//
//  TFLanguageSetCell.m
//  TFReader
//
//  Created by 谢腾飞 on 2020/12/14.
//  Copyright © 2020 xtfei_2011@126.com. All rights reserved.
//

#import "TFLanguageSetCell.h"
#import "NSObject+Observer.h"

#import "TFLanguageSetModel.h"

@interface TFLanguageSetCell ()
{
    __weak UIImageView *_selecteImageView;
}
@end

@implementation TFLanguageSetCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
    if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
        self.selectionStyle = UITableViewCellSelectionStyleNone;
        [self createSubviews];
    }
    return self;
}

- (void)createSubviews {
    self.contentView.backgroundColor = [UIColor whiteColor];
    
    UILabel *titleLabel = [[UILabel alloc] init];
    titleLabel.textColor = kBlackColor;
    titleLabel.font = kFont16;
    [self.contentView addSubview:titleLabel];
    [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.contentView).offset(kHalfMargin);
        make.left.equalTo(self.contentView).offset(kMoreHalfMargin);
    }];
    
    UILabel *subtitleLabel = [[UILabel alloc] init];
    subtitleLabel.textColor = kGrayTextColor;
    subtitleLabel.font = kFont12;
    [self.contentView addSubview:subtitleLabel];
    [subtitleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(titleLabel.mas_bottom).offset(kQuarterMargin);
        make.left.right.equalTo(titleLabel);
        make.height.mas_equalTo(kMoreHalfMargin);
    }];
    
    UIImageView *selectedImageView = [[UIImageView alloc] init];
    _selecteImageView = selectedImageView;
    selectedImageView.hidden = YES;
    selectedImageView.image = [[UIImage imageNamed:@"public_selected"] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
    selectedImageView.tintColor = kMainColor;
    [self.contentView addSubview:selectedImageView];
    [selectedImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.contentView);
        make.right.equalTo(self.contentView).offset(-kMoreHalfMargin);
        make.width.height.mas_equalTo(22.0);
    }];
    
    [titleLabel mas_updateConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(selectedImageView.mas_left).offset(-kHalfMargin);
    }];
    
    UIView *lineView = [[UIView alloc] init];
    self.lineView = lineView;
    lineView.backgroundColor = kGrayLineColor;
    [self.contentView addSubview:lineView];
    [lineView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.height.mas_equalTo(kCellLineHeight);
        make.left.equalTo(titleLabel);
        make.right.equalTo(selectedImageView);
        make.bottom.equalTo(self.contentView);
        make.top.equalTo(subtitleLabel.mas_bottom).offset(kHalfMargin).priorityLow();
    }];
    
    [self addObserver:KEY_PATH(self, languageModel) complete:^(id  _Nonnull obj, id  _Nullable oldVal, TFLanguageSetModel * _Nullable newVal) {
        titleLabel.text = newVal.title ?: @"";
        subtitleLabel.text = newVal.subtitle ?: @"";
    }];
}

- (void)set_selected:(BOOL)selected {
    _selecteImageView.hidden = !selected;
}

@end