class Product {
  int? id;
  final String name;
  final double price;
  final String? image;
  final String category;
  final int? stock;
  final String? description;
   String? qrCode;
  final String? reference;

  Product({
    this.id,
    required this.name,
    required this.price,
    this.image,
    required this.category,
    this.stock = 0,
    this.description = '',
    this.qrCode,
    this.reference,
  });
  // Vérifie si le stock est défini
  bool isStockDefined() {
    if (stock != null) {
      print("stock is defined : $stock $name");
      return true;
    } else {
      return false;
    }
  }
  Map<String, dynamic> toMap() {
    return {
      'id': id,
      'name': name,
      'price': price,
      'image': image ?? '',
      'category': category,
      'stock': stock ?? 0,
      'description': description ?? '',
      'qrCode': qrCode ?? '',
      'reference': reference ?? '',
    };
  }

  factory Product.fromMap(Map<String, dynamic> map) {
    return Product(
      id: map['id'],
      name: map['name'],
      price: map['price'],
      image: map['image'],
      category: map['category'],
      stock: map['stock'],
      description: map['description'],
      qrCode: map['qrCode'],
      reference: map['reference'],
    );
  }
}