import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'
import DownloadView from '../views/DownloadView.vue'
import StockAnalysisView from '../views/StockAnalysisView.vue'
import { useUserStore } from '../stores/user'

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: '/',
      name: 'home',
      component: HomeView,
    },
    {
      path: '/ai-agents',
      name: 'ai-agents',
      component: () => import('../views/AIAgentsView.vue'),
      meta: {
        title: 'AI 助理团队',
      },
    },
    {
      path: '/ai-agent',
      name: 'ai-agent',
      component: () => import('../views/AIAgentView.vue'),
      meta: { requiresVIP: true },
    },
    {
      path: '/download',
      name: 'download',
      component: DownloadView,
      meta: { standalone: true },
    },
    {
      path: '/stock-analysis',
      name: 'stock-analysis',
      component: StockAnalysisView,
      meta: {
        requiresAuth: true,
        title: '股票分析助理',
      },
    },
    {
      path: '/crypto-analysis',
      name: 'crypto-analysis',
      component: () => import('../views/CryptoAnalysisView.vue'),
      meta: {
        requiresAuth: true,
        title: '加密货币分析助理',
      },
    },
    {
      path: '/astock-analysis',
      name: 'astock-analysis',
      component: () => import('../views/AStockAnalysisView.vue'),
      meta: {
        requiresAuth: true,
        title: 'A股分析助理',
      },
    },
  ],
})

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

  // 如果页面需要未登录状态（如登录、注册页面）
  if (to.meta.requiresGuest && isAuthenticated) {
    next('/')
    return
  }

  // 如果页面需要VIP权限
  if (to.meta.requiresVIP) {
    if (!isAuthenticated) {
      // 未登录用户，可以直接访问页面，在页面内会显示登录提示
      next()
      return
    } else if (userInfo && userInfo.level < 1) {
      // 已登录但不是VIP用户，可以直接访问页面，在页面内会显示升级提示
      next()
      return
    }
  }

  next()
})

export default router