import { useUserStore } from '@/stores/user'
import { createRouter, createWebHistory } from 'vue-router'
import { statisticsRoutes } from './modules/statistics'

// 路由配置
const routes = [
  {
    path: '/',
    redirect: '/dashboard'
  },
  {
    path: '/auth',
    component: () => import('@/layouts/AuthLayout.vue'),
    meta: { requiresAuth: false },
    children: [
      {
        path: 'login',
        name: 'Login',
        component: () => import('@/pages/auth/Login.vue'),
        meta: { title: '登录' }
      },
      {
        path: 'register',
        name: 'Register',
        component: () => import('@/pages/auth/Register.vue'),
        meta: { title: '注册' }
      },
      {
        path: 'reset',
        name: 'ResetPassword',
        component: () => import('@/pages/auth/ResetPassword.vue'),
        meta: { title: '重置密码' }
      },
      {
        path: 'test',
        name: 'TestStore',
        component: () => import('@/pages/auth/TestStore.vue'),
        meta: { title: 'Store测试' }
      },
      {
        path: 'response-test',
        name: 'ResponseTest',
        component: () => import('@/pages/auth/ResponseTest.vue'),
        meta: { title: '响应格式测试' }
      },
      {
        path: 'integration-test',
        name: 'AuthIntegrationTest',
        component: () => import('@/pages/auth/AuthIntegrationTest.vue'),
        meta: { title: '认证集成测试' }
      }
    ]
  },
  {
    path: '/products',
    component: () => import('@/layouts/MainLayout.vue'),
    meta: { requiresAuth: true },
    children: [
      {
        path: '',
        name: 'Products',
        component: () => import('@/pages/products/index.vue'),
        meta: { title: '数据大厅' }
      },
      {
        path: ':id',
        name: 'ProductDetail',
        component: () => import('@/pages/products/detail.vue'),
        meta: { title: '产品详情' }
      }
    ]
  },
  {
    path: '/subscriptions',
    component: () => import('@/layouts/MainLayout.vue'),
    meta: { requiresAuth: true },
    children: [
      {
        path: '',
        name: 'Subscriptions',
        component: () => import('@/pages/subscriptions/index.vue'),
        meta: { title: '我的订阅' }
      }
    ]
  },

  {
    path: '/finance',
    component: () => import('@/layouts/MainLayout.vue'),
    meta: { requiresAuth: true },
    children: [
      {
        path: '',
        name: 'Finance',
        component: () => import('@/pages/finance/Finance.vue'),
        meta: { title: '财务管理' }
      },
      {
        path: 'invoice',
        name: 'Invoice',
        component: () => import('@/pages/finance/Invoice.vue'),
        meta: { title: '发票申请' }
      },
      {
        path: 'wallet',
        name: 'Wallet',
        component: () => import('@/pages/finance/Wallet.vue'),
        meta: { title: '余额充值' }
      },
      {
        path: 'wallet/success',
        name: 'WalletSuccess',
        component: () => import('@/pages/finance/WalletSuccess.vue'),
        meta: { title: '充值成功' }
      },
      {
        path: 'wallet/fail',
        name: 'WalletFail',
        component: () => import('@/pages/finance/WalletFail.vue'),
        meta: { title: '充值失败' }
      },
      {
        path: 'wallet/processing',
        name: 'WalletProcessing',
        component: () => import('@/pages/finance/WalletProcessing.vue'),
        meta: { title: '支付处理中' }
      },
      {
        path: 'transactions',
        name: 'Transactions',
        component: () => import('@/pages/finance/Transactions.vue'),
        meta: { title: '消费记录' }
      },
      {
        path: 'recharge-records',
        name: 'FinanceRechargeRecords',
        component: () => import('@/pages/finance/recharge-records/index.vue'),
        meta: { title: '充值记录' }
      }
    ]
  },
  {
    path: '/apis',
    component: () => import('@/layouts/MainLayout.vue'),
    meta: { requiresAuth: true },
    children: [
      {
        path: '',
        redirect: '/api/management'
      },
      {
        path: 'management',
        name: 'ApiManagement',
        component: () => import('@/pages/api/ApiManagement.vue'),
        meta: { title: 'API管理', icon: 'api' }
      },
      {
        path: 'debugger',
        name: 'ApiDebugger',
        component: () => import('@/pages/api/ApiDebugger.vue'),
        meta: { title: '在线调试', icon: 'bug' }
      },
      {
        path: 'usage',
        name: 'ApiUsage',
        component: () => import('@/pages/api/Usage.vue'),
        meta: { title: '调用记录', icon: 'list' }
      },
      {
        path: 'whitelist',
        name: 'ApiWhitelist',
        component: () => import('@/pages/api/WhiteList.vue'),
        meta: { title: '白名单管理', icon: 'shield' }
      }
    ]
  },
  {
    path: '/profile',
    component: () => import('@/layouts/MainLayout.vue'),
    meta: { requiresAuth: true },
    children: [
      {
        path: '',
        name: 'Profile',
        component: () => import('@/pages/profile/Profile.vue'),
        meta: { title: '账户中心' }
      },
      {
        path: 'settings',
        name: 'Settings',
        component: () => import('@/pages/profile/Settings.vue'),
        meta: { title: '我的订阅' }
      },
      {
        path: 'certification',
        name: 'Certification',
        component: () => import('@/pages/certification/index.vue'),
        meta: { title: '企业入驻' },
      }
    ]
  },
  {
    path: '/file-upload-test',
    component: () => import('@/layouts/MainLayout.vue'),
    meta: { requiresAuth: false },
    children: [
      {
        path: '',
        name: 'FileUploadTest',
        component: () => import('@/pages/FileUploadTest.vue'),
        meta: { title: '文件上传组件测试' }
      }
    ]
  },
  {
    path: '/admin',
    component: () => import('@/layouts/MainLayout.vue'),
    meta: { requiresAuth: true, requiresAdmin: true },
    children: [
      {
        path: '',
        redirect: '/admin/products'
      },
      {
        path: 'products',
        name: 'AdminProducts',
        component: () => import('@/pages/admin/products/index.vue'),
        meta: { title: '产品管理' }
      },
      {
        path: 'categories',
        name: 'AdminCategories',
        component: () => import('@/pages/admin/categories/index.vue'),
        meta: { title: '分类管理' }
      },
      {
        path: 'subscriptions',
        name: 'AdminSubscriptions',
        component: () => import('@/pages/admin/subscriptions/index.vue'),
        meta: { title: '订阅管理' }
      },
      {
        path: 'usage',
        name: 'AdminUsage',
        component: () => import('@/pages/admin/usage/index.vue'),
        meta: { title: 'API调用记录管理' }
      },
      {
        path: 'transactions',
        name: 'AdminTransactions',
        component: () => import('@/pages/admin/transactions/index.vue'),
        meta: { title: '消费记录管理' }
      },
      {
        path: 'recharge-records',
        name: 'AdminRechargeRecords',
        component: () => import('@/pages/admin/recharge-records/index.vue'),
        meta: { title: '充值记录管理' }
      },
      {
        path: 'users',
        name: 'AdminUsers',
        component: () => import('@/pages/admin/users/index.vue'),
        meta: { title: '用户管理' }
      },
      {
        path: 'invoices',
        name: 'AdminInvoices',
        component: () => import('@/pages/admin/invoices/index.vue'),
        meta: { title: '发票管理' }
      },
      {
        path: 'articles',
        name: 'AdminArticles',
        component: () => import('@/pages/admin/articles/index.vue'),
        meta: { title: '文章管理' }
      },
      {
        path: 'announcements',
        name: 'AdminAnnouncements',
        component: () => import('@/pages/admin/announcements/index.vue'),
        meta: { title: '公告管理' }
      },
      {
        path: 'statistics',
        name: 'AdminStatistics',
        component: () => import('@/pages/admin/statistics/SystemStatisticsPage.vue'),
        meta: { title: '系统统计' }
      },
      {
        path: 'ui-components',
        name: 'AdminUIComponents',
        component: () => import('@/pages/admin/ui-components/index.vue'),
        meta: { title: '组件管理' }
      }
    ]
  },
  // 统计路由
  ...statisticsRoutes,
  {
    path: '/certification/callback/:scene',
    component: () => import('@/pages/certification/IframeCallback.vue'),
    meta: { requiresAuth: false },
  },
  {
    path: '/:pathMatch(.*)*',
    name: 'NotFound',
    component: () => import('@/pages/error/NotFound.vue'),
    meta: { title: '页面不存在' }
  }
]

// 创建路由实例
const router = createRouter({
  history: createWebHistory(),
  routes,
  scrollBehavior(to, from, savedPosition) {
    if (savedPosition) {
      return savedPosition
    } else {
      return { top: 0 }
    }
  }
})

// 路由守卫
router.beforeEach(async (to, from, next) => {
  const userStore = useUserStore()

  // 对于不需要认证的路由（如登录页），不等待初始化，直接放行
  const isAuthRoute = to.path.startsWith('/auth')
  const requiresAuth = to.meta.requiresAuth

  // 只有在需要认证的路由上才等待初始化
  if (requiresAuth && !userStore.initialized) {
    await userStore.init()
  } else if (!userStore.initialized) {
    // 对于不需要认证的路由，异步初始化但不阻塞
    userStore.init().catch(err => {
      console.warn('UserStore初始化失败:', err)
    })
  }

  // 设置页面标题
  if (to.meta.title) {
    document.title = `${to.meta.title} - 天远数据控制台`
  }

  // 检查是否需要认证
  if (requiresAuth && !userStore.isLoggedIn) {
    next('/auth/login')
    return
  }

  // 检查管理员权限
  if (to.meta.requiresAdmin && !userStore.isAdmin) {
    next('/products')
    return
  }

  // 已登录用户访问认证页面，重定向到数据大厅
  if (isAuthRoute && userStore.isLoggedIn) {
    next('/products')
    return
  }

  next()
})

// 路由后置守卫
router.afterEach(() => {
  // 可以在这里添加路由切换后的逻辑
  // 比如埋点统计、页面访问记录等
})

export default router