feat：修正需求验收问题

YuMi/Modules/YMRoom/View/MessageContainerView/Model/XPMessageInfoModel.m

@@ -27,8 +27,12 @@
 
 - (void)setContent:(NSAttributedString *)content {
 	_content = content;
+    
+    self.rowHeight = [self heightForAttributedText:content
+                                          maxWidth:kRoomMessageMaxWidth];
+    
 //    CGFloat width = isMSRTL() ? 10 : 0;
-////    width = self.vipIcon.length > 0 ? width + 15 : width;
+//////    width = self.vipIcon.length > 0 ? width + 15 : width;
 //	CGSize maxSize = CGSizeMake(kRoomMessageMaxWidth - self.contentLeftMargin - self.contentRightMargin - 12, MAXFLOAT);
 //	YYTextContainer *container = [YYTextContainer containerWithSize:maxSize];
 //	container.maximumNumberOfRows = 0;
@@ -37,4 +41,59 @@
 //	self.rowHeight = rowHeight + width ;
 }
 
+- (CGFloat)heightForAttributedStringUsingTextKit:(NSAttributedString *)attributedString
+                                         maxWidth:(CGFloat)maxWidth {
+    NSTextStorage *textStorage = [[NSTextStorage alloc] initWithAttributedString:attributedString];
+    NSTextContainer *textContainer = [[NSTextContainer alloc] initWithSize:CGSizeMake(maxWidth, CGFLOAT_MAX)];
+    NSLayoutManager *layoutManager = [[NSLayoutManager alloc] init];
+
+    [layoutManager addTextContainer:textContainer];
+    [textStorage addLayoutManager:layoutManager];
+
+    // 让布局管理器计算文本高度
+    [layoutManager glyphRangeForTextContainer:textContainer];
+    return ceil([layoutManager usedRectForTextContainer:textContainer].size.height); // 向上取整
+}
+
+- (CGFloat)heightForAttributedText:(NSAttributedString *)attributedText maxWidth:(CGFloat)maxWidth {
+    // 创建一个 YYTextContainer
+    YYTextContainer *container = [YYTextContainer new];
+    container.size = CGSizeMake(maxWidth, CGFLOAT_MAX); // 设置宽度，支持无限高度
+    container.maximumNumberOfRows = 0; // 允许多行
+    
+    // 遍历富文本，设置未加载图片的占位尺寸
+    // 确认是否 “@用户名” 会影响计算结果
+    NSInteger index = 0;
+    NSMutableAttributedString *mutableAttributedText = [attributedText mutableCopy];
+    [mutableAttributedText enumerateAttribute:YYTextAttachmentAttributeName
+                                inRange:NSMakeRange(0, mutableAttributedText.length)
+                                options:0
+                             usingBlock:^(id value, NSRange range, BOOL *stop) {
+        
+        if ([value isKindOfClass:[YYTextAttachment class]]) {
+            // TODO: 把图片变为字符串来占位， 观察结果是第二行字符长度少于前缀图片，则会高度减少
+            YYTextAttachment *attachment = (YYTextAttachment *)value;
+            NSLog(@" ---00--- : %@", attachment.content);
+            if (attachment.content == nil) {
+                attachment.content = [[UIView alloc] init]; // 占位内容
+                NSValue *v = [self.extraSizeArray xpSafeObjectAtIndex:index];
+                if (value) {
+                    UIView *placeholderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, [v CGSizeValue].width, [v CGSizeValue].height)];
+                    attachment.content = placeholderView; // 使用占位尺寸
+                } else {
+                    *stop = YES;
+                }
+            }
+        }
+    }];
+    
+    // 通过 YYTextLayout 创建布局
+    YYTextLayout *layout = [YYTextLayout layoutWithContainer:container text:mutableAttributedText];
+    
+    self.textWidth = ceil(layout.textBoundingSize.width);
+    
+    // 返回布局的文本高度
+    return ceil(layout.textBoundingSize.height) + self.contentTopMargin + self.contentBottomMargin + self.cellBottomMargin; // 向上取整，避免内容裁切
+}
+
 @end