/*
 * @Author: your name
 * @Date: 2021-10-14 17:17:53
 * @LastEditTime: 2022-06-10 10:17:05
 * @LastEditors: your name
 * @Description: In User Settings Edit
 * @FilePath: \Foshan4A\src\router\index.js
 */
import Vue from 'vue'
import Router from 'vue-router'
import store from '@/store'
import Layout from '@/layout'

Vue.use(Router)

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

// const routesPush = (arr, routes) => {
//   if (!Array.isArray(arr)) return '请传入数组格式路由表'
//   for (let i = 0; i < arr.length; i++) {
//     routes.unshift(arr[i])
//   }
// }

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '',
        name: 'HomePage',
        meta: { title: '首页', },
        component: () => import('@/views/HomePage/index.vue'),
      },
    ]
  }
]

// 动态路由
export const asyncRoutes = []
// 插入路由
// asyncRoutes.push({ path: '/', component: () => import('@/views/HomePage/index.vue'), hidden: true })
asyncRoutes.push({
  path: '*',
  component: () => import('@/views/404'),
  hidden: true
})

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  })

const router = createRouter()

router.beforeEach((to, from, next) => {
  if (
    (from.path.includes('flightView') && from.query.flightNO && from.query.flightDate) ||
    (from.path.includes('containerView') &&
      from.query.flightNO &&
      from.query.flightDate &&
      from.query.departureAirport &&
      from.query.landingAirport &&
      from.query.containerID)
  ) {
    store.dispatch('keepAlive/savePage', from)
  }
  if (
    from.meta?.keepAlive &&
    ((to.path.includes('flightView') && (!to.query.flightNO || !to.query.flightDate)) ||
      (to.path.includes('containerView') &&
        (!to.query.flightNO ||
          !to.query.flightDate ||
          !to.query.departureAirport ||
          !to.query.landingAirport ||
          !to.query.containerID)))
  ) {
    const savedPage = store.getters.savedPages.find(savedPage => savedPage.name === to.name)
    if (savedPage) {
      next(savedPage.fullPath)
    }
  }
  next()
})

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter () {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router