import common from '../../utils/util';
import main from '../../utils/main';

const app = getApp();
var TaskList = [];

var isPlaying = false;

var innerAudioContext1;
var timeoutPlayAudio;
var tempPlayUrl = "";
var tempPlayUrlLocal = "";
var timeoutEveryCard = 0;

Page({
  data: {
    IsSelect: true,
    Color: { ID: 1 },
    ImagePath: app.globalData.uploadImageUrl,
  },
  onReady: function () {
    var that = this;
    innerAudioContext1 = wx.createInnerAudioContext();
    innerAudioContext1.onPlay(() => {
      console.log('开始播放')
    });
    innerAudioContext1.onError((res) => {
      console.log("innerAudioContext1.errMsg:" + res.errMsg);
      console.log("innerAudioContext1.errCode:" + res.errCode);
      that.audioCtx.setSrc(tempPlayUrl);
      that.audioCtx.play();
    });
  },
  onLoad: function (options) {
    var that = this;
    that.setData({
      Category:options.Category,
      BookID:options.BookID,
      UnitID:options.UnitID,
      LibraryName1:options.LibraryName1,
      LibraryName2:options.LibraryName2,
      BookName:options.BookName,
      UnitName:options.UnitName,
      TestTypeName:options.TestTypeName,
      IsShowAnswer: [0, 0],
      Color: main.getDetailColor(app.globalData.ColorIndex),
      Containnerheight: main.getWindowHeight(),
    });

    that.init(options);
    that.getColor();
    
    this.audioCtx = wx.createAudioContext('myAudio');

    if (app.globalData.BaiduToken === "")
      main.getBaiduToken();
  },
  init:function(options){
    var that = this;
    that.setData({
      TaskInfo: {},
      TestType: options.TestType,
    });
    main.getData('GetMiaoguoTestExamine?UserID='+app.globalData.userInfo.UserID+'&BookID='+options.BookID+'&UnitName='+options.UnitName+'&UnitID='+options.UnitID+'&TestType='+options.TestType, function (data) {
      if (data) {
        TaskList=data;
        TaskList = common.randomArray(TaskList);
        that.setData({
          TaskInfo: TaskList[0],
          TaskLength: TaskList.length,
          CurrentIndex: 0,
        });
        //debugger;
        common.getStorageValue(that, "TestAutioPlay", 1, function () { 
          if (that.data.TestAutioPlay == 1 && that.data.TestType == "write") {
            that.playSound({ currentTarget: { dataset: { content: TaskList[that.data.CurrentIndex].ReadString } } })
          }
        });
      }
    });
  },
  //进入下一张题卡
  gotoNext: function (e) {
    var that = this;
    that.setData({
      IsShowAnswer: [0, 0],
    });

    var btnnumber = e.currentTarget.dataset.btnnumber;
    
    if (btnnumber>="0"){
      that.setSoundFile(0);
      if (TaskList[that.data.CurrentIndex]){
        if (btnnumber==="4")
          TaskList[that.data.CurrentIndex].Result = 1;
        else if (btnnumber === "0")
          TaskList[that.data.CurrentIndex].Result = -1;
        else if (btnnumber === "1")
          TaskList[that.data.CurrentIndex].Result = 0;
      }
      
      that.data.CurrentIndex++;
    }
    else{
      that.setSoundFile(2);
      if (TaskList[that.data.CurrentIndex] && TaskList[that.data.CurrentIndex].Result)
        TaskList[that.data.CurrentIndex].Result=null;
      that.data.CurrentIndex--;
    }
    //结束
    if (that.data.CurrentIndex>=TaskList.length){
      that.onFinished();
    }
    else if (that.data.CurrentIndex <0) {
      wx.showToast({
        title: '到开始了',
      });
      that.setSoundFile(-1);
    }
    else{
      
      that.setData({
        TaskInfo: TaskList[that.data.CurrentIndex],
        CurrentIndex: that.data.CurrentIndex,
      });
      if (that.data.TestAutioPlay == 1 && that.data.TestType == "write") {
        that.playSound({ currentTarget: { dataset: { content: TaskList[that.data.CurrentIndex].ReadString } } })
      }
    }

    //console.log(that.data.TestType);
    //console.log(JSON.stringify(that.data.TaskInfo));
  },
  onPullDownRefresh: function () {
    var that = this;
    that.setData({
      IsShowAnswer: [0, 0],
    });
    wx.stopPullDownRefresh();
  },
  onShowAnswer: function (e) {
    var that = this;
    var clicktype = e.currentTarget.dataset.type;
    if (!(clicktype && clicktype == "all" && app.globalData.ClickType == 0)) {
      that.setData({
        IsShowAnswer: [1, 1],
      });

      if (that.data.TestAutioPlay == 1 && that.data.TestType == "read") {
        if (TaskList[that.data.CurrentIndex] && TaskList[that.data.CurrentIndex].ReadString)
          that.playSound({ currentTarget: { dataset: { content: TaskList[that.data.CurrentIndex].ReadString } } })
      }
    }
  },
  getColor: function () {
    var that = this;
    if (wx.setBackgroundColor) {
      wx.setBackgroundColor({
        backgroundColor: that.data.Color.BackColor,
        backgroundColorTop: that.data.Color.BackColor,
        backgroundColorBottom: that.data.Color.BackColor,
      })
    }
    if (wx.setNavigationBarColor) {
      wx.setNavigationBarColor({
        frontColor: "#ffffff",
        backgroundColor: that.data.Color.BackColor,
      })
    }
  },
  playSound: function (e) {
    clearTimeout(timeoutPlayAudio);

    var that = this;
    var str = e.currentTarget.dataset.content;
    if (str){
      var url;
      if (str == "recorder") {
        url = e.currentTarget.dataset.soundmark;
      }
      else if (str.indexOf("英 [") >= 0 || str.indexOf("美 [") >= 0 || str.indexOf("baidu.com")>0 || str.indexOf("iciba.com")>0 || str.indexOf("myqcloud.com")>0) {
        str = str.replace("英 [", "[");
        str = str.replace("美 [", "[");
        url = e.currentTarget.dataset.soundmark;
        if (!url)
          url=str;
      }
      else if (str.indexOf("pinyin")>0){
          url=str;
      }
      else if (e.currentTarget.dataset.soundmark && e.currentTarget.dataset.soundmark != "undefined") {
        var soundmark = e.currentTarget.dataset.soundmark;
        if (soundmark && soundmark.indexOf("http") < 0) {
          url = app.globalData.audioUrlBaidu;
          url = url.replace("[token]", app.globalData.BaiduToken);
          url = url.replace("[word]", soundmark);
        }
        else {
          url = soundmark;
        }
      }
      else {
        url = app.globalData.audioUrlBaidu;
        url = url.replace("[token]", app.globalData.BaiduToken);
        url = url.replace("[word]", str);
      }
  
  
      if (url.indexOf("http") > 0)
        url = url.substr(url.indexOf("http"));
      if (url.indexOf("'") > 0)
        url = common.ReplaceAllString(url, "'", "");
      url = url.replace("http://", "https://");
  
      url = encodeURI(url);
      if (!isPlaying || tempPlayUrl == "" || url != tempPlayUrl) {
        isPlaying = true;
        timeoutPlayAudio = setTimeout(function () {
          isPlaying = false;
        }, 60000);
  
        wx.showLoading({
          title: '音频下载中',
          mask: true,
        });
        setTimeout(function () {
          wx.hideLoading();
        }, 30000);
  
        wx.downloadFile({
          url: url,
          success(res) {
            wx.hideLoading();
            tempPlayUrlLocal = res.tempFilePath;
            innerAudioContext1.src = res.tempFilePath;
            innerAudioContext1.play();
            
            tempPlayUrl = url;
            
          },
          fail(err) {
            wx.hideLoading();
            if (url.indexOf("sp0.baidu.com")>0){
              var soundmark=url.substring(url.indexOf("text=")+5,url.indexOf("&spd"));
              url = app.globalData.audioUrlYoudao;
              url = url.replace("[word]", soundmark);
              tempPlayUrlLocal = url;
              that.audioCtx.setSrc(url);
              that.audioCtx.play();
              tempPlayUrl = url;
            }
          }
        });
      }
      else {
        if (this.audioCtx)
          this.audioCtx.pause();
        if (innerAudioContext1)
          innerAudioContext1.stop();
        isPlaying = false;
      }
    }
  },
  audioBindEnded: function () {
    isPlaying = false;
  },
  audioBindError: function (err) {
    console.log(err);
    innerAudioContext1.src = tempPlayUrlLocal;
    innerAudioContext1.play();

    main.getBaiduToken();
  },
  setSoundFile: function (isFinish) { //isFinish=3搁置 =2撤退 =1结束 =0正常 =-1开始
    var that = this;
    var url = "/pages/sounds/";
    if (isFinish == 1) {
      url += "end.mp3";
    } else if (isFinish == 2) {
      url += "short3.mp3";
    } else if (isFinish == 3) {
      url += "short1.mp3";
    } else {
      url += "short2.mp3";
    }
    if (isFinish >= 0) {
      innerAudioContext1.src = url;
      innerAudioContext1.play();
    }

    wx.pageScrollTo({
      scrollTop: 0,
    });
  },
  onAutoPlay:function(e){
    var id=e.currentTarget.dataset.id;
    this.setData({
      TestAutioPlay:id,
    });
    wx.setStorageSync("TestAutioPlay",id);
  },
  onFinished:function(){
    if (TaskList.length > 0 && this.data.CurrentIndex > 0) {
      var TestTask = {};
      TestTask.Category = this.data.Category;
      TestTask.TestType = this.data.TestType;
      TestTask.LibraryName1 = this.data.LibraryName1;
      TestTask.LibraryName2 = this.data.LibraryName2;
      TestTask.BookName = this.data.BookName;
      TestTask.UnitName = this.data.UnitName;
      TestTask.TestTypeName = this.data.TestTypeName;
      TestTask.BookID=this.data.BookID;
      TestTask.UnitID=this.data.UnitID;
      TestTask.List = TaskList;
      TestTask.ReportType="new";
      app.globalData.TestTask=TestTask;
      wx.redirectTo({
        url: './report',
      });
    }
    else{
      wx.navigateBack({
        delta: 1,
      });
    }
  },
  onUnload:function(){
    wx.removeStorageSync("TestTask2");
    if (innerAudioContext1) {
      innerAudioContext1.stop();
    }
  },
  showBishunOrKaiti:function(e){
    var that=this;
    main.downloadBishunKaitiImage(
      e.currentTarget.dataset.url,
      e.currentTarget.dataset.serverurl,
      e.currentTarget.dataset.type,
      that.data.TaskInfo.ContentNew.Field,function(fields){
        that.data.TaskInfo.ContentNew.Field=fields;
        that.setData({
          TaskInfo: that.data.TaskInfo,
        });
      });
  },
  close: function (e) {
    wx.showModal({
      title: '提醒',
      showCancel: true,
      content: "中途退出将不保留检验进度，重新检验时需从头开始。若完成检验，系统将生成检验报告并创建相应的记忆卡。",
      confirmText: "退出",
      cancelText: "取消",
      complete: (res) => {
        if (res.confirm) {
          wx.navigateBack({
            delta: 1,
          });
        }
      }
    });
  },
  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: app.globalData.ShareImage,
    }
  },
})