104 lines
2.6 KiB
JavaScript
104 lines
2.6 KiB
JavaScript
import userApi from '../../api/user';
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Component({
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/**
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* 组件的属性列表
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*/
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properties: {
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start:{
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type:Boolean,
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value:false
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}
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},
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/**
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* 组件的初始数据
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*/
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data: {
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emptyAudio:'',
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haveOrderAudio:'',
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initing:true
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},
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lifetimes:{
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attached(){
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this.data.initing = true;
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this.downloadResource().then(()=>{
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this.bgam = wx.getBackgroundAudioManager();
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this.bgam.title = '后台通知';
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this.bgam.audioType = 'music';
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this.bgam.coverImgUrl = 'https://dman-1311994147.cos.ap-chengdu.myqcloud.com/static/logo_large.jpg';
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this.bgam.onEnded(()=>{
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this.bgam.src = this.data.emptyAudio;
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});
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this.triggerEvent('initSuccess');
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}).catch(()=>{
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this.triggerEvent('initError');
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})
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}
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},
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observers:{
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"start"(s){
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if(s){
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this.start();
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}else{
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this.stop();
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}
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}
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},
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/**
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* 组件的方法列表
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*/
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methods: {
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async downloadResource(){
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this.data.emptyAudio = `${wx.env.USER_DATA_PATH}/empty.mp3`;
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const emptyServerPath = 'https://dman-1311994147.cos.ap-chengdu.myqcloud.com/static/silence_file.wav';
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this.data.haveOrderAudio = `${wx.env.USER_DATA_PATH}/haveorder.wav`;
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const haveOrderPath = 'https://dman-1311994147.cos.ap-chengdu.myqcloud.com/static/new_order.mp3'
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await this.download(this.data.emptyAudio,emptyServerPath);
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await this.download(this.data.haveOrderAudio,haveOrderPath);
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},
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async download(localPath,serverPath){
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try {
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//判断文件是否存在
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const fs = wx.getFileSystemManager();
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fs.accessSync(localPath);
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} catch (error) {
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await userApi.downloadFile(serverPath,localPath);
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}
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},
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start(){
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this.bgam.src = this.data.emptyAudio;
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if(this.loopOrderTimer){
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clearInterval(this.loopOrderTimer);
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}
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this.loopOrderTimer = setInterval(()=>{
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this.triggerEvent('onTrigger');
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},10000);
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},
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stop(){
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if(this.loopOrderTimer){
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clearInterval(this.loopOrderTimer);
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}
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if(this.bgam){
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this.bgam.stop();
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}
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},
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notice(){
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this.bgam.src = this.data.haveOrderAudio;
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this.bgam.onEnded(()=>{
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this.bgam.src = this.data.emptyAudio;
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});
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// console.log('notice order');
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// const innerAudioContext = wx.createInnerAudioContext({
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// useWebAudioImplement:true
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// })
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// innerAudioContext.src = this.data.haveOrderAudio;
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// innerAudioContext.play();
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// innerAudioContext.onEnded(()=>{
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// innerAudioContext.destroy();
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// })
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}
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}
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}) |