import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * 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'             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
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 * 游客权限标识：guest
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    // component: () => import('@/views/Maintain'),
    hidden: true,
    meta: {
      roles: ['guest'],
      title: '登录'
    }
  },
  {
    path: '/oauth2',
    component: () => import('@/views/oauth2/index'),
    hidden: true,
    meta: {
      roles: ['guest'],
      title: '账号选择'
    }
  },
  {
    name: 'Maintain',
    path: '/maintain',
    component: () => import('@/views/Maintain'),
    hidden: true,
    meta: { title: '系统维护', icon: 'home', roles: ['guest'] }
  },
  // {
  //   path: '/404',
  //   component: () => import('@/views/404'),
  //   hidden: true,
  //   meta: {
  //     roles: ['guest'],
  //     title: '找不到对应的页面'
  //   }
  // },
  {
    path: '/',
    redirect: '/menuIndex',
    hidden: true
  },
  {
    name: 'redirect',
    path: '/redirect',
    component: () => import('@/views/workbench/redirect'),
    hidden: true,
    meta: { title: '空白页', icon: 'home' }
  },
  {
    path: '/iframe',
    name: 'iframe',
    component: Layout,
    redirect: '/iframe/index',
    hidden: true,
    children: [
      {
        path: '/index',
        name: 'index',
        component: () => import('@/views/iframe/index'),
        // hidden: true,
        meta: { title: '嵌套', icon: 'home' }
      }
    ]
  },
  {
    path: '/refresh',
    name: 'refresh',
    component: () => import('@/views/refresh/index'),
    hidden: true,
    meta: { title: '用于同路由刷新', icon: 'home' }
  },
  {
    path: '/menuIndex',
    component: Layout,
    redirect: '/menuIndex/index',
    meta: { title: '待办事项', icon: 'form' },
    children: [
      {
        path: '/menuIndex/index',
        name: 'menuIndex',
        component: () => import('@/views/regulatoryPlatForm/index'),
        meta: { title: '待办总览' }
      },
      {
        path: '/toDoList',
        name: 'toDoList',
        component: () => import('@/views/regulatoryPlatForm/toDoList'),
        meta: { title: '我的待办' }
      },
      {
        path: '/finishTodoList',
        name: 'finishTodoList',
        component: () => import('@/views/regulatoryPlatForm/finishTodoList'),
        meta: { title: '我的已办' }
      }
    ]
  },
  {
    path: '/versionLog',
    component: () => import('@/views/youfool/AppVersionLog'),
    hidden: true
  }
  // {
  //   path: '*',
  //   redirect: '/menuIndex/index'
  // }
  // {
  //   path: '/',
  //   component: Layout,
  //   redirect: '/dict',
  //   children: [{
  //     path: '/druid',
  //     name: 'Druid',
  //     component: () => import('@/views/druid/index'),
  //     meta: { title: '数据源监控', icon: 'druid' }
  //   }]
  // }
  // 404 page must be placed at the end !!!

]

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
export const asyncRoutes = [
  // {
  //   path: '/role',
  //   component: Layout,
  //   meta: {
  //     title: '权限拦截',
  //     icon: 'user'
  //   },
  //   children: [
  //     {
  //       path: 'admin-role',
  //       name: 'AdminRole',
  //       component: () => import('@/views/role/AdminRole'),
  //       meta: {
  //         title: 'admin角色',
  //         roles: ['admin']
  //       }
  //     },
  //     {
  //       path: 'editor-role',
  //       name: 'EditorRole',
  //       component: () => import('@/views/role/EditorRole'),
  //       meta: {
  //         title: 'editor角色',
  //         roles: ['editor']
  //       }
  //     }
  //   ]
  // }
]

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

const router = createRouter()

// 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
