import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import '../models/user_model.dart';

class UserService {
  final FirebaseFirestore _firestore = FirebaseFirestore.instance;

  Future<List<UserModel>> fetchUsers() async {
    try {
      final snapshot = await _firestore.collection('users').get();
      return snapshot.docs
          .map((doc) => UserModel.fromMap(doc.data(), doc.id))
          .toList();
    } catch (e) {
      print("Erreur: $e");
      return [];
    }
  }

  Future<void> updateUser(UserModel user) async {
    try {
      await _firestore.collection('users').doc(user.uid).update(user.toMap());
    } catch (e) {
      print("Erreur mise à jour: $e");
    }
  }

  Future<void> deleteUser(String uid) async {
    try {
      await _firestore.collection('users').doc(uid).delete();
    } catch (e) {
      print("Erreur suppression: $e");
    }
  }

  Future<void> resetPassword(String email) async {
    try {
      await FirebaseAuth.instance.sendPasswordResetEmail(email: email);
      print("Email de réinitialisation envoyé à $email");
    } catch (e) {
      print("Erreur reset password: $e");
    }
  }
}