//app.js
App({
  evn: 0, // 0: 开发版本；1：测试版本；2：生产版本
  tmplIds: ['AFoM5TOfsgERsfcetNSB0UlmEixnLF1ySXr54Bqno2M', 'lOQ8Gvyy_dTk68bYGpRVnVA0M7DsYYrV81Gd39GUPBA'],
  version: '2.3.1',
  xAppId: '503258978847953926',
  userInfo: null,
  //----------------------------------------------globalData--------------------------------------
  globalData: {
    token: null,
    agenting: 1,
    keyboardHeight: 0,
    isIos: false
  },
  onShow: function() {
    const updateManager = wx.getUpdateManager()
    updateManager.onCheckForUpdate(function (res) {
      // 请求完新版本信息的回调
      // console.log('updateManager>>>' + res.hasUpdate)
    })
    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()
    })
    if(this.globalData.Custom){
      return
    }
    wx.getSystemInfo({
      success: e => {
        this.globalData.isIos = this.checkIos(e)
        this.globalData.dev = e.platform == 'devtools'
        
        let custom = wx.getMenuButtonBoundingClientRect()
        this.globalData.Custom = custom
        // 顶部操作栏高度
        this.globalData.CustomBar = custom.bottom + custom.top - e.statusBarHeight + (this.globalData.isIos ? 4 : 0)
        let windowHeight = e.windowHeight * (750 / e.windowWidth)

        let safeBottom = e.windowHeight - e.safeArea.bottom
        if(safeBottom > e.windowHeight){
          safeBottom = 34
        }
        this.globalData.safeBottom = safeBottom * (750 / e.windowWidth)
        // 状态栏高度
        this.globalData.StatusBar = e.statusBarHeight * (750 / e.windowWidth)
        let statusBarHeight = this.globalData.CustomBar * (750 / e.windowWidth)
        this.globalData.statusBarHeight = statusBarHeight
        // fragmentHeight：指的是整个页面statusBarHeight以下的高度
        this.globalData.fragmentHeight = windowHeight - statusBarHeight
        this.globalData.safeFragmentHeight = windowHeight - statusBarHeight - this.globalData.safeBottom
        this.globalData.windowWidth = e.windowWidth
      }
    })
  },
  checkIos: function (e) {
    if ('ios' === e.platform) {
      return true
    }
    if (e.system.startsWith('iOS')) {
      return true
    }
    return false
  }
})