/**
 * @description router全局配置，如有必要可分文件抽离，其中asyncRoutes只有在intelligence模式下才会用到，pro版只支持remixIcon图标，具体配置请查看vip群文档
 */
import Vue from 'vue'
import VueRouter from 'vue-router'
import Layout from '@/vab/layouts'
import { publicPath, routerMode } from '@/config'

Vue.use(VueRouter)
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login'),
    meta: {
      hidden: true,
    },
  },
  {
    path: '/403',
    name: '403',
    component: () => import('@/views/403'),
    meta: {
      hidden: true,
    },
  },
  {
    path: '/404',
    name: '404',
    component: () => import('@/views/404'),
    meta: {
      hidden: true,
    },
  },
]

export const asyncRoutes = [
  {
    path: '/',
    name: 'Root',
    component: Layout,
    meta: {
      title: '首页',
      icon: 'home-2-line',
      breadcrumbHidden: true,
    },
    children: [
      {
        path: 'index',
        name: 'Index',
        component: () => import('@/views/index'),
        meta: {
          title: '首页',
          icon: 'home-2-line',
          noClosable: true,
        },
      },
    ],
  },
  {
    path: '*',
    redirect: '/404',
    meta: {
      hidden: true,
    },
  },
]

const router = createRouter()

function fatteningRoutes(routes) {
  return routes.flatMap((route) => {
    return route.children ? fatteningRoutes(route.children) : route
  })
}

export function resetRouter(routes = constantRoutes) {
  routes.map((route) => {
    if (route.children) {
      route.children = fatteningRoutes(route.children)
    }
  })
  router.matcher = createRouter(routes).matcher
}

function createRouter(routes = constantRoutes) {
  return new VueRouter({
    base: publicPath,
    mode: routerMode,
    scrollBehavior: () => ({
      y: 0,
    }),
    routes: routes,
  })
}

const originalPush = VueRouter.prototype.push
VueRouter.prototype.push = function push(location) {
  return originalPush.call(this, location).catch((err) => err)
}

export default router
