// pages/digitalCourses/index.js
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    barHeight: "",
    navBarHeight: "",
    tabPanelstyle: 'display:flex;justify-content:center;align-items:center;',
    tabList: [],
    courseList: [],
    searchValue: '',
    activeItem: null
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    const systInfo = wx.getSystemInfoSync();
    const menu = wx.getMenuButtonBoundingClientRect(); // 胶囊信息
    const navBarHeight =
      (menu.top - systInfo.statusBarHeight) * 2 + menu.height; // 导航栏高度
    this.setData({
      barHeight: systInfo.statusBarHeight,
      navBarHeight: navBarHeight,
    });
    this.getCourseTypeListList()
  },

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

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

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

  },

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

  },

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

  },

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

  },
  onTabsChange(event) {

    const value = event.detail.value
    this.getCourseList(this.data.tabList[value])
  },


  goBack() {
    wx.navigateBack();
  },
  getCourseTypeListList() {
    const data = {
      path: '*',
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      queryType: '\\',
      searchList: [],
      size: '20',
      start: '0',
      storeRefCode: app.config.digitalCourses,
      sort: {
        type: 'Asc',
        field: 'LinkOrder'
      }
    }
    app.MG.store.getStoreChannelList(data).then((res) => {
      // 去除数组最后一个元素
      const newData = res.datas.slice(0, res.datas.length - 1)



      this.setData({
        tabList: newData,
        activeItem: newData[0]
      })
      this.getCourseList(newData[0])


    })
  },

  getCourseList(item) {
    let searchObj = {}
    // let sort = {}
    // // 搜索框
    if (this.data.searchValue) {
      searchObj = {
        'Name*': this.data.searchValue.trim()
        // '||subtitle*': searchInputValue.value.trim()
      }
    }

    // if (timeSort.value) {
    //     sort = {
    //         CreateDate: timeSort.value || 'Desc'

    //     }
    // } else {
    //     sort = {
    //         ViewCount: nameSort.value || 'Desc'
    //     }
    //     // 组合的写法 要查询的字段:升序和降序

    //     // Name: "Desc"
    //     //一般的排序传法
    //     // type: "Asc",
    //     // field: "CreateDate",
    // }
    // courseList.value = [];
    const obj = {
      storeInfo: app.config.goodsStore,
      path: item.pathList + '\\' + item.id,
      coverSize: {
        width: 260
      },
      paging: {
        start: 0,
        size: 99
      },
      filterList: [{
        value: 'Normal',
        field: 'state'
      }],
      // sort: sort,
      fields: {
        courseLeader: [],
        affiliatedUnit: [],
        publishingUnit: [],
        classHours: [],
        ViewCount: [],
        ...searchObj
      }
    }
    app.MG.store.getProductList(obj).then((res) => {
      console.log(res, '7895')
      res.datas.forEach(item => {
        item.price = item.price.toFixed(2)
      })

      this.setData({
        courseList: res.datas
      })

      console.log(this.data.courseList);

    })
  },
  searchBook() {
    console.log(this.data.searchValue);
    this.getCourseList(this.data.activeItem)
  },
  courseDetail(e) {
    console.log(e);
    const item = e.currentTarget.dataset.item

    wx.navigateTo({
      url: '/pages/digitalCourses/digitalCoursesDetails/index?id=' + item.id,
    })

  }

})