63 lines
1.8 KiB
Objective-C
63 lines
1.8 KiB
Objective-C
//
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// BRTextModel.h
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// BRPickerViewDemo
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//
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// Created by renbo on 2019/10/2.
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// Copyright © 2019 irenb. All rights reserved.
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//
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// 最新代码下载地址：https://github.com/agiapp/BRPickerView
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface BRTextModel : NSObject
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/** code */
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@property (nullable, nonatomic, copy) NSString *code;
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/** text */
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@property (nullable, nonatomic, copy) NSString *text;
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/** 子级 list */
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@property (nullable, nonatomic, copy) NSArray<BRTextModel *> *children;
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/** 父级 code */
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@property (nonatomic, strong) NSString *parentCode;
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/** 其它扩展字段 */
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@property (nullable, nonatomic, strong) id extras;
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/** 记录选择的索引位置 */
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@property (nonatomic, assign) NSInteger index;
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/** 字典 转 模型 */
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- (instancetype)initWithDictionary:(NSDictionary *)dictionary;
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@end
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/// 工具方法
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@interface NSArray (BRPickerView)
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/// 数组 转 模型数组
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/// - Parameters:
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/// - dataArr: 字典数组
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/// - mapper: 指定 BRTextModel模型的属性 与 字典key 的映射关系
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+ (NSArray *)br_modelArrayWithJson:(NSArray *)dataArr mapper:(nullable NSDictionary *)mapper;
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/// 获取模型数组元素，指定属性的值组成新数组
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/// - Parameter propertyName: 模型的属性名称
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- (NSArray *)br_getValueArr:(NSString *)propertyName;
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/// 将模型数组元素，指定属性连接成字符串
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/// - Parameters:
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/// - propertyName: 模型的属性名称
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/// - separator: 分隔符
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- (NSString *)br_joinValue:(NSString *)propertyName separator:(NSString *)separator;
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/// 将模型数组元素的 text 属性，连接成字符串
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/// - Parameter separator: 分隔符
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- (NSString *)br_joinText:(NSString *)separator;
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/// 将扁平结构模型数组 转换成 树状结构模型数组
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- (NSArray<BRTextModel *> *)br_buildTreeArray;
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@end
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NS_ASSUME_NONNULL_END
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