import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../services/auth_service.dart';

/// Auth service provider
final authServiceProvider = Provider<AuthService>((ref) {
  return AuthService();
});

/// Current user provider
final currentUserProvider = Provider<User?>((ref) {
  final authService = ref.watch(authServiceProvider);
  // Watch authStateProvider to trigger re-evaluation on login/logout
  ref.watch(authStateProvider);
  return authService.currentUser;
});

/// Auth state stream provider
final authStateProvider = StreamProvider<AuthState>((ref) {
  final authService = ref.watch(authServiceProvider);
  return authService.authStateChanges;
});

/// Is authenticated provider
final isAuthenticatedProvider = Provider<bool>((ref) {
  final authService = ref.watch(authServiceProvider);
  ref.watch(authStateProvider);
  
  return authService.currentUser != null;
});

/// Provider to trigger UI effects when email is verified via deep link
final emailVerifiedEventProvider = StateProvider<bool>((ref) => false);