import 'package:flutter_riverpod/flutter_riverpod.dart';

import '../biometrics/biometric_service.dart';

final biometricAvailableProvider = FutureProvider<bool>(
  (_) => BiometricService.isAvailable(),
);

class BiometricLockNotifier extends Notifier<bool> {
  @override
  bool build() => false;

  Future<void> tryUnlock() async {
    final success = await BiometricService.authenticate();
    if (!ref.mounted) return;
    if (success) state = true;
  }

  void lock() => state = false;
}

final biometricUnlockedProvider =
    NotifierProvider<BiometricLockNotifier, bool>(BiometricLockNotifier.new);