// pages/learning/learning.js
const app = getApp()
var host = app.globalData.host;
Page({

  /**
   * 页面的初始数据
   */
  data: {
    act:0,
    arct:[],
    hot_arct:[],
    over_arct:[],
    conference:[],
    over:[],
    pre:[],
    keyword:'',
    array: ['时间正序', '时间倒序'],
    val: ['ctime', '-ctime'],
    index: 0,
    show_tj:0
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.getData();
  },
  getData:function(){
    var that=this;
    var order_by = this.data.val[this.data.index]
    wx.showNavigationBarLoading()
    wx.request({
      url: host+'/api/recommend',
      success:function(res){
        wx.hideNavigationBarLoading()
        that.setData({
          arct: res.data.data.article,
          hot_arct: res.data.data.hot_act,
          pre_arct: res.data.data.pre_act,
          over_arct: res.data.data.over_act
        })
      }
    })
    //学术会议
    wx.request({
      url: host + '/api/conference/list',
      data:{
        order_by: order_by,
        keyword: this.data.keyword
      },
      success: function (res) {
        that.setData({
          conference: res.data.data.list
        })
      }
    })
    //活动预告
    wx.request({
      url: host + '/api/activity/list',
      data:{
        type:'pre',
        order_by: order_by,
        keyword: this.data.keyword
      },
      success: function (res) {
        if(!res.data){
          return
        }
        that.setData({
          pre: res.data.data.list
        })
      }
    })
    //活动回顾
    wx.request({
      url: host + '/api/activity/list',
      data: {
        type: 'over',
        order_by: order_by,
        keyword: this.data.keyword
      },
      success: function (res) {
        if (!res.data) {
          return
        }
        that.setData({
          over: res.data.data.list
        })
      }
    })
  },
  // 查看更多
  more:function(e){
    var type=e.target.dataset.id;
    //精品推荐
    if(type == 1){
        this.setData({show_tj:1})
    }else{
      this.setData({ act: type-1 })
    }
  },
  search: function (e) {
    wx.navigateTo({
      url: '../search/search',
    })
  },
  showmenu: function () {
    this.setData({
      show: !this.data.show
    })
  },
  check: function (e) {
    this.setData({
      show: 0,
      
      index: e.target.dataset.id
    })
    this.getData();
  },
  tab: function (e) {
    this.setData({
      act: e.target.dataset.id,
      show_tj: 0
    })
  },
  swchange: function (e) {
    this.setData({
      act: e.detail.current,
      show_tj: 0
    })
  },
  /**
   * 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 () {

  },

  /**
   * 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 () {

  }
})