n var h = hcg[0] / 360;\n var c = hcg[1] / 100;\n var g = hcg[2] / 100;\n\n if (c === 0.0) {\n return [g * 255, g * 255, g * 255];\n }\n\n var pure = [0, 0, 0];\n var hi = h % 1 * 6;\n var v = hi % 1;\n var w = 1 - v;\n var mg = 0;\n\n switch (Math.floor(hi)) {\n case 0:\n pure[0] = 1;\n pure[1] = v;\n pure[2] = 0;\n break;\n\n case 1:\n pure[0] = w;\n pure[1] = 1;\n pure[2] = 0;\n break;\n\n case 2:\n pure[0] = 0;\n pure[1] = 1;\n pure[2] = v;\n break;\n\n case 3:\n pure[0] = 0;\n pure[1] = w;\n pure[2] = 1;\n break;\n\n case 4:\n pure[0] = v;\n pure[1] = 0;\n pure[2] = 1;\n break;\n\n default:\n pure[0] = 1;\n pure[1] = 0;\n pure[2] = w;\n }\n\n mg = (1.0 - c) * g;\n return [(c * pure[0] + mg) * 255, (c * pure[1] + mg) * 255, (c * pure[2] + mg) * 255];\n};\n\nconvert.hcg.hsv = function (hcg) {\n var c = hcg[1] / 100;\n var g = hcg[2] / 100;\n var v = c + g * (1.0 - c);\n var f = 0;\n\n if (v > 0.0) {\n f = c / v;\n }\n\n return [hcg[0], f * 100, v * 100];\n};\n\nconvert.hcg.hsl = function (hcg) {\n var c = hcg[1] / 100;\n var g = hcg[2] / 100;\n var l = g * (1.0 - c) + 0.5 * c;\n var s = 0;\n\n if (l > 0.0 && l < 0.5) {\n s = c / (2 * l);\n } else if (l >= 0.5 && l < 1.0) {\n s = c / (2 * (1 - l));\n }\n\n return [hcg[0], s * 100, l * 100];\n};\n\nconvert.hcg.hwb = function (hcg) {\n var c = hcg[1] / 100;\n var g = hcg[2] / 100;\n var v = c + g * (1.0 - c);\n return [hcg[0], (v - c) * 100, (1 - v) * 100];\n};\n\nconvert.hwb.hcg = function (hwb) {\n var w = hwb[1] / 100;\n var b = hwb[2] / 100;\n var v = 1 - b;\n var c = v - w;\n var g = 0;\n\n if (c < 1) {\n g = (v - c) / (1 - c);\n }\n\n return [hwb[0], c * 100, g * 100];\n};\n\nconvert.apple.rgb = function (apple) {\n return [apple[0] / 65535 * 255, apple[1] / 65535 * 255, apple[2] / 65535 * 255];\n};\n\nconvert.rgb.apple = function (rgb) {\n return [rgb[0] / 255 * 65535, rgb[1] / 255 * 65535, rgb[2] / 255 * 65535];\n};\n\nconvert.gray.rgb = function (args) {\n return [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];\n};\n\nconvert.gray.hsl = convert.gray.hsv = function (args) {\n return [0, 0, args[0]];\n};\n\nconvert.gray.hwb = function (gray) {\n return [0, 100, gray[0]];\n};\n\nconvert.gray.cmyk = function (gray) {\n return [0, 0, 0, gray[0]];\n};\n\nconvert.gray.lab = function (gray) {\n return [gray[0], 0, 0];\n};\n\nconvert.gray.hex = function (gray) {\n var val = Math.round(gray[0] / 100 * 255) & 0xFF;\n var integer = (val << 16) + (val << 8) + val;\n var string = integer.toString(16).toUpperCase();\n return '000000'.substring(string.length) + string;\n};\n\nconvert.rgb.gray = function (rgb) {\n var val = (rgb[0] + rgb[1] + rgb[2]) / 3;\n return [val / 255 * 100];\n};","'use strict';\n\nmodule.exports = function bind(fn, thisArg) {\n return function wrap() {\n var args = new Array(arguments.length);\n\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i];\n }\n\n return fn.apply(thisArg, args);\n };\n};","'use strict';\n\nvar utils = require('./../utils');\n\nvar settle = require('./../core/settle');\n\nvar buildURL = require('./../helpers/buildURL');\n\nvar parseHeaders = require('./../helpers/parseHeaders');\n\nvar isURLSameOrigin = require('./../helpers/isURLSameOrigin');\n\nvar createError = require('../core/createError');\n\nvar btoa = typeof window !== 'undefined' && window.btoa && window.btoa.bind(window) || require('./../helpers/btoa');\n\nmodule.exports = function xhrAdapter(config) {\n return new Promise(function dispatchXhrRequest(resolve, reject) {\n var requestData = config.data;\n var requestHeaders = config.headers;\n\n if (utils.isFormData(requestData)) {\n delete requestHeaders['Content-Type']; // Let the browser set it\n }\n\n var request = new XMLHttpRequest();\n var loadEvent = 'onreadystatechange';\n var xDomain = false; // For IE 8/9 CORS support\n // Only supports POST and GET calls and doesn't returns the response headers.\n // DON'T do this for testing b/c XMLHttpRequest is mocked, not XDomainRequest.\n\n if (process.env.NODE_ENV !== 'test' && typeof window !== 'undefined' && window.XDomainRequest && !('withCredentials' in request) && !isURLSameOrigin(config.url)) {\n request = new window.XDomainRequest();\n loadEvent = 'onload';\n xDomain = true;\n\n request.onprogress = function handleProgress() {};\n\n request.ontimeout = function handleTimeout() {};\n } // HTTP basic authentication\n\n\n if (config.auth) {\n var username = config.auth.username || '';\n var password = config.auth.password || '';\n requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);\n }\n\n request.open(config.method.toUpperCase(), buildURL(config.url, config.params, config.paramsSerializer), true); // Set the request timeout in MS\n\n request.timeout = config.timeout; // Listen for ready state\n\n request[loadEvent] = function handleLoad() {\n if (!request || request.readyState !== 4 && !xDomain) {\n return;\n } // The request errored out and we didn't get a response, this will be\n // handled by onerror instead\n // With one exception: request that using file: protocol, most browsers\n // will return status as 0 even though it's a successful request\n\n\n if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n return;\n } // Prepare the response\n\n\n var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;\n var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;\n var response = {\n data: responseData,\n // IE sends 1223 instead of 204 (https://github.com/axios/axios/issues/201)\n status: request.status === 1223 ? 204 : request.status,\n statusText: request.status === 1223 ? 'No Content' : request.statusText,\n headers: responseHeaders,\n config: config,\n request: request\n };\n settle(resolve, reject, response); // Clean up request\n\n request = null;\n }; // Handle low level network errors\n\n\n request.onerror = function handleError() {\n // Real errors are hidden from us by the browser\n // onerror should only fire if it's a network error\n reject(createError('Network Error', config, null, request)); // Clean up request\n\n request = null;\n }; // Handle timeout\n\n\n request.ontimeout = function handleTimeout() {\n reject(createError('timeout of ' + config.timeout + 'ms exceeded', config, 'ECONNABORTED', request)); // Clean up request\n\n request = null;\n }; // Add xsrf header\n // This is only done if running in a standard browser environment.\n // Specifically not if we're in a web worker, or react-native.\n\n\n if (utils.isStandardBrowserEnv()) {\n var cookies = require('./../helpers/cookies'); // Add xsrf header\n\n\n var xsrfValue = (config.withCredentials || isURLSameOrigin(config.url)) && config.xsrfCookieName ? cookies.read(config.xsrfCookieName) : undefined;\n\n if (xsrfValue) {\n requestHeaders[config.xsrfHeaderName] = xsrfValue;\n }\n } // Add headers to the request\n\n\n if ('setRequestHeader' in request) {\n utils.forEach(requestHeaders, function setRequestHeader(val, key) {\n if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {\n // Remove Content-Type if data is undefined\n delete requestHeaders[key];\n } else {\n // Otherwise add header to the request\n request.setRequestHeader(key, val);\n }\n });\n } // Add withCredentials to request if needed\n\n\n if (config.withCredentials) {\n request.withCredentials = true;\n } // Add responseType to request if needed\n\n\n if (config.responseType) {\n try {\n request.responseType = config.responseType;\n } catch (e) {\n // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.\n // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.\n if (config.responseType !== 'json') {\n throw e;\n }\n }\n } // Handle progress if needed\n\n\n if (typeof config.onDownloadProgress === 'function') {\n request.addEventListener('progress', config.onDownloadProgress);\n } // Not all browsers support upload events\n\n\n if (typeof config.onUploadProgress === 'function' && request.upload) {\n request.upload.addEventListener('progress', config.onUploadProgress);\n }\n\n if (config.cancelToken) {\n // Handle cancellation\n config.cancelToken.promise.then(function onCanceled(cancel) {\n if (!request) {\n return;\n }\n\n request.abort();\n reject(cancel); // Clean up request\n\n request = null;\n });\n }\n\n if (requestData === undefined) {\n requestData = null;\n } // Send the request\n\n\n request.send(requestData);\n });\n};","'use strict';\n\nvar enhanceError = require('./enhanceError');\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The created error.\n */\n\n\nmodule.exports = function createError(message, config, code, request, response) {\n var error = new Error(message);\n return enhanceError(error, config, code, request, response);\n};","'use strict';\n\nmodule.exports = function isCancel(value) {\n return !!(value && value.__CANCEL__);\n};","'use strict';\n/**\n * A `Cancel` is an object that is thrown when an operation is canceled.\n *\n * @class\n * @param {string=} message The message.\n */\n\nfunction Cancel(message) {\n this.message = message;\n}\n\nCancel.prototype.toString = function toString() {\n return 'Cancel' + (this.message ? ': ' + this.message : '');\n};\n\nCancel.prototype.__CANCEL__ = true;\nmodule.exports = Cancel;","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\nif (process.env.NODE_ENV !== 'production') {\n var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol.for && Symbol.for('react.element') || 0xeac7;\n\n var isValidElement = function isValidElement(object) {\n return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;\n }; // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n\n\n var throwOnDirectAccess = true;\n module.exports = require('./factoryWithTypeCheckers')(isValidElement, throwOnDirectAccess);\n} else {\n // By explicitly using `prop-types` you are opting into new production behavior.\n // http://fb.me/prop-types-in-prod\n module.exports = require('./factoryWithThrowingShims')();\n}","'use strict';\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\n\nvar ReactIs = require('react-is');\n\nvar REACT_STATICS = {\n childContextTypes: true,\n contextType: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromError: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar FORWARD_REF_STATICS = {\n '$$typeof': true,\n render: true,\n defaultProps: true,\n displayName: true,\n propTypes: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[ReactIs.ForwardRef] = FORWARD_REF_STATICS;\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\n\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n var targetStatics = TYPE_STATICS[targetComponent['$$typeof']] || REACT_STATICS;\n var sourceStatics = TYPE_STATICS[sourceComponent['$$typeof']] || REACT_STATICS;\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n\n return targetComponent;\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;","export default function symbolObservablePonyfill(root) {\n var result;\n var Symbol = root.Symbol;\n\n if (typeof Symbol === 'function') {\n if (Symbol.observable) {\n result = Symbol.observable;\n } else {\n result = Symbol('observable');\n Symbol.observable = result;\n }\n } else {\n result = '@@observable';\n }\n\n return result;\n}\n;","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\nexport default freeGlobal;","var isarray = require('isarray');\n/**\n * Expose `pathToRegexp`.\n */\n\n\nmodule.exports = pathToRegexp;\nmodule.exports.parse = parse;\nmodule.exports.compile = compile;\nmodule.exports.tokensToFunction = tokensToFunction;\nmodule.exports.tokensToRegExp = tokensToRegExp;\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\n\nvar PATH_REGEXP = new RegExp([// Match escaped characters that would otherwise appear in future matches.\n// This allows the user to escape special characters that won't transform.\n'(\\\\\\\\.)', // Match Express-style parameters and un-named parameters with a prefix\n// and optional suffixes. Matches appear as:\n//\n// \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n// \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n// \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n'([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'].join('|'), 'g');\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\n\nfunction parse(str, options) {\n var tokens = [];\n var key = 0;\n var index = 0;\n var path = '';\n var defaultDelimiter = options && options.delimiter || '/';\n var res;\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0];\n var escaped = res[1];\n var offset = res.index;\n path += str.slice(index, offset);\n index = offset + m.length; // Ignore already escaped sequences.\n\n if (escaped) {\n path += escaped[1];\n continue;\n }\n\n var next = str[index];\n var prefix = res[2];\n var name = res[3];\n var capture = res[4];\n var group = res[5];\n var modifier = res[6];\n var asterisk = res[7]; // Push the current path onto the tokens.\n\n if (path) {\n tokens.push(path);\n path = '';\n }\n\n var partial = prefix != null && next != null && next !== prefix;\n var repeat = modifier === '+' || modifier === '*';\n var optional = modifier === '?' || modifier === '*';\n var delimiter = res[2] || defaultDelimiter;\n var pattern = capture || group;\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?'\n });\n } // Match any characters still remaining.\n\n\n if (index < str.length) {\n path += str.substr(index);\n } // If the path exists, push it onto the end.\n\n\n if (path) {\n tokens.push(path);\n }\n\n return tokens;\n}\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\n\n\nfunction compile(str, options) {\n return tokensToFunction(parse(str, options));\n}\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\n\n\nfunction encodeURIComponentPretty(str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase();\n });\n}\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\n\n\nfunction encodeAsterisk(str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase();\n });\n}\n/**\n * Expose a method for transforming tokens into the path function.\n */\n\n\nfunction tokensToFunction(tokens) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length); // Compile all the patterns before compilation.\n\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$');\n }\n }\n\n return function (obj, opts) {\n var path = '';\n var data = obj || {};\n var options = opts || {};\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent;\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i];\n\n if (typeof token === 'string') {\n path += token;\n continue;\n }\n\n var value = data[token.name];\n var segment;\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix;\n }\n\n continue;\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined');\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`');\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue;\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty');\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j]);\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`');\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment;\n }\n\n continue;\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value);\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"');\n }\n\n path += token.prefix + segment;\n }\n\n return path;\n };\n}\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\n\n\nfunction escapeString(str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1');\n}\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\n\n\nfunction escapeGroup(group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1');\n}\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\n\n\nfunction attachKeys(re, keys) {\n re.keys = keys;\n return re;\n}\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\n\n\nfunction flags(options) {\n return options.sensitive ? '' : 'i';\n}\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\n\n\nfunction regexpToRegexp(path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g);\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n });\n }\n }\n\n return attachKeys(path, keys);\n}\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\n\n\nfunction arrayToRegexp(path, keys, options) {\n var parts = [];\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source);\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options));\n return attachKeys(regexp, keys);\n}\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\n\n\nfunction stringToRegexp(path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options);\n}\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\n\n\nfunction tokensToRegExp(tokens, keys, options) {\n if (!isarray(keys)) {\n options = keys || options;\n keys = [];\n }\n\n options = options || {};\n var strict = options.strict;\n var end = options.end !== false;\n var route = ''; // Iterate over the tokens and create our regexp string.\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i];\n\n if (typeof token === 'string') {\n route += escapeString(token);\n } else {\n var prefix = escapeString(token.prefix);\n var capture = '(?:' + token.pattern + ')';\n keys.push(token);\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*';\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?';\n } else {\n capture = prefix + '(' + capture + ')?';\n }\n } else {\n capture = prefix + '(' + capture + ')';\n }\n\n route += capture;\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/');\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter; // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?';\n }\n\n if (end) {\n route += '$';\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)';\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys);\n}\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\n\n\nfunction pathToRegexp(path, keys, options) {\n if (!isarray(keys)) {\n options = keys || options;\n keys = [];\n }\n\n options = options || {};\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path, keys);\n }\n\n if (isarray(path)) {\n return arrayToRegexp(path, keys, options);\n }\n\n return stringToRegexp(path, keys, options);\n}","function createThunkMiddleware(extraArgument) {\n return function (_ref) {\n var dispatch = _ref.dispatch,\n getState = _ref.getState;\n return function (next) {\n return function (action) {\n if (typeof action === 'function') {\n return action(dispatch, getState, extraArgument);\n }\n\n return next(action);\n };\n };\n };\n}\n\nvar thunk = createThunkMiddleware();\nthunk.withExtraArgument = createThunkMiddleware;\nexport default thunk;","var Device = require('./twilio/device').default;\n\nvar EventEmitter = require('events').EventEmitter;\n\nvar instance;\nObject.defineProperty(Device, 'instance', {\n get: function get() {\n return instance;\n },\n set: function set(_instance) {\n if (_instance === null) {\n instance = null;\n }\n }\n});\n\nDevice.destroy = function destroySingleton() {\n instance.destroy();\n bindSingleton();\n};\n/**\n * Create a new Device instance and bind its functions to the Device static. This maintains\n * backwards compatibility for the Device singleton behavior and will be removed in the next\n * breaking release.\n */\n\n\nfunction bindSingleton() {\n instance = new Device();\n Object.getOwnPropertyNames(Device.prototype).concat(Object.getOwnPropertyNames(EventEmitter.prototype)).filter(function (prop) {\n return typeof Device.prototype[prop] === 'function';\n }).filter(function (prop) {\n return prop !== 'destroy';\n }).forEach(function (prop) {\n Device[prop] = Device.prototype[prop].bind(instance);\n });\n}\n\nbindSingleton();\nObject.getOwnPropertyNames(instance).filter(function (prop) {\n return typeof Device.prototype[prop] !== 'function';\n}).forEach(function (prop) {\n Object.defineProperty(Device, prop, {\n get: function get() {\n return instance[prop];\n },\n set: function set(_prop) {\n instance[prop] = _prop;\n }\n });\n});\nexports.Device = Device;\nexports.PStream = require('./twilio/pstream').PStream;\nexports.Connection = require('./twilio/connection').Connection;","(function (factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module['exports'] = factory() : typeof define === 'function' && define['amd'] ? define(factory()) : window['stylisRuleSheet'] = factory();\n})(function () {\n 'use strict';\n\n return function (insertRule) {\n var delimiter = '/*|*/';\n var needle = delimiter + '}';\n\n function toSheet(block) {\n if (block) try {\n insertRule(block + '}');\n } catch (e) {}\n }\n\n return function ruleSheet(context, content, selectors, parents, line, column, length, ns, depth, at) {\n switch (context) {\n // property\n case 1:\n // @import\n if (depth === 0 && content.charCodeAt(0) === 64) return insertRule(content + ';'), '';\n break;\n // selector\n\n case 2:\n if (ns === 0) return content + delimiter;\n break;\n // at-rule\n\n case 3:\n switch (ns) {\n // @font-face, @page\n case 102:\n case 112:\n return insertRule(selectors[0] + content), '';\n\n default:\n return content + (at === 0 ? delimiter : '');\n }\n\n case -2:\n content.split(needle).forEach(toSheet);\n }\n };\n };\n});","var unitlessKeys = {\n animationIterationCount: 1,\n borderImageOutset: 1,\n borderImageSlice: 1,\n borderImageWidth: 1,\n boxFlex: 1,\n boxFlexGroup: 1,\n boxOrdinalGroup: 1,\n columnCount: 1,\n columns: 1,\n flex: 1,\n flexGrow: 1,\n flexPositive: 1,\n flexShrink: 1,\n flexNegative: 1,\n flexOrder: 1,\n gridRow: 1,\n gridRowEnd: 1,\n gridRowSpan: 1,\n gridRowStart: 1,\n gridColumn: 1,\n gridColumnEnd: 1,\n gridColumnSpan: 1,\n gridColumnStart: 1,\n msGridRow: 1,\n msGridRowSpan: 1,\n msGridColumn: 1,\n msGridColumnSpan: 1,\n fontWeight: 1,\n lineHeight: 1,\n opacity: 1,\n order: 1,\n orphans: 1,\n tabSize: 1,\n widows: 1,\n zIndex: 1,\n zoom: 1,\n WebkitLineClamp: 1,\n // SVG-related properties\n fillOpacity: 1,\n floodOpacity: 1,\n stopOpacity: 1,\n strokeDasharray: 1,\n strokeDashoffset: 1,\n strokeMiterlimit: 1,\n strokeOpacity: 1,\n strokeWidth: 1\n};\nexport default unitlessKeys;","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nimport { TextMessageFormat } from \"./TextMessageFormat\";\nimport { isArrayBuffer } from \"./Utils\";\n/** @private */\n\nvar HandshakeProtocol = function () {\n function HandshakeProtocol() {} // Handshake request is always JSON\n\n\n HandshakeProtocol.prototype.writeHandshakeRequest = function (handshakeRequest) {\n return TextMessageFormat.write(JSON.stringify(handshakeRequest));\n };\n\n HandshakeProtocol.prototype.parseHandshakeResponse = function (data) {\n var responseMessage;\n var messageData;\n var remainingData;\n\n if (isArrayBuffer(data) || typeof Buffer !== \"undefined\" && data instanceof Buffer) {\n // Format is binary but still need to read JSON text from handshake response\n var binaryData = new Uint8Array(data);\n var separatorIndex = binaryData.indexOf(TextMessageFormat.RecordSeparatorCode);\n\n if (separatorIndex === -1) {\n throw new Error(\"Message is incomplete.\");\n } // content before separator is handshake response\n // optional content after is additional messages\n\n\n var responseLength = separatorIndex + 1;\n messageData = String.fromCharCode.apply(null, binaryData.slice(0, responseLength));\n remainingData = binaryData.byteLength > responseLength ? binaryData.slice(responseLength).buffer : null;\n } else {\n var textData = data;\n var separatorIndex = textData.indexOf(TextMessageFormat.RecordSeparator);\n\n if (separatorIndex === -1) {\n throw new Error(\"Message is incomplete.\");\n } // content before separator is handshake response\n // optional content after is additional messages\n\n\n var responseLength = separatorIndex + 1;\n messageData = textData.substring(0, responseLength);\n remainingData = textData.length > responseLength ? textData.substring(responseLength) : null;\n } // At this point we should have just the single handshake message\n\n\n var messages = TextMessageFormat.parse(messageData);\n var response = JSON.parse(messages[0]);\n\n if (response.type) {\n throw new Error(\"Expected a handshake response from the server.\");\n }\n\n responseMessage = response; // multiple messages could have arrived with handshake\n // return additional data to be parsed as usual, or null if all parsed\n\n return [remainingData, responseMessage];\n };\n\n return HandshakeProtocol;\n}();\n\nexport { HandshakeProtocol };","export default function _setPrototypeOf(o, p) {\n _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n o.__proto__ = p;\n return o;\n };\n\n return _setPrototypeOf(o, p);\n}","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M7 10l5 5 5-5z\"\n}), 'ArrowDropDown');\n\nexports.default = _default;","/**!\n * @fileOverview Kickass library to create and place poppers near their reference elements.\n * @version 1.16.1-lts\n * @license\n * Copyright (c) 2016 Federico Zivolo and contributors\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in all\n * copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n * SOFTWARE.\n */\nvar isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof navigator !== 'undefined';\n\nvar timeoutDuration = function () {\n var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];\n\n for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {\n if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {\n return 1;\n }\n }\n\n return 0;\n}();\n\nfunction microtaskDebounce(fn) {\n var called = false;\n return function () {\n if (called) {\n return;\n }\n\n called = true;\n window.Promise.resolve().then(function () {\n called = false;\n fn();\n });\n };\n}\n\nfunction taskDebounce(fn) {\n var scheduled = false;\n return function () {\n if (!scheduled) {\n scheduled = true;\n setTimeout(function () {\n scheduled = false;\n fn();\n }, timeoutDuration);\n }\n };\n}\n\nvar supportsMicroTasks = isBrowser && window.Promise;\n/**\n* Create a debounced version of a method, that's asynchronously deferred\n* but called in the minimum time possible.\n*\n* @method\n* @memberof Popper.Utils\n* @argument {Function} fn\n* @returns {Function}\n*/\n\nvar debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;\n/**\n * Check if the given variable is a function\n * @method\n * @memberof Popper.Utils\n * @argument {Any} functionToCheck - variable to check\n * @returns {Boolean} answer to: is a function?\n */\n\nfunction isFunction(functionToCheck) {\n var getType = {};\n return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';\n}\n/**\n * Get CSS computed property of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Eement} element\n * @argument {String} property\n */\n\n\nfunction getStyleComputedProperty(element, property) {\n if (element.nodeType !== 1) {\n return [];\n } // NOTE: 1 DOM access here\n\n\n var window = element.ownerDocument.defaultView;\n var css = window.getComputedStyle(element, null);\n return property ? css[property] : css;\n}\n/**\n * Returns the parentNode or the host of the element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} parent\n */\n\n\nfunction getParentNode(element) {\n if (element.nodeName === 'HTML') {\n return element;\n }\n\n return element.parentNode || element.host;\n}\n/**\n * Returns the scrolling parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} scroll parent\n */\n\n\nfunction getScrollParent(element) {\n // Return body, `getScroll` will take care to get the correct `scrollTop` from it\n if (!element) {\n return document.body;\n }\n\n switch (element.nodeName) {\n case 'HTML':\n case 'BODY':\n return element.ownerDocument.body;\n\n case '#document':\n return element.body;\n } // Firefox want us to check `-x` and `-y` variations as well\n\n\n var _getStyleComputedProp = getStyleComputedProperty(element),\n overflow = _getStyleComputedProp.overflow,\n overflowX = _getStyleComputedProp.overflowX,\n overflowY = _getStyleComputedProp.overflowY;\n\n if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {\n return element;\n }\n\n return getScrollParent(getParentNode(element));\n}\n/**\n * Returns the reference node of the reference object, or the reference object itself.\n * @method\n * @memberof Popper.Utils\n * @param {Element|Object} reference - the reference element (the popper will be relative to this)\n * @returns {Element} parent\n */\n\n\nfunction getReferenceNode(reference) {\n return reference && reference.referenceNode ? reference.referenceNode : reference;\n}\n\nvar isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);\nvar isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);\n/**\n * Determines if the browser is Internet Explorer\n * @method\n * @memberof Popper.Utils\n * @param {Number} version to check\n * @returns {Boolean} isIE\n */\n\nfunction isIE(version) {\n if (version === 11) {\n return isIE11;\n }\n\n if (version === 10) {\n return isIE10;\n }\n\n return isIE11 || isIE10;\n}\n/**\n * Returns the offset parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} offset parent\n */\n\n\nfunction getOffsetParent(element) {\n if (!element) {\n return document.documentElement;\n }\n\n var noOffsetParent = isIE(10) ? document.body : null; // NOTE: 1 DOM access here\n\n var offsetParent = element.offsetParent || null; // Skip hidden elements which don't have an offsetParent\n\n while (offsetParent === noOffsetParent && element.nextElementSibling) {\n offsetParent = (element = element.nextElementSibling).offsetParent;\n }\n\n var nodeName = offsetParent && offsetParent.nodeName;\n\n if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {\n return element ? element.ownerDocument.documentElement : document.documentElement;\n } // .offsetParent will return the closest TH, TD or TABLE in case\n // no offsetParent is present, I hate this job...\n\n\n if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {\n return getOffsetParent(offsetParent);\n }\n\n return offsetParent;\n}\n\nfunction isOffsetContainer(element) {\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY') {\n return false;\n }\n\n return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;\n}\n/**\n * Finds the root node (document, shadowDOM root) of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} node\n * @returns {Element} root node\n */\n\n\nfunction getRoot(node) {\n if (node.parentNode !== null) {\n return getRoot(node.parentNode);\n }\n\n return node;\n}\n/**\n * Finds the offset parent common to the two provided nodes\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element1\n * @argument {Element} element2\n * @returns {Element} common offset parent\n */\n\n\nfunction findCommonOffsetParent(element1, element2) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {\n return document.documentElement;\n } // Here we make sure to give as \"start\" the element that comes first in the DOM\n\n\n var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;\n var start = order ? element1 : element2;\n var end = order ? element2 : element1; // Get common ancestor container\n\n var range = document.createRange();\n range.setStart(start, 0);\n range.setEnd(end, 0);\n var commonAncestorContainer = range.commonAncestorContainer; // Both nodes are inside #document\n\n if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {\n if (isOffsetContainer(commonAncestorContainer)) {\n return commonAncestorContainer;\n }\n\n return getOffsetParent(commonAncestorContainer);\n } // one of the nodes is inside shadowDOM, find which one\n\n\n var element1root = getRoot(element1);\n\n if (element1root.host) {\n return findCommonOffsetParent(element1root.host, element2);\n } else {\n return findCommonOffsetParent(element1, getRoot(element2).host);\n }\n}\n/**\n * Gets the scroll value of the given element in the given side (top and left)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {String} side `top` or `left`\n * @returns {number} amount of scrolled pixels\n */\n\n\nfunction getScroll(element) {\n var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';\n var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n var html = element.ownerDocument.documentElement;\n var scrollingElement = element.ownerDocument.scrollingElement || html;\n return scrollingElement[upperSide];\n }\n\n return element[upperSide];\n}\n/*\n * Sum or subtract the element scroll values (left and top) from a given rect object\n * @method\n * @memberof Popper.Utils\n * @param {Object} rect - Rect object you want to change\n * @param {HTMLElement} element - The element from the function reads the scroll values\n * @param {Boolean} subtract - set to true if you want to subtract the scroll values\n * @return {Object} rect - The modifier rect object\n */\n\n\nfunction includeScroll(rect, element) {\n var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var scrollTop = getScroll(element, 'top');\n var scrollLeft = getScroll(element, 'left');\n var modifier = subtract ? -1 : 1;\n rect.top += scrollTop * modifier;\n rect.bottom += scrollTop * modifier;\n rect.left += scrollLeft * modifier;\n rect.right += scrollLeft * modifier;\n return rect;\n}\n/*\n * Helper to detect borders of a given element\n * @method\n * @memberof Popper.Utils\n * @param {CSSStyleDeclaration} styles\n * Result of `getStyleComputedProperty` on the given element\n * @param {String} axis - `x` or `y`\n * @return {number} borders - The borders size of the given axis\n */\n\n\nfunction getBordersSize(styles, axis) {\n var sideA = axis === 'x' ? 'Left' : 'Top';\n var sideB = sideA === 'Left' ? 'Right' : 'Bottom';\n return parseFloat(styles['border' + sideA + 'Width']) + parseFloat(styles['border' + sideB + 'Width']);\n}\n\nfunction getSize(axis, body, html, computedStyle) {\n return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);\n}\n\nfunction getWindowSizes(document) {\n var body = document.body;\n var html = document.documentElement;\n var computedStyle = isIE(10) && getComputedStyle(html);\n return {\n height: getSize('Height', body, html, computedStyle),\n width: getSize('Width', body, html, computedStyle)\n };\n}\n\nvar classCallCheck = function classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n};\n\nvar createClass = function () {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n}();\n\nvar defineProperty = function defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n};\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n/**\n * Given element offsets, generate an output similar to getBoundingClientRect\n * @method\n * @memberof Popper.Utils\n * @argument {Object} offsets\n * @returns {Object} ClientRect like output\n */\n\n\nfunction getClientRect(offsets) {\n return _extends({}, offsets, {\n right: offsets.left + offsets.width,\n bottom: offsets.top + offsets.height\n });\n}\n/**\n * Get bounding client rect of given element\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} element\n * @return {Object} client rect\n */\n\n\nfunction getBoundingClientRect(element) {\n var rect = {}; // IE10 10 FIX: Please, don't ask, the element isn't\n // considered in DOM in some circumstances...\n // This isn't reproducible in IE10 compatibility mode of IE11\n\n try {\n if (isIE(10)) {\n rect = element.getBoundingClientRect();\n var scrollTop = getScroll(element, 'top');\n var scrollLeft = getScroll(element, 'left');\n rect.top += scrollTop;\n rect.left += scrollLeft;\n rect.bottom += scrollTop;\n rect.right += scrollLeft;\n } else {\n rect = element.getBoundingClientRect();\n }\n } catch (e) {}\n\n var result = {\n left: rect.left,\n top: rect.top,\n width: rect.right - rect.left,\n height: rect.bottom - rect.top\n }; // subtract scrollbar size from sizes\n\n var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};\n var width = sizes.width || element.clientWidth || result.width;\n var height = sizes.height || element.clientHeight || result.height;\n var horizScrollbar = element.offsetWidth - width;\n var vertScrollbar = element.offsetHeight - height; // if an hypothetical scrollbar is detected, we must be sure it's not a `border`\n // we make this check conditional for performance reasons\n\n if (horizScrollbar || vertScrollbar) {\n var styles = getStyleComputedProperty(element);\n horizScrollbar -= getBordersSize(styles, 'x');\n vertScrollbar -= getBordersSize(styles, 'y');\n result.width -= horizScrollbar;\n result.height -= vertScrollbar;\n }\n\n return getClientRect(result);\n}\n\nfunction getOffsetRectRelativeToArbitraryNode(children, parent) {\n var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var isIE10 = isIE(10);\n var isHTML = parent.nodeName === 'HTML';\n var childrenRect = getBoundingClientRect(children);\n var parentRect = getBoundingClientRect(parent);\n var scrollParent = getScrollParent(children);\n var styles = getStyleComputedProperty(parent);\n var borderTopWidth = parseFloat(styles.borderTopWidth);\n var borderLeftWidth = parseFloat(styles.borderLeftWidth); // In cases where the parent is fixed, we must ignore negative scroll in offset calc\n\n if (fixedPosition && isHTML) {\n parentRect.top = Math.max(parentRect.top, 0);\n parentRect.left = Math.max(parentRect.left, 0);\n }\n\n var offsets = getClientRect({\n top: childrenRect.top - parentRect.top - borderTopWidth,\n left: childrenRect.left - parentRect.left - borderLeftWidth,\n width: childrenRect.width,\n height: childrenRect.height\n });\n offsets.marginTop = 0;\n offsets.marginLeft = 0; // Subtract margins of documentElement in case it's being used as parent\n // we do this only on HTML because it's the only element that behaves\n // differently when margins are applied to it. The margins are included in\n // the box of the documentElement, in the other cases not.\n\n if (!isIE10 && isHTML) {\n var marginTop = parseFloat(styles.marginTop);\n var marginLeft = parseFloat(styles.marginLeft);\n offsets.top -= borderTopWidth - marginTop;\n offsets.bottom -= borderTopWidth - marginTop;\n offsets.left -= borderLeftWidth - marginLeft;\n offsets.right -= borderLeftWidth - marginLeft; // Attach marginTop and marginLeft because in some circumstances we may need them\n\n offsets.marginTop = marginTop;\n offsets.marginLeft = marginLeft;\n }\n\n if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {\n offsets = includeScroll(offsets, parent);\n }\n\n return offsets;\n}\n\nfunction getViewportOffsetRectRelativeToArtbitraryNode(element) {\n var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var html = element.ownerDocument.documentElement;\n var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);\n var width = Math.max(html.clientWidth, window.innerWidth || 0);\n var height = Math.max(html.clientHeight, window.innerHeight || 0);\n var scrollTop = !excludeScroll ? getScroll(html) : 0;\n var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;\n var offset = {\n top: scrollTop - relativeOffset.top + relativeOffset.marginTop,\n left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,\n width: width,\n height: height\n };\n return getClientRect(offset);\n}\n/**\n * Check if the given element is fixed or is inside a fixed parent\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {Element} customContainer\n * @returns {Boolean} answer to \"isFixed?\"\n */\n\n\nfunction isFixed(element) {\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n return false;\n }\n\n if (getStyleComputedProperty(element, 'position') === 'fixed') {\n return true;\n }\n\n var parentNode = getParentNode(element);\n\n if (!parentNode) {\n return false;\n }\n\n return isFixed(parentNode);\n}\n/**\n * Finds the first parent of an element that has a transformed property defined\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} first transformed parent or documentElement\n */\n\n\nfunction getFixedPositionOffsetParent(element) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element || !element.parentElement || isIE()) {\n return document.documentElement;\n }\n\n var el = element.parentElement;\n\n while (el && getStyleComputedProperty(el, 'transform') === 'none') {\n el = el.parentElement;\n }\n\n return el || document.documentElement;\n}\n/**\n * Computed the boundaries limits and return them\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} popper\n * @param {HTMLElement} reference\n * @param {number} padding\n * @param {HTMLElement} boundariesElement - Element used to define the boundaries\n * @param {Boolean} fixedPosition - Is in fixed position mode\n * @returns {Object} Coordinates of the boundaries\n */\n\n\nfunction getBoundaries(popper, reference, padding, boundariesElement) {\n var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; // NOTE: 1 DOM access here\n\n var boundaries = {\n top: 0,\n left: 0\n };\n var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference)); // Handle viewport case\n\n if (boundariesElement === 'viewport') {\n boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);\n } else {\n // Handle other cases based on DOM element used as boundaries\n var boundariesNode = void 0;\n\n if (boundariesElement === 'scrollParent') {\n boundariesNode = getScrollParent(getParentNode(reference));\n\n if (boundariesNode.nodeName === 'BODY') {\n boundariesNode = popper.ownerDocument.documentElement;\n }\n } else if (boundariesElement === 'window') {\n boundariesNode = popper.ownerDocument.documentElement;\n } else {\n boundariesNode = boundariesElement;\n }\n\n var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition); // In case of HTML, we need a different computation\n\n if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {\n var _getWindowSizes = getWindowSizes(popper.ownerDocument),\n height = _getWindowSizes.height,\n width = _getWindowSizes.width;\n\n boundaries.top += offsets.top - offsets.marginTop;\n boundaries.bottom = height + offsets.top;\n boundaries.left += offsets.left - offsets.marginLeft;\n boundaries.right = width + offsets.left;\n } else {\n // for all the other DOM elements, this one is good\n boundaries = offsets;\n }\n } // Add paddings\n\n\n padding = padding || 0;\n var isPaddingNumber = typeof padding === 'number';\n boundaries.left += isPaddingNumber ? padding : padding.left || 0;\n boundaries.top += isPaddingNumber ? padding : padding.top || 0;\n boundaries.right -= isPaddingNumber ? padding : padding.right || 0;\n boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;\n return boundaries;\n}\n\nfunction getArea(_ref) {\n var width = _ref.width,\n height = _ref.height;\n return width * height;\n}\n/**\n * Utility used to transform the `auto` placement to the placement with more\n * available space.\n * @method\n * @memberof Popper.Utils\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {\n var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;\n\n if (placement.indexOf('auto') === -1) {\n return placement;\n }\n\n var boundaries = getBoundaries(popper, reference, padding, boundariesElement);\n var rects = {\n top: {\n width: boundaries.width,\n height: refRect.top - boundaries.top\n },\n right: {\n width: boundaries.right - refRect.right,\n height: boundaries.height\n },\n bottom: {\n width: boundaries.width,\n height: boundaries.bottom - refRect.bottom\n },\n left: {\n width: refRect.left - boundaries.left,\n height: boundaries.height\n }\n };\n var sortedAreas = Object.keys(rects).map(function (key) {\n return _extends({\n key: key\n }, rects[key], {\n area: getArea(rects[key])\n });\n }).sort(function (a, b) {\n return b.area - a.area;\n });\n var filteredAreas = sortedAreas.filter(function (_ref2) {\n var width = _ref2.width,\n height = _ref2.height;\n return width >= popper.clientWidth && height >= popper.clientHeight;\n });\n var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;\n var variation = placement.split('-')[1];\n return computedPlacement + (variation ? '-' + variation : '');\n}\n/**\n * Get offsets to the reference element\n * @method\n * @memberof Popper.Utils\n * @param {Object} state\n * @param {Element} popper - the popper element\n * @param {Element} reference - the reference element (the popper will be relative to this)\n * @param {Element} fixedPosition - is in fixed position mode\n * @returns {Object} An object containing the offsets which will be applied to the popper\n */\n\n\nfunction getReferenceOffsets(state, popper, reference) {\n var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));\n return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);\n}\n/**\n * Get the outer sizes of the given element (offset size + margins)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Object} object containing width and height properties\n */\n\n\nfunction getOuterSizes(element) {\n var window = element.ownerDocument.defaultView;\n var styles = window.getComputedStyle(element);\n var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);\n var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);\n var result = {\n width: element.offsetWidth + y,\n height: element.offsetHeight + x\n };\n return result;\n}\n/**\n * Get the opposite placement of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement\n * @returns {String} flipped placement\n */\n\n\nfunction getOppositePlacement(placement) {\n var hash = {\n left: 'right',\n right: 'left',\n bottom: 'top',\n top: 'bottom'\n };\n return placement.replace(/left|right|bottom|top/g, function (matched) {\n return hash[matched];\n });\n}\n/**\n * Get offsets to the popper\n * @method\n * @memberof Popper.Utils\n * @param {Object} position - CSS position the Popper will get applied\n * @param {HTMLElement} popper - the popper element\n * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)\n * @param {String} placement - one of the valid placement options\n * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper\n */\n\n\nfunction getPopperOffsets(popper, referenceOffsets, placement) {\n placement = placement.split('-')[0]; // Get popper node sizes\n\n var popperRect = getOuterSizes(popper); // Add position, width and height to our offsets object\n\n var popperOffsets = {\n width: popperRect.width,\n height: popperRect.height\n }; // depending by the popper placement we have to compute its offsets slightly differently\n\n var isHoriz = ['right', 'left'].indexOf(placement) !== -1;\n var mainSide = isHoriz ? 'top' : 'left';\n var secondarySide = isHoriz ? 'left' : 'top';\n var measurement = isHoriz ? 'height' : 'width';\n var secondaryMeasurement = !isHoriz ? 'height' : 'width';\n popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;\n\n if (placement === secondarySide) {\n popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];\n } else {\n popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];\n }\n\n return popperOffsets;\n}\n/**\n * Mimics the `find` method of Array\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\n\n\nfunction find(arr, check) {\n // use native find if supported\n if (Array.prototype.find) {\n return arr.find(check);\n } // use `filter` to obtain the same behavior of `find`\n\n\n return arr.filter(check)[0];\n}\n/**\n * Return the index of the matching object\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\n\n\nfunction findIndex(arr, prop, value) {\n // use native findIndex if supported\n if (Array.prototype.findIndex) {\n return arr.findIndex(function (cur) {\n return cur[prop] === value;\n });\n } // use `find` + `indexOf` if `findIndex` isn't supported\n\n\n var match = find(arr, function (obj) {\n return obj[prop] === value;\n });\n return arr.indexOf(match);\n}\n/**\n * Loop trough the list of modifiers and run them in order,\n * each of them will then edit the data object.\n * @method\n * @memberof Popper.Utils\n * @param {dataObject} data\n * @param {Array} modifiers\n * @param {String} ends - Optional modifier name used as stopper\n * @returns {dataObject}\n */\n\n\nfunction runModifiers(modifiers, data, ends) {\n var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));\n modifiersToRun.forEach(function (modifier) {\n if (modifier['function']) {\n // eslint-disable-line dot-notation\n console.warn('`modifier.function` is deprecated, use `modifier.fn`!');\n }\n\n var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation\n\n if (modifier.enabled && isFunction(fn)) {\n // Add properties to offsets to make them a complete clientRect object\n // we do this before each modifier to make sure the previous one doesn't\n // mess with these values\n data.offsets.popper = getClientRect(data.offsets.popper);\n data.offsets.reference = getClientRect(data.offsets.reference);\n data = fn(data, modifier);\n }\n });\n return data;\n}\n/**\n * Updates the position of the popper, computing the new offsets and applying\n * the new style.
\n * Prefer `scheduleUpdate` over `update` because of performance reasons.\n * @method\n * @memberof Popper\n */\n\n\nfunction update() {\n // if popper is destroyed, don't perform any further update\n if (this.state.isDestroyed) {\n return;\n }\n\n var data = {\n instance: this,\n styles: {},\n arrowStyles: {},\n attributes: {},\n flipped: false,\n offsets: {}\n }; // compute reference element offsets\n\n data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed); // compute auto placement, store placement inside the data object,\n // modifiers will be able to edit `placement` if needed\n // and refer to originalPlacement to know the original value\n\n data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding); // store the computed placement inside `originalPlacement`\n\n data.originalPlacement = data.placement;\n data.positionFixed = this.options.positionFixed; // compute the popper offsets\n\n data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);\n data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute'; // run the modifiers\n\n data = runModifiers(this.modifiers, data); // the first `update` will call `onCreate` callback\n // the other ones will call `onUpdate` callback\n\n if (!this.state.isCreated) {\n this.state.isCreated = true;\n this.options.onCreate(data);\n } else {\n this.options.onUpdate(data);\n }\n}\n/**\n * Helper used to know if the given modifier is enabled.\n * @method\n * @memberof Popper.Utils\n * @returns {Boolean}\n */\n\n\nfunction isModifierEnabled(modifiers, modifierName) {\n return modifiers.some(function (_ref) {\n var name = _ref.name,\n enabled = _ref.enabled;\n return enabled && name === modifierName;\n });\n}\n/**\n * Get the prefixed supported property name\n * @method\n * @memberof Popper.Utils\n * @argument {String} property (camelCase)\n * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)\n */\n\n\nfunction getSupportedPropertyName(property) {\n var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];\n var upperProp = property.charAt(0).toUpperCase() + property.slice(1);\n\n for (var i = 0; i < prefixes.length; i++) {\n var prefix = prefixes[i];\n var toCheck = prefix ? '' + prefix + upperProp : property;\n\n if (typeof document.body.style[toCheck] !== 'undefined') {\n return toCheck;\n }\n }\n\n return null;\n}\n/**\n * Destroys the popper.\n * @method\n * @memberof Popper\n */\n\n\nfunction destroy() {\n this.state.isDestroyed = true; // touch DOM only if `applyStyle` modifier is enabled\n\n if (isModifierEnabled(this.modifiers, 'applyStyle')) {\n this.popper.removeAttribute('x-placement');\n this.popper.style.position = '';\n this.popper.style.top = '';\n this.popper.style.left = '';\n this.popper.style.right = '';\n this.popper.style.bottom = '';\n this.popper.style.willChange = '';\n this.popper.style[getSupportedPropertyName('transform')] = '';\n }\n\n this.disableEventListeners(); // remove the popper if user explicitly asked for the deletion on destroy\n // do not use `remove` because IE11 doesn't support it\n\n if (this.options.removeOnDestroy) {\n this.popper.parentNode.removeChild(this.popper);\n }\n\n return this;\n}\n/**\n * Get the window associated with the element\n * @argument {Element} element\n * @returns {Window}\n */\n\n\nfunction getWindow(element) {\n var ownerDocument = element.ownerDocument;\n return ownerDocument ? ownerDocument.defaultView : window;\n}\n\nfunction attachToScrollParents(scrollParent, event, callback, scrollParents) {\n var isBody = scrollParent.nodeName === 'BODY';\n var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;\n target.addEventListener(event, callback, {\n passive: true\n });\n\n if (!isBody) {\n attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);\n }\n\n scrollParents.push(target);\n}\n/**\n * Setup needed event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\n\n\nfunction setupEventListeners(reference, options, state, updateBound) {\n // Resize event listener on window\n state.updateBound = updateBound;\n getWindow(reference).addEventListener('resize', state.updateBound, {\n passive: true\n }); // Scroll event listener on scroll parents\n\n var scrollElement = getScrollParent(reference);\n attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);\n state.scrollElement = scrollElement;\n state.eventsEnabled = true;\n return state;\n}\n/**\n * It will add resize/scroll events and start recalculating\n * position of the popper element when they are triggered.\n * @method\n * @memberof Popper\n */\n\n\nfunction enableEventListeners() {\n if (!this.state.eventsEnabled) {\n this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);\n }\n}\n/**\n * Remove event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\n\n\nfunction removeEventListeners(reference, state) {\n // Remove resize event listener on window\n getWindow(reference).removeEventListener('resize', state.updateBound); // Remove scroll event listener on scroll parents\n\n state.scrollParents.forEach(function (target) {\n target.removeEventListener('scroll', state.updateBound);\n }); // Reset state\n\n state.updateBound = null;\n state.scrollParents = [];\n state.scrollElement = null;\n state.eventsEnabled = false;\n return state;\n}\n/**\n * It will remove resize/scroll events and won't recalculate popper position\n * when they are triggered. It also won't trigger `onUpdate` callback anymore,\n * unless you call `update` method manually.\n * @method\n * @memberof Popper\n */\n\n\nfunction disableEventListeners() {\n if (this.state.eventsEnabled) {\n cancelAnimationFrame(this.scheduleUpdate);\n this.state = removeEventListeners(this.reference, this.state);\n }\n}\n/**\n * Tells if a given input is a number\n * @method\n * @memberof Popper.Utils\n * @param {*} input to check\n * @return {Boolean}\n */\n\n\nfunction isNumeric(n) {\n return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);\n}\n/**\n * Set the style to the given popper\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element - Element to apply the style to\n * @argument {Object} styles\n * Object with a list of properties and values which will be applied to the element\n */\n\n\nfunction setStyles(element, styles) {\n Object.keys(styles).forEach(function (prop) {\n var unit = ''; // add unit if the value is numeric and is one of the following\n\n if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {\n unit = 'px';\n }\n\n element.style[prop] = styles[prop] + unit;\n });\n}\n/**\n * Set the attributes to the given popper\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element - Element to apply the attributes to\n * @argument {Object} styles\n * Object with a list of properties and values which will be applied to the element\n */\n\n\nfunction setAttributes(element, attributes) {\n Object.keys(attributes).forEach(function (prop) {\n var value = attributes[prop];\n\n if (value !== false) {\n element.setAttribute(prop, attributes[prop]);\n } else {\n element.removeAttribute(prop);\n }\n });\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} data.styles - List of style properties - values to apply to popper element\n * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The same data object\n */\n\n\nfunction applyStyle(data) {\n // any property present in `data.styles` will be applied to the popper,\n // in this way we can make the 3rd party modifiers add custom styles to it\n // Be aware, modifiers could override the properties defined in the previous\n // lines of this modifier!\n setStyles(data.instance.popper, data.styles); // any property present in `data.attributes` will be applied to the popper,\n // they will be set as HTML attributes of the element\n\n setAttributes(data.instance.popper, data.attributes); // if arrowElement is defined and arrowStyles has some properties\n\n if (data.arrowElement && Object.keys(data.arrowStyles).length) {\n setStyles(data.arrowElement, data.arrowStyles);\n }\n\n return data;\n}\n/**\n * Set the x-placement attribute before everything else because it could be used\n * to add margins to the popper margins needs to be calculated to get the\n * correct popper offsets.\n * @method\n * @memberof Popper.modifiers\n * @param {HTMLElement} reference - The reference element used to position the popper\n * @param {HTMLElement} popper - The HTML element used as popper\n * @param {Object} options - Popper.js options\n */\n\n\nfunction applyStyleOnLoad(reference, popper, options, modifierOptions, state) {\n // compute reference element offsets\n var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed); // compute auto placement, store placement inside the data object,\n // modifiers will be able to edit `placement` if needed\n // and refer to originalPlacement to know the original value\n\n var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);\n popper.setAttribute('x-placement', placement); // Apply `position` to popper before anything else because\n // without the position applied we can't guarantee correct computations\n\n setStyles(popper, {\n position: options.positionFixed ? 'fixed' : 'absolute'\n });\n return options;\n}\n/**\n * @function\n * @memberof Popper.Utils\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Boolean} shouldRound - If the offsets should be rounded at all\n * @returns {Object} The popper's position offsets rounded\n *\n * The tale of pixel-perfect positioning. It's still not 100% perfect, but as\n * good as it can be within reason.\n * Discussion here: https://github.com/FezVrasta/popper.js/pull/715\n *\n * Low DPI screens cause a popper to be blurry if not using full pixels (Safari\n * as well on High DPI screens).\n *\n * Firefox prefers no rounding for positioning and does not have blurriness on\n * high DPI screens.\n *\n * Only horizontal placement and left/right values need to be considered.\n */\n\n\nfunction getRoundedOffsets(data, shouldRound) {\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var round = Math.round,\n floor = Math.floor;\n\n var noRound = function noRound(v) {\n return v;\n };\n\n var referenceWidth = round(reference.width);\n var popperWidth = round(popper.width);\n var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;\n var isVariation = data.placement.indexOf('-') !== -1;\n var sameWidthParity = referenceWidth % 2 === popperWidth % 2;\n var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;\n var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;\n var verticalToInteger = !shouldRound ? noRound : round;\n return {\n left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),\n top: verticalToInteger(popper.top),\n bottom: verticalToInteger(popper.bottom),\n right: horizontalToInteger(popper.right)\n };\n}\n\nvar isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\nfunction computeStyle(data, options) {\n var x = options.x,\n y = options.y;\n var popper = data.offsets.popper; // Remove this legacy support in Popper.js v2\n\n var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {\n return modifier.name === 'applyStyle';\n }).gpuAcceleration;\n\n if (legacyGpuAccelerationOption !== undefined) {\n console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');\n }\n\n var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;\n var offsetParent = getOffsetParent(data.instance.popper);\n var offsetParentRect = getBoundingClientRect(offsetParent); // Styles\n\n var styles = {\n position: popper.position\n };\n var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);\n var sideA = x === 'bottom' ? 'top' : 'bottom';\n var sideB = y === 'right' ? 'left' : 'right'; // if gpuAcceleration is set to `true` and transform is supported,\n // we use `translate3d` to apply the position to the popper we\n // automatically use the supported prefixed version if needed\n\n var prefixedProperty = getSupportedPropertyName('transform'); // now, let's make a step back and look at this code closely (wtf?)\n // If the content of the popper grows once it's been positioned, it\n // may happen that the popper gets misplaced because of the new content\n // overflowing its reference element\n // To avoid this problem, we provide two options (x and y), which allow\n // the consumer to define the offset origin.\n // If we position a popper on top of a reference element, we can set\n // `x` to `top` to make the popper grow towards its top instead of\n // its bottom.\n\n var left = void 0,\n top = void 0;\n\n if (sideA === 'bottom') {\n // when offsetParent is the positioning is relative to the bottom of the screen (excluding the scrollbar)\n // and not the bottom of the html element\n if (offsetParent.nodeName === 'HTML') {\n top = -offsetParent.clientHeight + offsets.bottom;\n } else {\n top = -offsetParentRect.height + offsets.bottom;\n }\n } else {\n top = offsets.top;\n }\n\n if (sideB === 'right') {\n if (offsetParent.nodeName === 'HTML') {\n left = -offsetParent.clientWidth + offsets.right;\n } else {\n left = -offsetParentRect.width + offsets.right;\n }\n } else {\n left = offsets.left;\n }\n\n if (gpuAcceleration && prefixedProperty) {\n styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';\n styles[sideA] = 0;\n styles[sideB] = 0;\n styles.willChange = 'transform';\n } else {\n // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties\n var invertTop = sideA === 'bottom' ? -1 : 1;\n var invertLeft = sideB === 'right' ? -1 : 1;\n styles[sideA] = top * invertTop;\n styles[sideB] = left * invertLeft;\n styles.willChange = sideA + ', ' + sideB;\n } // Attributes\n\n\n var attributes = {\n 'x-placement': data.placement\n }; // Update `data` attributes, styles and arrowStyles\n\n data.attributes = _extends({}, attributes, data.attributes);\n data.styles = _extends({}, styles, data.styles);\n data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);\n return data;\n}\n/**\n * Helper used to know if the given modifier depends from another one.
\n * It checks if the needed modifier is listed and enabled.\n * @method\n * @memberof Popper.Utils\n * @param {Array} modifiers - list of modifiers\n * @param {String} requestingName - name of requesting modifier\n * @param {String} requestedName - name of requested modifier\n * @returns {Boolean}\n */\n\n\nfunction isModifierRequired(modifiers, requestingName, requestedName) {\n var requesting = find(modifiers, function (_ref) {\n var name = _ref.name;\n return name === requestingName;\n });\n var isRequired = !!requesting && modifiers.some(function (modifier) {\n return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;\n });\n\n if (!isRequired) {\n var _requesting = '`' + requestingName + '`';\n\n var requested = '`' + requestedName + '`';\n console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');\n }\n\n return isRequired;\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction arrow(data, options) {\n var _data$offsets$arrow; // arrow depends on keepTogether in order to work\n\n\n if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {\n return data;\n }\n\n var arrowElement = options.element; // if arrowElement is a string, suppose it's a CSS selector\n\n if (typeof arrowElement === 'string') {\n arrowElement = data.instance.popper.querySelector(arrowElement); // if arrowElement is not found, don't run the modifier\n\n if (!arrowElement) {\n return data;\n }\n } else {\n // if the arrowElement isn't a query selector we must check that the\n // provided DOM node is child of its popper node\n if (!data.instance.popper.contains(arrowElement)) {\n console.warn('WARNING: `arrow.element` must be child of its popper element!');\n return data;\n }\n }\n\n var placement = data.placement.split('-')[0];\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var isVertical = ['left', 'right'].indexOf(placement) !== -1;\n var len = isVertical ? 'height' : 'width';\n var sideCapitalized = isVertical ? 'Top' : 'Left';\n var side = sideCapitalized.toLowerCase();\n var altSide = isVertical ? 'left' : 'top';\n var opSide = isVertical ? 'bottom' : 'right';\n var arrowElementSize = getOuterSizes(arrowElement)[len]; //\n // extends keepTogether behavior making sure the popper and its\n // reference have enough pixels in conjunction\n //\n // top/left side\n\n if (reference[opSide] - arrowElementSize < popper[side]) {\n data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);\n } // bottom/right side\n\n\n if (reference[side] + arrowElementSize > popper[opSide]) {\n data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];\n }\n\n data.offsets.popper = getClientRect(data.offsets.popper); // compute center of the popper\n\n var center = reference[side] + reference[len] / 2 - arrowElementSize / 2; // Compute the sideValue using the updated popper offsets\n // take popper margin in account because we don't have this info available\n\n var css = getStyleComputedProperty(data.instance.popper);\n var popperMarginSide = parseFloat(css['margin' + sideCapitalized]);\n var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width']);\n var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide; // prevent arrowElement from being placed not contiguously to its popper\n\n sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);\n data.arrowElement = arrowElement;\n data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);\n return data;\n}\n/**\n * Get the opposite placement variation of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement variation\n * @returns {String} flipped placement variation\n */\n\n\nfunction getOppositeVariation(variation) {\n if (variation === 'end') {\n return 'start';\n } else if (variation === 'start') {\n return 'end';\n }\n\n return variation;\n}\n/**\n * List of accepted placements to use as values of the `placement` option.
\n * Valid placements are:\n * - `auto`\n * - `top`\n * - `right`\n * - `bottom`\n * - `left`\n *\n * Each placement can have a variation from this list:\n * - `-start`\n * - `-end`\n *\n * Variations are interpreted easily if you think of them as the left to right\n * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`\n * is right.
\n * Vertically (`left` and `right`), `start` is top and `end` is bottom.\n *\n * Some valid examples are:\n * - `top-end` (on top of reference, right aligned)\n * - `right-start` (on right of reference, top aligned)\n * - `bottom` (on bottom, centered)\n * - `auto-end` (on the side with more space available, alignment depends by placement)\n *\n * @static\n * @type {Array}\n * @enum {String}\n * @readonly\n * @method placements\n * @memberof Popper\n */\n\n\nvar placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start']; // Get rid of `auto` `auto-start` and `auto-end`\n\nvar validPlacements = placements.slice(3);\n/**\n * Given an initial placement, returns all the subsequent placements\n * clockwise (or counter-clockwise).\n *\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement - A valid placement (it accepts variations)\n * @argument {Boolean} counter - Set to true to walk the placements counterclockwise\n * @returns {Array} placements including their variations\n */\n\nfunction clockwise(placement) {\n var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var index = validPlacements.indexOf(placement);\n var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));\n return counter ? arr.reverse() : arr;\n}\n\nvar BEHAVIORS = {\n FLIP: 'flip',\n CLOCKWISE: 'clockwise',\n COUNTERCLOCKWISE: 'counterclockwise'\n};\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\nfunction flip(data, options) {\n // if `inner` modifier is enabled, we can't use the `flip` modifier\n if (isModifierEnabled(data.instance.modifiers, 'inner')) {\n return data;\n }\n\n if (data.flipped && data.placement === data.originalPlacement) {\n // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides\n return data;\n }\n\n var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);\n var placement = data.placement.split('-')[0];\n var placementOpposite = getOppositePlacement(placement);\n var variation = data.placement.split('-')[1] || '';\n var flipOrder = [];\n\n switch (options.behavior) {\n case BEHAVIORS.FLIP:\n flipOrder = [placement, placementOpposite];\n break;\n\n case BEHAVIORS.CLOCKWISE:\n flipOrder = clockwise(placement);\n break;\n\n case BEHAVIORS.COUNTERCLOCKWISE:\n flipOrder = clockwise(placement, true);\n break;\n\n default:\n flipOrder = options.behavior;\n }\n\n flipOrder.forEach(function (step, index) {\n if (placement !== step || flipOrder.length === index + 1) {\n return data;\n }\n\n placement = data.placement.split('-')[0];\n placementOpposite = getOppositePlacement(placement);\n var popperOffsets = data.offsets.popper;\n var refOffsets = data.offsets.reference; // using floor because the reference offsets may contain decimals we are not going to consider here\n\n var floor = Math.floor;\n var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);\n var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);\n var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);\n var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);\n var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);\n var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom; // flip the variation if required\n\n var isVertical = ['top', 'bottom'].indexOf(placement) !== -1; // flips variation if reference element overflows boundaries\n\n var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom); // flips variation if popper content overflows boundaries\n\n var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);\n var flippedVariation = flippedVariationByRef || flippedVariationByContent;\n\n if (overlapsRef || overflowsBoundaries || flippedVariation) {\n // this boolean to detect any flip loop\n data.flipped = true;\n\n if (overlapsRef || overflowsBoundaries) {\n placement = flipOrder[index + 1];\n }\n\n if (flippedVariation) {\n variation = getOppositeVariation(variation);\n }\n\n data.placement = placement + (variation ? '-' + variation : ''); // this object contains `position`, we want to preserve it along with\n // any additional property we may add in the future\n\n data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));\n data = runModifiers(data.instance.modifiers, data, 'flip');\n }\n });\n return data;\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction keepTogether(data) {\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var placement = data.placement.split('-')[0];\n var floor = Math.floor;\n var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n var side = isVertical ? 'right' : 'bottom';\n var opSide = isVertical ? 'left' : 'top';\n var measurement = isVertical ? 'width' : 'height';\n\n if (popper[side] < floor(reference[opSide])) {\n data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];\n }\n\n if (popper[opSide] > floor(reference[side])) {\n data.offsets.popper[opSide] = floor(reference[side]);\n }\n\n return data;\n}\n/**\n * Converts a string containing value + unit into a px value number\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} str - Value + unit string\n * @argument {String} measurement - `height` or `width`\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @returns {Number|String}\n * Value in pixels, or original string if no values were extracted\n */\n\n\nfunction toValue(str, measurement, popperOffsets, referenceOffsets) {\n // separate value from unit\n var split = str.match(/((?:\\-|\\+)?\\d*\\.?\\d*)(.*)/);\n var value = +split[1];\n var unit = split[2]; // If it's not a number it's an operator, I guess\n\n if (!value) {\n return str;\n }\n\n if (unit.indexOf('%') === 0) {\n var element = void 0;\n\n switch (unit) {\n case '%p':\n element = popperOffsets;\n break;\n\n case '%':\n case '%r':\n default:\n element = referenceOffsets;\n }\n\n var rect = getClientRect(element);\n return rect[measurement] / 100 * value;\n } else if (unit === 'vh' || unit === 'vw') {\n // if is a vh or vw, we calculate the size based on the viewport\n var size = void 0;\n\n if (unit === 'vh') {\n size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);\n } else {\n size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);\n }\n\n return size / 100 * value;\n } else {\n // if is an explicit pixel unit, we get rid of the unit and keep the value\n // if is an implicit unit, it's px, and we return just the value\n return value;\n }\n}\n/**\n * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} offset\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @argument {String} basePlacement\n * @returns {Array} a two cells array with x and y offsets in numbers\n */\n\n\nfunction parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {\n var offsets = [0, 0]; // Use height if placement is left or right and index is 0 otherwise use width\n // in this way the first offset will use an axis and the second one\n // will use the other one\n\n var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1; // Split the offset string to obtain a list of values and operands\n // The regex addresses values with the plus or minus sign in front (+10, -20, etc)\n\n var fragments = offset.split(/(\\+|\\-)/).map(function (frag) {\n return frag.trim();\n }); // Detect if the offset string contains a pair of values or a single one\n // they could be separated by comma or space\n\n var divider = fragments.indexOf(find(fragments, function (frag) {\n return frag.search(/,|\\s/) !== -1;\n }));\n\n if (fragments[divider] && fragments[divider].indexOf(',') === -1) {\n console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');\n } // If divider is found, we divide the list of values and operands to divide\n // them by ofset X and Y.\n\n\n var splitRegex = /\\s*,\\s*|\\s+/;\n var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments]; // Convert the values with units to absolute pixels to allow our computations\n\n ops = ops.map(function (op, index) {\n // Most of the units rely on the orientation of the popper\n var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';\n var mergeWithPrevious = false;\n return op // This aggregates any `+` or `-` sign that aren't considered operators\n // e.g.: 10 + +5 => [10, +, +5]\n .reduce(function (a, b) {\n if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {\n a[a.length - 1] = b;\n mergeWithPrevious = true;\n return a;\n } else if (mergeWithPrevious) {\n a[a.length - 1] += b;\n mergeWithPrevious = false;\n return a;\n } else {\n return a.concat(b);\n }\n }, []) // Here we convert the string values into number values (in px)\n .map(function (str) {\n return toValue(str, measurement, popperOffsets, referenceOffsets);\n });\n }); // Loop trough the offsets arrays and execute the operations\n\n ops.forEach(function (op, index) {\n op.forEach(function (frag, index2) {\n if (isNumeric(frag)) {\n offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);\n }\n });\n });\n return offsets;\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @argument {Number|String} options.offset=0\n * The offset value as described in the modifier description\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction offset(data, _ref) {\n var offset = _ref.offset;\n var placement = data.placement,\n _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var basePlacement = placement.split('-')[0];\n var offsets = void 0;\n\n if (isNumeric(+offset)) {\n offsets = [+offset, 0];\n } else {\n offsets = parseOffset(offset, popper, reference, basePlacement);\n }\n\n if (basePlacement === 'left') {\n popper.top += offsets[0];\n popper.left -= offsets[1];\n } else if (basePlacement === 'right') {\n popper.top += offsets[0];\n popper.left += offsets[1];\n } else if (basePlacement === 'top') {\n popper.left += offsets[0];\n popper.top -= offsets[1];\n } else if (basePlacement === 'bottom') {\n popper.left += offsets[0];\n popper.top += offsets[1];\n }\n\n data.popper = popper;\n return data;\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction preventOverflow(data, options) {\n var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper); // If offsetParent is the reference element, we really want to\n // go one step up and use the next offsetParent as reference to\n // avoid to make this modifier completely useless and look like broken\n\n if (data.instance.reference === boundariesElement) {\n boundariesElement = getOffsetParent(boundariesElement);\n } // NOTE: DOM access here\n // resets the popper's position so that the document size can be calculated excluding\n // the size of the popper element itself\n\n\n var transformProp = getSupportedPropertyName('transform');\n var popperStyles = data.instance.popper.style; // assignment to help minification\n\n var top = popperStyles.top,\n left = popperStyles.left,\n transform = popperStyles[transformProp];\n popperStyles.top = '';\n popperStyles.left = '';\n popperStyles[transformProp] = '';\n var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed); // NOTE: DOM access here\n // restores the original style properties after the offsets have been computed\n\n popperStyles.top = top;\n popperStyles.left = left;\n popperStyles[transformProp] = transform;\n options.boundaries = boundaries;\n var order = options.priority;\n var popper = data.offsets.popper;\n var check = {\n primary: function primary(placement) {\n var value = popper[placement];\n\n if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {\n value = Math.max(popper[placement], boundaries[placement]);\n }\n\n return defineProperty({}, placement, value);\n },\n secondary: function secondary(placement) {\n var mainSide = placement === 'right' ? 'left' : 'top';\n var value = popper[mainSide];\n\n if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {\n value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));\n }\n\n return defineProperty({}, mainSide, value);\n }\n };\n order.forEach(function (placement) {\n var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';\n popper = _extends({}, popper, check[side](placement));\n });\n data.offsets.popper = popper;\n return data;\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction shift(data) {\n var placement = data.placement;\n var basePlacement = placement.split('-')[0];\n var shiftvariation = placement.split('-')[1]; // if shift shiftvariation is specified, run the modifier\n\n if (shiftvariation) {\n var _data$offsets = data.offsets,\n reference = _data$offsets.reference,\n popper = _data$offsets.popper;\n var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;\n var side = isVertical ? 'left' : 'top';\n var measurement = isVertical ? 'width' : 'height';\n var shiftOffsets = {\n start: defineProperty({}, side, reference[side]),\n end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])\n };\n data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);\n }\n\n return data;\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction hide(data) {\n if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {\n return data;\n }\n\n var refRect = data.offsets.reference;\n var bound = find(data.instance.modifiers, function (modifier) {\n return modifier.name === 'preventOverflow';\n }).boundaries;\n\n if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {\n // Avoid unnecessary DOM access if visibility hasn't changed\n if (data.hide === true) {\n return data;\n }\n\n data.hide = true;\n data.attributes['x-out-of-boundaries'] = '';\n } else {\n // Avoid unnecessary DOM access if visibility hasn't changed\n if (data.hide === false) {\n return data;\n }\n\n data.hide = false;\n data.attributes['x-out-of-boundaries'] = false;\n }\n\n return data;\n}\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction inner(data) {\n var placement = data.placement;\n var basePlacement = placement.split('-')[0];\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;\n var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;\n popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);\n data.placement = getOppositePlacement(placement);\n data.offsets.popper = getClientRect(popper);\n return data;\n}\n/**\n * Modifier function, each modifier can have a function of this type assigned\n * to its `fn` property.
\n * These functions will be called on each update, this means that you must\n * make sure they are performant enough to avoid performance bottlenecks.\n *\n * @function ModifierFn\n * @argument {dataObject} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {dataObject} The data object, properly modified\n */\n\n/**\n * Modifiers are plugins used to alter the behavior of your poppers.
\n * Popper.js uses a set of 9 modifiers to provide all the basic functionalities\n * needed by the library.\n *\n * Usually you don't want to override the `order`, `fn` and `onLoad` props.\n * All the other properties are configurations that could be tweaked.\n * @namespace modifiers\n */\n\n\nvar modifiers = {\n /**\n * Modifier used to shift the popper on the start or end of its reference\n * element.
\n * It will read the variation of the `placement` property.
\n * It can be one either `-end` or `-start`.\n * @memberof modifiers\n * @inner\n */\n shift: {\n /** @prop {number} order=100 - Index used to define the order of execution */\n order: 100,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: shift\n },\n\n /**\n * The `offset` modifier can shift your popper on both its axis.\n *\n * It accepts the following units:\n * - `px` or unit-less, interpreted as pixels\n * - `%` or `%r`, percentage relative to the length of the reference element\n * - `%p`, percentage relative to the length of the popper element\n * - `vw`, CSS viewport width unit\n * - `vh`, CSS viewport height unit\n *\n * For length is intended the main axis relative to the placement of the popper.
\n * This means that if the placement is `top` or `bottom`, the length will be the\n * `width`. In case of `left` or `right`, it will be the `height`.\n *\n * You can provide a single value (as `Number` or `String`), or a pair of values\n * as `String` divided by a comma or one (or more) white spaces.
\n * The latter is a deprecated method because it leads to confusion and will be\n * removed in v2.
\n * Additionally, it accepts additions and subtractions between different units.\n * Note that multiplications and divisions aren't supported.\n *\n * Valid examples are:\n * ```\n * 10\n * '10%'\n * '10, 10'\n * '10%, 10'\n * '10 + 10%'\n * '10 - 5vh + 3%'\n * '-10px + 5vh, 5px - 6%'\n * ```\n * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap\n * > with their reference element, unfortunately, you will have to disable the `flip` modifier.\n * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).\n *\n * @memberof modifiers\n * @inner\n */\n offset: {\n /** @prop {number} order=200 - Index used to define the order of execution */\n order: 200,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: offset,\n\n /** @prop {Number|String} offset=0\n * The offset value as described in the modifier description\n */\n offset: 0\n },\n\n /**\n * Modifier used to prevent the popper from being positioned outside the boundary.\n *\n * A scenario exists where the reference itself is not within the boundaries.
\n * We can say it has \"escaped the boundaries\" — or just \"escaped\".
\n * In this case we need to decide whether the popper should either:\n *\n * - detach from the reference and remain \"trapped\" in the boundaries, or\n * - if it should ignore the boundary and \"escape with its reference\"\n *\n * When `escapeWithReference` is set to`true` and reference is completely\n * outside its boundaries, the popper will overflow (or completely leave)\n * the boundaries in order to remain attached to the edge of the reference.\n *\n * @memberof modifiers\n * @inner\n */\n preventOverflow: {\n /** @prop {number} order=300 - Index used to define the order of execution */\n order: 300,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: preventOverflow,\n\n /**\n * @prop {Array} [priority=['left','right','top','bottom']]\n * Popper will try to prevent overflow following these priorities by default,\n * then, it could overflow on the left and on top of the `boundariesElement`\n */\n priority: ['left', 'right', 'top', 'bottom'],\n\n /**\n * @prop {number} padding=5\n * Amount of pixel used to define a minimum distance between the boundaries\n * and the popper. This makes sure the popper always has a little padding\n * between the edges of its container\n */\n padding: 5,\n\n /**\n * @prop {String|HTMLElement} boundariesElement='scrollParent'\n * Boundaries used by the modifier. Can be `scrollParent`, `window`,\n * `viewport` or any DOM element.\n */\n boundariesElement: 'scrollParent'\n },\n\n /**\n * Modifier used to make sure the reference and its popper stay near each other\n * without leaving any gap between the two. Especially useful when the arrow is\n * enabled and you want to ensure that it points to its reference element.\n * It cares only about the first axis. You can still have poppers with margin\n * between the popper and its reference element.\n * @memberof modifiers\n * @inner\n */\n keepTogether: {\n /** @prop {number} order=400 - Index used to define the order of execution */\n order: 400,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: keepTogether\n },\n\n /**\n * This modifier is used to move the `arrowElement` of the popper to make\n * sure it is positioned between the reference element and its popper element.\n * It will read the outer size of the `arrowElement` node to detect how many\n * pixels of conjunction are needed.\n *\n * It has no effect if no `arrowElement` is provided.\n * @memberof modifiers\n * @inner\n */\n arrow: {\n /** @prop {number} order=500 - Index used to define the order of execution */\n order: 500,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: arrow,\n\n /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */\n element: '[x-arrow]'\n },\n\n /**\n * Modifier used to flip the popper's placement when it starts to overlap its\n * reference element.\n *\n * Requires the `preventOverflow` modifier before it in order to work.\n *\n * **NOTE:** this modifier will interrupt the current update cycle and will\n * restart it if it detects the need to flip the placement.\n * @memberof modifiers\n * @inner\n */\n flip: {\n /** @prop {number} order=600 - Index used to define the order of execution */\n order: 600,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: flip,\n\n /**\n * @prop {String|Array} behavior='flip'\n * The behavior used to change the popper's placement. It can be one of\n * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid\n * placements (with optional variations)\n */\n behavior: 'flip',\n\n /**\n * @prop {number} padding=5\n * The popper will flip if it hits the edges of the `boundariesElement`\n */\n padding: 5,\n\n /**\n * @prop {String|HTMLElement} boundariesElement='viewport'\n * The element which will define the boundaries of the popper position.\n * The popper will never be placed outside of the defined boundaries\n * (except if `keepTogether` is enabled)\n */\n boundariesElement: 'viewport',\n\n /**\n * @prop {Boolean} flipVariations=false\n * The popper will switch placement variation between `-start` and `-end` when\n * the reference element overlaps its boundaries.\n *\n * The original placement should have a set variation.\n */\n flipVariations: false,\n\n /**\n * @prop {Boolean} flipVariationsByContent=false\n * The popper will switch placement variation between `-start` and `-end` when\n * the popper element overlaps its reference boundaries.\n *\n * The original placement should have a set variation.\n */\n flipVariationsByContent: false\n },\n\n /**\n * Modifier used to make the popper flow toward the inner of the reference element.\n * By default, when this modifier is disabled, the popper will be placed outside\n * the reference element.\n * @memberof modifiers\n * @inner\n */\n inner: {\n /** @prop {number} order=700 - Index used to define the order of execution */\n order: 700,\n\n /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */\n enabled: false,\n\n /** @prop {ModifierFn} */\n fn: inner\n },\n\n /**\n * Modifier used to hide the popper when its reference element is outside of the\n * popper boundaries. It will set a `x-out-of-boundaries` attribute which can\n * be used to hide with a CSS selector the popper when its reference is\n * out of boundaries.\n *\n * Requires the `preventOverflow` modifier before it in order to work.\n * @memberof modifiers\n * @inner\n */\n hide: {\n /** @prop {number} order=800 - Index used to define the order of execution */\n order: 800,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: hide\n },\n\n /**\n * Computes the style that will be applied to the popper element to gets\n * properly positioned.\n *\n * Note that this modifier will not touch the DOM, it just prepares the styles\n * so that `applyStyle` modifier can apply it. This separation is useful\n * in case you need to replace `applyStyle` with a custom implementation.\n *\n * This modifier has `850` as `order` value to maintain backward compatibility\n * with previous versions of Popper.js. Expect the modifiers ordering method\n * to change in future major versions of the library.\n *\n * @memberof modifiers\n * @inner\n */\n computeStyle: {\n /** @prop {number} order=850 - Index used to define the order of execution */\n order: 850,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: computeStyle,\n\n /**\n * @prop {Boolean} gpuAcceleration=true\n * If true, it uses the CSS 3D transformation to position the popper.\n * Otherwise, it will use the `top` and `left` properties\n */\n gpuAcceleration: true,\n\n /**\n * @prop {string} [x='bottom']\n * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.\n * Change this if your popper should grow in a direction different from `bottom`\n */\n x: 'bottom',\n\n /**\n * @prop {string} [x='left']\n * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.\n * Change this if your popper should grow in a direction different from `right`\n */\n y: 'right'\n },\n\n /**\n * Applies the computed styles to the popper element.\n *\n * All the DOM manipulations are limited to this modifier. This is useful in case\n * you want to integrate Popper.js inside a framework or view library and you\n * want to delegate all the DOM manipulations to it.\n *\n * Note that if you disable this modifier, you must make sure the popper element\n * has its position set to `absolute` before Popper.js can do its work!\n *\n * Just disable this modifier and define your own to achieve the desired effect.\n *\n * @memberof modifiers\n * @inner\n */\n applyStyle: {\n /** @prop {number} order=900 - Index used to define the order of execution */\n order: 900,\n\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n\n /** @prop {ModifierFn} */\n fn: applyStyle,\n\n /** @prop {Function} */\n onLoad: applyStyleOnLoad,\n\n /**\n * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier\n * @prop {Boolean} gpuAcceleration=true\n * If true, it uses the CSS 3D transformation to position the popper.\n * Otherwise, it will use the `top` and `left` properties\n */\n gpuAcceleration: undefined\n }\n};\n/**\n * The `dataObject` is an object containing all the information used by Popper.js.\n * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.\n * @name dataObject\n * @property {Object} data.instance The Popper.js instance\n * @property {String} data.placement Placement applied to popper\n * @property {String} data.originalPlacement Placement originally defined on init\n * @property {Boolean} data.flipped True if popper has been flipped by flip modifier\n * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper\n * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier\n * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.boundaries Offsets of the popper boundaries\n * @property {Object} data.offsets The measurements of popper, reference and arrow elements\n * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0\n */\n\n/**\n * Default options provided to Popper.js constructor.
\n * These can be overridden using the `options` argument of Popper.js.
\n * To override an option, simply pass an object with the same\n * structure of the `options` object, as the 3rd argument. For example:\n * ```\n * new Popper(ref, pop, {\n * modifiers: {\n * preventOverflow: { enabled: false }\n * }\n * })\n * ```\n * @type {Object}\n * @static\n * @memberof Popper\n */\n\nvar Defaults = {\n /**\n * Popper's placement.\n * @prop {Popper.placements} placement='bottom'\n */\n placement: 'bottom',\n\n /**\n * Set this to true if you want popper to position it self in 'fixed' mode\n * @prop {Boolean} positionFixed=false\n */\n positionFixed: false,\n\n /**\n * Whether events (resize, scroll) are initially enabled.\n * @prop {Boolean} eventsEnabled=true\n */\n eventsEnabled: true,\n\n /**\n * Set to true if you want to automatically remove the popper when\n * you call the `destroy` method.\n * @prop {Boolean} removeOnDestroy=false\n */\n removeOnDestroy: false,\n\n /**\n * Callback called when the popper is created.
\n * By default, it is set to no-op.
\n * Access Popper.js instance with `data.instance`.\n * @prop {onCreate}\n */\n onCreate: function onCreate() {},\n\n /**\n * Callback called when the popper is updated. This callback is not called\n * on the initialization/creation of the popper, but only on subsequent\n * updates.
\n * By default, it is set to no-op.
\n * Access Popper.js instance with `data.instance`.\n * @prop {onUpdate}\n */\n onUpdate: function onUpdate() {},\n\n /**\n * List of modifiers used to modify the offsets before they are applied to the popper.\n * They provide most of the functionalities of Popper.js.\n * @prop {modifiers}\n */\n modifiers: modifiers\n};\n/**\n * @callback onCreate\n * @param {dataObject} data\n */\n\n/**\n * @callback onUpdate\n * @param {dataObject} data\n */\n// Utils\n// Methods\n\nvar Popper = function () {\n /**\n * Creates a new Popper.js instance.\n * @class Popper\n * @param {Element|referenceObject} reference - The reference element used to position the popper\n * @param {Element} popper - The HTML / XML element used as the popper\n * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)\n * @return {Object} instance - The generated Popper.js instance\n */\n function Popper(reference, popper) {\n var _this = this;\n\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n classCallCheck(this, Popper);\n\n this.scheduleUpdate = function () {\n return requestAnimationFrame(_this.update);\n }; // make update() debounced, so that it only runs at most once-per-tick\n\n\n this.update = debounce(this.update.bind(this)); // with {} we create a new object with the options inside it\n\n this.options = _extends({}, Popper.Defaults, options); // init state\n\n this.state = {\n isDestroyed: false,\n isCreated: false,\n scrollParents: []\n }; // get reference and popper elements (allow jQuery wrappers)\n\n this.reference = reference && reference.jquery ? reference[0] : reference;\n this.popper = popper && popper.jquery ? popper[0] : popper; // Deep merge modifiers options\n\n this.options.modifiers = {};\n Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {\n _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});\n }); // Refactoring modifiers' list (Object => Array)\n\n this.modifiers = Object.keys(this.options.modifiers).map(function (name) {\n return _extends({\n name: name\n }, _this.options.modifiers[name]);\n }) // sort the modifiers by order\n .sort(function (a, b) {\n return a.order - b.order;\n }); // modifiers have the ability to execute arbitrary code when Popper.js get inited\n // such code is executed in the same order of its modifier\n // they could add new properties to their options configuration\n // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!\n\n this.modifiers.forEach(function (modifierOptions) {\n if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {\n modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);\n }\n }); // fire the first update to position the popper in the right place\n\n this.update();\n var eventsEnabled = this.options.eventsEnabled;\n\n if (eventsEnabled) {\n // setup event listeners, they will take care of update the position in specific situations\n this.enableEventListeners();\n }\n\n this.state.eventsEnabled = eventsEnabled;\n } // We can't use class properties because they don't get listed in the\n // class prototype and break stuff like Sinon stubs\n\n\n createClass(Popper, [{\n key: 'update',\n value: function update$$1() {\n return update.call(this);\n }\n }, {\n key: 'destroy',\n value: function destroy$$1() {\n return destroy.call(this);\n }\n }, {\n key: 'enableEventListeners',\n value: function enableEventListeners$$1() {\n return enableEventListeners.call(this);\n }\n }, {\n key: 'disableEventListeners',\n value: function disableEventListeners$$1() {\n return disableEventListeners.call(this);\n }\n /**\n * Schedules an update. It will run on the next UI update available.\n * @method scheduleUpdate\n * @memberof Popper\n */\n\n /**\n * Collection of utilities useful when writing custom modifiers.\n * Starting from version 1.7, this method is available only if you\n * include `popper-utils.js` before `popper.js`.\n *\n * **DEPRECATION**: This way to access PopperUtils is deprecated\n * and will be removed in v2! Use the PopperUtils module directly instead.\n * Due to the high instability of the methods contained in Utils, we can't\n * guarantee them to follow semver. Use them at your own risk!\n * @static\n * @private\n * @type {Object}\n * @deprecated since version 1.8\n * @member Utils\n * @memberof Popper\n */\n\n }]);\n return Popper;\n}();\n/**\n * The `referenceObject` is an object that provides an interface compatible with Popper.js\n * and lets you use it as replacement of a real DOM node.
\n * You can use this method to position a popper relatively to a set of coordinates\n * in case you don't have a DOM node to use as reference.\n *\n * ```\n * new Popper(referenceObject, popperNode);\n * ```\n *\n * NB: This feature isn't supported in Internet Explorer 10.\n * @name referenceObject\n * @property {Function} data.getBoundingClientRect\n * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.\n * @property {number} data.clientWidth\n * An ES6 getter that will return the width of the virtual reference element.\n * @property {number} data.clientHeight\n * An ES6 getter that will return the height of the virtual reference element.\n */\n\n\nPopper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;\nPopper.placements = placements;\nPopper.Defaults = Defaults;\nexport default Popper;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M12 12c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm0 2c-2.67 0-8 1.34-8 4v2h16v-2c0-2.66-5.33-4-8-4z\"\n}), 'Person');\n\nexports.default = _default;","'use strict';\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\n\nvar REACT_STATICS = {\n childContextTypes: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = getPrototypeOf && getPrototypeOf(Object);\n\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n\n return targetComponent;\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M1 21h22L12 2 1 21zm12-3h-2v-2h2v2zm0-4h-2v-4h2v4z\"\n}), 'Warning');\n\nexports.default = _default;","/**\n * react-number-format - 4.7.3\n * Author : Sudhanshu Yadav\n * Copyright (c) 2016, 2021 to Sudhanshu Yadav, released under the MIT license.\n * https://github.com/s-yadav/react-number-format\n */\nimport React from 'react'; // \n// basic noop function\n\nfunction noop() {}\n\nfunction returnTrue() {\n return true;\n}\n\nfunction charIsNumber(char) {\n return !!(char || '').match(/\\d/);\n}\n\nfunction isNil(val) {\n return val === null || val === undefined;\n}\n\nfunction escapeRegExp(str) {\n return str.replace(/[-[\\]/{}()*+?.\\\\^$|]/g, '\\\\$&');\n}\n\nfunction getThousandsGroupRegex(thousandsGroupStyle) {\n switch (thousandsGroupStyle) {\n case 'lakh':\n return /(\\d+?)(?=(\\d\\d)+(\\d)(?!\\d))(\\.\\d+)?/g;\n\n case 'wan':\n return /(\\d)(?=(\\d{4})+(?!\\d))/g;\n\n case 'thousand':\n default:\n return /(\\d)(?=(\\d{3})+(?!\\d))/g;\n }\n}\n\nfunction applyThousandSeparator(str, thousandSeparator, thousandsGroupStyle) {\n var thousandsGroupRegex = getThousandsGroupRegex(thousandsGroupStyle);\n var index = str.search(/[1-9]/);\n index = index === -1 ? str.length : index;\n return str.substring(0, index) + str.substring(index, str.length).replace(thousandsGroupRegex, '$1' + thousandSeparator);\n} //spilt a float number into different parts beforeDecimal, afterDecimal, and negation\n\n\nfunction splitDecimal(numStr, allowNegative) {\n if (allowNegative === void 0) allowNegative = true;\n var hasNagation = numStr[0] === '-';\n var addNegation = hasNagation && allowNegative;\n numStr = numStr.replace('-', '');\n var parts = numStr.split('.');\n var beforeDecimal = parts[0];\n var afterDecimal = parts[1] || '';\n return {\n beforeDecimal: beforeDecimal,\n afterDecimal: afterDecimal,\n hasNagation: hasNagation,\n addNegation: addNegation\n };\n}\n\nfunction fixLeadingZero(numStr) {\n if (!numStr) {\n return numStr;\n }\n\n var isNegative = numStr[0] === '-';\n\n if (isNegative) {\n numStr = numStr.substring(1, numStr.length);\n }\n\n var parts = numStr.split('.');\n var beforeDecimal = parts[0].replace(/^0+/, '') || '0';\n var afterDecimal = parts[1] || '';\n return \"\" + (isNegative ? '-' : '') + beforeDecimal + (afterDecimal ? \".\" + afterDecimal : '');\n}\n/**\n * limit decimal numbers to given scale\n * Not used .fixedTo because that will break with big numbers\n */\n\n\nfunction limitToScale(numStr, scale, fixedDecimalScale) {\n var str = '';\n var filler = fixedDecimalScale ? '0' : '';\n\n for (var i = 0; i <= scale - 1; i++) {\n str += numStr[i] || filler;\n }\n\n return str;\n}\n\nfunction repeat(str, count) {\n return Array(count + 1).join(str);\n}\n\nfunction toNumericString(num) {\n num += ''; // typecast number to string\n // store the sign and remove it from the number.\n\n var sign = num[0] === '-' ? '-' : '';\n\n if (sign) {\n num = num.substring(1);\n } // split the number into cofficient and exponent\n\n\n var ref = num.split(/[eE]/g);\n var coefficient = ref[0];\n var exponent = ref[1]; // covert exponent to number;\n\n exponent = Number(exponent); // if there is no exponent part or its 0, return the coffiecient with sign\n\n if (!exponent) {\n return sign + coefficient;\n }\n\n coefficient = coefficient.replace('.', '');\n /**\n * for scientific notation the current decimal index will be after first number (index 0)\n * So effective decimal index will always be 1 + exponent value\n */\n\n var decimalIndex = 1 + exponent;\n var coffiecientLn = coefficient.length;\n\n if (decimalIndex < 0) {\n // if decimal index is less then 0 add preceding 0s\n // add 1 as join will have\n coefficient = '0.' + repeat('0', Math.abs(decimalIndex)) + coefficient;\n } else if (decimalIndex >= coffiecientLn) {\n // if decimal index is less then 0 add leading 0s\n coefficient = coefficient + repeat('0', decimalIndex - coffiecientLn);\n } else {\n // else add decimal point at proper index\n coefficient = (coefficient.substring(0, decimalIndex) || '0') + '.' + coefficient.substring(decimalIndex);\n }\n\n return sign + coefficient;\n}\n/**\n * This method is required to round prop value to given scale.\n * Not used .round or .fixedTo because that will break with big numbers\n */\n\n\nfunction roundToPrecision(numStr, scale, fixedDecimalScale) {\n //if number is empty don't do anything return empty string\n if (['', '-'].indexOf(numStr) !== -1) {\n return numStr;\n }\n\n var shoudHaveDecimalSeparator = numStr.indexOf('.') !== -1 && scale;\n var ref = splitDecimal(numStr);\n var beforeDecimal = ref.beforeDecimal;\n var afterDecimal = ref.afterDecimal;\n var hasNagation = ref.hasNagation;\n var floatValue = parseFloat(\"0.\" + (afterDecimal || '0'));\n var floatValueStr = afterDecimal.length <= scale ? \"0.\" + afterDecimal : floatValue.toFixed(scale);\n var roundedDecimalParts = floatValueStr.split('.');\n var intPart = beforeDecimal.split('').reverse().reduce(function (roundedStr, current, idx) {\n if (roundedStr.length > idx) {\n return (Number(roundedStr[0]) + Number(current)).toString() + roundedStr.substring(1, roundedStr.length);\n }\n\n return current + roundedStr;\n }, roundedDecimalParts[0]);\n var decimalPart = limitToScale(roundedDecimalParts[1] || '', Math.min(scale, afterDecimal.length), fixedDecimalScale);\n var negation = hasNagation ? '-' : '';\n var decimalSeparator = shoudHaveDecimalSeparator ? '.' : '';\n return \"\" + negation + intPart + decimalSeparator + decimalPart;\n}\n/** set the caret positon in an input field **/\n\n\nfunction setCaretPosition(el, caretPos) {\n el.value = el.value; // ^ this is used to not only get 'focus', but\n // to make sure we don't have it everything -selected-\n // (it causes an issue in chrome, and having it doesn't hurt any other browser)\n\n if (el !== null) {\n if (el.createTextRange) {\n var range = el.createTextRange();\n range.move('character', caretPos);\n range.select();\n return true;\n } // (el.selectionStart === 0 added for Firefox bug)\n\n\n if (el.selectionStart || el.selectionStart === 0) {\n el.focus();\n el.setSelectionRange(caretPos, caretPos);\n return true;\n } // fail city, fortunately this never happens (as far as I've tested) :)\n\n\n el.focus();\n return false;\n }\n}\n/**\n Given previous value and newValue it returns the index\n start - end to which values have changed.\n This function makes assumption about only consecutive\n characters are changed which is correct assumption for caret input.\n*/\n\n\nfunction findChangedIndex(prevValue, newValue) {\n var i = 0,\n j = 0;\n var prevLength = prevValue.length;\n var newLength = newValue.length;\n\n while (prevValue[i] === newValue[i] && i < prevLength) {\n i++;\n } //check what has been changed from last\n\n\n while (prevValue[prevLength - 1 - j] === newValue[newLength - 1 - j] && newLength - j > i && prevLength - j > i) {\n j++;\n }\n\n return {\n start: i,\n end: prevLength - j\n };\n}\n/*\n Returns a number whose value is limited to the given range\n*/\n\n\nfunction clamp(num, min, max) {\n return Math.min(Math.max(num, min), max);\n}\n\nfunction getCurrentCaretPosition(el) {\n /*Max of selectionStart and selectionEnd is taken for the patch of pixel and other mobile device caret bug*/\n return Math.max(el.selectionStart, el.selectionEnd);\n}\n\nfunction addInputMode(format) {\n return format || typeof navigator !== 'undefined' && !(navigator.platform && /iPhone|iPod/.test(navigator.platform));\n} // \n\n\nfunction objectWithoutProperties(obj, exclude) {\n var target = {};\n\n for (var k in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, k) && exclude.indexOf(k) === -1) target[k] = obj[k];\n }\n\n return target;\n}\n\nvar defaultProps = {\n displayType: 'input',\n decimalSeparator: '.',\n thousandsGroupStyle: 'thousand',\n fixedDecimalScale: false,\n prefix: '',\n suffix: '',\n allowNegative: true,\n allowEmptyFormatting: false,\n allowLeadingZeros: false,\n isNumericString: false,\n type: 'text',\n onValueChange: noop,\n onChange: noop,\n onKeyDown: noop,\n onMouseUp: noop,\n onFocus: noop,\n onBlur: noop,\n isAllowed: returnTrue\n};\n\nvar NumberFormat = function (superclass) {\n function NumberFormat(props) {\n superclass.call(this, props);\n var defaultValue = props.defaultValue; //validate props\n\n this.validateProps();\n var formattedValue = this.formatValueProp(defaultValue);\n this.state = {\n value: formattedValue,\n numAsString: this.removeFormatting(formattedValue),\n mounted: false\n };\n this.selectionBeforeInput = {\n selectionStart: 0,\n selectionEnd: 0\n };\n this.onChange = this.onChange.bind(this);\n this.onKeyDown = this.onKeyDown.bind(this);\n this.onMouseUp = this.onMouseUp.bind(this);\n this.onFocus = this.onFocus.bind(this);\n this.onBlur = this.onBlur.bind(this);\n }\n\n if (superclass) NumberFormat.__proto__ = superclass;\n NumberFormat.prototype = Object.create(superclass && superclass.prototype);\n NumberFormat.prototype.constructor = NumberFormat;\n\n NumberFormat.prototype.componentDidMount = function componentDidMount() {\n // set mounted state\n // eslint-disable-next-line react/no-did-mount-set-state\n this.setState({\n mounted: true\n });\n };\n\n NumberFormat.prototype.componentDidUpdate = function componentDidUpdate(prevProps) {\n this.updateValueIfRequired(prevProps);\n };\n\n NumberFormat.prototype.componentWillUnmount = function componentWillUnmount() {\n clearTimeout(this.focusTimeout);\n clearTimeout(this.caretPositionTimeout);\n };\n\n NumberFormat.prototype.updateValueIfRequired = function updateValueIfRequired(prevProps) {\n var ref = this;\n var props = ref.props;\n var state = ref.state;\n var focusedElm = ref.focusedElm;\n var stateValue = state.value;\n var lastNumStr = state.numAsString;\n if (lastNumStr === void 0) lastNumStr = ''; // If only state changed no need to do any thing\n\n if (prevProps !== props) {\n //validate props\n this.validateProps();\n var lastValueWithNewFormat = this.formatNumString(lastNumStr);\n var formattedValue = isNil(props.value) ? lastValueWithNewFormat : this.formatValueProp();\n var numAsString = this.removeFormatting(formattedValue);\n var floatValue = parseFloat(numAsString);\n var lastFloatValue = parseFloat(lastNumStr);\n\n if ( //while typing set state only when float value changes\n (!isNaN(floatValue) || !isNaN(lastFloatValue)) && floatValue !== lastFloatValue || //can also set state when float value is same and the format props changes\n lastValueWithNewFormat !== stateValue || focusedElm === null && formattedValue !== stateValue) {\n this.updateValue({\n formattedValue: formattedValue,\n numAsString: numAsString,\n input: focusedElm\n });\n }\n }\n };\n /** Misc methods **/\n\n\n NumberFormat.prototype.getFloatString = function getFloatString(num) {\n if (num === void 0) num = '';\n var ref = this.props;\n var decimalScale = ref.decimalScale;\n var ref$1 = this.getSeparators();\n var decimalSeparator = ref$1.decimalSeparator;\n var numRegex = this.getNumberRegex(true); //remove negation for regex check\n\n var hasNegation = num[0] === '-';\n\n if (hasNegation) {\n num = num.replace('-', '');\n } //if decimal scale is zero remove decimal and number after decimalSeparator\n\n\n if (decimalSeparator && decimalScale === 0) {\n num = num.split(decimalSeparator)[0];\n }\n\n num = (num.match(numRegex) || []).join('').replace(decimalSeparator, '.'); //remove extra decimals\n\n var firstDecimalIndex = num.indexOf('.');\n\n if (firstDecimalIndex !== -1) {\n num = num.substring(0, firstDecimalIndex) + \".\" + num.substring(firstDecimalIndex + 1, num.length).replace(new RegExp(escapeRegExp(decimalSeparator), 'g'), '');\n } //add negation back\n\n\n if (hasNegation) {\n num = '-' + num;\n }\n\n return num;\n }; //returned regex assumes decimalSeparator is as per prop\n\n\n NumberFormat.prototype.getNumberRegex = function getNumberRegex(g, ignoreDecimalSeparator) {\n var ref = this.props;\n var format = ref.format;\n var decimalScale = ref.decimalScale;\n var customNumerals = ref.customNumerals;\n var ref$1 = this.getSeparators();\n var decimalSeparator = ref$1.decimalSeparator;\n return new RegExp('[0-9' + (customNumerals ? customNumerals.join('') : '') + ']' + (decimalSeparator && decimalScale !== 0 && !ignoreDecimalSeparator && !format ? '|' + escapeRegExp(decimalSeparator) : ''), g ? 'g' : undefined);\n };\n\n NumberFormat.prototype.getSeparators = function getSeparators() {\n var ref = this.props;\n var decimalSeparator = ref.decimalSeparator;\n var ref$1 = this.props;\n var thousandSeparator = ref$1.thousandSeparator;\n var allowedDecimalSeparators = ref$1.allowedDecimalSeparators;\n\n if (thousandSeparator === true) {\n thousandSeparator = ',';\n }\n\n if (!allowedDecimalSeparators) {\n allowedDecimalSeparators = [decimalSeparator, '.'];\n }\n\n return {\n decimalSeparator: decimalSeparator,\n thousandSeparator: thousandSeparator,\n allowedDecimalSeparators: allowedDecimalSeparators\n };\n };\n\n NumberFormat.prototype.getMaskAtIndex = function getMaskAtIndex(index) {\n var ref = this.props;\n var mask = ref.mask;\n if (mask === void 0) mask = ' ';\n\n if (typeof mask === 'string') {\n return mask;\n }\n\n return mask[index] || ' ';\n };\n\n NumberFormat.prototype.getValueObject = function getValueObject(formattedValue, numAsString) {\n var floatValue = parseFloat(numAsString);\n return {\n formattedValue: formattedValue,\n value: numAsString,\n floatValue: isNaN(floatValue) ? undefined : floatValue\n };\n };\n\n NumberFormat.prototype.validateProps = function validateProps() {\n var ref = this.props;\n var mask = ref.mask; //validate decimalSeparator and thousandSeparator\n\n var ref$1 = this.getSeparators();\n var decimalSeparator = ref$1.decimalSeparator;\n var thousandSeparator = ref$1.thousandSeparator;\n\n if (decimalSeparator === thousandSeparator) {\n throw new Error(\"\\n Decimal separator can't be same as thousand separator.\\n thousandSeparator: \" + thousandSeparator + \" (thousandSeparator = {true} is same as thousandSeparator = \\\",\\\")\\n decimalSeparator: \" + decimalSeparator + \" (default value for decimalSeparator is .)\\n \");\n } //validate mask\n\n\n if (mask) {\n var maskAsStr = mask === 'string' ? mask : mask.toString();\n\n if (maskAsStr.match(/\\d/g)) {\n throw new Error(\"\\n Mask \" + mask + \" should not contain numeric character;\\n \");\n }\n }\n };\n /** Misc methods end **/\n\n /** caret specific methods **/\n\n\n NumberFormat.prototype.setPatchedCaretPosition = function setPatchedCaretPosition(el, caretPos, currentValue) {\n /* setting caret position within timeout of 0ms is required for mobile chrome,\n otherwise browser resets the caret position after we set it\n We are also setting it without timeout so that in normal browser we don't see the flickering */\n setCaretPosition(el, caretPos);\n this.caretPositionTimeout = setTimeout(function () {\n if (el.value === currentValue) {\n setCaretPosition(el, caretPos);\n }\n }, 0);\n };\n /* This keeps the caret within typing area so people can't type in between prefix or suffix */\n\n\n NumberFormat.prototype.correctCaretPosition = function correctCaretPosition(value, caretPos, direction) {\n var ref = this.props;\n var prefix = ref.prefix;\n var suffix = ref.suffix;\n var format = ref.format; //if value is empty return 0\n\n if (value === '') {\n return 0;\n } //caret position should be between 0 and value length\n\n\n caretPos = clamp(caretPos, 0, value.length); //in case of format as number limit between prefix and suffix\n\n if (!format) {\n var hasNegation = value[0] === '-';\n return clamp(caretPos, prefix.length + (hasNegation ? 1 : 0), value.length - suffix.length);\n } //in case if custom format method don't do anything\n\n\n if (typeof format === 'function') {\n return caretPos;\n }\n /* in case format is string find the closest # position from the caret position */\n //in case the caretPos have input value on it don't do anything\n\n\n if (format[caretPos] === '#' && charIsNumber(value[caretPos])) {\n return caretPos;\n } //if caretPos is just after input value don't do anything\n\n\n if (format[caretPos - 1] === '#' && charIsNumber(value[caretPos - 1])) {\n return caretPos;\n } //find the nearest caret position\n\n\n var firstHashPosition = format.indexOf('#');\n var lastHashPosition = format.lastIndexOf('#'); //limit the cursor between the first # position and the last # position\n\n caretPos = clamp(caretPos, firstHashPosition, lastHashPosition + 1);\n var nextPos = format.substring(caretPos, format.length).indexOf('#');\n var caretLeftBound = caretPos;\n var caretRightBound = caretPos + (nextPos === -1 ? 0 : nextPos); //get the position where the last number is present\n\n while (caretLeftBound > firstHashPosition && (format[caretLeftBound] !== '#' || !charIsNumber(value[caretLeftBound]))) {\n caretLeftBound -= 1;\n }\n\n var goToLeft = !charIsNumber(value[caretRightBound]) || direction === 'left' && caretPos !== firstHashPosition || caretPos - caretLeftBound < caretRightBound - caretPos;\n\n if (goToLeft) {\n //check if number should be taken after the bound or after it\n //if number preceding a valid number keep it after\n return charIsNumber(value[caretLeftBound]) ? caretLeftBound + 1 : caretLeftBound;\n }\n\n return caretRightBound;\n };\n\n NumberFormat.prototype.getCaretPosition = function getCaretPosition(inputValue, formattedValue, caretPos) {\n var ref = this.props;\n var format = ref.format;\n var stateValue = this.state.value;\n var numRegex = this.getNumberRegex(true);\n var inputNumber = (inputValue.match(numRegex) || []).join('');\n var formattedNumber = (formattedValue.match(numRegex) || []).join('');\n var j, i;\n j = 0;\n\n for (i = 0; i < caretPos; i++) {\n var currentInputChar = inputValue[i] || '';\n var currentFormatChar = formattedValue[j] || ''; //no need to increase new cursor position if formatted value does not have those characters\n //case inputValue = 1a23 and formattedValue = 123\n\n if (!currentInputChar.match(numRegex) && currentInputChar !== currentFormatChar) {\n continue;\n } //When we are striping out leading zeros maintain the new cursor position\n //Case inputValue = 00023 and formattedValue = 23;\n\n\n if (currentInputChar === '0' && currentFormatChar.match(numRegex) && currentFormatChar !== '0' && inputNumber.length !== formattedNumber.length) {\n continue;\n } //we are not using currentFormatChar because j can change here\n\n\n while (currentInputChar !== formattedValue[j] && j < formattedValue.length) {\n j++;\n }\n\n j++;\n }\n\n if (typeof format === 'string' && !stateValue) {\n //set it to the maximum value so it goes after the last number\n j = formattedValue.length;\n } //correct caret position if its outside of editable area\n\n\n j = this.correctCaretPosition(formattedValue, j);\n return j;\n };\n /** caret specific methods ends **/\n\n /** methods to remove formattting **/\n\n\n NumberFormat.prototype.removePrefixAndSuffix = function removePrefixAndSuffix(val) {\n var ref = this.props;\n var format = ref.format;\n var prefix = ref.prefix;\n var suffix = ref.suffix; //remove prefix and suffix\n\n if (!format && val) {\n var isNegative = val[0] === '-'; //remove negation sign\n\n if (isNegative) {\n val = val.substring(1, val.length);\n } //remove prefix\n\n\n val = prefix && val.indexOf(prefix) === 0 ? val.substring(prefix.length, val.length) : val; //remove suffix\n\n var suffixLastIndex = val.lastIndexOf(suffix);\n val = suffix && suffixLastIndex !== -1 && suffixLastIndex === val.length - suffix.length ? val.substring(0, suffixLastIndex) : val; //add negation sign back\n\n if (isNegative) {\n val = '-' + val;\n }\n }\n\n return val;\n };\n\n NumberFormat.prototype.removePatternFormatting = function removePatternFormatting(val) {\n var ref = this.props;\n var format = ref.format;\n var formatArray = format.split('#').filter(function (str) {\n return str !== '';\n });\n var start = 0;\n var numStr = '';\n\n for (var i = 0, ln = formatArray.length; i <= ln; i++) {\n var part = formatArray[i] || ''; //if i is the last fragment take the index of end of the value\n //For case like +1 (911) 911 91 91 having pattern +1 (###) ### ## ##\n\n var index = i === ln ? val.length : val.indexOf(part, start);\n /* in any case if we don't find the pattern part in the value assume the val as numeric string\n This will be also in case if user has started typing, in any other case it will not be -1\n unless wrong prop value is provided */\n\n if (index === -1) {\n numStr = val;\n break;\n } else {\n numStr += val.substring(start, index);\n start = index + part.length;\n }\n }\n\n return (numStr.match(/\\d/g) || []).join('');\n };\n\n NumberFormat.prototype.removeFormatting = function removeFormatting(val) {\n var ref = this.props;\n var format = ref.format;\n var removeFormatting = ref.removeFormatting;\n\n if (!val) {\n return val;\n }\n\n if (!format) {\n val = this.removePrefixAndSuffix(val);\n val = this.getFloatString(val);\n } else if (typeof format === 'string') {\n val = this.removePatternFormatting(val);\n } else if (typeof removeFormatting === 'function') {\n //condition need to be handled if format method is provide,\n val = removeFormatting(val);\n } else {\n val = (val.match(/\\d/g) || []).join('');\n }\n\n return val;\n };\n /** methods to remove formattting end **/\n\n /*** format specific methods start ***/\n\n /**\n * Format when # based string is provided\n * @param {string} numStr Numeric String\n * @return {string} formatted Value\n */\n\n\n NumberFormat.prototype.formatWithPattern = function formatWithPattern(numStr) {\n var ref = this.props;\n var format = ref.format;\n var hashCount = 0;\n var formattedNumberAry = format.split('');\n\n for (var i = 0, ln = format.length; i < ln; i++) {\n if (format[i] === '#') {\n formattedNumberAry[i] = numStr[hashCount] || this.getMaskAtIndex(hashCount);\n hashCount += 1;\n }\n }\n\n return formattedNumberAry.join('');\n };\n /**\n * @param {string} numStr Numeric string/floatString] It always have decimalSeparator as .\n * @return {string} formatted Value\n */\n\n\n NumberFormat.prototype.formatAsNumber = function formatAsNumber(numStr) {\n var ref = this.props;\n var decimalScale = ref.decimalScale;\n var fixedDecimalScale = ref.fixedDecimalScale;\n var prefix = ref.prefix;\n var suffix = ref.suffix;\n var allowNegative = ref.allowNegative;\n var thousandsGroupStyle = ref.thousandsGroupStyle;\n var ref$1 = this.getSeparators();\n var thousandSeparator = ref$1.thousandSeparator;\n var decimalSeparator = ref$1.decimalSeparator;\n var hasDecimalSeparator = numStr.indexOf('.') !== -1 || decimalScale && fixedDecimalScale;\n var ref$2 = splitDecimal(numStr, allowNegative);\n var beforeDecimal = ref$2.beforeDecimal;\n var afterDecimal = ref$2.afterDecimal;\n var addNegation = ref$2.addNegation; // eslint-disable-line prefer-const\n //apply decimal precision if its defined\n\n if (decimalScale !== undefined) {\n afterDecimal = limitToScale(afterDecimal, decimalScale, fixedDecimalScale);\n }\n\n if (thousandSeparator) {\n beforeDecimal = applyThousandSeparator(beforeDecimal, thousandSeparator, thousandsGroupStyle);\n } //add prefix and suffix\n\n\n if (prefix) {\n beforeDecimal = prefix + beforeDecimal;\n }\n\n if (suffix) {\n afterDecimal = afterDecimal + suffix;\n } //restore negation sign\n\n\n if (addNegation) {\n beforeDecimal = '-' + beforeDecimal;\n }\n\n numStr = beforeDecimal + (hasDecimalSeparator && decimalSeparator || '') + afterDecimal;\n return numStr;\n };\n\n NumberFormat.prototype.formatNumString = function formatNumString(numStr) {\n if (numStr === void 0) numStr = '';\n var ref = this.props;\n var format = ref.format;\n var allowEmptyFormatting = ref.allowEmptyFormatting;\n var customNumerals = ref.customNumerals;\n var formattedValue = numStr;\n\n if (customNumerals && customNumerals.length === 10) {\n var customNumeralRegex = new RegExp('[' + customNumerals.join('') + ']', 'g');\n formattedValue = numStr.replace(customNumeralRegex, function (digit) {\n return customNumerals.indexOf(digit).toString();\n });\n }\n\n if (numStr === '' && !allowEmptyFormatting) {\n formattedValue = '';\n } else if (numStr === '-' && !format) {\n formattedValue = '-';\n } else if (typeof format === 'string') {\n formattedValue = this.formatWithPattern(formattedValue);\n } else if (typeof format === 'function') {\n formattedValue = format(formattedValue);\n } else {\n formattedValue = this.formatAsNumber(formattedValue);\n }\n\n return formattedValue;\n };\n\n NumberFormat.prototype.formatValueProp = function formatValueProp(defaultValue) {\n var ref = this.props;\n var format = ref.format;\n var decimalScale = ref.decimalScale;\n var fixedDecimalScale = ref.fixedDecimalScale;\n var allowEmptyFormatting = ref.allowEmptyFormatting;\n var ref$1 = this.props;\n var value = ref$1.value;\n var isNumericString = ref$1.isNumericString; // if value is undefined or null, use defaultValue instead\n\n value = isNil(value) ? defaultValue : value;\n var isNonNumericFalsy = !value && value !== 0;\n\n if (isNonNumericFalsy && allowEmptyFormatting) {\n value = '';\n } // if value is not defined return empty string\n\n\n if (isNonNumericFalsy && !allowEmptyFormatting) {\n return '';\n }\n\n if (typeof value === 'number') {\n value = toNumericString(value);\n isNumericString = true;\n } //change infinity value to empty string\n\n\n if (value === 'Infinity' && isNumericString) {\n value = '';\n } //round the number based on decimalScale\n //format only if non formatted value is provided\n\n\n if (isNumericString && !format && typeof decimalScale === 'number') {\n value = roundToPrecision(value, decimalScale, fixedDecimalScale);\n }\n\n var formattedValue = isNumericString ? this.formatNumString(value) : this.formatInput(value);\n return formattedValue;\n };\n\n NumberFormat.prototype.formatNegation = function formatNegation(value) {\n if (value === void 0) value = '';\n var ref = this.props;\n var allowNegative = ref.allowNegative;\n var negationRegex = new RegExp('(-)');\n var doubleNegationRegex = new RegExp('(-)(.)*(-)'); // Check number has '-' value\n\n var hasNegation = negationRegex.test(value); // Check number has 2 or more '-' values\n\n var removeNegation = doubleNegationRegex.test(value); //remove negation\n\n value = value.replace(/-/g, '');\n\n if (hasNegation && !removeNegation && allowNegative) {\n value = '-' + value;\n }\n\n return value;\n };\n\n NumberFormat.prototype.formatInput = function formatInput(value) {\n if (value === void 0) value = '';\n var ref = this.props;\n var format = ref.format; //format negation only if we are formatting as number\n\n if (!format) {\n value = this.removePrefixAndSuffix(value);\n value = this.formatNegation(value);\n } //remove formatting from number\n\n\n value = this.removeFormatting(value);\n return this.formatNumString(value);\n };\n /*** format specific methods end ***/\n\n\n NumberFormat.prototype.isCharacterAFormat = function isCharacterAFormat(caretPos, value) {\n var ref = this.props;\n var format = ref.format;\n var prefix = ref.prefix;\n var suffix = ref.suffix;\n var decimalScale = ref.decimalScale;\n var fixedDecimalScale = ref.fixedDecimalScale;\n var ref$1 = this.getSeparators();\n var decimalSeparator = ref$1.decimalSeparator; //check within format pattern\n\n if (typeof format === 'string' && format[caretPos] !== '#') {\n return true;\n } //check in number format\n\n\n if (!format && (caretPos < prefix.length || caretPos >= value.length - suffix.length || decimalScale && fixedDecimalScale && value[caretPos] === decimalSeparator)) {\n return true;\n }\n\n return false;\n };\n /**\n * This will check if any formatting got removed by the delete or backspace and reset the value\n * It will also work as fallback if android chome keyDown handler does not work\n **/\n\n\n NumberFormat.prototype.correctInputValue = function correctInputValue(caretPos, lastValue, value) {\n var this$1 = this;\n var ref = this.props;\n var format = ref.format;\n var allowNegative = ref.allowNegative;\n var prefix = ref.prefix;\n var suffix = ref.suffix;\n var decimalScale = ref.decimalScale;\n var ref$1 = this.getSeparators();\n var allowedDecimalSeparators = ref$1.allowedDecimalSeparators;\n var decimalSeparator = ref$1.decimalSeparator;\n var lastNumStr = this.state.numAsString || '';\n var ref$2 = this.selectionBeforeInput;\n var selectionStart = ref$2.selectionStart;\n var selectionEnd = ref$2.selectionEnd;\n var ref$3 = findChangedIndex(lastValue, value);\n var start = ref$3.start;\n var end = ref$3.end;\n /** Check for any allowed decimal separator is added in the numeric format and replace it with decimal separator */\n\n if (!format && start === end && allowedDecimalSeparators.indexOf(value[selectionStart]) !== -1) {\n var separator = decimalScale === 0 ? '' : decimalSeparator;\n return value.substr(0, selectionStart) + separator + value.substr(selectionStart + 1, value.length);\n }\n\n var leftBound = !!format ? 0 : prefix.length;\n var rightBound = lastValue.length - (!!format ? 0 : suffix.length);\n\n if ( // don't do anything if something got added\n value.length > lastValue.length || // or if the new value is an empty string\n !value.length || // or if nothing has changed, in which case start will be same as end\n start === end || selectionStart === 0 && selectionEnd === lastValue.length || start === 0 && end === lastValue.length || selectionStart === leftBound && selectionEnd === rightBound) {\n return value;\n } // check whether the deleted portion has a character that is part of a format\n\n\n var deletedValues = lastValue.substr(start, end - start);\n var formatGotDeleted = !![].concat(deletedValues).find(function (deletedVal, idx) {\n return this$1.isCharacterAFormat(idx + start, lastValue);\n }); // if it has, only remove characters that are not part of the format\n\n if (formatGotDeleted) {\n var deletedValuePortion = lastValue.substr(start);\n var recordIndexOfFormatCharacters = {};\n var resolvedPortion = [];\n [].concat(deletedValuePortion).forEach(function (currentPortion, idx) {\n if (this$1.isCharacterAFormat(idx + start, lastValue)) {\n recordIndexOfFormatCharacters[idx] = currentPortion;\n } else if (idx > deletedValues.length - 1) {\n resolvedPortion.push(currentPortion);\n }\n });\n Object.keys(recordIndexOfFormatCharacters).forEach(function (idx) {\n if (resolvedPortion.length > idx) {\n resolvedPortion.splice(idx, 0, recordIndexOfFormatCharacters[idx]);\n } else {\n resolvedPortion.push(recordIndexOfFormatCharacters[idx]);\n }\n });\n value = lastValue.substr(0, start) + resolvedPortion.join('');\n } //for numbers check if beforeDecimal got deleted and there is nothing after decimal,\n //clear all numbers in such case while keeping the - sign\n\n\n if (!format) {\n var numericString = this.removeFormatting(value);\n var ref$4 = splitDecimal(numericString, allowNegative);\n var beforeDecimal = ref$4.beforeDecimal;\n var afterDecimal = ref$4.afterDecimal;\n var addNegation = ref$4.addNegation; // eslint-disable-line prefer-const\n //clear only if something got deleted\n\n var isBeforeDecimalPoint = caretPos < value.indexOf(decimalSeparator) + 1;\n\n if (numericString.length < lastNumStr.length && isBeforeDecimalPoint && beforeDecimal === '' && !parseFloat(afterDecimal)) {\n return addNegation ? '-' : '';\n }\n }\n\n return value;\n };\n /** Update value and caret position */\n\n\n NumberFormat.prototype.updateValue = function updateValue(params) {\n var formattedValue = params.formattedValue;\n var input = params.input;\n var setCaretPosition = params.setCaretPosition;\n if (setCaretPosition === void 0) setCaretPosition = true;\n var numAsString = params.numAsString;\n var caretPos = params.caretPos;\n var ref = this.props;\n var onValueChange = ref.onValueChange;\n var ref$1 = this.state;\n var lastValue = ref$1.value;\n\n if (input) {\n //set caret position, and value imperatively when element is provided\n if (setCaretPosition) {\n //calculate caret position if not defined\n if (!caretPos) {\n var inputValue = params.inputValue || input.value;\n var currentCaretPosition = getCurrentCaretPosition(input);\n /**\n * set the value imperatively, this is required for IE fix\n * This is also required as if new caret position is beyond the previous value.\n * Caret position will not be set correctly\n */\n\n input.value = formattedValue; //get the caret position\n\n caretPos = this.getCaretPosition(inputValue, formattedValue, currentCaretPosition);\n } //set caret position\n\n\n this.setPatchedCaretPosition(input, caretPos, formattedValue);\n } else {\n /**\n * if we are not setting caret position set the value imperatively.\n * This is required on onBlur method\n */\n input.value = formattedValue;\n }\n } //calculate numeric string if not passed\n\n\n if (numAsString === undefined) {\n numAsString = this.removeFormatting(formattedValue);\n } //update state if value is changed\n\n\n if (formattedValue !== lastValue) {\n this.setState({\n value: formattedValue,\n numAsString: numAsString\n }); // trigger onValueChange synchronously, so parent is updated along with the number format. Fix for #277, #287\n\n onValueChange(this.getValueObject(formattedValue, numAsString));\n }\n };\n\n NumberFormat.prototype.onChange = function onChange(e) {\n var el = e.target;\n var inputValue = el.value;\n var ref = this;\n var state = ref.state;\n var props = ref.props;\n var isAllowed = props.isAllowed;\n var lastValue = state.value || '';\n var currentCaretPosition = getCurrentCaretPosition(el);\n inputValue = this.correctInputValue(currentCaretPosition, lastValue, inputValue);\n var formattedValue = this.formatInput(inputValue) || '';\n var numAsString = this.removeFormatting(formattedValue);\n var valueObj = this.getValueObject(formattedValue, numAsString);\n var isChangeAllowed = isAllowed(valueObj);\n\n if (!isChangeAllowed) {\n formattedValue = lastValue;\n }\n\n this.updateValue({\n formattedValue: formattedValue,\n numAsString: numAsString,\n inputValue: inputValue,\n input: el\n });\n\n if (isChangeAllowed) {\n props.onChange(e);\n }\n };\n\n NumberFormat.prototype.onBlur = function onBlur(e) {\n var ref = this;\n var props = ref.props;\n var state = ref.state;\n var format = props.format;\n var onBlur = props.onBlur;\n var allowLeadingZeros = props.allowLeadingZeros;\n var numAsString = state.numAsString;\n var lastValue = state.value;\n this.focusedElm = null;\n clearTimeout(this.focusTimeout);\n clearTimeout(this.caretPositionTimeout);\n\n if (!format) {\n // if the numAsString is not a valid number reset it to empty\n if (isNaN(parseFloat(numAsString))) {\n numAsString = '';\n }\n\n if (!allowLeadingZeros) {\n numAsString = fixLeadingZero(numAsString);\n }\n\n var formattedValue = this.formatNumString(numAsString); //change the state\n\n if (formattedValue !== lastValue) {\n // the event needs to be persisted because its properties can be accessed in an asynchronous way\n this.updateValue({\n formattedValue: formattedValue,\n numAsString: numAsString,\n input: e.target,\n setCaretPosition: false\n });\n onBlur(e);\n return;\n }\n }\n\n onBlur(e);\n };\n\n NumberFormat.prototype.onKeyDown = function onKeyDown(e) {\n var el = e.target;\n var key = e.key;\n var selectionStart = el.selectionStart;\n var selectionEnd = el.selectionEnd;\n var value = el.value;\n if (value === void 0) value = '';\n var expectedCaretPosition;\n var ref = this.props;\n var decimalScale = ref.decimalScale;\n var fixedDecimalScale = ref.fixedDecimalScale;\n var prefix = ref.prefix;\n var suffix = ref.suffix;\n var format = ref.format;\n var onKeyDown = ref.onKeyDown;\n var ignoreDecimalSeparator = decimalScale !== undefined && fixedDecimalScale;\n var numRegex = this.getNumberRegex(false, ignoreDecimalSeparator);\n var negativeRegex = new RegExp('-');\n var isPatternFormat = typeof format === 'string';\n this.selectionBeforeInput = {\n selectionStart: selectionStart,\n selectionEnd: selectionEnd\n }; //Handle backspace and delete against non numerical/decimal characters or arrow keys\n\n if (key === 'ArrowLeft' || key === 'Backspace') {\n expectedCaretPosition = selectionStart - 1;\n } else if (key === 'ArrowRight') {\n expectedCaretPosition = selectionStart + 1;\n } else if (key === 'Delete') {\n expectedCaretPosition = selectionStart;\n } //if expectedCaretPosition is not set it means we don't want to Handle keyDown\n //also if multiple characters are selected don't handle\n\n\n if (expectedCaretPosition === undefined || selectionStart !== selectionEnd) {\n onKeyDown(e);\n return;\n }\n\n var newCaretPosition = expectedCaretPosition;\n var leftBound = isPatternFormat ? format.indexOf('#') : prefix.length;\n var rightBound = isPatternFormat ? format.lastIndexOf('#') + 1 : value.length - suffix.length;\n\n if (key === 'ArrowLeft' || key === 'ArrowRight') {\n var direction = key === 'ArrowLeft' ? 'left' : 'right';\n newCaretPosition = this.correctCaretPosition(value, expectedCaretPosition, direction);\n } else if (key === 'Delete' && !numRegex.test(value[expectedCaretPosition]) && !negativeRegex.test(value[expectedCaretPosition])) {\n while (!numRegex.test(value[newCaretPosition]) && newCaretPosition < rightBound) {\n newCaretPosition++;\n }\n } else if (key === 'Backspace' && !numRegex.test(value[expectedCaretPosition])) {\n /* NOTE: This is special case when backspace is pressed on a\n negative value while the cursor position is after prefix. We can't handle it on onChange because\n we will not have any information of keyPress\n */\n if (selectionStart <= leftBound + 1 && value[0] === '-' && typeof format === 'undefined') {\n var newValue = value.substring(1);\n this.updateValue({\n formattedValue: newValue,\n caretPos: newCaretPosition,\n input: el\n });\n } else if (!negativeRegex.test(value[expectedCaretPosition])) {\n while (!numRegex.test(value[newCaretPosition - 1]) && newCaretPosition > leftBound) {\n newCaretPosition--;\n }\n\n newCaretPosition = this.correctCaretPosition(value, newCaretPosition, 'left');\n }\n }\n\n if (newCaretPosition !== expectedCaretPosition || expectedCaretPosition < leftBound || expectedCaretPosition > rightBound) {\n e.preventDefault();\n this.setPatchedCaretPosition(el, newCaretPosition, value);\n }\n /* NOTE: this is just required for unit test as we need to get the newCaretPosition,\n Remove this when you find different solution */\n\n\n if (e.isUnitTestRun) {\n this.setPatchedCaretPosition(el, newCaretPosition, value);\n }\n\n onKeyDown(e);\n };\n /** required to handle the caret position when click anywhere within the input **/\n\n\n NumberFormat.prototype.onMouseUp = function onMouseUp(e) {\n var el = e.target;\n /**\n * NOTE: we have to give default value for value as in case when custom input is provided\n * value can come as undefined when nothing is provided on value prop.\n */\n\n var selectionStart = el.selectionStart;\n var selectionEnd = el.selectionEnd;\n var value = el.value;\n if (value === void 0) value = '';\n\n if (selectionStart === selectionEnd) {\n var caretPosition = this.correctCaretPosition(value, selectionStart);\n\n if (caretPosition !== selectionStart) {\n this.setPatchedCaretPosition(el, caretPosition, value);\n }\n }\n\n this.props.onMouseUp(e);\n };\n\n NumberFormat.prototype.onFocus = function onFocus(e) {\n var this$1 = this; // Workaround Chrome and Safari bug https://bugs.chromium.org/p/chromium/issues/detail?id=779328\n // (onFocus event target selectionStart is always 0 before setTimeout)\n\n e.persist();\n this.focusedElm = e.target;\n this.focusTimeout = setTimeout(function () {\n var el = e.target;\n var selectionStart = el.selectionStart;\n var selectionEnd = el.selectionEnd;\n var value = el.value;\n if (value === void 0) value = '';\n var caretPosition = this$1.correctCaretPosition(value, selectionStart); //setPatchedCaretPosition only when everything is not selected on focus (while tabbing into the field)\n\n if (caretPosition !== selectionStart && !(selectionStart === 0 && selectionEnd === value.length)) {\n this$1.setPatchedCaretPosition(el, caretPosition, value);\n }\n\n this$1.props.onFocus(e);\n }, 0);\n };\n\n NumberFormat.prototype.render = function render() {\n var ref = this.props;\n var type = ref.type;\n var displayType = ref.displayType;\n var customInput = ref.customInput;\n var renderText = ref.renderText;\n var getInputRef = ref.getInputRef;\n var format = ref.format;\n var thousandSeparator = ref.thousandSeparator;\n var decimalSeparator = ref.decimalSeparator;\n var allowedDecimalSeparators = ref.allowedDecimalSeparators;\n var thousandsGroupStyle = ref.thousandsGroupStyle;\n var decimalScale = ref.decimalScale;\n var fixedDecimalScale = ref.fixedDecimalScale;\n var prefix = ref.prefix;\n var suffix = ref.suffix;\n var removeFormatting = ref.removeFormatting;\n var mask = ref.mask;\n var defaultValue = ref.defaultValue;\n var isNumericString = ref.isNumericString;\n var allowNegative = ref.allowNegative;\n var allowEmptyFormatting = ref.allowEmptyFormatting;\n var allowLeadingZeros = ref.allowLeadingZeros;\n var onValueChange = ref.onValueChange;\n var isAllowed = ref.isAllowed;\n var customNumerals = ref.customNumerals;\n var onChange = ref.onChange;\n var onKeyDown = ref.onKeyDown;\n var onMouseUp = ref.onMouseUp;\n var onFocus = ref.onFocus;\n var onBlur = ref.onBlur;\n var propValue = ref.value;\n var rest = objectWithoutProperties(ref, [\"type\", \"displayType\", \"customInput\", \"renderText\", \"getInputRef\", \"format\", \"thousandSeparator\", \"decimalSeparator\", \"allowedDecimalSeparators\", \"thousandsGroupStyle\", \"decimalScale\", \"fixedDecimalScale\", \"prefix\", \"suffix\", \"removeFormatting\", \"mask\", \"defaultValue\", \"isNumericString\", \"allowNegative\", \"allowEmptyFormatting\", \"allowLeadingZeros\", \"onValueChange\", \"isAllowed\", \"customNumerals\", \"onChange\", \"onKeyDown\", \"onMouseUp\", \"onFocus\", \"onBlur\", \"value\"]);\n var otherProps = rest;\n var ref$1 = this.state;\n var value = ref$1.value;\n var mounted = ref$1.mounted; // add input mode on element based on format prop and device once the component is mounted\n\n var inputMode = mounted && addInputMode(format) ? 'numeric' : undefined;\n var inputProps = Object.assign({\n inputMode: inputMode\n }, otherProps, {\n type: type,\n value: value,\n onChange: this.onChange,\n onKeyDown: this.onKeyDown,\n onMouseUp: this.onMouseUp,\n onFocus: this.onFocus,\n onBlur: this.onBlur\n });\n\n if (displayType === 'text') {\n return renderText ? renderText(value, otherProps) || null : React.createElement('span', Object.assign({}, otherProps, {\n ref: getInputRef\n }), value);\n } else if (customInput) {\n var CustomInput = customInput;\n return React.createElement(CustomInput, Object.assign({}, inputProps, {\n ref: getInputRef\n }));\n }\n\n return React.createElement('input', Object.assign({}, inputProps, {\n ref: getInputRef\n }));\n };\n\n return NumberFormat;\n}(React.Component);\n\nNumberFormat.defaultProps = defaultProps;\nexport default NumberFormat;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zM4 12c0-4.42 3.58-8 8-8 1.85 0 3.55.63 4.9 1.69L5.69 16.9C4.63 15.55 4 13.85 4 12zm8 8c-1.85 0-3.55-.63-4.9-1.69L18.31 7.1C19.37 8.45 20 10.15 20 12c0 4.42-3.58 8-8 8z\"\n}), 'Block');\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\n}), 'Check');\n\nexports.default = _default;","// Written in this round about way for babel-transform-imports\nimport Route from \"react-router/es/Route\";\nexport default Route;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M18.5 6C15.46 6 13 8.46 13 11.5c0 1.33.47 2.55 1.26 3.5H9.74c.79-.95 1.26-2.17 1.26-3.5C11 8.46 8.54 6 5.5 6S0 8.46 0 11.5 2.46 17 5.5 17h13c3.04 0 5.5-2.46 5.5-5.5S21.54 6 18.5 6zm-13 9C3.57 15 2 13.43 2 11.5S3.57 8 5.5 8 9 9.57 9 11.5 7.43 15 5.5 15zm13 0c-1.93 0-3.5-1.57-3.5-3.5S16.57 8 18.5 8 22 9.57 22 11.5 20.43 15 18.5 15z\"\n}), 'Voicemail');\n\nexports.default = _default;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\"; // Sorted ASC by size. That's important.\n// It can't be configured as it's used statically for propTypes.\n\nexport var keys = ['xs', 'sm', 'md', 'lg', 'xl']; // Keep in mind that @media is inclusive by the CSS specification.\n\nexport default function createBreakpoints(breakpoints) {\n var _breakpoints$values = breakpoints.values,\n values = _breakpoints$values === void 0 ? {\n xs: 0,\n sm: 600,\n md: 960,\n lg: 1280,\n xl: 1920\n } : _breakpoints$values,\n _breakpoints$unit = breakpoints.unit,\n unit = _breakpoints$unit === void 0 ? 'px' : _breakpoints$unit,\n _breakpoints$step = breakpoints.step,\n step = _breakpoints$step === void 0 ? 5 : _breakpoints$step,\n other = _objectWithoutProperties(breakpoints, [\"values\", \"unit\", \"step\"]);\n\n function up(key) {\n var value = typeof values[key] === 'number' ? values[key] : key;\n return \"@media (min-width:\".concat(value).concat(unit, \")\");\n }\n\n function down(key) {\n var endIndex = keys.indexOf(key) + 1;\n var upperbound = values[keys[endIndex]];\n\n if (endIndex === keys.length) {\n // xl down applies to all sizes\n return up('xs');\n }\n\n var value = typeof upperbound === 'number' && endIndex > 0 ? upperbound : key;\n return \"@media (max-width:\".concat(value - step / 100).concat(unit, \")\");\n }\n\n function between(start, end) {\n var endIndex = keys.indexOf(end);\n\n if (endIndex === keys.length - 1) {\n return up(start);\n }\n\n return \"@media (min-width:\".concat(typeof values[start] === 'number' ? values[start] : start).concat(unit, \") and \") + \"(max-width:\".concat((endIndex !== -1 && typeof values[keys[endIndex + 1]] === 'number' ? values[keys[endIndex + 1]] : end) - step / 100).concat(unit, \")\");\n }\n\n function only(key) {\n return between(key, key);\n }\n\n var warnedOnce = false;\n\n function width(key) {\n if (process.env.NODE_ENV !== 'production') {\n if (!warnedOnce) {\n warnedOnce = true;\n console.warn([\"Material-UI: The `theme.breakpoints.width` utility is deprecated because it's redundant.\", 'Use the `theme.breakpoints.values` instead.'].join('\\n'));\n }\n }\n\n return values[key];\n }\n\n return _extends({\n keys: keys,\n values: values,\n up: up,\n down: down,\n between: between,\n only: only,\n width: width\n }, other);\n}","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nexport default function createMixins(breakpoints, spacing, mixins) {\n var _toolbar;\n\n return _extends({\n gutters: function gutters() {\n var styles = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n console.warn(['Material-UI: theme.mixins.gutters() is deprecated.', 'You can use the source of the mixin directly:', \"\\n paddingLeft: theme.spacing(2),\\n paddingRight: theme.spacing(2),\\n [theme.breakpoints.up('sm')]: {\\n paddingLeft: theme.spacing(3),\\n paddingRight: theme.spacing(3),\\n },\\n \"].join('\\n'));\n return _extends({\n paddingLeft: spacing(2),\n paddingRight: spacing(2)\n }, styles, _defineProperty({}, breakpoints.up('sm'), _extends({\n paddingLeft: spacing(3),\n paddingRight: spacing(3)\n }, styles[breakpoints.up('sm')])));\n },\n toolbar: (_toolbar = {\n minHeight: 56\n }, _defineProperty(_toolbar, \"\".concat(breakpoints.up('xs'), \" and (orientation: landscape)\"), {\n minHeight: 48\n }), _defineProperty(_toolbar, breakpoints.up('sm'), {\n minHeight: 64\n }), _toolbar)\n }, mixins);\n}","var common = {\n black: '#000',\n white: '#fff'\n};\nexport default common;","var grey = {\n 50: '#fafafa',\n 100: '#f5f5f5',\n 200: '#eeeeee',\n 300: '#e0e0e0',\n 400: '#bdbdbd',\n 500: '#9e9e9e',\n 600: '#757575',\n 700: '#616161',\n 800: '#424242',\n 900: '#212121',\n A100: '#d5d5d5',\n A200: '#aaaaaa',\n A400: '#303030',\n A700: '#616161'\n};\nexport default grey;","var indigo = {\n 50: '#e8eaf6',\n 100: '#c5cae9',\n 200: '#9fa8da',\n 300: '#7986cb',\n 400: '#5c6bc0',\n 500: '#3f51b5',\n 600: '#3949ab',\n 700: '#303f9f',\n 800: '#283593',\n 900: '#1a237e',\n A100: '#8c9eff',\n A200: '#536dfe',\n A400: '#3d5afe',\n A700: '#304ffe'\n};\nexport default indigo;","var pink = {\n 50: '#fce4ec',\n 100: '#f8bbd0',\n 200: '#f48fb1',\n 300: '#f06292',\n 400: '#ec407a',\n 500: '#e91e63',\n 600: '#d81b60',\n 700: '#c2185b',\n 800: '#ad1457',\n 900: '#880e4f',\n A100: '#ff80ab',\n A200: '#ff4081',\n A400: '#f50057',\n A700: '#c51162'\n};\nexport default pink;","var red = {\n 50: '#ffebee',\n 100: '#ffcdd2',\n 200: '#ef9a9a',\n 300: '#e57373',\n 400: '#ef5350',\n 500: '#f44336',\n 600: '#e53935',\n 700: '#d32f2f',\n 800: '#c62828',\n 900: '#b71c1c',\n A100: '#ff8a80',\n A200: '#ff5252',\n A400: '#ff1744',\n A700: '#d50000'\n};\nexport default red;","var orange = {\n 50: '#fff3e0',\n 100: '#ffe0b2',\n 200: '#ffcc80',\n 300: '#ffb74d',\n 400: '#ffa726',\n 500: '#ff9800',\n 600: '#fb8c00',\n 700: '#f57c00',\n 800: '#ef6c00',\n 900: '#e65100',\n A100: '#ffd180',\n A200: '#ffab40',\n A400: '#ff9100',\n A700: '#ff6d00'\n};\nexport default orange;","var blue = {\n 50: '#e3f2fd',\n 100: '#bbdefb',\n 200: '#90caf9',\n 300: '#64b5f6',\n 400: '#42a5f5',\n 500: '#2196f3',\n 600: '#1e88e5',\n 700: '#1976d2',\n 800: '#1565c0',\n 900: '#0d47a1',\n A100: '#82b1ff',\n A200: '#448aff',\n A400: '#2979ff',\n A700: '#2962ff'\n};\nexport default blue;","var green = {\n 50: '#e8f5e9',\n 100: '#c8e6c9',\n 200: '#a5d6a7',\n 300: '#81c784',\n 400: '#66bb6a',\n 500: '#4caf50',\n 600: '#43a047',\n 700: '#388e3c',\n 800: '#2e7d32',\n 900: '#1b5e20',\n A100: '#b9f6ca',\n A200: '#69f0ae',\n A400: '#00e676',\n A700: '#00c853'\n};\nexport default green;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport { formatMuiErrorMessage as _formatMuiErrorMessage } from \"@material-ui/utils\";\nimport { deepmerge } from '@material-ui/utils';\nimport common from '../colors/common';\nimport grey from '../colors/grey';\nimport indigo from '../colors/indigo';\nimport pink from '../colors/pink';\nimport red from '../colors/red';\nimport orange from '../colors/orange';\nimport blue from '../colors/blue';\nimport green from '../colors/green';\nimport { darken, getContrastRatio, lighten } from './colorManipulator';\nexport var light = {\n // The colors used to style the text.\n text: {\n // The most important text.\n primary: 'rgba(0, 0, 0, 0.87)',\n // Secondary text.\n secondary: 'rgba(0, 0, 0, 0.54)',\n // Disabled text have even lower visual prominence.\n disabled: 'rgba(0, 0, 0, 0.38)',\n // Text hints.\n hint: 'rgba(0, 0, 0, 0.38)'\n },\n // The color used to divide different elements.\n divider: 'rgba(0, 0, 0, 0.12)',\n // The background colors used to style the surfaces.\n // Consistency between these values is important.\n background: {\n paper: common.white,\n default: grey[50]\n },\n // The colors used to style the action elements.\n action: {\n // The color of an active action like an icon button.\n active: 'rgba(0, 0, 0, 0.54)',\n // The color of an hovered action.\n hover: 'rgba(0, 0, 0, 0.04)',\n hoverOpacity: 0.04,\n // The color of a selected action.\n selected: 'rgba(0, 0, 0, 0.08)',\n selectedOpacity: 0.08,\n // The color of a disabled action.\n disabled: 'rgba(0, 0, 0, 0.26)',\n // The background color of a disabled action.\n disabledBackground: 'rgba(0, 0, 0, 0.12)',\n disabledOpacity: 0.38,\n focus: 'rgba(0, 0, 0, 0.12)',\n focusOpacity: 0.12,\n activatedOpacity: 0.12\n }\n};\nexport var dark = {\n text: {\n primary: common.white,\n secondary: 'rgba(255, 255, 255, 0.7)',\n disabled: 'rgba(255, 255, 255, 0.5)',\n hint: 'rgba(255, 255, 255, 0.5)',\n icon: 'rgba(255, 255, 255, 0.5)'\n },\n divider: 'rgba(255, 255, 255, 0.12)',\n background: {\n paper: grey[800],\n default: '#303030'\n },\n action: {\n active: common.white,\n hover: 'rgba(255, 255, 255, 0.08)',\n hoverOpacity: 0.08,\n selected: 'rgba(255, 255, 255, 0.16)',\n selectedOpacity: 0.16,\n disabled: 'rgba(255, 255, 255, 0.3)',\n disabledBackground: 'rgba(255, 255, 255, 0.12)',\n disabledOpacity: 0.38,\n focus: 'rgba(255, 255, 255, 0.12)',\n focusOpacity: 0.12,\n activatedOpacity: 0.24\n }\n};\n\nfunction addLightOrDark(intent, direction, shade, tonalOffset) {\n var tonalOffsetLight = tonalOffset.light || tonalOffset;\n var tonalOffsetDark = tonalOffset.dark || tonalOffset * 1.5;\n\n if (!intent[direction]) {\n if (intent.hasOwnProperty(shade)) {\n intent[direction] = intent[shade];\n } else if (direction === 'light') {\n intent.light = lighten(intent.main, tonalOffsetLight);\n } else if (direction === 'dark') {\n intent.dark = darken(intent.main, tonalOffsetDark);\n }\n }\n}\n\nexport default function createPalette(palette) {\n var _palette$primary = palette.primary,\n primary = _palette$primary === void 0 ? {\n light: indigo[300],\n main: indigo[500],\n dark: indigo[700]\n } : _palette$primary,\n _palette$secondary = palette.secondary,\n secondary = _palette$secondary === void 0 ? {\n light: pink.A200,\n main: pink.A400,\n dark: pink.A700\n } : _palette$secondary,\n _palette$error = palette.error,\n error = _palette$error === void 0 ? {\n light: red[300],\n main: red[500],\n dark: red[700]\n } : _palette$error,\n _palette$warning = palette.warning,\n warning = _palette$warning === void 0 ? {\n light: orange[300],\n main: orange[500],\n dark: orange[700]\n } : _palette$warning,\n _palette$info = palette.info,\n info = _palette$info === void 0 ? {\n light: blue[300],\n main: blue[500],\n dark: blue[700]\n } : _palette$info,\n _palette$success = palette.success,\n success = _palette$success === void 0 ? {\n light: green[300],\n main: green[500],\n dark: green[700]\n } : _palette$success,\n _palette$type = palette.type,\n type = _palette$type === void 0 ? 'light' : _palette$type,\n _palette$contrastThre = palette.contrastThreshold,\n contrastThreshold = _palette$contrastThre === void 0 ? 3 : _palette$contrastThre,\n _palette$tonalOffset = palette.tonalOffset,\n tonalOffset = _palette$tonalOffset === void 0 ? 0.2 : _palette$tonalOffset,\n other = _objectWithoutProperties(palette, [\"primary\", \"secondary\", \"error\", \"warning\", \"info\", \"success\", \"type\", \"contrastThreshold\", \"tonalOffset\"]); // Use the same logic as\n // Bootstrap: https://github.com/twbs/bootstrap/blob/1d6e3710dd447de1a200f29e8fa521f8a0908f70/scss/_functions.scss#L59\n // and material-components-web https://github.com/material-components/material-components-web/blob/ac46b8863c4dab9fc22c4c662dc6bd1b65dd652f/packages/mdc-theme/_functions.scss#L54\n\n\n function getContrastText(background) {\n var contrastText = getContrastRatio(background, dark.text.primary) >= contrastThreshold ? dark.text.primary : light.text.primary;\n\n if (process.env.NODE_ENV !== 'production') {\n var contrast = getContrastRatio(background, contrastText);\n\n if (contrast < 3) {\n console.error([\"Material-UI: The contrast ratio of \".concat(contrast, \":1 for \").concat(contrastText, \" on \").concat(background), 'falls below the WCAG recommended absolute minimum contrast ratio of 3:1.', 'https://www.w3.org/TR/2008/REC-WCAG20-20081211/#visual-audio-contrast-contrast'].join('\\n'));\n }\n }\n\n return contrastText;\n }\n\n var augmentColor = function augmentColor(color) {\n var mainShade = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 500;\n var lightShade = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 300;\n var darkShade = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 700;\n color = _extends({}, color);\n\n if (!color.main && color[mainShade]) {\n color.main = color[mainShade];\n }\n\n if (!color.main) {\n throw new Error(process.env.NODE_ENV !== \"production\" ? \"Material-UI: The color provided to augmentColor(color) is invalid.\\nThe color object needs to have a `main` property or a `\".concat(mainShade, \"` property.\") : _formatMuiErrorMessage(4, mainShade));\n }\n\n if (typeof color.main !== 'string') {\n throw new Error(process.env.NODE_ENV !== \"production\" ? \"Material-UI: The color provided to augmentColor(color) is invalid.\\n`color.main` should be a string, but `\".concat(JSON.stringify(color.main), \"` was provided instead.\\n\\nDid you intend to use one of the following approaches?\\n\\nimport {\\xA0green } from \\\"@material-ui/core/colors\\\";\\n\\nconst theme1 = createTheme({ palette: {\\n primary: green,\\n} });\\n\\nconst theme2 = createTheme({ palette: {\\n primary: { main: green[500] },\\n} });\") : _formatMuiErrorMessage(5, JSON.stringify(color.main)));\n }\n\n addLightOrDark(color, 'light', lightShade, tonalOffset);\n addLightOrDark(color, 'dark', darkShade, tonalOffset);\n\n if (!color.contrastText) {\n color.contrastText = getContrastText(color.main);\n }\n\n return color;\n };\n\n var types = {\n dark: dark,\n light: light\n };\n\n if (process.env.NODE_ENV !== 'production') {\n if (!types[type]) {\n console.error(\"Material-UI: The palette type `\".concat(type, \"` is not supported.\"));\n }\n }\n\n var paletteOutput = deepmerge(_extends({\n // A collection of common colors.\n common: common,\n // The palette type, can be light or dark.\n type: type,\n // The colors used to represent primary interface elements for a user.\n primary: augmentColor(primary),\n // The colors used to represent secondary interface elements for a user.\n secondary: augmentColor(secondary, 'A400', 'A200', 'A700'),\n // The colors used to represent interface elements that the user should be made aware of.\n error: augmentColor(error),\n // The colors used to represent potentially dangerous actions or important messages.\n warning: augmentColor(warning),\n // The colors used to present information to the user that is neutral and not necessarily important.\n info: augmentColor(info),\n // The colors used to indicate the successful completion of an action that user triggered.\n success: augmentColor(success),\n // The grey colors.\n grey: grey,\n // Used by `getContrastText()` to maximize the contrast between\n // the background and the text.\n contrastThreshold: contrastThreshold,\n // Takes a background color and returns the text color that maximizes the contrast.\n getContrastText: getContrastText,\n // Generate a rich color object.\n augmentColor: augmentColor,\n // Used by the functions below to shift a color's luminance by approximately\n // two indexes within its tonal palette.\n // E.g., shift from Red 500 to Red 300 or Red 700.\n tonalOffset: tonalOffset\n }, types[type]), other);\n return paletteOutput;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport { deepmerge } from '@material-ui/utils';\n\nfunction round(value) {\n return Math.round(value * 1e5) / 1e5;\n}\n\nvar warnedOnce = false;\n\nfunction roundWithDeprecationWarning(value) {\n if (process.env.NODE_ENV !== 'production') {\n if (!warnedOnce) {\n console.warn(['Material-UI: The `theme.typography.round` helper is deprecated.', 'Head to https://material-ui.com/r/migration-v4/#theme for a migration path.'].join('\\n'));\n warnedOnce = true;\n }\n }\n\n return round(value);\n}\n\nvar caseAllCaps = {\n textTransform: 'uppercase'\n};\nvar defaultFontFamily = '\"Roboto\", \"Helvetica\", \"Arial\", sans-serif';\n/**\n * @see @link{https://material.io/design/typography/the-type-system.html}\n * @see @link{https://material.io/design/typography/understanding-typography.html}\n */\n\nexport default function createTypography(palette, typography) {\n var _ref = typeof typography === 'function' ? typography(palette) : typography,\n _ref$fontFamily = _ref.fontFamily,\n fontFamily = _ref$fontFamily === void 0 ? defaultFontFamily : _ref$fontFamily,\n _ref$fontSize = _ref.fontSize,\n fontSize = _ref$fontSize === void 0 ? 14 : _ref$fontSize,\n _ref$fontWeightLight = _ref.fontWeightLight,\n fontWeightLight = _ref$fontWeightLight === void 0 ? 300 : _ref$fontWeightLight,\n _ref$fontWeightRegula = _ref.fontWeightRegular,\n fontWeightRegular = _ref$fontWeightRegula === void 0 ? 400 : _ref$fontWeightRegula,\n _ref$fontWeightMedium = _ref.fontWeightMedium,\n fontWeightMedium = _ref$fontWeightMedium === void 0 ? 500 : _ref$fontWeightMedium,\n _ref$fontWeightBold = _ref.fontWeightBold,\n fontWeightBold = _ref$fontWeightBold === void 0 ? 700 : _ref$fontWeightBold,\n _ref$htmlFontSize = _ref.htmlFontSize,\n htmlFontSize = _ref$htmlFontSize === void 0 ? 16 : _ref$htmlFontSize,\n allVariants = _ref.allVariants,\n pxToRem2 = _ref.pxToRem,\n other = _objectWithoutProperties(_ref, [\"fontFamily\", \"fontSize\", \"fontWeightLight\", \"fontWeightRegular\", \"fontWeightMedium\", \"fontWeightBold\", \"htmlFontSize\", \"allVariants\", \"pxToRem\"]);\n\n if (process.env.NODE_ENV !== 'production') {\n if (typeof fontSize !== 'number') {\n console.error('Material-UI: `fontSize` is required to be a number.');\n }\n\n if (typeof htmlFontSize !== 'number') {\n console.error('Material-UI: `htmlFontSize` is required to be a number.');\n }\n }\n\n var coef = fontSize / 14;\n\n var pxToRem = pxToRem2 || function (size) {\n return \"\".concat(size / htmlFontSize * coef, \"rem\");\n };\n\n var buildVariant = function buildVariant(fontWeight, size, lineHeight, letterSpacing, casing) {\n return _extends({\n fontFamily: fontFamily,\n fontWeight: fontWeight,\n fontSize: pxToRem(size),\n // Unitless following https://meyerweb.com/eric/thoughts/2006/02/08/unitless-line-heights/\n lineHeight: lineHeight\n }, fontFamily === defaultFontFamily ? {\n letterSpacing: \"\".concat(round(letterSpacing / size), \"em\")\n } : {}, casing, allVariants);\n };\n\n var variants = {\n h1: buildVariant(fontWeightLight, 96, 1.167, -1.5),\n h2: buildVariant(fontWeightLight, 60, 1.2, -0.5),\n h3: buildVariant(fontWeightRegular, 48, 1.167, 0),\n h4: buildVariant(fontWeightRegular, 34, 1.235, 0.25),\n h5: buildVariant(fontWeightRegular, 24, 1.334, 0),\n h6: buildVariant(fontWeightMedium, 20, 1.6, 0.15),\n subtitle1: buildVariant(fontWeightRegular, 16, 1.75, 0.15),\n subtitle2: buildVariant(fontWeightMedium, 14, 1.57, 0.1),\n body1: buildVariant(fontWeightRegular, 16, 1.5, 0.15),\n body2: buildVariant(fontWeightRegular, 14, 1.43, 0.15),\n button: buildVariant(fontWeightMedium, 14, 1.75, 0.4, caseAllCaps),\n caption: buildVariant(fontWeightRegular, 12, 1.66, 0.4),\n overline: buildVariant(fontWeightRegular, 12, 2.66, 1, caseAllCaps)\n };\n return deepmerge(_extends({\n htmlFontSize: htmlFontSize,\n pxToRem: pxToRem,\n round: roundWithDeprecationWarning,\n // TODO v5: remove\n fontFamily: fontFamily,\n fontSize: fontSize,\n fontWeightLight: fontWeightLight,\n fontWeightRegular: fontWeightRegular,\n fontWeightMedium: fontWeightMedium,\n fontWeightBold: fontWeightBold\n }, variants), other, {\n clone: false // No need to clone deep\n\n });\n}","var shadowKeyUmbraOpacity = 0.2;\nvar shadowKeyPenumbraOpacity = 0.14;\nvar shadowAmbientShadowOpacity = 0.12;\n\nfunction createShadow() {\n return [\"\".concat(arguments.length <= 0 ? undefined : arguments[0], \"px \").concat(arguments.length <= 1 ? undefined : arguments[1], \"px \").concat(arguments.length <= 2 ? undefined : arguments[2], \"px \").concat(arguments.length <= 3 ? undefined : arguments[3], \"px rgba(0,0,0,\").concat(shadowKeyUmbraOpacity, \")\"), \"\".concat(arguments.length <= 4 ? undefined : arguments[4], \"px \").concat(arguments.length <= 5 ? undefined : arguments[5], \"px \").concat(arguments.length <= 6 ? undefined : arguments[6], \"px \").concat(arguments.length <= 7 ? undefined : arguments[7], \"px rgba(0,0,0,\").concat(shadowKeyPenumbraOpacity, \")\"), \"\".concat(arguments.length <= 8 ? undefined : arguments[8], \"px \").concat(arguments.length <= 9 ? undefined : arguments[9], \"px \").concat(arguments.length <= 10 ? undefined : arguments[10], \"px \").concat(arguments.length <= 11 ? undefined : arguments[11], \"px rgba(0,0,0,\").concat(shadowAmbientShadowOpacity, \")\")].join(',');\n} // Values from https://github.com/material-components/material-components-web/blob/be8747f94574669cb5e7add1a7c54fa41a89cec7/packages/mdc-elevation/_variables.scss\n\n\nvar shadows = ['none', createShadow(0, 2, 1, -1, 0, 1, 1, 0, 0, 1, 3, 0), createShadow(0, 3, 1, -2, 0, 2, 2, 0, 0, 1, 5, 0), createShadow(0, 3, 3, -2, 0, 3, 4, 0, 0, 1, 8, 0), createShadow(0, 2, 4, -1, 0, 4, 5, 0, 0, 1, 10, 0), createShadow(0, 3, 5, -1, 0, 5, 8, 0, 0, 1, 14, 0), createShadow(0, 3, 5, -1, 0, 6, 10, 0, 0, 1, 18, 0), createShadow(0, 4, 5, -2, 0, 7, 10, 1, 0, 2, 16, 1), createShadow(0, 5, 5, -3, 0, 8, 10, 1, 0, 3, 14, 2), createShadow(0, 5, 6, -3, 0, 9, 12, 1, 0, 3, 16, 2), createShadow(0, 6, 6, -3, 0, 10, 14, 1, 0, 4, 18, 3), createShadow(0, 6, 7, -4, 0, 11, 15, 1, 0, 4, 20, 3), createShadow(0, 7, 8, -4, 0, 12, 17, 2, 0, 5, 22, 4), createShadow(0, 7, 8, -4, 0, 13, 19, 2, 0, 5, 24, 4), createShadow(0, 7, 9, -4, 0, 14, 21, 2, 0, 5, 26, 4), createShadow(0, 8, 9, -5, 0, 15, 22, 2, 0, 6, 28, 5), createShadow(0, 8, 10, -5, 0, 16, 24, 2, 0, 6, 30, 5), createShadow(0, 8, 11, -5, 0, 17, 26, 2, 0, 6, 32, 5), createShadow(0, 9, 11, -5, 0, 18, 28, 2, 0, 7, 34, 6), createShadow(0, 9, 12, -6, 0, 19, 29, 2, 0, 7, 36, 6), createShadow(0, 10, 13, -6, 0, 20, 31, 3, 0, 8, 38, 7), createShadow(0, 10, 13, -6, 0, 21, 33, 3, 0, 8, 40, 7), createShadow(0, 10, 14, -6, 0, 22, 35, 3, 0, 8, 42, 7), createShadow(0, 11, 14, -7, 0, 23, 36, 3, 0, 9, 44, 8), createShadow(0, 11, 15, -7, 0, 24, 38, 3, 0, 9, 46, 8)];\nexport default shadows;","var shape = {\n borderRadius: 4\n};\nexport default shape;","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport { deepmerge } from '@material-ui/utils';\nimport createBreakpoints from './createBreakpoints';\nimport createMixins from './createMixins';\nimport createPalette from './createPalette';\nimport createTypography from './createTypography';\nimport shadows from './shadows';\nimport shape from './shape';\nimport createSpacing from './createSpacing';\nimport transitions from './transitions';\nimport zIndex from './zIndex';\n\nfunction createTheme() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n var _options$breakpoints = options.breakpoints,\n breakpointsInput = _options$breakpoints === void 0 ? {} : _options$breakpoints,\n _options$mixins = options.mixins,\n mixinsInput = _options$mixins === void 0 ? {} : _options$mixins,\n _options$palette = options.palette,\n paletteInput = _options$palette === void 0 ? {} : _options$palette,\n spacingInput = options.spacing,\n _options$typography = options.typography,\n typographyInput = _options$typography === void 0 ? {} : _options$typography,\n other = _objectWithoutProperties(options, [\"breakpoints\", \"mixins\", \"palette\", \"spacing\", \"typography\"]);\n\n var palette = createPalette(paletteInput);\n var breakpoints = createBreakpoints(breakpointsInput);\n var spacing = createSpacing(spacingInput);\n var muiTheme = deepmerge({\n breakpoints: breakpoints,\n direction: 'ltr',\n mixins: createMixins(breakpoints, spacing, mixinsInput),\n overrides: {},\n // Inject custom styles\n palette: palette,\n props: {},\n // Provide default props\n shadows: shadows,\n typography: createTypography(palette, typographyInput),\n spacing: spacing,\n shape: shape,\n transitions: transitions,\n zIndex: zIndex\n }, other);\n\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n muiTheme = args.reduce(function (acc, argument) {\n return deepmerge(acc, argument);\n }, muiTheme);\n\n if (process.env.NODE_ENV !== 'production') {\n var pseudoClasses = ['checked', 'disabled', 'error', 'focused', 'focusVisible', 'required', 'expanded', 'selected'];\n\n var traverse = function traverse(node, parentKey) {\n var depth = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;\n var key; // eslint-disable-next-line guard-for-in, no-restricted-syntax\n\n for (key in node) {\n var child = node[key];\n\n if (depth === 1) {\n if (key.indexOf('Mui') === 0 && child) {\n traverse(child, key, depth + 1);\n }\n } else if (pseudoClasses.indexOf(key) !== -1 && Object.keys(child).length > 0) {\n if (process.env.NODE_ENV !== 'production') {\n console.error([\"Material-UI: The `\".concat(parentKey, \"` component increases \") + \"the CSS specificity of the `\".concat(key, \"` internal state.\"), 'You can not override it like this: ', JSON.stringify(node, null, 2), '', 'Instead, you need to use the $ruleName syntax:', JSON.stringify({\n root: _defineProperty({}, \"&$\".concat(key), child)\n }, null, 2), '', 'https://material-ui.com/r/pseudo-classes-guide'].join('\\n'));\n } // Remove the style to prevent global conflicts.\n\n\n node[key] = {};\n }\n }\n };\n\n traverse(muiTheme.overrides);\n }\n\n return muiTheme;\n}\n\nvar warnedOnce = false;\nexport function createMuiTheme() {\n if (process.env.NODE_ENV !== 'production') {\n if (!warnedOnce) {\n warnedOnce = true;\n console.error(['Material-UI: the createMuiTheme function was renamed to createTheme.', '', \"You should use `import { createTheme } from '@material-ui/core/styles'`\"].join('\\n'));\n }\n }\n\n return createTheme.apply(void 0, arguments);\n}\nexport default createTheme;","import { createUnarySpacing } from '@material-ui/system';\nvar warnOnce;\nexport default function createSpacing() {\n var spacingInput = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 8; // Already transformed.\n\n if (spacingInput.mui) {\n return spacingInput;\n } // Material Design layouts are visually balanced. Most measurements align to an 8dp grid applied, which aligns both spacing and the overall layout.\n // Smaller components, such as icons and type, can align to a 4dp grid.\n // https://material.io/design/layout/understanding-layout.html#usage\n\n\n var transform = createUnarySpacing({\n spacing: spacingInput\n });\n\n var spacing = function spacing() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (!(args.length <= 4)) {\n console.error(\"Material-UI: Too many arguments provided, expected between 0 and 4, got \".concat(args.length));\n }\n }\n\n if (args.length === 0) {\n return transform(1);\n }\n\n if (args.length === 1) {\n return transform(args[0]);\n }\n\n return args.map(function (argument) {\n if (typeof argument === 'string') {\n return argument;\n }\n\n var output = transform(argument);\n return typeof output === 'number' ? \"\".concat(output, \"px\") : output;\n }).join(' ');\n }; // Backward compatibility, to remove in v5.\n\n\n Object.defineProperty(spacing, 'unit', {\n get: function get() {\n if (process.env.NODE_ENV !== 'production') {\n if (!warnOnce || process.env.NODE_ENV === 'test') {\n console.error(['Material-UI: theme.spacing.unit usage has been deprecated.', 'It will be removed in v5.', 'You can replace `theme.spacing.unit * y` with `theme.spacing(y)`.', '', 'You can use the `https://github.com/mui-org/material-ui/tree/master/packages/material-ui-codemod/README.md#theme-spacing-api` migration helper to make the process smoother.'].join('\\n'));\n }\n\n warnOnce = true;\n }\n\n return spacingInput;\n }\n });\n spacing.mui = true;\n return spacing;\n}","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __extends = this && this.__extends || function () {\n var extendStatics = Object.setPrototypeOf || {\n __proto__: []\n } instanceof Array && function (d, b) {\n d.__proto__ = b;\n } || function (d, b) {\n for (var p in b) {\n if (b.hasOwnProperty(p)) d[p] = b[p];\n }\n };\n\n return function (d, b) {\n extendStatics(d, b);\n\n function __() {\n this.constructor = d;\n }\n\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n}();\n/** Error thrown when an HTTP request fails. */\n\n\nvar HttpError = function (_super) {\n __extends(HttpError, _super);\n /** Constructs a new instance of {@link @aspnet/signalr.HttpError}.\r\n *\r\n * @param {string} errorMessage A descriptive error message.\r\n * @param {number} statusCode The HTTP status code represented by this error.\r\n */\n\n\n function HttpError(errorMessage, statusCode) {\n var _newTarget = this.constructor;\n\n var _this = this;\n\n var trueProto = _newTarget.prototype;\n _this = _super.call(this, errorMessage) || this;\n _this.statusCode = statusCode; // Workaround issue in Typescript compiler\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\n\n _this.__proto__ = trueProto;\n return _this;\n }\n\n return HttpError;\n}(Error);\n\nexport { HttpError };\n/** Error thrown when a timeout elapses. */\n\nvar TimeoutError = function (_super) {\n __extends(TimeoutError, _super);\n /** Constructs a new instance of {@link @aspnet/signalr.TimeoutError}.\r\n *\r\n * @param {string} errorMessage A descriptive error message.\r\n */\n\n\n function TimeoutError(errorMessage) {\n var _newTarget = this.constructor;\n\n if (errorMessage === void 0) {\n errorMessage = \"A timeout occurred.\";\n }\n\n var _this = this;\n\n var trueProto = _newTarget.prototype;\n _this = _super.call(this, errorMessage) || this; // Workaround issue in Typescript compiler\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\n\n _this.__proto__ = trueProto;\n return _this;\n }\n\n return TimeoutError;\n}(Error);\n\nexport { TimeoutError };\n/** Error thrown when an action is aborted. */\n\nvar AbortError = function (_super) {\n __extends(AbortError, _super);\n /** Constructs a new instance of {@link AbortError}.\r\n *\r\n * @param {string} errorMessage A descriptive error message.\r\n */\n\n\n function AbortError(errorMessage) {\n var _newTarget = this.constructor;\n\n if (errorMessage === void 0) {\n errorMessage = \"An abort occurred.\";\n }\n\n var _this = this;\n\n var trueProto = _newTarget.prototype;\n _this = _super.call(this, errorMessage) || this; // Workaround issue in Typescript compiler\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\n\n _this.__proto__ = trueProto;\n return _this;\n }\n\n return AbortError;\n}(Error);\n\nexport { AbortError };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __extends = this && this.__extends || function () {\n var extendStatics = Object.setPrototypeOf || {\n __proto__: []\n } instanceof Array && function (d, b) {\n d.__proto__ = b;\n } || function (d, b) {\n for (var p in b) {\n if (b.hasOwnProperty(p)) d[p] = b[p];\n }\n };\n\n return function (d, b) {\n extendStatics(d, b);\n\n function __() {\n this.constructor = d;\n }\n\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n}();\n\nimport { AbortError } from \"./Errors\";\nimport { HttpClient } from \"./HttpClient\";\nimport { XhrHttpClient } from \"./XhrHttpClient\";\nvar nodeHttpClientModule;\n\nif (typeof XMLHttpRequest === \"undefined\") {\n // In order to ignore the dynamic require in webpack builds we need to do this magic\n // @ts-ignore: TS doesn't know about these names\n var requireFunc = typeof __webpack_require__ === \"function\" ? __non_webpack_require__ : require;\n nodeHttpClientModule = requireFunc(\"./NodeHttpClient\");\n}\n/** Default implementation of {@link @aspnet/signalr.HttpClient}. */\n\n\nvar DefaultHttpClient = function (_super) {\n __extends(DefaultHttpClient, _super);\n /** Creates a new instance of the {@link @aspnet/signalr.DefaultHttpClient}, using the provided {@link @aspnet/signalr.ILogger} to log messages. */\n\n\n function DefaultHttpClient(logger) {\n var _this = _super.call(this) || this;\n\n if (typeof XMLHttpRequest !== \"undefined\") {\n _this.httpClient = new XhrHttpClient(logger);\n } else if (typeof nodeHttpClientModule !== \"undefined\") {\n _this.httpClient = new nodeHttpClientModule.NodeHttpClient(logger);\n } else {\n throw new Error(\"No HttpClient could be created.\");\n }\n\n return _this;\n }\n /** @inheritDoc */\n\n\n DefaultHttpClient.prototype.send = function (request) {\n // Check that abort was not signaled before calling send\n if (request.abortSignal && request.abortSignal.aborted) {\n return Promise.reject(new AbortError());\n }\n\n if (!request.method) {\n return Promise.reject(new Error(\"No method defined.\"));\n }\n\n if (!request.url) {\n return Promise.reject(new Error(\"No url defined.\"));\n }\n\n return this.httpClient.send(request);\n };\n\n DefaultHttpClient.prototype.getCookieString = function (url) {\n return this.httpClient.getCookieString(url);\n };\n\n return DefaultHttpClient;\n}(HttpClient);\n\nexport { DefaultHttpClient };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __assign = this && this.__assign || Object.assign || function (t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\n }\n }\n\n return t;\n};\n/** Represents an HTTP response. */\n\n\nvar HttpResponse = function () {\n function HttpResponse(statusCode, statusText, content) {\n this.statusCode = statusCode;\n this.statusText = statusText;\n this.content = content;\n }\n\n return HttpResponse;\n}();\n\nexport { HttpResponse };\n/** Abstraction over an HTTP client.\r\n *\r\n * This class provides an abstraction over an HTTP client so that a different implementation can be provided on different platforms.\r\n */\n\nvar HttpClient = function () {\n function HttpClient() {}\n\n HttpClient.prototype.get = function (url, options) {\n return this.send(__assign({}, options, {\n method: \"GET\",\n url: url\n }));\n };\n\n HttpClient.prototype.post = function (url, options) {\n return this.send(__assign({}, options, {\n method: \"POST\",\n url: url\n }));\n };\n\n HttpClient.prototype.delete = function (url, options) {\n return this.send(__assign({}, options, {\n method: \"DELETE\",\n url: url\n }));\n };\n /** Gets all cookies that apply to the specified URL.\r\n *\r\n * @param url The URL that the cookies are valid for.\r\n * @returns {string} A string containing all the key-value cookie pairs for the specified URL.\r\n */\n // @ts-ignore\n\n\n HttpClient.prototype.getCookieString = function (url) {\n return \"\";\n };\n\n return HttpClient;\n}();\n\nexport { HttpClient };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __extends = this && this.__extends || function () {\n var extendStatics = Object.setPrototypeOf || {\n __proto__: []\n } instanceof Array && function (d, b) {\n d.__proto__ = b;\n } || function (d, b) {\n for (var p in b) {\n if (b.hasOwnProperty(p)) d[p] = b[p];\n }\n };\n\n return function (d, b) {\n extendStatics(d, b);\n\n function __() {\n this.constructor = d;\n }\n\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n}();\n\nimport { AbortError, HttpError, TimeoutError } from \"./Errors\";\nimport { HttpClient, HttpResponse } from \"./HttpClient\";\nimport { LogLevel } from \"./ILogger\";\n\nvar XhrHttpClient = function (_super) {\n __extends(XhrHttpClient, _super);\n\n function XhrHttpClient(logger) {\n var _this = _super.call(this) || this;\n\n _this.logger = logger;\n return _this;\n }\n /** @inheritDoc */\n\n\n XhrHttpClient.prototype.send = function (request) {\n var _this = this; // Check that abort was not signaled before calling send\n\n\n if (request.abortSignal && request.abortSignal.aborted) {\n return Promise.reject(new AbortError());\n }\n\n if (!request.method) {\n return Promise.reject(new Error(\"No method defined.\"));\n }\n\n if (!request.url) {\n return Promise.reject(new Error(\"No url defined.\"));\n }\n\n return new Promise(function (resolve, reject) {\n var xhr = new XMLHttpRequest();\n xhr.open(request.method, request.url, true);\n xhr.withCredentials = true;\n xhr.setRequestHeader(\"X-Requested-With\", \"XMLHttpRequest\"); // Explicitly setting the Content-Type header for React Native on Android platform.\n\n xhr.setRequestHeader(\"Content-Type\", \"text/plain;charset=UTF-8\");\n var headers = request.headers;\n\n if (headers) {\n Object.keys(headers).forEach(function (header) {\n xhr.setRequestHeader(header, headers[header]);\n });\n }\n\n if (request.responseType) {\n xhr.responseType = request.responseType;\n }\n\n if (request.abortSignal) {\n request.abortSignal.onabort = function () {\n xhr.abort();\n reject(new AbortError());\n };\n }\n\n if (request.timeout) {\n xhr.timeout = request.timeout;\n }\n\n xhr.onload = function () {\n if (request.abortSignal) {\n request.abortSignal.onabort = null;\n }\n\n if (xhr.status >= 200 && xhr.status < 300) {\n resolve(new HttpResponse(xhr.status, xhr.statusText, xhr.response || xhr.responseText));\n } else {\n reject(new HttpError(xhr.statusText, xhr.status));\n }\n };\n\n xhr.onerror = function () {\n _this.logger.log(LogLevel.Warning, \"Error from HTTP request. \" + xhr.status + \": \" + xhr.statusText + \".\");\n\n reject(new HttpError(xhr.statusText, xhr.status));\n };\n\n xhr.ontimeout = function () {\n _this.logger.log(LogLevel.Warning, \"Timeout from HTTP request.\");\n\n reject(new TimeoutError());\n };\n\n xhr.send(request.content || \"\");\n });\n };\n\n return XhrHttpClient;\n}(HttpClient);\n\nexport { XhrHttpClient };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\n\n/** Defines the type of a Hub Message. */\nexport var MessageType;\n\n(function (MessageType) {\n /** Indicates the message is an Invocation message and implements the {@link @aspnet/signalr.InvocationMessage} interface. */\n MessageType[MessageType[\"Invocation\"] = 1] = \"Invocation\";\n /** Indicates the message is a StreamItem message and implements the {@link @aspnet/signalr.StreamItemMessage} interface. */\n\n MessageType[MessageType[\"StreamItem\"] = 2] = \"StreamItem\";\n /** Indicates the message is a Completion message and implements the {@link @aspnet/signalr.CompletionMessage} interface. */\n\n MessageType[MessageType[\"Completion\"] = 3] = \"Completion\";\n /** Indicates the message is a Stream Invocation message and implements the {@link @aspnet/signalr.StreamInvocationMessage} interface. */\n\n MessageType[MessageType[\"StreamInvocation\"] = 4] = \"StreamInvocation\";\n /** Indicates the message is a Cancel Invocation message and implements the {@link @aspnet/signalr.CancelInvocationMessage} interface. */\n\n MessageType[MessageType[\"CancelInvocation\"] = 5] = \"CancelInvocation\";\n /** Indicates the message is a Ping message and implements the {@link @aspnet/signalr.PingMessage} interface. */\n\n MessageType[MessageType[\"Ping\"] = 6] = \"Ping\";\n /** Indicates the message is a Close message and implements the {@link @aspnet/signalr.CloseMessage} interface. */\n\n MessageType[MessageType[\"Close\"] = 7] = \"Close\";\n})(MessageType || (MessageType = {}));","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) {\n try {\n step(generator.next(value));\n } catch (e) {\n reject(e);\n }\n }\n\n function rejected(value) {\n try {\n step(generator[\"throw\"](value));\n } catch (e) {\n reject(e);\n }\n }\n\n function step(result) {\n result.done ? resolve(result.value) : new P(function (resolve) {\n resolve(result.value);\n }).then(fulfilled, rejected);\n }\n\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\n\nvar __generator = this && this.__generator || function (thisArg, body) {\n var _ = {\n label: 0,\n sent: function sent() {\n if (t[0] & 1) throw t[1];\n return t[1];\n },\n trys: [],\n ops: []\n },\n f,\n y,\n t,\n g;\n return g = {\n next: verb(0),\n \"throw\": verb(1),\n \"return\": verb(2)\n }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function () {\n return this;\n }), g;\n\n function verb(n) {\n return function (v) {\n return step([n, v]);\n };\n }\n\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n\n while (_) {\n try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n\n switch (op[0]) {\n case 0:\n case 1:\n t = op;\n break;\n\n case 4:\n _.label++;\n return {\n value: op[1],\n done: false\n };\n\n case 5:\n _.label++;\n y = op[1];\n op = [0];\n continue;\n\n case 7:\n op = _.ops.pop();\n\n _.trys.pop();\n\n continue;\n\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {\n _ = 0;\n continue;\n }\n\n if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {\n _.label = op[1];\n break;\n }\n\n if (op[0] === 6 && _.label < t[1]) {\n _.label = t[1];\n t = op;\n break;\n }\n\n if (t && _.label < t[2]) {\n _.label = t[2];\n\n _.ops.push(op);\n\n break;\n }\n\n if (t[2]) _.ops.pop();\n\n _.trys.pop();\n\n continue;\n }\n\n op = body.call(thisArg, _);\n } catch (e) {\n op = [6, e];\n y = 0;\n } finally {\n f = t = 0;\n }\n }\n\n if (op[0] & 5) throw op[1];\n return {\n value: op[0] ? op[1] : void 0,\n done: true\n };\n }\n};\n\nimport { HandshakeProtocol } from \"./HandshakeProtocol\";\nimport { MessageType } from \"./IHubProtocol\";\nimport { LogLevel } from \"./ILogger\";\nimport { Arg, Subject } from \"./Utils\";\nvar DEFAULT_TIMEOUT_IN_MS = 30 * 1000;\nvar DEFAULT_PING_INTERVAL_IN_MS = 15 * 1000;\n/** Describes the current state of the {@link HubConnection} to the server. */\n\nexport var HubConnectionState;\n\n(function (HubConnectionState) {\n /** The hub connection is disconnected. */\n HubConnectionState[HubConnectionState[\"Disconnected\"] = 0] = \"Disconnected\";\n /** The hub connection is connected. */\n\n HubConnectionState[HubConnectionState[\"Connected\"] = 1] = \"Connected\";\n})(HubConnectionState || (HubConnectionState = {}));\n/** Represents a connection to a SignalR Hub. */\n\n\nvar HubConnection = function () {\n function HubConnection(connection, logger, protocol) {\n var _this = this;\n\n Arg.isRequired(connection, \"connection\");\n Arg.isRequired(logger, \"logger\");\n Arg.isRequired(protocol, \"protocol\");\n this.serverTimeoutInMilliseconds = DEFAULT_TIMEOUT_IN_MS;\n this.keepAliveIntervalInMilliseconds = DEFAULT_PING_INTERVAL_IN_MS;\n this.logger = logger;\n this.protocol = protocol;\n this.connection = connection;\n this.handshakeProtocol = new HandshakeProtocol();\n\n this.connection.onreceive = function (data) {\n return _this.processIncomingData(data);\n };\n\n this.connection.onclose = function (error) {\n return _this.connectionClosed(error);\n };\n\n this.callbacks = {};\n this.methods = {};\n this.closedCallbacks = [];\n this.id = 0;\n this.receivedHandshakeResponse = false;\n this.connectionState = HubConnectionState.Disconnected;\n this.cachedPingMessage = this.protocol.writeMessage({\n type: MessageType.Ping\n });\n }\n /** @internal */\n // Using a public static factory method means we can have a private constructor and an _internal_\n // create method that can be used by HubConnectionBuilder. An \"internal\" constructor would just\n // be stripped away and the '.d.ts' file would have no constructor, which is interpreted as a\n // public parameter-less constructor.\n\n\n HubConnection.create = function (connection, logger, protocol) {\n return new HubConnection(connection, logger, protocol);\n };\n\n Object.defineProperty(HubConnection.prototype, \"state\", {\n /** Indicates the state of the {@link HubConnection} to the server. */\n get: function get() {\n return this.connectionState;\n },\n enumerable: true,\n configurable: true\n });\n /** Starts the connection.\r\n *\r\n * @returns {Promise} A Promise that resolves when the connection has been successfully established, or rejects with an error.\r\n */\n\n HubConnection.prototype.start = function () {\n return __awaiter(this, void 0, void 0, function () {\n var handshakeRequest, handshakePromise;\n\n var _this = this;\n\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n handshakeRequest = {\n protocol: this.protocol.name,\n version: this.protocol.version\n };\n this.logger.log(LogLevel.Debug, \"Starting HubConnection.\");\n this.receivedHandshakeResponse = false;\n handshakePromise = new Promise(function (resolve, reject) {\n _this.handshakeResolver = resolve;\n _this.handshakeRejecter = reject;\n });\n return [4\n /*yield*/\n , this.connection.start(this.protocol.transferFormat)];\n\n case 1:\n _a.sent();\n\n this.logger.log(LogLevel.Debug, \"Sending handshake request.\");\n return [4\n /*yield*/\n , this.sendMessage(this.handshakeProtocol.writeHandshakeRequest(handshakeRequest))];\n\n case 2:\n _a.sent();\n\n this.logger.log(LogLevel.Information, \"Using HubProtocol '\" + this.protocol.name + \"'.\"); // defensively cleanup timeout in case we receive a message from the server before we finish start\n\n this.cleanupTimeout();\n this.resetTimeoutPeriod();\n this.resetKeepAliveInterval(); // Wait for the handshake to complete before marking connection as connected\n\n return [4\n /*yield*/\n , handshakePromise];\n\n case 3:\n // Wait for the handshake to complete before marking connection as connected\n _a.sent();\n\n this.connectionState = HubConnectionState.Connected;\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n /** Stops the connection.\r\n *\r\n * @returns {Promise} A Promise that resolves when the connection has been successfully terminated, or rejects with an error.\r\n */\n\n\n HubConnection.prototype.stop = function () {\n this.logger.log(LogLevel.Debug, \"Stopping HubConnection.\");\n this.cleanupTimeout();\n this.cleanupPingTimer();\n return this.connection.stop();\n };\n /** Invokes a streaming hub method on the server using the specified name and arguments.\r\n *\r\n * @typeparam T The type of the items returned by the server.\r\n * @param {string} methodName The name of the server method to invoke.\r\n * @param {any[]} args The arguments used to invoke the server method.\r\n * @returns {IStreamResult} An object that yields results from the server as they are received.\r\n */\n\n\n HubConnection.prototype.stream = function (methodName) {\n var _this = this;\n\n var args = [];\n\n for (var _i = 1; _i < arguments.length; _i++) {\n args[_i - 1] = arguments[_i];\n }\n\n var invocationDescriptor = this.createStreamInvocation(methodName, args);\n var subject = new Subject(function () {\n var cancelInvocation = _this.createCancelInvocation(invocationDescriptor.invocationId);\n\n var cancelMessage = _this.protocol.writeMessage(cancelInvocation);\n\n delete _this.callbacks[invocationDescriptor.invocationId];\n return _this.sendMessage(cancelMessage);\n });\n\n this.callbacks[invocationDescriptor.invocationId] = function (invocationEvent, error) {\n if (error) {\n subject.error(error);\n return;\n } else if (invocationEvent) {\n // invocationEvent will not be null when an error is not passed to the callback\n if (invocationEvent.type === MessageType.Completion) {\n if (invocationEvent.error) {\n subject.error(new Error(invocationEvent.error));\n } else {\n subject.complete();\n }\n } else {\n subject.next(invocationEvent.item);\n }\n }\n };\n\n var message = this.protocol.writeMessage(invocationDescriptor);\n this.sendMessage(message).catch(function (e) {\n subject.error(e);\n delete _this.callbacks[invocationDescriptor.invocationId];\n });\n return subject;\n };\n\n HubConnection.prototype.sendMessage = function (message) {\n this.resetKeepAliveInterval();\n return this.connection.send(message);\n };\n /** Invokes a hub method on the server using the specified name and arguments. Does not wait for a response from the receiver.\r\n *\r\n * The Promise returned by this method resolves when the client has sent the invocation to the server. The server may still\r\n * be processing the invocation.\r\n *\r\n * @param {string} methodName The name of the server method to invoke.\r\n * @param {any[]} args The arguments used to invoke the server method.\r\n * @returns {Promise} A Promise that resolves when the invocation has been successfully sent, or rejects with an error.\r\n */\n\n\n HubConnection.prototype.send = function (methodName) {\n var args = [];\n\n for (var _i = 1; _i < arguments.length; _i++) {\n args[_i - 1] = arguments[_i];\n }\n\n var invocationDescriptor = this.createInvocation(methodName, args, true);\n var message = this.protocol.writeMessage(invocationDescriptor);\n return this.sendMessage(message);\n };\n /** Invokes a hub method on the server using the specified name and arguments.\r\n *\r\n * The Promise returned by this method resolves when the server indicates it has finished invoking the method. When the promise\r\n * resolves, the server has finished invoking the method. If the server method returns a result, it is produced as the result of\r\n * resolving the Promise.\r\n *\r\n * @typeparam T The expected return type.\r\n * @param {string} methodName The name of the server method to invoke.\r\n * @param {any[]} args The arguments used to invoke the server method.\r\n * @returns {Promise} A Promise that resolves with the result of the server method (if any), or rejects with an error.\r\n */\n\n\n HubConnection.prototype.invoke = function (methodName) {\n var _this = this;\n\n var args = [];\n\n for (var _i = 1; _i < arguments.length; _i++) {\n args[_i - 1] = arguments[_i];\n }\n\n var invocationDescriptor = this.createInvocation(methodName, args, false);\n var p = new Promise(function (resolve, reject) {\n // invocationId will always have a value for a non-blocking invocation\n _this.callbacks[invocationDescriptor.invocationId] = function (invocationEvent, error) {\n if (error) {\n reject(error);\n return;\n } else if (invocationEvent) {\n // invocationEvent will not be null when an error is not passed to the callback\n if (invocationEvent.type === MessageType.Completion) {\n if (invocationEvent.error) {\n reject(new Error(invocationEvent.error));\n } else {\n resolve(invocationEvent.result);\n }\n } else {\n reject(new Error(\"Unexpected message type: \" + invocationEvent.type));\n }\n }\n };\n\n var message = _this.protocol.writeMessage(invocationDescriptor);\n\n _this.sendMessage(message).catch(function (e) {\n reject(e); // invocationId will always have a value for a non-blocking invocation\n\n delete _this.callbacks[invocationDescriptor.invocationId];\n });\n });\n return p;\n };\n /** Registers a handler that will be invoked when the hub method with the specified method name is invoked.\r\n *\r\n * @param {string} methodName The name of the hub method to define.\r\n * @param {Function} newMethod The handler that will be raised when the hub method is invoked.\r\n */\n\n\n HubConnection.prototype.on = function (methodName, newMethod) {\n if (!methodName || !newMethod) {\n return;\n }\n\n methodName = methodName.toLowerCase();\n\n if (!this.methods[methodName]) {\n this.methods[methodName] = [];\n } // Preventing adding the same handler multiple times.\n\n\n if (this.methods[methodName].indexOf(newMethod) !== -1) {\n return;\n }\n\n this.methods[methodName].push(newMethod);\n };\n\n HubConnection.prototype.off = function (methodName, method) {\n if (!methodName) {\n return;\n }\n\n methodName = methodName.toLowerCase();\n var handlers = this.methods[methodName];\n\n if (!handlers) {\n return;\n }\n\n if (method) {\n var removeIdx = handlers.indexOf(method);\n\n if (removeIdx !== -1) {\n handlers.splice(removeIdx, 1);\n\n if (handlers.length === 0) {\n delete this.methods[methodName];\n }\n }\n } else {\n delete this.methods[methodName];\n }\n };\n /** Registers a handler that will be invoked when the connection is closed.\r\n *\r\n * @param {Function} callback The handler that will be invoked when the connection is closed. Optionally receives a single argument containing the error that caused the connection to close (if any).\r\n */\n\n\n HubConnection.prototype.onclose = function (callback) {\n if (callback) {\n this.closedCallbacks.push(callback);\n }\n };\n\n HubConnection.prototype.processIncomingData = function (data) {\n this.cleanupTimeout();\n\n if (!this.receivedHandshakeResponse) {\n data = this.processHandshakeResponse(data);\n this.receivedHandshakeResponse = true;\n } // Data may have all been read when processing handshake response\n\n\n if (data) {\n // Parse the messages\n var messages = this.protocol.parseMessages(data, this.logger);\n\n for (var _i = 0, messages_1 = messages; _i < messages_1.length; _i++) {\n var message = messages_1[_i];\n\n switch (message.type) {\n case MessageType.Invocation:\n this.invokeClientMethod(message);\n break;\n\n case MessageType.StreamItem:\n case MessageType.Completion:\n var callback = this.callbacks[message.invocationId];\n\n if (callback != null) {\n if (message.type === MessageType.Completion) {\n delete this.callbacks[message.invocationId];\n }\n\n callback(message);\n }\n\n break;\n\n case MessageType.Ping:\n // Don't care about pings\n break;\n\n case MessageType.Close:\n this.logger.log(LogLevel.Information, \"Close message received from server.\"); // We don't want to wait on the stop itself.\n // tslint:disable-next-line:no-floating-promises\n\n this.connection.stop(message.error ? new Error(\"Server returned an error on close: \" + message.error) : undefined);\n break;\n\n default:\n this.logger.log(LogLevel.Warning, \"Invalid message type: \" + message.type + \".\");\n break;\n }\n }\n }\n\n this.resetTimeoutPeriod();\n };\n\n HubConnection.prototype.processHandshakeResponse = function (data) {\n var _a;\n\n var responseMessage;\n var remainingData;\n\n try {\n _a = this.handshakeProtocol.parseHandshakeResponse(data), remainingData = _a[0], responseMessage = _a[1];\n } catch (e) {\n var message = \"Error parsing handshake response: \" + e;\n this.logger.log(LogLevel.Error, message);\n var error = new Error(message); // We don't want to wait on the stop itself.\n // tslint:disable-next-line:no-floating-promises\n\n this.connection.stop(error);\n this.handshakeRejecter(error);\n throw error;\n }\n\n if (responseMessage.error) {\n var message = \"Server returned handshake error: \" + responseMessage.error;\n this.logger.log(LogLevel.Error, message);\n this.handshakeRejecter(message); // We don't want to wait on the stop itself.\n // tslint:disable-next-line:no-floating-promises\n\n this.connection.stop(new Error(message));\n throw new Error(message);\n } else {\n this.logger.log(LogLevel.Debug, \"Server handshake complete.\");\n }\n\n this.handshakeResolver();\n return remainingData;\n };\n\n HubConnection.prototype.resetKeepAliveInterval = function () {\n var _this = this;\n\n this.cleanupPingTimer();\n this.pingServerHandle = setTimeout(function () {\n return __awaiter(_this, void 0, void 0, function () {\n var _a;\n\n return __generator(this, function (_b) {\n switch (_b.label) {\n case 0:\n if (!(this.connectionState === HubConnectionState.Connected)) return [3\n /*break*/\n , 4];\n _b.label = 1;\n\n case 1:\n _b.trys.push([1, 3,, 4]);\n\n return [4\n /*yield*/\n , this.sendMessage(this.cachedPingMessage)];\n\n case 2:\n _b.sent();\n\n return [3\n /*break*/\n , 4];\n\n case 3:\n _a = _b.sent(); // We don't care about the error. It should be seen elsewhere in the client.\n // The connection is probably in a bad or closed state now, cleanup the timer so it stops triggering\n\n this.cleanupPingTimer();\n return [3\n /*break*/\n , 4];\n\n case 4:\n return [2\n /*return*/\n ];\n }\n });\n });\n }, this.keepAliveIntervalInMilliseconds);\n };\n\n HubConnection.prototype.resetTimeoutPeriod = function () {\n var _this = this;\n\n if (!this.connection.features || !this.connection.features.inherentKeepAlive) {\n // Set the timeout timer\n this.timeoutHandle = setTimeout(function () {\n return _this.serverTimeout();\n }, this.serverTimeoutInMilliseconds);\n }\n };\n\n HubConnection.prototype.serverTimeout = function () {\n // The server hasn't talked to us in a while. It doesn't like us anymore ... :(\n // Terminate the connection, but we don't need to wait on the promise.\n // tslint:disable-next-line:no-floating-promises\n this.connection.stop(new Error(\"Server timeout elapsed without receiving a message from the server.\"));\n };\n\n HubConnection.prototype.invokeClientMethod = function (invocationMessage) {\n var _this = this;\n\n var methods = this.methods[invocationMessage.target.toLowerCase()];\n\n if (methods) {\n methods.forEach(function (m) {\n return m.apply(_this, invocationMessage.arguments);\n });\n\n if (invocationMessage.invocationId) {\n // This is not supported in v1. So we return an error to avoid blocking the server waiting for the response.\n var message = \"Server requested a response, which is not supported in this version of the client.\";\n this.logger.log(LogLevel.Error, message); // We don't need to wait on this Promise.\n // tslint:disable-next-line:no-floating-promises\n\n this.connection.stop(new Error(message));\n }\n } else {\n this.logger.log(LogLevel.Warning, \"No client method with the name '\" + invocationMessage.target + \"' found.\");\n }\n };\n\n HubConnection.prototype.connectionClosed = function (error) {\n var _this = this;\n\n var callbacks = this.callbacks;\n this.callbacks = {};\n this.connectionState = HubConnectionState.Disconnected; // if handshake is in progress start will be waiting for the handshake promise, so we complete it\n // if it has already completed this should just noop\n\n if (this.handshakeRejecter) {\n this.handshakeRejecter(error);\n }\n\n Object.keys(callbacks).forEach(function (key) {\n var callback = callbacks[key];\n callback(null, error ? error : new Error(\"Invocation canceled due to connection being closed.\"));\n });\n this.cleanupTimeout();\n this.cleanupPingTimer();\n this.closedCallbacks.forEach(function (c) {\n return c.apply(_this, [error]);\n });\n };\n\n HubConnection.prototype.cleanupPingTimer = function () {\n if (this.pingServerHandle) {\n clearTimeout(this.pingServerHandle);\n }\n };\n\n HubConnection.prototype.cleanupTimeout = function () {\n if (this.timeoutHandle) {\n clearTimeout(this.timeoutHandle);\n }\n };\n\n HubConnection.prototype.createInvocation = function (methodName, args, nonblocking) {\n if (nonblocking) {\n return {\n arguments: args,\n target: methodName,\n type: MessageType.Invocation\n };\n } else {\n var id = this.id;\n this.id++;\n return {\n arguments: args,\n invocationId: id.toString(),\n target: methodName,\n type: MessageType.Invocation\n };\n }\n };\n\n HubConnection.prototype.createStreamInvocation = function (methodName, args) {\n var id = this.id;\n this.id++;\n return {\n arguments: args,\n invocationId: id.toString(),\n target: methodName,\n type: MessageType.StreamInvocation\n };\n };\n\n HubConnection.prototype.createCancelInvocation = function (id) {\n return {\n invocationId: id,\n type: MessageType.CancelInvocation\n };\n };\n\n return HubConnection;\n}();\n\nexport { HubConnection };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\n// This will be treated as a bit flag in the future, so we keep it using power-of-two values.\n\n/** Specifies a specific HTTP transport type. */\nexport var HttpTransportType;\n\n(function (HttpTransportType) {\n /** Specifies no transport preference. */\n HttpTransportType[HttpTransportType[\"None\"] = 0] = \"None\";\n /** Specifies the WebSockets transport. */\n\n HttpTransportType[HttpTransportType[\"WebSockets\"] = 1] = \"WebSockets\";\n /** Specifies the Server-Sent Events transport. */\n\n HttpTransportType[HttpTransportType[\"ServerSentEvents\"] = 2] = \"ServerSentEvents\";\n /** Specifies the Long Polling transport. */\n\n HttpTransportType[HttpTransportType[\"LongPolling\"] = 4] = \"LongPolling\";\n})(HttpTransportType || (HttpTransportType = {}));\n/** Specifies the transfer format for a connection. */\n\n\nexport var TransferFormat;\n\n(function (TransferFormat) {\n /** Specifies that only text data will be transmitted over the connection. */\n TransferFormat[TransferFormat[\"Text\"] = 1] = \"Text\";\n /** Specifies that binary data will be transmitted over the connection. */\n\n TransferFormat[TransferFormat[\"Binary\"] = 2] = \"Binary\";\n})(TransferFormat || (TransferFormat = {}));","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\n// Rough polyfill of https://developer.mozilla.org/en-US/docs/Web/API/AbortController\n// We don't actually ever use the API being polyfilled, we always use the polyfill because\n// it's a very new API right now.\n// Not exported from index.\n\n/** @private */\nvar AbortController = function () {\n function AbortController() {\n this.isAborted = false;\n this.onabort = null;\n }\n\n AbortController.prototype.abort = function () {\n if (!this.isAborted) {\n this.isAborted = true;\n\n if (this.onabort) {\n this.onabort();\n }\n }\n };\n\n Object.defineProperty(AbortController.prototype, \"signal\", {\n get: function get() {\n return this;\n },\n enumerable: true,\n configurable: true\n });\n Object.defineProperty(AbortController.prototype, \"aborted\", {\n get: function get() {\n return this.isAborted;\n },\n enumerable: true,\n configurable: true\n });\n return AbortController;\n}();\n\nexport { AbortController };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) {\n try {\n step(generator.next(value));\n } catch (e) {\n reject(e);\n }\n }\n\n function rejected(value) {\n try {\n step(generator[\"throw\"](value));\n } catch (e) {\n reject(e);\n }\n }\n\n function step(result) {\n result.done ? resolve(result.value) : new P(function (resolve) {\n resolve(result.value);\n }).then(fulfilled, rejected);\n }\n\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\n\nvar __generator = this && this.__generator || function (thisArg, body) {\n var _ = {\n label: 0,\n sent: function sent() {\n if (t[0] & 1) throw t[1];\n return t[1];\n },\n trys: [],\n ops: []\n },\n f,\n y,\n t,\n g;\n return g = {\n next: verb(0),\n \"throw\": verb(1),\n \"return\": verb(2)\n }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function () {\n return this;\n }), g;\n\n function verb(n) {\n return function (v) {\n return step([n, v]);\n };\n }\n\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n\n while (_) {\n try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n\n switch (op[0]) {\n case 0:\n case 1:\n t = op;\n break;\n\n case 4:\n _.label++;\n return {\n value: op[1],\n done: false\n };\n\n case 5:\n _.label++;\n y = op[1];\n op = [0];\n continue;\n\n case 7:\n op = _.ops.pop();\n\n _.trys.pop();\n\n continue;\n\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {\n _ = 0;\n continue;\n }\n\n if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {\n _.label = op[1];\n break;\n }\n\n if (op[0] === 6 && _.label < t[1]) {\n _.label = t[1];\n t = op;\n break;\n }\n\n if (t && _.label < t[2]) {\n _.label = t[2];\n\n _.ops.push(op);\n\n break;\n }\n\n if (t[2]) _.ops.pop();\n\n _.trys.pop();\n\n continue;\n }\n\n op = body.call(thisArg, _);\n } catch (e) {\n op = [6, e];\n y = 0;\n } finally {\n f = t = 0;\n }\n }\n\n if (op[0] & 5) throw op[1];\n return {\n value: op[0] ? op[1] : void 0,\n done: true\n };\n }\n};\n\nimport { AbortController } from \"./AbortController\";\nimport { HttpError, TimeoutError } from \"./Errors\";\nimport { LogLevel } from \"./ILogger\";\nimport { TransferFormat } from \"./ITransport\";\nimport { Arg, getDataDetail, sendMessage } from \"./Utils\"; // Not exported from 'index', this type is internal.\n\n/** @private */\n\nvar LongPollingTransport = function () {\n function LongPollingTransport(httpClient, accessTokenFactory, logger, logMessageContent) {\n this.httpClient = httpClient;\n this.accessTokenFactory = accessTokenFactory;\n this.logger = logger;\n this.pollAbort = new AbortController();\n this.logMessageContent = logMessageContent;\n this.running = false;\n this.onreceive = null;\n this.onclose = null;\n }\n\n Object.defineProperty(LongPollingTransport.prototype, \"pollAborted\", {\n // This is an internal type, not exported from 'index' so this is really just internal.\n get: function get() {\n return this.pollAbort.aborted;\n },\n enumerable: true,\n configurable: true\n });\n\n LongPollingTransport.prototype.connect = function (url, transferFormat) {\n return __awaiter(this, void 0, void 0, function () {\n var pollOptions, token, pollUrl, response;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n Arg.isRequired(url, \"url\");\n Arg.isRequired(transferFormat, \"transferFormat\");\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\n this.url = url;\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) Connecting.\"); // Allow binary format on Node and Browsers that support binary content (indicated by the presence of responseType property)\n\n if (transferFormat === TransferFormat.Binary && typeof XMLHttpRequest !== \"undefined\" && typeof new XMLHttpRequest().responseType !== \"string\") {\n throw new Error(\"Binary protocols over XmlHttpRequest not implementing advanced features are not supported.\");\n }\n\n pollOptions = {\n abortSignal: this.pollAbort.signal,\n headers: {},\n timeout: 100000\n };\n\n if (transferFormat === TransferFormat.Binary) {\n pollOptions.responseType = \"arraybuffer\";\n }\n\n return [4\n /*yield*/\n , this.getAccessToken()];\n\n case 1:\n token = _a.sent();\n this.updateHeaderToken(pollOptions, token);\n pollUrl = url + \"&_=\" + Date.now();\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) polling: \" + pollUrl + \".\");\n return [4\n /*yield*/\n , this.httpClient.get(pollUrl, pollOptions)];\n\n case 2:\n response = _a.sent();\n\n if (response.statusCode !== 200) {\n this.logger.log(LogLevel.Error, \"(LongPolling transport) Unexpected response code: \" + response.statusCode + \".\"); // Mark running as false so that the poll immediately ends and runs the close logic\n\n this.closeError = new HttpError(response.statusText || \"\", response.statusCode);\n this.running = false;\n } else {\n this.running = true;\n }\n\n this.receiving = this.poll(this.url, pollOptions);\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n\n LongPollingTransport.prototype.getAccessToken = function () {\n return __awaiter(this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n if (!this.accessTokenFactory) return [3\n /*break*/\n , 2];\n return [4\n /*yield*/\n , this.accessTokenFactory()];\n\n case 1:\n return [2\n /*return*/\n , _a.sent()];\n\n case 2:\n return [2\n /*return*/\n , null];\n }\n });\n });\n };\n\n LongPollingTransport.prototype.updateHeaderToken = function (request, token) {\n if (!request.headers) {\n request.headers = {};\n }\n\n if (token) {\n // tslint:disable-next-line:no-string-literal\n request.headers[\"Authorization\"] = \"Bearer \" + token;\n return;\n } // tslint:disable-next-line:no-string-literal\n\n\n if (request.headers[\"Authorization\"]) {\n // tslint:disable-next-line:no-string-literal\n delete request.headers[\"Authorization\"];\n }\n };\n\n LongPollingTransport.prototype.poll = function (url, pollOptions) {\n return __awaiter(this, void 0, void 0, function () {\n var token, pollUrl, response, e_1;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n _a.trys.push([0,, 8, 9]);\n\n _a.label = 1;\n\n case 1:\n if (!this.running) return [3\n /*break*/\n , 7];\n return [4\n /*yield*/\n , this.getAccessToken()];\n\n case 2:\n token = _a.sent();\n this.updateHeaderToken(pollOptions, token);\n _a.label = 3;\n\n case 3:\n _a.trys.push([3, 5,, 6]);\n\n pollUrl = url + \"&_=\" + Date.now();\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) polling: \" + pollUrl + \".\");\n return [4\n /*yield*/\n , this.httpClient.get(pollUrl, pollOptions)];\n\n case 4:\n response = _a.sent();\n\n if (response.statusCode === 204) {\n this.logger.log(LogLevel.Information, \"(LongPolling transport) Poll terminated by server.\");\n this.running = false;\n } else if (response.statusCode !== 200) {\n this.logger.log(LogLevel.Error, \"(LongPolling transport) Unexpected response code: \" + response.statusCode + \".\"); // Unexpected status code\n\n this.closeError = new HttpError(response.statusText || \"\", response.statusCode);\n this.running = false;\n } else {\n // Process the response\n if (response.content) {\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) data received. \" + getDataDetail(response.content, this.logMessageContent) + \".\");\n\n if (this.onreceive) {\n this.onreceive(response.content);\n }\n } else {\n // This is another way timeout manifest.\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) Poll timed out, reissuing.\");\n }\n }\n\n return [3\n /*break*/\n , 6];\n\n case 5:\n e_1 = _a.sent();\n\n if (!this.running) {\n // Log but disregard errors that occur after stopping\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) Poll errored after shutdown: \" + e_1.message);\n } else {\n if (e_1 instanceof TimeoutError) {\n // Ignore timeouts and reissue the poll.\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) Poll timed out, reissuing.\");\n } else {\n // Close the connection with the error as the result.\n this.closeError = e_1;\n this.running = false;\n }\n }\n\n return [3\n /*break*/\n , 6];\n\n case 6:\n return [3\n /*break*/\n , 1];\n\n case 7:\n return [3\n /*break*/\n , 9];\n\n case 8:\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) Polling complete.\"); // We will reach here with pollAborted==false when the server returned a response causing the transport to stop.\n // If pollAborted==true then client initiated the stop and the stop method will raise the close event after DELETE is sent.\n\n if (!this.pollAborted) {\n this.raiseOnClose();\n }\n\n return [7\n /*endfinally*/\n ];\n\n case 9:\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n\n LongPollingTransport.prototype.send = function (data) {\n return __awaiter(this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n if (!this.running) {\n return [2\n /*return*/\n , Promise.reject(new Error(\"Cannot send until the transport is connected\"))];\n }\n\n return [2\n /*return*/\n , sendMessage(this.logger, \"LongPolling\", this.httpClient, this.url, this.accessTokenFactory, data, this.logMessageContent)];\n });\n });\n };\n\n LongPollingTransport.prototype.stop = function () {\n return __awaiter(this, void 0, void 0, function () {\n var deleteOptions, token;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) Stopping polling.\"); // Tell receiving loop to stop, abort any current request, and then wait for it to finish\n\n this.running = false;\n this.pollAbort.abort();\n _a.label = 1;\n\n case 1:\n _a.trys.push([1,, 5, 6]);\n\n return [4\n /*yield*/\n , this.receiving];\n\n case 2:\n _a.sent(); // Send DELETE to clean up long polling on the server\n\n\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) sending DELETE request to \" + this.url + \".\");\n deleteOptions = {\n headers: {}\n };\n return [4\n /*yield*/\n , this.getAccessToken()];\n\n case 3:\n token = _a.sent();\n this.updateHeaderToken(deleteOptions, token);\n return [4\n /*yield*/\n , this.httpClient.delete(this.url, deleteOptions)];\n\n case 4:\n _a.sent();\n\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) DELETE request sent.\");\n return [3\n /*break*/\n , 6];\n\n case 5:\n this.logger.log(LogLevel.Trace, \"(LongPolling transport) Stop finished.\"); // Raise close event here instead of in polling\n // It needs to happen after the DELETE request is sent\n\n this.raiseOnClose();\n return [7\n /*endfinally*/\n ];\n\n case 6:\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n\n LongPollingTransport.prototype.raiseOnClose = function () {\n if (this.onclose) {\n var logMessage = \"(LongPolling transport) Firing onclose event.\";\n\n if (this.closeError) {\n logMessage += \" Error: \" + this.closeError;\n }\n\n this.logger.log(LogLevel.Trace, logMessage);\n this.onclose(this.closeError);\n }\n };\n\n return LongPollingTransport;\n}();\n\nexport { LongPollingTransport };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) {\n try {\n step(generator.next(value));\n } catch (e) {\n reject(e);\n }\n }\n\n function rejected(value) {\n try {\n step(generator[\"throw\"](value));\n } catch (e) {\n reject(e);\n }\n }\n\n function step(result) {\n result.done ? resolve(result.value) : new P(function (resolve) {\n resolve(result.value);\n }).then(fulfilled, rejected);\n }\n\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\n\nvar __generator = this && this.__generator || function (thisArg, body) {\n var _ = {\n label: 0,\n sent: function sent() {\n if (t[0] & 1) throw t[1];\n return t[1];\n },\n trys: [],\n ops: []\n },\n f,\n y,\n t,\n g;\n return g = {\n next: verb(0),\n \"throw\": verb(1),\n \"return\": verb(2)\n }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function () {\n return this;\n }), g;\n\n function verb(n) {\n return function (v) {\n return step([n, v]);\n };\n }\n\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n\n while (_) {\n try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n\n switch (op[0]) {\n case 0:\n case 1:\n t = op;\n break;\n\n case 4:\n _.label++;\n return {\n value: op[1],\n done: false\n };\n\n case 5:\n _.label++;\n y = op[1];\n op = [0];\n continue;\n\n case 7:\n op = _.ops.pop();\n\n _.trys.pop();\n\n continue;\n\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {\n _ = 0;\n continue;\n }\n\n if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {\n _.label = op[1];\n break;\n }\n\n if (op[0] === 6 && _.label < t[1]) {\n _.label = t[1];\n t = op;\n break;\n }\n\n if (t && _.label < t[2]) {\n _.label = t[2];\n\n _.ops.push(op);\n\n break;\n }\n\n if (t[2]) _.ops.pop();\n\n _.trys.pop();\n\n continue;\n }\n\n op = body.call(thisArg, _);\n } catch (e) {\n op = [6, e];\n y = 0;\n } finally {\n f = t = 0;\n }\n }\n\n if (op[0] & 5) throw op[1];\n return {\n value: op[0] ? op[1] : void 0,\n done: true\n };\n }\n};\n\nimport { LogLevel } from \"./ILogger\";\nimport { TransferFormat } from \"./ITransport\";\nimport { Arg, getDataDetail, sendMessage } from \"./Utils\";\n/** @private */\n\nvar ServerSentEventsTransport = function () {\n function ServerSentEventsTransport(httpClient, accessTokenFactory, logger, logMessageContent, eventSourceConstructor) {\n this.httpClient = httpClient;\n this.accessTokenFactory = accessTokenFactory;\n this.logger = logger;\n this.logMessageContent = logMessageContent;\n this.eventSourceConstructor = eventSourceConstructor;\n this.onreceive = null;\n this.onclose = null;\n }\n\n ServerSentEventsTransport.prototype.connect = function (url, transferFormat) {\n return __awaiter(this, void 0, void 0, function () {\n var token;\n\n var _this = this;\n\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n Arg.isRequired(url, \"url\");\n Arg.isRequired(transferFormat, \"transferFormat\");\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\n this.logger.log(LogLevel.Trace, \"(SSE transport) Connecting.\"); // set url before accessTokenFactory because this.url is only for send and we set the auth header instead of the query string for send\n\n this.url = url;\n if (!this.accessTokenFactory) return [3\n /*break*/\n , 2];\n return [4\n /*yield*/\n , this.accessTokenFactory()];\n\n case 1:\n token = _a.sent();\n\n if (token) {\n url += (url.indexOf(\"?\") < 0 ? \"?\" : \"&\") + (\"access_token=\" + encodeURIComponent(token));\n }\n\n _a.label = 2;\n\n case 2:\n return [2\n /*return*/\n , new Promise(function (resolve, reject) {\n var opened = false;\n\n if (transferFormat !== TransferFormat.Text) {\n reject(new Error(\"The Server-Sent Events transport only supports the 'Text' transfer format\"));\n return;\n }\n\n var eventSource;\n\n if (typeof window !== \"undefined\") {\n eventSource = new _this.eventSourceConstructor(url, {\n withCredentials: true\n });\n } else {\n // Non-browser passes cookies via the dictionary\n var cookies = _this.httpClient.getCookieString(url);\n\n eventSource = new _this.eventSourceConstructor(url, {\n withCredentials: true,\n headers: {\n Cookie: cookies\n }\n });\n }\n\n try {\n eventSource.onmessage = function (e) {\n if (_this.onreceive) {\n try {\n _this.logger.log(LogLevel.Trace, \"(SSE transport) data received. \" + getDataDetail(e.data, _this.logMessageContent) + \".\");\n\n _this.onreceive(e.data);\n } catch (error) {\n _this.close(error);\n\n return;\n }\n }\n };\n\n eventSource.onerror = function (e) {\n var error = new Error(e.data || \"Error occurred\");\n\n if (opened) {\n _this.close(error);\n } else {\n reject(error);\n }\n };\n\n eventSource.onopen = function () {\n _this.logger.log(LogLevel.Information, \"SSE connected to \" + _this.url);\n\n _this.eventSource = eventSource;\n opened = true;\n resolve();\n };\n } catch (e) {\n reject(e);\n return;\n }\n })];\n }\n });\n });\n };\n\n ServerSentEventsTransport.prototype.send = function (data) {\n return __awaiter(this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n if (!this.eventSource) {\n return [2\n /*return*/\n , Promise.reject(new Error(\"Cannot send until the transport is connected\"))];\n }\n\n return [2\n /*return*/\n , sendMessage(this.logger, \"SSE\", this.httpClient, this.url, this.accessTokenFactory, data, this.logMessageContent)];\n });\n });\n };\n\n ServerSentEventsTransport.prototype.stop = function () {\n this.close();\n return Promise.resolve();\n };\n\n ServerSentEventsTransport.prototype.close = function (e) {\n if (this.eventSource) {\n this.eventSource.close();\n this.eventSource = undefined;\n\n if (this.onclose) {\n this.onclose(e);\n }\n }\n };\n\n return ServerSentEventsTransport;\n}();\n\nexport { ServerSentEventsTransport };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) {\n try {\n step(generator.next(value));\n } catch (e) {\n reject(e);\n }\n }\n\n function rejected(value) {\n try {\n step(generator[\"throw\"](value));\n } catch (e) {\n reject(e);\n }\n }\n\n function step(result) {\n result.done ? resolve(result.value) : new P(function (resolve) {\n resolve(result.value);\n }).then(fulfilled, rejected);\n }\n\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\n\nvar __generator = this && this.__generator || function (thisArg, body) {\n var _ = {\n label: 0,\n sent: function sent() {\n if (t[0] & 1) throw t[1];\n return t[1];\n },\n trys: [],\n ops: []\n },\n f,\n y,\n t,\n g;\n return g = {\n next: verb(0),\n \"throw\": verb(1),\n \"return\": verb(2)\n }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function () {\n return this;\n }), g;\n\n function verb(n) {\n return function (v) {\n return step([n, v]);\n };\n }\n\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n\n while (_) {\n try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n\n switch (op[0]) {\n case 0:\n case 1:\n t = op;\n break;\n\n case 4:\n _.label++;\n return {\n value: op[1],\n done: false\n };\n\n case 5:\n _.label++;\n y = op[1];\n op = [0];\n continue;\n\n case 7:\n op = _.ops.pop();\n\n _.trys.pop();\n\n continue;\n\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {\n _ = 0;\n continue;\n }\n\n if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {\n _.label = op[1];\n break;\n }\n\n if (op[0] === 6 && _.label < t[1]) {\n _.label = t[1];\n t = op;\n break;\n }\n\n if (t && _.label < t[2]) {\n _.label = t[2];\n\n _.ops.push(op);\n\n break;\n }\n\n if (t[2]) _.ops.pop();\n\n _.trys.pop();\n\n continue;\n }\n\n op = body.call(thisArg, _);\n } catch (e) {\n op = [6, e];\n y = 0;\n } finally {\n f = t = 0;\n }\n }\n\n if (op[0] & 5) throw op[1];\n return {\n value: op[0] ? op[1] : void 0,\n done: true\n };\n }\n};\n\nimport { LogLevel } from \"./ILogger\";\nimport { TransferFormat } from \"./ITransport\";\nimport { Arg, getDataDetail } from \"./Utils\";\n/** @private */\n\nvar WebSocketTransport = function () {\n function WebSocketTransport(httpClient, accessTokenFactory, logger, logMessageContent, webSocketConstructor) {\n this.logger = logger;\n this.accessTokenFactory = accessTokenFactory;\n this.logMessageContent = logMessageContent;\n this.webSocketConstructor = webSocketConstructor;\n this.httpClient = httpClient;\n this.onreceive = null;\n this.onclose = null;\n }\n\n WebSocketTransport.prototype.connect = function (url, transferFormat) {\n return __awaiter(this, void 0, void 0, function () {\n var token;\n\n var _this = this;\n\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n Arg.isRequired(url, \"url\");\n Arg.isRequired(transferFormat, \"transferFormat\");\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\n this.logger.log(LogLevel.Trace, \"(WebSockets transport) Connecting.\");\n if (!this.accessTokenFactory) return [3\n /*break*/\n , 2];\n return [4\n /*yield*/\n , this.accessTokenFactory()];\n\n case 1:\n token = _a.sent();\n\n if (token) {\n url += (url.indexOf(\"?\") < 0 ? \"?\" : \"&\") + (\"access_token=\" + encodeURIComponent(token));\n }\n\n _a.label = 2;\n\n case 2:\n return [2\n /*return*/\n , new Promise(function (resolve, reject) {\n url = url.replace(/^http/, \"ws\");\n var webSocket;\n\n var cookies = _this.httpClient.getCookieString(url);\n\n if (typeof window === \"undefined\" && cookies) {\n // Only pass cookies when in non-browser environments\n webSocket = new _this.webSocketConstructor(url, undefined, {\n headers: {\n Cookie: \"\" + cookies\n }\n });\n }\n\n if (!webSocket) {\n // Chrome is not happy with passing 'undefined' as protocol\n webSocket = new _this.webSocketConstructor(url);\n }\n\n if (transferFormat === TransferFormat.Binary) {\n webSocket.binaryType = \"arraybuffer\";\n } // tslint:disable-next-line:variable-name\n\n\n webSocket.onopen = function (_event) {\n _this.logger.log(LogLevel.Information, \"WebSocket connected to \" + url + \".\");\n\n _this.webSocket = webSocket;\n resolve();\n };\n\n webSocket.onerror = function (event) {\n var error = null; // ErrorEvent is a browser only type we need to check if the type exists before using it\n\n if (typeof ErrorEvent !== \"undefined\" && event instanceof ErrorEvent) {\n error = event.error;\n }\n\n reject(error);\n };\n\n webSocket.onmessage = function (message) {\n _this.logger.log(LogLevel.Trace, \"(WebSockets transport) data received. \" + getDataDetail(message.data, _this.logMessageContent) + \".\");\n\n if (_this.onreceive) {\n _this.onreceive(message.data);\n }\n };\n\n webSocket.onclose = function (event) {\n return _this.close(event);\n };\n })];\n }\n });\n });\n };\n\n WebSocketTransport.prototype.send = function (data) {\n if (this.webSocket && this.webSocket.readyState === this.webSocketConstructor.OPEN) {\n this.logger.log(LogLevel.Trace, \"(WebSockets transport) sending data. \" + getDataDetail(data, this.logMessageContent) + \".\");\n this.webSocket.send(data);\n return Promise.resolve();\n }\n\n return Promise.reject(\"WebSocket is not in the OPEN state\");\n };\n\n WebSocketTransport.prototype.stop = function () {\n if (this.webSocket) {\n // Clear websocket handlers because we are considering the socket closed now\n this.webSocket.onclose = function () {};\n\n this.webSocket.onmessage = function () {};\n\n this.webSocket.onerror = function () {};\n\n this.webSocket.close();\n this.webSocket = undefined; // Manually invoke onclose callback inline so we know the HttpConnection was closed properly before returning\n // This also solves an issue where websocket.onclose could take 18+ seconds to trigger during network disconnects\n\n this.close(undefined);\n }\n\n return Promise.resolve();\n };\n\n WebSocketTransport.prototype.close = function (event) {\n // webSocket will be null if the transport did not start successfully\n this.logger.log(LogLevel.Trace, \"(WebSockets transport) socket closed.\");\n\n if (this.onclose) {\n if (event && (event.wasClean === false || event.code !== 1000)) {\n this.onclose(new Error(\"WebSocket closed with status code: \" + event.code + \" (\" + event.reason + \").\"));\n } else {\n this.onclose();\n }\n }\n };\n\n return WebSocketTransport;\n}();\n\nexport { WebSocketTransport };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nvar __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) {\n try {\n step(generator.next(value));\n } catch (e) {\n reject(e);\n }\n }\n\n function rejected(value) {\n try {\n step(generator[\"throw\"](value));\n } catch (e) {\n reject(e);\n }\n }\n\n function step(result) {\n result.done ? resolve(result.value) : new P(function (resolve) {\n resolve(result.value);\n }).then(fulfilled, rejected);\n }\n\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\n\nvar __generator = this && this.__generator || function (thisArg, body) {\n var _ = {\n label: 0,\n sent: function sent() {\n if (t[0] & 1) throw t[1];\n return t[1];\n },\n trys: [],\n ops: []\n },\n f,\n y,\n t,\n g;\n return g = {\n next: verb(0),\n \"throw\": verb(1),\n \"return\": verb(2)\n }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function () {\n return this;\n }), g;\n\n function verb(n) {\n return function (v) {\n return step([n, v]);\n };\n }\n\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n\n while (_) {\n try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n\n switch (op[0]) {\n case 0:\n case 1:\n t = op;\n break;\n\n case 4:\n _.label++;\n return {\n value: op[1],\n done: false\n };\n\n case 5:\n _.label++;\n y = op[1];\n op = [0];\n continue;\n\n case 7:\n op = _.ops.pop();\n\n _.trys.pop();\n\n continue;\n\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {\n _ = 0;\n continue;\n }\n\n if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {\n _.label = op[1];\n break;\n }\n\n if (op[0] === 6 && _.label < t[1]) {\n _.label = t[1];\n t = op;\n break;\n }\n\n if (t && _.label < t[2]) {\n _.label = t[2];\n\n _.ops.push(op);\n\n break;\n }\n\n if (t[2]) _.ops.pop();\n\n _.trys.pop();\n\n continue;\n }\n\n op = body.call(thisArg, _);\n } catch (e) {\n op = [6, e];\n y = 0;\n } finally {\n f = t = 0;\n }\n }\n\n if (op[0] & 5) throw op[1];\n return {\n value: op[0] ? op[1] : void 0,\n done: true\n };\n }\n};\n\nimport { DefaultHttpClient } from \"./DefaultHttpClient\";\nimport { LogLevel } from \"./ILogger\";\nimport { HttpTransportType, TransferFormat } from \"./ITransport\";\nimport { LongPollingTransport } from \"./LongPollingTransport\";\nimport { ServerSentEventsTransport } from \"./ServerSentEventsTransport\";\nimport { Arg, createLogger } from \"./Utils\";\nimport { WebSocketTransport } from \"./WebSocketTransport\";\nvar MAX_REDIRECTS = 100;\nvar WebSocketModule = null;\nvar EventSourceModule = null;\n\nif (typeof window === \"undefined\" && typeof require !== \"undefined\") {\n // In order to ignore the dynamic require in webpack builds we need to do this magic\n // @ts-ignore: TS doesn't know about these names\n var requireFunc = typeof __webpack_require__ === \"function\" ? __non_webpack_require__ : require;\n WebSocketModule = requireFunc(\"ws\");\n EventSourceModule = requireFunc(\"eventsource\");\n}\n/** @private */\n\n\nvar HttpConnection = function () {\n function HttpConnection(url, options) {\n if (options === void 0) {\n options = {};\n }\n\n this.features = {};\n Arg.isRequired(url, \"url\");\n this.logger = createLogger(options.logger);\n this.baseUrl = this.resolveUrl(url);\n options = options || {};\n options.logMessageContent = options.logMessageContent || false;\n var isNode = typeof window === \"undefined\";\n\n if (!isNode && typeof WebSocket !== \"undefined\" && !options.WebSocket) {\n options.WebSocket = WebSocket;\n } else if (isNode && !options.WebSocket) {\n if (WebSocketModule) {\n options.WebSocket = WebSocketModule;\n }\n }\n\n if (!isNode && typeof EventSource !== \"undefined\" && !options.EventSource) {\n options.EventSource = EventSource;\n } else if (isNode && !options.EventSource) {\n if (typeof EventSourceModule !== \"undefined\") {\n options.EventSource = EventSourceModule;\n }\n }\n\n this.httpClient = options.httpClient || new DefaultHttpClient(this.logger);\n this.connectionState = 2\n /* Disconnected */\n ;\n this.options = options;\n this.onreceive = null;\n this.onclose = null;\n }\n\n HttpConnection.prototype.start = function (transferFormat) {\n transferFormat = transferFormat || TransferFormat.Binary;\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\n this.logger.log(LogLevel.Debug, \"Starting connection with transfer format '\" + TransferFormat[transferFormat] + \"'.\");\n\n if (this.connectionState !== 2\n /* Disconnected */\n ) {\n return Promise.reject(new Error(\"Cannot start a connection that is not in the 'Disconnected' state.\"));\n }\n\n this.connectionState = 0\n /* Connecting */\n ;\n this.startPromise = this.startInternal(transferFormat);\n return this.startPromise;\n };\n\n HttpConnection.prototype.send = function (data) {\n if (this.connectionState !== 1\n /* Connected */\n ) {\n throw new Error(\"Cannot send data if the connection is not in the 'Connected' State.\");\n } // Transport will not be null if state is connected\n\n\n return this.transport.send(data);\n };\n\n HttpConnection.prototype.stop = function (error) {\n return __awaiter(this, void 0, void 0, function () {\n var e_1;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n this.connectionState = 2\n /* Disconnected */\n ; // Set error as soon as possible otherwise there is a race between\n // the transport closing and providing an error and the error from a close message\n // We would prefer the close message error.\n\n this.stopError = error;\n _a.label = 1;\n\n case 1:\n _a.trys.push([1, 3,, 4]);\n\n return [4\n /*yield*/\n , this.startPromise];\n\n case 2:\n _a.sent();\n\n return [3\n /*break*/\n , 4];\n\n case 3:\n e_1 = _a.sent();\n return [3\n /*break*/\n , 4];\n\n case 4:\n if (!this.transport) return [3\n /*break*/\n , 6];\n return [4\n /*yield*/\n , this.transport.stop()];\n\n case 5:\n _a.sent();\n\n this.transport = undefined;\n _a.label = 6;\n\n case 6:\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n\n HttpConnection.prototype.startInternal = function (transferFormat) {\n return __awaiter(this, void 0, void 0, function () {\n var url, negotiateResponse, redirects, _loop_1, this_1, state_1, e_2;\n\n var _this = this;\n\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n url = this.baseUrl;\n this.accessTokenFactory = this.options.accessTokenFactory;\n _a.label = 1;\n\n case 1:\n _a.trys.push([1, 12,, 13]);\n\n if (!this.options.skipNegotiation) return [3\n /*break*/\n , 5];\n if (!(this.options.transport === HttpTransportType.WebSockets)) return [3\n /*break*/\n , 3]; // No need to add a connection ID in this case\n\n this.transport = this.constructTransport(HttpTransportType.WebSockets); // We should just call connect directly in this case.\n // No fallback or negotiate in this case.\n\n return [4\n /*yield*/\n , this.transport.connect(url, transferFormat)];\n\n case 2:\n // We should just call connect directly in this case.\n // No fallback or negotiate in this case.\n _a.sent();\n\n return [3\n /*break*/\n , 4];\n\n case 3:\n throw Error(\"Negotiation can only be skipped when using the WebSocket transport directly.\");\n\n case 4:\n return [3\n /*break*/\n , 11];\n\n case 5:\n negotiateResponse = null;\n redirects = 0;\n\n _loop_1 = function _loop_1() {\n var accessToken_1;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n return [4\n /*yield*/\n , this_1.getNegotiationResponse(url)];\n\n case 1:\n negotiateResponse = _a.sent(); // the user tries to stop the connection when it is being started\n\n if (this_1.connectionState === 2\n /* Disconnected */\n ) {\n return [2\n /*return*/\n , {\n value: void 0\n }];\n }\n\n if (negotiateResponse.error) {\n throw Error(negotiateResponse.error);\n }\n\n if (negotiateResponse.ProtocolVersion) {\n throw Error(\"Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.\");\n }\n\n if (negotiateResponse.url) {\n url = negotiateResponse.url;\n }\n\n if (negotiateResponse.accessToken) {\n accessToken_1 = negotiateResponse.accessToken;\n\n this_1.accessTokenFactory = function () {\n return accessToken_1;\n };\n }\n\n redirects++;\n return [2\n /*return*/\n ];\n }\n });\n };\n\n this_1 = this;\n _a.label = 6;\n\n case 6:\n return [5\n /*yield**/\n , _loop_1()];\n\n case 7:\n state_1 = _a.sent();\n if (typeof state_1 === \"object\") return [2\n /*return*/\n , state_1.value];\n _a.label = 8;\n\n case 8:\n if (negotiateResponse.url && redirects < MAX_REDIRECTS) return [3\n /*break*/\n , 6];\n _a.label = 9;\n\n case 9:\n if (redirects === MAX_REDIRECTS && negotiateResponse.url) {\n throw Error(\"Negotiate redirection limit exceeded.\");\n }\n\n return [4\n /*yield*/\n , this.createTransport(url, this.options.transport, negotiateResponse, transferFormat)];\n\n case 10:\n _a.sent();\n\n _a.label = 11;\n\n case 11:\n if (this.transport instanceof LongPollingTransport) {\n this.features.inherentKeepAlive = true;\n }\n\n this.transport.onreceive = this.onreceive;\n\n this.transport.onclose = function (e) {\n return _this.stopConnection(e);\n }; // only change the state if we were connecting to not overwrite\n // the state if the connection is already marked as Disconnected\n\n\n this.changeState(0\n /* Connecting */\n , 1\n /* Connected */\n );\n return [3\n /*break*/\n , 13];\n\n case 12:\n e_2 = _a.sent();\n this.logger.log(LogLevel.Error, \"Failed to start the connection: \" + e_2);\n this.connectionState = 2\n /* Disconnected */\n ;\n this.transport = undefined;\n throw e_2;\n\n case 13:\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n\n HttpConnection.prototype.getNegotiationResponse = function (url) {\n return __awaiter(this, void 0, void 0, function () {\n var _a, headers, token, negotiateUrl, response, e_3;\n\n return __generator(this, function (_b) {\n switch (_b.label) {\n case 0:\n if (!this.accessTokenFactory) return [3\n /*break*/\n , 2];\n return [4\n /*yield*/\n , this.accessTokenFactory()];\n\n case 1:\n token = _b.sent();\n\n if (token) {\n headers = (_a = {}, _a[\"Authorization\"] = \"Bearer \" + token, _a);\n }\n\n _b.label = 2;\n\n case 2:\n negotiateUrl = this.resolveNegotiateUrl(url);\n this.logger.log(LogLevel.Debug, \"Sending negotiation request: \" + negotiateUrl + \".\");\n _b.label = 3;\n\n case 3:\n _b.trys.push([3, 5,, 6]);\n\n return [4\n /*yield*/\n , this.httpClient.post(negotiateUrl, {\n content: \"\",\n headers: headers\n })];\n\n case 4:\n response = _b.sent();\n\n if (response.statusCode !== 200) {\n throw Error(\"Unexpected status code returned from negotiate \" + response.statusCode);\n }\n\n return [2\n /*return*/\n , JSON.parse(response.content)];\n\n case 5:\n e_3 = _b.sent();\n this.logger.log(LogLevel.Error, \"Failed to complete negotiation with the server: \" + e_3);\n throw e_3;\n\n case 6:\n return [2\n /*return*/\n ];\n }\n });\n });\n };\n\n HttpConnection.prototype.createConnectUrl = function (url, connectionId) {\n if (!connectionId) {\n return url;\n }\n\n return url + (url.indexOf(\"?\") === -1 ? \"?\" : \"&\") + (\"id=\" + connectionId);\n };\n\n HttpConnection.prototype.createTransport = function (url, requestedTransport, negotiateResponse, requestedTransferFormat) {\n return __awaiter(this, void 0, void 0, function () {\n var connectUrl, transports, _i, transports_1, endpoint, transport, ex_1;\n\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n connectUrl = this.createConnectUrl(url, negotiateResponse.connectionId);\n if (!this.isITransport(requestedTransport)) return [3\n /*break*/\n , 2];\n this.logger.log(LogLevel.Debug, \"Connection was provided an instance of ITransport, using that directly.\");\n this.transport = requestedTransport;\n return [4\n /*yield*/\n , this.transport.connect(connectUrl, requestedTransferFormat)];\n\n case 1:\n _a.sent(); // only change the state if we were connecting to not overwrite\n // the state if the connection is already marked as Disconnected\n\n\n this.changeState(0\n /* Connecting */\n , 1\n /* Connected */\n );\n return [2\n /*return*/\n ];\n\n case 2:\n transports = negotiateResponse.availableTransports || [];\n _i = 0, transports_1 = transports;\n _a.label = 3;\n\n case 3:\n if (!(_i < transports_1.length)) return [3\n /*break*/\n , 9];\n endpoint = transports_1[_i];\n this.connectionState = 0\n /* Connecting */\n ;\n transport = this.resolveTransport(endpoint, requestedTransport, requestedTransferFormat);\n if (!(typeof transport === \"number\")) return [3\n /*break*/\n , 8];\n this.transport = this.constructTransport(transport);\n if (!!negotiateResponse.connectionId) return [3\n /*break*/\n , 5];\n return [4\n /*yield*/\n , this.getNegotiationResponse(url)];\n\n case 4:\n negotiateResponse = _a.sent();\n connectUrl = this.createConnectUrl(url, negotiateResponse.connectionId);\n _a.label = 5;\n\n case 5:\n _a.trys.push([5, 7,, 8]);\n\n return [4\n /*yield*/\n , this.transport.connect(connectUrl, requestedTransferFormat)];\n\n case 6:\n _a.sent();\n\n this.changeState(0\n /* Connecting */\n , 1\n /* Connected */\n );\n return [2\n /*return*/\n ];\n\n case 7:\n ex_1 = _a.sent();\n this.logger.log(LogLevel.Error, \"Failed to start the transport '\" + HttpTransportType[transport] + \"': \" + ex_1);\n this.connectionState = 2\n /* Disconnected */\n ;\n negotiateResponse.connectionId = undefined;\n return [3\n /*break*/\n , 8];\n\n case 8:\n _i++;\n return [3\n /*break*/\n , 3];\n\n case 9:\n throw new Error(\"Unable to initialize any of the available transports.\");\n }\n });\n });\n };\n\n HttpConnection.prototype.constructTransport = function (transport) {\n switch (transport) {\n case HttpTransportType.WebSockets:\n if (!this.options.WebSocket) {\n throw new Error(\"'WebSocket' is not supported in your environment.\");\n }\n\n return new WebSocketTransport(this.httpClient, this.accessTokenFactory, this.logger, this.options.logMessageContent || false, this.options.WebSocket);\n\n case HttpTransportType.ServerSentEvents:\n if (!this.options.EventSource) {\n throw new Error(\"'EventSource' is not supported in your environment.\");\n }\n\n return new ServerSentEventsTransport(this.httpClient, this.accessTokenFactory, this.logger, this.options.logMessageContent || false, this.options.EventSource);\n\n case HttpTransportType.LongPolling:\n return new LongPollingTransport(this.httpClient, this.accessTokenFactory, this.logger, this.options.logMessageContent || false);\n\n default:\n throw new Error(\"Unknown transport: \" + transport + \".\");\n }\n };\n\n HttpConnection.prototype.resolveTransport = function (endpoint, requestedTransport, requestedTransferFormat) {\n var transport = HttpTransportType[endpoint.transport];\n\n if (transport === null || transport === undefined) {\n this.logger.log(LogLevel.Debug, \"Skipping transport '\" + endpoint.transport + \"' because it is not supported by this client.\");\n } else {\n var transferFormats = endpoint.transferFormats.map(function (s) {\n return TransferFormat[s];\n });\n\n if (transportMatches(requestedTransport, transport)) {\n if (transferFormats.indexOf(requestedTransferFormat) >= 0) {\n if (transport === HttpTransportType.WebSockets && !this.options.WebSocket || transport === HttpTransportType.ServerSentEvents && !this.options.EventSource) {\n this.logger.log(LogLevel.Debug, \"Skipping transport '\" + HttpTransportType[transport] + \"' because it is not supported in your environment.'\");\n } else {\n this.logger.log(LogLevel.Debug, \"Selecting transport '\" + HttpTransportType[transport] + \"'.\");\n return transport;\n }\n } else {\n this.logger.log(LogLevel.Debug, \"Skipping transport '\" + HttpTransportType[transport] + \"' because it does not support the requested transfer format '\" + TransferFormat[requestedTransferFormat] + \"'.\");\n }\n } else {\n this.logger.log(LogLevel.Debug, \"Skipping transport '\" + HttpTransportType[transport] + \"' because it was disabled by the client.\");\n }\n }\n\n return null;\n };\n\n HttpConnection.prototype.isITransport = function (transport) {\n return transport && typeof transport === \"object\" && \"connect\" in transport;\n };\n\n HttpConnection.prototype.changeState = function (from, to) {\n if (this.connectionState === from) {\n this.connectionState = to;\n return true;\n }\n\n return false;\n };\n\n HttpConnection.prototype.stopConnection = function (error) {\n this.transport = undefined; // If we have a stopError, it takes precedence over the error from the transport\n\n error = this.stopError || error;\n\n if (error) {\n this.logger.log(LogLevel.Error, \"Connection disconnected with error '\" + error + \"'.\");\n } else {\n this.logger.log(LogLevel.Information, \"Connection disconnected.\");\n }\n\n this.connectionState = 2\n /* Disconnected */\n ;\n\n if (this.onclose) {\n this.onclose(error);\n }\n };\n\n HttpConnection.prototype.resolveUrl = function (url) {\n // startsWith is not supported in IE\n if (url.lastIndexOf(\"https://\", 0) === 0 || url.lastIndexOf(\"http://\", 0) === 0) {\n return url;\n }\n\n if (typeof window === \"undefined\" || !window || !window.document) {\n throw new Error(\"Cannot resolve '\" + url + \"'.\");\n } // Setting the url to the href propery of an anchor tag handles normalization\n // for us. There are 3 main cases.\n // 1. Relative path normalization e.g \"b\" -> \"http://localhost:5000/a/b\"\n // 2. Absolute path normalization e.g \"/a/b\" -> \"http://localhost:5000/a/b\"\n // 3. Networkpath reference normalization e.g \"//localhost:5000/a/b\" -> \"http://localhost:5000/a/b\"\n\n\n var aTag = window.document.createElement(\"a\");\n aTag.href = url;\n this.logger.log(LogLevel.Information, \"Normalizing '\" + url + \"' to '\" + aTag.href + \"'.\");\n return aTag.href;\n };\n\n HttpConnection.prototype.resolveNegotiateUrl = function (url) {\n var index = url.indexOf(\"?\");\n var negotiateUrl = url.substring(0, index === -1 ? url.length : index);\n\n if (negotiateUrl[negotiateUrl.length - 1] !== \"/\") {\n negotiateUrl += \"/\";\n }\n\n negotiateUrl += \"negotiate\";\n negotiateUrl += index === -1 ? \"\" : url.substring(index);\n return negotiateUrl;\n };\n\n return HttpConnection;\n}();\n\nexport { HttpConnection };\n\nfunction transportMatches(requestedTransport, actualTransport) {\n return !requestedTransport || (actualTransport & requestedTransport) !== 0;\n}","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nimport { MessageType } from \"./IHubProtocol\";\nimport { LogLevel } from \"./ILogger\";\nimport { TransferFormat } from \"./ITransport\";\nimport { NullLogger } from \"./Loggers\";\nimport { TextMessageFormat } from \"./TextMessageFormat\";\nvar JSON_HUB_PROTOCOL_NAME = \"json\";\n/** Implements the JSON Hub Protocol. */\n\nvar JsonHubProtocol = function () {\n function JsonHubProtocol() {\n /** @inheritDoc */\n this.name = JSON_HUB_PROTOCOL_NAME;\n /** @inheritDoc */\n\n this.version = 1;\n /** @inheritDoc */\n\n this.transferFormat = TransferFormat.Text;\n }\n /** Creates an array of {@link @aspnet/signalr.HubMessage} objects from the specified serialized representation.\r\n *\r\n * @param {string} input A string containing the serialized representation.\r\n * @param {ILogger} logger A logger that will be used to log messages that occur during parsing.\r\n */\n\n\n JsonHubProtocol.prototype.parseMessages = function (input, logger) {\n // The interface does allow \"ArrayBuffer\" to be passed in, but this implementation does not. So let's throw a useful error.\n if (typeof input !== \"string\") {\n throw new Error(\"Invalid input for JSON hub protocol. Expected a string.\");\n }\n\n if (!input) {\n return [];\n }\n\n if (logger === null) {\n logger = NullLogger.instance;\n } // Parse the messages\n\n\n var messages = TextMessageFormat.parse(input);\n var hubMessages = [];\n\n for (var _i = 0, messages_1 = messages; _i < messages_1.length; _i++) {\n var message = messages_1[_i];\n var parsedMessage = JSON.parse(message);\n\n if (typeof parsedMessage.type !== \"number\") {\n throw new Error(\"Invalid payload.\");\n }\n\n switch (parsedMessage.type) {\n case MessageType.Invocation:\n this.isInvocationMessage(parsedMessage);\n break;\n\n case MessageType.StreamItem:\n this.isStreamItemMessage(parsedMessage);\n break;\n\n case MessageType.Completion:\n this.isCompletionMessage(parsedMessage);\n break;\n\n case MessageType.Ping:\n // Single value, no need to validate\n break;\n\n case MessageType.Close:\n // All optional values, no need to validate\n break;\n\n default:\n // Future protocol changes can add message types, old clients can ignore them\n logger.log(LogLevel.Information, \"Unknown message type '\" + parsedMessage.type + \"' ignored.\");\n continue;\n }\n\n hubMessages.push(parsedMessage);\n }\n\n return hubMessages;\n };\n /** Writes the specified {@link @aspnet/signalr.HubMessage} to a string and returns it.\r\n *\r\n * @param {HubMessage} message The message to write.\r\n * @returns {string} A string containing the serialized representation of the message.\r\n */\n\n\n JsonHubProtocol.prototype.writeMessage = function (message) {\n return TextMessageFormat.write(JSON.stringify(message));\n };\n\n JsonHubProtocol.prototype.isInvocationMessage = function (message) {\n this.assertNotEmptyString(message.target, \"Invalid payload for Invocation message.\");\n\n if (message.invocationId !== undefined) {\n this.assertNotEmptyString(message.invocationId, \"Invalid payload for Invocation message.\");\n }\n };\n\n JsonHubProtocol.prototype.isStreamItemMessage = function (message) {\n this.assertNotEmptyString(message.invocationId, \"Invalid payload for StreamItem message.\");\n\n if (message.item === undefined) {\n throw new Error(\"Invalid payload for StreamItem message.\");\n }\n };\n\n JsonHubProtocol.prototype.isCompletionMessage = function (message) {\n if (message.result && message.error) {\n throw new Error(\"Invalid payload for Completion message.\");\n }\n\n if (!message.result && message.error) {\n this.assertNotEmptyString(message.error, \"Invalid payload for Completion message.\");\n }\n\n this.assertNotEmptyString(message.invocationId, \"Invalid payload for Completion message.\");\n };\n\n JsonHubProtocol.prototype.assertNotEmptyString = function (value, errorMessage) {\n if (typeof value !== \"string\" || value === \"\") {\n throw new Error(errorMessage);\n }\n };\n\n return JsonHubProtocol;\n}();\n\nexport { JsonHubProtocol };","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\nimport { HttpConnection } from \"./HttpConnection\";\nimport { HubConnection } from \"./HubConnection\";\nimport { JsonHubProtocol } from \"./JsonHubProtocol\";\nimport { NullLogger } from \"./Loggers\";\nimport { Arg, ConsoleLogger } from \"./Utils\";\n/** A builder for configuring {@link @aspnet/signalr.HubConnection} instances. */\n\nvar HubConnectionBuilder = function () {\n function HubConnectionBuilder() {}\n\n HubConnectionBuilder.prototype.configureLogging = function (logging) {\n Arg.isRequired(logging, \"logging\");\n\n if (isLogger(logging)) {\n this.logger = logging;\n } else {\n this.logger = new ConsoleLogger(logging);\n }\n\n return this;\n };\n\n HubConnectionBuilder.prototype.withUrl = function (url, transportTypeOrOptions) {\n Arg.isRequired(url, \"url\");\n this.url = url; // Flow-typing knows where it's at. Since HttpTransportType is a number and IHttpConnectionOptions is guaranteed\n // to be an object, we know (as does TypeScript) this comparison is all we need to figure out which overload was called.\n\n if (typeof transportTypeOrOptions === \"object\") {\n this.httpConnectionOptions = transportTypeOrOptions;\n } else {\n this.httpConnectionOptions = {\n transport: transportTypeOrOptions\n };\n }\n\n return this;\n };\n /** Configures the {@link @aspnet/signalr.HubConnection} to use the specified Hub Protocol.\r\n *\r\n * @param {IHubProtocol} protocol The {@link @aspnet/signalr.IHubProtocol} implementation to use.\r\n */\n\n\n HubConnectionBuilder.prototype.withHubProtocol = function (protocol) {\n Arg.isRequired(protocol, \"protocol\");\n this.protocol = protocol;\n return this;\n };\n /** Creates a {@link @aspnet/signalr.HubConnection} from the configuration options specified in this builder.\r\n *\r\n * @returns {HubConnection} The configured {@link @aspnet/signalr.HubConnection}.\r\n */\n\n\n HubConnectionBuilder.prototype.build = function () {\n // If httpConnectionOptions has a logger, use it. Otherwise, override it with the one\n // provided to configureLogger\n var httpConnectionOptions = this.httpConnectionOptions || {}; // If it's 'null', the user **explicitly** asked for null, don't mess with it.\n\n if (httpConnectionOptions.logger === undefined) {\n // If our logger is undefined or null, that's OK, the HttpConnection constructor will handle it.\n httpConnectionOptions.logger = this.logger;\n } // Now create the connection\n\n\n if (!this.url) {\n throw new Error(\"The 'HubConnectionBuilder.withUrl' method must be called before building the connection.\");\n }\n\n var connection = new HttpConnection(this.url, httpConnectionOptions);\n return HubConnection.create(connection, this.logger || NullLogger.instance, this.protocol || new JsonHubProtocol());\n };\n\n return HubConnectionBuilder;\n}();\n\nexport { HubConnectionBuilder };\n\nfunction isLogger(logger) {\n return logger.log !== undefined;\n}","// Copyright (c) .NET Foundation. All rights reserved.\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\n// Version token that will be replaced by the prepack command\n\n/** The version of the SignalR client. */\nexport var VERSION = \"1.1.0\";\nexport { AbortError, HttpError, TimeoutError } from \"./Errors\";\nexport { HttpClient, HttpResponse } from \"./HttpClient\";\nexport { DefaultHttpClient } from \"./DefaultHttpClient\";\nexport { HubConnection, HubConnectionState } from \"./HubConnection\";\nexport { HubConnectionBuilder } from \"./HubConnectionBuilder\";\nexport { MessageType } from \"./IHubProtocol\";\nexport { LogLevel } from \"./ILogger\";\nexport { HttpTransportType, TransferFormat } from \"./ITransport\";\nexport { NullLogger } from \"./Loggers\";\nexport { JsonHubProtocol } from \"./JsonHubProtocol\";","export default function _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}","export default function _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}","export default function _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}","function isElement(el) {\n return el != null && typeof el === 'object' && el.nodeType === 1;\n}\n\nfunction canOverflow(overflow, skipOverflowHiddenElements) {\n if (skipOverflowHiddenElements && overflow === 'hidden') {\n return false;\n }\n\n return overflow !== 'visible' && overflow !== 'clip';\n}\n\nfunction isScrollable(el, skipOverflowHiddenElements) {\n if (el.clientHeight < el.scrollHeight || el.clientWidth < el.scrollWidth) {\n var style = getComputedStyle(el, null);\n return canOverflow(style.overflowY, skipOverflowHiddenElements) || canOverflow(style.overflowX, skipOverflowHiddenElements);\n }\n\n return false;\n}\n\nfunction alignNearest(scrollingEdgeStart, scrollingEdgeEnd, scrollingSize, scrollingBorderStart, scrollingBorderEnd, elementEdgeStart, elementEdgeEnd, elementSize) {\n if (elementEdgeStart < scrollingEdgeStart && elementEdgeEnd > scrollingEdgeEnd || elementEdgeStart > scrollingEdgeStart && elementEdgeEnd < scrollingEdgeEnd) {\n return 0;\n }\n\n if (elementEdgeStart <= scrollingEdgeStart && elementSize <= scrollingSize || elementEdgeEnd >= scrollingEdgeEnd && elementSize >= scrollingSize) {\n return elementEdgeStart - scrollingEdgeStart - scrollingBorderStart;\n }\n\n if (elementEdgeEnd > scrollingEdgeEnd && elementSize < scrollingSize || elementEdgeStart < scrollingEdgeStart && elementSize > scrollingSize) {\n return elementEdgeEnd - scrollingEdgeEnd + scrollingBorderEnd;\n }\n\n return 0;\n}\n\nexport default (function (target, options) {\n var scrollMode = options.scrollMode,\n block = options.block,\n inline = options.inline,\n boundary = options.boundary,\n skipOverflowHiddenElements = options.skipOverflowHiddenElements;\n var checkBoundary = typeof boundary === 'function' ? boundary : function (node) {\n return node !== boundary;\n };\n\n if (!isElement(target)) {\n throw new TypeError('Invalid target');\n }\n\n var scrollingElement = document.scrollingElement || document.documentElement;\n var frames = [];\n var cursor = target;\n\n while (isElement(cursor) && checkBoundary(cursor)) {\n cursor = cursor.parentNode;\n\n if (cursor === scrollingElement) {\n frames.push(cursor);\n break;\n }\n\n if (cursor === document.body && isScrollable(cursor) && !isScrollable(document.documentElement)) {\n continue;\n }\n\n if (isScrollable(cursor, skipOverflowHiddenElements)) {\n frames.push(cursor);\n }\n }\n\n var viewportWidth = window.visualViewport ? visualViewport.width : innerWidth;\n var viewportHeight = window.visualViewport ? visualViewport.height : innerHeight;\n var viewportX = window.scrollX || pageXOffset;\n var viewportY = window.scrollY || pageYOffset;\n\n var _target$getBoundingCl = target.getBoundingClientRect(),\n targetHeight = _target$getBoundingCl.height,\n targetWidth = _target$getBoundingCl.width,\n targetTop = _target$getBoundingCl.top,\n targetRight = _target$getBoundingCl.right,\n targetBottom = _target$getBoundingCl.bottom,\n targetLeft = _target$getBoundingCl.left;\n\n var targetBlock = block === 'start' || block === 'nearest' ? targetTop : block === 'end' ? targetBottom : targetTop + targetHeight / 2;\n var targetInline = inline === 'center' ? targetLeft + targetWidth / 2 : inline === 'end' ? targetRight : targetLeft;\n var computations = [];\n\n for (var index = 0; index < frames.length; index++) {\n var frame = frames[index];\n\n var _frame$getBoundingCli = frame.getBoundingClientRect(),\n _height = _frame$getBoundingCli.height,\n _width = _frame$getBoundingCli.width,\n _top = _frame$getBoundingCli.top,\n right = _frame$getBoundingCli.right,\n bottom = _frame$getBoundingCli.bottom,\n _left = _frame$getBoundingCli.left;\n\n if (scrollMode === 'if-needed' && targetTop >= 0 && targetLeft >= 0 && targetBottom <= viewportHeight && targetRight <= viewportWidth && targetTop >= _top && targetBottom <= bottom && targetLeft >= _left && targetRight <= right) {\n return computations;\n }\n\n var frameStyle = getComputedStyle(frame);\n var borderLeft = parseInt(frameStyle.borderLeftWidth, 10);\n var borderTop = parseInt(frameStyle.borderTopWidth, 10);\n var borderRight = parseInt(frameStyle.borderRightWidth, 10);\n var borderBottom = parseInt(frameStyle.borderBottomWidth, 10);\n var blockScroll = 0;\n var inlineScroll = 0;\n var scrollbarWidth = 'offsetWidth' in frame ? frame.offsetWidth - frame.clientWidth - borderLeft - borderRight : 0;\n var scrollbarHeight = 'offsetHeight' in frame ? frame.offsetHeight - frame.clientHeight - borderTop - borderBottom : 0;\n\n if (scrollingElement === frame) {\n if (block === 'start') {\n blockScroll = targetBlock;\n } else if (block === 'end') {\n blockScroll = targetBlock - viewportHeight;\n } else if (block === 'nearest') {\n blockScroll = alignNearest(viewportY, viewportY + viewportHeight, viewportHeight, borderTop, borderBottom, viewportY + targetBlock, viewportY + targetBlock + targetHeight, targetHeight);\n } else {\n blockScroll = targetBlock - viewportHeight / 2;\n }\n\n if (inline === 'start') {\n inlineScroll = targetInline;\n } else if (inline === 'center') {\n inlineScroll = targetInline - viewportWidth / 2;\n } else if (inline === 'end') {\n inlineScroll = targetInline - viewportWidth;\n } else {\n inlineScroll = alignNearest(viewportX, viewportX + viewportWidth, viewportWidth, borderLeft, borderRight, viewportX + targetInline, viewportX + targetInline + targetWidth, targetWidth);\n }\n\n blockScroll = Math.max(0, blockScroll + viewportY);\n inlineScroll = Math.max(0, inlineScroll + viewportX);\n } else {\n if (block === 'start') {\n blockScroll = targetBlock - _top - borderTop;\n } else if (block === 'end') {\n blockScroll = targetBlock - bottom + borderBottom + scrollbarHeight;\n } else if (block === 'nearest') {\n blockScroll = alignNearest(_top, bottom, _height, borderTop, borderBottom + scrollbarHeight, targetBlock, targetBlock + targetHeight, targetHeight);\n } else {\n blockScroll = targetBlock - (_top + _height / 2) + scrollbarHeight / 2;\n }\n\n if (inline === 'start') {\n inlineScroll = targetInline - _left - borderLeft;\n } else if (inline === 'center') {\n inlineScroll = targetInline - (_left + _width / 2) + scrollbarWidth / 2;\n } else if (inline === 'end') {\n inlineScroll = targetInline - right + borderRight + scrollbarWidth;\n } else {\n inlineScroll = alignNearest(_left, right, _width, borderLeft, borderRight + scrollbarWidth, targetInline, targetInline + targetWidth, targetWidth);\n }\n\n var scrollLeft = frame.scrollLeft,\n scrollTop = frame.scrollTop;\n blockScroll = Math.max(0, Math.min(scrollTop + blockScroll, frame.scrollHeight - _height + scrollbarHeight));\n inlineScroll = Math.max(0, Math.min(scrollLeft + inlineScroll, frame.scrollWidth - _width + scrollbarWidth));\n targetBlock += scrollTop - blockScroll;\n targetInline += scrollLeft - inlineScroll;\n }\n\n computations.push({\n el: frame,\n top: blockScroll,\n left: inlineScroll\n });\n }\n\n return computations;\n});","import _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';\nimport PropTypes from 'prop-types';\nimport { cloneElement, Component, useCallback, useReducer, useState, useEffect, useRef } from 'react';\nimport { isForwardRef } from 'react-is';\nimport computeScrollIntoView from 'compute-scroll-into-view';\nvar idCounter = 0;\n/**\n * Accepts a parameter and returns it if it's a function\n * or a noop function if it's not. This allows us to\n * accept a callback, but not worry about it if it's not\n * passed.\n * @param {Function} cb the callback\n * @return {Function} a function\n */\n\nfunction cbToCb(cb) {\n return typeof cb === 'function' ? cb : noop;\n}\n\nfunction noop() {}\n/**\n * Scroll node into view if necessary\n * @param {HTMLElement} node the element that should scroll into view\n * @param {HTMLElement} menuNode the menu element of the component\n */\n\n\nfunction scrollIntoView(node, menuNode) {\n if (node === null) {\n return;\n }\n\n var actions = computeScrollIntoView(node, {\n boundary: menuNode,\n block: 'nearest',\n scrollMode: 'if-needed'\n });\n actions.forEach(function (_ref) {\n var el = _ref.el,\n top = _ref.top,\n left = _ref.left;\n el.scrollTop = top;\n el.scrollLeft = left;\n });\n}\n/**\n * @param {HTMLElement} parent the parent node\n * @param {HTMLElement} child the child node\n * @return {Boolean} whether the parent is the child or the child is in the parent\n */\n\n\nfunction isOrContainsNode(parent, child) {\n return parent === child || parent.contains && parent.contains(child);\n}\n/**\n * Simple debounce implementation. Will call the given\n * function once after the time given has passed since\n * it was last called.\n * @param {Function} fn the function to call after the time\n * @param {Number} time the time to wait\n * @return {Function} the debounced function\n */\n\n\nfunction debounce(fn, time) {\n var timeoutId;\n\n function cancel() {\n if (timeoutId) {\n clearTimeout(timeoutId);\n }\n }\n\n function wrapper() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n cancel();\n timeoutId = setTimeout(function () {\n timeoutId = null;\n fn.apply(void 0, args);\n }, time);\n }\n\n wrapper.cancel = cancel;\n return wrapper;\n}\n/**\n * This is intended to be used to compose event handlers.\n * They are executed in order until one of them sets\n * `event.preventDownshiftDefault = true`.\n * @param {...Function} fns the event handler functions\n * @return {Function} the event handler to add to an element\n */\n\n\nfunction callAllEventHandlers() {\n for (var _len2 = arguments.length, fns = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n fns[_key2] = arguments[_key2];\n }\n\n return function (event) {\n for (var _len3 = arguments.length, args = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {\n args[_key3 - 1] = arguments[_key3];\n }\n\n return fns.some(function (fn) {\n if (fn) {\n fn.apply(void 0, [event].concat(args));\n }\n\n return event.preventDownshiftDefault || event.hasOwnProperty('nativeEvent') && event.nativeEvent.preventDownshiftDefault;\n });\n };\n}\n\nfunction handleRefs() {\n for (var _len4 = arguments.length, refs = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {\n refs[_key4] = arguments[_key4];\n }\n\n return function (node) {\n refs.forEach(function (ref) {\n if (typeof ref === 'function') {\n ref(node);\n } else if (ref) {\n ref.current = node;\n }\n });\n };\n}\n/**\n * This generates a unique ID for an instance of Downshift\n * @return {String} the unique ID\n */\n\n\nfunction generateId() {\n return String(idCounter++);\n}\n/**\n * Resets idCounter to 0. Used for SSR.\n */\n\n\nfunction resetIdCounter() {\n idCounter = 0;\n}\n/**\n * @param {Object} param the downshift state and other relevant properties\n * @return {String} the a11y status message\n */\n\n\nfunction getA11yStatusMessage(_ref2) {\n var isOpen = _ref2.isOpen,\n selectedItem = _ref2.selectedItem,\n resultCount = _ref2.resultCount,\n previousResultCount = _ref2.previousResultCount,\n itemToString = _ref2.itemToString;\n\n if (!isOpen) {\n return selectedItem ? itemToString(selectedItem) : '';\n }\n\n if (!resultCount) {\n return 'No results are available.';\n }\n\n if (resultCount !== previousResultCount) {\n return resultCount + \" result\" + (resultCount === 1 ? ' is' : 's are') + \" available, use up and down arrow keys to navigate. Press Enter key to select.\";\n }\n\n return '';\n}\n/**\n * Takes an argument and if it's an array, returns the first item in the array\n * otherwise returns the argument\n * @param {*} arg the maybe-array\n * @param {*} defaultValue the value if arg is falsey not defined\n * @return {*} the arg or it's first item\n */\n\n\nfunction unwrapArray(arg, defaultValue) {\n arg = Array.isArray(arg) ?\n /* istanbul ignore next (preact) */\n arg[0] : arg;\n\n if (!arg && defaultValue) {\n return defaultValue;\n } else {\n return arg;\n }\n}\n/**\n * @param {Object} element (P)react element\n * @return {Boolean} whether it's a DOM element\n */\n\n\nfunction isDOMElement(element) {\n // then we assume this is react\n return typeof element.type === 'string';\n}\n/**\n * @param {Object} element (P)react element\n * @return {Object} the props\n */\n\n\nfunction getElementProps(element) {\n return element.props;\n}\n/**\n * Throws a helpful error message for required properties. Useful\n * to be used as a default in destructuring or object params.\n * @param {String} fnName the function name\n * @param {String} propName the prop name\n */\n\n\nfunction requiredProp(fnName, propName) {\n // eslint-disable-next-line no-console\n console.error(\"The property \\\"\" + propName + \"\\\" is required in \\\"\" + fnName + \"\\\"\");\n}\n\nvar stateKeys = ['highlightedIndex', 'inputValue', 'isOpen', 'selectedItem', 'type'];\n/**\n * @param {Object} state the state object\n * @return {Object} state that is relevant to downshift\n */\n\nfunction pickState(state) {\n if (state === void 0) {\n state = {};\n }\n\n var result = {};\n stateKeys.forEach(function (k) {\n if (state.hasOwnProperty(k)) {\n result[k] = state[k];\n }\n });\n return result;\n}\n/**\n * Normalizes the 'key' property of a KeyboardEvent in IE/Edge\n * @param {Object} event a keyboardEvent object\n * @return {String} keyboard key\n */\n\n\nfunction normalizeArrowKey(event) {\n var key = event.key,\n keyCode = event.keyCode;\n /* istanbul ignore next (ie) */\n\n if (keyCode >= 37 && keyCode <= 40 && key.indexOf('Arrow') !== 0) {\n return \"Arrow\" + key;\n }\n\n return key;\n}\n/**\n * Simple check if the value passed is object literal\n * @param {*} obj any things\n * @return {Boolean} whether it's object literal\n */\n\n\nfunction isPlainObject(obj) {\n return Object.prototype.toString.call(obj) === '[object Object]';\n}\n/**\n * Returns the new index in the list, in a circular way. If next value is out of bonds from the total,\n * it will wrap to either 0 or itemCount - 1.\n *\n * @param {number} moveAmount Number of positions to move. Negative to move backwards, positive forwards.\n * @param {number} baseIndex The initial position to move from.\n * @param {number} itemCount The total number of items.\n * @returns {number} The new index after the move.\n */\n\n\nfunction getNextWrappingIndex(moveAmount, baseIndex, itemCount) {\n var itemsLastIndex = itemCount - 1;\n\n if (typeof baseIndex !== 'number' || baseIndex < 0 || baseIndex >= itemCount) {\n baseIndex = moveAmount > 0 ? -1 : itemsLastIndex + 1;\n }\n\n var newIndex = baseIndex + moveAmount;\n\n if (newIndex < 0) {\n newIndex = itemsLastIndex;\n } else if (newIndex > itemsLastIndex) {\n newIndex = 0;\n }\n\n return newIndex;\n}\n\nvar cleanupStatus = debounce(function () {\n getStatusDiv().textContent = '';\n}, 500);\n/**\n * @param {String} status the status message\n * @param {Object} documentProp document passed by the user.\n */\n\nfunction setStatus(status, documentProp) {\n var div = getStatusDiv(documentProp);\n\n if (!status) {\n return;\n }\n\n div.textContent = status;\n cleanupStatus();\n}\n/**\n * Get the status node or create it if it does not already exist.\n * @param {Object} documentProp document passed by the user.\n * @return {HTMLElement} the status node.\n */\n\n\nfunction getStatusDiv(documentProp) {\n if (documentProp === void 0) {\n documentProp = document;\n }\n\n var statusDiv = documentProp.getElementById('a11y-status-message');\n\n if (statusDiv) {\n return statusDiv;\n }\n\n statusDiv = documentProp.createElement('div');\n statusDiv.setAttribute('id', 'a11y-status-message');\n statusDiv.setAttribute('role', 'status');\n statusDiv.setAttribute('aria-live', 'polite');\n statusDiv.setAttribute('aria-relevant', 'additions text');\n Object.assign(statusDiv.style, {\n border: '0',\n clip: 'rect(0 0 0 0)',\n height: '1px',\n margin: '-1px',\n overflow: 'hidden',\n padding: '0',\n position: 'absolute',\n width: '1px'\n });\n documentProp.body.appendChild(statusDiv);\n return statusDiv;\n}\n\nvar unknown = process.env.NODE_ENV !== \"production\" ? '__autocomplete_unknown__' : 0;\nvar mouseUp = process.env.NODE_ENV !== \"production\" ? '__autocomplete_mouseup__' : 1;\nvar itemMouseEnter = process.env.NODE_ENV !== \"production\" ? '__autocomplete_item_mouseenter__' : 2;\nvar keyDownArrowUp = process.env.NODE_ENV !== \"production\" ? '__autocomplete_keydown_arrow_up__' : 3;\nvar keyDownArrowDown = process.env.NODE_ENV !== \"production\" ? '__autocomplete_keydown_arrow_down__' : 4;\nvar keyDownEscape = process.env.NODE_ENV !== \"production\" ? '__autocomplete_keydown_escape__' : 5;\nvar keyDownEnter = process.env.NODE_ENV !== \"production\" ? '__autocomplete_keydown_enter__' : 6;\nvar keyDownHome = process.env.NODE_ENV !== \"production\" ? '__autocomplete_keydown_home__' : 7;\nvar keyDownEnd = process.env.NODE_ENV !== \"production\" ? '__autocomplete_keydown_end__' : 8;\nvar clickItem = process.env.NODE_ENV !== \"production\" ? '__autocomplete_click_item__' : 9;\nvar blurInput = process.env.NODE_ENV !== \"production\" ? '__autocomplete_blur_input__' : 10;\nvar changeInput = process.env.NODE_ENV !== \"production\" ? '__autocomplete_change_input__' : 11;\nvar keyDownSpaceButton = process.env.NODE_ENV !== \"production\" ? '__autocomplete_keydown_space_button__' : 12;\nvar clickButton = process.env.NODE_ENV !== \"production\" ? '__autocomplete_click_button__' : 13;\nvar blurButton = process.env.NODE_ENV !== \"production\" ? '__autocomplete_blur_button__' : 14;\nvar controlledPropUpdatedSelectedItem = process.env.NODE_ENV !== \"production\" ? '__autocomplete_controlled_prop_updated_selected_item__' : 15;\nvar touchEnd = process.env.NODE_ENV !== \"production\" ? '__autocomplete_touchend__' : 16;\nvar stateChangeTypes = /*#__PURE__*/Object.freeze({\n __proto__: null,\n unknown: unknown,\n mouseUp: mouseUp,\n itemMouseEnter: itemMouseEnter,\n keyDownArrowUp: keyDownArrowUp,\n keyDownArrowDown: keyDownArrowDown,\n keyDownEscape: keyDownEscape,\n keyDownEnter: keyDownEnter,\n keyDownHome: keyDownHome,\n keyDownEnd: keyDownEnd,\n clickItem: clickItem,\n blurInput: blurInput,\n changeInput: changeInput,\n keyDownSpaceButton: keyDownSpaceButton,\n clickButton: clickButton,\n blurButton: blurButton,\n controlledPropUpdatedSelectedItem: controlledPropUpdatedSelectedItem,\n touchEnd: touchEnd\n});\n\nvar Downshift = /*#__PURE__*/function (_Component) {\n _inheritsLoose(Downshift, _Component);\n\n function Downshift(_props) {\n var _this = _Component.call(this, _props) || this;\n\n _this.id = _this.props.id || \"downshift-\" + generateId();\n _this.menuId = _this.props.menuId || _this.id + \"-menu\";\n _this.labelId = _this.props.labelId || _this.id + \"-label\";\n _this.inputId = _this.props.inputId || _this.id + \"-input\";\n\n _this.getItemId = _this.props.getItemId || function (index) {\n return _this.id + \"-item-\" + index;\n };\n\n _this.input = null;\n _this.items = [];\n _this.itemCount = null;\n _this.previousResultCount = 0;\n _this.timeoutIds = [];\n\n _this.internalSetTimeout = function (fn, time) {\n var id = setTimeout(function () {\n _this.timeoutIds = _this.timeoutIds.filter(function (i) {\n return i !== id;\n });\n fn();\n }, time);\n\n _this.timeoutIds.push(id);\n };\n\n _this.setItemCount = function (count) {\n _this.itemCount = count;\n };\n\n _this.unsetItemCount = function () {\n _this.itemCount = null;\n };\n\n _this.setHighlightedIndex = function (highlightedIndex, otherStateToSet) {\n if (highlightedIndex === void 0) {\n highlightedIndex = _this.props.defaultHighlightedIndex;\n }\n\n if (otherStateToSet === void 0) {\n otherStateToSet = {};\n }\n\n otherStateToSet = pickState(otherStateToSet);\n\n _this.internalSetState(_extends({\n highlightedIndex: highlightedIndex\n }, otherStateToSet));\n };\n\n _this.clearSelection = function (cb) {\n _this.internalSetState({\n selectedItem: null,\n inputValue: '',\n highlightedIndex: _this.props.defaultHighlightedIndex,\n isOpen: _this.props.defaultIsOpen\n }, cb);\n };\n\n _this.selectItem = function (item, otherStateToSet, cb) {\n otherStateToSet = pickState(otherStateToSet);\n\n _this.internalSetState(_extends({\n isOpen: _this.props.defaultIsOpen,\n highlightedIndex: _this.props.defaultHighlightedIndex,\n selectedItem: item,\n inputValue: _this.props.itemToString(item)\n }, otherStateToSet), cb);\n };\n\n _this.selectItemAtIndex = function (itemIndex, otherStateToSet, cb) {\n var item = _this.items[itemIndex];\n\n if (item == null) {\n return;\n }\n\n _this.selectItem(item, otherStateToSet, cb);\n };\n\n _this.selectHighlightedItem = function (otherStateToSet, cb) {\n return _this.selectItemAtIndex(_this.getState().highlightedIndex, otherStateToSet, cb);\n };\n\n _this.internalSetState = function (stateToSet, cb) {\n var isItemSelected, onChangeArg;\n var onStateChangeArg = {};\n var isStateToSetFunction = typeof stateToSet === 'function'; // we want to call `onInputValueChange` before the `setState` call\n // so someone controlling the `inputValue` state gets notified of\n // the input change as soon as possible. This avoids issues with\n // preserving the cursor position.\n // See https://github.com/downshift-js/downshift/issues/217 for more info.\n\n if (!isStateToSetFunction && stateToSet.hasOwnProperty('inputValue')) {\n _this.props.onInputValueChange(stateToSet.inputValue, _extends({}, _this.getStateAndHelpers(), {}, stateToSet));\n }\n\n return _this.setState(function (state) {\n state = _this.getState(state);\n var newStateToSet = isStateToSetFunction ? stateToSet(state) : stateToSet; // Your own function that could modify the state that will be set.\n\n newStateToSet = _this.props.stateReducer(state, newStateToSet); // checks if an item is selected, regardless of if it's different from\n // what was selected before\n // used to determine if onSelect and onChange callbacks should be called\n\n isItemSelected = newStateToSet.hasOwnProperty('selectedItem'); // this keeps track of the object we want to call with setState\n\n var nextState = {}; // this is just used to tell whether the state changed\n\n var nextFullState = {}; // we need to call on change if the outside world is controlling any of our state\n // and we're trying to update that state. OR if the selection has changed and we're\n // trying to update the selection\n\n if (isItemSelected && newStateToSet.selectedItem !== state.selectedItem) {\n onChangeArg = newStateToSet.selectedItem;\n }\n\n newStateToSet.type = newStateToSet.type || unknown;\n Object.keys(newStateToSet).forEach(function (key) {\n // onStateChangeArg should only have the state that is\n // actually changing\n if (state[key] !== newStateToSet[key]) {\n onStateChangeArg[key] = newStateToSet[key];\n } // the type is useful for the onStateChangeArg\n // but we don't actually want to set it in internal state.\n // this is an undocumented feature for now... Not all internalSetState\n // calls support it and I'm not certain we want them to yet.\n // But it enables users controlling the isOpen state to know when\n // the isOpen state changes due to mouseup events which is quite handy.\n\n\n if (key === 'type') {\n return;\n }\n\n nextFullState[key] = newStateToSet[key]; // if it's coming from props, then we don't care to set it internally\n\n if (!_this.isControlledProp(key)) {\n nextState[key] = newStateToSet[key];\n }\n }); // if stateToSet is a function, then we weren't able to call onInputValueChange\n // earlier, so we'll call it now that we know what the inputValue state will be.\n\n if (isStateToSetFunction && newStateToSet.hasOwnProperty('inputValue')) {\n _this.props.onInputValueChange(newStateToSet.inputValue, _extends({}, _this.getStateAndHelpers(), {}, newStateToSet));\n }\n\n return nextState;\n }, function () {\n // call the provided callback if it's a function\n cbToCb(cb)(); // only call the onStateChange and onChange callbacks if\n // we have relevant information to pass them.\n\n var hasMoreStateThanType = Object.keys(onStateChangeArg).length > 1;\n\n if (hasMoreStateThanType) {\n _this.props.onStateChange(onStateChangeArg, _this.getStateAndHelpers());\n }\n\n if (isItemSelected) {\n _this.props.onSelect(stateToSet.selectedItem, _this.getStateAndHelpers());\n }\n\n if (onChangeArg !== undefined) {\n _this.props.onChange(onChangeArg, _this.getStateAndHelpers());\n } // this is currently undocumented and therefore subject to change\n // We'll try to not break it, but just be warned.\n\n\n _this.props.onUserAction(onStateChangeArg, _this.getStateAndHelpers());\n });\n };\n\n _this.rootRef = function (node) {\n return _this._rootNode = node;\n };\n\n _this.getRootProps = function (_temp, _temp2) {\n var _extends2;\n\n var _ref = _temp === void 0 ? {} : _temp,\n _ref$refKey = _ref.refKey,\n refKey = _ref$refKey === void 0 ? 'ref' : _ref$refKey,\n ref = _ref.ref,\n rest = _objectWithoutPropertiesLoose(_ref, [\"refKey\", \"ref\"]);\n\n var _ref2 = _temp2 === void 0 ? {} : _temp2,\n _ref2$suppressRefErro = _ref2.suppressRefError,\n suppressRefError = _ref2$suppressRefErro === void 0 ? false : _ref2$suppressRefErro; // this is used in the render to know whether the user has called getRootProps.\n // It uses that to know whether to apply the props automatically\n\n\n _this.getRootProps.called = true;\n _this.getRootProps.refKey = refKey;\n _this.getRootProps.suppressRefError = suppressRefError;\n\n var _this$getState = _this.getState(),\n isOpen = _this$getState.isOpen;\n\n return _extends((_extends2 = {}, _extends2[refKey] = handleRefs(ref, _this.rootRef), _extends2.role = 'combobox', _extends2['aria-expanded'] = isOpen, _extends2['aria-haspopup'] = 'listbox', _extends2['aria-owns'] = isOpen ? _this.menuId : null, _extends2['aria-labelledby'] = _this.labelId, _extends2), rest);\n };\n\n _this.keyDownHandlers = {\n ArrowDown: function ArrowDown(event) {\n var _this2 = this;\n\n event.preventDefault();\n\n if (this.getState().isOpen) {\n var amount = event.shiftKey ? 5 : 1;\n this.moveHighlightedIndex(amount, {\n type: keyDownArrowDown\n });\n } else {\n this.internalSetState({\n isOpen: true,\n type: keyDownArrowDown\n }, function () {\n var itemCount = _this2.getItemCount();\n\n if (itemCount > 0) {\n _this2.setHighlightedIndex(getNextWrappingIndex(1, _this2.getState().highlightedIndex, itemCount), {\n type: keyDownArrowDown\n });\n }\n });\n }\n },\n ArrowUp: function ArrowUp(event) {\n var _this3 = this;\n\n event.preventDefault();\n\n if (this.getState().isOpen) {\n var amount = event.shiftKey ? -5 : -1;\n this.moveHighlightedIndex(amount, {\n type: keyDownArrowUp\n });\n } else {\n this.internalSetState({\n isOpen: true,\n type: keyDownArrowUp\n }, function () {\n var itemCount = _this3.getItemCount();\n\n if (itemCount > 0) {\n _this3.setHighlightedIndex(getNextWrappingIndex(-1, _this3.getState().highlightedIndex, itemCount), {\n type: keyDownArrowDown\n });\n }\n });\n }\n },\n Enter: function Enter(event) {\n var _this$getState2 = this.getState(),\n isOpen = _this$getState2.isOpen,\n highlightedIndex = _this$getState2.highlightedIndex;\n\n if (isOpen && highlightedIndex != null) {\n event.preventDefault();\n var item = this.items[highlightedIndex];\n var itemNode = this.getItemNodeFromIndex(highlightedIndex);\n\n if (item == null || itemNode && itemNode.hasAttribute('disabled')) {\n return;\n }\n\n this.selectHighlightedItem({\n type: keyDownEnter\n });\n }\n },\n Escape: function Escape(event) {\n event.preventDefault();\n this.reset({\n type: keyDownEscape,\n selectedItem: null,\n inputValue: ''\n });\n }\n };\n _this.buttonKeyDownHandlers = _extends({}, _this.keyDownHandlers, {\n ' ': function _(event) {\n event.preventDefault();\n this.toggleMenu({\n type: keyDownSpaceButton\n });\n }\n });\n _this.inputKeyDownHandlers = _extends({}, _this.keyDownHandlers, {\n Home: function Home(event) {\n this.highlightFirstOrLastIndex(event, true, {\n type: keyDownHome\n });\n },\n End: function End(event) {\n this.highlightFirstOrLastIndex(event, false, {\n type: keyDownEnd\n });\n }\n });\n\n _this.getToggleButtonProps = function (_temp3) {\n var _ref3 = _temp3 === void 0 ? {} : _temp3,\n onClick = _ref3.onClick,\n onPress = _ref3.onPress,\n onKeyDown = _ref3.onKeyDown,\n onKeyUp = _ref3.onKeyUp,\n onBlur = _ref3.onBlur,\n rest = _objectWithoutPropertiesLoose(_ref3, [\"onClick\", \"onPress\", \"onKeyDown\", \"onKeyUp\", \"onBlur\"]);\n\n var _this$getState3 = _this.getState(),\n isOpen = _this$getState3.isOpen;\n\n var enabledEventHandlers = {\n onClick: callAllEventHandlers(onClick, _this.buttonHandleClick),\n onKeyDown: callAllEventHandlers(onKeyDown, _this.buttonHandleKeyDown),\n onKeyUp: callAllEventHandlers(onKeyUp, _this.buttonHandleKeyUp),\n onBlur: callAllEventHandlers(onBlur, _this.buttonHandleBlur)\n };\n var eventHandlers = rest.disabled ? {} : enabledEventHandlers;\n return _extends({\n type: 'button',\n role: 'button',\n 'aria-label': isOpen ? 'close menu' : 'open menu',\n 'aria-haspopup': true,\n 'data-toggle': true\n }, eventHandlers, {}, rest);\n };\n\n _this.buttonHandleKeyUp = function (event) {\n // Prevent click event from emitting in Firefox\n event.preventDefault();\n };\n\n _this.buttonHandleKeyDown = function (event) {\n var key = normalizeArrowKey(event);\n\n if (_this.buttonKeyDownHandlers[key]) {\n _this.buttonKeyDownHandlers[key].call(_assertThisInitialized(_this), event);\n }\n };\n\n _this.buttonHandleClick = function (event) {\n event.preventDefault(); // handle odd case for Safari and Firefox which\n // don't give the button the focus properly.\n\n /* istanbul ignore if (can't reasonably test this) */\n\n if (_this.props.environment.document.activeElement === _this.props.environment.document.body) {\n event.target.focus();\n } // to simplify testing components that use downshift, we'll not wrap this in a setTimeout\n // if the NODE_ENV is test. With the proper build system, this should be dead code eliminated\n // when building for production and should therefore have no impact on production code.\n\n\n if (process.env.NODE_ENV === 'test') {\n _this.toggleMenu({\n type: clickButton\n });\n } else {\n // Ensure that toggle of menu occurs after the potential blur event in iOS\n _this.internalSetTimeout(function () {\n return _this.toggleMenu({\n type: clickButton\n });\n });\n }\n };\n\n _this.buttonHandleBlur = function (event) {\n var blurTarget = event.target; // Save blur target for comparison with activeElement later\n // Need setTimeout, so that when the user presses Tab, the activeElement is the next focused element, not body element\n\n _this.internalSetTimeout(function () {\n if (!_this.isMouseDown && (_this.props.environment.document.activeElement == null || _this.props.environment.document.activeElement.id !== _this.inputId) && _this.props.environment.document.activeElement !== blurTarget // Do nothing if we refocus the same element again (to solve issue in Safari on iOS)\n ) {\n _this.reset({\n type: blurButton\n });\n }\n });\n };\n\n _this.getLabelProps = function (props) {\n return _extends({\n htmlFor: _this.inputId,\n id: _this.labelId\n }, props);\n };\n\n _this.getInputProps = function (_temp4) {\n var _ref4 = _temp4 === void 0 ? {} : _temp4,\n onKeyDown = _ref4.onKeyDown,\n onBlur = _ref4.onBlur,\n onChange = _ref4.onChange,\n onInput = _ref4.onInput,\n onChangeText = _ref4.onChangeText,\n rest = _objectWithoutPropertiesLoose(_ref4, [\"onKeyDown\", \"onBlur\", \"onChange\", \"onInput\", \"onChangeText\"]);\n\n var onChangeKey;\n var eventHandlers = {};\n /* istanbul ignore next (preact) */\n\n onChangeKey = 'onChange';\n\n var _this$getState4 = _this.getState(),\n inputValue = _this$getState4.inputValue,\n isOpen = _this$getState4.isOpen,\n highlightedIndex = _this$getState4.highlightedIndex;\n\n if (!rest.disabled) {\n var _eventHandlers;\n\n eventHandlers = (_eventHandlers = {}, _eventHandlers[onChangeKey] = callAllEventHandlers(onChange, onInput, _this.inputHandleChange), _eventHandlers.onKeyDown = callAllEventHandlers(onKeyDown, _this.inputHandleKeyDown), _eventHandlers.onBlur = callAllEventHandlers(onBlur, _this.inputHandleBlur), _eventHandlers);\n }\n /* istanbul ignore if (react-native) */\n\n\n return _extends({\n 'aria-autocomplete': 'list',\n 'aria-activedescendant': isOpen && typeof highlightedIndex === 'number' && highlightedIndex >= 0 ? _this.getItemId(highlightedIndex) : null,\n 'aria-controls': isOpen ? _this.menuId : null,\n 'aria-labelledby': _this.labelId,\n // https://developer.mozilla.org/en-US/docs/Web/Security/Securing_your_site/Turning_off_form_autocompletion\n // revert back since autocomplete=\"nope\" is ignored on latest Chrome and Opera\n autoComplete: 'off',\n value: inputValue,\n id: _this.inputId\n }, eventHandlers, {}, rest);\n };\n\n _this.inputHandleKeyDown = function (event) {\n var key = normalizeArrowKey(event);\n\n if (key && _this.inputKeyDownHandlers[key]) {\n _this.inputKeyDownHandlers[key].call(_assertThisInitialized(_this), event);\n }\n };\n\n _this.inputHandleChange = function (event) {\n _this.internalSetState({\n type: changeInput,\n isOpen: true,\n inputValue: event.target.value,\n highlightedIndex: _this.props.defaultHighlightedIndex\n });\n };\n\n _this.inputHandleBlur = function () {\n // Need setTimeout, so that when the user presses Tab, the activeElement is the next focused element, not the body element\n _this.internalSetTimeout(function () {\n var downshiftButtonIsActive = _this.props.environment.document && !!_this.props.environment.document.activeElement && !!_this.props.environment.document.activeElement.dataset && _this.props.environment.document.activeElement.dataset.toggle && _this._rootNode && _this._rootNode.contains(_this.props.environment.document.activeElement);\n\n if (!_this.isMouseDown && !downshiftButtonIsActive) {\n _this.reset({\n type: blurInput\n });\n }\n });\n };\n\n _this.menuRef = function (node) {\n _this._menuNode = node;\n };\n\n _this.getMenuProps = function (_temp5, _temp6) {\n var _extends3;\n\n var _ref5 = _temp5 === void 0 ? {} : _temp5,\n _ref5$refKey = _ref5.refKey,\n refKey = _ref5$refKey === void 0 ? 'ref' : _ref5$refKey,\n ref = _ref5.ref,\n props = _objectWithoutPropertiesLoose(_ref5, [\"refKey\", \"ref\"]);\n\n var _ref6 = _temp6 === void 0 ? {} : _temp6,\n _ref6$suppressRefErro = _ref6.suppressRefError,\n suppressRefError = _ref6$suppressRefErro === void 0 ? false : _ref6$suppressRefErro;\n\n _this.getMenuProps.called = true;\n _this.getMenuProps.refKey = refKey;\n _this.getMenuProps.suppressRefError = suppressRefError;\n return _extends((_extends3 = {}, _extends3[refKey] = handleRefs(ref, _this.menuRef), _extends3.role = 'listbox', _extends3['aria-labelledby'] = props && props['aria-label'] ? null : _this.labelId, _extends3.id = _this.menuId, _extends3), props);\n };\n\n _this.getItemProps = function (_temp7) {\n var _enabledEventHandlers;\n\n var _ref7 = _temp7 === void 0 ? {} : _temp7,\n onMouseMove = _ref7.onMouseMove,\n onMouseDown = _ref7.onMouseDown,\n onClick = _ref7.onClick,\n onPress = _ref7.onPress,\n index = _ref7.index,\n _ref7$item = _ref7.item,\n item = _ref7$item === void 0 ? process.env.NODE_ENV === 'production' ?\n /* istanbul ignore next */\n undefined : requiredProp('getItemProps', 'item') : _ref7$item,\n rest = _objectWithoutPropertiesLoose(_ref7, [\"onMouseMove\", \"onMouseDown\", \"onClick\", \"onPress\", \"index\", \"item\"]);\n\n if (index === undefined) {\n _this.items.push(item);\n\n index = _this.items.indexOf(item);\n } else {\n _this.items[index] = item;\n }\n\n var onSelectKey = 'onClick';\n var customClickHandler = onClick;\n var enabledEventHandlers = (_enabledEventHandlers = {\n // onMouseMove is used over onMouseEnter here. onMouseMove\n // is only triggered on actual mouse movement while onMouseEnter\n // can fire on DOM changes, interrupting keyboard navigation\n onMouseMove: callAllEventHandlers(onMouseMove, function () {\n if (index === _this.getState().highlightedIndex) {\n return;\n }\n\n _this.setHighlightedIndex(index, {\n type: itemMouseEnter\n }); // We never want to manually scroll when changing state based\n // on `onMouseMove` because we will be moving the element out\n // from under the user which is currently scrolling/moving the\n // cursor\n\n\n _this.avoidScrolling = true;\n\n _this.internalSetTimeout(function () {\n return _this.avoidScrolling = false;\n }, 250);\n }),\n onMouseDown: callAllEventHandlers(onMouseDown, function (event) {\n // This prevents the activeElement from being changed\n // to the item so it can remain with the current activeElement\n // which is a more common use case.\n event.preventDefault();\n })\n }, _enabledEventHandlers[onSelectKey] = callAllEventHandlers(customClickHandler, function () {\n _this.selectItemAtIndex(index, {\n type: clickItem\n });\n }), _enabledEventHandlers); // Passing down the onMouseDown handler to prevent redirect\n // of the activeElement if clicking on disabled items\n\n var eventHandlers = rest.disabled ? {\n onMouseDown: enabledEventHandlers.onMouseDown\n } : enabledEventHandlers;\n return _extends({\n id: _this.getItemId(index),\n role: 'option',\n 'aria-selected': _this.getState().highlightedIndex === index\n }, eventHandlers, {}, rest);\n };\n\n _this.clearItems = function () {\n _this.items = [];\n };\n\n _this.reset = function (otherStateToSet, cb) {\n if (otherStateToSet === void 0) {\n otherStateToSet = {};\n }\n\n otherStateToSet = pickState(otherStateToSet);\n\n _this.internalSetState(function (_ref8) {\n var selectedItem = _ref8.selectedItem;\n return _extends({\n isOpen: _this.props.defaultIsOpen,\n highlightedIndex: _this.props.defaultHighlightedIndex,\n inputValue: _this.props.itemToString(selectedItem)\n }, otherStateToSet);\n }, cb);\n };\n\n _this.toggleMenu = function (otherStateToSet, cb) {\n if (otherStateToSet === void 0) {\n otherStateToSet = {};\n }\n\n otherStateToSet = pickState(otherStateToSet);\n\n _this.internalSetState(function (_ref9) {\n var isOpen = _ref9.isOpen;\n return _extends({\n isOpen: !isOpen\n }, isOpen && {\n highlightedIndex: _this.props.defaultHighlightedIndex\n }, {}, otherStateToSet);\n }, function () {\n var _this$getState5 = _this.getState(),\n isOpen = _this$getState5.isOpen,\n highlightedIndex = _this$getState5.highlightedIndex;\n\n if (isOpen) {\n if (_this.getItemCount() > 0 && typeof highlightedIndex === 'number') {\n _this.setHighlightedIndex(highlightedIndex, otherStateToSet);\n }\n }\n\n cbToCb(cb)();\n });\n };\n\n _this.openMenu = function (cb) {\n _this.internalSetState({\n isOpen: true\n }, cb);\n };\n\n _this.closeMenu = function (cb) {\n _this.internalSetState({\n isOpen: false\n }, cb);\n };\n\n _this.updateStatus = debounce(function () {\n var state = _this.getState();\n\n var item = _this.items[state.highlightedIndex];\n\n var resultCount = _this.getItemCount();\n\n var status = _this.props.getA11yStatusMessage(_extends({\n itemToString: _this.props.itemToString,\n previousResultCount: _this.previousResultCount,\n resultCount: resultCount,\n highlightedItem: item\n }, state));\n\n _this.previousResultCount = resultCount;\n setStatus(status, _this.props.environment.document);\n }, 200); // fancy destructuring + defaults + aliases\n // this basically says each value of state should either be set to\n // the initial value or the default value if the initial value is not provided\n\n var _this$props = _this.props,\n defaultHighlightedIndex = _this$props.defaultHighlightedIndex,\n _this$props$initialHi = _this$props.initialHighlightedIndex,\n _highlightedIndex = _this$props$initialHi === void 0 ? defaultHighlightedIndex : _this$props$initialHi,\n defaultIsOpen = _this$props.defaultIsOpen,\n _this$props$initialIs = _this$props.initialIsOpen,\n _isOpen = _this$props$initialIs === void 0 ? defaultIsOpen : _this$props$initialIs,\n _this$props$initialIn = _this$props.initialInputValue,\n _inputValue = _this$props$initialIn === void 0 ? '' : _this$props$initialIn,\n _this$props$initialSe = _this$props.initialSelectedItem,\n _selectedItem = _this$props$initialSe === void 0 ? null : _this$props$initialSe;\n\n var _state = _this.getState({\n highlightedIndex: _highlightedIndex,\n isOpen: _isOpen,\n inputValue: _inputValue,\n selectedItem: _selectedItem\n });\n\n if (_state.selectedItem != null && _this.props.initialInputValue === undefined) {\n _state.inputValue = _this.props.itemToString(_state.selectedItem);\n }\n\n _this.state = _state;\n return _this;\n }\n\n var _proto = Downshift.prototype;\n /**\n * Clear all running timeouts\n */\n\n _proto.internalClearTimeouts = function internalClearTimeouts() {\n this.timeoutIds.forEach(function (id) {\n clearTimeout(id);\n });\n this.timeoutIds = [];\n }\n /**\n * Gets the state based on internal state or props\n * If a state value is passed via props, then that\n * is the value given, otherwise it's retrieved from\n * stateToMerge\n *\n * This will perform a shallow merge of the given state object\n * with the state coming from props\n * (for the controlled component scenario)\n * This is used in state updater functions so they're referencing\n * the right state regardless of where it comes from.\n *\n * @param {Object} stateToMerge defaults to this.state\n * @return {Object} the state\n */\n ;\n\n _proto.getState = function getState(stateToMerge) {\n var _this4 = this;\n\n if (stateToMerge === void 0) {\n stateToMerge = this.state;\n }\n\n return Object.keys(stateToMerge).reduce(function (state, key) {\n state[key] = _this4.isControlledProp(key) ? _this4.props[key] : stateToMerge[key];\n return state;\n }, {});\n }\n /**\n * This determines whether a prop is a \"controlled prop\" meaning it is\n * state which is controlled by the outside of this component rather\n * than within this component.\n * @param {String} key the key to check\n * @return {Boolean} whether it is a controlled controlled prop\n */\n ;\n\n _proto.isControlledProp = function isControlledProp(key) {\n return this.props[key] !== undefined;\n };\n\n _proto.getItemCount = function getItemCount() {\n // things read better this way. They're in priority order:\n // 1. `this.itemCount`\n // 2. `this.props.itemCount`\n // 3. `this.items.length`\n var itemCount = this.items.length;\n\n if (this.itemCount != null) {\n itemCount = this.itemCount;\n } else if (this.props.itemCount !== undefined) {\n itemCount = this.props.itemCount;\n }\n\n return itemCount;\n };\n\n _proto.getItemNodeFromIndex = function getItemNodeFromIndex(index) {\n return this.props.environment.document.getElementById(this.getItemId(index));\n };\n\n _proto.scrollHighlightedItemIntoView = function scrollHighlightedItemIntoView() {\n /* istanbul ignore else (react-native) */\n {\n var node = this.getItemNodeFromIndex(this.getState().highlightedIndex);\n this.props.scrollIntoView(node, this._menuNode);\n }\n };\n\n _proto.moveHighlightedIndex = function moveHighlightedIndex(amount, otherStateToSet) {\n var itemCount = this.getItemCount();\n\n if (itemCount > 0) {\n var nextHighlightedIndex = getNextWrappingIndex(amount, this.getState().highlightedIndex, itemCount);\n this.setHighlightedIndex(nextHighlightedIndex, otherStateToSet);\n }\n };\n\n _proto.highlightFirstOrLastIndex = function highlightFirstOrLastIndex(event, first, otherStateToSet) {\n var itemsLastIndex = this.getItemCount() - 1;\n\n if (itemsLastIndex < 0 || !this.getState().isOpen) {\n return;\n }\n\n event.preventDefault();\n this.setHighlightedIndex(first ? 0 : itemsLastIndex, otherStateToSet);\n };\n\n _proto.getStateAndHelpers = function getStateAndHelpers() {\n var _this$getState6 = this.getState(),\n highlightedIndex = _this$getState6.highlightedIndex,\n inputValue = _this$getState6.inputValue,\n selectedItem = _this$getState6.selectedItem,\n isOpen = _this$getState6.isOpen;\n\n var itemToString = this.props.itemToString;\n var id = this.id;\n var getRootProps = this.getRootProps,\n getToggleButtonProps = this.getToggleButtonProps,\n getLabelProps = this.getLabelProps,\n getMenuProps = this.getMenuProps,\n getInputProps = this.getInputProps,\n getItemProps = this.getItemProps,\n openMenu = this.openMenu,\n closeMenu = this.closeMenu,\n toggleMenu = this.toggleMenu,\n selectItem = this.selectItem,\n selectItemAtIndex = this.selectItemAtIndex,\n selectHighlightedItem = this.selectHighlightedItem,\n setHighlightedIndex = this.setHighlightedIndex,\n clearSelection = this.clearSelection,\n clearItems = this.clearItems,\n reset = this.reset,\n setItemCount = this.setItemCount,\n unsetItemCount = this.unsetItemCount,\n setState = this.internalSetState;\n return {\n // prop getters\n getRootProps: getRootProps,\n getToggleButtonProps: getToggleButtonProps,\n getLabelProps: getLabelProps,\n getMenuProps: getMenuProps,\n getInputProps: getInputProps,\n getItemProps: getItemProps,\n // actions\n reset: reset,\n openMenu: openMenu,\n closeMenu: closeMenu,\n toggleMenu: toggleMenu,\n selectItem: selectItem,\n selectItemAtIndex: selectItemAtIndex,\n selectHighlightedItem: selectHighlightedItem,\n setHighlightedIndex: setHighlightedIndex,\n clearSelection: clearSelection,\n clearItems: clearItems,\n setItemCount: setItemCount,\n unsetItemCount: unsetItemCount,\n setState: setState,\n // props\n itemToString: itemToString,\n // derived\n id: id,\n // state\n highlightedIndex: highlightedIndex,\n inputValue: inputValue,\n isOpen: isOpen,\n selectedItem: selectedItem\n };\n } //////////////////////////// ROOT\n ;\n\n _proto.componentDidMount = function componentDidMount() {\n var _this5 = this;\n /* istanbul ignore if (react-native) */\n\n\n if (process.env.NODE_ENV !== 'production' && !false && this.getMenuProps.called && !this.getMenuProps.suppressRefError) {\n validateGetMenuPropsCalledCorrectly(this._menuNode, this.getMenuProps);\n }\n /* istanbul ignore if (react-native) */\n\n\n {\n var targetWithinDownshift = function targetWithinDownshift(target, checkActiveElement) {\n if (checkActiveElement === void 0) {\n checkActiveElement = true;\n }\n\n var document = _this5.props.environment.document;\n return [_this5._rootNode, _this5._menuNode].some(function (contextNode) {\n return contextNode && (isOrContainsNode(contextNode, target) || checkActiveElement && isOrContainsNode(contextNode, document.activeElement));\n });\n }; // this.isMouseDown helps us track whether the mouse is currently held down.\n // This is useful when the user clicks on an item in the list, but holds the mouse\n // down long enough for the list to disappear (because the blur event fires on the input)\n // this.isMouseDown is used in the blur handler on the input to determine whether the blur event should\n // trigger hiding the menu.\n\n\n var onMouseDown = function onMouseDown() {\n _this5.isMouseDown = true;\n };\n\n var onMouseUp = function onMouseUp(event) {\n _this5.isMouseDown = false; // if the target element or the activeElement is within a downshift node\n // then we don't want to reset downshift\n\n var contextWithinDownshift = targetWithinDownshift(event.target);\n\n if (!contextWithinDownshift && _this5.getState().isOpen) {\n _this5.reset({\n type: mouseUp\n }, function () {\n return _this5.props.onOuterClick(_this5.getStateAndHelpers());\n });\n }\n }; // Touching an element in iOS gives focus and hover states, but touching out of\n // the element will remove hover, and persist the focus state, resulting in the\n // blur event not being triggered.\n // this.isTouchMove helps us track whether the user is tapping or swiping on a touch screen.\n // If the user taps outside of Downshift, the component should be reset,\n // but not if the user is swiping\n\n\n var onTouchStart = function onTouchStart() {\n _this5.isTouchMove = false;\n };\n\n var onTouchMove = function onTouchMove() {\n _this5.isTouchMove = true;\n };\n\n var onTouchEnd = function onTouchEnd(event) {\n var contextWithinDownshift = targetWithinDownshift(event.target, false);\n\n if (!_this5.isTouchMove && !contextWithinDownshift && _this5.getState().isOpen) {\n _this5.reset({\n type: touchEnd\n }, function () {\n return _this5.props.onOuterClick(_this5.getStateAndHelpers());\n });\n }\n };\n\n var environment = this.props.environment;\n environment.addEventListener('mousedown', onMouseDown);\n environment.addEventListener('mouseup', onMouseUp);\n environment.addEventListener('touchstart', onTouchStart);\n environment.addEventListener('touchmove', onTouchMove);\n environment.addEventListener('touchend', onTouchEnd);\n\n this.cleanup = function () {\n _this5.internalClearTimeouts();\n\n _this5.updateStatus.cancel();\n\n environment.removeEventListener('mousedown', onMouseDown);\n environment.removeEventListener('mouseup', onMouseUp);\n environment.removeEventListener('touchstart', onTouchStart);\n environment.removeEventListener('touchmove', onTouchMove);\n environment.removeEventListener('touchend', onTouchEnd);\n };\n }\n };\n\n _proto.shouldScroll = function shouldScroll(prevState, prevProps) {\n var _ref10 = this.props.highlightedIndex === undefined ? this.getState() : this.props,\n currentHighlightedIndex = _ref10.highlightedIndex;\n\n var _ref11 = prevProps.highlightedIndex === undefined ? prevState : prevProps,\n prevHighlightedIndex = _ref11.highlightedIndex;\n\n var scrollWhenOpen = currentHighlightedIndex && this.getState().isOpen && !prevState.isOpen;\n return scrollWhenOpen || currentHighlightedIndex !== prevHighlightedIndex;\n };\n\n _proto.componentDidUpdate = function componentDidUpdate(prevProps, prevState) {\n if (process.env.NODE_ENV !== 'production') {\n validateControlledUnchanged(prevProps, this.props);\n /* istanbul ignore if (react-native) */\n\n if (this.getMenuProps.called && !this.getMenuProps.suppressRefError) {\n validateGetMenuPropsCalledCorrectly(this._menuNode, this.getMenuProps);\n }\n }\n\n if (this.isControlledProp('selectedItem') && this.props.selectedItemChanged(prevProps.selectedItem, this.props.selectedItem)) {\n this.internalSetState({\n type: controlledPropUpdatedSelectedItem,\n inputValue: this.props.itemToString(this.props.selectedItem)\n });\n }\n\n if (!this.avoidScrolling && this.shouldScroll(prevState, prevProps)) {\n this.scrollHighlightedItemIntoView();\n }\n /* istanbul ignore else (react-native) */\n\n\n this.updateStatus();\n };\n\n _proto.componentWillUnmount = function componentWillUnmount() {\n this.cleanup(); // avoids memory leak\n };\n\n _proto.render = function render() {\n var children = unwrapArray(this.props.children, noop); // because the items are rerendered every time we call the children\n // we clear this out each render and it will be populated again as\n // getItemProps is called.\n\n this.clearItems(); // we reset this so we know whether the user calls getRootProps during\n // this render. If they do then we don't need to do anything,\n // if they don't then we need to clone the element they return and\n // apply the props for them.\n\n this.getRootProps.called = false;\n this.getRootProps.refKey = undefined;\n this.getRootProps.suppressRefError = undefined; // we do something similar for getMenuProps\n\n this.getMenuProps.called = false;\n this.getMenuProps.refKey = undefined;\n this.getMenuProps.suppressRefError = undefined; // we do something similar for getLabelProps\n\n this.getLabelProps.called = false; // and something similar for getInputProps\n\n this.getInputProps.called = false;\n var element = unwrapArray(children(this.getStateAndHelpers()));\n\n if (!element) {\n return null;\n }\n\n if (this.getRootProps.called || this.props.suppressRefError) {\n if (process.env.NODE_ENV !== 'production' && !this.getRootProps.suppressRefError && !this.props.suppressRefError) {\n validateGetRootPropsCalledCorrectly(element, this.getRootProps);\n }\n\n return element;\n } else if (isDOMElement(element)) {\n // they didn't apply the root props, but we can clone\n // this and apply the props ourselves\n return cloneElement(element, this.getRootProps(getElementProps(element)));\n }\n /* istanbul ignore else */\n\n\n if (process.env.NODE_ENV !== 'production') {\n // they didn't apply the root props, but they need to\n // otherwise we can't query around the autocomplete\n throw new Error('downshift: If you return a non-DOM element, you must use apply the getRootProps function');\n }\n /* istanbul ignore next */\n\n\n return undefined;\n };\n\n return Downshift;\n}(Component);\n\nDownshift.defaultProps = {\n defaultHighlightedIndex: null,\n defaultIsOpen: false,\n getA11yStatusMessage: getA11yStatusMessage,\n itemToString: function itemToString(i) {\n if (i == null) {\n return '';\n }\n\n if (process.env.NODE_ENV !== 'production' && isPlainObject(i) && !i.hasOwnProperty('toString')) {\n // eslint-disable-next-line no-console\n console.warn('downshift: An object was passed to the default implementation of `itemToString`. You should probably provide your own `itemToString` implementation. Please refer to the `itemToString` API documentation.', 'The object that was passed:', i);\n }\n\n return String(i);\n },\n onStateChange: noop,\n onInputValueChange: noop,\n onUserAction: noop,\n onChange: noop,\n onSelect: noop,\n onOuterClick: noop,\n selectedItemChanged: function selectedItemChanged(prevItem, item) {\n return prevItem !== item;\n },\n environment: typeof window === 'undefined'\n /* istanbul ignore next (ssr) */\n ? {} : window,\n stateReducer: function stateReducer(state, stateToSet) {\n return stateToSet;\n },\n suppressRefError: false,\n scrollIntoView: scrollIntoView\n};\nDownshift.stateChangeTypes = stateChangeTypes;\nprocess.env.NODE_ENV !== \"production\" ? Downshift.propTypes = {\n children: PropTypes.func,\n defaultHighlightedIndex: PropTypes.number,\n defaultIsOpen: PropTypes.bool,\n initialHighlightedIndex: PropTypes.number,\n initialSelectedItem: PropTypes.any,\n initialInputValue: PropTypes.string,\n initialIsOpen: PropTypes.bool,\n getA11yStatusMessage: PropTypes.func,\n itemToString: PropTypes.func,\n onChange: PropTypes.func,\n onSelect: PropTypes.func,\n onStateChange: PropTypes.func,\n onInputValueChange: PropTypes.func,\n onUserAction: PropTypes.func,\n onOuterClick: PropTypes.func,\n selectedItemChanged: PropTypes.func,\n stateReducer: PropTypes.func,\n itemCount: PropTypes.number,\n id: PropTypes.string,\n environment: PropTypes.shape({\n addEventListener: PropTypes.func,\n removeEventListener: PropTypes.func,\n document: PropTypes.shape({\n getElementById: PropTypes.func,\n activeElement: PropTypes.any,\n body: PropTypes.any\n })\n }),\n suppressRefError: PropTypes.bool,\n scrollIntoView: PropTypes.func,\n // things we keep in state for uncontrolled components\n // but can accept as props for controlled components\n\n /* eslint-disable react/no-unused-prop-types */\n selectedItem: PropTypes.any,\n isOpen: PropTypes.bool,\n inputValue: PropTypes.string,\n highlightedIndex: PropTypes.number,\n labelId: PropTypes.string,\n inputId: PropTypes.string,\n menuId: PropTypes.string,\n getItemId: PropTypes.func\n /* eslint-enable react/no-unused-prop-types */\n\n} : void 0;\n\nfunction validateGetMenuPropsCalledCorrectly(node, _ref12) {\n var refKey = _ref12.refKey;\n\n if (!node) {\n // eslint-disable-next-line no-console\n console.error(\"downshift: The ref prop \\\"\" + refKey + \"\\\" from getMenuProps was not applied correctly on your menu element.\");\n }\n}\n\nfunction validateGetRootPropsCalledCorrectly(element, _ref13) {\n var refKey = _ref13.refKey;\n var refKeySpecified = refKey !== 'ref';\n var isComposite = !isDOMElement(element);\n\n if (isComposite && !refKeySpecified && !isForwardRef(element)) {\n // eslint-disable-next-line no-console\n console.error('downshift: You returned a non-DOM element. You must specify a refKey in getRootProps');\n } else if (!isComposite && refKeySpecified) {\n // eslint-disable-next-line no-console\n console.error(\"downshift: You returned a DOM element. You should not specify a refKey in getRootProps. You specified \\\"\" + refKey + \"\\\"\");\n }\n\n if (!isForwardRef(element) && !getElementProps(element)[refKey]) {\n // eslint-disable-next-line no-console\n console.error(\"downshift: You must apply the ref prop \\\"\" + refKey + \"\\\" from getRootProps onto your root element.\");\n }\n}\n\nfunction validateControlledUnchanged(prevProps, nextProps) {\n var warningDescription = \"This prop should not switch from controlled to uncontrolled (or vice versa). Decide between using a controlled or uncontrolled Downshift element for the lifetime of the component. More info: https://github.com/downshift-js/downshift#control-props\";\n ['selectedItem', 'isOpen', 'inputValue', 'highlightedIndex'].forEach(function (propKey) {\n if (prevProps[propKey] !== undefined && nextProps[propKey] === undefined) {\n // eslint-disable-next-line no-console\n console.error(\"downshift: A component has changed the controlled prop \\\"\" + propKey + \"\\\" to be uncontrolled. \" + warningDescription);\n } else if (prevProps[propKey] === undefined && nextProps[propKey] !== undefined) {\n // eslint-disable-next-line no-console\n console.error(\"downshift: A component has changed the uncontrolled prop \\\"\" + propKey + \"\\\" to be controlled. \" + warningDescription);\n }\n });\n}\n\nfunction getElementIds(generateDefaultId, _temp) {\n var _ref = _temp === void 0 ? {} : _temp,\n id = _ref.id,\n labelId = _ref.labelId,\n menuId = _ref.menuId,\n getItemId = _ref.getItemId,\n toggleButtonId = _ref.toggleButtonId;\n\n var uniqueId = id === undefined ? \"downshift-\" + generateDefaultId() : id;\n return {\n labelId: labelId || uniqueId + \"-label\",\n menuId: menuId || uniqueId + \"-menu\",\n getItemId: getItemId || function (index) {\n return uniqueId + \"-item-\" + index;\n },\n toggleButtonId: toggleButtonId || uniqueId + \"-toggle-button\"\n };\n}\n\nfunction getNextWrappingIndex$1(moveAmount, baseIndex, itemsLength, circular) {\n if (baseIndex === -1) {\n return moveAmount > 0 ? 0 : itemsLength - 1;\n }\n\n var nextIndex = baseIndex + moveAmount;\n\n if (nextIndex < 0) {\n return circular ? itemsLength - 1 : 0;\n }\n\n if (nextIndex >= itemsLength) {\n return circular ? 0 : itemsLength - 1;\n }\n\n return nextIndex;\n}\n\nfunction getItemIndexByCharacterKey(keysSoFar, highlightedIndex, items, itemToStringParam) {\n var newHighlightedIndex = -1;\n var itemStrings = items.map(function (item) {\n return itemToStringParam(item).toLowerCase();\n });\n var startPosition = highlightedIndex + 1;\n newHighlightedIndex = itemStrings.slice(startPosition).findIndex(function (itemString) {\n return itemString.startsWith(keysSoFar);\n });\n\n if (newHighlightedIndex > -1) {\n return newHighlightedIndex + startPosition;\n } else {\n return itemStrings.slice(0, startPosition).findIndex(function (itemString) {\n return itemString.startsWith(keysSoFar);\n });\n }\n}\n\nfunction getState(state, props) {\n return Object.keys(state).reduce(function (prevState, key) {\n // eslint-disable-next-line no-param-reassign\n prevState[key] = key in props ? props[key] : state[key];\n return prevState;\n }, {});\n}\n\nfunction getItemIndex(index, item, items) {\n if (index !== undefined) {\n return index;\n }\n\n if (items.length === 0) {\n return -1;\n }\n\n return items.indexOf(item);\n}\n\nfunction itemToString(item) {\n return item ? String(item) : '';\n}\n\nfunction getPropTypesValidator(caller, propTypes) {\n // istanbul ignore next\n return function (options) {\n if (options === void 0) {\n options = {};\n }\n\n Object.entries(propTypes).forEach(function (_ref2) {\n var key = _ref2[0];\n PropTypes.checkPropTypes(propTypes, options, key, caller.name);\n });\n };\n}\n\nfunction isAcceptedCharacterKey(key) {\n return /^\\S{1}$/.test(key);\n}\n\nfunction capitalizeString(string) {\n return \"\" + string.slice(0, 1).toUpperCase() + string.slice(1);\n}\n\nfunction invokeOnChangeHandler(propKey, props, state, changes) {\n var handler = \"on\" + capitalizeString(propKey) + \"Change\";\n\n if (props[handler] && changes[propKey] !== undefined && changes[propKey] !== state[propKey]) {\n props[handler](changes);\n }\n}\n\nfunction callOnChangeProps(props, state, changes) {\n Object.keys(state).forEach(function (stateKey) {\n invokeOnChangeHandler(stateKey, props, state, changes);\n });\n\n if (props.onStateChange && changes !== undefined) {\n props.onStateChange(changes);\n }\n}\n\nfunction useEnhancedReducer(reducer, initialState, props) {\n var enhancedReducer = useCallback(function (state, action) {\n state = getState(state, action.props);\n var stateReducer = action.props.stateReducer;\n var changes = reducer(state, action);\n var newState = stateReducer(state, _extends({}, action, {\n changes: changes\n }));\n callOnChangeProps(action.props, state, newState);\n return newState;\n }, [reducer]);\n\n var _useReducer = useReducer(enhancedReducer, initialState),\n state = _useReducer[0],\n dispatch = _useReducer[1];\n\n return [getState(state, props), dispatch];\n}\n\nvar lastId = 0; // istanbul ignore next\n\nvar genId = function genId() {\n return ++lastId;\n};\n/**\n * Autogenerate IDs to facilitate WAI-ARIA and server rendering.\n * Taken from @reach/auto-id\n * @see https://github.com/reach/reach-ui/blob/6e9dbcf716d5c9a3420e062e5bac1ac4671d01cb/packages/auto-id/src/index.js\n */\n// istanbul ignore next\n\n\nfunction useId() {\n var _useState = useState(null),\n id = _useState[0],\n setId = _useState[1];\n\n useEffect(function () {\n return setId(genId());\n }, []);\n return id;\n}\n\nvar defaultStateValues = {\n highlightedIndex: -1,\n isOpen: false,\n selectedItem: null\n};\n\nfunction getA11yStatusMessage$1(_ref) {\n var isOpen = _ref.isOpen,\n items = _ref.items;\n\n if (!items) {\n return '';\n }\n\n var resultCount = items.length;\n\n if (isOpen) {\n if (resultCount === 0) {\n return 'No results are available';\n }\n\n return resultCount + \" result\" + (resultCount === 1 ? ' is' : 's are') + \" available, use up and down arrow keys to navigate. Press Enter key to select.\";\n }\n\n return '';\n}\n\nfunction getA11ySelectionMessage(_ref2) {\n var selectedItem = _ref2.selectedItem,\n itemToString = _ref2.itemToString;\n return itemToString(selectedItem) + \" has been selected.\";\n}\n\nfunction getHighlightedIndexOnOpen(props, state, offset) {\n var items = props.items,\n initialHighlightedIndex = props.initialHighlightedIndex,\n defaultHighlightedIndex = props.defaultHighlightedIndex;\n var selectedItem = state.selectedItem,\n highlightedIndex = state.highlightedIndex; // initialHighlightedIndex will give value to highlightedIndex on initial state only.\n\n if (initialHighlightedIndex !== undefined && highlightedIndex > -1) {\n return initialHighlightedIndex;\n }\n\n if (defaultHighlightedIndex !== undefined) {\n return defaultHighlightedIndex;\n }\n\n if (selectedItem) {\n if (offset === 0) {\n return items.indexOf(selectedItem);\n }\n\n return getNextWrappingIndex$1(offset, items.indexOf(selectedItem), items.length, false);\n }\n\n if (offset === 0) {\n return -1;\n }\n\n return offset < 0 ? items.length - 1 : 0;\n}\n\nfunction getDefaultValue(props, propKey) {\n var defaultPropKey = \"default\" + capitalizeString(propKey);\n\n if (defaultPropKey in props) {\n return props[defaultPropKey];\n }\n\n return defaultStateValues[propKey];\n}\n\nfunction getInitialValue(props, propKey) {\n if (propKey in props) {\n return props[propKey];\n }\n\n var initialPropKey = \"initial\" + capitalizeString(propKey);\n\n if (initialPropKey in props) {\n return props[initialPropKey];\n }\n\n return getDefaultValue(props, propKey);\n}\n\nfunction getInitialState(props) {\n var selectedItem = getInitialValue(props, 'selectedItem');\n var highlightedIndex = getInitialValue(props, 'highlightedIndex');\n var isOpen = getInitialValue(props, 'isOpen');\n return {\n highlightedIndex: highlightedIndex < 0 && selectedItem ? props.items.indexOf(selectedItem) : highlightedIndex,\n isOpen: isOpen,\n selectedItem: selectedItem,\n keysSoFar: ''\n };\n}\n\nvar propTypes = {\n items: PropTypes.array.isRequired,\n itemToString: PropTypes.func,\n getA11yStatusMessage: PropTypes.func,\n getA11ySelectionMessage: PropTypes.func,\n circularNavigation: PropTypes.bool,\n highlightedIndex: PropTypes.number,\n defaultHighlightedIndex: PropTypes.number,\n initialHighlightedIndex: PropTypes.number,\n isOpen: PropTypes.bool,\n defaultIsOpen: PropTypes.bool,\n initialIsOpen: PropTypes.bool,\n selectedItem: PropTypes.any,\n initialSelectedItem: PropTypes.any,\n defaultSelectedItem: PropTypes.any,\n id: PropTypes.string,\n labelId: PropTypes.string,\n menuId: PropTypes.string,\n getItemId: PropTypes.func,\n toggleButtonId: PropTypes.string,\n stateReducer: PropTypes.func,\n onSelectedItemChange: PropTypes.func,\n onHighlightedIndexChange: PropTypes.func,\n onStateChange: PropTypes.func,\n onIsOpenChange: PropTypes.func,\n environment: PropTypes.shape({\n addEventListener: PropTypes.func,\n removeEventListener: PropTypes.func,\n document: PropTypes.shape({\n getElementById: PropTypes.func,\n activeElement: PropTypes.any,\n body: PropTypes.any\n })\n })\n};\nvar MenuKeyDownArrowDown = process.env.NODE_ENV !== \"production\" ? '__menu_keydown_arrow_down__' : 0;\nvar MenuKeyDownArrowUp = process.env.NODE_ENV !== \"production\" ? '__menu_keydown_arrow_up__' : 1;\nvar MenuKeyDownEscape = process.env.NODE_ENV !== \"production\" ? '__menu_keydown_escape__' : 2;\nvar MenuKeyDownHome = process.env.NODE_ENV !== \"production\" ? '__menu_keydown_home__' : 3;\nvar MenuKeyDownEnd = process.env.NODE_ENV !== \"production\" ? '__menu_keydown_end__' : 4;\nvar MenuKeyDownEnter = process.env.NODE_ENV !== \"production\" ? '__menu_keydown_enter__' : 5;\nvar MenuKeyDownCharacter = process.env.NODE_ENV !== \"production\" ? '__menu_keydown_character__' : 6;\nvar MenuBlur = process.env.NODE_ENV !== \"production\" ? '__menu_blur__' : 7;\nvar MenuMouseLeave = process.env.NODE_ENV !== \"production\" ? '__menu_mouse_leave__' : 8;\nvar ItemMouseMove = process.env.NODE_ENV !== \"production\" ? '__item_mouse_move__' : 9;\nvar ItemClick = process.env.NODE_ENV !== \"production\" ? '__item_click__' : 10;\nvar ToggleButtonKeyDownCharacter = process.env.NODE_ENV !== \"production\" ? '__togglebutton_keydown_character__' : 11;\nvar ToggleButtonKeyDownArrowDown = process.env.NODE_ENV !== \"production\" ? '__togglebutton_keydown_arrow_down__' : 12;\nvar ToggleButtonKeyDownArrowUp = process.env.NODE_ENV !== \"production\" ? '__togglebutton_keydown_arrow_up__' : 13;\nvar ToggleButtonClick = process.env.NODE_ENV !== \"production\" ? '__togglebutton_click__' : 14;\nvar FunctionToggleMenu = process.env.NODE_ENV !== \"production\" ? '__function_toggle_menu__' : 15;\nvar FunctionOpenMenu = process.env.NODE_ENV !== \"production\" ? '__function_open_menu__' : 16;\nvar FunctionCloseMenu = process.env.NODE_ENV !== \"production\" ? '__function_close_menu__' : 17;\nvar FunctionSetHighlightedIndex = process.env.NODE_ENV !== \"production\" ? '__function_set_highlighted_index__' : 18;\nvar FunctionSelectItem = process.env.NODE_ENV !== \"production\" ? '__function_select_item__' : 19;\nvar FunctionClearKeysSoFar = process.env.NODE_ENV !== \"production\" ? '__function_clear_keys_so_far__' : 20;\nvar FunctionReset = process.env.NODE_ENV !== \"production\" ? '__function_reset__' : 21;\nvar stateChangeTypes$1 = /*#__PURE__*/Object.freeze({\n __proto__: null,\n MenuKeyDownArrowDown: MenuKeyDownArrowDown,\n MenuKeyDownArrowUp: MenuKeyDownArrowUp,\n MenuKeyDownEscape: MenuKeyDownEscape,\n MenuKeyDownHome: MenuKeyDownHome,\n MenuKeyDownEnd: MenuKeyDownEnd,\n MenuKeyDownEnter: MenuKeyDownEnter,\n MenuKeyDownCharacter: MenuKeyDownCharacter,\n MenuBlur: MenuBlur,\n MenuMouseLeave: MenuMouseLeave,\n ItemMouseMove: ItemMouseMove,\n ItemClick: ItemClick,\n ToggleButtonKeyDownCharacter: ToggleButtonKeyDownCharacter,\n ToggleButtonKeyDownArrowDown: ToggleButtonKeyDownArrowDown,\n ToggleButtonKeyDownArrowUp: ToggleButtonKeyDownArrowUp,\n ToggleButtonClick: ToggleButtonClick,\n FunctionToggleMenu: FunctionToggleMenu,\n FunctionOpenMenu: FunctionOpenMenu,\n FunctionCloseMenu: FunctionCloseMenu,\n FunctionSetHighlightedIndex: FunctionSetHighlightedIndex,\n FunctionSelectItem: FunctionSelectItem,\n FunctionClearKeysSoFar: FunctionClearKeysSoFar,\n FunctionReset: FunctionReset\n});\n/* eslint-disable complexity */\n\nfunction downshiftSelectReducer(state, action) {\n var type = action.type,\n props = action.props,\n shiftKey = action.shiftKey;\n var changes;\n\n switch (type) {\n case ItemMouseMove:\n changes = {\n highlightedIndex: action.index\n };\n break;\n\n case ItemClick:\n changes = {\n isOpen: getDefaultValue(props, 'isOpen'),\n highlightedIndex: getDefaultValue(props, 'highlightedIndex'),\n selectedItem: props.items[action.index]\n };\n break;\n\n case MenuBlur:\n changes = {\n isOpen: false,\n highlightedIndex: -1\n };\n break;\n\n case MenuKeyDownArrowDown:\n changes = {\n highlightedIndex: getNextWrappingIndex$1(shiftKey ? 5 : 1, state.highlightedIndex, props.items.length, props.circularNavigation)\n };\n break;\n\n case MenuKeyDownArrowUp:\n changes = {\n highlightedIndex: getNextWrappingIndex$1(shiftKey ? -5 : -1, state.highlightedIndex, props.items.length, props.circularNavigation)\n };\n break;\n\n case MenuKeyDownHome:\n changes = {\n highlightedIndex: 0\n };\n break;\n\n case MenuKeyDownEnd:\n changes = {\n highlightedIndex: props.items.length - 1\n };\n break;\n\n case MenuKeyDownEscape:\n changes = {\n isOpen: false,\n highlightedIndex: -1\n };\n break;\n\n case MenuKeyDownEnter:\n changes = _extends({\n isOpen: getDefaultValue(props, 'isOpen'),\n highlightedIndex: getDefaultValue(props, 'highlightedIndex')\n }, state.highlightedIndex >= 0 && {\n selectedItem: props.items[state.highlightedIndex]\n });\n break;\n\n case MenuKeyDownCharacter:\n {\n var lowercasedKey = action.key;\n var keysSoFar = \"\" + state.keysSoFar + lowercasedKey;\n var highlightedIndex = getItemIndexByCharacterKey(keysSoFar, state.highlightedIndex, props.items, props.itemToString);\n changes = _extends({\n keysSoFar: keysSoFar\n }, highlightedIndex >= 0 && {\n highlightedIndex: highlightedIndex\n });\n }\n break;\n\n case MenuMouseLeave:\n changes = {\n highlightedIndex: -1\n };\n break;\n\n case ToggleButtonKeyDownCharacter:\n {\n var _lowercasedKey = action.key;\n\n var _keysSoFar = \"\" + state.keysSoFar + _lowercasedKey;\n\n var itemIndex = getItemIndexByCharacterKey(_keysSoFar, state.selectedItem ? props.items.indexOf(state.selectedItem) : -1, props.items, props.itemToString);\n changes = _extends({\n keysSoFar: _keysSoFar\n }, itemIndex >= 0 && {\n selectedItem: props.items[itemIndex]\n });\n }\n break;\n\n case ToggleButtonKeyDownArrowDown:\n {\n changes = {\n isOpen: true,\n highlightedIndex: getHighlightedIndexOnOpen(props, state, 1)\n };\n break;\n }\n\n case ToggleButtonKeyDownArrowUp:\n changes = {\n isOpen: true,\n highlightedIndex: getHighlightedIndexOnOpen(props, state, -1)\n };\n break;\n\n case ToggleButtonClick:\n case FunctionToggleMenu:\n changes = {\n isOpen: !state.isOpen,\n highlightedIndex: state.isOpen ? -1 : getHighlightedIndexOnOpen(props, state, 0)\n };\n break;\n\n case FunctionOpenMenu:\n changes = {\n isOpen: true,\n highlightedIndex: getHighlightedIndexOnOpen(props, state, 0)\n };\n break;\n\n case FunctionCloseMenu:\n changes = {\n isOpen: false\n };\n break;\n\n case FunctionSetHighlightedIndex:\n changes = {\n highlightedIndex: action.highlightedIndex\n };\n break;\n\n case FunctionSelectItem:\n changes = {\n selectedItem: action.selectedItem\n };\n break;\n\n case FunctionClearKeysSoFar:\n changes = {\n keysSoFar: ''\n };\n break;\n\n case FunctionReset:\n changes = {\n highlightedIndex: getDefaultValue(props, 'highlightedIndex'),\n isOpen: getDefaultValue(props, 'isOpen'),\n selectedItem: getDefaultValue(props, 'selectedItem')\n };\n break;\n\n default:\n throw new Error('Reducer called without proper action type.');\n }\n\n return _extends({}, state, {}, changes);\n}\n/* eslint-enable complexity */\n\n\nvar validatePropTypes = getPropTypesValidator(useSelect, propTypes);\nvar defaultProps = {\n itemToString: itemToString,\n stateReducer: function stateReducer(s, a) {\n return a.changes;\n },\n getA11yStatusMessage: getA11yStatusMessage$1,\n getA11ySelectionMessage: getA11ySelectionMessage,\n scrollIntoView: scrollIntoView,\n environment: typeof window === 'undefined'\n /* istanbul ignore next (ssr) */\n ? {} : window\n};\nuseSelect.stateChangeTypes = stateChangeTypes$1;\n\nfunction useSelect(userProps) {\n if (userProps === void 0) {\n userProps = {};\n }\n\n validatePropTypes(userProps); // Props defaults and destructuring.\n\n var props = _extends({}, defaultProps, {}, userProps);\n\n var items = props.items,\n itemToString = props.itemToString,\n getA11yStatusMessage = props.getA11yStatusMessage,\n getA11ySelectionMessage = props.getA11ySelectionMessage,\n initialIsOpen = props.initialIsOpen,\n defaultIsOpen = props.defaultIsOpen,\n scrollIntoView = props.scrollIntoView,\n environment = props.environment; // Initial state depending on controlled props.\n\n var initialState = getInitialState(props); // Reducer init.\n\n var _useEnhancedReducer = useEnhancedReducer(downshiftSelectReducer, initialState, props),\n _useEnhancedReducer$ = _useEnhancedReducer[0],\n isOpen = _useEnhancedReducer$.isOpen,\n highlightedIndex = _useEnhancedReducer$.highlightedIndex,\n selectedItem = _useEnhancedReducer$.selectedItem,\n keysSoFar = _useEnhancedReducer$.keysSoFar,\n dispatchWithoutProps = _useEnhancedReducer[1];\n\n var dispatch = function dispatch(action) {\n return dispatchWithoutProps(_extends({\n props: props\n }, action));\n }; // IDs generation.\n\n\n var _getElementIds = getElementIds(useId, props),\n labelId = _getElementIds.labelId,\n getItemId = _getElementIds.getItemId,\n menuId = _getElementIds.menuId,\n toggleButtonId = _getElementIds.toggleButtonId;\n /* Refs */\n\n\n var toggleButtonRef = useRef(null);\n var menuRef = useRef(null);\n var itemRefs = useRef();\n itemRefs.current = [];\n var isInitialMount = useRef(true);\n var shouldScroll = useRef(true);\n var clearTimeout = useRef(null);\n /* Effects */\n\n /* Sets a11y status message on changes in isOpen. */\n\n useEffect(function () {\n if (isInitialMount.current) {\n return;\n }\n\n setStatus(getA11yStatusMessage({\n isOpen: isOpen,\n items: items,\n selectedItem: selectedItem,\n itemToString: itemToString\n }), environment.document); // eslint-disable-next-line react-hooks/exhaustive-deps\n }, [isOpen]);\n /* Sets a11y status message on changes in selectedItem. */\n\n useEffect(function () {\n if (isInitialMount.current) {\n return;\n }\n\n setStatus(getA11ySelectionMessage({\n isOpen: isOpen,\n items: items,\n selectedItem: selectedItem,\n itemToString: itemToString\n }), environment.document); // eslint-disable-next-line react-hooks/exhaustive-deps\n }, [selectedItem]);\n /* Sets cleanup for the keysSoFar after 500ms. */\n\n useEffect(function () {\n // init the clean function here as we need access to dispatch.\n if (isInitialMount.current) {\n clearTimeout.current = debounce(function () {\n dispatch({\n type: FunctionClearKeysSoFar\n });\n }, 500);\n }\n\n if (!keysSoFar) {\n return;\n }\n\n clearTimeout.current(); // eslint-disable-next-line react-hooks/exhaustive-deps\n }, [keysSoFar]);\n /* Controls the focus on the menu or the toggle button. */\n\n useEffect(function () {\n // Don't focus menu on first render.\n if (isInitialMount.current) {\n // Unless it was initialised as open.\n if (initialIsOpen || defaultIsOpen || isOpen) {\n menuRef.current.focus();\n }\n\n return;\n } // Focus menu on open.\n // istanbul ignore next\n\n\n if (isOpen) {\n menuRef.current.focus(); // Focus toggleButton on close.\n } else if (environment.document.activeElement === menuRef.current) {\n toggleButtonRef.current.focus();\n } // eslint-disable-next-line react-hooks/exhaustive-deps\n\n }, [isOpen]);\n /* Scroll on highlighted item if change comes from keyboard. */\n\n useEffect(function () {\n if (highlightedIndex < 0 || !isOpen || !itemRefs.current.length) {\n return;\n }\n\n if (shouldScroll.current === false) {\n shouldScroll.current = true;\n } else {\n scrollIntoView(itemRefs.current[highlightedIndex], menuRef.current);\n } // eslint-disable-next-line react-hooks/exhaustive-deps\n\n }, [highlightedIndex]);\n /* Make initial ref false. */\n\n useEffect(function () {\n isInitialMount.current = false;\n }, []);\n /* Event handler functions */\n\n var menuKeyDownHandlers = {\n ArrowDown: function ArrowDown(event) {\n event.preventDefault();\n dispatch({\n type: MenuKeyDownArrowDown,\n shiftKey: event.shiftKey\n });\n },\n ArrowUp: function ArrowUp(event) {\n event.preventDefault();\n dispatch({\n type: MenuKeyDownArrowUp,\n shiftKey: event.shiftKey\n });\n },\n Home: function Home(event) {\n event.preventDefault();\n dispatch({\n type: MenuKeyDownHome\n });\n },\n End: function End(event) {\n event.preventDefault();\n dispatch({\n type: MenuKeyDownEnd\n });\n },\n Escape: function Escape() {\n dispatch({\n type: MenuKeyDownEscape\n });\n },\n Enter: function Enter(event) {\n event.preventDefault();\n dispatch({\n type: MenuKeyDownEnter\n });\n },\n Tab: function Tab(event) {\n // The exception that calls MenuBlur.\n // istanbul ignore next\n if (event.shiftKey) {\n dispatch({\n type: MenuBlur\n });\n }\n }\n };\n var toggleButtonKeyDownHandlers = {\n ArrowDown: function ArrowDown(event) {\n event.preventDefault();\n dispatch({\n type: ToggleButtonKeyDownArrowDown\n });\n },\n ArrowUp: function ArrowUp(event) {\n event.preventDefault();\n dispatch({\n type: ToggleButtonKeyDownArrowUp\n });\n }\n }; // Event handlers.\n\n var menuHandleKeyDown = function menuHandleKeyDown(event) {\n var key = normalizeArrowKey(event);\n\n if (key && menuKeyDownHandlers[key]) {\n menuKeyDownHandlers[key](event);\n } else if (isAcceptedCharacterKey(key)) {\n dispatch({\n type: MenuKeyDownCharacter,\n key: key\n });\n }\n }; // Focus going back to the toggleButton is something we control (Escape, Enter, Click).\n // We are toggleing special actions for these cases in reducer, not MenuBlur.\n // Since Shift-Tab also lands focus on toggleButton, we will handle it as exception and call MenuBlur.\n\n\n var menuHandleBlur = function menuHandleBlur(event) {\n if (event.relatedTarget !== toggleButtonRef.current) {\n dispatch({\n type: MenuBlur\n });\n }\n };\n\n var menuHandleMouseLeave = function menuHandleMouseLeave() {\n dispatch({\n type: MenuMouseLeave\n });\n };\n\n var toggleButtonHandleClick = function toggleButtonHandleClick() {\n dispatch({\n type: ToggleButtonClick\n });\n };\n\n var toggleButtonHandleKeyDown = function toggleButtonHandleKeyDown(event) {\n var key = normalizeArrowKey(event);\n\n if (key && toggleButtonKeyDownHandlers[key]) {\n toggleButtonKeyDownHandlers[key](event);\n } else if (isAcceptedCharacterKey(key)) {\n dispatch({\n type: ToggleButtonKeyDownCharacter,\n key: key\n });\n }\n };\n\n var itemHandleMouseMove = function itemHandleMouseMove(index) {\n if (index === highlightedIndex) {\n return;\n }\n\n shouldScroll.current = false;\n dispatch({\n type: ItemMouseMove,\n index: index\n });\n };\n\n var itemHandleClick = function itemHandleClick(index) {\n dispatch({\n type: ItemClick,\n index: index\n });\n }; // returns\n\n\n return {\n // prop getters.\n getToggleButtonProps: function getToggleButtonProps(_temp2) {\n var _extends3;\n\n var _ref2 = _temp2 === void 0 ? {} : _temp2,\n onClick = _ref2.onClick,\n onKeyDown = _ref2.onKeyDown,\n _ref2$refKey = _ref2.refKey,\n refKey = _ref2$refKey === void 0 ? 'ref' : _ref2$refKey,\n ref = _ref2.ref,\n rest = _objectWithoutPropertiesLoose(_ref2, [\"onClick\", \"onKeyDown\", \"refKey\", \"ref\"]);\n\n return _extends((_extends3 = {}, _extends3[refKey] = handleRefs(ref, function (toggleButtonNode) {\n toggleButtonRef.current = toggleButtonNode;\n }), _extends3.id = toggleButtonId, _extends3['aria-haspopup'] = 'listbox', _extends3['aria-expanded'] = isOpen, _extends3['aria-labelledby'] = labelId + \" \" + toggleButtonId, _extends3.onClick = callAllEventHandlers(onClick, toggleButtonHandleClick), _extends3.onKeyDown = callAllEventHandlers(onKeyDown, toggleButtonHandleKeyDown), _extends3), rest);\n },\n getLabelProps: function getLabelProps(labelProps) {\n return _extends({\n id: labelId,\n htmlFor: toggleButtonId\n }, labelProps);\n },\n getMenuProps: function getMenuProps(_temp) {\n var _extends2;\n\n var _ref = _temp === void 0 ? {} : _temp,\n onKeyDown = _ref.onKeyDown,\n onBlur = _ref.onBlur,\n onMouseLeave = _ref.onMouseLeave,\n _ref$refKey = _ref.refKey,\n refKey = _ref$refKey === void 0 ? 'ref' : _ref$refKey,\n ref = _ref.ref,\n rest = _objectWithoutPropertiesLoose(_ref, [\"onKeyDown\", \"onBlur\", \"onMouseLeave\", \"refKey\", \"ref\"]);\n\n return _extends((_extends2 = {}, _extends2[refKey] = handleRefs(ref, function (menuNode) {\n menuRef.current = menuNode;\n }), _extends2.id = menuId, _extends2.role = 'listbox', _extends2['aria-labelledby'] = labelId, _extends2.tabIndex = -1, _extends2), highlightedIndex > -1 && {\n 'aria-activedescendant': getItemId(highlightedIndex)\n }, {\n onKeyDown: callAllEventHandlers(onKeyDown, menuHandleKeyDown),\n onBlur: callAllEventHandlers(onBlur, menuHandleBlur),\n onMouseLeave: callAllEventHandlers(onMouseLeave, menuHandleMouseLeave)\n }, rest);\n },\n getItemProps: function getItemProps(_temp3) {\n var _extends4;\n\n var _ref3 = _temp3 === void 0 ? {} : _temp3,\n item = _ref3.item,\n index = _ref3.index,\n _ref3$refKey = _ref3.refKey,\n refKey = _ref3$refKey === void 0 ? 'ref' : _ref3$refKey,\n ref = _ref3.ref,\n onMouseMove = _ref3.onMouseMove,\n onClick = _ref3.onClick,\n rest = _objectWithoutPropertiesLoose(_ref3, [\"item\", \"index\", \"refKey\", \"ref\", \"onMouseMove\", \"onClick\"]);\n\n var itemIndex = getItemIndex(index, item, items);\n\n if (itemIndex < 0) {\n throw new Error('Pass either item or item index in getItemProps!');\n }\n\n return _extends((_extends4 = {}, _extends4[refKey] = handleRefs(ref, function (itemNode) {\n if (itemNode) {\n itemRefs.current.push(itemNode);\n }\n }), _extends4.role = 'option', _extends4), itemIndex === highlightedIndex && {\n 'aria-selected': true\n }, {\n id: getItemId(itemIndex),\n onMouseMove: callAllEventHandlers(onMouseMove, function () {\n return itemHandleMouseMove(itemIndex);\n }),\n onClick: callAllEventHandlers(onClick, function () {\n return itemHandleClick(itemIndex);\n })\n }, rest);\n },\n // actions.\n toggleMenu: function toggleMenu() {\n dispatch({\n type: FunctionToggleMenu\n });\n },\n openMenu: function openMenu() {\n dispatch({\n type: FunctionOpenMenu\n });\n },\n closeMenu: function closeMenu() {\n dispatch({\n type: FunctionCloseMenu\n });\n },\n setHighlightedIndex: function setHighlightedIndex(newHighlightedIndex) {\n dispatch({\n type: FunctionSetHighlightedIndex,\n highlightedIndex: newHighlightedIndex\n });\n },\n selectItem: function selectItem(newSelectedItem) {\n dispatch({\n type: FunctionSelectItem,\n selectedItem: newSelectedItem\n });\n },\n reset: function reset() {\n dispatch({\n type: FunctionReset\n });\n },\n // state.\n highlightedIndex: highlightedIndex,\n isOpen: isOpen,\n selectedItem: selectedItem\n };\n}\n\nexport default Downshift;\nexport { resetIdCounter, useSelect };","export default function _inheritsLoose(subClass, superClass) {\n subClass.prototype = Object.create(superClass.prototype);\n subClass.prototype.constructor = subClass;\n subClass.__proto__ = superClass;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport React from 'react';\nimport clsx from 'clsx';\nimport PropTypes from 'prop-types';\nimport { chainPropTypes, getDisplayName } from '@material-ui/utils';\nimport hoistNonReactStatics from 'hoist-non-react-statics';\nimport makeStyles from '../makeStyles';\n\nfunction omit(input, fields) {\n var output = {};\n Object.keys(input).forEach(function (prop) {\n if (fields.indexOf(prop) === -1) {\n output[prop] = input[prop];\n }\n });\n return output;\n} // styled-components's API removes the mapping between components and styles.\n// Using components as a low-level styling construct can be simpler.\n\n\nexport default function styled(Component) {\n var componentCreator = function componentCreator(style) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n var name = options.name,\n stylesOptions = _objectWithoutProperties(options, [\"name\"]);\n\n if (process.env.NODE_ENV !== 'production' && Component === undefined) {\n throw new Error(['You are calling styled(Component)(style) with an undefined component.', 'You may have forgotten to import it.'].join('\\n'));\n }\n\n var classNamePrefix = name;\n\n if (process.env.NODE_ENV !== 'production') {\n if (!name) {\n // Provide a better DX outside production.\n var displayName = getDisplayName(Component);\n\n if (displayName !== undefined) {\n classNamePrefix = displayName;\n }\n }\n }\n\n var stylesOrCreator = typeof style === 'function' ? function (theme) {\n return {\n root: function root(props) {\n return style(_extends({\n theme: theme\n }, props));\n }\n };\n } : {\n root: style\n };\n var useStyles = makeStyles(stylesOrCreator, _extends({\n Component: Component,\n name: name || Component.displayName,\n classNamePrefix: classNamePrefix\n }, stylesOptions));\n var filterProps;\n var propTypes = {};\n\n if (style.filterProps) {\n filterProps = style.filterProps;\n delete style.filterProps;\n }\n /* eslint-disable react/forbid-foreign-prop-types */\n\n\n if (style.propTypes) {\n propTypes = style.propTypes;\n delete style.propTypes;\n }\n /* eslint-enable react/forbid-foreign-prop-types */\n\n\n var StyledComponent = /*#__PURE__*/React.forwardRef(function StyledComponent(props, ref) {\n var children = props.children,\n classNameProp = props.className,\n clone = props.clone,\n ComponentProp = props.component,\n other = _objectWithoutProperties(props, [\"children\", \"className\", \"clone\", \"component\"]);\n\n var classes = useStyles(props);\n var className = clsx(classes.root, classNameProp);\n var spread = other;\n\n if (filterProps) {\n spread = omit(spread, filterProps);\n }\n\n if (clone) {\n return /*#__PURE__*/React.cloneElement(children, _extends({\n className: clsx(children.props.className, className)\n }, spread));\n }\n\n if (typeof children === 'function') {\n return children(_extends({\n className: className\n }, spread));\n }\n\n var FinalComponent = ComponentProp || Component;\n return /*#__PURE__*/React.createElement(FinalComponent, _extends({\n ref: ref,\n className: className\n }, spread), children);\n });\n process.env.NODE_ENV !== \"production\" ? StyledComponent.propTypes = _extends({\n /**\n * A render function or node.\n */\n children: PropTypes.oneOfType([PropTypes.node, PropTypes.func]),\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * If `true`, the component will recycle it's children HTML element.\n * It's using `React.cloneElement` internally.\n *\n * This prop will be deprecated and removed in v5\n */\n clone: chainPropTypes(PropTypes.bool, function (props) {\n if (props.clone && props.component) {\n return new Error('You can not use the clone and component prop at the same time.');\n }\n\n return null;\n }),\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType\n }, propTypes) : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n StyledComponent.displayName = \"Styled(\".concat(classNamePrefix, \")\");\n }\n\n hoistNonReactStatics(StyledComponent, Component);\n return StyledComponent;\n };\n\n return componentCreator;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport { styled as styledWithoutDefault } from '@material-ui/styles';\nimport defaultTheme from './defaultTheme';\n\nvar styled = function styled(Component) {\n var componentCreator = styledWithoutDefault(Component);\n return function (style, options) {\n return componentCreator(style, _extends({\n defaultTheme: defaultTheme\n }, options));\n };\n};\n\nexport default styled;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nexport function isPlainObject(item) {\n return item && _typeof(item) === 'object' && item.constructor === Object;\n}\nexport default function deepmerge(target, source) {\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {\n clone: true\n };\n var output = options.clone ? _extends({}, target) : target;\n\n if (isPlainObject(target) && isPlainObject(source)) {\n Object.keys(source).forEach(function (key) {\n // Avoid prototype pollution\n if (key === '__proto__') {\n return;\n }\n\n if (isPlainObject(source[key]) && key in target) {\n output[key] = deepmerge(target[key], source[key], options);\n } else {\n output[key] = source[key];\n }\n });\n }\n\n return output;\n}","/**\n * WARNING: Don't import this directly.\n * Use `MuiError` from `@material-ui/utils/macros/MuiError.macro` instead.\n * @param {number} code\n */\nexport default function formatMuiErrorMessage(code) {\n // Apply babel-plugin-transform-template-literals in loose mode\n // loose mode is safe iff we're concatenating primitives\n // see https://babeljs.io/docs/en/babel-plugin-transform-template-literals#loose\n\n /* eslint-disable prefer-template */\n var url = 'https://material-ui.com/production-error/?code=' + code;\n\n for (var i = 1; i < arguments.length; i += 1) {\n // rest params over-transpile for this case\n // eslint-disable-next-line prefer-rest-params\n url += '&args[]=' + encodeURIComponent(arguments[i]);\n }\n\n return 'Minified Material-UI error #' + code + '; visit ' + url + ' for the full message.';\n /* eslint-enable prefer-template */\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { chainPropTypes } from '@material-ui/utils';\nimport withStyles from '../styles/withStyles';\nimport { alpha } from '../styles/colorManipulator';\nimport ButtonBase from '../ButtonBase';\nimport capitalize from '../utils/capitalize';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n textAlign: 'center',\n flex: '0 0 auto',\n fontSize: theme.typography.pxToRem(24),\n padding: 12,\n borderRadius: '50%',\n overflow: 'visible',\n // Explicitly set the default value to solve a bug on IE 11.\n color: theme.palette.action.active,\n transition: theme.transitions.create('background-color', {\n duration: theme.transitions.duration.shortest\n }),\n '&:hover': {\n backgroundColor: alpha(theme.palette.action.active, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n },\n '&$disabled': {\n backgroundColor: 'transparent',\n color: theme.palette.action.disabled\n }\n },\n\n /* Styles applied to the root element if `edge=\"start\"`. */\n edgeStart: {\n marginLeft: -12,\n '$sizeSmall&': {\n marginLeft: -3\n }\n },\n\n /* Styles applied to the root element if `edge=\"end\"`. */\n edgeEnd: {\n marginRight: -12,\n '$sizeSmall&': {\n marginRight: -3\n }\n },\n\n /* Styles applied to the root element if `color=\"inherit\"`. */\n colorInherit: {\n color: 'inherit'\n },\n\n /* Styles applied to the root element if `color=\"primary\"`. */\n colorPrimary: {\n color: theme.palette.primary.main,\n '&:hover': {\n backgroundColor: alpha(theme.palette.primary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n }\n },\n\n /* Styles applied to the root element if `color=\"secondary\"`. */\n colorSecondary: {\n color: theme.palette.secondary.main,\n '&:hover': {\n backgroundColor: alpha(theme.palette.secondary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n }\n },\n\n /* Pseudo-class applied to the root element if `disabled={true}`. */\n disabled: {},\n\n /* Styles applied to the root element if `size=\"small\"`. */\n sizeSmall: {\n padding: 3,\n fontSize: theme.typography.pxToRem(18)\n },\n\n /* Styles applied to the children container element. */\n label: {\n width: '100%',\n display: 'flex',\n alignItems: 'inherit',\n justifyContent: 'inherit'\n }\n };\n};\n/**\n * Refer to the [Icons](/components/icons/) section of the documentation\n * regarding the available icon options.\n */\n\nvar IconButton = /*#__PURE__*/React.forwardRef(function IconButton(props, ref) {\n var _props$edge = props.edge,\n edge = _props$edge === void 0 ? false : _props$edge,\n children = props.children,\n classes = props.classes,\n className = props.className,\n _props$color = props.color,\n color = _props$color === void 0 ? 'default' : _props$color,\n _props$disabled = props.disabled,\n disabled = _props$disabled === void 0 ? false : _props$disabled,\n _props$disableFocusRi = props.disableFocusRipple,\n disableFocusRipple = _props$disableFocusRi === void 0 ? false : _props$disableFocusRi,\n _props$size = props.size,\n size = _props$size === void 0 ? 'medium' : _props$size,\n other = _objectWithoutProperties(props, [\"edge\", \"children\", \"classes\", \"className\", \"color\", \"disabled\", \"disableFocusRipple\", \"size\"]);\n\n return /*#__PURE__*/React.createElement(ButtonBase, _extends({\n className: clsx(classes.root, className, color !== 'default' && classes[\"color\".concat(capitalize(color))], disabled && classes.disabled, size === \"small\" && classes[\"size\".concat(capitalize(size))], {\n 'start': classes.edgeStart,\n 'end': classes.edgeEnd\n }[edge]),\n centerRipple: true,\n focusRipple: !disableFocusRipple,\n disabled: disabled,\n ref: ref\n }, other), /*#__PURE__*/React.createElement(\"span\", {\n className: classes.label\n }, children));\n});\nprocess.env.NODE_ENV !== \"production\" ? IconButton.propTypes = {\n /**\n * The icon element.\n */\n children: chainPropTypes(PropTypes.node, function (props) {\n var found = React.Children.toArray(props.children).some(function (child) {\n return /*#__PURE__*/React.isValidElement(child) && child.props.onClick;\n });\n\n if (found) {\n return new Error(['Material-UI: You are providing an onClick event listener ' + 'to a child of a button element.', 'Firefox will never trigger the event.', 'You should move the onClick listener to the parent button element.', 'https://github.com/mui-org/material-ui/issues/13957'].join('\\n'));\n }\n\n return null;\n }),\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The color of the component. It supports those theme colors that make sense for this component.\n */\n color: PropTypes.oneOf(['default', 'inherit', 'primary', 'secondary']),\n\n /**\n * If `true`, the button will be disabled.\n */\n disabled: PropTypes.bool,\n\n /**\n * If `true`, the keyboard focus ripple will be disabled.\n */\n disableFocusRipple: PropTypes.bool,\n\n /**\n * If `true`, the ripple effect will be disabled.\n */\n disableRipple: PropTypes.bool,\n\n /**\n * If given, uses a negative margin to counteract the padding on one\n * side (this is often helpful for aligning the left or right\n * side of the icon with content above or below, without ruining the border\n * size and shape).\n */\n edge: PropTypes.oneOf(['start', 'end', false]),\n\n /**\n * The size of the button.\n * `small` is equivalent to the dense button styling.\n */\n size: PropTypes.oneOf(['small', 'medium'])\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiIconButton'\n})(IconButton);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport debounce from '../utils/debounce';\nimport useForkRef from '../utils/useForkRef';\nimport deprecatedPropType from '../utils/deprecatedPropType';\n\nfunction getStyleValue(computedStyle, property) {\n return parseInt(computedStyle[property], 10) || 0;\n}\n\nvar useEnhancedEffect = typeof window !== 'undefined' ? React.useLayoutEffect : React.useEffect;\nvar styles = {\n /* Styles applied to the shadow textarea element. */\n shadow: {\n // Visibility needed to hide the extra text area on iPads\n visibility: 'hidden',\n // Remove from the content flow\n position: 'absolute',\n // Ignore the scrollbar width\n overflow: 'hidden',\n height: 0,\n top: 0,\n left: 0,\n // Create a new layer, increase the isolation of the computed values\n transform: 'translateZ(0)'\n }\n};\nvar TextareaAutosize = /*#__PURE__*/React.forwardRef(function TextareaAutosize(props, ref) {\n var onChange = props.onChange,\n rows = props.rows,\n rowsMax = props.rowsMax,\n rowsMinProp = props.rowsMin,\n maxRowsProp = props.maxRows,\n _props$minRows = props.minRows,\n minRowsProp = _props$minRows === void 0 ? 1 : _props$minRows,\n style = props.style,\n value = props.value,\n other = _objectWithoutProperties(props, [\"onChange\", \"rows\", \"rowsMax\", \"rowsMin\", \"maxRows\", \"minRows\", \"style\", \"value\"]);\n\n var maxRows = maxRowsProp || rowsMax;\n var minRows = rows || rowsMinProp || minRowsProp;\n\n var _React$useRef = React.useRef(value != null),\n isControlled = _React$useRef.current;\n\n var inputRef = React.useRef(null);\n var handleRef = useForkRef(ref, inputRef);\n var shadowRef = React.useRef(null);\n var renders = React.useRef(0);\n\n var _React$useState = React.useState({}),\n state = _React$useState[0],\n setState = _React$useState[1];\n\n var syncHeight = React.useCallback(function () {\n var input = inputRef.current;\n var computedStyle = window.getComputedStyle(input);\n var inputShallow = shadowRef.current;\n inputShallow.style.width = computedStyle.width;\n inputShallow.value = input.value || props.placeholder || 'x';\n\n if (inputShallow.value.slice(-1) === '\\n') {\n // Certain fonts which overflow the line height will cause the textarea\n // to report a different scrollHeight depending on whether the last line\n // is empty. Make it non-empty to avoid this issue.\n inputShallow.value += ' ';\n }\n\n var boxSizing = computedStyle['box-sizing'];\n var padding = getStyleValue(computedStyle, 'padding-bottom') + getStyleValue(computedStyle, 'padding-top');\n var border = getStyleValue(computedStyle, 'border-bottom-width') + getStyleValue(computedStyle, 'border-top-width'); // The height of the inner content\n\n var innerHeight = inputShallow.scrollHeight - padding; // Measure height of a textarea with a single row\n\n inputShallow.value = 'x';\n var singleRowHeight = inputShallow.scrollHeight - padding; // The height of the outer content\n\n var outerHeight = innerHeight;\n\n if (minRows) {\n outerHeight = Math.max(Number(minRows) * singleRowHeight, outerHeight);\n }\n\n if (maxRows) {\n outerHeight = Math.min(Number(maxRows) * singleRowHeight, outerHeight);\n }\n\n outerHeight = Math.max(outerHeight, singleRowHeight); // Take the box sizing into account for applying this value as a style.\n\n var outerHeightStyle = outerHeight + (boxSizing === 'border-box' ? padding + border : 0);\n var overflow = Math.abs(outerHeight - innerHeight) <= 1;\n setState(function (prevState) {\n // Need a large enough difference to update the height.\n // This prevents infinite rendering loop.\n if (renders.current < 20 && (outerHeightStyle > 0 && Math.abs((prevState.outerHeightStyle || 0) - outerHeightStyle) > 1 || prevState.overflow !== overflow)) {\n renders.current += 1;\n return {\n overflow: overflow,\n outerHeightStyle: outerHeightStyle\n };\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (renders.current === 20) {\n console.error(['Material-UI: Too many re-renders. The layout is unstable.', 'TextareaAutosize limits the number of renders to prevent an infinite loop.'].join('\\n'));\n }\n }\n\n return prevState;\n });\n }, [maxRows, minRows, props.placeholder]);\n React.useEffect(function () {\n var handleResize = debounce(function () {\n renders.current = 0;\n syncHeight();\n });\n window.addEventListener('resize', handleResize);\n return function () {\n handleResize.clear();\n window.removeEventListener('resize', handleResize);\n };\n }, [syncHeight]);\n useEnhancedEffect(function () {\n syncHeight();\n });\n React.useEffect(function () {\n renders.current = 0;\n }, [value]);\n\n var handleChange = function handleChange(event) {\n renders.current = 0;\n\n if (!isControlled) {\n syncHeight();\n }\n\n if (onChange) {\n onChange(event);\n }\n };\n\n return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(\"textarea\", _extends({\n value: value,\n onChange: handleChange,\n ref: handleRef // Apply the rows prop to get a \"correct\" first SSR paint\n ,\n rows: minRows,\n style: _extends({\n height: state.outerHeightStyle,\n // Need a large enough difference to allow scrolling.\n // This prevents infinite rendering loop.\n overflow: state.overflow ? 'hidden' : null\n }, style)\n }, other)), /*#__PURE__*/React.createElement(\"textarea\", {\n \"aria-hidden\": true,\n className: props.className,\n readOnly: true,\n ref: shadowRef,\n tabIndex: -1,\n style: _extends({}, styles.shadow, style)\n }));\n});\nprocess.env.NODE_ENV !== \"production\" ? TextareaAutosize.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * Maximum number of rows to display.\n */\n maxRows: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * Minimum number of rows to display.\n */\n minRows: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * @ignore\n */\n onChange: PropTypes.func,\n\n /**\n * @ignore\n */\n placeholder: PropTypes.string,\n\n /**\n * Minimum number of rows to display.\n * @deprecated Use `minRows` instead.\n */\n rows: deprecatedPropType(PropTypes.oneOfType([PropTypes.number, PropTypes.string]), 'Use `minRows` instead.'),\n\n /**\n * Maximum number of rows to display.\n * @deprecated Use `maxRows` instead.\n */\n rowsMax: deprecatedPropType(PropTypes.oneOfType([PropTypes.number, PropTypes.string]), 'Use `maxRows` instead.'),\n\n /**\n * Minimum number of rows to display.\n * @deprecated Use `minRows` instead.\n */\n rowsMin: deprecatedPropType(PropTypes.oneOfType([PropTypes.number, PropTypes.string]), 'Use `minRows` instead.'),\n\n /**\n * @ignore\n */\n style: PropTypes.object,\n\n /**\n * @ignore\n */\n value: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.string), PropTypes.number, PropTypes.string])\n} : void 0;\nexport default TextareaAutosize;","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport { formatMuiErrorMessage as _formatMuiErrorMessage } from \"@material-ui/utils\";\n/* eslint-disable jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions */\n\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { refType } from '@material-ui/utils';\nimport formControlState from '../FormControl/formControlState';\nimport FormControlContext, { useFormControl } from '../FormControl/FormControlContext';\nimport withStyles from '../styles/withStyles';\nimport capitalize from '../utils/capitalize';\nimport useForkRef from '../utils/useForkRef';\nimport TextareaAutosize from '../TextareaAutosize';\nimport { isFilled } from './utils';\nexport var styles = function styles(theme) {\n var light = theme.palette.type === 'light';\n var placeholder = {\n color: 'currentColor',\n opacity: light ? 0.42 : 0.5,\n transition: theme.transitions.create('opacity', {\n duration: theme.transitions.duration.shorter\n })\n };\n var placeholderHidden = {\n opacity: '0 !important'\n };\n var placeholderVisible = {\n opacity: light ? 0.42 : 0.5\n };\n return {\n '@global': {\n '@keyframes mui-auto-fill': {},\n '@keyframes mui-auto-fill-cancel': {}\n },\n\n /* Styles applied to the root element. */\n root: _extends({}, theme.typography.body1, {\n color: theme.palette.text.primary,\n lineHeight: '1.1876em',\n // Reset (19px), match the native input line-height\n boxSizing: 'border-box',\n // Prevent padding issue with fullWidth.\n position: 'relative',\n cursor: 'text',\n display: 'inline-flex',\n alignItems: 'center',\n '&$disabled': {\n color: theme.palette.text.disabled,\n cursor: 'default'\n }\n }),\n\n /* Styles applied to the root element if the component is a descendant of `FormControl`. */\n formControl: {},\n\n /* Styles applied to the root element if the component is focused. */\n focused: {},\n\n /* Styles applied to the root element if `disabled={true}`. */\n disabled: {},\n\n /* Styles applied to the root element if `startAdornment` is provided. */\n adornedStart: {},\n\n /* Styles applied to the root element if `endAdornment` is provided. */\n adornedEnd: {},\n\n /* Pseudo-class applied to the root element if `error={true}`. */\n error: {},\n\n /* Styles applied to the `input` element if `margin=\"dense\"`. */\n marginDense: {},\n\n /* Styles applied to the root element if `multiline={true}`. */\n multiline: {\n padding: \"\".concat(8 - 2, \"px 0 \").concat(8 - 1, \"px\"),\n '&$marginDense': {\n paddingTop: 4 - 1\n }\n },\n\n /* Styles applied to the root element if the color is secondary. */\n colorSecondary: {},\n\n /* Styles applied to the root element if `fullWidth={true}`. */\n fullWidth: {\n width: '100%'\n },\n\n /* Styles applied to the `input` element. */\n input: {\n font: 'inherit',\n letterSpacing: 'inherit',\n color: 'currentColor',\n padding: \"\".concat(8 - 2, \"px 0 \").concat(8 - 1, \"px\"),\n border: 0,\n boxSizing: 'content-box',\n background: 'none',\n height: '1.1876em',\n // Reset (19px), match the native input line-height\n margin: 0,\n // Reset for Safari\n WebkitTapHighlightColor: 'transparent',\n display: 'block',\n // Make the flex item shrink with Firefox\n minWidth: 0,\n width: '100%',\n // Fix IE 11 width issue\n animationName: 'mui-auto-fill-cancel',\n animationDuration: '10ms',\n '&::-webkit-input-placeholder': placeholder,\n '&::-moz-placeholder': placeholder,\n // Firefox 19+\n '&:-ms-input-placeholder': placeholder,\n // IE 11\n '&::-ms-input-placeholder': placeholder,\n // Edge\n '&:focus': {\n outline: 0\n },\n // Reset Firefox invalid required input style\n '&:invalid': {\n boxShadow: 'none'\n },\n '&::-webkit-search-decoration': {\n // Remove the padding when type=search.\n '-webkit-appearance': 'none'\n },\n // Show and hide the placeholder logic\n 'label[data-shrink=false] + $formControl &': {\n '&::-webkit-input-placeholder': placeholderHidden,\n '&::-moz-placeholder': placeholderHidden,\n // Firefox 19+\n '&:-ms-input-placeholder': placeholderHidden,\n // IE 11\n '&::-ms-input-placeholder': placeholderHidden,\n // Edge\n '&:focus::-webkit-input-placeholder': placeholderVisible,\n '&:focus::-moz-placeholder': placeholderVisible,\n // Firefox 19+\n '&:focus:-ms-input-placeholder': placeholderVisible,\n // IE 11\n '&:focus::-ms-input-placeholder': placeholderVisible // Edge\n\n },\n '&$disabled': {\n opacity: 1 // Reset iOS opacity\n\n },\n '&:-webkit-autofill': {\n animationDuration: '5000s',\n animationName: 'mui-auto-fill'\n }\n },\n\n /* Styles applied to the `input` element if `margin=\"dense\"`. */\n inputMarginDense: {\n paddingTop: 4 - 1\n },\n\n /* Styles applied to the `input` element if `multiline={true}`. */\n inputMultiline: {\n height: 'auto',\n resize: 'none',\n padding: 0\n },\n\n /* Styles applied to the `input` element if `type=\"search\"`. */\n inputTypeSearch: {\n // Improve type search style.\n '-moz-appearance': 'textfield',\n '-webkit-appearance': 'textfield'\n },\n\n /* Styles applied to the `input` element if `startAdornment` is provided. */\n inputAdornedStart: {},\n\n /* Styles applied to the `input` element if `endAdornment` is provided. */\n inputAdornedEnd: {},\n\n /* Styles applied to the `input` element if `hiddenLabel={true}`. */\n inputHiddenLabel: {}\n };\n};\nvar useEnhancedEffect = typeof window === 'undefined' ? React.useEffect : React.useLayoutEffect;\n/**\n * `InputBase` contains as few styles as possible.\n * It aims to be a simple building block for creating an input.\n * It contains a load of style reset and some state logic.\n */\n\nvar InputBase = /*#__PURE__*/React.forwardRef(function InputBase(props, ref) {\n var ariaDescribedby = props['aria-describedby'],\n autoComplete = props.autoComplete,\n autoFocus = props.autoFocus,\n classes = props.classes,\n className = props.className,\n color = props.color,\n defaultValue = props.defaultValue,\n disabled = props.disabled,\n endAdornment = props.endAdornment,\n error = props.error,\n _props$fullWidth = props.fullWidth,\n fullWidth = _props$fullWidth === void 0 ? false : _props$fullWidth,\n id = props.id,\n _props$inputComponent = props.inputComponent,\n inputComponent = _props$inputComponent === void 0 ? 'input' : _props$inputComponent,\n _props$inputProps = props.inputProps,\n inputPropsProp = _props$inputProps === void 0 ? {} : _props$inputProps,\n inputRefProp = props.inputRef,\n margin = props.margin,\n _props$multiline = props.multiline,\n multiline = _props$multiline === void 0 ? false : _props$multiline,\n name = props.name,\n onBlur = props.onBlur,\n onChange = props.onChange,\n onClick = props.onClick,\n onFocus = props.onFocus,\n onKeyDown = props.onKeyDown,\n onKeyUp = props.onKeyUp,\n placeholder = props.placeholder,\n readOnly = props.readOnly,\n renderSuffix = props.renderSuffix,\n rows = props.rows,\n rowsMax = props.rowsMax,\n rowsMin = props.rowsMin,\n maxRows = props.maxRows,\n minRows = props.minRows,\n startAdornment = props.startAdornment,\n _props$type = props.type,\n type = _props$type === void 0 ? 'text' : _props$type,\n valueProp = props.value,\n other = _objectWithoutProperties(props, [\"aria-describedby\", \"autoComplete\", \"autoFocus\", \"classes\", \"className\", \"color\", \"defaultValue\", \"disabled\", \"endAdornment\", \"error\", \"fullWidth\", \"id\", \"inputComponent\", \"inputProps\", \"inputRef\", \"margin\", \"multiline\", \"name\", \"onBlur\", \"onChange\", \"onClick\", \"onFocus\", \"onKeyDown\", \"onKeyUp\", \"placeholder\", \"readOnly\", \"renderSuffix\", \"rows\", \"rowsMax\", \"rowsMin\", \"maxRows\", \"minRows\", \"startAdornment\", \"type\", \"value\"]);\n\n var value = inputPropsProp.value != null ? inputPropsProp.value : valueProp;\n\n var _React$useRef = React.useRef(value != null),\n isControlled = _React$useRef.current;\n\n var inputRef = React.useRef();\n var handleInputRefWarning = React.useCallback(function (instance) {\n if (process.env.NODE_ENV !== 'production') {\n if (instance && instance.nodeName !== 'INPUT' && !instance.focus) {\n console.error(['Material-UI: You have provided a `inputComponent` to the input component', 'that does not correctly handle the `inputRef` prop.', 'Make sure the `inputRef` prop is called with a HTMLInputElement.'].join('\\n'));\n }\n }\n }, []);\n var handleInputPropsRefProp = useForkRef(inputPropsProp.ref, handleInputRefWarning);\n var handleInputRefProp = useForkRef(inputRefProp, handleInputPropsRefProp);\n var handleInputRef = useForkRef(inputRef, handleInputRefProp);\n\n var _React$useState = React.useState(false),\n focused = _React$useState[0],\n setFocused = _React$useState[1];\n\n var muiFormControl = useFormControl();\n\n if (process.env.NODE_ENV !== 'production') {\n // eslint-disable-next-line react-hooks/rules-of-hooks\n React.useEffect(function () {\n if (muiFormControl) {\n return muiFormControl.registerEffect();\n }\n\n return undefined;\n }, [muiFormControl]);\n }\n\n var fcs = formControlState({\n props: props,\n muiFormControl: muiFormControl,\n states: ['color', 'disabled', 'error', 'hiddenLabel', 'margin', 'required', 'filled']\n });\n fcs.focused = muiFormControl ? muiFormControl.focused : focused; // The blur won't fire when the disabled state is set on a focused input.\n // We need to book keep the focused state manually.\n\n React.useEffect(function () {\n if (!muiFormControl && disabled && focused) {\n setFocused(false);\n\n if (onBlur) {\n onBlur();\n }\n }\n }, [muiFormControl, disabled, focused, onBlur]);\n var onFilled = muiFormControl && muiFormControl.onFilled;\n var onEmpty = muiFormControl && muiFormControl.onEmpty;\n var checkDirty = React.useCallback(function (obj) {\n if (isFilled(obj)) {\n if (onFilled) {\n onFilled();\n }\n } else if (onEmpty) {\n onEmpty();\n }\n }, [onFilled, onEmpty]);\n useEnhancedEffect(function () {\n if (isControlled) {\n checkDirty({\n value: value\n });\n }\n }, [value, checkDirty, isControlled]);\n\n var handleFocus = function handleFocus(event) {\n // Fix a bug with IE 11 where the focus/blur events are triggered\n // while the input is disabled.\n if (fcs.disabled) {\n event.stopPropagation();\n return;\n }\n\n if (onFocus) {\n onFocus(event);\n }\n\n if (inputPropsProp.onFocus) {\n inputPropsProp.onFocus(event);\n }\n\n if (muiFormControl && muiFormControl.onFocus) {\n muiFormControl.onFocus(event);\n } else {\n setFocused(true);\n }\n };\n\n var handleBlur = function handleBlur(event) {\n if (onBlur) {\n onBlur(event);\n }\n\n if (inputPropsProp.onBlur) {\n inputPropsProp.onBlur(event);\n }\n\n if (muiFormControl && muiFormControl.onBlur) {\n muiFormControl.onBlur(event);\n } else {\n setFocused(false);\n }\n };\n\n var handleChange = function handleChange(event) {\n if (!isControlled) {\n var element = event.target || inputRef.current;\n\n if (element == null) {\n throw new Error(process.env.NODE_ENV !== \"production\" ? \"Material-UI: Expected valid input target. Did you use a custom `inputComponent` and forget to forward refs? See https://material-ui.com/r/input-component-ref-interface for more info.\" : _formatMuiErrorMessage(1));\n }\n\n checkDirty({\n value: element.value\n });\n }\n\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n if (inputPropsProp.onChange) {\n inputPropsProp.onChange.apply(inputPropsProp, [event].concat(args));\n } // Perform in the willUpdate\n\n\n if (onChange) {\n onChange.apply(void 0, [event].concat(args));\n }\n }; // Check the input state on mount, in case it was filled by the user\n // or auto filled by the browser before the hydration (for SSR).\n\n\n React.useEffect(function () {\n checkDirty(inputRef.current);\n }, []); // eslint-disable-line react-hooks/exhaustive-deps\n\n var handleClick = function handleClick(event) {\n if (inputRef.current && event.currentTarget === event.target) {\n inputRef.current.focus();\n }\n\n if (onClick) {\n onClick(event);\n }\n };\n\n var InputComponent = inputComponent;\n\n var inputProps = _extends({}, inputPropsProp, {\n ref: handleInputRef\n });\n\n if (typeof InputComponent !== 'string') {\n inputProps = _extends({\n // Rename ref to inputRef as we don't know the\n // provided `inputComponent` structure.\n inputRef: handleInputRef,\n type: type\n }, inputProps, {\n ref: null\n });\n } else if (multiline) {\n if (rows && !maxRows && !minRows && !rowsMax && !rowsMin) {\n InputComponent = 'textarea';\n } else {\n inputProps = _extends({\n minRows: rows || minRows,\n rowsMax: rowsMax,\n maxRows: maxRows\n }, inputProps);\n InputComponent = TextareaAutosize;\n }\n } else {\n inputProps = _extends({\n type: type\n }, inputProps);\n }\n\n var handleAutoFill = function handleAutoFill(event) {\n // Provide a fake value as Chrome might not let you access it for security reasons.\n checkDirty(event.animationName === 'mui-auto-fill-cancel' ? inputRef.current : {\n value: 'x'\n });\n };\n\n React.useEffect(function () {\n if (muiFormControl) {\n muiFormControl.setAdornedStart(Boolean(startAdornment));\n }\n }, [muiFormControl, startAdornment]);\n return /*#__PURE__*/React.createElement(\"div\", _extends({\n className: clsx(classes.root, classes[\"color\".concat(capitalize(fcs.color || 'primary'))], className, fcs.disabled && classes.disabled, fcs.error && classes.error, fullWidth && classes.fullWidth, fcs.focused && classes.focused, muiFormControl && classes.formControl, multiline && classes.multiline, startAdornment && classes.adornedStart, endAdornment && classes.adornedEnd, fcs.margin === 'dense' && classes.marginDense),\n onClick: handleClick,\n ref: ref\n }, other), startAdornment, /*#__PURE__*/React.createElement(FormControlContext.Provider, {\n value: null\n }, /*#__PURE__*/React.createElement(InputComponent, _extends({\n \"aria-invalid\": fcs.error,\n \"aria-describedby\": ariaDescribedby,\n autoComplete: autoComplete,\n autoFocus: autoFocus,\n defaultValue: defaultValue,\n disabled: fcs.disabled,\n id: id,\n onAnimationStart: handleAutoFill,\n name: name,\n placeholder: placeholder,\n readOnly: readOnly,\n required: fcs.required,\n rows: rows,\n value: value,\n onKeyDown: onKeyDown,\n onKeyUp: onKeyUp\n }, inputProps, {\n className: clsx(classes.input, inputPropsProp.className, fcs.disabled && classes.disabled, multiline && classes.inputMultiline, fcs.hiddenLabel && classes.inputHiddenLabel, startAdornment && classes.inputAdornedStart, endAdornment && classes.inputAdornedEnd, type === 'search' && classes.inputTypeSearch, fcs.margin === 'dense' && classes.inputMarginDense),\n onBlur: handleBlur,\n onChange: handleChange,\n onFocus: handleFocus\n }))), endAdornment, renderSuffix ? renderSuffix(_extends({}, fcs, {\n startAdornment: startAdornment\n })) : null);\n});\nprocess.env.NODE_ENV !== \"production\" ? InputBase.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * @ignore\n */\n 'aria-describedby': PropTypes.string,\n\n /**\n * This prop helps users to fill forms faster, especially on mobile devices.\n * The name can be confusing, as it's more like an autofill.\n * You can learn more about it [following the specification](https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill).\n */\n autoComplete: PropTypes.string,\n\n /**\n * If `true`, the `input` element will be focused during the first mount.\n */\n autoFocus: PropTypes.bool,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The color of the component. It supports those theme colors that make sense for this component.\n */\n color: PropTypes.oneOf(['primary', 'secondary']),\n\n /**\n * The default `input` element value. Use when the component is not controlled.\n */\n defaultValue: PropTypes.any,\n\n /**\n * If `true`, the `input` element will be disabled.\n */\n disabled: PropTypes.bool,\n\n /**\n * End `InputAdornment` for this component.\n */\n endAdornment: PropTypes.node,\n\n /**\n * If `true`, the input will indicate an error. This is normally obtained via context from\n * FormControl.\n */\n error: PropTypes.bool,\n\n /**\n * If `true`, the input will take up the full width of its container.\n */\n fullWidth: PropTypes.bool,\n\n /**\n * The id of the `input` element.\n */\n id: PropTypes.string,\n\n /**\n * The component used for the `input` element.\n * Either a string to use a HTML element or a component.\n */\n inputComponent: PropTypes.elementType,\n\n /**\n * [Attributes](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#Attributes) applied to the `input` element.\n */\n inputProps: PropTypes.object,\n\n /**\n * Pass a ref to the `input` element.\n */\n inputRef: refType,\n\n /**\n * If `dense`, will adjust vertical spacing. This is normally obtained via context from\n * FormControl.\n */\n margin: PropTypes.oneOf(['dense', 'none']),\n\n /**\n * Maximum number of rows to display when multiline option is set to true.\n */\n maxRows: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * Minimum number of rows to display when multiline option is set to true.\n */\n minRows: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * If `true`, a textarea element will be rendered.\n */\n multiline: PropTypes.bool,\n\n /**\n * Name attribute of the `input` element.\n */\n name: PropTypes.string,\n\n /**\n * Callback fired when the input is blurred.\n *\n * Notice that the first argument (event) might be undefined.\n */\n onBlur: PropTypes.func,\n\n /**\n * Callback fired when the value is changed.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new value by accessing `event.target.value` (string).\n */\n onChange: PropTypes.func,\n\n /**\n * @ignore\n */\n onClick: PropTypes.func,\n\n /**\n * @ignore\n */\n onFocus: PropTypes.func,\n\n /**\n * @ignore\n */\n onKeyDown: PropTypes.func,\n\n /**\n * @ignore\n */\n onKeyUp: PropTypes.func,\n\n /**\n * The short hint displayed in the input before the user enters a value.\n */\n placeholder: PropTypes.string,\n\n /**\n * It prevents the user from changing the value of the field\n * (not from interacting with the field).\n */\n readOnly: PropTypes.bool,\n\n /**\n * @ignore\n */\n renderSuffix: PropTypes.func,\n\n /**\n * If `true`, the `input` element will be required.\n */\n required: PropTypes.bool,\n\n /**\n * Number of rows to display when multiline option is set to true.\n */\n rows: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * Maximum number of rows to display.\n * @deprecated Use `maxRows` instead.\n */\n rowsMax: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * Minimum number of rows to display.\n * @deprecated Use `minRows` instead.\n */\n rowsMin: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * Start `InputAdornment` for this component.\n */\n startAdornment: PropTypes.node,\n\n /**\n * Type of the `input` element. 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2 : d) {\n case 0:\n d = gd.bind(null, b, 1, a);\n break;\n\n case 1:\n d = hd.bind(null, b, 1, a);\n break;\n\n default:\n d = id.bind(null, b, 1, a);\n }\n\n c ? a.addEventListener(b, d, !0) : a.addEventListener(b, d, !1);\n}\n\nfunction gd(a, b, c, d) {\n Ja || Ha();\n var e = id,\n f = Ja;\n Ja = !0;\n\n try {\n Ga(e, a, b, c, d);\n } finally {\n (Ja = f) || La();\n }\n}\n\nfunction hd(a, b, c, d) {\n ed(dd, id.bind(null, a, b, c, d));\n}\n\nfunction id(a, b, c, d) {\n if (fd) if (0 < Ac.length && -1 < Hc.indexOf(a)) a = Kc(null, a, b, c, d), Ac.push(a);else {\n var e = Rc(a, b, c, d);\n if (null === e) Lc(a, d);else if (-1 < Hc.indexOf(a)) a = Kc(e, a, b, c, d), Ac.push(a);else if (!Oc(e, a, b, c, d)) {\n Lc(a, d);\n a = rc(a, d, null, b);\n\n try {\n Ma(sc, a);\n } finally {\n qc(a);\n }\n }\n }\n}\n\nfunction Rc(a, b, c, d) {\n c = nc(d);\n c = tc(c);\n\n if (null !== c) {\n var e = dc(c);\n if (null === e) c = null;else {\n var f = e.tag;\n\n if (13 === f) {\n c = ec(e);\n if (null !== c) return c;\n c = null;\n } else if (3 === f) {\n if (e.stateNode.hydrate) return 3 === e.tag ? e.stateNode.containerInfo : null;\n c = null;\n } else e !== c && (c = null);\n }\n }\n\n a = rc(a, d, c, b);\n\n try {\n Ma(sc, a);\n } finally {\n qc(a);\n }\n\n return null;\n}\n\nvar jd = {\n animationIterationCount: !0,\n borderImageOutset: !0,\n borderImageSlice: !0,\n borderImageWidth: !0,\n boxFlex: !0,\n boxFlexGroup: !0,\n boxOrdinalGroup: !0,\n columnCount: !0,\n columns: !0,\n flex: !0,\n flexGrow: !0,\n flexPositive: !0,\n flexShrink: !0,\n flexNegative: !0,\n flexOrder: !0,\n gridArea: !0,\n gridRow: !0,\n gridRowEnd: !0,\n gridRowSpan: !0,\n gridRowStart: !0,\n gridColumn: !0,\n gridColumnEnd: !0,\n gridColumnSpan: !0,\n gridColumnStart: !0,\n fontWeight: !0,\n lineClamp: !0,\n lineHeight: !0,\n opacity: !0,\n order: !0,\n orphans: !0,\n tabSize: !0,\n widows: !0,\n zIndex: !0,\n zoom: !0,\n fillOpacity: !0,\n floodOpacity: !0,\n stopOpacity: !0,\n strokeDasharray: !0,\n strokeDashoffset: !0,\n strokeMiterlimit: !0,\n strokeOpacity: !0,\n strokeWidth: !0\n},\n kd = [\"Webkit\", \"ms\", \"Moz\", \"O\"];\nObject.keys(jd).forEach(function (a) {\n kd.forEach(function (b) {\n b = b + a.charAt(0).toUpperCase() + a.substring(1);\n jd[b] = jd[a];\n });\n});\n\nfunction ld(a, b, c) {\n return null == b || \"boolean\" === typeof b || \"\" === b ? \"\" : c || \"number\" !== typeof b || 0 === b || jd.hasOwnProperty(a) && jd[a] ? (\"\" + b).trim() : b + \"px\";\n}\n\nfunction md(a, b) {\n a = a.style;\n\n for (var c in b) {\n if (b.hasOwnProperty(c)) {\n var d = 0 === c.indexOf(\"--\"),\n e = ld(c, b[c], d);\n \"float\" === c && (c = \"cssFloat\");\n d ? a.setProperty(c, e) : a[c] = e;\n }\n }\n}\n\nvar nd = n({\n menuitem: !0\n}, {\n area: !0,\n base: !0,\n br: !0,\n col: !0,\n embed: !0,\n hr: !0,\n img: !0,\n input: !0,\n keygen: !0,\n link: !0,\n meta: !0,\n param: !0,\n source: !0,\n track: !0,\n wbr: !0\n});\n\nfunction od(a, b) {\n if (b) {\n if (nd[a] && (null != b.children || null != b.dangerouslySetInnerHTML)) throw Error(u(137, a, \"\"));\n\n if (null != b.dangerouslySetInnerHTML) {\n if (null != b.children) throw Error(u(60));\n if (!(\"object\" === typeof b.dangerouslySetInnerHTML && \"__html\" in b.dangerouslySetInnerHTML)) throw Error(u(61));\n }\n\n if (null != b.style && \"object\" !== typeof b.style) throw Error(u(62, \"\"));\n }\n}\n\nfunction pd(a, b) {\n if (-1 === a.indexOf(\"-\")) return \"string\" === typeof b.is;\n\n switch (a) {\n case \"annotation-xml\":\n case \"color-profile\":\n case \"font-face\":\n case \"font-face-src\":\n case \"font-face-uri\":\n case \"font-face-format\":\n case \"font-face-name\":\n case \"missing-glyph\":\n return !1;\n\n default:\n return !0;\n }\n}\n\nvar qd = Mb.html;\n\nfunction rd(a, b) {\n a = 9 === a.nodeType || 11 === a.nodeType ? 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!!(a.compareDocumentPosition(b) & 16) : !1 : !1;\n}\n\nfunction xd() {\n for (var a = window, b = td(); b instanceof a.HTMLIFrameElement;) {\n try {\n var c = \"string\" === typeof b.contentWindow.location.href;\n } catch (d) {\n c = !1;\n }\n\n if (c) a = b.contentWindow;else break;\n b = td(a.document);\n }\n\n return b;\n}\n\nfunction yd(a) {\n var b = a && a.nodeName && a.nodeName.toLowerCase();\n return b && (\"input\" === b && (\"text\" === a.type || \"search\" === a.type || \"tel\" === a.type || \"url\" === a.type || \"password\" === a.type) || \"textarea\" === b || \"true\" === a.contentEditable);\n}\n\nvar zd = \"$\",\n Ad = \"/$\",\n Bd = \"$?\",\n Cd = \"$!\",\n Dd = null,\n Ed = null;\n\nfunction Fd(a, b) {\n switch (a) {\n case \"button\":\n case \"input\":\n case \"select\":\n case \"textarea\":\n return !!b.autoFocus;\n }\n\n return !1;\n}\n\nfunction Gd(a, b) {\n return \"textarea\" === a || \"option\" === a || \"noscript\" === a || \"string\" === typeof b.children || \"number\" === typeof b.children || \"object\" === typeof b.dangerouslySetInnerHTML && null !== b.dangerouslySetInnerHTML && null != b.dangerouslySetInnerHTML.__html;\n}\n\nvar Hd = \"function\" === typeof setTimeout ? 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null : a;\n}\n\nfunction Pd(a) {\n if (5 === a.tag || 6 === a.tag) return a.stateNode;\n throw Error(u(33));\n}\n\nfunction Qd(a) {\n return a[Nd] || null;\n}\n\nfunction Rd(a) {\n do {\n a = a.return;\n } while (a && 5 !== a.tag);\n\n return a ? a : null;\n}\n\nfunction Sd(a, b) {\n var c = a.stateNode;\n if (!c) return null;\n var d = la(c);\n if (!d) return null;\n c = d[b];\n\n a: switch (b) {\n case \"onClick\":\n case \"onClickCapture\":\n case \"onDoubleClick\":\n case \"onDoubleClickCapture\":\n case \"onMouseDown\":\n case \"onMouseDownCapture\":\n case \"onMouseMove\":\n case \"onMouseMoveCapture\":\n case \"onMouseUp\":\n case \"onMouseUpCapture\":\n case \"onMouseEnter\":\n (d = !d.disabled) || (a = a.type, d = !(\"button\" === a || \"input\" === a || \"select\" === a || \"textarea\" === a));\n a = !d;\n break a;\n\n default:\n a = !1;\n }\n\n if (a) return null;\n if (c && \"function\" !== typeof c) throw Error(u(231, b, typeof c));\n return c;\n}\n\nfunction Td(a, b, c) {\n if (b = Sd(a, c.dispatchConfig.phasedRegistrationNames[b])) c._dispatchListeners = ic(c._dispatchListeners, b), c._dispatchInstances = ic(c._dispatchInstances, a);\n}\n\nfunction Ud(a) {\n if (a && a.dispatchConfig.phasedRegistrationNames) {\n for (var b = a._targetInst, c = []; b;) {\n c.push(b), b = Rd(b);\n }\n\n for (b = c.length; 0 < b--;) {\n Td(c[b], \"captured\", a);\n }\n\n for (b = 0; b < c.length; b++) {\n Td(c[b], \"bubbled\", a);\n }\n }\n}\n\nfunction Vd(a, b, c) {\n a && c && c.dispatchConfig.registrationName && (b = Sd(a, c.dispatchConfig.registrationName)) && (c._dispatchListeners = ic(c._dispatchListeners, b), c._dispatchInstances = ic(c._dispatchInstances, a));\n}\n\nfunction Wd(a) {\n a && a.dispatchConfig.registrationName && Vd(a._targetInst, null, a);\n}\n\nfunction Xd(a) {\n jc(a, Ud);\n}\n\nvar Yd = null,\n Zd = null,\n $d = null;\n\nfunction ae() {\n if ($d) return $d;\n var a,\n b = Zd,\n c = b.length,\n d,\n e = \"value\" in Yd ? Yd.value : Yd.textContent,\n f = e.length;\n\n for (a = 0; a < c && b[a] === e[a]; a++) {\n ;\n }\n\n var g = c - a;\n\n for (d = 1; d <= g && b[c - d] === e[f - d]; d++) {\n ;\n }\n\n return $d = e.slice(a, 1 < d ? 1 - d : void 0);\n}\n\nfunction be() {\n return !0;\n}\n\nfunction ce() {\n return !1;\n}\n\nfunction G(a, b, c, d) {\n this.dispatchConfig = a;\n this._targetInst = b;\n this.nativeEvent = c;\n a = this.constructor.Interface;\n\n for (var e in a) {\n a.hasOwnProperty(e) && ((b = a[e]) ? this[e] = b(c) : \"target\" === e ? this.target = d : this[e] = c[e]);\n }\n\n this.isDefaultPrevented = (null != c.defaultPrevented ? c.defaultPrevented : !1 === c.returnValue) ? be : ce;\n this.isPropagationStopped = ce;\n return this;\n}\n\nn(G.prototype, {\n preventDefault: function preventDefault() {\n this.defaultPrevented = !0;\n var a = this.nativeEvent;\n a && (a.preventDefault ? a.preventDefault() : \"unknown\" !== typeof a.returnValue && (a.returnValue = !1), this.isDefaultPrevented = be);\n },\n stopPropagation: function stopPropagation() {\n var a = this.nativeEvent;\n a && (a.stopPropagation ? a.stopPropagation() : \"unknown\" !== typeof a.cancelBubble && (a.cancelBubble = !0), this.isPropagationStopped = be);\n },\n persist: function persist() {\n this.isPersistent = be;\n },\n isPersistent: ce,\n destructor: function destructor() {\n var a = this.constructor.Interface,\n b;\n\n for (b in a) {\n this[b] = null;\n }\n\n this.nativeEvent = this._targetInst = this.dispatchConfig = null;\n this.isPropagationStopped = this.isDefaultPrevented = ce;\n this._dispatchInstances = this._dispatchListeners = null;\n }\n});\nG.Interface = {\n type: null,\n target: null,\n currentTarget: function currentTarget() {\n return null;\n },\n eventPhase: null,\n bubbles: null,\n cancelable: null,\n timeStamp: function timeStamp(a) {\n return a.timeStamp || Date.now();\n },\n defaultPrevented: null,\n isTrusted: null\n};\n\nG.extend = function (a) {\n function b() {}\n\n function c() {\n return d.apply(this, arguments);\n }\n\n var d = this;\n b.prototype = d.prototype;\n var e = new b();\n n(e, c.prototype);\n c.prototype = e;\n c.prototype.constructor = c;\n c.Interface = n({}, d.Interface, a);\n c.extend = d.extend;\n de(c);\n return c;\n};\n\nde(G);\n\nfunction ee(a, b, c, d) {\n if (this.eventPool.length) {\n var e = this.eventPool.pop();\n this.call(e, a, b, c, d);\n return e;\n }\n\n return new this(a, b, c, d);\n}\n\nfunction fe(a) {\n if (!(a instanceof this)) throw Error(u(279));\n a.destructor();\n 10 > this.eventPool.length && this.eventPool.push(a);\n}\n\nfunction de(a) {\n a.eventPool = [];\n a.getPooled = ee;\n a.release = fe;\n}\n\nvar ge = G.extend({\n data: null\n}),\n he = G.extend({\n data: null\n}),\n ie = [9, 13, 27, 32],\n je = ya && \"CompositionEvent\" in window,\n ke = null;\nya && \"documentMode\" in document && (ke = document.documentMode);\nvar le = ya && \"TextEvent\" in window && !ke,\n me = ya && (!je || ke && 8 < ke && 11 >= ke),\n ne = String.fromCharCode(32),\n oe = {\n beforeInput: {\n phasedRegistrationNames: {\n bubbled: \"onBeforeInput\",\n captured: \"onBeforeInputCapture\"\n },\n dependencies: [\"compositionend\", \"keypress\", \"textInput\", \"paste\"]\n },\n compositionEnd: {\n phasedRegistrationNames: {\n bubbled: \"onCompositionEnd\",\n captured: \"onCompositionEndCapture\"\n },\n dependencies: \"blur compositionend keydown keypress keyup mousedown\".split(\" \")\n },\n compositionStart: {\n phasedRegistrationNames: {\n bubbled: \"onCompositionStart\",\n captured: \"onCompositionStartCapture\"\n },\n dependencies: \"blur compositionstart keydown keypress keyup mousedown\".split(\" \")\n },\n compositionUpdate: {\n phasedRegistrationNames: {\n bubbled: \"onCompositionUpdate\",\n captured: \"onCompositionUpdateCapture\"\n },\n dependencies: \"blur compositionupdate keydown keypress keyup mousedown\".split(\" \")\n }\n},\n pe = !1;\n\nfunction qe(a, b) {\n switch (a) {\n case \"keyup\":\n return -1 !== ie.indexOf(b.keyCode);\n\n case \"keydown\":\n return 229 !== b.keyCode;\n\n case \"keypress\":\n case \"mousedown\":\n case \"blur\":\n return !0;\n\n default:\n return !1;\n }\n}\n\nfunction re(a) {\n a = a.detail;\n return \"object\" === typeof a && \"data\" in a ? a.data : null;\n}\n\nvar se = !1;\n\nfunction te(a, b) {\n switch (a) {\n case \"compositionend\":\n return re(b);\n\n case \"keypress\":\n if (32 !== b.which) return null;\n pe = !0;\n return ne;\n\n case \"textInput\":\n return a = b.data, a === ne && pe ? null : a;\n\n default:\n return null;\n }\n}\n\nfunction ue(a, b) {\n if (se) return \"compositionend\" === a || !je && qe(a, b) ? (a = ae(), $d = Zd = Yd = null, se = !1, a) : null;\n\n switch (a) {\n case \"paste\":\n return null;\n\n case \"keypress\":\n if (!(b.ctrlKey || b.altKey || b.metaKey) || b.ctrlKey && b.altKey) {\n if (b.char && 1 < b.char.length) return b.char;\n if (b.which) return String.fromCharCode(b.which);\n }\n\n return null;\n\n case \"compositionend\":\n return me && \"ko\" !== b.locale ? null : b.data;\n\n default:\n return null;\n }\n}\n\nvar ve = {\n eventTypes: oe,\n extractEvents: function extractEvents(a, b, c, d) {\n var e;\n if (je) b: {\n switch (a) {\n case \"compositionstart\":\n var f = oe.compositionStart;\n break b;\n\n case \"compositionend\":\n f = oe.compositionEnd;\n break b;\n\n case \"compositionupdate\":\n f = oe.compositionUpdate;\n break b;\n }\n\n f = void 0;\n } else se ? qe(a, c) && (f = oe.compositionEnd) : \"keydown\" === a && 229 === c.keyCode && (f = oe.compositionStart);\n f ? (me && \"ko\" !== c.locale && (se || f !== oe.compositionStart ? f === oe.compositionEnd && se && (e = ae()) : (Yd = d, Zd = \"value\" in Yd ? Yd.value : Yd.textContent, se = !0)), f = ge.getPooled(f, b, c, d), e ? f.data = e : (e = re(c), null !== e && (f.data = e)), Xd(f), e = f) : e = null;\n (a = le ? te(a, c) : ue(a, c)) ? (b = he.getPooled(oe.beforeInput, b, c, d), b.data = a, Xd(b)) : b = null;\n return null === e ? b : null === b ? e : [e, b];\n }\n},\n we = {\n color: !0,\n date: !0,\n datetime: !0,\n \"datetime-local\": !0,\n email: !0,\n month: !0,\n number: !0,\n password: !0,\n range: !0,\n search: !0,\n tel: !0,\n text: !0,\n time: !0,\n url: !0,\n week: !0\n};\n\nfunction xe(a) {\n var b = a && a.nodeName && a.nodeName.toLowerCase();\n return \"input\" === b ? !!we[a.type] : \"textarea\" === b ? !0 : !1;\n}\n\nvar ye = {\n change: {\n phasedRegistrationNames: {\n bubbled: \"onChange\",\n captured: \"onChangeCapture\"\n },\n dependencies: \"blur change click focus input keydown keyup selectionchange\".split(\" \")\n }\n};\n\nfunction ze(a, b, c) {\n a = G.getPooled(ye.change, a, b, c);\n a.type = \"change\";\n Da(c);\n Xd(a);\n return a;\n}\n\nvar Ae = null,\n Be = null;\n\nfunction Ce(a) {\n mc(a);\n}\n\nfunction De(a) {\n var b = Pd(a);\n if (yb(b)) return a;\n}\n\nfunction Ee(a, b) {\n if (\"change\" === a) return b;\n}\n\nvar Fe = !1;\nya && (Fe = oc(\"input\") && (!document.documentMode || 9 < document.documentMode));\n\nfunction Ge() {\n Ae && (Ae.detachEvent(\"onpropertychange\", He), Be = Ae = null);\n}\n\nfunction He(a) {\n if (\"value\" === a.propertyName && De(Be)) if (a = ze(Be, a, nc(a)), Ja) mc(a);else {\n Ja = !0;\n\n try {\n Fa(Ce, a);\n } finally {\n Ja = !1, La();\n }\n }\n}\n\nfunction Ie(a, b, c) {\n \"focus\" === a ? (Ge(), Ae = b, Be = c, Ae.attachEvent(\"onpropertychange\", He)) : \"blur\" === a && Ge();\n}\n\nfunction Je(a) {\n if (\"selectionchange\" === a || \"keyup\" === a || \"keydown\" === a) return De(Be);\n}\n\nfunction Ke(a, b) {\n if (\"click\" === a) return De(b);\n}\n\nfunction Le(a, b) {\n if (\"input\" === a || \"change\" === a) return De(b);\n}\n\nvar Me = {\n eventTypes: ye,\n _isInputEventSupported: Fe,\n extractEvents: function extractEvents(a, b, c, d) {\n var e = b ? Pd(b) : window,\n f = e.nodeName && e.nodeName.toLowerCase();\n if (\"select\" === f || \"input\" === f && \"file\" === e.type) var g = Ee;else if (xe(e)) {\n if (Fe) g = Le;else {\n g = Je;\n var h = Ie;\n }\n } else (f = e.nodeName) && \"input\" === f.toLowerCase() && (\"checkbox\" === e.type || \"radio\" === e.type) && (g = Ke);\n if (g && (g = g(a, b))) return ze(g, c, d);\n h && h(a, e, b);\n \"blur\" === a && (a = e._wrapperState) && a.controlled && \"number\" === e.type && Db(e, \"number\", e.value);\n }\n},\n Ne = G.extend({\n view: null,\n detail: null\n}),\n Oe = {\n Alt: \"altKey\",\n Control: \"ctrlKey\",\n Meta: \"metaKey\",\n Shift: \"shiftKey\"\n};\n\nfunction Pe(a) {\n var b = this.nativeEvent;\n return b.getModifierState ? b.getModifierState(a) : (a = Oe[a]) ? !!b[a] : !1;\n}\n\nfunction Qe() {\n return Pe;\n}\n\nvar Re = 0,\n Se = 0,\n Te = !1,\n Ue = !1,\n Ve = Ne.extend({\n screenX: null,\n screenY: null,\n clientX: null,\n clientY: null,\n pageX: null,\n pageY: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n getModifierState: Qe,\n button: null,\n buttons: null,\n relatedTarget: function relatedTarget(a) {\n return a.relatedTarget || (a.fromElement === a.srcElement ? a.toElement : a.fromElement);\n },\n movementX: function movementX(a) {\n if (\"movementX\" in a) return a.movementX;\n var b = Re;\n Re = a.screenX;\n return Te ? \"mousemove\" === a.type ? a.screenX - b : 0 : (Te = !0, 0);\n },\n movementY: function movementY(a) {\n if (\"movementY\" in a) return a.movementY;\n var b = Se;\n Se = a.screenY;\n return Ue ? \"mousemove\" === a.type ? a.screenY - b : 0 : (Ue = !0, 0);\n }\n}),\n We = Ve.extend({\n pointerId: null,\n width: null,\n height: null,\n pressure: null,\n tangentialPressure: null,\n tiltX: null,\n tiltY: null,\n twist: null,\n pointerType: null,\n isPrimary: null\n}),\n Xe = {\n mouseEnter: {\n registrationName: \"onMouseEnter\",\n dependencies: [\"mouseout\", \"mouseover\"]\n },\n mouseLeave: {\n registrationName: \"onMouseLeave\",\n dependencies: [\"mouseout\", \"mouseover\"]\n },\n pointerEnter: {\n registrationName: \"onPointerEnter\",\n dependencies: [\"pointerout\", \"pointerover\"]\n },\n pointerLeave: {\n registrationName: \"onPointerLeave\",\n dependencies: [\"pointerout\", \"pointerover\"]\n }\n},\n Ye = {\n eventTypes: Xe,\n extractEvents: function extractEvents(a, b, c, d, e) {\n var f = \"mouseover\" === a || \"pointerover\" === a,\n g = \"mouseout\" === a || \"pointerout\" === a;\n if (f && 0 === (e & 32) && (c.relatedTarget || c.fromElement) || !g && !f) return null;\n f = d.window === d ? d : (f = d.ownerDocument) ? f.defaultView || f.parentWindow : window;\n\n if (g) {\n if (g = b, b = (b = c.relatedTarget || c.toElement) ? tc(b) : null, null !== b) {\n var h = dc(b);\n if (b !== h || 5 !== b.tag && 6 !== b.tag) b = null;\n }\n } else g = null;\n\n if (g === b) return null;\n\n if (\"mouseout\" === a || \"mouseover\" === a) {\n var k = Ve;\n var l = Xe.mouseLeave;\n var m = Xe.mouseEnter;\n var p = \"mouse\";\n } else if (\"pointerout\" === a || \"pointerover\" === a) k = We, l = Xe.pointerLeave, m = Xe.pointerEnter, p = \"pointer\";\n\n a = null == g ? f : Pd(g);\n f = null == b ? f : Pd(b);\n l = k.getPooled(l, g, c, d);\n l.type = p + \"leave\";\n l.target = a;\n l.relatedTarget = f;\n c = k.getPooled(m, b, c, d);\n c.type = p + \"enter\";\n c.target = f;\n c.relatedTarget = a;\n d = g;\n p = b;\n if (d && p) a: {\n k = d;\n m = p;\n g = 0;\n\n for (a = k; a; a = Rd(a)) {\n g++;\n }\n\n a = 0;\n\n for (b = m; b; b = Rd(b)) {\n a++;\n }\n\n for (; 0 < g - a;) {\n k = Rd(k), g--;\n }\n\n for (; 0 < a - g;) {\n m = Rd(m), a--;\n }\n\n for (; g--;) {\n if (k === m || k === m.alternate) break a;\n k = Rd(k);\n m = Rd(m);\n }\n\n k = null;\n } else k = null;\n m = k;\n\n for (k = []; d && d !== m;) {\n g = d.alternate;\n if (null !== g && g === m) break;\n k.push(d);\n d = Rd(d);\n }\n\n for (d = []; p && p !== m;) {\n g = p.alternate;\n if (null !== g && g === m) break;\n d.push(p);\n p = Rd(p);\n }\n\n for (p = 0; p < k.length; p++) {\n Vd(k[p], \"bubbled\", l);\n }\n\n for (p = d.length; 0 < p--;) {\n Vd(d[p], \"captured\", c);\n }\n\n return 0 === (e & 64) ? [l] : [l, c];\n }\n};\n\nfunction Ze(a, b) {\n return a === b && (0 !== a || 1 / a === 1 / b) || a !== a && b !== b;\n}\n\nvar $e = \"function\" === typeof Object.is ? Object.is : Ze,\n af = Object.prototype.hasOwnProperty;\n\nfunction bf(a, b) {\n if ($e(a, b)) return !0;\n if (\"object\" !== typeof a || null === a || \"object\" !== typeof b || null === b) return !1;\n var c = Object.keys(a),\n d = Object.keys(b);\n if (c.length !== d.length) return !1;\n\n for (d = 0; d < c.length; d++) {\n if (!af.call(b, c[d]) || !$e(a[c[d]], b[c[d]])) return !1;\n }\n\n return !0;\n}\n\nvar cf = ya && \"documentMode\" in document && 11 >= document.documentMode,\n df = {\n select: {\n phasedRegistrationNames: {\n bubbled: \"onSelect\",\n captured: \"onSelectCapture\"\n },\n dependencies: \"blur contextmenu dragend focus keydown keyup mousedown mouseup selectionchange\".split(\" \")\n }\n},\n ef = null,\n ff = null,\n gf = null,\n hf = !1;\n\nfunction jf(a, b) {\n var c = b.window === b ? b.document : 9 === b.nodeType ? b : b.ownerDocument;\n if (hf || null == ef || ef !== td(c)) return null;\n c = ef;\n \"selectionStart\" in c && yd(c) ? c = {\n start: c.selectionStart,\n end: c.selectionEnd\n } : (c = (c.ownerDocument && c.ownerDocument.defaultView || window).getSelection(), c = {\n anchorNode: c.anchorNode,\n anchorOffset: c.anchorOffset,\n focusNode: c.focusNode,\n focusOffset: c.focusOffset\n });\n return gf && bf(gf, c) ? null : (gf = c, a = G.getPooled(df.select, ff, a, b), a.type = \"select\", a.target = ef, Xd(a), a);\n}\n\nvar kf = {\n eventTypes: df,\n extractEvents: function extractEvents(a, b, c, d, e, f) {\n e = f || (d.window === d ? d.document : 9 === d.nodeType ? d : d.ownerDocument);\n\n if (!(f = !e)) {\n a: {\n e = cc(e);\n f = wa.onSelect;\n\n for (var g = 0; g < f.length; g++) {\n if (!e.has(f[g])) {\n e = !1;\n break a;\n }\n }\n\n e = !0;\n }\n\n f = !e;\n }\n\n if (f) return null;\n e = b ? Pd(b) : window;\n\n switch (a) {\n case \"focus\":\n if (xe(e) || \"true\" === e.contentEditable) ef = e, ff = b, gf = null;\n break;\n\n case \"blur\":\n gf = ff = ef = null;\n break;\n\n case \"mousedown\":\n hf = !0;\n break;\n\n case \"contextmenu\":\n case \"mouseup\":\n case \"dragend\":\n return hf = !1, jf(c, d);\n\n case \"selectionchange\":\n if (cf) break;\n\n case \"keydown\":\n case \"keyup\":\n return jf(c, d);\n }\n\n return null;\n }\n},\n lf = G.extend({\n animationName: null,\n elapsedTime: null,\n pseudoElement: null\n}),\n mf = G.extend({\n clipboardData: function clipboardData(a) {\n return \"clipboardData\" in a ? a.clipboardData : window.clipboardData;\n }\n}),\n nf = Ne.extend({\n relatedTarget: null\n});\n\nfunction of(a) {\n var b = a.keyCode;\n \"charCode\" in a ? 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(A = m, m = null) : A = m.sibling;\n var q = x(e, m, h[y], k);\n\n if (null === q) {\n null === m && (m = A);\n break;\n }\n\n a && m && null === q.alternate && b(e, m);\n g = f(q, g, y);\n null === t ? l = q : t.sibling = q;\n t = q;\n m = A;\n }\n\n if (y === h.length) return c(e, m), l;\n\n if (null === m) {\n for (; y < h.length; y++) {\n m = p(e, h[y], k), null !== m && (g = f(m, g, y), null === t ? l = m : t.sibling = m, t = m);\n }\n\n return l;\n }\n\n for (m = d(e, m); y < h.length; y++) {\n A = z(m, e, y, h[y], k), null !== A && (a && null !== A.alternate && m.delete(null === A.key ? y : A.key), g = f(A, g, y), null === t ? l = A : t.sibling = A, t = A);\n }\n\n a && m.forEach(function (a) {\n return b(e, a);\n });\n return l;\n }\n\n function D(e, g, h, l) {\n var k = nb(h);\n if (\"function\" !== typeof k) throw Error(u(150));\n h = k.call(h);\n if (null == h) throw Error(u(151));\n\n for (var m = k = null, t = g, y = g = 0, A = null, q = h.next(); null !== t && !q.done; y++, q = h.next()) {\n t.index > y ? (A = t, t = null) : A = t.sibling;\n var D = x(e, t, q.value, l);\n\n if (null === D) {\n null === t && (t = A);\n break;\n }\n\n a && t && null === D.alternate && b(e, t);\n g = f(D, g, y);\n null === m ? k = D : m.sibling = D;\n m = D;\n t = A;\n }\n\n if (q.done) return c(e, t), k;\n\n if (null === t) {\n for (; !q.done; y++, q = h.next()) {\n q = p(e, q.value, l), null !== q && (g = f(q, g, y), null === m ? k = q : m.sibling = q, m = q);\n }\n\n return k;\n }\n\n for (t = d(e, t); !q.done; y++, q = h.next()) {\n q = z(t, e, y, q.value, l), null !== q && (a && null !== q.alternate && t.delete(null === q.key ? y : q.key), g = f(q, g, y), null === m ? k = q : m.sibling = q, m = q);\n }\n\n a && t.forEach(function (a) {\n return b(e, a);\n });\n return k;\n }\n\n return function (a, d, f, h) {\n var k = \"object\" === typeof f && null !== f && f.type === ab && null === f.key;\n k && (f = f.props.children);\n var l = \"object\" === typeof f && null !== f;\n if (l) switch (f.$$typeof) {\n case Za:\n a: {\n l = f.key;\n\n for (k = d; null !== k;) {\n if (k.key === l) {\n switch (k.tag) {\n case 7:\n if (f.type === ab) {\n c(a, k.sibling);\n d = e(k, f.props.children);\n d.return = a;\n a = d;\n break a;\n }\n\n break;\n\n default:\n if (k.elementType === f.type) {\n c(a, k.sibling);\n d = e(k, f.props);\n d.ref = Pg(a, k, f);\n d.return = a;\n a = d;\n break a;\n }\n\n }\n\n c(a, k);\n break;\n } else b(a, k);\n\n k = k.sibling;\n }\n\n f.type === ab ? (d = Wg(f.props.children, a.mode, h, f.key), d.return = a, a = d) : (h = Ug(f.type, f.key, f.props, null, a.mode, h), h.ref = Pg(a, d, f), h.return = a, a = h);\n }\n\n return g(a);\n\n case $a:\n a: {\n for (k = f.key; null !== d;) {\n if (d.key === k) {\n if (4 === d.tag && d.stateNode.containerInfo === f.containerInfo && d.stateNode.implementation === f.implementation) {\n c(a, d.sibling);\n d = e(d, f.children || []);\n d.return = a;\n a = d;\n break a;\n } else {\n c(a, d);\n break;\n }\n } else b(a, d);\n d = d.sibling;\n }\n\n d = Vg(f, a.mode, h);\n d.return = a;\n a = d;\n }\n\n return g(a);\n }\n if (\"string\" === typeof f || \"number\" === typeof f) return f = \"\" + f, null !== d && 6 === d.tag ? 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N.memoizedState = P = a : P = P.next = a;\n return P;\n}\n\nfunction uh() {\n if (null === O) {\n var a = N.alternate;\n a = null !== a ? a.memoizedState : null;\n } else a = O.next;\n\n var b = null === P ? N.memoizedState : P.next;\n if (null !== b) P = b, O = a;else {\n if (null === a) throw Error(u(310));\n O = a;\n a = {\n memoizedState: O.memoizedState,\n baseState: O.baseState,\n baseQueue: O.baseQueue,\n queue: O.queue,\n next: null\n };\n null === P ? N.memoizedState = P = a : P = P.next = a;\n }\n return P;\n}\n\nfunction vh(a, b) {\n return \"function\" === typeof b ? b(a) : b;\n}\n\nfunction wh(a) {\n var b = uh(),\n c = b.queue;\n if (null === c) throw Error(u(311));\n c.lastRenderedReducer = a;\n var d = O,\n e = d.baseQueue,\n f = c.pending;\n\n if (null !== f) {\n if (null !== e) {\n var g = e.next;\n e.next = f.next;\n f.next = g;\n }\n\n d.baseQueue = e = f;\n c.pending = null;\n }\n\n if (null !== e) {\n e = e.next;\n d = d.baseState;\n var h = g = f = null,\n k = e;\n\n do {\n var l = k.expirationTime;\n\n if (l < lh) {\n var m = {\n expirationTime: k.expirationTime,\n suspenseConfig: k.suspenseConfig,\n action: k.action,\n eagerReducer: k.eagerReducer,\n eagerState: k.eagerState,\n next: null\n };\n null === h ? 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(b = {\n lastEffect: null\n }, N.updateQueue = b, b.lastEffect = a.next = a) : (c = b.lastEffect, null === c ? b.lastEffect = a.next = a : (d = c.next, c.next = a, a.next = d, b.lastEffect = a));\n return a;\n}\n\nfunction Bh() {\n return uh().memoizedState;\n}\n\nfunction Ch(a, b, c, d) {\n var e = th();\n N.effectTag |= a;\n e.memoizedState = Ah(1 | b, c, void 0, void 0 === d ? null : d);\n}\n\nfunction Dh(a, b, c, d) {\n var e = uh();\n d = void 0 === d ? null : d;\n var f = void 0;\n\n if (null !== O) {\n var g = O.memoizedState;\n f = g.destroy;\n\n if (null !== d && nh(d, g.deps)) {\n Ah(b, c, f, d);\n return;\n }\n }\n\n N.effectTag |= a;\n e.memoizedState = Ah(1 | b, c, f, d);\n}\n\nfunction Eh(a, b) {\n return Ch(516, 4, a, b);\n}\n\nfunction Fh(a, b) {\n return Dh(516, 4, a, b);\n}\n\nfunction Gh(a, b) {\n return Dh(4, 2, a, b);\n}\n\nfunction Hh(a, b) {\n if (\"function\" === typeof b) return a = a(), b(a), function () {\n b(null);\n };\n if (null !== b && void 0 !== b) return a = a(), b.current = a, function () {\n b.current = null;\n };\n}\n\nfunction Ih(a, b, c) {\n c = null !== c && void 0 !== c ? c.concat([a]) : null;\n return Dh(4, 2, Hh.bind(null, b, a), c);\n}\n\nfunction Jh() {}\n\nfunction Kh(a, b) {\n th().memoizedState = [a, void 0 === b ? null : b];\n return a;\n}\n\nfunction Lh(a, b) {\n var c = uh();\n b = void 0 === b ? null : b;\n var d = c.memoizedState;\n if (null !== d && null !== b && nh(b, d[1])) return d[0];\n c.memoizedState = [a, b];\n return a;\n}\n\nfunction Mh(a, b) {\n var c = uh();\n b = void 0 === b ? null : b;\n var d = c.memoizedState;\n if (null !== d && null !== b && nh(b, d[1])) return d[0];\n a = a();\n c.memoizedState = [a, b];\n return a;\n}\n\nfunction Nh(a, b, c) {\n var d = ag();\n cg(98 > d ? 98 : d, function () {\n a(!0);\n });\n cg(97 < d ? 97 : d, function () {\n var d = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n a(!1), c();\n } finally {\n kh.suspense = d;\n }\n });\n}\n\nfunction zh(a, b, c) {\n var d = Gg(),\n e = Dg.suspense;\n d = Hg(d, a, e);\n e = {\n expirationTime: d,\n suspenseConfig: e,\n action: c,\n eagerReducer: null,\n eagerState: null,\n next: null\n };\n var f = b.pending;\n null === f ? e.next = e : (e.next = f.next, f.next = e);\n b.pending = e;\n f = a.alternate;\n if (a === N || null !== f && f === N) mh = !0, e.expirationTime = lh, N.expirationTime = lh;else {\n if (0 === a.expirationTime && (null === f || 0 === f.expirationTime) && (f = b.lastRenderedReducer, null !== f)) try {\n var g = b.lastRenderedState,\n h = f(g, c);\n e.eagerReducer = f;\n e.eagerState = h;\n if ($e(h, g)) return;\n } catch (k) {} finally {}\n Ig(a, d);\n }\n}\n\nvar sh = {\n readContext: sg,\n useCallback: Q,\n useContext: Q,\n useEffect: Q,\n useImperativeHandle: Q,\n useLayoutEffect: Q,\n useMemo: Q,\n useReducer: Q,\n useRef: Q,\n useState: Q,\n useDebugValue: Q,\n useResponder: Q,\n useDeferredValue: Q,\n useTransition: Q\n},\n ph = {\n readContext: sg,\n useCallback: Kh,\n useContext: sg,\n useEffect: Eh,\n useImperativeHandle: function useImperativeHandle(a, b, c) {\n c = null !== c && void 0 !== c ? c.concat([a]) : null;\n return Ch(4, 2, Hh.bind(null, b, a), c);\n },\n useLayoutEffect: function useLayoutEffect(a, b) {\n return Ch(4, 2, a, b);\n },\n useMemo: function useMemo(a, b) {\n var c = th();\n b = void 0 === b ? null : b;\n a = a();\n c.memoizedState = [a, b];\n return a;\n },\n useReducer: function useReducer(a, b, c) {\n var d = th();\n b = void 0 !== c ? c(b) : b;\n d.memoizedState = d.baseState = b;\n a = d.queue = {\n pending: null,\n dispatch: null,\n lastRenderedReducer: a,\n lastRenderedState: b\n };\n a = a.dispatch = zh.bind(null, N, a);\n return [d.memoizedState, a];\n },\n useRef: function useRef(a) {\n var b = th();\n a = {\n current: a\n };\n return b.memoizedState = a;\n },\n useState: yh,\n useDebugValue: Jh,\n useResponder: ih,\n useDeferredValue: function useDeferredValue(a, b) {\n var c = yh(a),\n d = c[0],\n e = c[1];\n Eh(function () {\n var c = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n e(a);\n } finally {\n kh.suspense = c;\n }\n }, [a, b]);\n return d;\n },\n useTransition: function useTransition(a) {\n var b = yh(!1),\n c = b[0];\n b = b[1];\n return [Kh(Nh.bind(null, b, a), [b, a]), c];\n }\n},\n qh = {\n readContext: sg,\n useCallback: Lh,\n useContext: sg,\n useEffect: Fh,\n useImperativeHandle: Ih,\n useLayoutEffect: Gh,\n useMemo: Mh,\n useReducer: wh,\n useRef: Bh,\n useState: function useState() {\n return wh(vh);\n },\n useDebugValue: Jh,\n useResponder: ih,\n useDeferredValue: function useDeferredValue(a, b) {\n var c = wh(vh),\n d = c[0],\n e = c[1];\n Fh(function () {\n var c = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n e(a);\n } finally {\n kh.suspense = c;\n }\n }, [a, b]);\n return d;\n },\n useTransition: function useTransition(a) {\n var b = wh(vh),\n c = b[0];\n b = b[1];\n return [Lh(Nh.bind(null, b, a), [b, a]), c];\n }\n},\n rh = {\n readContext: sg,\n useCallback: Lh,\n useContext: sg,\n useEffect: Fh,\n useImperativeHandle: Ih,\n useLayoutEffect: Gh,\n useMemo: Mh,\n useReducer: xh,\n useRef: Bh,\n useState: function useState() {\n return xh(vh);\n },\n useDebugValue: Jh,\n useResponder: ih,\n useDeferredValue: function useDeferredValue(a, b) {\n var c = xh(vh),\n d = c[0],\n e = c[1];\n Fh(function () {\n var c = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n e(a);\n } finally {\n kh.suspense = c;\n }\n }, [a, b]);\n return d;\n },\n useTransition: function useTransition(a) {\n var b = xh(vh),\n c = b[0];\n b = b[1];\n return [Lh(Nh.bind(null, b, a), [b, a]), c];\n }\n},\n Oh = null,\n Ph = null,\n Qh = !1;\n\nfunction Rh(a, b) {\n var c = Sh(5, null, null, 0);\n c.elementType = \"DELETED\";\n c.type = \"DELETED\";\n c.stateNode = b;\n c.return = a;\n c.effectTag = 8;\n null !== a.lastEffect ? (a.lastEffect.nextEffect = c, a.lastEffect = c) : a.firstEffect = a.lastEffect = c;\n}\n\nfunction Th(a, b) {\n switch (a.tag) {\n case 5:\n var c = a.type;\n b = 1 !== b.nodeType || c.toLowerCase() !== b.nodeName.toLowerCase() ? null : b;\n return null !== b ? (a.stateNode = b, !0) : !1;\n\n case 6:\n return b = \"\" === a.pendingProps || 3 !== b.nodeType ? null : b, null !== b ? (a.stateNode = b, !0) : !1;\n\n case 13:\n return !1;\n\n default:\n return !1;\n }\n}\n\nfunction Uh(a) {\n if (Qh) {\n var b = Ph;\n\n if (b) {\n var c = b;\n\n if (!Th(a, b)) {\n b = Jd(c.nextSibling);\n\n if (!b || !Th(a, b)) {\n a.effectTag = a.effectTag & -1025 | 2;\n Qh = !1;\n Oh = a;\n return;\n }\n\n Rh(Oh, c);\n }\n\n Oh = a;\n Ph = Jd(b.firstChild);\n } else a.effectTag = a.effectTag & -1025 | 2, Qh = !1, Oh = a;\n }\n}\n\nfunction Vh(a) {\n for (a = a.return; null !== a && 5 !== a.tag && 3 !== a.tag && 13 !== a.tag;) {\n a = a.return;\n }\n\n Oh = a;\n}\n\nfunction Wh(a) {\n if (a !== Oh) return !1;\n if (!Qh) return Vh(a), Qh = !0, !1;\n var b = a.type;\n if (5 !== a.tag || \"head\" !== b && \"body\" !== b && !Gd(b, a.memoizedProps)) for (b = Ph; b;) {\n Rh(a, b), b = Jd(b.nextSibling);\n }\n Vh(a);\n\n if (13 === a.tag) {\n a = a.memoizedState;\n a = null !== a ? a.dehydrated : null;\n if (!a) throw Error(u(317));\n\n a: {\n a = a.nextSibling;\n\n for (b = 0; a;) {\n if (8 === a.nodeType) {\n var c = a.data;\n\n if (c === Ad) {\n if (0 === b) {\n Ph = Jd(a.nextSibling);\n break a;\n }\n\n b--;\n } else c !== zd && c !== Cd && c !== Bd || b++;\n }\n\n a = a.nextSibling;\n }\n\n Ph = null;\n }\n } else Ph = Oh ? Jd(a.stateNode.nextSibling) : null;\n\n return !0;\n}\n\nfunction Xh() {\n Ph = Oh = null;\n Qh = !1;\n}\n\nvar Yh = Wa.ReactCurrentOwner,\n rg = !1;\n\nfunction R(a, b, c, d) {\n b.child = null === a ? Yg(b, null, c, d) : Xg(b, a.child, c, d);\n}\n\nfunction Zh(a, b, c, d, e) {\n c = c.render;\n var f = b.ref;\n qg(b, e);\n d = oh(a, b, c, d, f, e);\n if (null !== a && !rg) return b.updateQueue = a.updateQueue, b.effectTag &= -517, a.expirationTime <= e && (a.expirationTime = 0), $h(a, b, e);\n b.effectTag |= 1;\n R(a, b, d, e);\n return b.child;\n}\n\nfunction ai(a, b, c, d, e, f) {\n if (null === a) {\n var g = c.type;\n if (\"function\" === typeof g && !bi(g) && void 0 === g.defaultProps && null === c.compare && void 0 === c.defaultProps) return b.tag = 15, b.type = g, ci(a, b, g, d, e, f);\n a = Ug(c.type, null, d, null, b.mode, f);\n a.ref = b.ref;\n a.return = b;\n return b.child = a;\n }\n\n g = a.child;\n if (e < f && (e = g.memoizedProps, c = c.compare, c = null !== c ? c : bf, c(e, d) && a.ref === b.ref)) return $h(a, b, f);\n b.effectTag |= 1;\n a = Sg(g, d);\n a.ref = b.ref;\n a.return = b;\n return b.child = a;\n}\n\nfunction ci(a, b, c, d, e, f) {\n return null !== a && bf(a.memoizedProps, d) && a.ref === b.ref && (rg = !1, e < f) ? (b.expirationTime = a.expirationTime, $h(a, b, f)) : di(a, b, c, d, f);\n}\n\nfunction ei(a, b) {\n var c = b.ref;\n if (null === a && null !== c || null !== a && a.ref !== c) b.effectTag |= 128;\n}\n\nfunction di(a, b, c, d, e) {\n var f = L(c) ? Bf : J.current;\n f = Cf(b, f);\n qg(b, e);\n c = oh(a, b, c, d, f, e);\n if (null !== a && !rg) return b.updateQueue = a.updateQueue, b.effectTag &= -517, a.expirationTime <= e && (a.expirationTime = 0), $h(a, b, e);\n b.effectTag |= 1;\n R(a, b, c, e);\n return b.child;\n}\n\nfunction fi(a, b, c, d, e) {\n if (L(c)) {\n var f = !0;\n Gf(b);\n } else f = !1;\n\n qg(b, e);\n if (null === b.stateNode) null !== a && (a.alternate = null, b.alternate = null, b.effectTag |= 2), Lg(b, c, d), Ng(b, c, d, e), d = !0;else if (null === a) {\n var g = b.stateNode,\n h = b.memoizedProps;\n g.props = h;\n var k = g.context,\n l = c.contextType;\n \"object\" === typeof l && null !== l ? l = sg(l) : (l = L(c) ? Bf : J.current, l = Cf(b, l));\n var m = c.getDerivedStateFromProps,\n p = \"function\" === typeof m || \"function\" === typeof g.getSnapshotBeforeUpdate;\n p || \"function\" !== typeof g.UNSAFE_componentWillReceiveProps && \"function\" !== typeof g.componentWillReceiveProps || (h !== d || k !== l) && Mg(b, g, d, l);\n tg = !1;\n var x = b.memoizedState;\n g.state = x;\n zg(b, d, g, e);\n k = b.memoizedState;\n h !== d || x !== k || K.current || tg ? (\"function\" === typeof m && (Fg(b, c, m, d), k = b.memoizedState), (h = tg || Kg(b, c, h, d, x, k, l)) ? (p || \"function\" !== typeof g.UNSAFE_componentWillMount && \"function\" !== typeof g.componentWillMount || (\"function\" === typeof g.componentWillMount && g.componentWillMount(), \"function\" === typeof g.UNSAFE_componentWillMount && g.UNSAFE_componentWillMount()), \"function\" === typeof g.componentDidMount && (b.effectTag |= 4)) : (\"function\" === typeof g.componentDidMount && (b.effectTag |= 4), b.memoizedProps = d, b.memoizedState = k), g.props = d, g.state = k, g.context = l, d = h) : (\"function\" === typeof g.componentDidMount && (b.effectTag |= 4), d = !1);\n } else g = b.stateNode, vg(a, b), h = b.memoizedProps, g.props = b.type === b.elementType ? h : ig(b.type, h), k = g.context, l = c.contextType, \"object\" === typeof l && null !== l ? l = sg(l) : (l = L(c) ? Bf : J.current, l = Cf(b, l)), m = c.getDerivedStateFromProps, (p = \"function\" === typeof m || \"function\" === typeof g.getSnapshotBeforeUpdate) || \"function\" !== typeof g.UNSAFE_componentWillReceiveProps && \"function\" !== typeof g.componentWillReceiveProps || (h !== d || k !== l) && Mg(b, g, d, l), tg = !1, k = b.memoizedState, g.state = k, zg(b, d, g, e), x = b.memoizedState, h !== d || k !== x || K.current || tg ? (\"function\" === typeof m && (Fg(b, c, m, d), x = b.memoizedState), (m = tg || Kg(b, c, h, d, k, x, l)) ? (p || \"function\" !== typeof g.UNSAFE_componentWillUpdate && \"function\" !== typeof g.componentWillUpdate || (\"function\" === typeof g.componentWillUpdate && g.componentWillUpdate(d, x, l), \"function\" === typeof g.UNSAFE_componentWillUpdate && g.UNSAFE_componentWillUpdate(d, x, l)), \"function\" === typeof g.componentDidUpdate && (b.effectTag |= 4), \"function\" === typeof g.getSnapshotBeforeUpdate && (b.effectTag |= 256)) : (\"function\" !== typeof g.componentDidUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 4), \"function\" !== typeof g.getSnapshotBeforeUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 256), b.memoizedProps = d, b.memoizedState = x), g.props = d, g.state = x, g.context = l, d = m) : (\"function\" !== typeof g.componentDidUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 4), \"function\" !== typeof g.getSnapshotBeforeUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 256), d = !1);\n return gi(a, b, c, d, f, e);\n}\n\nfunction gi(a, b, c, d, e, f) {\n ei(a, b);\n var g = 0 !== (b.effectTag & 64);\n if (!d && !g) return e && Hf(b, c, !1), $h(a, b, f);\n d = b.stateNode;\n Yh.current = b;\n var h = g && \"function\" !== typeof c.getDerivedStateFromError ? null : d.render();\n b.effectTag |= 1;\n null !== a && g ? (b.child = Xg(b, a.child, null, f), b.child = Xg(b, null, h, f)) : R(a, b, h, f);\n b.memoizedState = d.state;\n e && Hf(b, c, !0);\n return b.child;\n}\n\nfunction hi(a) {\n var b = a.stateNode;\n b.pendingContext ? Ef(a, b.pendingContext, b.pendingContext !== b.context) : b.context && Ef(a, b.context, !1);\n dh(a, b.containerInfo);\n}\n\nvar ii = {\n dehydrated: null,\n retryTime: 0\n};\n\nfunction ji(a, b, c) {\n var d = b.mode,\n e = b.pendingProps,\n f = M.current,\n g = !1,\n h;\n (h = 0 !== (b.effectTag & 64)) || (h = 0 !== (f & 2) && (null === a || null !== a.memoizedState));\n h ? (g = !0, b.effectTag &= -65) : null !== a && null === a.memoizedState || void 0 === e.fallback || !0 === e.unstable_avoidThisFallback || (f |= 1);\n I(M, f & 1);\n\n if (null === a) {\n void 0 !== e.fallback && Uh(b);\n\n if (g) {\n g = e.fallback;\n e = Wg(null, d, 0, null);\n e.return = b;\n if (0 === (b.mode & 2)) for (a = null !== b.memoizedState ? b.child.child : b.child, e.child = a; null !== a;) {\n a.return = e, a = a.sibling;\n }\n c = Wg(g, d, c, null);\n c.return = b;\n e.sibling = c;\n b.memoizedState = ii;\n b.child = e;\n return c;\n }\n\n d = e.children;\n b.memoizedState = null;\n return b.child = Yg(b, null, d, c);\n }\n\n if (null !== a.memoizedState) {\n a = a.child;\n d = a.sibling;\n\n if (g) {\n e = e.fallback;\n c = Sg(a, a.pendingProps);\n c.return = b;\n if (0 === (b.mode & 2) && (g = null !== b.memoizedState ? b.child.child : b.child, g !== a.child)) for (c.child = g; null !== g;) {\n g.return = c, g = g.sibling;\n }\n d = Sg(d, e);\n d.return = b;\n c.sibling = d;\n c.childExpirationTime = 0;\n b.memoizedState = ii;\n b.child = c;\n return d;\n }\n\n c = Xg(b, a.child, e.children, c);\n b.memoizedState = null;\n return b.child = c;\n }\n\n a = a.child;\n\n if (g) {\n g = e.fallback;\n e = Wg(null, d, 0, null);\n e.return = b;\n e.child = a;\n null !== a && (a.return = e);\n if (0 === (b.mode & 2)) for (a = null !== b.memoizedState ? b.child.child : b.child, e.child = a; null !== a;) {\n a.return = e, a = a.sibling;\n }\n c = Wg(g, d, c, null);\n c.return = b;\n e.sibling = c;\n c.effectTag |= 2;\n e.childExpirationTime = 0;\n b.memoizedState = ii;\n b.child = e;\n return c;\n }\n\n b.memoizedState = null;\n return b.child = Xg(b, a, e.children, c);\n}\n\nfunction ki(a, b) {\n a.expirationTime < b && (a.expirationTime = b);\n var c = a.alternate;\n null !== c && c.expirationTime < b && (c.expirationTime = b);\n pg(a.return, b);\n}\n\nfunction li(a, b, c, d, e, f) {\n var g = a.memoizedState;\n null === g ? a.memoizedState = {\n isBackwards: b,\n rendering: null,\n renderingStartTime: 0,\n last: d,\n tail: c,\n tailExpiration: 0,\n tailMode: e,\n lastEffect: f\n } : (g.isBackwards = b, g.rendering = null, g.renderingStartTime = 0, g.last = d, g.tail = c, g.tailExpiration = 0, g.tailMode = e, g.lastEffect = f);\n}\n\nfunction mi(a, b, c) {\n var d = b.pendingProps,\n e = d.revealOrder,\n f = d.tail;\n R(a, b, d.children, c);\n d = M.current;\n if (0 !== (d & 2)) d = d & 1 | 2, b.effectTag |= 64;else {\n if (null !== a && 0 !== (a.effectTag & 64)) a: for (a = b.child; null !== a;) {\n if (13 === a.tag) null !== a.memoizedState && ki(a, c);else if (19 === a.tag) ki(a, c);else if (null !== a.child) {\n a.child.return = a;\n a = a.child;\n continue;\n }\n if (a === b) break a;\n\n for (; null === a.sibling;) {\n if (null === a.return || a.return === b) break a;\n a = a.return;\n }\n\n a.sibling.return = a.return;\n a = a.sibling;\n }\n d &= 1;\n }\n I(M, d);\n if (0 === (b.mode & 2)) b.memoizedState = null;else switch (e) {\n case \"forwards\":\n c = b.child;\n\n for (e = null; null !== c;) {\n a = c.alternate, null !== a && null === hh(a) && (e = c), c = c.sibling;\n }\n\n c = e;\n null === c ? (e = b.child, b.child = null) : (e = c.sibling, c.sibling = null);\n li(b, !1, e, c, f, b.lastEffect);\n break;\n\n case \"backwards\":\n c = null;\n e = b.child;\n\n for (b.child = null; null !== e;) {\n a = e.alternate;\n\n if (null !== a && null === hh(a)) {\n b.child = e;\n break;\n }\n\n a = e.sibling;\n e.sibling = c;\n c = e;\n e = a;\n }\n\n li(b, !0, c, null, f, b.lastEffect);\n break;\n\n case \"together\":\n li(b, !1, null, null, void 0, b.lastEffect);\n break;\n\n default:\n b.memoizedState = null;\n }\n return b.child;\n}\n\nfunction $h(a, b, c) {\n null !== a && (b.dependencies = a.dependencies);\n var d = b.expirationTime;\n 0 !== d && Bg(d);\n if (b.childExpirationTime < c) return null;\n if (null !== a && b.child !== a.child) throw Error(u(153));\n\n if (null !== b.child) {\n a = b.child;\n c = Sg(a, a.pendingProps);\n b.child = c;\n\n for (c.return = b; null !== a.sibling;) {\n a = a.sibling, c = c.sibling = Sg(a, a.pendingProps), c.return = b;\n }\n\n c.sibling = null;\n }\n\n return b.child;\n}\n\nvar ni, oi, pi, qi;\n\nni = function ni(a, b) {\n for (var c = b.child; null !== c;) {\n if (5 === c.tag || 6 === c.tag) a.appendChild(c.stateNode);else if (4 !== c.tag && null !== c.child) {\n c.child.return = c;\n c = c.child;\n continue;\n }\n if (c === b) break;\n\n for (; null === c.sibling;) {\n if (null === c.return || c.return === b) return;\n c = c.return;\n }\n\n c.sibling.return = c.return;\n c = c.sibling;\n }\n};\n\noi = function oi() {};\n\npi = function pi(a, b, c, d, e) {\n var f = a.memoizedProps;\n\n if (f !== d) {\n var g = b.stateNode;\n ch($g.current);\n a = null;\n\n switch (c) {\n case \"input\":\n f = zb(g, f);\n d = zb(g, d);\n a = [];\n break;\n\n case \"option\":\n f = Gb(g, f);\n d = Gb(g, d);\n a = [];\n break;\n\n case \"select\":\n f = n({}, f, {\n value: void 0\n });\n d = n({}, d, {\n value: void 0\n });\n a = [];\n break;\n\n case \"textarea\":\n f = Ib(g, f);\n d = Ib(g, d);\n a = [];\n break;\n\n default:\n \"function\" !== typeof f.onClick && \"function\" === typeof d.onClick && (g.onclick = sd);\n }\n\n od(c, d);\n var h, k;\n c = null;\n\n for (h in f) {\n if (!d.hasOwnProperty(h) && f.hasOwnProperty(h) && null != f[h]) if (\"style\" === h) for (k in g = f[h], g) {\n g.hasOwnProperty(k) && (c || (c = {}), c[k] = \"\");\n } else \"dangerouslySetInnerHTML\" !== h && \"children\" !== h && \"suppressContentEditableWarning\" !== h && \"suppressHydrationWarning\" !== h && \"autoFocus\" !== h && (va.hasOwnProperty(h) ? a || (a = []) : (a = a || []).push(h, null));\n }\n\n for (h in d) {\n var l = d[h];\n g = null != f ? f[h] : void 0;\n if (d.hasOwnProperty(h) && l !== g && (null != l || null != g)) if (\"style\" === h) {\n if (g) {\n for (k in g) {\n !g.hasOwnProperty(k) || l && l.hasOwnProperty(k) || (c || (c = {}), c[k] = \"\");\n }\n\n for (k in l) {\n l.hasOwnProperty(k) && g[k] !== l[k] && (c || (c = {}), c[k] = l[k]);\n }\n } else c || (a || (a = []), a.push(h, c)), c = l;\n } else \"dangerouslySetInnerHTML\" === h ? (l = l ? l.__html : void 0, g = g ? g.__html : void 0, null != l && g !== l && (a = a || []).push(h, l)) : \"children\" === h ? g === l || \"string\" !== typeof l && \"number\" !== typeof l || (a = a || []).push(h, \"\" + l) : \"suppressContentEditableWarning\" !== h && \"suppressHydrationWarning\" !== h && (va.hasOwnProperty(h) ? (null != l && rd(e, h), a || g === l || (a = [])) : (a = a || []).push(h, l));\n }\n\n c && (a = a || []).push(\"style\", c);\n e = a;\n if (b.updateQueue = e) b.effectTag |= 4;\n }\n};\n\nqi = function qi(a, b, c, d) {\n c !== d && (b.effectTag |= 4);\n};\n\nfunction ri(a, b) {\n switch (a.tailMode) {\n case \"hidden\":\n b = a.tail;\n\n for (var c = null; null !== b;) {\n null !== b.alternate && (c = b), b = b.sibling;\n }\n\n null === c ? a.tail = null : c.sibling = null;\n break;\n\n case \"collapsed\":\n c = a.tail;\n\n for (var d = null; null !== c;) {\n null !== c.alternate && (d = c), c = c.sibling;\n }\n\n null === d ? b || null === a.tail ? a.tail = null : a.tail.sibling = null : d.sibling = null;\n }\n}\n\nfunction si(a, b, c) {\n var d = b.pendingProps;\n\n switch (b.tag) {\n case 2:\n case 16:\n case 15:\n case 0:\n case 11:\n case 7:\n case 8:\n case 12:\n case 9:\n case 14:\n return null;\n\n case 1:\n return L(b.type) && Df(), null;\n\n case 3:\n return eh(), H(K), H(J), c = b.stateNode, c.pendingContext && (c.context = c.pendingContext, c.pendingContext = null), null !== a && null !== a.child || !Wh(b) || (b.effectTag |= 4), oi(b), null;\n\n case 5:\n gh(b);\n c = ch(bh.current);\n var e = b.type;\n if (null !== a && null != b.stateNode) pi(a, b, e, d, c), a.ref !== b.ref && (b.effectTag |= 128);else {\n if (!d) {\n if (null === b.stateNode) throw Error(u(166));\n return null;\n }\n\n a = ch($g.current);\n\n if (Wh(b)) {\n d = b.stateNode;\n e = b.type;\n var f = b.memoizedProps;\n d[Md] = b;\n d[Nd] = f;\n\n switch (e) {\n case \"iframe\":\n case \"object\":\n case \"embed\":\n F(\"load\", d);\n break;\n\n case \"video\":\n case \"audio\":\n for (a = 0; a < ac.length; a++) {\n F(ac[a], d);\n }\n\n break;\n\n case \"source\":\n F(\"error\", d);\n break;\n\n case \"img\":\n case \"image\":\n case \"link\":\n F(\"error\", d);\n F(\"load\", d);\n break;\n\n case \"form\":\n F(\"reset\", d);\n F(\"submit\", d);\n break;\n\n case \"details\":\n F(\"toggle\", d);\n break;\n\n case \"input\":\n Ab(d, f);\n F(\"invalid\", d);\n rd(c, \"onChange\");\n break;\n\n case \"select\":\n d._wrapperState = {\n wasMultiple: !!f.multiple\n };\n F(\"invalid\", d);\n rd(c, \"onChange\");\n break;\n\n case \"textarea\":\n Jb(d, f), F(\"invalid\", d), rd(c, \"onChange\");\n }\n\n od(e, f);\n a = null;\n\n for (var g in f) {\n if (f.hasOwnProperty(g)) {\n var h = f[g];\n \"children\" === g ? \"string\" === typeof h ? d.textContent !== h && (a = [\"children\", h]) : \"number\" === typeof h && d.textContent !== \"\" + h && (a = [\"children\", \"\" + h]) : va.hasOwnProperty(g) && null != h && rd(c, g);\n }\n }\n\n switch (e) {\n case \"input\":\n xb(d);\n Eb(d, f, !0);\n break;\n\n case \"textarea\":\n xb(d);\n Lb(d);\n break;\n\n case \"select\":\n case \"option\":\n break;\n\n default:\n \"function\" === typeof f.onClick && (d.onclick = sd);\n }\n\n c = a;\n b.updateQueue = c;\n null !== c && (b.effectTag |= 4);\n } else {\n g = 9 === c.nodeType ? c : c.ownerDocument;\n a === qd && (a = Nb(e));\n a === qd ? \"script\" === e ? (a = g.createElement(\"div\"), a.innerHTML = \"