import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';

import '../../features/household/presentation/household_screen.dart';
import '../../features/locations/presentation/locations_screen.dart';
import '../../features/plants/domain/plant.dart';
import '../../features/plants/presentation/plant_detail_screen.dart';
import '../../features/plants/presentation/plant_form_screen.dart';
import '../../features/plants/presentation/plants_screen.dart';
import '../../features/settings/presentation/settings_screen.dart';
import '../../features/today/presentation/today_screen.dart';

/// Zentrale Routen-Definition. Die Pfade werden auch vom Drawer genutzt,
/// deshalb hier als Konstanten.
abstract final class AppRoutes {
  static const today = '/';
  static const plants = '/plants';
  static const plantAdd = '/plants/add';
  static const plantEdit = '/plants/edit';
  static const locations = '/locations';
  static const household = '/household';
  static const settings = '/settings';
}

final appRouterProvider = Provider<GoRouter>((ref) {
  return GoRouter(
    initialLocation: AppRoutes.today,
    routes: [
      GoRoute(
        path: AppRoutes.today,
        builder: (context, state) => const TodayScreen(),
      ),
      GoRoute(
        path: AppRoutes.plants,
        builder: (context, state) => const PlantsScreen(),
      ),
      GoRoute(
        path: AppRoutes.plantAdd,
        builder: (context, state) => const PlantFormScreen(),
      ),
      GoRoute(
        path: AppRoutes.plantEdit,
        builder: (context, state) =>
            PlantFormScreen(existing: state.extra as Plant?),
      ),
      GoRoute(
        path: '/plants/:id',
        builder: (context, state) =>
            PlantDetailScreen(plantId: state.pathParameters['id']!),
      ),
      GoRoute(
        path: AppRoutes.locations,
        builder: (context, state) => const LocationsScreen(),
      ),
      GoRoute(
        path: AppRoutes.household,
        builder: (context, state) => const HouseholdScreen(),
      ),
      GoRoute(
        path: AppRoutes.settings,
        builder: (context, state) => const SettingsScreen(),
      ),
    ],
  );
});