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'
//babel只能处理语法上的转化，而一些新的API他是没有办法处理的，
// 比如Promise这些，这就需要babel-polyfill去处理这些新的API。
// babel-polyfill其实是corejs和regenerater的集合，现在已经被废弃了，只需要装上面两个就可以了。
import 'babel-polyfill'
import 'default-passive-events' //Added non-passive event listener to a scroll-blocking 'mousewheel' event


let sidebarType = 1;
if(sidebarType === 1){
  import('./styles/indexA.scss')
}else {
  import('./styles/index.scss')
}

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

import i18n from './lang' // 国际化
import './icons' // icon
import './permission' // router permission control
import './utils/btnPermissions.js' //button - permission control
import * as filters from './filters' // 全局filter 方法
import './plugins/element.js'
import './assets/wg/js'
import './components/wgBase'
import Highlight from './utils/highlight' //高亮
Vue.use(Highlight);
import VueDND from 'awe-dnd'

// register global utility filters. 注册filter工具
Object.keys(filters).forEach(key => {
  Vue.filter(key, filters[key])
});
Vue.use(VueDND) ;  //引入可拖拽插件
Vue.use(ElementUI, {
  // locale,
  i18n: (key, value) => i18n.t(key, value)
});

Vue.prototype.sidebarType = sidebarType; //挂载到Vue实例上面

//关闭开放环境提示
Vue.config.productionTip = false;
new Vue({
  el: '#app',
  router,
  store,
  i18n,
  render: h => h(App),
  beforeCreate(){
    //安装全局事件总线
    Vue.prototype.$event_bus = this;
  }
});