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

const app = getApp();
var currentIndex = 0;
var isRight = false;

Page({
  data: {
  },
  onLoad: function (options) {
    this.setData({
      Height: common.getSystemHeight(),
    });
    this.getList();
    this.audioCtx = wx.createAudioContext('myAudio');

  },
  getList: function () {
    var that = this;
    server.getData('GetHanziTestList', function (data) {
      if (data) {
        var list = data;
        var item = list[currentIndex];
        var pinyinList = pinyin.getPinyinArray();

        for (var i = 0; i < list.length; i++) {
          for (var k = 0; k < list[i].PinyinTest.length; k++) {
            for (var j = 0; j < pinyinList.length; j++) {
              if (list[i].PinyinTest[k].options == pinyinList[j][1]) {
                list[i].PinyinTest[k].name = pinyinList[j][2][0];
                
                break;
              }
            }
          }
        }

        that.setData({
          List: data,
          CurrentItem: item,
        });
      }
    });
  },
  selectedHanzi: function (e) {
    var id = e.currentTarget.dataset.id;
    var list = this.data.CurrentItem.PinyinTest;
    for (var i = 0; i < list.length; i++) {
      list[i].IsSelected = false;
    }
    list[id].IsSelected = true;
    if (list[id].IsAnswer)
      isRight = true;
    this.data.CurrentItem.PinyinTest = list;
    this.playAudio(list[id].options, list[id].name);

    this.setData({
      CurrentItem: this.data.CurrentItem,
    });
  },
  playAudio: function (pinyin, name) {
    if (name != undefined){
      if (pinyin==undefined)
        pinyin="";
      
      var url = app.globalData.audioUrlBaidu;
      url = url.replace("[token]", app.globalData.BaiduToken);
      url = url.replace("[word]", name + "(" + pinyin + ")");

      url = encodeURI(url);
      this.audioCtx.setSrc(url);
      this.audioCtx.play();
    }
  },
  gotoOK: function () {
    var that = this;

    var title = "错误";
    var icon = "none";
    if (isRight) {
      title = "正确";
      icon = "success";
    }

    wx.showToast({
      title: title,
      icon: icon,
      duration: 1000,
      complete: function () {
        isRight=false;
        currentIndex++;
        if (currentIndex >= that.data.List.length)
          currentIndex = 0;
        that.setData({
          CurrentItem: that.data.List[currentIndex],
        });
      }
    })

  },
  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: 'pages/index/index?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: '../../images/07001.png',
    }
  },
});