diet-guard/app/lib/main.dart
Krzysztof kuhy Rudnicki 0e9acb9e18 Wire theme.dart into the app; replace remaining raw Colors.* literals
main.dart now builds MaterialApp's theme from buildAppTheme() instead of
ColorScheme.fromSeed(Colors.teal) -- theme.dart existed but was never
actually used until this commit. photo_viewer_screen.dart,
settings_screen.dart, and day_status_calendar.dart's raw Colors.*
literals (Colors.black, Colors.red, Colors.white38, Colors.grey.shade800,
...) now read from Theme.of(context) instead.

Also rewrites CLAUDE.md's Visual Design & Theming section, which
previously contradicted the unified-design-system skill (noise texture,
multi-layered shadows, ColorScheme.fromSeed -- all things that skill
explicitly forbids).

This was the other prerequisite the on-fill/warm-palette fixes actually
needed: theme.dart existing but unwired meant the app was still running
Flutter's default seeded theme.
2026-07-21 21:50:16 +02:00

58 lines
2.1 KiB
Dart

/// App entry point: initializes local storage services, registers the
/// background due-slot check, then shows the primary meal-logging screen.
library;
import 'dart:async';
import 'package:diet_guard_app/screens/log_meal_screen.dart';
import 'package:diet_guard_app/services/app_settings_service.dart';
import 'package:diet_guard_app/services/background_tasks.dart';
import 'package:diet_guard_app/services/foodbank_service.dart';
import 'package:diet_guard_app/services/frame_stats.dart';
import 'package:diet_guard_app/services/log_storage_service.dart';
import 'package:diet_guard_app/services/notification_service.dart';
import 'package:diet_guard_app/ui/theme.dart';
import 'package:flutter/material.dart';
Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
await LogStorageService.init();
await AppSettingsService.init();
await FoodBankService.init();
final notifications = await NotificationService.init();
// Deliberately *not* awaited before the first frame: the browser's
// `Notification.requestPermission()` does not complete until the user
// answers the prompt, so awaiting it here left the desktop app as a blank
// white window behind the permission bubble. Scheduling is likewise
// platform-specific (WorkManager on Android, an in-page timer in the
// browser -- see background_tasks.dart) and equally not worth a delayed
// first frame.
// coverage:ignore-start
unawaited(
notifications.requestPermission().then((_) {
return initBackgroundTasks();
}),
);
// coverage:ignore-end
// Off unless armed with --dart-define=DIET_GUARD_FRAME_STATS=1.
// coverage:ignore-start
if (frameStatsEnabled) startFrameStats();
// coverage:ignore-end
runApp(const DietGuardApp());
}
/// Root widget for the Diet Guard companion app.
class DietGuardApp extends StatelessWidget {
/// Creates the [DietGuardApp] root widget.
const DietGuardApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Diet Guard',
theme: buildAppTheme(),
home: const LogMealScreen(),
);
}
}