class RDOrderItem {
  final String productId;
  final String sku;
  final String name;
  final String categoryName;
  final String brandName;
  final double price; // Ensure price is double
  final int gst; // Ensure GST is int
  final int hsnCode; // Ensure HSN_Code is int
  final String description;
  final List<String> image;
  int? quantity;
   int? remainingQuantity;
 int? processquantity;
  RDOrderItem({
  required this.productId,
  required this.sku,
  required this.name,
  required this.categoryName,
  required this.brandName,
  required this.price,
  required this.gst,
  required this.hsnCode,
  required this.description,
  required this.image,
  this.quantity,
   this.remainingQuantity,
    this.processquantity,
  });

  factory RDOrderItem.fromJson(Map<String, dynamic> json) {
  return RDOrderItem(
  productId: json['productId'] ?? '',
  sku: json['SKU'] ?? '',
  name: json['name'] ?? '',
  categoryName: json['categoryName'] ?? '',
  brandName: json['brandName'] ?? '',
  price: (json['price'] as num).toDouble(),
  // Ensure price is double
  gst: json['GST'] ?? 0,
  // Handle GST as int
  hsnCode: json['HSN_Code'] ?? 0,
  // Handle HSN_Code as int
  description: json['description'] ?? '',
  image: List<String>.from(json['image'] ?? []),
  quantity: json['quantity'] ?? 0,
  // Handle quantity as int
    processquantity: json['processquantity']??1,
  remainingQuantity: json['remainingQuantity'] ??
  0, // Handle remainingQuantity as int
  );
  }

  // Method to convert instance to JSON
  Map<String, dynamic> toJson() {
  return {
  'productId': productId,
  'SKU': sku,
  'name': name,
  'categoryName': categoryName,
  'brandName': brandName,
  'price': price,
  'GST': gst,
  'HSN_Code': hsnCode,
  'description': description,
  'image': image,
  'quantity': quantity,
  'remainingQuantity': remainingQuantity,
    'processquantity':processquantity,
  };
  }

  // Overriding the toString method
  @override
  String toString() {
    return 'RDOrderItem(productId: $productId, sku: $sku, name: $name, categoryName: $categoryName, '
        'brandName: $brandName, price: $price, gst: $gst, hsnCode: $hsnCode, description: $description, '
        'image: $image, quantity: $quantity, remainingQuantity: $remainingQuantity, processquantity: $processquantity)';
  }
  }