import 'package:riverpod_annotation/riverpod_annotation.dart';

import '../../../stacks/presentation/providers/stacks_provider.dart';
import '../../data/repositories/container_repository_impl.dart';
import '../../domain/entities/container.dart';

part 'containers_provider.g.dart';

/// Provides all containers.
@riverpod
Future<List<Container>> allContainers(AllContainersRef ref) async {
  final repository = ref.watch(containerRepositoryProvider);
  return repository.getContainers();
}

/// Provides containers filtered by the selected stack.
@riverpod
Future<List<Container>> containers(ContainersRef ref) async {
  final repository = ref.watch(containerRepositoryProvider);
  final selectedStack = ref.watch(selectedStackProvider);

  if (selectedStack == null) {
    return repository.getContainers();
  }

  return repository.getContainersByStack(selectedStack);
}

/// Provides a single container by ID.
@riverpod
Future<Container> container(ContainerRef ref, String id) async {
  final repository = ref.watch(containerRepositoryProvider);
  return repository.getContainer(id);
}

/// Controller for container actions.
@riverpod
class ContainerActions extends _$ContainerActions {
  @override
  AsyncValue<void> build() => const AsyncValue.data(null);

  Future<void> start(String id) async {
    state = const AsyncValue.loading();
    state = await AsyncValue.guard(() async {
      final repository = ref.read(containerRepositoryProvider);
      await repository.startContainer(id);
      ref.invalidate(allContainersProvider);
      ref.invalidate(containersProvider);
    });
  }

  Future<void> stop(String id) async {
    state = const AsyncValue.loading();
    state = await AsyncValue.guard(() async {
      final repository = ref.read(containerRepositoryProvider);
      await repository.stopContainer(id);
      ref.invalidate(allContainersProvider);
      ref.invalidate(containersProvider);
    });
  }

  Future<void> restart(String id) async {
    state = const AsyncValue.loading();
    state = await AsyncValue.guard(() async {
      final repository = ref.read(containerRepositoryProvider);
      await repository.restartContainer(id);
      ref.invalidate(allContainersProvider);
      ref.invalidate(containersProvider);
    });
  }

  Future<void> remove(String id, {bool force = false}) async {
    state = const AsyncValue.loading();
    state = await AsyncValue.guard(() async {
      final repository = ref.read(containerRepositoryProvider);
      await repository.removeContainer(id, force: force);
      ref.invalidate(allContainersProvider);
      ref.invalidate(containersProvider);
    });
  }
}

/// Container logs provider.
@riverpod
Future<String> containerLogs(
  ContainerLogsRef ref,
  String id, {
  int? tail = 100,
}) async {
  final repository = ref.watch(containerRepositoryProvider);
  return repository.getContainerLogs(id, tail: tail);
}