import { createRouter, createWebHistory } from 'vue-router'

import { pinia } from '@/stores'
import { useAuthStore } from '@/stores/auth'
import DashboardLayout from '@/layouts/DashboardLayout.vue'
import LoginView from '@/views/LoginView.vue'
import RegisterView from '@/views/RegisterView.vue'

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    // 认证页面（不使用仪表盘布局）
    {
      path: '/login',
      name: 'login',
      component: LoginView,
      meta: { guestOnly: true },
    },
    {
      path: '/register',
      name: 'register',
      component: RegisterView,
      meta: { guestOnly: true },
    },

    // 仪表盘内部页面（使用统一侧边栏布局）
    {
      path: '/',
      component: DashboardLayout,
      meta: { requiresAuth: true },
      children: [
        {
          path: '',
          name: 'dashboard',
          component: () => import('@/views/DashboardView.vue'),
        },
        {
          path: 'revisions',
          name: 'revisions',
          component: () => import('@/views/RevisionsView.vue'),
        },
        {
          path: 'topics',
          name: 'topics',
          component: () => import('@/views/TopicsView.vue'),
        },
        {
          path: 'delivery',
          name: 'delivery',
          component: () => import('@/views/DeliveryView.vue'),
        },
        {
          path: 'search',
          name: 'search',
          component: () => import('@/views/SearchView.vue'),
        },
      ],
    },
  ],
})

router.beforeEach((to) => {
  const authStore = useAuthStore(pinia)
  authStore.restore()

  if (to.meta.requiresAuth && !authStore.isAuthenticated) {
    return { name: 'login', query: { redirect: to.fullPath } }
  }

  if (to.meta.guestOnly && authStore.isAuthenticated) {
    return { name: 'dashboard' }
  }

  return true
})

export default router