import Vue from 'vue'

import 'normalize.css/normalize.css' // A modern alternative to CSS resets

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
// import locale from 'element-ui/lib/locale/lang/en' // lang i18n

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'

import '@/icons' // icon
import '@/permission' // permission control
/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
if (process.env.NODE_ENV === 'production') {
  const { mockXHR } = require('../mock')
  mockXHR()
}

// set ElementUI lang to EN
// Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
Vue.use(ElementUI, { size: 'medium' })

Vue.config.productionTip = false
Vue.prototype.openLoading = function() {
  const loading = this.$loading({           // 声明一个loading对象
    lock: true,                             // 是否锁屏
    text: '正在加载...',                     // 加载动画的文字
    body: true,                              
  })
  setTimeout(function () {                  // 设定定时器，超时5S后自动关闭遮罩层，避免请求失败时，遮罩层一直存在的问题
    loading.close();                        // 关闭遮罩层
  },50000)
  return loading;
}
new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})