1

keyBoard/Class/AiTalk/M/KBPersonaModel.h

@@ -74,6 +74,13 @@ typedef NS_ENUM(NSInteger, KBPersonaVisibility) {
 
 /// 更新时间
 @property (nonatomic, copy) NSString *updatedAt;
+/// 评论数
+@property (nonatomic, copy) NSString *commentCount;
+/// 喜欢数
+@property (nonatomic, copy) NSString *likeCount;
+/// 是否喜欢
+@property (nonatomic, assign) BOOL liked;
+
 
 #pragma mark - 扩展属性
 

keyBoard/Class/AiTalk/V/KBChatTableView.m

@@ -89,7 +89,8 @@ static const NSTimeInterval kTimestampInterval = 5 * 60; // 5 分钟
         make.edges.equalTo(self);
     }];
 
-    self.contentBottomInset = KB_TABBAR_HEIGHT + 40 + 10;
+    // 关键修复：减少初始 contentBottomInset，因为 chatView 已经通过约束避开了底部
+    self.contentBottomInset = 20; // 简单的缓冲空间
     [self updateContentBottomInset:self.contentBottomInset];
 
     __weak typeof(self) weakSelf = self;

keyBoard/Class/AiTalk/V/KBPersonaChatCell.m

@@ -10,6 +10,7 @@
 #import "KBAiChatMessage.h"
 #import "KBChatHistoryPageModel.h"
 #import "AiVM.h"
+#import "KBImagePositionButton.h"
 #import <Masonry/Masonry.h>
 #import <SDWebImage/SDWebImage.h>
 
@@ -48,6 +49,12 @@
 /// AiVM 实例
 @property (nonatomic, strong) AiVM *aiVM;
 
+/// 评论按钮
+@property (nonatomic, strong) KBImagePositionButton *commentButton;
+
+/// 喜欢按钮
+@property (nonatomic, strong) KBImagePositionButton *likeButton;
+
 @end
 
 @implementation KBPersonaChatCell
@@ -113,6 +120,24 @@
         make.centerY.equalTo(self.avatarImageView);
     }];
     
+    // 评论按钮（最右侧）
+    [self.contentView addSubview:self.commentButton];
+    [self.commentButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.right.equalTo(self.contentView).offset(-20);
+        make.centerY.equalTo(self.avatarImageView);
+        make.width.mas_equalTo(40);
+        make.height.mas_equalTo(50);
+    }];
+    
+    // 喜欢按钮（评论按钮左侧，间距20px）
+    [self.contentView addSubview:self.likeButton];
+    [self.likeButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.right.equalTo(self.commentButton.mas_left).offset(-20);
+        make.centerY.equalTo(self.avatarImageView);
+        make.width.mas_equalTo(40);
+        make.height.mas_equalTo(50);
+    }];
+    
     // 聊天列表
     [self.contentView addSubview:self.chatView];
     [self.chatView mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -147,6 +172,10 @@
     // 关键修复：清空消息时停止音频播放，避免状态混乱
     [self.chatView stopPlayingAudio];
     [self.chatView clearMessages];
+    [self.commentButton setTitle:persona.commentCount forState:UIControlStateNormal];
+    [self.likeButton setTitle:persona.likeCount forState:UIControlStateNormal];
+    self.likeButton.selected = persona.liked;
+
 }
 
 #pragma mark - 2：数据加载
@@ -350,7 +379,7 @@
 - (UILabel *)nameLabel {
     if (!_nameLabel) {
         _nameLabel = [[UILabel alloc] init];
-        _nameLabel.font = [UIFont boldSystemFontOfSize:20];
+        _nameLabel.font = [UIFont boldSystemFontOfSize:12];
         _nameLabel.textColor = [UIColor whiteColor];
         _nameLabel.textAlignment = NSTextAlignmentCenter;
     }
@@ -377,4 +406,63 @@
     return _chatView;
 }
 
+- (KBImagePositionButton *)commentButton {
+    if (!_commentButton) {
+        // 创建上图下文的按钮
+        _commentButton = [[KBImagePositionButton alloc] initWithImagePosition:KBImagePositionTop spacing:4];
+        
+        // 关键修复：先设置字体，再设置文字，避免循环调用
+        _commentButton.titleLabel.font = [UIFont systemFontOfSize:10];
+        
+        // 设置图片
+        [_commentButton setImage:[UIImage imageNamed:@"ai_comment_icon"] forState:UIControlStateNormal];
+        
+        // 设置文字
+        [_commentButton setTitle:@"0" forState:UIControlStateNormal];
+        [_commentButton setTitleColor:[[UIColor whiteColor] colorWithAlphaComponent:0.8] forState:UIControlStateNormal];
+        
+        // 添加点击事件
+        [_commentButton addTarget:self action:@selector(commentButtonTapped:) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _commentButton;
+}
+
+- (KBImagePositionButton *)likeButton {
+    if (!_likeButton) {
+        // 创建上图下文的按钮
+        _likeButton = [[KBImagePositionButton alloc] initWithImagePosition:KBImagePositionTop spacing:4];
+        
+        // 关键修复：先设置字体，再设置文字，避免循环调用
+        _likeButton.titleLabel.font = [UIFont systemFontOfSize:10];
+        
+        // 设置图片
+        [_likeButton setImage:[UIImage imageNamed:@"ai_live_icon"] forState:UIControlStateNormal];
+        [_likeButton setImage:[UIImage imageNamed:@"ai_livesel_icon"] forState:UIControlStateSelected];
+        
+        // 设置文字
+        [_likeButton setTitle:@"0" forState:UIControlStateNormal];
+        [_likeButton setTitleColor:[[UIColor whiteColor] colorWithAlphaComponent:0.8] forState:UIControlStateNormal];
+        
+        // 添加点击事件
+        [_likeButton addTarget:self action:@selector(likeButtonTapped:) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _likeButton;
+}
+
+#pragma mark - Button Actions
+
+- (void)commentButtonTapped:(KBImagePositionButton *)sender {
+    sender.selected = !sender.selected;
+    NSLog(@"[KBPersonaChatCell] 评论按钮点击，选中状态：%d", sender.selected);
+    
+    // TODO: 在这里添加评论逻辑
+}
+
+- (void)likeButtonTapped:(KBImagePositionButton *)sender {
+    sender.selected = !sender.selected;
+    NSLog(@"[KBPersonaChatCell] 喜欢按钮点击，选中状态：%d", sender.selected);
+    
+    // TODO: 在这里添加喜欢逻辑
+}
+
 @end

keyBoard/Class/AiTalk/VC/KBAIHomeVC.m

@@ -422,7 +422,12 @@
 
 - (void)updateChatViewBottomInset {
     CGFloat bottomSpacing = (self.currentKeyboardHeight > 0.0) ? (self.currentKeyboardHeight + 8.0) : self.baseInputBarBottomSpacing;
-    CGFloat bottomInset = self.voiceInputBarHeight + bottomSpacing;
+    
+    // 关键修复：减少 bottomInset，因为 chatView 已经通过约束避开了底部的 avatar 区域
+    // 只需要留出一点空间（比如20）让最后一条消息不紧贴 chatView 底部即可
+    CGFloat bottomInset = 20; // 简单的缓冲空间
+    
+    NSLog(@"[KBAIHomeVC] 更新 ChatView bottomInset: %.2f", bottomInset);
     
     for (NSIndexPath *indexPath in self.collectionView.indexPathsForVisibleItems) {
         KBPersonaChatCell *cell = (KBPersonaChatCell *)[self.collectionView cellForItemAtIndexPath:indexPath];