import 'dart:typed_data';

import 'package:flutter_riverpod/flutter_riverpod.dart';

import '../../../../core/supabase/supabase_providers.dart';
import '../../data/services/profile_service.dart';
import '../../domain/models/profile_model.dart';
import '../../domain/models/profile_stats_model.dart';

final profileServiceProvider = Provider<ProfileService>((ref) {
  final client = ref.watch(supabaseProvider);
  return ProfileService(client);
});

final myProfileProvider = FutureProvider<ProfileModel>((ref) {
  return ref.watch(profileServiceProvider).fetchMyProfile();
});

final myProfileStatsProvider = FutureProvider<ProfileStatsModel>((ref) {
  return ref.watch(profileServiceProvider).fetchMyStats();
});

final profileControllerProvider =
    AutoDisposeAsyncNotifierProvider<ProfileController, void>(
  ProfileController.new,
);

class ProfileController extends AutoDisposeAsyncNotifier<void> {
  @override
  Future<void> build() async {}

  Future<void> updateUsername(String username) async {
    state = const AsyncLoading();
    state = await AsyncValue.guard(() async {
      await ref.read(profileServiceProvider).updateUsername(username.trim());
      ref.invalidate(myProfileProvider);
    });
  }

  Future<void> updateBio(String bio) async {
    state = const AsyncLoading();
    state = await AsyncValue.guard(() async {
      await ref.read(profileServiceProvider).updateBio(bio.trim());
      ref.invalidate(myProfileProvider);
    });
  }

  Future<void> uploadAvatar({
    required Uint8List bytes,
    required String extension,
  }) async {
    state = const AsyncLoading();
    state = await AsyncValue.guard(() async {
      await ref.read(profileServiceProvider).uploadAvatar(
            bytes: bytes,
            extension: extension,
          );
      ref.invalidate(myProfileProvider);
    });
  }

  Future<void> saveProfile({
    required String username,
    required String bio,
  }) async {
    state = const AsyncLoading();
    state = await AsyncValue.guard(() async {
      await ref.read(profileServiceProvider).updateProfile(
            username: username.trim(),
            bio: bio.trim(),
          );
      ref.invalidate(myProfileProvider);
    });
  }
}