import { createRouter, createWebHistory } from 'vue-router'
import AdminLayout from '@/layouts/AdminLayout.vue'

const routes = [
  { path: '/login', redirect: to => ({ path: '/', query: to.query }) },
  { path: '/', name: 'Landing', component: () => import('@/views/Landing.vue') },
  {
    path: '/dashboard',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Dashboard', component: () => import('@/views/Dashboard.vue'), meta: { title: '概览' } },
    ]
  },
  {
    path: '/users',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Users', component: () => import('@/views/Users.vue'), meta: { title: '用户' } },
    ]
  },
  {
    path: '/stats',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Stats', component: () => import('@/views/Stats.vue'), meta: { title: '统计' } },
    ]
  },
  {
    path: '/logs',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Logs', component: () => import('@/views/Logs.vue'), meta: { title: '日志' } },
    ]
  },
  {
    path: '/payments',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Payments', component: () => import('@/views/Payments.vue'), meta: { title: '支付管理' } },
    ]
  },
  {
    path: '/credits',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Credits', component: () => import('@/views/CreditManagement.vue'), meta: { title: '信用管理' } },
    ]
  },
  {
    path: '/config',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Config', component: () => import('@/views/Config.vue'), meta: { title: '配置' } },
    ]
  },
  {
    path: '/quota',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Quota', component: () => import('@/views/Quota.vue'), meta: { title: '翻译配额' } },
    ]
  },
  {
    path: '/certifications',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Certifications', component: () => import('@/views/Certifications.vue'), meta: { title: '认证审核' } },
    ]
  },
  {
    path: '/invoices',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'Invoices', component: () => import('@/views/Invoices.vue'), meta: { title: '发票管理' } },
    ]
  },
  {
    path: '/system/search-config',
    component: AdminLayout,
    meta: { requiresAuth: true },
    children: [
      { path: '', name: 'SearchConfig', component: () => import('@/views/SearchConfig.vue'), meta: { title: '搜索配置' } },
      { path: 'ai-providers', name: 'AIProviders', component: () => import('@/views/AIProviders.vue'), meta: { title: 'AI 模型配置' } },
    ]
  },
]

const router = createRouter({ history: createWebHistory('/admin/'), routes })

router.beforeEach((to, from, next) => {
  if (to.meta?.requiresAuth) {
    const token = localStorage.getItem('admin_token')
    if (!token) next({ name: 'Login', query: { redirect: to.fullPath } })
    else next()
  } else {
    next()
  }
})

export default router