// pages/home.js
import request from '../../utils/request'
Page({

  /**
   * 页面的初始数据
   */
  data: {
    list: [],
    categoryId: 0,
    keyword: '',
    pageNum: 1,
    pageSize: 10,
    listData: [],
    pageNum1: 1,
    display: 0
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    // this.getData()    
  },
  listTap(e) {
    const id = e.currentTarget.dataset.id
    wx.navigateTo({
      url: '/pages/vedio/detail?id=' + id
    })
  },
  getVedio() {
    const data = {
      "keyword": "", // 搜索关键字，视频标题，可选参数
      "categoryId": 1, //分类 Id，可选参数
      "pageNum": this.data.pageNum1,
      "pageSize": 10// ⻚⼤⼩，可选参数
    }
    request._post('/firefly/video/list', data,
      res => {
        if (res.retCode == 0) {
          if (res.body.length > 0) {
            var listdata = this.data.listData
            listdata.push.apply(listdata, res.body)
            this.setData({
              listData: listdata,
              pageNum1: ++res.pageInfo.pageNum
            })
          } else {
            if (this.data.pageNum1 == res.pageInfo.pages) {
              setTimeout(() => {
                wx.showToast({
                  title: '没有更多数据',
                  icon: 'none',
                  duration: 2000
                })
              }, 200);
            }
          }

        }
      })
  },
  onbindtap(e) {
    let url = e.currentTarget.dataset.url
    wx.navigateTo({
      url: url
    })
  },
  tab(e) {
    this.setData({
      pageNum: 1,
      pageNum1:1,
      list: [],
      listData:[],
      display: e.currentTarget.dataset.id
    })
    console.log(this.data.listData)
    if (e.currentTarget.dataset.id != 1) {
      this.getData()
    }else {
      this.getVedio()
    }
  },
  getData() {
    let data = {
      display: this.data.display,
      categoryId: this.data.categoryId,
      keyword: this.data.keyword,
      pageNum: this.data.pageNum,
      pageSize: this.data.pageSize
    }
    request._post('/firefly/article/list', data,
      res => {
        if (res.retCode == 0) {
          if (res.body.length > 0) {
            var listdata = this.data.list
            listdata.push.apply(listdata, res.body)
            this.setData({
              list: listdata,
              pageNum: ++res.pageInfo.pageNum
            })
          } else {
            if (this.data.pageNum == res.pageInfo.pages) {
              setTimeout(() => {
                wx.showToast({
                  title: '没有更多数据',
                  icon: 'none',
                  duration: 2000
                })
              }, 200);
            }
          }
        }
      }
    )
  },
  detail(e) {
    let id = e.currentTarget.dataset.id
    wx.navigateTo({
      url: '/pages/article/detail?id=' + id,
    })
  },
  release(e) {
    let num = e.currentTarget.dataset.num
    wx.navigateTo({
      url: '/pages/article/publish?id=' + num,
    })
  },
  /**
   * 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.setData({
      list: [],
      pageNum: 1
    })
    // this.getVedio()
    this.getData()
  },

  /**
   * 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 () {
    if (this.data.display == 1) {
      this.getVedio()
    } else {
      this.getData()
    }
  },

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

  }
})