// subpages/understandJs/pages/delicious/delicious.js
const api = require("../../../../utils/understandJs")
Page({

  /**
   * 页面的初始数据
   */
  data: {
    pageIndex: 1,
    pageSize: 10,
    noticelist: [],
    nodata: false,
    loadMoreType: "none",
    loadMoreVisible: false,
    noticeCategory: "",
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData({
      noticeCategory:options.modulecode
    })
    this.noticelist();
  },
  noticelist () {
    let that = this;
    let params = {
      pageIndex: that.data.pageIndex,
      pageSize: that.data.pageSize,
      noticeCategory: that.data.noticeCategory
    }
    api.noticelist(params).then(function (res) { //了解锦水-模块管理接口
      console.log(JSON.stringify(res))
      that.setData({
        noticelist: that.data.noticelist.concat(res.data),
        loadMoreType: res.data.length === that.data.pageSize ? "loading" : "none",
        loadMoreVisible: res.data.length === that.data.pageSize ? false : true
      })
      if (that.data.noticelist.length == 0) {//没有值
        that.setData({
          nodata: true,
          loadMoreType: "none",
          loadMoreVisible: false,
        })
      }
    }).catch(err => {
      that.setData({
        noticelist: [],
        nodata: true,
        loadMoreType: "none",
        loadMoreVisible: false,
      })
      console.log(err)
    })
  },
  /**
   * 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 () {
    this.setData({
      loadMoreVisible: true
    })
    if (this.data.loadMoreType === "loading") {
      this.setData({
        pageIndex: this.data.pageIndex + 1,
        pageSize: this.data.pageSize,
      })
      this.noticelist();
    }
  },

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

  },
  //跳转倒详情页面
  toDetail (e){
    wx.navigateTo({
      url: `../noticeDetail/noticeDetail?id=${e.currentTarget.dataset.id}&modulecode=${this.data.noticeCategory}`
    })
  }
})