// pages/lianxi/index.js
const api = require("../../utils/request.js");
Page({

  /**
   * 页面的初始数据
   */
  data: {
    questioncatData:[],
    isLoad:true
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function () {
    try {
      var value = wx.getStorageSync('nowSubject')
      if (value) {
        this.setData({
          questioncatId: value.id
        })
      }
    } catch (e) {
      wx.navigateBack({
      })
    }
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    this.getList()
  },
 getList: function (){
   var that = this
   api.request('question/questioncat/subject/', 'GET', { 'id': that.data.questioncatId }).then(res => {
     if (res.code == 200) {
       let questioncatData = []
       if (res.data.length > 0) {
         for (var i = 0; i < res.data.length; i++) {
           let questioncat = {}
           questioncat['id'] = res.data[i].id
           questioncat['name'] = res.data[i].name
           questioncat['tmtotal'] = res.data[i].tmtotal
           questioncat['ydtmtotal'] = 0
           questioncatData.push(questioncat)
         }
         that.setData({
           questioncatData: that.showYd(questioncatData)
         })
       }
     }
   })
 },
  showYd: function (cat) {
    for (var i = 0; i < cat.length; i++) {
      try {
        var value = wx.getStorageSync('cat' + cat[i].id.toString())
        if (value) {
          cat[i]['ydtmtotal'] = value.length
        }
      } catch (e) {
      }
    }
    return cat
  },
  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  },
  
  startLianxi: function (e) {
    wx.navigateTo({
      url: 'main?questioncat='+e.currentTarget.id,
    })
  },
  restartLianxi: function (e) {
    try {
      wx.setStorageSync('cat' + e.currentTarget.id, [])
    } catch (e) { }
    wx.navigateTo({
      url: 'main?questioncat=' + e.currentTarget.id,
    })
  }
})