新增聊天记录

keyBoard/Class/AiTalk/VC/KBAIHomeVC.m

@@ -8,14 +8,18 @@
 #import "KBAIHomeVC.h"
 #import "KBPersonaChatCell.h"
 #import "KBPersonaModel.h"
+#import "KBVoiceInputBar.h"
 #import "AiVM.h"
 #import <Masonry/Masonry.h>
 
-@interface KBAIHomeVC () <UICollectionViewDelegate, UICollectionViewDataSource>
+@interface KBAIHomeVC () <UICollectionViewDelegate, UICollectionViewDataSource, KBVoiceInputBarDelegate>
 
 /// 人设列表容器
 @property (nonatomic, strong) UICollectionView *collectionView;
 
+/// 底部语音输入栏
+@property (nonatomic, strong) KBVoiceInputBar *voiceInputBar;
+
 /// 人设数据
 @property (nonatomic, strong) NSMutableArray<KBPersonaModel *> *personas;
 
@@ -67,6 +71,14 @@
     [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
         make.edges.equalTo(self.view);
     }];
+    
+    // 底部语音输入栏
+    [self.view addSubview:self.voiceInputBar];
+    [self.voiceInputBar mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.right.equalTo(self.view);
+        make.bottom.equalTo(self.view);
+        make.height.mas_equalTo(150); // 根据实际需要调整高度
+    }];
 }
 
 #pragma mark - 2：数据加载
@@ -183,6 +195,13 @@
 - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
     KBPersonaChatCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"KBPersonaChatCell" forIndexPath:indexPath];
     cell.persona = self.personas[indexPath.item];
+    
+    // 标记为已预加载
+    [self.preloadedIndexes addObject:@(indexPath.item)];
+    
+    // 直接触发预加载
+    [cell preloadDataIfNeeded];
+    
     return cell;
 }
 
@@ -241,4 +260,44 @@
     return _collectionView;
 }
 
+- (KBVoiceInputBar *)voiceInputBar {
+    if (!_voiceInputBar) {
+        _voiceInputBar = [[KBVoiceInputBar alloc] init];
+        _voiceInputBar.delegate = self;
+        _voiceInputBar.statusText = @"按住按钮开始对话";
+    }
+    return _voiceInputBar;
+}
+
+#pragma mark - KBVoiceInputBarDelegate
+
+- (void)voiceInputBarDidBeginRecording:(KBVoiceInputBar *)inputBar {
+    NSLog(@"[KBAIHomeVC] 开始录音");
+    inputBar.statusText = @"正在聆听...";
+    
+    // TODO: 开始录音逻辑
+    // 1. 检查登录状态
+    // 2. 连接语音识别服务
+    // 3. 开始录音
+}
+
+- (void)voiceInputBarDidEndRecording:(KBVoiceInputBar *)inputBar {
+    NSLog(@"[KBAIHomeVC] 结束录音");
+    inputBar.statusText = @"正在识别...";
+    
+    // TODO: 结束录音逻辑
+    // 1. 停止录音
+    // 2. 发送音频数据
+    // 3. 等待识别结果
+}
+
+- (void)voiceInputBarDidCancelRecording:(KBVoiceInputBar *)inputBar {
+    NSLog(@"[KBAIHomeVC] 取消录音");
+    inputBar.statusText = @"已取消";
+    
+    // TODO: 取消录音逻辑
+    // 1. 停止录音
+    // 2. 清理资源
+}
+
 @end