import { createRouter, createWebHistory } from 'vue-router'
import { useAuthStore } from '../store/auth'

// 定义路由
const routes = [
  {
    path: '/login',
    name: 'Login',
    component: () => import('../views/Login.vue'),
    meta: { requiresAuth: false }
  },
  {
    path: '/',
    name: 'Layout',
    component: () => import('../components/Layout/Layout.vue'),
    meta: { requiresAuth: true },
    children: [
      {
        path: '',
        name: 'Home',
        component: () => import('../views/Home.vue')
      },
      {
        path: '/conversations',
        name: 'ConversationList',
        component: () => import('../views/ConversationList.vue')
      },
      {
        path: '/users',
        name: 'UserList',
        component: () => import('../views/UserList.vue')
      }
    ]
  },
  {
    path: '/:pathMatch(.*)*',
    redirect: '/'
  }
]

// 创建路由实例
const router = createRouter({
  history: createWebHistory(),
  routes
})

// 路由守卫
router.beforeEach((to, from, next) => {
  const authStore = useAuthStore()
  
  if (to.meta.requiresAuth && !authStore.isLoggedIn) {
    // 未登录用户访问受保护页面，重定向到登录页
    next('/login')
  } else {
    next()
  }
})

export default router