// pages/administ/index.js
const event = require('../../../utils/event')
const app = getApp()

Page({
  /**
   * 页面的初始数据
   */
  data: {
    safeBottom: app.globalData.safeBottom,
    fragment: app.globalData.safeFragmentHeight,
    tabList: [
      { index: 0, value: 'message', badge: 0, name: '消息', blue: '/assets/image/tabbar/mall-blue.png', gray: '/assets/image/tabbar/mall-gray.png' },
      { index: 1, value: 'work', badge: 0, name: '工作台', blue: '/assets/image/tabbar/process-blue.png', gray: '/assets/image/tabbar/process-gray.png' },
      { index: 2, value: 'home', badge: 0, name: '我的', blue: '/assets/image/tabbar/home-blue.png', gray: '/assets/image/tabbar/home-gray.png' }
    ],
    tabIndex: 1,
    visiable: true
  },
  /************************************** 初始化流程  ********************************************/
  onLoad: function (options) {
    const updateManager = wx.getUpdateManager()
    updateManager.onCheckForUpdate()
    updateManager.onUpdateReady(function () {
      // 新的版本已经下载好，调用 applyUpdate 应用新版本并重启
      updateManager.applyUpdate()
    })
    event.on('TabMessage', this, this.onEvent)
    this.setData({fragment: (app.globalData.safeFragmentHeight + app.globalData.statusBarHeight), safeBottom: app.globalData.safeBottom })
  },
  /************************************** 生命周期函数--监听页面初次渲染完成  ********************************************/
  onShow: function () {
    var pageView = this.selectComponent('#' + this.data.tabList[this.data.tabIndex].value)
    if (pageView) {
      pageView.onRestart()
    }
  },
  onChange: function ({detail}) {
    this.setData({ tabIndex: detail })
    this.onShow()
  },
  stopTouchMove: function(e){
    return false
  },
  onEvent: function (message) {
    if (message.what == 99) {
      this.setData({ visiable: message.visiable })
    }
  },
  onUnload: function(){
    event.remove('TabMessage', this)
  }
})