import 'package:flutter_test/flutter_test.dart';
import 'package:meeyao_qianwen/features/notifications/data/models/notification_payload.dart';

void main() {
  group('parseNotificationPayload', () {
    test('parses none action', () {
      final payload = parseNotificationPayload({'action': 'none'});
      expect(payload, isA<NotificationPayloadNone>());
    });

    test('parses open_route action with all fields', () {
      final payload = parseNotificationPayload({
        'action': 'open_route',
        'route': '/history',
        'entityId': 'abc-123',
        'tab': 'details',
      });
      expect(payload, isA<NotificationPayloadRoute>());
      final routePayload = payload as NotificationPayloadRoute;
      expect(routePayload.route, '/history');
      expect(routePayload.entityId, 'abc-123');
      expect(routePayload.tab, 'details');
    });

    test('parses open_route action with minimal fields', () {
      final payload = parseNotificationPayload({
        'action': 'open_route',
        'route': '/settings',
      });
      expect(payload, isA<NotificationPayloadRoute>());
      final routePayload = payload as NotificationPayloadRoute;
      expect(routePayload.route, '/settings');
      expect(routePayload.entityId, isNull);
      expect(routePayload.tab, isNull);
    });

    test('parses open_url action', () {
      final payload = parseNotificationPayload({
        'action': 'open_url',
        'url': 'https://example.com',
      });
      expect(payload, isA<NotificationPayloadUrl>());
      final urlPayload = payload as NotificationPayloadUrl;
      expect(urlPayload.url, 'https://example.com');
    });

    test('unknown action defaults to none', () {
      final payload = parseNotificationPayload({'action': 'unknown'});
      expect(payload, isA<NotificationPayloadNone>());
    });

    test('missing action defaults to none', () {
      final payload = parseNotificationPayload({});
      expect(payload, isA<NotificationPayloadNone>());
    });
  });
}