// pages/index/index.js
import { getUserInfo } from "../../api/user"
const event = require('../../../utils/event')
const app = getApp()

Component({
  options: {
    addGlobalClass: true,
    multipleSlots: true
  },
  /**
   * 页面的初始数据
   */
  data: {
    userInfo: app.accountInfo,
    height: app.globalData.fragmentHeight - 100,
    tabIndex: 0,
    tabList: [
      {id: 0, name: '供货单', badge: 0, value: 'supply' },
      {id: 1, name: '采购单', badge: 0, value: 'purchase'},
      {id: 2, name: '生产单', badge: 0, value: 'production' }
    ],
    loading: true
  },
  lifetimes: {
    // 生命周期函数，可以为函数，或一个在methods段中定义的方法名
    attached: function () {
      event.on('EventMessage', this, this.onEvent)
    },
    detached: function () {
      event.remove('EventMessage', this)
    }
  },
  methods: {
    onRestart: function () {
      if(this.data.loading){
        this.initAccountInfo()
      }
      var fragment = this.selectComponent('#' + this.data.tabList[this.data.tabIndex].value)
      if (fragment) {
        fragment.onRestart()
      }
    },
    onEvent: function (message) {
      if (message.what == 888) {
        this.initAccountInfo()
      }
    },
    initAccountInfo: function(){
      if(app.accountInfo && app.accountInfo.position == 'ORDINARY'){
        this.setData({
          loading: false,
          userInfo: app.accountInfo, height: app.globalData.safeFragmentHeight - 100,
          tabList: [
            {id: 0, name: '生产中', badge: 0, value: 'supply', status: 0 },
            {id: 1, name: '待生产', badge: 0, value: 'purchase', status: 1 },
            {id: 2, name: '已完成', badge: 0, value: 'production', status: 3 },
            {id: 3, name: '已终止', badge: 0, value: 'termination', status: 6 }
          ]
        })
      } else {
        this.setData({ loading: false, userInfo: app.accountInfo, height: app.globalData.safeFragmentHeight - 100 })
      }
      // 您的申请正在处理，请等待，轮询去查询userInfo
      if(app.accountInfo && app.accountInfo.applicationStatus == 0){
        this.fetchUserInfo()
      }
    },
    onTabChange: function (event) {
      if (this.data.tabIndex == Number(event.detail.index)) {
        return
      }
      this.setData({ tabIndex: event.detail.index})
      var fragment = this.selectComponent('#' + this.data.tabList[this.data.tabIndex].value)
      if (fragment) {
        fragment.onRestart()
      }
    },
    fetchUserInfo: function(){
      getUserInfo().then(result => {
        app.accountInfo = result.data
        if(result.data.enterpriseId && result.data.applicationStatus == 1){
          this.initAccountInfo()
        } else {
          var that = this
          setTimeout(function () { that.fetchUserInfo() }, 3000)
        }
      }).catch(err => {
        console.log(err)
      })
    },
    loginFrom: function(){
      wx.navigateTo({ url: '/pages/index/index' })
    },
    applyFrom: function(){
      wx.navigateTo({ url: '/pages/htmls/saas/index' })
    }
  }
})