XML Dart 클래스 변환기

class Payload {
  final PayloadOrder order;

  Payload({
    required this.order,
  });

  factory Payload.fromJson(Map<String, dynamic> json) => Payload(
        order: PayloadOrder.fromJson(json['order'] as Map<String, dynamic>),
      );

  Map<String, dynamic> toJson() => {
        'order': order.toJson(),
      };
}

class PayloadOrder {
  final int id;
  final String status;
  final PayloadOrderCustomer customer;
  final PayloadOrderItems items;
  final double total;
  final String shippedAt;
  final String tracking;

  PayloadOrder({
    required this.id,
    required this.status,
    required this.customer,
    required this.items,
    required this.total,
    required this.shippedAt,
    required this.tracking,
  });

  factory PayloadOrder.fromJson(Map<String, dynamic> json) => PayloadOrder(
        id: json['@id'] as int,
        status: json['@status'] as String,
        customer: PayloadOrderCustomer.fromJson(json['customer'] as Map<String, dynamic>),
        items: PayloadOrderItems.fromJson(json['items'] as Map<String, dynamic>),
        total: (json['total'] as num).toDouble(),
        shippedAt: json['shipped_at'] as String,
        tracking: json['tracking'] as String,
      );

  Map<String, dynamic> toJson() => {
        '@id': id,
        '@status': status,
        'customer': customer.toJson(),
        'items': items.toJson(),
        'total': total,
        'shipped_at': shippedAt,
        'tracking': tracking,
      };
}

class PayloadOrderCustomer {
  final int id;
  final bool vip;
  final String name;
  final String email;

  PayloadOrderCustomer({
    required this.id,
    required this.vip,
    required this.name,
    required this.email,
  });

  factory PayloadOrderCustomer.fromJson(Map<String, dynamic> json) => PayloadOrderCustomer(
        id: json['@id'] as int,
        vip: json['@vip'] as bool,
        name: json['name'] as String,
        email: json['email'] as String,
      );

  Map<String, dynamic> toJson() => {
        '@id': id,
        '@vip': vip,
        'name': name,
        'email': email,
      };
}

class PayloadOrderItems {
  final List<PayloadOrderItemsItem> item;

  PayloadOrderItems({
    required this.item,
  });

  factory PayloadOrderItems.fromJson(Map<String, dynamic> json) => PayloadOrderItems(
        item: (json['item'] as List<dynamic>).map((e0) => PayloadOrderItemsItem.fromJson(e0 as Map<String, dynamic>)).toList(),
      );

  Map<String, dynamic> toJson() => {
        'item': item.map((e0) => e0.toJson()).toList(),
      };
}

class PayloadOrderItemsItem {
  final String sku;
  final int qty;
  final String name;
  final double price;

  PayloadOrderItemsItem({
    required this.sku,
    required this.qty,
    required this.name,
    required this.price,
  });

  factory PayloadOrderItemsItem.fromJson(Map<String, dynamic> json) => PayloadOrderItemsItem(
        sku: json['@sku'] as String,
        qty: json['@qty'] as int,
        name: json['name'] as String,
        price: (json['price'] as num).toDouble(),
      );

  Map<String, dynamic> toJson() => {
        '@sku': sku,
        '@qty': qty,
        'name': name,
        'price': price,
      };
}