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'/'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
  }
 */

/**
 * 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,
    redirect: "/home",
    children: [
      {
        path: "home",
        name: "home",
        component: () => import("@/views/home/index"),
        meta: { title: "首页", icon: "dashboard" },
      },
    ],
  },

  {
    path: "/educational",
    component: Layout,
    redirect: "/educational/student",
    name: "Educational",
    meta: { title: "教务", icon: "el-icon-s-help" },
    children: [
      {
        path: "student",
        name: "Student",
        component: () => import("@/views/student/index"),
        meta: { title: "学员", icon: "table" },
      },
      {
        path: "student/details",
        name: "StudentDetails",
        component: () => import("@/views/student/components/details.vue"),
        meta: { title: "学员详情" },
        hidden: true,
      },
      {
        path: "class",
        name: "Class",
        component: () => import("@/views/class/index"),
        meta: { title: "班级", icon: "tree" },
      },
      {
        path: "scheduleCourses",
        name: "ScheduleCourses",
        component: () => import("@/views/scheduleCourses/index"),
        meta: { title: "排课", icon: "table" },
      },
      {
        path: "work",
        name: "Work",
        component: () => import("@/views/work/index"),
        meta: { title: "作业", icon: "tree" },
      },
      {
        path: "comment",
        name: "Comment",
        component: () => import("@/views/comment/index"),
        meta: { title: "点评", icon: "table" },
      },
      {
        path: "curriculum",
        name: "Curriculum",
        component: () => import("@/views/curriculum/index"),
        meta: { title: "课表", icon: "tree" },
      },
      {
        path: "table",
        name: "Table",
        component: () => import("@/views/student/index"),
        meta: { title: "日程", icon: "table" },
      },
      {
        path: "development",
        name: "Development",
        component: () => import("@/views/development/index"),
        meta: { title: "成长", icon: "tree" },
      },
      {
        path: "integral",
        name: "Integral",
        component: () => import("@/views/integral/index"),
        meta: { title: "积分", icon: "tree" },
      },
      {
        path: "rollCall",
        name: "RollCall",
        component: () => import("@/views/rollCall/index"),
        meta: { title: "点评", icon: "tree" },
      },
    ],
  },

  // {
  //   path: '/form',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'index',
  //       name: 'Form',
  //       component: () => import('@/views/form/index'),
  //       meta: { title: 'Form', icon: 'form' }
  //     }
  //   ]
  // },

  {
    path: "/nested",
    component: Layout,
    redirect: "/nested/menu1",
    name: "Nested",
    meta: {
      title: "Nested",
      icon: "nested",
    },
    children: [
      {
        path: "menu1",
        component: () => import("@/views/nested/menu1/index"), // Parent router-view
        name: "Menu1",
        meta: { title: "Menu1" },
        children: [
          {
            path: "menu1-1",
            component: () => import("@/views/nested/menu1/menu1-1"),
            name: "Menu1-1",
            meta: { title: "Menu1-1" },
          },
          {
            path: "menu1-2",
            component: () => import("@/views/nested/menu1/menu1-2"),
            name: "Menu1-2",
            meta: { title: "Menu1-2" },
            children: [
              {
                path: "menu1-2-1",
                component: () =>
                  import("@/views/nested/menu1/menu1-2/menu1-2-1"),
                name: "Menu1-2-1",
                meta: { title: "Menu1-2-1" },
              },
              {
                path: "menu1-2-2",
                component: () =>
                  import("@/views/nested/menu1/menu1-2/menu1-2-2"),
                name: "Menu1-2-2",
                meta: { title: "Menu1-2-2" },
              },
            ],
          },
          {
            path: "menu1-3",
            component: () => import("@/views/nested/menu1/menu1-3"),
            name: "Menu1-3",
            meta: { title: "Menu1-3" },
          },
        ],
      },
      {
        path: "menu2",
        component: () => import("@/views/nested/menu2/index"),
        name: "Menu2",
        meta: { title: "menu2" },
      },
    ],
  },

  // {
  //   path: 'external-link',
  //   component: Layout,
  //   children: [
  //     {
  //       path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
  //       meta: { title: 'External Link', icon: 'link' }
  //     }
  //   ]
  // },

  // 404 page must be placed at the end !!!
  { path: "*", redirect: "/404", hidden: true },
];

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;