wangjia
109 lines
3.7 KiB
Dart
109 lines
3.7 KiB
Dart
import 'product_image.dart';
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class Product {
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final int id;
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final String publicId;
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final String code;
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final String? barcode;
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final String name;
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final String? series;
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final String? spec;
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final String unit;
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final int? categoryId;
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final String? brand;
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final double? purchasePrice;
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final double? salePrice;
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final int? minStock;
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final String? description;
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final String? remark;
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final Map<String, dynamic>? customFields;
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final List<ProductImage> images;
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// 产地/保质期/储存方式/分类名称（Detail 接口 Preload 后填充）
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final String? originName;
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final String? shelfLifeName;
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final String? storageName;
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final String? categoryName;
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// 描述文档（关联的字典记录）
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final String? descriptionDocTitle;
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final String? descriptionDocContent;
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const Product({
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required this.id,
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this.publicId = '',
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required this.code,
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this.barcode,
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required this.name,
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this.series,
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this.spec,
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required this.unit,
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this.categoryId,
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this.brand,
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this.purchasePrice,
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this.salePrice,
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this.minStock,
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this.description,
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this.remark,
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this.customFields,
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this.images = const [],
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this.originName,
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this.shelfLifeName,
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this.storageName,
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this.categoryName,
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this.descriptionDocTitle,
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this.descriptionDocContent,
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});
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factory Product.fromJson(Map<String, dynamic> json) => Product(
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id: (json['id'] as num).toInt(),
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publicId: json['public_id'] as String? ?? '',
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code: json['code'] as String? ?? '',
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barcode: json['barcode'] as String?,
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name: json['name'] as String,
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series: json['series'] as String?,
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spec: json['spec'] as String?,
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unit: json['unit'] as String? ?? '个',
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categoryId: json['category_id'] != null
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? (json['category_id'] as num).toInt()
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: null,
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brand: json['brand'] as String?,
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purchasePrice: json['purchase_price'] != null
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? (json['purchase_price'] as num).toDouble()
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: null,
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salePrice: json['sale_price'] != null
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? (json['sale_price'] as num).toDouble()
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: null,
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minStock: json['min_stock'] != null
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? (json['min_stock'] as num).toInt()
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: null,
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description: json['description'] as String?,
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remark: json['remark'] as String?,
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customFields: json['custom_fields'] as Map<String, dynamic>?,
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images: (json['images'] as List<dynamic>?)
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?.map((e) => ProductImage.fromJson(e as Map<String, dynamic>))
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.toList() ??
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[],
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originName: (json['origin'] as Map<String, dynamic>?)?['name'] as String?,
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shelfLifeName: (json['shelf_life'] as Map<String, dynamic>?)?['name'] as String?,
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storageName: (json['storage'] as Map<String, dynamic>?)?['name'] as String?,
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categoryName: (json['category'] as Map<String, dynamic>?)?['name'] as String?,
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descriptionDocTitle: (json['description_doc'] as Map<String, dynamic>?)?['title'] as String?,
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descriptionDocContent: (json['description_doc'] as Map<String, dynamic>?)?['content'] as String?,
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);
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Map<String, dynamic> toJson() => {
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'code': code,
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if (barcode != null) 'barcode': barcode,
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'name': name,
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if (series != null) 'series': series,
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if (spec != null) 'spec': spec,
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'unit': unit,
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if (categoryId != null) 'category_id': categoryId,
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if (brand != null) 'brand': brand,
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if (purchasePrice != null) 'purchase_price': purchasePrice,
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if (salePrice != null) 'sale_price': salePrice,
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if (minStock != null) 'min_stock': minStock,
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'description': description ?? '',
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if (remark != null) 'remark': remark,
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};
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}
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