mileograph_flutter/lib/app.dart

import 'package:flutter/material.dart';
import 'package:mileograph_flutter/services/api_service.dart';
import 'package:mileograph_flutter/services/authservice.dart';
import 'package:mileograph_flutter/services/data_service.dart';
import 'package:mileograph_flutter/services/accent_color_service.dart';
import 'package:mileograph_flutter/services/distance_unit_service.dart';
import 'package:mileograph_flutter/services/endpoint_service.dart';
import 'package:mileograph_flutter/services/theme_mode_service.dart';
import 'package:mileograph_flutter/ui/app_shell.dart';
import 'package:provider/provider.dart';

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

  @override
  Widget build(BuildContext context) {
    return MultiProvider(
      providers: [
        ChangeNotifierProvider<EndpointService>(
          create: (_) => EndpointService(),
        ),
        ChangeNotifierProvider<AccentColorService>(
          create: (_) => AccentColorService(),
        ),
        ChangeNotifierProvider<DistanceUnitService>(
          create: (_) => DistanceUnitService(),
        ),
        ChangeNotifierProvider<ThemeModeService>(
          create: (_) => ThemeModeService(),
        ),
        ProxyProvider<EndpointService, ApiService>(
          update: (_, endpoint, api) {
            final service = api ?? ApiService(baseUrl: endpoint.baseUrl);
            service.setBaseUrl(endpoint.baseUrl);
            return service;
          },
          create: (_) => ApiService(baseUrl: EndpointService.defaultBaseUrl),
        ),
        ChangeNotifierProvider<AuthService>(
          create: (context) => AuthService(api: context.read<ApiService>()),
        ),
        ChangeNotifierProxyProvider<AuthService, DataService>(
          create: (context) => DataService(api: context.read<ApiService>()),
          update: (context, auth, data) {
            data ??= DataService(api: context.read<ApiService>());
            data.handleAuthChanged(
              auth.userId,
              entriesVisibility: auth.entriesVisibility,
              mileageVisibility: auth.mileageVisibility,
            );
            return data;
          },
        ),
      ],
      child: const MyApp(),
    );
  }
}