const app = getApp()
export default function Scene(config) {
  const { onLoad, onUnload } = config
  config.onLoad = function(options) {
    if (onLoad) {
      onLoad.call(this, options)
    }
    this.onNotice = function(message) {
      this.notification = this.notification || this.selectComponent('#qn-notification')
      if(this.notification){
        this.notification.notify(message)
      }
    }
    this.onAttention = function(message) {
      this.vipDialog = this.vipDialog || this.selectComponent('#vip-dialog')
      if(this.vipDialog){
        this.vipDialog.attention(message)
      }
    }
    this.closeAttention = function() {
      this.vipDialog = this.vipDialog || this.selectComponent('#vip-dialog')
      if(this.vipDialog){
        this.vipDialog.onClose()
      }
    }
  }
  // config.onUnload = function(options) {
  //   if (onUnload) {
  //     onUnload.call(this, options)
  //   }
  //   let pages = getCurrentPages() //当前页面栈
  //   if (pages.length == 1 && pages[0].route != 'pages/index/index') {
  //     console.log('to login or to home>>>')
  //     if (app.userInfo && app.userInfo.userId) {
  //       wx.redirectTo({ url: '/pages/index/index' })
  //     } else {
  //       wx.reLaunch({ url: '/pages/login/index' })
  //     }
  //   }
  // }
  return Page(config)
}