import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:le_kiosque_by_gcs/model/user.dart';
import 'package:le_kiosque_by_gcs/services/firestore/user_service.dart';

class FirebaseUserService implements UserService {
  FirebaseFirestore _firestore = FirebaseFirestore.instance;

  @override
  Stream<KiosqueUser> getCurrentUser(String uid) {
    final snapshots = _firestore.collection("users").doc(uid).snapshots();
    return snapshots.map(
      (event) {
        final data = event.data();
        return KiosqueUser(
          uid: data["uid"],
          displayName: data['displayName'],
          emailAddress: data['emailAddress'],
          city: data['city'],
          country: data['country'],
          gender: data['gender'],
          profileUrl: data['profileUrl'],
          phoneNumber: data['phoneNumber'],
          createdAt: (data['createdAt'] as Timestamp).toDate(),
          updatedAt : (data['updatedAt'] as Timestamp)?.toDate(),
          birthDay : (data['birthDay'] as Timestamp)?.toDate(),
        );
      },
    );
  }

  @override
  Future<void> save(KiosqueUser kiosqueUser) async {
    final user = {
      'uid': kiosqueUser.uid,
      'displayName': kiosqueUser.displayName,
      'emailAddress': kiosqueUser.emailAddress,
      'profileUrl': kiosqueUser.profileUrl,
      'phoneNumber': kiosqueUser.phoneNumber,
      'city': kiosqueUser.city,
      'country': kiosqueUser.country,
      'gender': kiosqueUser.gender,
      'createdAt': kiosqueUser.createdAt,
      'updatedAt': kiosqueUser.updatedAt,
      'birthDay': kiosqueUser.birthDay,
    };
    return await _firestore.collection("users").doc(user['uid']).set(user);
  }

  @override
  Future<void> updateCurrentUser(data) async {
    final userId = FirebaseAuth.instance.currentUser.uid;
    return await _firestore.collection("users").doc(userId).set(data);
  }
}