// pages/bill-details/index.js
import { getCommissionInfo } from '../../api/user.js'

const app = getApp()

Page({
  /**
   * 页面的初始数据
   */
  data: {
    parameter: {
      navbar: '1',
      return: '1',
      title: '账单明细',
      color: true,
      class: '0'
    },
    loadTitle: '加载更多',
    loading: false,
    loadend: false,
    page: 1,
    limit: 10,
    type: 0,
    userBillList: []
  },

  /**
   * 授权回调
   */
  onLoadFun: function () {
    this.getUserBillList()
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData({
      type: options.type || 0
    })
  },

  /**
   * 获取账户明细
   */
  getUserBillList: function () {
    var that = this
    if (that.data.loadend) return
    if (that.data.loading) return
    that.setData({
      loading: true,
      loadTitle: ''
    })
    var data = {
      page: that.data.page,
      limit: that.data.limit
    }
    getCommissionInfo(data, that.data.type).then(
      function (res) {
        var list = res.data,
          loadend = list.length < that.data.limit
        that.data.userBillList = app.SplitArray(list, that.data.userBillList)
        that.setData({
          userBillList: that.data.userBillList,
          loadend: loadend,
          loading: false,
          loadTitle: loadend ? '哼😕~我也是有底线的~' : '加载更多',
          page: that.data.page + 1
        })
      },
      function (res) {
        that.setData({
          loading: false,
          loadTitle: '加载更多'
        })
      }
    )
  },

  /**
   * 切换导航
   */
  changeType: function (e) {
    this.setData({
      type: e.currentTarget.dataset.type,
      loadend: false,
      page: 1,
      userBillList: []
    })
    this.getUserBillList()
  },

  /**
   * 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.getUserBillList()
  }
})