import { createRouter, createWebHistory } from 'vue-router';

const whiteList = ["/login"];

const routes = [
	{
		path: '/',
		name: 'Index',
		component: () => import('@/views/index.vue')
	},
	{
		path: '/login',
		name: 'Login',
		component: () => import('@/views/login.vue')
	},
	{
		path: '/pwoManage',
		name: 'PwoManage',
		component: () => import('@/views/pwoManage/index.vue')
	}
];

const router = createRouter({
	history: createWebHistory(),
	routes
});

router.beforeEach(async (to, from, next) => {
  const token = localStorage.getItem("token");

  // 白名单放行
  if (whiteList.includes(to.path)) {
    return next();
  }

  // 已登录，访问 login → 跳首页
  if (token && to.path === "/login") {
    return next("/");
  }

  // 未登录，访问受保护路由
  if (!token) {
    return next({
      path: "/login",
      query: { redirect: to.fullPath },
    });
  }

  // 已登录，正常访问
  next();
});

export default router;