content: import 'package:flutter/material.dart';
  import '../pages/creator_page.dart';
  import '../pages/history_page.dart';
  import '../pages/home_page.dart';
  import '../pages/scanner_page.dart';
  import '../pages/settings_page.dart';
  
  abstract class AppRoutes {
    static const String creator = '/creator';
    static const String history = '/history';
    static const String home = '/';
    static const String scanner = '/scanner';
    static const String settings = '/settings';
  }
  
  class AppRouter {
    Route<void> onGenerateRoute(RouteSettings settings) {
      switch (settings.name) {
        case AppRoutes.creator:
          return MaterialPageRoute<void>(
            builder: (_) => const CreatorPage(),
          );
        case AppRoutes.history:
          return MaterialPageRoute<void>(
            builder: (_) => const HistoryPage(),
          );
        case AppRoutes.home:
          return MaterialPageRoute<void>(
            builder: (_) => const HomePage(),
          );
        case AppRoutes.scanner:
          return MaterialPageRoute<void>(
            builder: (_) => const ScannerPage(),
          );
        case AppRoutes.settings:
          return MaterialPageRoute<void>(
            builder: (_) => const SettingsPage(),
          );
        default:
          return MaterialPageRoute<void>(
            builder: (_) => Container(),
          );
      }
    }
  }
  