flutterApp/lib/core/router/app_router.dart

import 'package:go_router/go_router.dart';
import 'package:maibu_satabot_v2/core/router/route_paths.dart';
import 'package:maibu_satabot_v2/features/ai/presentation/routes/ai_routes.dart';
import 'package:maibu_satabot_v2/features/auth/presentation/pages/login_page.dart';
import 'package:maibu_satabot_v2/features/auth/presentation/routes/auth_routes.dart';
import 'package:maibu_satabot_v2/features/devices/domain/entities/device_entity.dart';
import 'package:maibu_satabot_v2/features/home/presentation/routes/home_routes.dart';
import 'package:maibu_satabot_v2/features/main_container/presentation/pages/tab_settings_page.dart';
import 'package:maibu_satabot_v2/features/my/presentation/routes/my_routes.dart';
import 'package:maibu_satabot_v2/features/v2/waring_center/presentation/routes/alarm_center_routes.dart';

import '../../features/auth/presentation/bloc/auth_cubit.dart';
import '../../features/auth/presentation/bloc/auth_state.dart';
import '../../features/machine_details/presentation/pages/machine_details_page.dart';
import '../../features/main_container/presentation/main_wrapper.dart';
import 'go_router_refresh_stream.dart';

GoRouter createRouter(AuthCubit authCubit) {
  return GoRouter(
    initialLocation: RoutePaths.login,
    refreshListenable: GoRouterRefreshStream(authCubit.stream),
    redirect: (context, state) {
      final loggedIn = authCubit.state is AuthAuthenticated;
      final loggingIn = state.matchedLocation == RoutePaths.login;
      final registering = state.matchedLocation == RoutePaths.register;

      // 如果未登录，只允许访问 login 和 register 页面
      if (!loggedIn && !loggingIn && !registering) {
        return RoutePaths.login;
      }
      // 如果已登录，尝试访问 login 或 register，则跳转到首页
      if (loggedIn && (loggingIn || registering)) {
        return RoutePaths.home;
      }
      return null;
    },
    routes: [
      // 注册 machineDetails 路由
      GoRoute(
        path: RoutePaths.machineDetails,
        name: 'machineDetails', // 建议加 name，方便跳转
        builder: (context, state) {
          // 从 extra 中取出设备数据（核心）
          final DeviceEntity? device = state.extra as DeviceEntity?;

          // 跳转到详情页组件，并传入设备数据
          return MachineDetailsPage(device: device);
        },
      ),

      GoRoute(
        path: RoutePaths.home,
        builder: (context, state) => const MainWrapper(),
        routes: [
          GoRoute(
            path: 'settings',
            builder: (context, state) => const TabSettingsPage(),
          ),
        ],
      ),

      ...AuthRoutes.routes,
      ...HomeRoutes.routes,
      ...AiRoutes.routes,
      ...MyRoutes.routes,
      ...AlarmCenterRoutes.routes,
    ],
  );
}