Files
gps-speedo/lib/main.dart
T
irene 248053270b refactor: complete layered architecture migration
Delete old flat files, wire new DI in main.dart:
- Removed: gps_service.dart, config/, models/, providers/overlay_provider.dart,
  screens/, services/gps_data_manager.dart, services/overlay_service.dart
- Kept: settings_provider.dart (thin, correct), logger.dart (shared util)
- main.dart now wires: LocationRepository → SpeedometerViewModel → SpeedometerView
- overlay_provider.dart deferred, stub in ui/features/overlay/
- flutter analyze: 30 info-level constant_identifier_names warnings (project convention),
  zero errors, zero warnings — builds clean

New structure:
  lib/
    core/constants/     — gps, overlay, timing, speed_unit
    core/theme/         — color_themes
    data/
      models/           — LocationData (immutable domain model)
      services/         — GpsService (stateless wrapper), OverlayService (IPC)
      repositories/     — LocationRepository (business logic, ChangeNotifier)
    providers/          — SettingsProvider (thin, unchanged)
    ui/
      features/
        speedometer/    — SpeedometerViewModel + SpeedometerView
        overlay/        — Stub ViewModel + View (deferred)
      shared/           — SpeedDisplay widget
    services/           — Logger (shared util)
2026-08-23 17:32:29 +09:00

71 lines
2.0 KiB
Dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'ui/features/speedometer/speedometer_view.dart';
import 'ui/features/speedometer/speedometer_view_model.dart';
import 'providers/settings_provider.dart';
import 'data/repositories/location_repository.dart';
/// Stub ViewModel for the overlay feature.
///
/// [Overlay] has been deferred — see ui/features/overlay/ for details.
class OverlayViewModel extends ChangeNotifier {
bool get isOverlayActive => false;
void toggleOverlay() {}
void closeOverlay() {}
}
void main() async {
WidgetsFlutterBinding.ensureInitialized();
final prefs = await SharedPreferences.getInstance();
runApp(
MultiProvider(
providers: [
// Shared
Provider<SharedPreferences>.value(value: prefs),
// Data layer
ChangeNotifierProvider<LocationRepository>(
create: (_) {
final repo = LocationRepository();
repo.initialize();
return repo;
},
),
// UI layer — ViewModels subscribe to repositories
ChangeNotifierProvider<SpeedometerViewModel>(
create: (context) => SpeedometerViewModel(
context.read<LocationRepository>(),
),
),
ChangeNotifierProvider<OverlayViewModel>(
create: (_) => OverlayViewModel(),
),
ChangeNotifierProvider<SettingsProvider>(
create: (context) => SettingsProvider(
context.read<SharedPreferences>(),
),
),
],
child: const SpeedoApp(),
),
);
}
class SpeedoApp extends StatelessWidget {
const SpeedoApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Speedo',
debugShowCheckedModeBanner: false,
theme: ThemeData(
useMaterial3: true,
brightness: Brightness.dark,
colorSchemeSeed: Colors.green,
),
home: const SpeedometerView(),
);
}
}