import { createRouter, createWebHistory, type RouteRecordRaw } from 'vue-router'
import { useAppStore } from '@/stores/app'

const routes: RouteRecordRaw[] = [
  {
    path: '/login',
    name: 'Login',
    component: () => import('@/views/LoginView.vue'),
    meta: { title: '登录' }
  },
  {
    path: '/',
    component: () => import('@/layouts/AdminLayout.vue'),
    redirect: '/dashboard',
    children: [
      { path: 'dashboard', name: 'Dashboard', component: () => import('@/views/DashboardView.vue'), meta: { title: '数据驾驶舱' } },
      { path: 'cases', name: 'Cases', component: () => import('@/views/CasesView.vue'), meta: { title: '病例中心' } },
      { path: 'training', name: 'Training', component: () => import('@/views/TrainingView.vue'), meta: { title: '训练管理' } },
      { path: 'institutions', name: 'Institutions', component: () => import('@/views/InstitutionsView.vue'), meta: { title: '机构管理' } },
      { path: 'users', name: 'Users', component: () => import('@/views/UsersView.vue'), meta: { title: '用户权限' } },
      { path: 'settings', name: 'Settings', component: () => import('@/views/SettingsView.vue'), meta: { title: '系统配置' } },
      { path: 'module/knowledge-base', name: 'KnowledgeBase', component: () => import('@/views/KnowledgeBaseView.vue'), meta: { title: '知识库管理' } },
      { path: 'module/:page', name: 'Module', component: () => import('@/views/ModuleView.vue'), meta: { title: '业务模块' } }
    ]
  }
]

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes,
  scrollBehavior: () => ({ top: 0 })
})

router.beforeEach(to => {
  document.title = `${to.meta.title ? `${String(to.meta.title)} - ` : ''}MediAI`
  const appStore = useAppStore()

  if (to.path !== '/login' && !appStore.isLoggedIn) {
    return { path: '/login', query: { redirect: to.fullPath } }
  }

  if (to.path === '/login' && appStore.isLoggedIn) {
    return '/'
  }

  return true
})

export default router