deflock-app/lib/main.dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import 'app_state.dart';
import 'screens/home_screen.dart';
import 'screens/settings_screen.dart';
import 'screens/profiles_settings_screen.dart';
import 'screens/navigation_settings_screen.dart';
import 'screens/offline_settings_screen.dart';
import 'screens/advanced_settings_screen.dart';
import 'screens/language_settings_screen.dart';
import 'screens/about_screen.dart';
import 'screens/release_notes_screen.dart';
import 'screens/osm_account_screen.dart';
import 'screens/upload_queue_screen.dart';
import 'services/localization_service.dart';
import 'services/provider_tile_cache_manager.dart';
import 'services/version_service.dart';
import 'services/deep_link_service.dart';
import 'services/deflock_tile_provider.dart' show TileLoadCancelledException, TileNotAvailableOfflineException;

/// Suppress console noise for expected, already-handled tile load errors.
///
/// [TileLoadCancelledException] (tile scrolled off screen) and
/// [TileNotAvailableOfflineException] (no cached data available) are thrown
/// deliberately by DeflockOfflineTileImageProvider and are already handled —
/// TileLayerManager.onTileLoadError() specifically skips retry logic for
/// both. Flutter's image pipeline reports them via
/// MultiFrameImageStreamCompleter with `silent: true`, but
/// FlutterError.dumpErrorToConsole has a debug-mode assert() that ignores
/// the silent flag and always prints to console anyway. This filters those
/// two specific, expected exception types back out while leaving all other
/// errors (including genuinely silent-but-unexpected ones) reported as
/// normal.
void _installTileErrorFilter() {
  final defaultOnError = FlutterError.onError;
  FlutterError.onError = (FlutterErrorDetails details) {
    final exception = details.exception;
    if (details.silent &&
        (exception is TileLoadCancelledException ||
            exception is TileNotAvailableOfflineException)) {
      return; // Already handled — don't spam the console.
    }
    if (defaultOnError != null) {
      defaultOnError(details);
    } else {
      FlutterError.presentError(details);
    }
  };
}

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

  _installTileErrorFilter();


  // Initialize version service
  await VersionService().init();

  // Initialize localization service
  await LocalizationService.instance.init();

  // Resolve platform cache directory for per-provider tile caching
  await ProviderTileCacheManager.init();

  // Initialize deep link service
  await DeepLinkService().init();
  DeepLinkService().setNavigatorKey(_navigatorKey);

  runApp(
    ChangeNotifierProvider(
      create: (_) => AppState(),
      child: Consumer<AppState>(
        builder: (context, appState, _) {
          if (!appState.isInitialized) {
            // You can customize this splash/loading screen as needed
            return MaterialApp(
              home: Scaffold(
                backgroundColor: Color(0xFF152131),
                body: Center(
                  child: Image.asset(
                    'assets/app_icon.png',
                    width: 240,
                    height: 240,
                  ),
                ),
              ),
            );
          }
          return const DeFlockApp();
        },
      ),
    ),
  );
}

class DeFlockApp extends StatelessWidget {
  const DeFlockApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'DeFlock',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: const Color(0xFF0080BC), // DeFlock blue
          brightness: Brightness.dark,
        ),
        useMaterial3: true,
      ),
      navigatorKey: _navigatorKey,
      routes: {
        '/': (context) => const HomeScreen(),
        '/settings': (context) => const SettingsScreen(),
        '/settings/osm-account': (context) => const OSMAccountScreen(),
        '/settings/queue': (context) => const UploadQueueScreen(),
        '/settings/profiles': (context) => const ProfilesSettingsScreen(),
        '/settings/navigation': (context) => const NavigationSettingsScreen(),
        '/settings/offline': (context) => const OfflineSettingsScreen(),
        '/settings/advanced': (context) => const AdvancedSettingsScreen(),
        '/settings/language': (context) => const LanguageSettingsScreen(),
        '/settings/about': (context) => const AboutScreen(),
        '/settings/release-notes': (context) => const ReleaseNotesScreen(),
      },
      initialRoute: '/',
      onUnknownRoute: (settings) {
        // Handle deep link routes that Flutter tries to process before app_links
        // This catches routes like "/?id=13939398601" from "deflockapp://node?id=13939398601"
        debugPrint('[Navigation] Unknown route intercepted: ${settings.name} (likely deep link, will be handled by DeepLinkService)');
        return MaterialPageRoute(
          settings: settings,
          builder: (_) => const HomeScreen(),
        );
      },

    );
  }
}

// Global navigator key for deep link navigation
final GlobalKey<NavigatorState> _navigatorKey = GlobalKey<NavigatorState>();