1

keyBoard/Class/AiTalk/V/KBAICommentView.m

@@ -23,6 +23,7 @@ static NSString *const kCommentFooterIdentifier = @"CommentFooter";
 
 @interface KBAICommentView () <UITableViewDataSource, UITableViewDelegate>
 
+@property(nonatomic, strong) UIVisualEffectView *blurBackgroundView;
 @property(nonatomic, strong) UIView *headerView;
 @property(nonatomic, strong) UILabel *titleLabel;
 @property(nonatomic, strong) UIButton *closeButton;
@@ -68,11 +69,18 @@ static NSString *const kCommentFooterIdentifier = @"CommentFooter";
 #pragma mark - UI Setup
 
 - (void)setupUI {
-  self.backgroundColor = [UIColor whiteColor];
+  // 设置背景为透明，让模糊效果可见
+  self.backgroundColor = [UIColor clearColor];
   self.layer.cornerRadius = 12;
   self.layer.maskedCorners = kCALayerMinXMinYCorner | kCALayerMaxXMinYCorner;
   self.clipsToBounds = YES;
 
+  // 添加模糊背景（最底层）
+  [self addSubview:self.blurBackgroundView];
+  [self.blurBackgroundView mas_makeConstraints:^(MASConstraintMaker *make) {
+    make.edges.equalTo(self);
+  }];
+
   [self addSubview:self.headerView];
   [self.headerView addSubview:self.titleLabel];
   [self.headerView addSubview:self.closeButton];
@@ -293,8 +301,8 @@ static NSString *const kCommentFooterIdentifier = @"CommentFooter";
   __weak typeof(self) weakSelf = self;
   header.onLikeAction = ^{
     // TODO: 处理点赞逻辑
-    comment.isLiked = !comment.isLiked;
-    comment.likeCount += comment.isLiked ? 1 : -1;
+    comment.liked = !comment.liked;
+    comment.likeCount += comment.liked ? 1 : -1;
     [weakSelf.tableView reloadSections:[NSIndexSet indexSetWithIndex:section]
                       withRowAnimation:UITableViewRowAnimationNone];
   };
@@ -449,10 +457,29 @@ static NSInteger const kRepliesLoadCount = 5;
 
 #pragma mark - Lazy Loading
 
+- (UIVisualEffectView *)blurBackgroundView {
+  if (!_blurBackgroundView) {
+    // 创建模糊效果（43pt 的模糊半径）
+    // iOS 的 UIBlurEffect 没有直接设置模糊半径的 API，使用系统预设的 dark 效果
+    UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];
+    _blurBackgroundView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];
+    
+    // 在模糊效果上叠加一个半透明黑色遮罩来调整透明度和颜色
+    // 颜色：#000000，透明度：0.31
+    UIView *darkOverlay = [[UIView alloc] init];
+    darkOverlay.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.31];
+    [_blurBackgroundView.contentView addSubview:darkOverlay];
+    [darkOverlay mas_makeConstraints:^(MASConstraintMaker *make) {
+      make.edges.equalTo(_blurBackgroundView);
+    }];
+  }
+  return _blurBackgroundView;
+}
+
 - (UIView *)headerView {
   if (!_headerView) {
     _headerView = [[UIView alloc] init];
-    _headerView.backgroundColor = [UIColor whiteColor];
+    _headerView.backgroundColor = [UIColor clearColor];
   }
   return _headerView;
 }
@@ -461,7 +488,7 @@ static NSInteger const kRepliesLoadCount = 5;
   if (!_titleLabel) {
     _titleLabel = [[UILabel alloc] init];
     _titleLabel.font = [UIFont systemFontOfSize:15 weight:UIFontWeightMedium];
-    _titleLabel.textColor = [UIColor labelColor];
+    _titleLabel.textColor = [UIColor whiteColor];
     _titleLabel.text = @"0条评论";
   }
   return _titleLabel;
@@ -486,7 +513,7 @@ static NSInteger const kRepliesLoadCount = 5;
                                                 style:UITableViewStyleGrouped];
     _tableView.dataSource = self;
     _tableView.delegate = self;
-    _tableView.backgroundColor = [UIColor whiteColor];
+    _tableView.backgroundColor = [UIColor clearColor];
     _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
     _tableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;