LingandRX
f2eb1fa265
- 新增 AddCategoryScreen 页面用于添加分类 - 更新 CategoryScreen 页面，添加浮动按钮用于导航到添加分类页面 - 修改 CategoryDropdown 组件，支持 ItemCategory 模型 - 更新 Item模型，将 location 改为字符串类型 - 修改 ItemScreen 页面，支持新的分类选择逻辑 - 更新数据库表结构，将 location 字段改为 TEXT 类型
72 lines
1.6 KiB
Dart
72 lines
1.6 KiB
Dart
import 'package:item_tracker/screens/item_screens/item_screen.dart';
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class Item {
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int? id;
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// 名称
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final String name;
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// 分类
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final int? categoryId;
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// 位置
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final String? location;
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// 描述
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final String? description;
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// 价格
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final double? price;
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// 购买日期
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final DateTime? purchaseDate;
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// 是否使用
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final ItemIsUse? isInUse;
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// 数据状态 -normal -deleted
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final String? status;
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// 创建时间
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final DateTime? createdAt;
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// 更新时间
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final DateTime? updatedAt;
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Item({
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this.id,
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required this.name,
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this.categoryId,
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this.location,
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this.description,
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this.price,
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this.purchaseDate,
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this.isInUse = ItemIsUse.no,
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this.status = 'normal',
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this.createdAt,
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this.updatedAt,
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});
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Map<String, dynamic> toMap() {
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return {
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'name': name,
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'category_id': categoryId,
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'location': location,
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'description': description,
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'price': price,
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'purchase_date': purchaseDate,
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'is_in_use': isInUse?.toInt(),
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'status': status,
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'created_at': createdAt,
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'updated_at': updatedAt,
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};
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}
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factory Item.fromMap(Map<String, dynamic> map) {
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return Item(
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id: map['id'],
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name: map['name'],
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categoryId: map['category_id'],
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location: map['location'],
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description: map['description'],
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price: map['price'],
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purchaseDate: map['purchase_date'],
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isInUse: map['is_in_use'] != null
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? ItemIsUseX.fromInt(int.parse(map['is_in_use'].toString()))
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: ItemIsUse.no,
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status: map['status'],
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createdAt: map['created_at'],
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updatedAt: map['updated_at'],
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);
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}
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} |