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2026-01-29 13:44:52 +08:00
parent 4392296616
commit 25fbe9b64e
25 changed files with 72 additions and 30 deletions
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25
keyBoard/Class/AiTalk/V/Comment/KBAICommentFooterView.h Normal file
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//
// KBAICommentFooterView.h
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import <UIKit/UIKit.h>
@class KBAICommentModel;
NS_ASSUME_NONNULL_BEGIN
/// Section Footer - 展开/收起/加载更多按钮
@interface KBAICommentFooterView : UITableViewHeaderFooterView
/// 配置 Footer 数据
- (void)configureWithComment:(KBAICommentModel *)comment;
/// 操作按钮点击回调
@property(nonatomic, copy, nullable) void (^onAction)(void);
@end
NS_ASSUME_NONNULL_END

131
keyBoard/Class/AiTalk/V/Comment/KBAICommentFooterView.m Normal file
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//
// KBAICommentFooterView.m
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import "KBAICommentFooterView.h"
#import "KBAICommentModel.h"
#import <Masonry/Masonry.h>
@interface KBAICommentFooterView ()
@property(nonatomic, strong) UIButton *actionButton;
@property(nonatomic, strong) UIView *lineView;
@end
@implementation KBAICommentFooterView
- (instancetype)initWithReuseIdentifier:(NSString *)reuseIdentifier {
self = [super initWithReuseIdentifier:reuseIdentifier];
if (self) {
[self setupUI];
}
return self;
}
#pragma mark - UI Setup
- (void)setupUI {
self.contentView.backgroundColor = [UIColor clearColor];
[self.contentView addSubview:self.actionButton];
[self.contentView addSubview:self.lineView];
[self.actionButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.contentView).offset(68); // 对齐二级评论
make.centerY.equalTo(self.contentView);
make.height.mas_equalTo(24);
}];
// [self.lineView mas_makeConstraints:^(MASConstraintMaker *make) {
// make.left.equalTo(self.contentView).offset(16);
// make.right.equalTo(self.contentView).offset(-16);
// make.bottom.equalTo(self.contentView);
// make.height.mas_equalTo(0.5);
// }];
}
#pragma mark - Configuration
- (void)configureWithComment:(KBAICommentModel *)comment {
KBAIReplyFooterState state = [comment footerState];
NSString *title = @"";
switch (state) {
case KBAIReplyFooterStateHidden: {
self.actionButton.hidden = YES;
break;
}
case KBAIReplyFooterStateExpand: {
self.actionButton.hidden = NO;
title = [NSString
stringWithFormat:@"展开%ld条回复", (long)comment.totalReplyCount];
[self.actionButton setImage:[UIImage systemImageNamed:@"chevron.down"]
forState:UIControlStateNormal];
break;
}
case KBAIReplyFooterStateLoadMore: {
self.actionButton.hidden = NO;
NSInteger remaining =
comment.totalReplyCount - comment.displayedReplies.count;
title =
[NSString stringWithFormat:@"展开更多回复（%ld条）", (long)remaining];
[self.actionButton setImage:[UIImage systemImageNamed:@"chevron.down"]
forState:UIControlStateNormal];
break;
}
case KBAIReplyFooterStateCollapse: {
self.actionButton.hidden = NO;
title = @"收起";
[self.actionButton setImage:[UIImage systemImageNamed:@"chevron.up"]
forState:UIControlStateNormal];
break;
}
}
[self.actionButton setTitle:title forState:UIControlStateNormal];
}
#pragma mark - Actions
- (void)actionButtonTapped {
if (self.onAction) {
self.onAction();
}
}
#pragma mark - Lazy Loading
- (UIButton *)actionButton {
if (!_actionButton) {
_actionButton = [UIButton buttonWithType:UIButtonTypeCustom];
_actionButton.titleLabel.font = [UIFont systemFontOfSize:13];
[_actionButton setTitleColor:[UIColor secondaryLabelColor]
forState:UIControlStateNormal];
_actionButton.tintColor = [UIColor secondaryLabelColor];
// 文字在左，图标在右
_actionButton.semanticContentAttribute =
UISemanticContentAttributeForceLeftToRight;
_actionButton.imageEdgeInsets = UIEdgeInsetsMake(0, -2, 0, 2);
_actionButton.titleEdgeInsets = UIEdgeInsetsMake(0, 2, 0, -2);
[_actionButton addTarget:self
action:@selector(actionButtonTapped)
forControlEvents:UIControlEventTouchUpInside];
}
return _actionButton;
}
- (UIView *)lineView {
if (!_lineView) {
_lineView = [[UIView alloc] init];
_lineView.backgroundColor = [UIColor separatorColor];
}
return _lineView;
}
@end

28
keyBoard/Class/AiTalk/V/Comment/KBAICommentHeaderView.h Normal file
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//
// KBAICommentHeaderView.h
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import <UIKit/UIKit.h>
@class KBAICommentModel;
NS_ASSUME_NONNULL_BEGIN
/// 一级评论 Section Header 视图
@interface KBAICommentHeaderView : UITableViewHeaderFooterView
/// 配置评论数据
- (void)configureWithComment:(KBAICommentModel *)comment;
/// 点赞按钮点击回调
@property(nonatomic, copy, nullable) void (^onLikeAction)(void);
/// 回复按钮点击回调
@property(nonatomic, copy, nullable) void (^onReplyAction)(void);
@end
NS_ASSUME_NONNULL_END

201
keyBoard/Class/AiTalk/V/Comment/KBAICommentHeaderView.m Normal file
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//
// KBAICommentHeaderView.m
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import "KBAICommentHeaderView.h"
#import "KBAICommentModel.h"
#import "KBTopImageButton.h"
#import <Masonry/Masonry.h>
#import <SDWebImage/SDWebImage.h>
@interface KBAICommentHeaderView ()
@property(nonatomic, strong) UIImageView *avatarImageView;
@property(nonatomic, strong) UILabel *userNameLabel;
@property(nonatomic, strong) UILabel *contentLabel;
@property(nonatomic, strong) UILabel *timeLabel;
@property(nonatomic, strong) UIButton *replyButton;
@property(nonatomic, strong) KBTopImageButton *likeButton;
@end
@implementation KBAICommentHeaderView
- (instancetype)initWithReuseIdentifier:(NSString *)reuseIdentifier {
self = [super initWithReuseIdentifier:reuseIdentifier];
if (self) {
[self setupUI];
}
return self;
}
#pragma mark - UI Setup
- (void)setupUI {
self.contentView.backgroundColor = [UIColor clearColor];
[self.contentView addSubview:self.avatarImageView];
[self.contentView addSubview:self.userNameLabel];
[self.contentView addSubview:self.contentLabel];
[self.contentView addSubview:self.timeLabel];
[self.contentView addSubview:self.replyButton];
[self.contentView addSubview:self.likeButton];
[self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.contentView).offset(16);
make.top.equalTo(self.contentView).offset(12);
make.width.height.mas_equalTo(28);
}];
[self.userNameLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.avatarImageView.mas_right).offset(12);
make.top.equalTo(self.avatarImageView);
make.right.lessThanOrEqualTo(self.likeButton.mas_left).offset(-10);
}];
[self.timeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.userNameLabel);
make.top.equalTo(self.contentLabel.mas_bottom).offset(8);
make.bottom.equalTo(self.contentView).offset(-12).priority(MASLayoutPriorityDefaultHigh);
}];
[self.replyButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.timeLabel.mas_right).offset(16);
make.centerY.equalTo(self.timeLabel);
}];
[self.likeButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.right.equalTo(self.contentView).offset(-16);
make.top.equalTo(self.contentView).offset(12);
make.width.mas_equalTo(30);
make.height.mas_equalTo(40);
}];
[self.contentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.userNameLabel);
make.top.equalTo(self.userNameLabel.mas_bottom).offset(6);
make.right.equalTo(self.likeButton.mas_left).offset(-5);
}];
}
#pragma mark - Configuration
- (void)configureWithComment:(KBAICommentModel *)comment {
[self.avatarImageView
sd_setImageWithURL:[NSURL URLWithString:comment.avatarUrl]
placeholderImage:[UIImage imageNamed:@"default_avatar"]];
self.userNameLabel.text = comment.userName;
self.contentLabel.text = comment.content;
self.timeLabel.text = [comment formattedTime];
// 点赞按钮
NSString *likeText =
comment.likeCount > 0 ? [self formatLikeCount:comment.likeCount] : @"赞";
self.likeButton.textLabel.text = likeText;
UIImage *likeImage = comment.liked
? [UIImage imageNamed:@"comment_sel_icon"]
: [UIImage imageNamed:@"comment_nor_icon"];
self.likeButton.iconView.image = likeImage;
}
- (NSString *)formatLikeCount:(NSInteger)count {
if (count >= 10000) {
return [NSString stringWithFormat:@"%.1fw", count / 10000.0];
} else if (count >= 1000) {
return [NSString stringWithFormat:@"%.1fk", count / 1000.0];
}
return [NSString stringWithFormat:@"%ld", (long)count];
}
#pragma mark - Actions
- (void)likeButtonTapped {
if (self.onLikeAction) {
self.onLikeAction();
}
}
- (void)replyButtonTapped {
if (self.onReplyAction) {
self.onReplyAction();
}
}
#pragma mark - Lazy Loading
- (UIImageView *)avatarImageView {
if (!_avatarImageView) {
_avatarImageView = [[UIImageView alloc] init];
_avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
_avatarImageView.layer.cornerRadius = 14;
_avatarImageView.layer.masksToBounds = YES;
_avatarImageView.backgroundColor = [UIColor systemGray5Color];
}
return _avatarImageView;
}
- (UILabel *)userNameLabel {
if (!_userNameLabel) {
_userNameLabel = [[UILabel alloc] init];
_userNameLabel.text = @"--";
_userNameLabel.font = [UIFont systemFontOfSize:13 weight:UIFontWeightMedium];
_userNameLabel.textColor = [UIColor colorWithHex:0x9F9F9F];
}
return _userNameLabel;
}
- (UILabel *)contentLabel {
if (!_contentLabel) {
_contentLabel = [[UILabel alloc] init];
_contentLabel.font = [UIFont systemFontOfSize:12];
_contentLabel.textColor = [UIColor whiteColor];
_contentLabel.numberOfLines = 0;
}
return _contentLabel;
}
- (UILabel *)timeLabel {
if (!_timeLabel) {
_timeLabel = [[UILabel alloc] init];
_timeLabel.font = [UIFont systemFontOfSize:12];
_timeLabel.textColor = [UIColor colorWithHex:0x9F9F9F];
}
return _timeLabel;
}
- (UIButton *)replyButton {
if (!_replyButton) {
_replyButton = [UIButton buttonWithType:UIButtonTypeCustom];
_replyButton.titleLabel.font = [UIFont systemFontOfSize:12];
[_replyButton setTitle:@"回复" forState:UIControlStateNormal];
[_replyButton setTitleColor:[UIColor colorWithHex:0x9F9F9F] forState:UIControlStateNormal];
[_replyButton addTarget:self
action:@selector(replyButtonTapped)
forControlEvents:UIControlEventTouchUpInside];
}
return _replyButton;
}
- (KBTopImageButton *)likeButton {
if (!_likeButton) {
_likeButton = [[KBTopImageButton alloc] init];
_likeButton.iconSize = CGSizeMake(20, 20);
_likeButton.spacing = 2;
_likeButton.iconView.image = [UIImage imageNamed:@"comment_nor_icon"];
_likeButton.textLabel.font = [UIFont systemFontOfSize:10];
_likeButton.textLabel.textColor = [UIColor colorWithHex:0xC5BEB4];
[_likeButton addTarget:self
action:@selector(likeButtonTapped)
forControlEvents:UIControlEventTouchUpInside];
}
return _likeButton;
}
@end

29
keyBoard/Class/AiTalk/V/Comment/KBAICommentInputView.h Normal file
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//
// KBAICommentInputView.h
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
/// 底部评论输入框
@interface KBAICommentInputView : UIView
/// 发送回调，参数为输入的文本
@property(nonatomic, copy, nullable) void (^onSend)(NSString *text);
/// 设置占位文字
@property(nonatomic, copy) NSString *placeholder;
/// 清空输入框
- (void)clearText;
/// 弹起键盘
- (void)showKeyboard;
@end
NS_ASSUME_NONNULL_END

180
keyBoard/Class/AiTalk/V/Comment/KBAICommentInputView.m Normal file
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//
// KBAICommentInputView.m
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import "KBAICommentInputView.h"
#import <Masonry/Masonry.h>
@interface KBAICommentInputView () <UITextFieldDelegate>
@property(nonatomic, strong) UIView *containerView;
@property(nonatomic, strong) UIImageView *avatarImageView;
@property(nonatomic, strong) UITextField *textField;
@property(nonatomic, strong) UIButton *sendButton;
@property(nonatomic, strong) UIView *topLine;
@end
@implementation KBAICommentInputView
- (instancetype)initWithFrame:(CGRect)frame {
self = [super initWithFrame:frame];
if (self) {
[self setupUI];
}
return self;
}
#pragma mark - UI Setup
- (void)setupUI {
self.backgroundColor = [UIColor whiteColor];
[self addSubview:self.topLine];
[self addSubview:self.avatarImageView];
[self addSubview:self.containerView];
[self.containerView addSubview:self.textField];
[self addSubview:self.sendButton];
[self.topLine mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.top.equalTo(self);
make.height.mas_equalTo(0.5);
}];
[self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self).offset(12);
make.centerY.equalTo(self);
make.width.height.mas_equalTo(32);
}];
[self.containerView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.avatarImageView.mas_right).offset(10);
make.right.equalTo(self.sendButton.mas_left).offset(-10);
make.centerY.equalTo(self);
make.height.mas_equalTo(36);
}];
[self.textField mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.containerView).offset(12);
make.right.equalTo(self.containerView).offset(-12);
make.centerY.equalTo(self.containerView);
}];
[self.sendButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.right.equalTo(self).offset(-12);
make.centerY.equalTo(self);
make.width.mas_equalTo(50);
make.height.mas_equalTo(30);
}];
}
#pragma mark - Public Methods
- (void)setPlaceholder:(NSString *)placeholder {
_placeholder = placeholder;
self.textField.placeholder = placeholder;
}
- (void)clearText {
self.textField.text = @"";
[self updateSendButtonState];
}
- (void)showKeyboard {
[self.textField becomeFirstResponder];
}
#pragma mark - Actions
- (void)sendButtonTapped {
NSString *text = self.textField.text;
if (text.length > 0 && self.onSend) {
self.onSend(text);
}
}
- (void)textFieldDidChange:(UITextField *)textField {
[self updateSendButtonState];
}
- (void)updateSendButtonState {
BOOL hasText = self.textField.text.length > 0;
self.sendButton.enabled = hasText;
self.sendButton.alpha = hasText ? 1.0 : 0.5;
}
#pragma mark - UITextFieldDelegate
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[self sendButtonTapped];
return YES;
}
#pragma mark - Lazy Loading
- (UIView *)topLine {
if (!_topLine) {
_topLine = [[UIView alloc] init];
_topLine.backgroundColor = [UIColor separatorColor];
}
return _topLine;
}
- (UIImageView *)avatarImageView {
if (!_avatarImageView) {
_avatarImageView = [[UIImageView alloc] init];
_avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
_avatarImageView.layer.cornerRadius = 16;
_avatarImageView.layer.masksToBounds = YES;
_avatarImageView.backgroundColor = [UIColor systemGray5Color];
_avatarImageView.image = [UIImage systemImageNamed:@"person.circle.fill"];
_avatarImageView.tintColor = [UIColor systemGray3Color];
}
return _avatarImageView;
}
- (UIView *)containerView {
if (!_containerView) {
_containerView = [[UIView alloc] init];
_containerView.backgroundColor = [UIColor systemGray6Color];
_containerView.layer.cornerRadius = 18;
_containerView.layer.masksToBounds = YES;
}
return _containerView;
}
- (UITextField *)textField {
if (!_textField) {
_textField = [[UITextField alloc] init];
_textField.placeholder = @"说点什么...";
_textField.font = [UIFont systemFontOfSize:14];
_textField.delegate = self;
_textField.returnKeyType = UIReturnKeySend;
[_textField addTarget:self
action:@selector(textFieldDidChange:)
forControlEvents:UIControlEventEditingChanged];
}
return _textField;
}
- (UIButton *)sendButton {
if (!_sendButton) {
_sendButton = [UIButton buttonWithType:UIButtonTypeCustom];
[_sendButton setTitle:@"发送" forState:UIControlStateNormal];
[_sendButton setTitleColor:[UIColor systemBlueColor]
forState:UIControlStateNormal];
_sendButton.titleLabel.font = [UIFont systemFontOfSize:15
weight:UIFontWeightMedium];
_sendButton.enabled = NO;
_sendButton.alpha = 0.5;
[_sendButton addTarget:self
action:@selector(sendButtonTapped)
forControlEvents:UIControlEventTouchUpInside];
}
return _sendButton;
}
@end

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keyBoard/Class/AiTalk/V/Comment/KBAICommentView.h Normal file
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//
// KBAICommentView.h
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import <UIKit/UIKit.h>
#import <LSTPopView/LSTPopView.h>
NS_ASSUME_NONNULL_BEGIN
/// 抖音风格评论视图
@interface KBAICommentView : UIView
/// AI 陪聊角色 ID
@property(nonatomic, assign) NSInteger companionId;
/// 加载评论数据（从网络）
- (void)loadComments;
/// 评论总数
@property(nonatomic, readonly) NSInteger totalCommentCount;
@property(nonatomic, weak) LSTPopView *popView
;
@end
NS_ASSUME_NONNULL_END

907
keyBoard/Class/AiTalk/V/Comment/KBAICommentView.m Normal file
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//
// KBAICommentView.m
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import "KBAICommentView.h"
#import "KBAICommentFooterView.h"
#import "KBAICommentHeaderView.h"
#import "KBAICommentInputView.h"
#import "KBAICommentModel.h"
#import "KBAIReplyCell.h"
#import "KBAIReplyModel.h"
#import "KBCommentModel.h"
#import "AiVM.h"
#import <MJExtension/MJExtension.h>
#import <Masonry/Masonry.h>
#import <MJRefresh/MJRefresh.h>
static NSString *const kCommentHeaderIdentifier = @"CommentHeader";
static NSString *const kReplyCellIdentifier = @"ReplyCell";
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;
@property(nonatomic, strong) BaseTableView *tableView;
@property(nonatomic, strong) KBAICommentInputView *inputView;
@property(nonatomic, strong) NSMutableArray<KBAICommentModel *> *comments;
@property(nonatomic, assign) NSInteger totalCommentCount;
/// 分页参数
@property(nonatomic, assign) NSInteger currentPage;
@property(nonatomic, assign) NSInteger pageSize;
@property(nonatomic, assign) BOOL isLoading;
@property(nonatomic, assign) BOOL hasMoreData;
/// 键盘高度
@property(nonatomic, assign) CGFloat keyboardHeight;
/// 输入框底部约束
@property(nonatomic, strong) MASConstraint *inputBottomConstraint;
/// 当前回复的目标（一级评论）
@property(nonatomic, weak) KBAICommentModel *replyToComment;
/// 当前回复的目标（二级评论）
@property(nonatomic, weak) KBAIReplyModel *replyToReply;
/// AiVM 实例
@property(nonatomic, strong) AiVM *aiVM;
@end
@implementation KBAICommentView
#pragma mark - Lifecycle
- (instancetype)initWithFrame:(CGRect)frame {
self = [super initWithFrame:frame];
if (self) {
self.comments = [NSMutableArray array];
self.currentPage = 1;
self.pageSize = 20;
self.hasMoreData = YES;
[self setupUI];
[self setupKeyboardObservers];
}
return self;
}
- (void)dealloc {
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
#pragma mark - UI Setup
- (void)setupUI {
// 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];
[self addSubview:self.tableView];
[self addSubview:self.inputView];
[self.headerView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.left.right.equalTo(self);
make.height.mas_equalTo(50);
}];
[self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.center.equalTo(self.headerView);
}];
[self.closeButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.right.equalTo(self.headerView).offset(-16);
make.centerY.equalTo(self.headerView);
make.width.height.mas_equalTo(25);
}];
[self.inputView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.equalTo(self);
make.height.mas_equalTo(50);
self.inputBottomConstraint =
make.bottom.equalTo(self).offset(-KB_SafeAreaBottom());
}];
[self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(self.headerView.mas_bottom);
make.left.right.equalTo(self);
make.bottom.equalTo(self.inputView.mas_top);
}];
// 上拉加载更多
__weak typeof(self) weakSelf = self;
MJRefreshAutoNormalFooter *footer = [MJRefreshAutoNormalFooter footerWithRefreshingBlock:^{
__strong typeof(weakSelf) strongSelf = weakSelf;
if (!strongSelf) {
return;
}
[strongSelf loadMoreComments];
}];
footer.stateLabel.hidden = YES;
footer.backgroundColor = [UIColor clearColor];
footer.automaticallyHidden = YES;
self.tableView.mj_footer = footer;
}
#pragma mark - Keyboard Observers
- (void)setupKeyboardObservers {
[[NSNotificationCenter defaultCenter]
addObserver:self
selector:@selector(keyboardWillShow:)
name:UIKeyboardWillShowNotification
object:nil];
[[NSNotificationCenter defaultCenter]
addObserver:self
selector:@selector(keyboardWillHide:)
name:UIKeyboardWillHideNotification
object:nil];
}
- (void)keyboardWillShow:(NSNotification *)notification {
CGRect keyboardFrame =
[notification.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
NSTimeInterval duration =
[notification.userInfo[UIKeyboardAnimationDurationUserInfoKey]
doubleValue];
self.keyboardHeight = keyboardFrame.size.height;
[self.inputBottomConstraint uninstall];
[self.inputView mas_updateConstraints:^(MASConstraintMaker *make) {
self.inputBottomConstraint =
make.bottom.equalTo(self).offset(-self.keyboardHeight);
}];
[UIView animateWithDuration:duration
animations:^{
[self layoutIfNeeded];
}];
}
- (void)keyboardWillHide:(NSNotification *)notification {
NSTimeInterval duration =
[notification.userInfo[UIKeyboardAnimationDurationUserInfoKey]
doubleValue];
self.keyboardHeight = 0;
[self.inputBottomConstraint uninstall];
[self.inputView mas_updateConstraints:^(MASConstraintMaker *make) {
self.inputBottomConstraint =
make.bottom.equalTo(self).offset(-KB_SafeAreaBottom());
}];
[UIView animateWithDuration:duration
animations:^{
[self layoutIfNeeded];
}];
}
#pragma mark - Data Loading
- (void)loadComments {
if (self.isLoading) {
return;
}
self.currentPage = 1;
self.hasMoreData = YES;
[self.tableView.mj_footer resetNoMoreData];
[self fetchCommentsAtPage:self.currentPage append:NO];
}
- (void)loadMoreComments {
if (self.isLoading) {
[self.tableView.mj_footer endRefreshing];
return;
}
if (!self.hasMoreData) {
[self.tableView.mj_footer endRefreshingWithNoMoreData];
return;
}
NSInteger nextPage = self.currentPage + 1;
[self fetchCommentsAtPage:nextPage append:YES];
}
- (void)fetchCommentsAtPage:(NSInteger)page append:(BOOL)append {
if (self.companionId <= 0) {
NSLog(@"[KBAICommentView] companionId 未设置，无法加载评论");
[self showEmptyState];
[self.tableView.mj_footer endRefreshing];
return;
}
self.isLoading = YES;
__weak typeof(self) weakSelf = self;
[self.aiVM fetchCommentsWithCompanionId:self.companionId
pageNum:page
pageSize:self.pageSize
completion:^(KBCommentPageModel *pageModel, NSError *error) {
__strong typeof(weakSelf) strongSelf = weakSelf;
if (!strongSelf) {
return;
}
strongSelf.isLoading = NO;
if (error) {
NSLog(@"[KBAICommentView] 加载评论失败：%@", error.localizedDescription);
dispatch_async(dispatch_get_main_queue(), ^{
if (append) {
[strongSelf.tableView.mj_footer endRefreshing];
} else {
[strongSelf showEmptyStateWithError];
}
});
return;
}
dispatch_async(dispatch_get_main_queue(), ^{
[strongSelf updateCommentsWithPageModel:pageModel append:append];
});
}];
}
/// 更新评论数据（从后端返回的 KBCommentPageModel 转换为 UI 层的 KBAICommentModel）
- (void)updateCommentsWithPageModel:(KBCommentPageModel *)pageModel append:(BOOL)append {
if (!pageModel) {
NSLog(@"[KBAICommentView] pageModel 为空");
// 数据为空，显示空态
[self showEmptyState];
[self.tableView.mj_footer endRefreshing];
return;
}
self.totalCommentCount = pageModel.total;
if (!append) {
[self.comments removeAllObjects];
}
// 获取 tableView 宽度用于计算高度
CGFloat tableWidth = self.tableView.bounds.size.width;
if (tableWidth <= 0) {
tableWidth = [UIScreen mainScreen].bounds.size.width;
}
NSLog(@"[KBAICommentView] 加载到 %ld 条评论，共 %ld 条，页码：%ld/%ld", (long)pageModel.records.count, (long)pageModel.total, (long)pageModel.current, (long)pageModel.pages);
for (KBCommentItem *item in pageModel.records) {
// 转换为 KBAICommentModel（使用 MJExtension）
KBAICommentModel *comment = [KBAICommentModel mj_objectWithKeyValues:[item mj_keyValues]];
// 预先计算并缓存 Header 高度
comment.cachedHeaderHeight = [comment calculateHeaderHeightWithMaxWidth:tableWidth];
// 预先计算并缓存所有 Reply 高度
for (KBAIReplyModel *reply in comment.replies) {
reply.cachedCellHeight = [reply calculateCellHeightWithMaxWidth:tableWidth];
}
[self.comments addObject:comment];
}
[self updateTitle];
[self.tableView reloadData];
// 更新分页状态
self.currentPage = pageModel.current > 0 ? pageModel.current : self.currentPage;
if (pageModel.pages > 0) {
self.hasMoreData = pageModel.current < pageModel.pages;
} else {
self.hasMoreData = pageModel.records.count >= self.pageSize;
}
if (self.hasMoreData) {
[self.tableView.mj_footer endRefreshing];
} else {
[self.tableView.mj_footer endRefreshingWithNoMoreData];
}
// 根据数据是否为空，动态控制空态显示
if (self.comments.count == 0) {
[self showEmptyState];
} else {
[self hideEmptyState];
}
}
/// 显示空态视图
- (void)showEmptyState {
self.tableView.useEmptyDataSet = YES;
self.tableView.emptyTitleText = @"暂无评论";
self.tableView.emptyDescriptionText = @"快来抢沙发吧~";
self.tableView.emptyImage = nil; // 可选：设置空态图片
self.tableView.emptyVerticalOffset = -50; // 向上偏移一点
[self.tableView kb_reloadEmptyDataSet];
}
/// 显示错误空态视图
- (void)showEmptyStateWithError {
self.tableView.useEmptyDataSet = YES;
self.tableView.emptyTitleText = @"加载失败";
self.tableView.emptyDescriptionText = @"点击重新加载";
self.tableView.emptyImage = nil;
self.tableView.emptyVerticalOffset = -50;
// 点击重新加载
__weak typeof(self) weakSelf = self;
self.tableView.emptyDidTapView = ^{
__strong typeof(weakSelf) strongSelf = weakSelf;
if (strongSelf) {
[strongSelf loadComments];
}
};
[self.tableView kb_reloadEmptyDataSet];
}
/// 隐藏空态视图
- (void)hideEmptyState {
self.tableView.useEmptyDataSet = NO;
[self.tableView kb_reloadEmptyDataSet];
}
- (void)updateTitle {
NSString *countText;
if (self.totalCommentCount >= 10000) {
countText = [NSString
stringWithFormat:@"%.1fw条评论", self.totalCommentCount / 10000.0];
} else {
countText =
[NSString stringWithFormat:@"%ld条评论", (long)self.totalCommentCount];
}
self.titleLabel.text = countText;
}
#pragma mark - UITableViewDataSource
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return self.comments.count;
}
- (NSInteger)tableView:(UITableView *)tableView
numberOfRowsInSection:(NSInteger)section {
KBAICommentModel *comment = self.comments[section];
return comment.displayedReplies.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath {
KBAIReplyCell *cell =
[tableView dequeueReusableCellWithIdentifier:kReplyCellIdentifier
forIndexPath:indexPath];
KBAICommentModel *comment = self.comments[indexPath.section];
KBAIReplyModel *reply = comment.displayedReplies[indexPath.row];
[cell configureWithReply:reply];
__weak typeof(self) weakSelf = self;
cell.onLikeAction = ^{
__strong typeof(weakSelf) strongSelf = weakSelf;
if (!strongSelf) {
return;
}
// 获取评论 ID（需要转换为 NSInteger）
NSInteger commentId = [reply.replyId integerValue];
// 调用点赞接口
[strongSelf.aiVM likeCommentWithCommentId:commentId completion:^(KBCommentLikeResponse * _Nullable response, NSError * _Nullable error) {
dispatch_async(dispatch_get_main_queue(), ^{
if (error) {
NSLog(@"[KBAICommentView] 二级评论点赞失败：%@", error.localizedDescription);
// TODO: 显示错误提示
return;
}
if (response && response.code == 0) {
// data = true: 点赞成功，data = false: 取消点赞成功
BOOL isNowLiked = response.data;
// 更新模型状态
if (isNowLiked) {
// 点赞成功：喜欢数+1
reply.isLiked = YES;
reply.likeCount = MAX(0, reply.likeCount + 1);
NSLog(@"[KBAICommentView] 二级评论点赞成功，ID: %ld", (long)commentId);
} else {
// 取消点赞成功：喜欢数-1
reply.isLiked = NO;
reply.likeCount = MAX(0, reply.likeCount - 1);
NSLog(@"[KBAICommentView] 二级评论取消点赞成功，ID: %ld", (long)commentId);
}
// 刷新对应的行
[strongSelf.tableView reloadRowsAtIndexPaths:@[ indexPath ]
withRowAnimation:UITableViewRowAnimationNone];
} else {
NSLog(@"[KBAICommentView] 二级评论点赞失败：%@", response.message ?: @"未知错误");
// TODO: 显示错误提示
}
});
}];
};
cell.onReplyAction = ^{
[weakSelf setReplyToComment:comment reply:reply];
};
return cell;
}
#pragma mark - UITableViewDelegate
- (UIView *)tableView:(UITableView *)tableView
viewForHeaderInSection:(NSInteger)section {
KBAICommentHeaderView *header = [tableView
dequeueReusableHeaderFooterViewWithIdentifier:kCommentHeaderIdentifier];
KBAICommentModel *comment = self.comments[section];
[header configureWithComment:comment];
__weak typeof(self) weakSelf = self;
header.onLikeAction = ^{
__strong typeof(weakSelf) strongSelf = weakSelf;
if (!strongSelf) {
return;
}
// 获取评论 ID（需要转换为 NSInteger）
NSInteger commentId = [comment.commentId integerValue];
// 调用点赞接口
[strongSelf.aiVM likeCommentWithCommentId:commentId completion:^(KBCommentLikeResponse * _Nullable response, NSError * _Nullable error) {
dispatch_async(dispatch_get_main_queue(), ^{
if (error) {
NSLog(@"[KBAICommentView] 一级评论点赞失败：%@", error.localizedDescription);
// TODO: 显示错误提示
return;
}
if (response && response.code == 0) {
// data = true: 点赞成功，data = false: 取消点赞成功
BOOL isNowLiked = response.data;
// 更新模型状态
if (isNowLiked) {
// 点赞成功：喜欢数+1
comment.liked = YES;
comment.likeCount = MAX(0, comment.likeCount + 1);
NSLog(@"[KBAICommentView] 一级评论点赞成功，ID: %ld", (long)commentId);
} else {
// 取消点赞成功：喜欢数-1
comment.liked = NO;
comment.likeCount = MAX(0, comment.likeCount - 1);
NSLog(@"[KBAICommentView] 一级评论取消点赞成功，ID: %ld", (long)commentId);
}
// 刷新对应的 section
[strongSelf.tableView reloadSections:[NSIndexSet indexSetWithIndex:section]
withRowAnimation:UITableViewRowAnimationNone];
} else {
NSLog(@"[KBAICommentView] 一级评论点赞失败：%@", response.message ?: @"未知错误");
// TODO: 显示错误提示
}
});
}];
};
header.onReplyAction = ^{
[weakSelf setReplyToComment:comment reply:nil];
};
return header;
}
- (UIView *)tableView:(UITableView *)tableView
viewForFooterInSection:(NSInteger)section {
KBAICommentModel *comment = self.comments[section];
KBAIReplyFooterState state = [comment footerState];
// 无二级评论时返回空视图
if (state == KBAIReplyFooterStateHidden) {
return nil;
}
KBAICommentFooterView *footer = [tableView
dequeueReusableHeaderFooterViewWithIdentifier:kCommentFooterIdentifier];
[footer configureWithComment:comment];
__weak typeof(self) weakSelf = self;
footer.onAction = ^{
[weakSelf handleFooterActionForSection:section];
};
return footer;
}
- (CGFloat)tableView:(UITableView *)tableView
heightForHeaderInSection:(NSInteger)section {
KBAICommentModel *comment = self.comments[section];
return comment.cachedHeaderHeight;
}
- (CGFloat)tableView:(UITableView *)tableView
heightForRowAtIndexPath:(NSIndexPath *)indexPath {
KBAICommentModel *comment = self.comments[indexPath.section];
KBAIReplyModel *reply = comment.displayedReplies[indexPath.row];
return reply.cachedCellHeight;
}
- (CGFloat)tableView:(UITableView *)tableView
heightForFooterInSection:(NSInteger)section {
KBAICommentModel *comment = self.comments[section];
KBAIReplyFooterState state = [comment footerState];
if (state == KBAIReplyFooterStateHidden) {
return CGFLOAT_MIN;
}
return 30;
}
#pragma mark - Footer Actions
/// 每次加载的回复数量
static NSInteger const kRepliesLoadCount = 5;
- (void)handleFooterActionForSection:(NSInteger)section {
KBAICommentModel *comment = self.comments[section];
KBAIReplyFooterState state = [comment footerState];
switch (state) {
case KBAIReplyFooterStateExpand:
case KBAIReplyFooterStateLoadMore: {
[self loadMoreRepliesForSection:section];
break;
}
case KBAIReplyFooterStateCollapse: {
[self collapseRepliesForSection:section];
break;
}
default:
break;
}
}
- (void)loadMoreRepliesForSection:(NSInteger)section {
KBAICommentModel *comment = self.comments[section];
NSInteger currentCount = comment.displayedReplies.count;
// 加载更多回复
[comment loadMoreReplies:kRepliesLoadCount];
// 计算新增的行
NSInteger newCount = comment.displayedReplies.count;
NSMutableArray *insertIndexPaths = [NSMutableArray array];
for (NSInteger i = currentCount; i < newCount; i++) {
[insertIndexPaths addObject:[NSIndexPath indexPathForRow:i
inSection:section]];
}
// 插入行（不刷新 Header，避免头像闪烁）
[self.tableView beginUpdates];
if (insertIndexPaths.count > 0) {
[self.tableView insertRowsAtIndexPaths:insertIndexPaths
withRowAnimation:UITableViewRowAnimationAutomatic];
}
[self.tableView endUpdates];
// 手动刷新 Footer
KBAICommentFooterView *footerView =
(KBAICommentFooterView *)[self.tableView footerViewForSection:section];
if (footerView) {
[footerView configureWithComment:comment];
}
}
- (void)collapseRepliesForSection:(NSInteger)section {
KBAICommentModel *comment = self.comments[section];
NSInteger rowCount = comment.displayedReplies.count;
// 计算要删除的行
NSMutableArray *deleteIndexPaths = [NSMutableArray array];
for (NSInteger i = 0; i < rowCount; i++) {
[deleteIndexPaths addObject:[NSIndexPath indexPathForRow:i
inSection:section]];
}
// 收起全部回复
[comment collapseReplies];
// 删除行（不刷新 Header，避免头像闪烁）
[self.tableView beginUpdates];
if (deleteIndexPaths.count > 0) {
[self.tableView deleteRowsAtIndexPaths:deleteIndexPaths
withRowAnimation:UITableViewRowAnimationAutomatic];
}
[self.tableView endUpdates];
// 手动刷新 Footer
KBAICommentFooterView *footerView =
(KBAICommentFooterView *)[self.tableView footerViewForSection:section];
if (footerView) {
[footerView configureWithComment:comment];
}
}
#pragma mark - Actions
- (void)closeButtonTapped {
[self.popView dismiss];
// 关闭评论视图（由外部处理）
// [[NSNotificationCenter defaultCenter]
// postNotificationName:@"KBAICommentViewCloseNotification"
// object:nil];
}
#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 clearColor];
}
return _headerView;
}
- (UILabel *)titleLabel {
if (!_titleLabel) {
_titleLabel = [[UILabel alloc] init];
_titleLabel.font = [UIFont systemFontOfSize:15 weight:UIFontWeightMedium];
_titleLabel.textColor = [UIColor whiteColor];
_titleLabel.text = @"0条评论";
}
return _titleLabel;
}
- (UIButton *)closeButton {
if (!_closeButton) {
_closeButton = [UIButton buttonWithType:UIButtonTypeCustom];
[_closeButton setImage:[UIImage imageNamed:@"comment_close_icon"]
forState:UIControlStateNormal];
[_closeButton addTarget:self
action:@selector(closeButtonTapped)
forControlEvents:UIControlEventTouchUpInside];
}
return _closeButton;
}
- (BaseTableView *)tableView {
if (!_tableView) {
_tableView = [[BaseTableView alloc] initWithFrame:CGRectZero
style:UITableViewStyleGrouped];
_tableView.dataSource = self;
_tableView.delegate = self;
_tableView.backgroundColor = [UIColor clearColor];
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
_tableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;
_tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 1, 0.01)];
// 关闭空数据占位，避免加载时显示"暂无数据"
_tableView.useEmptyDataSet = NO;
// 注册 Header/Cell/Footer
[_tableView registerClass:[KBAICommentHeaderView class]
forHeaderFooterViewReuseIdentifier:kCommentHeaderIdentifier];
[_tableView registerClass:[KBAIReplyCell class]
forCellReuseIdentifier:kReplyCellIdentifier];
[_tableView registerClass:[KBAICommentFooterView class]
forHeaderFooterViewReuseIdentifier:kCommentFooterIdentifier];
// 去掉顶部间距
if (@available(iOS 15.0, *)) {
_tableView.sectionHeaderTopPadding = 0;
}
}
return _tableView;
}
- (KBAICommentInputView *)inputView {
if (!_inputView) {
_inputView = [[KBAICommentInputView alloc] init];
_inputView.placeholder = @"说点什么...";
__weak typeof(self) weakSelf = self;
_inputView.onSend = ^(NSString *text) {
[weakSelf sendCommentWithText:text];
};
}
return _inputView;
}
#pragma mark - Reply
- (void)setReplyToComment:(KBAICommentModel *)comment
reply:(KBAIReplyModel *)reply {
self.replyToComment = comment;
self.replyToReply = reply;
if (reply) {
// 回复二级评论
self.inputView.placeholder =
[NSString stringWithFormat:@"回复 @%@", reply.userName];
} else if (comment) {
// 回复一级评论
self.inputView.placeholder =
[NSString stringWithFormat:@"回复 @%@", comment.userName];
} else {
// 普通评论
self.inputView.placeholder = @"说点什么...";
}
// 弹起键盘
[self.inputView showKeyboard];
}
- (void)clearReplyTarget {
self.replyToComment = nil;
self.replyToReply = nil;
self.inputView.placeholder = @"说点什么...";
}
#pragma mark - Send Comment
- (void)sendCommentWithText:(NSString *)text {
if (text.length == 0)
return;
CGFloat tableWidth = self.tableView.bounds.size.width;
if (tableWidth <= 0) {
tableWidth = [UIScreen mainScreen].bounds.size.width;
}
if (self.replyToComment) {
// 回复评论（添加二级评论）
[self sendReplyWithText:text tableWidth:tableWidth];
} else {
// 发送一级评论
[self sendNewCommentWithText:text tableWidth:tableWidth];
}
// 清空输入框和回复目标
[self.inputView clearText];
[self clearReplyTarget];
}
- (void)sendNewCommentWithText:(NSString *)text tableWidth:(CGFloat)tableWidth {
// TODO: 调用网络接口发送一级评论
NSLog(@"[KBAICommentView] 发送一级评论：%@", text);
// 示例代码：
// [self.aiVM sendCommentWithCompanionId:self.companionId
// content:text
// completion:^(KBCommentItem *newItem, NSError *error) {
// if (error) {
// NSLog(@"[KBAICommentView] 发送评论失败：%@", error.localizedDescription);
// return;
// }
//
// // 转换为 KBAICommentModel
// KBAICommentModel *comment = [KBAICommentModel mj_objectWithKeyValues:[newItem mj_keyValues]];
// comment.cachedHeaderHeight = [comment calculateHeaderHeightWithMaxWidth:tableWidth];
//
// // 插入到数组第一个
// [self.comments insertObject:comment atIndex:0];
// self.totalCommentCount++;
// [self updateTitle];
//
// // 插入新 section
// [self.tableView insertSections:[NSIndexSet indexSetWithIndex:0]
// withRowAnimation:UITableViewRowAnimationAutomatic];
//
// // 滚动到顶部
// [self.tableView setContentOffset:CGPointZero animated:YES];
// }];
}
- (void)sendReplyWithText:(NSString *)text tableWidth:(CGFloat)tableWidth {
KBAICommentModel *comment = self.replyToComment;
if (!comment)
return;
// TODO: 调用网络接口发送二级评论（回复）
NSLog(@"[KBAICommentView] 回复评论 %@：%@", comment.commentId, text);
// 示例代码：
// NSInteger parentId = [comment.commentId integerValue];
// [self.aiVM replyCommentWithParentId:parentId
// content:text
// completion:^(KBCommentItem *newItem, NSError *error) {
// if (error) {
// NSLog(@"[KBAICommentView] 回复评论失败：%@", error.localizedDescription);
// return;
// }
//
// // 转换为 KBAIReplyModel
// KBAIReplyModel *newReply = [KBAIReplyModel mj_objectWithKeyValues:[newItem mj_keyValues]];
// newReply.cachedCellHeight = [newReply calculateCellHeightWithMaxWidth:tableWidth];
//
// // 添加到 replies 数组
// NSMutableArray *newReplies = [NSMutableArray arrayWithArray:comment.replies];
// [newReplies addObject:newReply];
// comment.replies = newReplies;
// comment.totalReplyCount = newReplies.count;
//
// // 找到该评论的 section
// NSInteger section = [self.comments indexOfObject:comment];
// if (section == NSNotFound) return;
//
// // 如果已展开，添加到 displayedReplies 并插入行
// if (comment.isRepliesExpanded) {
// NSInteger newRowIndex = comment.displayedReplies.count;
// [comment.displayedReplies addObject:newReply];
//
// NSIndexPath *indexPath = [NSIndexPath indexPathForRow:newRowIndex inSection:section];
// [self.tableView insertRowsAtIndexPaths:@[indexPath]
// withRowAnimation:UITableViewRowAnimationAutomatic];
//
// // 刷新 Footer
// KBAICommentFooterView *footerView = (KBAICommentFooterView *)[self.tableView footerViewForSection:section];
// if (footerView) {
// [footerView configureWithComment:comment];
// }
//
// // 滚动到新回复
// [self.tableView scrollToRowAtIndexPath:indexPath
// atScrollPosition:UITableViewScrollPositionBottom
// animated:YES];
// } else {
// // 未展开，刷新 Footer 显示新的回复数
// KBAICommentFooterView *footerView = (KBAICommentFooterView *)[self.tableView footerViewForSection:section];
// if (footerView) {
// [footerView configureWithComment:comment];
// }
// }
// }];
}
- (AiVM *)aiVM {
if (!_aiVM) {
_aiVM = [[AiVM alloc] init];
}
return _aiVM;
}
@end

28
keyBoard/Class/AiTalk/V/Comment/KBAIReplyCell.h Normal file
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//
// KBAIReplyCell.h
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import <UIKit/UIKit.h>
@class KBAIReplyModel;
NS_ASSUME_NONNULL_BEGIN
/// 二级评论 Cell
@interface KBAIReplyCell : UITableViewCell
/// 配置回复数据
- (void)configureWithReply:(KBAIReplyModel *)reply;
/// 点赞按钮点击回调
@property(nonatomic, copy, nullable) void (^onLikeAction)(void);
/// 回复按钮点击回调
@property(nonatomic, copy, nullable) void (^onReplyAction)(void);
@end
NS_ASSUME_NONNULL_END

239
keyBoard/Class/AiTalk/V/Comment/KBAIReplyCell.m Normal file
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//
// KBAIReplyCell.m
// keyBoard
//
// Created by Mac on 2026/1/16.
//
#import "KBAIReplyCell.h"
#import "KBAIReplyModel.h"
#import "KBTopImageButton.h"
#import <Masonry/Masonry.h>
#import <SDWebImage/SDWebImage.h>
@interface KBAIReplyCell ()
@property(nonatomic, strong) UIImageView *avatarImageView;
@property(nonatomic, strong) UILabel *userNameLabel;
@property(nonatomic, strong) UILabel *contentLabel;
@property(nonatomic, strong) UILabel *timeLabel;
@property(nonatomic, strong) UIButton *replyButton;
@property(nonatomic, strong) KBTopImageButton *likeButton;
@end
@implementation KBAIReplyCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style
reuseIdentifier:(NSString *)reuseIdentifier {
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
self.selectionStyle = UITableViewCellSelectionStyleNone;
self.backgroundColor = [UIColor clearColor];
self.contentView.backgroundColor = [UIColor clearColor];
[self setupUI];
}
return self;
}
#pragma mark - UI Setup
- (void)setupUI {
[self.contentView addSubview:self.avatarImageView];
[self.contentView addSubview:self.userNameLabel];
[self.contentView addSubview:self.contentLabel];
[self.contentView addSubview:self.timeLabel];
[self.contentView addSubview:self.replyButton];
[self.contentView addSubview:self.likeButton];
// 左侧缩进（对齐一级评论内容）
[self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.contentView).offset(68); // 16 + 40 + 12 = 68
make.top.equalTo(self.contentView).offset(8);
make.width.height.mas_equalTo(26);
}];
[self.userNameLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.avatarImageView.mas_right).offset(8);
make.top.equalTo(self.avatarImageView);
make.right.equalTo(self.contentView).offset(-50);
}];
[self.timeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.userNameLabel);
make.top.equalTo(self.contentLabel.mas_bottom).offset(6);
make.bottom.equalTo(self.contentView).offset(-8).priority(MASLayoutPriorityDefaultHigh);
}];
[self.replyButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.timeLabel.mas_right).offset(16);
make.centerY.equalTo(self.timeLabel);
}];
[self.likeButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.right.equalTo(self.contentView).offset(-16);
make.top.equalTo(self.contentView).offset(8);
make.width.mas_equalTo(30);
make.height.mas_equalTo(30);
}];
[self.contentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.userNameLabel);
make.top.equalTo(self.userNameLabel.mas_bottom).offset(4);
make.right.equalTo(self.likeButton.mas_left).offset(-5);
}];
}
#pragma mark - Configuration
- (void)configureWithReply:(KBAIReplyModel *)reply {
[self.avatarImageView
sd_setImageWithURL:[NSURL URLWithString:reply.avatarUrl]
placeholderImage:[UIImage imageNamed:@"default_avatar"]];
// 用户名（如果有回复对象，显示 "用户名 回复 @被回复用户"）
if (reply.replyToUserName.length > 0) {
NSMutableAttributedString *attrName = [[NSMutableAttributedString alloc] init];
NSDictionary *nameAttrs = @{
NSFontAttributeName : [UIFont systemFontOfSize:13 weight:UIFontWeightMedium],
NSForegroundColorAttributeName : [UIColor secondaryLabelColor]
};
[attrName appendAttributedString:[[NSAttributedString alloc]
initWithString:reply.userName
attributes:nameAttrs]];
NSDictionary *replyAttrs = @{
NSFontAttributeName : [UIFont systemFontOfSize:13],
NSForegroundColorAttributeName : [UIColor secondaryLabelColor]
};
[attrName appendAttributedString:[[NSAttributedString alloc]
initWithString:@" 回复 "
attributes:replyAttrs]];
NSDictionary *toUserAttrs = @{
NSFontAttributeName : [UIFont systemFontOfSize:13],
NSForegroundColorAttributeName : [UIColor systemBlueColor]
};
[attrName appendAttributedString:[[NSAttributedString alloc]
initWithString:[NSString stringWithFormat:@"@%@", reply.replyToUserName]
attributes:toUserAttrs]];
self.userNameLabel.attributedText = attrName;
} else {
self.userNameLabel.attributedText = nil;
self.userNameLabel.text = reply.userName;
}
// 评论内容
self.contentLabel.text = reply.content;
// 时间
self.timeLabel.text = [reply formattedTime];
// 点赞
NSString *likeText = reply.likeCount > 0 ? [self formatLikeCount:reply.likeCount] : @"";
self.likeButton.textLabel.text = likeText;
UIImage *likeImage = reply.isLiked ? [UIImage systemImageNamed:@"heart.fill"]
: [UIImage systemImageNamed:@"heart"];
self.likeButton.iconView.image = likeImage;
self.likeButton.iconView.tintColor = reply.isLiked ? [UIColor systemRedColor] : [UIColor grayColor];
}
- (NSString *)formatLikeCount:(NSInteger)count {
if (count >= 10000) {
return [NSString stringWithFormat:@"%.1fw", count / 10000.0];
} else if (count >= 1000) {
return [NSString stringWithFormat:@"%.1fk", count / 1000.0];
}
return [NSString stringWithFormat:@"%ld", (long)count];
}
#pragma mark - Actions
- (void)likeButtonTapped {
if (self.onLikeAction) {
self.onLikeAction();
}
}
- (void)replyButtonTapped {
if (self.onReplyAction) {
self.onReplyAction();
}
}
#pragma mark - Lazy Loading
- (UIImageView *)avatarImageView {
if (!_avatarImageView) {
_avatarImageView = [[UIImageView alloc] init];
_avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
_avatarImageView.layer.cornerRadius = 13;
_avatarImageView.layer.masksToBounds = YES;
_avatarImageView.backgroundColor = [UIColor systemGray5Color];
}
return _avatarImageView;
}
- (UILabel *)userNameLabel {
if (!_userNameLabel) {
_userNameLabel = [[UILabel alloc] init];
_userNameLabel.font = [UIFont systemFontOfSize:13 weight:UIFontWeightMedium];
_userNameLabel.textColor = [UIColor colorWithHex:0x9F9F9F];
_userNameLabel.numberOfLines = 0;
}
return _userNameLabel;
}
- (UILabel *)contentLabel {
if (!_contentLabel) {
_contentLabel = [[UILabel alloc] init];
_contentLabel.font = [UIFont systemFontOfSize:12];
_contentLabel.textColor = [UIColor whiteColor];
_contentLabel.numberOfLines = 0;
}
return _contentLabel;
}
- (UILabel *)timeLabel {
if (!_timeLabel) {
_timeLabel = [[UILabel alloc] init];
_timeLabel.font = [UIFont systemFontOfSize:12];
_timeLabel.textColor = [UIColor colorWithHex:0x9F9F9F];
}
return _timeLabel;
}
- (UIButton *)replyButton {
if (!_replyButton) {
_replyButton = [UIButton buttonWithType:UIButtonTypeCustom];
_replyButton.titleLabel.font = [UIFont systemFontOfSize:11];
[_replyButton setTitle:@"回复" forState:UIControlStateNormal];
[_replyButton setTitleColor:[UIColor secondaryLabelColor] forState:UIControlStateNormal];
[_replyButton addTarget:self
action:@selector(replyButtonTapped)
forControlEvents:UIControlEventTouchUpInside];
}
return _replyButton;
}
- (KBTopImageButton *)likeButton {
if (!_likeButton) {
_likeButton = [[KBTopImageButton alloc] init];
_likeButton.iconSize = CGSizeMake(16, 16);
_likeButton.spacing = 2;
_likeButton.iconView.image = [UIImage systemImageNamed:@"heart"];
_likeButton.iconView.tintColor = [UIColor grayColor];
_likeButton.textLabel.font = [UIFont systemFontOfSize:10];
_likeButton.textLabel.textColor = [UIColor grayColor];
[_likeButton addTarget:self
action:@selector(likeButtonTapped)
forControlEvents:UIControlEventTouchUpInside];
}
return _likeButton;
}
@end