// pages/examtest/rate.js
var util = require('../../utils/util.js')
Page({

  /**
   * 页面的初始数据
   */
  data: {
    page: 1,
    serverUrl: getApp().globalData.serverUrl,
    ratelist: []
  },

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

  /**
   * 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 () {
    var that = this;
    that.getRatelist(1)
    this.data.page = 1;
  },

  /**
   * 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 () {
    var that = this;
    that.getRatelist(1);
    wx.stopPullDownRefresh();
    this.data.page = 1;
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    //上拉分页,将页码加1，然后调用分页函数
    this.data.page = this.data.page + 1;
    this.getRatelist();
    wx.stopPullDownRefresh();
  },

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

  },
  getRatelist: function (page) {
    var that = this;
    if (page != 1) { page = that.data.page }
    wx.showLoading({
      title: '加载中',
    }),
      wx.request({
        url: this.data.serverUrl + 'api/examtestdetail?a=rate&examtestid='+this.data.examtestid + '&rows=20&page=' + page,
        header: {
          'content-type': 'application/json', // 默认值
          'Cookie': getApp().globalData.sessionId,
        },
        success: res => {
          if (res.statusCode === 200) {
            console.log(res.data)
            if (res.data.rows.length == 0) {
              if (page == 1) {
                this.setData({
                  total: 0,
                  ratelist: []
                })
              }
              else {
                wx.showModal({
                  content: "已经到底啦!",
                  showCancel: false,
                  confirmText: "确定",
                })
              }
            } else {
              let list
              if (page == 1) {
                list = res.data.rows
              } else {
                list = this.data.ratelist.concat(res.data.rows)
              }
              for (var i = 0; i < list.length; i++) {
                list[i].tookformat = util.formatSeconds(list[i].took)
              }
              this.setData({
                total: res.data.total,
                ratelist: list,
                examtestname: res.data.examtestname
              })
            }
          }
          wx.hideLoading();
        }
      });
  },
})