feat：一对多的新模式

src/mais4u/mais4u_chat/s4u_msg_processor.py

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+from src.chat.memory_system.Hippocampus import hippocampus_manager
+from src.config.config import global_config
+from src.chat.message_receive.message import MessageRecv
+from src.chat.message_receive.storage import MessageStorage
+from src.chat.heart_flow.heartflow import heartflow
+from src.chat.message_receive.chat_stream import get_chat_manager, ChatStream
+from src.chat.utils.utils import is_mentioned_bot_in_message
+from src.chat.utils.timer_calculator import Timer
+from src.common.logger import get_logger
+from .s4u_chat import get_s4u_chat_manager
+
+import math
+import re
+import traceback
+from typing import Optional, Tuple
+from maim_message import UserInfo
+
+from src.person_info.relationship_manager import get_relationship_manager
+
+# from ..message_receive.message_buffer import message_buffer
+
+logger = get_logger("chat")
+
+
+class S4UMessageProcessor:
+    """心流处理器，负责处理接收到的消息并计算兴趣度"""
+
+    def __init__(self):
+        """初始化心流处理器，创建消息存储实例"""
+        self.storage = MessageStorage()
+
+    async def process_message(self, message: MessageRecv) -> None:
+        """处理接收到的原始消息数据
+
+        主要流程:
+        1. 消息解析与初始化
+        2. 消息缓冲处理
+        3. 过滤检查
+        4. 兴趣度计算
+        5. 关系处理
+
+        Args:
+            message_data: 原始消息字符串
+        """
+
+        target_user_id = "1026294844"
+        
+        # 1. 消息解析与初始化
+        groupinfo = message.message_info.group_info
+        userinfo = message.message_info.user_info
+        messageinfo = message.message_info
+
+        chat = await get_chat_manager().get_or_create_stream(
+            platform=messageinfo.platform,
+            user_info=userinfo,
+            group_info=groupinfo,
+        )
+
+        await self.storage.store_message(message, chat)
+
+        is_mentioned = is_mentioned_bot_in_message(message)
+        s4u_chat = get_s4u_chat_manager().get_or_create_chat(chat)
+        
+        if userinfo.user_id == target_user_id:
+            await s4u_chat.response(message, is_mentioned=is_mentioned, interested_rate=1.0)
+        
+
+        # 7. 日志记录
+        logger.info(f"[S4U]{userinfo.user_nickname}:{message.processed_plain_text}")
+