refactor: 重构心流聊天模块，简化频率控制; 删除 frequency_control.py 和 hfc_utils_old.py 旧文件; 新增 heartflow_manager.py 统一管理心流聊天; 将 HeartFChatting.adjust_talk_frequency 改为同步方法; 更新消息处理器使用新的 heartflow_manager;

src/chat/heart_flow/heartflow_manager.py

@@ -0,0 +1,48 @@
+from typing import Optional, Dict
+
+import traceback
+
+from src.common.logger import get_logger
+from src.chat.message_receive.chat_manager import chat_manager
+from src.chat.heart_flow.heartFC_chat import HeartFChatting
+from src.chat.brain_chat.brain_chat import BrainChatting
+
+logger = get_logger("heartflow")
+
+
+class HeartflowManager:
+    """主心流协调器，负责初始化并协调聊天，控制聊天属性"""
+
+    def __init__(self):
+        self.heartflow_chat_list: Dict[str, HeartFChatting | BrainChatting] = {}
+
+    async def get_or_create_heartflow_chat(self, session_id: str) -> Optional[HeartFChatting | BrainChatting]:
+        """获取或创建一个新的HeartFChatting实例"""
+        try:
+            if chat := self.heartflow_chat_list.get(session_id):
+                return chat
+            chat_session = chat_manager.get_session_by_session_id(session_id)
+            if not chat_session:
+                raise ValueError(f"未找到 session_id={session_id} 的聊天流")
+            new_chat = (
+                HeartFChatting(session_id=session_id) if chat_session.group_id else BrainChatting(session_id=session_id)
+            )
+            await new_chat.start()
+            self.heartflow_chat_list[session_id] = new_chat
+            return new_chat
+        except Exception as e:
+            logger.error(f"创建心流聊天 {session_id} 失败: {e}", exc_info=True)
+            traceback.print_exc()
+        return None
+
+    def adjust_talk_frequency(self, session_id: str, frequency: float):
+        """调整指定聊天流的说话频率"""
+        chat = self.heartflow_chat_list.get(session_id)
+        if chat and isinstance(chat, HeartFChatting):
+            chat.adjust_talk_frequency(frequency)
+            logger.info(f"已调整聊天 {session_id} 的说话频率为 {frequency}")
+        else:
+            logger.warning(f"无法调整频率，未找到 session_id={session_id} 的聊天流")
+
+
+heartflow_manager = HeartflowManager()