MiMO_iOS/MiMoLive/TUIKit/TUIChat/UI_Classic/Cell/Custom/MOUserLinkCell.m

//
//  MOUserLinkCell.m
//  TUIChat
//
//  Created by SuperC on 2025/10/13.
//

#define UIColorFromHex(HexValue) [UIColor colorWithRed:((float)((HexValue & 0xFF0000) >> 16))/255.0 green:((float)((HexValue & 0xFF00) >> 8))/255.0 blue:((float)(HexValue & 0xFF))/255.0 alpha:1.0]

#import "MOUserLinkCell.h"

@implementation MOUserLinkCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if (self) {
        
        self.bubbleView.hidden = YES;
        [self.container addSubview:self.bgView];
        
        [self.container addSubview:self.titleLab];
        [self.container addSubview:self.contentLab];
        [self.container addSubview:self.lineView];
        [self.container addSubview:self.detailTagLab];
        [self.container addSubview:self.arrowImgView];
        
        [self.container addSubview:self.actionBtn];
    }
    return self;
}

- (void)fillWithData:(MOUserLinkCellData *)data{
    [super fillWithData:data];
    
    self.dataModel = data;
    
    self.titleLab.text = data.title;
    self.contentLab.text = data.content;
    
    // tell constraints they need updating
    [self setNeedsUpdateConstraints];

    // update constraints now so we can animate the change
    [self updateConstraintsIfNeeded];

    [self layoutIfNeeded];
}

- (void)awakeFromNib {
    [super awakeFromNib];
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}

+ (BOOL)requiresConstraintBasedLayout {
    return YES;
}

#pragma mark - Lazy

- (UIView *)bgView{
    if(!_bgView){
        _bgView = [[UIView alloc] init];
        _bgView.backgroundColor = [UIColor whiteColor];
        _bgView.layer.cornerRadius = 16.0;
        _bgView.layer.masksToBounds = YES;
    }
    return _bgView;
}

- (UILabel *)titleLab{
    if(!_titleLab){
        _titleLab = [UILabel new];
        _titleLab.numberOfLines = 0;
        _titleLab.textColor = UIColorFromHex(0x000000);
        _titleLab.textAlignment = NSTextAlignmentLeft;
        _titleLab.font = [MOUserLinkCell getTheFontWithSize:16.0 AndFontName:@"Inter-Regular_Medium"];
    }
    return _titleLab;
}

- (UILabel *)contentLab{
    if(!_contentLab){
        _contentLab = [UILabel new];
        _contentLab.textColor = UIColorFromHex(0x000000);
        _contentLab.textAlignment = NSTextAlignmentLeft;
        _contentLab.font = [MOUserLinkCell getTheFontWithSize:14.0 AndFontName:@"Inter-Regular"];
        _contentLab.numberOfLines = 0;
    }
    return _contentLab;
}

- (UIView *)lineView{
    if(!_lineView){
        _lineView = [[UIView alloc] init];
        _lineView.backgroundColor = UIColorFromHex(0xF3F4FA);
    }
    return _lineView;
}

- (UILabel *)detailTagLab{
    if(!_detailTagLab){
        _detailTagLab = [UILabel new];
        _detailTagLab.textColor = UIColorFromHex(0x4363FF);
        _detailTagLab.textAlignment = NSTextAlignmentLeft;
        _detailTagLab.font = [MOUserLinkCell getTheFontWithSize:14.0 AndFontName:@"Inter-Regular"];
        _detailTagLab.numberOfLines = 0;
        _detailTagLab.text = @"View details";
    }
    return _detailTagLab;
}

- (UIImageView *)arrowImgView{
    if(!_arrowImgView){
        _arrowImgView = [[UIImageView alloc] init];
        [_arrowImgView setImage:[UIImage imageNamed:@"icon_im_arrow" inBundle:[NSBundle mainBundle] compatibleWithTraitCollection:nil]];
    }
    return _arrowImgView;
}

- (UIButton *)actionBtn{
    if(!_actionBtn){
        _actionBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [_actionBtn setTitle:@"" forState:UIControlStateNormal];
        [_actionBtn addTarget:self action:@selector(actionBtnClick) forControlEvents:UIControlEventTouchUpInside];
    }
    return _actionBtn;
}

- (void)actionBtnClick{
    if (self.dataModel.link) {
        [[NSNotificationCenter defaultCenter] postNotificationName:@"MOChatJumpLink" object:self.dataModel.link];
    }
}

// this is Apple's recommended place for adding/updating constraints
- (void)updateConstraints{
    [super updateConstraints];
    
    CGFloat viewWidth = [[UIScreen mainScreen] bounds].size.width - 64.0 - 12.0;
    CGFloat contentWidth = viewWidth - 12.0 * 2;
    
    CGRect titleRect = [self.titleLab.text boundingRectWithSize:CGSizeMake(contentWidth, MAXFLOAT)
                                                      options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading
                                                   attributes:@{NSFontAttributeName : [MOUserLinkCell getTheFontWithSize:16.0 AndFontName:@"Inter-Regular_Medium"]}
                                                      context:nil];
    
    CGRect contentRect = [self.contentLab.text boundingRectWithSize:CGSizeMake(contentWidth, MAXFLOAT)
                                                      options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading
                                                   attributes:@{NSFontAttributeName : [MOUserLinkCell getTheFontWithSize:14.0 AndFontName:@"Inter-Regular"]}
                                                      context:nil];
    
    [self.bgView mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.edges.equalTo(self.container);
    }];
    
    [self.titleLab mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(12);
        make.leading.mas_equalTo(12);
        make.width.mas_equalTo(245);
        make.height.mas_equalTo(titleRect.size.height);
    }];
    
    [self.contentLab mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(self.titleLab.mas_bottom).mas_offset(8);
        make.leading.mas_equalTo(12);
        make.width.mas_equalTo(245);
        make.height.mas_equalTo(contentRect.size.height);
    }];
    
    [self.lineView mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.leading.mas_equalTo(12);
        make.trailing.mas_equalTo(0);
        make.height.mas_equalTo(0.5);
        make.bottom.mas_equalTo(-40);
    }];
    
    [self.detailTagLab mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.leading.mas_equalTo(12);
        make.height.mas_equalTo(17);
        make.bottom.mas_equalTo(-12);
    }];
    
    [self.arrowImgView mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.centerY.equalTo(self.detailTagLab);
        make.trailing.mas_equalTo(-12);
        make.width.height.mas_equalTo(14);
    }];
    
    [self.actionBtn mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.edges.equalTo(self.container);
    }];
}

- (void)layoutSubviews {
    [super layoutSubviews];
}

#pragma mark - TUIMessageCellProtocol
+ (CGSize)getContentSize:(TUIMessageCellData *)data {
    
    MOUserLinkCellData *evaluationCellData = (MOUserLinkCellData *)data;
    
    CGFloat viewWidth = [[UIScreen mainScreen] bounds].size.width - 64.0 - 12.0;
    CGFloat contentWidth = viewWidth - 12.0 * 2;
    
    //标题以上固定距离
    CGFloat titleTopSpacing = 0.0;
    
    //标题高度
    CGFloat titleHeight = 0;
    if (evaluationCellData.title.length > 0) {
        UIFont *titleFont = [self getTheFontWithSize:16.0 AndFontName:@"Inter-Regular_Medium"];
        titleHeight = [evaluationCellData.title boundingRectWithSize:CGSizeMake(contentWidth, MAXFLOAT)
                                               options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName : titleFont}
                                               context:nil].size.height + 2;//2是补偿高度
       
    }
    
    //内容高度
    CGFloat contentHeight = 0;
    if(evaluationCellData.content.length > 0){
        UIFont *contentFont = [self getTheFontWithSize:14.0 AndFontName:@"Inter-Regular"];
        contentHeight = [evaluationCellData.content boundingRectWithSize:CGSizeMake(contentWidth, MAXFLOAT)
                                                           options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading
                                                        attributes:@{NSFontAttributeName : contentFont}
                                                           context:nil].size.height;
    }
    
    //30是bgView上下距离
    CGFloat bgViewBottomSpacing = 0.0;
    
    CGFloat totalHeight = titleTopSpacing + 12.0 + titleHeight + 8.0 + contentHeight + 10.0 + 40.0 + bgViewBottomSpacing;
    
    CGSize size = CGSizeMake(viewWidth, ceilf(totalHeight));
    return size;
}

#pragma mark - 类方法
+ (UIFont *)getTheFontWithSize:(CGFloat)fontSize AndFontName:(NSString *)fontName{
    UIFont *customFont = [UIFont fontWithName:fontName size:fontSize];
    if(!customFont){
        customFont = [MOUserLinkCell MODisplayFontWithSize:fontSize bold:YES itatic:NO weight:UIFontWeightMedium];
    }
    return customFont;
}

+ (UIFont *)MODisplayFontWithSize:(CGFloat)fontSize
                             bold:(BOOL)bold itatic:(BOOL)italic weight:(UIFontWeight)weight  {

    UIFont *font = [UIFont systemFontOfSize:fontSize weight:weight];
    UIFontDescriptorSymbolicTraits symbolicTraits = 0;
    if (italic) {
        symbolicTraits |= UIFontDescriptorTraitItalic;
    }
    if (bold) {
        symbolicTraits |= UIFontDescriptorTraitBold;
    }
    UIFont *specialFont = [UIFont fontWithDescriptor:[[font fontDescriptor] fontDescriptorWithSymbolicTraits:symbolicTraits] size:font.pointSize];
    return specialFont;
}


@end