MMM-awesome-alexa.js

!function(e){var t={};function i(s){if(t[s])return t[s].exports;var a=t[s]={i:s,l:!1,exports:{}};return e[s].call(a.exports,a,a.exports,i),a.l=!0,a.exports}i.m=e,i.c=t,i.d=function(e,t,s){i.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:s})},i.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="",i(i.s=2)}([function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});const s=.6;t.Visualizer=class{constructor(e,t=2048){this.canvas=e,this.drawContext=e.getContext("2d"),this.audioContext=new AudioContext,this.analyser=this.audioContext.createAnalyser(),this.drawFunc=(()=>{}),this.analyser.minDecibels=-140,this.analyser.maxDecibels=0,this.analyser.smoothingTimeConstant=s,this.freqs=new Uint8Array(this.analyser.frequencyBinCount),this.times=new Uint8Array(this.analyser.frequencyBinCount)}connect(e){const t=this.audioContext.createMediaElementSource(e);t.connect(this.audioContext.destination),t.connect(this.analyser)}draw(){this.drawContext.clearRect(0,0,this.canvas.width,this.canvas.height),this.analyser.getByteFrequencyData(this.freqs),this.analyser.getByteTimeDomainData(this.times),this.drawFunc(this.freqs,this.times,this.drawContext,this.canvas),this.loop=requestAnimationFrame(this.draw.bind(this))}set drawFunction(e){this.drawFunc=e}start(){this.draw()}stop(){this.drawContext.clearRect(0,0,this.canvas.width,this.canvas.height),cancelAnimationFrame(this.loop)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});const s=i(0);t.default=class extends s.Visualizer{constructor(e){super(e,32)}start(){super.start(),this.drawFunction=((e,t,i,s)=>{const a=e[0]/10;i.beginPath(),i.arc(s.width/2,s.height/2,a,0,2*Math.PI),i.fillStyle="white",i.fill()})}stop(){setTimeout(()=>{super.stop()},1e3)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});const s=i(1);var a;!function(e){e.Idle="idle",e.Listening="listening",e.Busy="busy",e.Speaking="speak"}(a||(a={}));const n=[];Module.register("MMM-awesome-alexa",{defaults:{clientId:"amzn1.application-oa2-client.81574bebfb25437595d7376f44b54f8e",clientSecret:"87d49f998b3a6507b8e6a08760cda274e1d44a22a2bebade9433b1e7445d66a5",deviceId:"magic_mirror_alexa",lite:!1,isSpeechVisualizationEnabled:!1},start(){void 0===this.config.refreshToken&&n.push("Refresh token must be set in the config before using awesome-alexa!"),this.sendSocketNotification("CONFIG",this.config),this.canvas=this.createCanvas(),this.config.isSpeechVisualizationEnabled&&(this.visualizer=new s.default(this.canvas))},getDom(){const e=document.createElement("div");e.setAttribute("id","wrapper"),e.classList.add("wrapper");const t=this.createLoadingSpinner(),i=document.createElement("div");if(i.classList.add("alexa-circle"),e.appendChild(t),e.appendChild(i),e.appendChild(this.canvas),n.length>0){e.classList.add("wrapper-error");for(const t of n)e.appendChild(document.createTextNode(t))}return this.alexaCircle=i,this.mainDiv=e,e},getStyles(){return[this.file("styles/global.css")]},createLoadingSpinner(){const e=document.createElement("img");return e.setAttribute("src","modules/MMM-awesome-alexa/styles/loading.gif"),e.setAttribute("id","loading-spinner"),e.classList.add("loading-spinner"),e.classList.add("hidden"),e},createCanvas(){const e=document.createElement("canvas");return e.width=window.innerWidth,e.height=window.innerHeight,e},socketNotificationReceived(e,t){switch(Log.log(this.name+" received a notification: "+e+" - Payload: "+t),e){case a.Idle:this.idle();break;case a.Listening:this.listening();break;case a.Busy:this.busy();break;case a.Speaking:this.speaking()}},listening(){if(this.config.lite){document.getElementById("loading-spinner").classList.remove("hidden")}else this.alexaCircle.classList.add("alexa-circle--listening"),this.mainDiv.classList.add("wrapper-active")},idle(){this.config.lite||this.mainDiv.classList.remove("wrapper-active")},busy(){this.config.lite||this.alexaCircle.classList.add("alexa-circle--busy")},speaking(){const e=new Audio("/output.mpeg");if(this.config.isSpeechVisualizationEnabled&&(this.visualizer.connect(e),this.visualizer.start()),e.play(),e.addEventListener("ended",()=>{this.sendSocketNotification("finishedSpeaking",{}),this.config.isSpeechVisualizationEnabled&&this.visualizer.stop()}),this.config.lite){document.getElementById("loading-spinner").classList.add("hidden")}else this.alexaCircle.classList.remove("alexa-circle--busy","alexa-circle--listening")}})}]);