MiMO_iOS/TUIKit/TUIChat/UI_Classic/Cell/Custom/MOUserNotificationCell.m

//
//  MOUserNotificationCell.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 "MOUserNotificationCell.h"

@implementation MOUserNotificationCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    if(self){
        self.backgroundColor = [UIColor clearColor];
        self.contentView.backgroundColor = [UIColor clearColor];
        //Cell 去除选中效果
        self.selectionStyle = UITableViewCellSelectionStyleNone;
        
        [self.contentView addSubview:self.titleLab];
        [self.contentView addSubview:self.contentLab];
        
        [self setupView];
    }
    return self;
}

- (void)setupView{
    [self.titleLab mas_makeConstraints:^(MASConstraintMaker *make) {
        make.leading.equalTo(self.contentView).offset(25.0);
        make.trailing.equalTo(self.contentView).offset(-25.0);
        make.top.equalTo(self.contentView).offset(8.0);
    }];
    
    [self.contentLab mas_makeConstraints:^(MASConstraintMaker *make) {
        make.leading.equalTo(self.contentView).offset(25.0);
        make.trailing.equalTo(self.contentView).offset(-25.0);
        make.top.equalTo(self.titleLab.mas_bottom).offset(2.0);
    }];
}

- (void)fillWithData:(MOUserNotificationCellData *)data{
    [super fillWithData:data];
    
    _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
}

- (UILabel *)titleLab{
    if(!_titleLab){
        _titleLab = [UILabel new];
        _titleLab.numberOfLines = 0;
        _titleLab.textColor = UIColorFromHex(0x17171A);
        _titleLab.textAlignment = NSTextAlignmentCenter;
        _titleLab.font = [MOUserNotificationCell getTheFontWithSize:12.0 AndFontName:@"Inter-Regular_Medium"];
    }
    return _titleLab;
}

- (UILabel *)contentLab{
    if(!_contentLab){
        _contentLab = [UILabel new];
        _contentLab.textColor = UIColorFromHex(0x878A99);
        _contentLab.textAlignment = NSTextAlignmentCenter;
        _contentLab.font = [MOUserNotificationCell getTheFontWithSize:10.0 AndFontName:@"Inter-Regular"];
        _contentLab.numberOfLines = 0;
    }
    return _contentLab;
}

#pragma mark - TUIMessageCellProtocol
+ (CGSize)getContentSize:(TUIMessageCellData *)data {
    
    MOUserNotificationCellData *evaluationCellData = (MOUserNotificationCellData *)data;
    
    CGFloat viewWidth = [[UIScreen mainScreen] bounds].size.width - 15.0 * 2.0;
    CGFloat contentWidth = viewWidth - 10.0 * 2.0;
    
    //标题以上固定距离
    CGFloat titleTopSpacing = 8.0;
    
    //标题高度
    CGFloat titleHeight = 0;
    if (evaluationCellData.title.length > 0) {
        UIFont *titleFont = [self getTheFontWithSize:12.0 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:10.0 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 = 8.0;
    
    CGFloat totalHeight = titleTopSpacing + titleHeight + 2.0 + contentHeight + bgViewBottomSpacing;
    
    CGSize size = CGSizeMake(245, 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 = [MOUserNotificationCell 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