import Vue from 'vue'

import Cookies from 'js-cookie'

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

import Element from 'element-ui'
import './styles/element-variables.scss'

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
import './utils/error-log' // error log

import * as filters from './filters' // global filters
import 'bootstrap'
import 'bootstrap/dist/css/bootstrap.min.css'

/**
 * 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! ! !
 */
import { mockXHR } from '../mock'
if (process.env.NODE_ENV === 'production') {
  mockXHR()
}

Vue.use(Element, {
  size: Cookies.get('size') || 'medium' // set element-ui default size
})

// register global utility filters
Object.keys(filters).forEach(key => {
  Vue.filter(key, filters[key])
  Vue.filter('formatSize', function (size) {
  if (size > 1024 * 1024 * 1024 * 1024) {
    return (size / 1024 / 1024 / 1024 / 1024).toFixed(2) + ' TB'
  } else if (size > 1024 * 1024 * 1024) {
    return (size / 1024 / 1024 / 1024).toFixed(2) + ' GB'
  } else if (size > 1024 * 1024) {
    return (size / 1024 / 1024).toFixed(2) + ' MB'
  } else if (size > 1024) {
    return (size / 1024).toFixed(2) + ' KB'
  }
  return size.toString() + ' B'
})
})

Vue.config.productionTip = false

new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})