Kulexiu/KulexiuForStudent/Pods/TUIChat/TXGroupNoticeMessageCell.m

//
//  TXGroupNoticeMessageCell.m
//  TUIChat
//
//  Created by 王智 on 2024/8/30.
//

#import "TXGroupNoticeMessageCell.h"
#import "TXGroupNoticeMessageContentView.h"
#import "Masonry.h"

@interface TXGroupNoticeMessageCell ()

@property (nonatomic, strong) TXGroupNoticeMessageContentView *noticeContentView;

@end

@implementation TXGroupNoticeMessageCell

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

- (void)configUI {
    [self.container addSubview:self.noticeContentView];
    [self.noticeContentView mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(self.avatarView.mas_right).offset(10);
        make.top.mas_equalTo(self.avatarView.mas_top);
        make.width.mas_equalTo(249);
        make.bottom.mas_equalTo(self.container.mas_bottom).offset(-10);
    }];
}

- (void)fillWithData:(TXGroupNoticeMessage *)data {
    [super fillWithData:data];
    [self.noticeContentView configCellWithMsgTitle:data.msgTitle content:data.msgContent];
    CGFloat height = [self getContentViewHeight:data];
    if (data.direction == MsgDirectionIncoming) {
        [self.noticeContentView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.left.mas_equalTo(self.avatarView.mas_right).offset(10);
            make.top.mas_equalTo(self.avatarView.mas_top);
            make.width.mas_equalTo(249);
            make.height.mas_equalTo(height);
        }];
    }
    else {
        [self.noticeContentView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.right.mas_equalTo(self.avatarView.mas_left).offset(-10);
            make.top.mas_equalTo(self.avatarView.mas_top);
            make.width.mas_equalTo(249);
            make.height.mas_equalTo(height);
        }];
    }
}

- (CGFloat)getContentViewHeight:(TUIMessageCellData *)data {
    TXGroupNoticeMessage *noticeMsg = (TXGroupNoticeMessage *)data;
    if (![TXGroupNoticeMessageCell isEmptyString:noticeMsg.msgContent]) {
        NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
        [paragraphStyle setLineSpacing:4];//调整行间距
        
        CGFloat height = [noticeMsg.msgContent boundingRectWithSize:CGSizeMake(225, CGFLOAT_MAX) options:(NSStringDrawingTruncatesLastVisibleLine | NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading) attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:15.0f]} context:nil].size.height + 1;
        CGFloat contentHeight = height + 64 + 11;
        return contentHeight;
    }
    else {
        return 64 + 11;
    }
}

- (TXGroupNoticeMessageContentView *)noticeContentView {
    if (!_noticeContentView) {
        _noticeContentView = [TXGroupNoticeMessageContentView shareIntance];
    }
    return _noticeContentView;
}

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

    // Configure the view for the selected state
}

#pragma mark - TUIMessageCellProtocol
+ (CGSize)getContentSize:(TUIMessageCellData *)data {
    TXGroupNoticeMessage *noticeMsg = (TXGroupNoticeMessage *)data;
    CGFloat width = ([UIScreen mainScreen].bounds.size.width > [UIScreen mainScreen].bounds.size.height ? [UIScreen mainScreen].bounds.size.height : [UIScreen mainScreen].bounds.size.width);
    if (![self isEmptyString:noticeMsg.msgContent]) {
        
        CGFloat height = [noticeMsg.msgContent boundingRectWithSize:CGSizeMake(225, CGFLOAT_MAX) options:(NSStringDrawingTruncatesLastVisibleLine | NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading) attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:15.0f]} context:nil].size.height + 6;
        CGFloat contentHeight = height + 64 + 11;
        return CGSizeMake(width, contentHeight);
    }
    else {
        return CGSizeMake(width, 64 + 11);
    }
}

+ (BOOL)isEmptyString:(NSString *)str {
    if (str == nil || str.length == 0) {
        return YES;
    }
    return NO;
}
@end