1v1/MSYOUPAI/NewCode/Module/CreateGreetingTemplate/View/YMCreateGreetingTemplateImageView.m

//
//  YMCreateGreetingTemplateImageView.m
//  MSYOUPAI
//
//  Created by YoMi on 2024/2/25.
//  Copyright © 2024 MS. All rights reserved.
//

#import "YMCreateGreetingTemplateImageView.h"
#import "YMCreateGreetingTemplateViewModel.h"
@interface YMCreateGreetingTemplateImageView ()
/// 创建打招呼模板VM
@property (nonatomic, strong) YMCreateGreetingTemplateViewModel *viewModel;
/// 提示标签
@property (nonatomic, strong) UILabel *tipsLb;
/// 模板图片视图
@property (nonatomic, strong) UIImageView *templateImageView;
/// 删除模板图片按钮
@property (nonatomic, strong) UIButton *deleteTemplateImageBtn;
@end

@implementation YMCreateGreetingTemplateImageView

- (void)ym_setupViews{
    
    [self addSubview:self.tipsLb];
    [self addSubview:self.templateImageView];
    [self setNeedsUpdateConstraints];
    [self updateConstraintsIfNeeded];
}

- (void)updateConstraints{
    
    [self.tipsLb mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self).offset(adapt(15));
        make.left.equalTo(self).offset(adapt(15));
    }];
    
    [self.templateImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.tipsLb.mas_bottom).offset(adapt(15));
        make.left.equalTo(self).offset(adapt(15));
        make.bottom.equalTo(self).offset(adapt(-15));
        make.width.height.mas_equalTo(adapt(100));
    }];
    [super updateConstraints];
}

- (void)ym_bindViewModel:(YMCreateGreetingTemplateViewModel *)viewModel{
    if (!viewModel) {
        return;
    }
    
    _viewModel = viewModel;
    
    @weakify(self)
    [[[[[RACObserve(self.viewModel, templateImageUrl) ignore:nil] distinctUntilChanged] deliverOnMainThread] takeUntil:self.rac_willDeallocSignal] subscribeNext:^(NSString * templateImageUrl) {
        @strongify(self)
        [self.templateImageView sd_setImageWithURL:[LCTools getImageUrlWithAddress:templateImageUrl]];
    }];
    
    
}

- (UILabel *)tipsLb{
    if (!_tipsLb) {
        _tipsLb = [[UILabel alloc]init];
        NSString *tipsStr = @"添加图片（仅可添加一张）";
        NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc]initWithString:tipsStr];
        attributedString.yy_font = LCFont(13);
        attributedString.yy_color = HexColorFromRGB(0x333333);
        attributedString.yy_alignment = NSTextAlignmentLeft;
        //设置高亮色和点击事件
        [attributedString yy_setColor:HexColorFromRGB(0x9d9d9d) range:[tipsStr rangeOfString:@"（仅可添加一张）"]];
        _tipsLb.attributedText = attributedString;
    }
    return _tipsLb;
}

- (UIImageView *)templateImageView{
    if (!_templateImageView) {
        _templateImageView = [[UIImageView alloc]init];
        _templateImageView.image = ImageByName(@"ym_edit_profile_add_icon");
//        _templateImageView.contentMode = UIViewContentModeScaleAspectFill;
//        _templateImageView.backgroundColor = HexColorFromRGB(0xF6F6F6);
//        _templateImageView.layer.cornerRadius = adapt(8);
//        _templateImageView.clipsToBounds = YES;
       _templateImageView.userInteractionEnabled = YES;
        WS(weakSelf)
        UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] init];
        [_templateImageView addGestureRecognizer:tap];
        [[[tap rac_gestureSignal] takeUntil:self.rac_willDeallocSignal] subscribeNext:^(id x) {
            [weakSelf.viewModel openImagePickerPopupView];
        }];
    }
    return _templateImageView;
}

- (UIButton *)deleteTemplateImageBtn{
    if (!_deleteTemplateImageBtn) {
        _deleteTemplateImageBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        WS(weakSelf)
        [[[_deleteTemplateImageBtn rac_signalForControlEvents:UIControlEventTouchUpInside] takeUntil:self.rac_willDeallocSignal] subscribeNext:^(id x) {
            weakSelf.templateImageView.image = ImageByName(@"ym_edit_profile_add_icon");
            weakSelf.viewModel.templateImageUrl = @"";
        }];
    }
    return _deleteTemplateImageBtn;
}

@end