// pages/topics/attract/ocean/index.js
import {
  TopicModel
} from '../../../../models/topic'
let topicModel = new TopicModel()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    loading: true,
    currPage: 1,
    pageSize: 10,
    list: [],
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.fetchList()
  },

  /**
   * 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 () {
    this.setData({
      currPage: 1,
      list: []
    })
    this.fetchList()
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    const page = this.data.currPage + 1
    this.setData({
      currPage: page
    })
    this.fetchList()
  },

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

  },
  fetchList() {
    let page = this.data.currPage
    let pageSize = this.data.pageSize
    topicModel.getAttractList('sc-hyrcfnzx', page, pageSize, res => {
      this.setData({
        loading: false
      })
      const datas = res.list
      let tempDatas = []
      datas.forEach(item => {
        tempDatas.push({
          id: item.id,
          title: item.title,
          image: item.titlePic,
          showTop: item.isTop == 1 ? true : false,
          time: item.createTime,
          readed: item.isRead == 0 ? false : true
        })
      })
      if (page == 1) {
        this.setData({
          list: tempDatas
        })
      } else {
        if (tempDatas.length > 0) {
          const list = [...this.data.list, ...tempDatas]
          this.setData({
            list: list
          })
        } else {
          const page = this.data.currPage - 1
          this.setData({
            currPage: page
          })
        }
      }
      console.log(res)
      wx.stopPullDownRefresh()
    })
  },
  //海洋人才赋能中心点击列表cell获取id，进入页面
  clickListItem(e) {
    console.log(e)
    const {
      id,
      index
    } = e.detail
    this.setData({
      [`list[${index}].readed`]: true
    })
    this.goOceanDetail(id)
  },
  goOceanDetail(id) {
    wx.navigateTo({
      url: `/pages/topics/attract/oceanDetail/index?id=${id}`,
    })
  },
})