//
//  MSBaseTextField.m
//  YuMi
//
//  Created by duoban on 2024/4/15.
//
#import <ReactiveObjC.h>
#import "MSBaseTextField.h"
@interface MSBaseTextField()
@property(nonatomic,strong)UILabel *textView;
@end
@implementation MSBaseTextField
-(instancetype)initWithFrame:(CGRect)frame{
    self = [super initWithFrame:frame];
    if(self){
        [self installUI];
        [self installConstraints];
    }
    return self;
}
-(void)installUI{

    [self addSubview:self.textView];
    [self.textView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self);
        make.leading.equalTo(self).inset(kGetScaleWidth(5));
    }];
    //使用RAC来监听字符串myString的变化
    @kWeakify(self);
    [RACObserve(self, text) subscribeNext:^(id  _Nullable x) {
        @kStrongify(self)
      
        NSString *text = [NSString stringWithFormat:@"%@",x];
        self.textView.hidden = text.length > 0;
    }];
    [self addTarget:self action:@selector(ms_textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
}
-(void)installConstraints{
    
}

#pragma mark - 懒加载
-(instancetype)init{
   self = [super init];
    if(self){
        [self installUI];
    }
    return self;
}
-(void)ms_textFieldDidChange:(UITextField *)textField{
    self.textView.hidden = textField.text.length > 0;
}
-(void)setAttributedPlaceholder:(NSAttributedString *)attributedPlaceholder{
    _textView.attributedText = attributedPlaceholder;
}
- (UILabel *)textView{
    if(!_textView){
        _textView = [UILabel new];
    }
    return _textView;
}
@end