import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

const router = new Router({
  routes: [
    { path: '/', redirect: '/login' },
    { path: '/login', name: 'Login', component: () => import('@/views/Login.vue') },
    { path: '/dashboard', name: 'Dashboard', component: () => import('@/views/Dashboard.vue') },
    { path: '/import', name: 'DataImport', component: () => import('@/views/DataImport.vue') },
    { path: '/data', name: 'DataView', component: () => import('@/views/DataView.vue') },
    { path: '/explain', name: 'ExplainReview', component: () => import('@/views/ExplainReview.vue') },
    { path: '/audit', name: 'AuditResult', component: () => import('@/views/AuditResult.vue') },
    { path: '/report', name: 'ReportExport', component: () => import('@/views/ReportExport.vue') },
    { path: '/rules', name: 'RuleManage', component: () => import('@/views/RuleManage.vue') },
    { path: '/users', name: 'UserManage', component: () => import('@/views/UserManage.vue') }
  ]
})

// 简单登录守卫：未登录（无 token）访问业务页跳登录页
router.beforeEach((to, from, next) => {
  const token = localStorage.getItem('token')
  if (to.path === '/login') { next(); return }
  if (!token) { next('/login'); return }
  next()
})

export default router