class StockInDataXuGong {
  String goodsId = ""; // 物料号

  int goodsNum = 0; // 物料数量

  String listId = "";    // 单据号

  int orderType = 0; // 单据类型

  String customerName = ""; // 客户名称

  String goodsDesc = ""; // 物料描述

  double weight = 0; // 重量

  int size = 0; // 尺寸

  String unit = ""; // 单位

  String spare1 = ""; // 备用1

  String spare2 = ""; // 备用2

  StockInDataXuGong({
    required this.goodsId,
    required this.goodsNum,
    required this.orderType,
    required this.goodsDesc,
    required this.weight,
    required this.size,
    required this.customerName,
    required this.spare1,
    required this.spare2,
    required this.listId,
    required this.unit,
  });

  // Updated fromJson method
  factory StockInDataXuGong.fromJson(Map<String, dynamic> json) {
    return StockInDataXuGong(
      customerName: json["customerName"] ?? "",
      listId: json["listId"] ?? "",
      goodsId: json["goodsId"] ?? "",
      goodsNum: json["goodsNum"] ?? 10.0,
      orderType: json["orderType"] ?? 0,
      goodsDesc: json["goodsDesc"] ?? "",
      spare1: json["spare1"] ?? "",
      spare2: json["spare2"] ?? "",
      weight: json["weight"] ?? 10.0,
      size: json["size"] ?? "50",
      unit: json["unit"] ?? "",
    );
  }

  // 实现 toJson 方法
  Map<String, dynamic> toJson() {
    return {
      "listId": listId,
      "orderType": orderType,
      "goodsId": goodsId,
      "goodsNum": goodsNum,
      "goodsDesc": goodsDesc,
      "spare1": spare1,
      "spare2": spare2,
      "weight": weight,
      "customerName": customerName,
      "size": size,
      "unit": unit,
    };
  }
}