新增聊天记录

keyBoard/Class/AiTalk/VM/AiVM.h

@@ -7,6 +7,7 @@
 
 #import <Foundation/Foundation.h>
 #import "KBPersonaPageModel.h"
+#import "KBChatHistoryPageModel.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -66,6 +67,16 @@ typedef void (^AiVMAudioURLCompletion)(NSString *_Nullable audioURL,
                         pageSize:(NSInteger)pageSize
                       completion:(void(^)(KBPersonaPageModel * _Nullable pageModel, NSError * _Nullable error))completion;
 
+/// 分页查询聊天记录
+/// @param companionId AI 陪聊角色 ID
+/// @param pageNum 页码（从 1 开始）
+/// @param pageSize 每页大小
+/// @param completion 完成回调
+- (void)fetchChatHistoryWithCompanionId:(NSInteger)companionId
+                                 pageNum:(NSInteger)pageNum
+                                pageSize:(NSInteger)pageSize
+                              completion:(void(^)(KBChatHistoryPageModel * _Nullable pageModel, NSError * _Nullable error))completion;
+
 @end
 
 NS_ASSUME_NONNULL_END

keyBoard/Class/AiTalk/VM/AiVM.m

@@ -272,4 +272,66 @@ autoShowBusinessError:NO
     }];
 }
 
+#pragma mark - 聊天记录相关接口
+
+- (void)fetchChatHistoryWithCompanionId:(NSInteger)companionId
+                                 pageNum:(NSInteger)pageNum
+                                pageSize:(NSInteger)pageSize
+                              completion:(void (^)(KBChatHistoryPageModel * _Nullable, NSError * _Nullable))completion {
+    NSDictionary *params = @{
+        @"companionId": @(companionId),
+        @"pageNum": @(pageNum),
+        @"pageSize": @(pageSize)
+    };
+    
+    NSLog(@"[AiVM] /chat/history request: %@", params);
+    [[KBNetworkManager shared]
+              POST:@"/chat/history"
+          jsonBody:params
+           headers:nil
+autoShowBusinessError:NO
+        completion:^(NSDictionary *_Nullable json,
+                     NSURLResponse *_Nullable response,
+                     NSError *_Nullable error) {
+        if (error) {
+            NSLog(@"[AiVM] /chat/history failed: %@", error.localizedDescription ?: @"");
+            if (completion) {
+                completion(nil, error);
+            }
+            return;
+        }
+        
+        NSLog(@"[AiVM] /chat/history response: %@", json);
+        
+        // 解析响应
+        NSInteger code = [json[@"code"] integerValue];
+        if (code != 0) {
+            NSString *message = json[@"message"] ?: @"请求失败";
+            NSError *bizError = [NSError errorWithDomain:@"AiVM"
+                                                    code:code
+                                                userInfo:@{NSLocalizedDescriptionKey: message}];
+            if (completion) {
+                completion(nil, bizError);
+            }
+            return;
+        }
+        
+        // 转换为模型
+        id dataObj = json[@"data"];
+        if ([dataObj isKindOfClass:[NSDictionary class]]) {
+            KBChatHistoryPageModel *pageModel = [KBChatHistoryPageModel mj_objectWithKeyValues:dataObj];
+            if (completion) {
+                completion(pageModel, nil);
+            }
+        } else {
+            NSError *parseError = [NSError errorWithDomain:@"AiVM"
+                                                      code:-1
+                                                  userInfo:@{NSLocalizedDescriptionKey: @"数据格式错误"}];
+            if (completion) {
+                completion(nil, parseError);
+            }
+        }
+    }];
+}
+
 @end