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

Vue.use(Router)

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

// 公共路由
export const constantRoutes = [

  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/500',
    component: () => import('@/views/500'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/home',
    children: [
      {
        path: 'home',
        component: () => import('@/views/home/index'),
        name: 'Home',
        meta: { title: '首页', affix: true }
      }
    ]
  }

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

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

const router = createRouter()

export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
