import { getChainList } from "../../../api/chain"
const math = require('../../../utils/math')
const util = require('../../../utils/util')
const event = require('../../../utils/event')
const app = getApp()

Component({
  options: {
    addGlobalClass: true,
    multipleSlots: true
  },
  /** 页面的初始数据 */
  data: {
    firstShow: false,
    userInfo: null,
    menuList: [
      {url: '/pages/home/factory-list/index', text: '供应商管理', icon: '/assets/image/supplier-icon.png'},
      {url: '/pages/home/factory-list/index', text: '订单审核', icon: '/assets/image/order-check-icon.png'},
      {url: '/pages/home/factory-list/index', text: '在线对账', icon: '/assets/image/reconciliation-icon.png'}
    ],
    loading: true,
    requesting: false,
    finished: false,
    dataList: [],
    form: {
      pageNum: 1,
      pageSize: 10
    }
  },
  lifetimes: {
    attached: function () {
      event.on('EventMessage', this, this.onEvent)
    },
    detached: function () {
      event.remove('EventMessage', this)
    }
  },
  methods: {
    onRestart: function () {
      if(!this.data.firstShow) {
        this.setData({height: app.globalData.windowHeight - app.globalData.safeBottom - 100, userInfo: app.userInfo })
        this.data.form.storeId = app.userInfo.storeBaseInfo.id
        this.fetchChainList()
      }
      // this.fetchStatisticsInfo()
      this.data.firstShow = true
    },
    onEvent: function (message) {
      if (message.what == 888) {
      }
    },
    fetchStatisticsInfo: function(loading){
      getBalanceInfo().then(result => {
        if(result.data){
          result.data.accountMoney = math.minus(result.data.accountMoney, result.data.frozenMoney)
          this.setData({ banlanceInfo: result.data })
        }
      }).catch(err => {
        if(loading){
          wx.hideLoading()
        }
      })
    },
    fetchChainList: function(){
      if (this.data.requesting || this.data.finished) {
        return
      }
      this.data.requesting = true
      getChainList(this.data.form).then(result => {
        if (result.data && result.data.records && result.data.records.length) {
          var respList = result.data.records
          let nowList = `dataList[${this.data.dataList.length}]`
          var num = this.data.form.pageNum
          var finished = ((num - 1) * this.data.form.pageSize + respList.length) >= result.data.total
          this.setData({ [nowList]: respList, ['form.pageNum']: (num + 1), finished, requesting: false, loading: false })
        } else {
          this.setData({ finished: true, requesting: false, loading: false })
        }
      }).catch(err => {
        this.setData({ requesting: false, loading: false })
        util.showToast(err)
      })
    }
  }
})