feat: 完全分离回复 兴趣和 消息阅读；添加概率回复机制，优化兴趣监控逻辑，重构相关功能以支持更灵活的回复触发条件

interest_monitor_gui.py

@@ -2,7 +2,7 @@ import tkinter as tk
 from tkinter import ttk
 import time
 import os
-from datetime import datetime
+from datetime import datetime, timedelta
 import random
 from collections import deque
 import json # 引入 json
@@ -37,24 +37,59 @@ class InterestMonitorApp:
         # 使用 deque 来存储有限的历史数据点
         # key: stream_id, value: deque([(timestamp, interest_level), ...])
         self.stream_history = {}
+        # key: stream_id, value: deque([(timestamp, reply_probability), ...]) # <--- 新增：存储概率历史
+        self.probability_history = {}
         self.stream_colors = {} # 为每个 stream 分配颜色
         self.stream_display_names = {} # *** New: Store display names (group_name) ***
+        self.selected_stream_id = tk.StringVar() # 用于 Combobox 绑定
 
         # --- UI 元素 ---
+        # 创建 Notebook (选项卡控件)
+        self.notebook = ttk.Notebook(root)
+        self.notebook.pack(pady=10, padx=10, fill=tk.BOTH, expand=1)
+
+        # --- 第一个选项卡：所有流 ---
+        self.frame_all = ttk.Frame(self.notebook, padding="5 5 5 5")
+        self.notebook.add(self.frame_all, text='所有聊天流')
+
         # 状态标签
         self.status_label = tk.Label(root, text="Initializing...", anchor="w", fg="grey")
         self.status_label.pack(side=tk.BOTTOM, fill=tk.X, padx=5, pady=2)
 
-        # Matplotlib 图表设置
+        # Matplotlib 图表设置 (用于第一个选项卡)
         self.fig = Figure(figsize=(5, 4), dpi=100)
         self.ax = self.fig.add_subplot(111)
         # 配置在 update_plot 中进行，避免重复
 
-        # 创建 Tkinter 画布嵌入 Matplotlib 图表
-        self.canvas = FigureCanvasTkAgg(self.fig, master=root)
+        # 创建 Tkinter 画布嵌入 Matplotlib 图表 (用于第一个选项卡)
+        self.canvas = FigureCanvasTkAgg(self.fig, master=self.frame_all) # <--- 放入 frame_all
         self.canvas_widget = self.canvas.get_tk_widget()
         self.canvas_widget.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
 
+        # --- 第二个选项卡：单个流 ---
+        self.frame_single = ttk.Frame(self.notebook, padding="5 5 5 5")
+        self.notebook.add(self.frame_single, text='单个聊天流详情')
+
+        # 单个流选项卡的上部控制区域
+        self.control_frame_single = ttk.Frame(self.frame_single)
+        self.control_frame_single.pack(side=tk.TOP, fill=tk.X, pady=5)
+
+        ttk.Label(self.control_frame_single, text="选择聊天流:").pack(side=tk.LEFT, padx=(0, 5))
+        self.stream_selector = ttk.Combobox(self.control_frame_single, textvariable=self.selected_stream_id, state="readonly", width=50)
+        self.stream_selector.pack(side=tk.LEFT, fill=tk.X, expand=True)
+        self.stream_selector.bind("<<ComboboxSelected>>", self.on_stream_selected)
+
+        # Matplotlib 图表设置 (用于第二个选项卡)
+        self.fig_single = Figure(figsize=(5, 4), dpi=100)
+        # 修改：创建两个子图，一个显示兴趣度，一个显示概率
+        self.ax_single_interest = self.fig_single.add_subplot(211) # 2行1列的第1个
+        self.ax_single_probability = self.fig_single.add_subplot(212, sharex=self.ax_single_interest) # 2行1列的第2个，共享X轴
+
+        # 创建 Tkinter 画布嵌入 Matplotlib 图表 (用于第二个选项卡)
+        self.canvas_single = FigureCanvasTkAgg(self.fig_single, master=self.frame_single) # <--- 放入 frame_single
+        self.canvas_widget_single = self.canvas_single.get_tk_widget()
+        self.canvas_widget_single.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
+
         # --- 初始化和启动刷新 ---
         self.update_display() # 首次加载并开始刷新循环
 
@@ -72,6 +107,7 @@ class InterestMonitorApp:
         # *** Reset display names each time we reload ***
         new_stream_history = {}
         new_stream_display_names = {}
+        new_probability_history = {} # <--- 重置概率历史
         read_count = 0
         error_count = 0
         # *** Calculate the timestamp threshold for the last 30 minutes ***
@@ -93,6 +129,7 @@ class InterestMonitorApp:
                         stream_id = log_entry.get("stream_id")
                         interest_level = log_entry.get("interest_level")
                         group_name = log_entry.get("group_name", stream_id) # *** Get group_name, fallback to stream_id ***
+                        reply_probability = log_entry.get("reply_probability") # <--- 获取概率值
 
                         # *** Check other required fields AFTER time filtering ***
                         if stream_id is None or interest_level is None:
@@ -102,6 +139,7 @@ class InterestMonitorApp:
                         # 如果是第一次读到这个 stream_id，则创建 deque
                         if stream_id not in new_stream_history:
                             new_stream_history[stream_id] = deque(maxlen=MAX_HISTORY_POINTS)
+                            new_probability_history[stream_id] = deque(maxlen=MAX_HISTORY_POINTS) # <--- 创建概率 deque
                             # 检查是否已有颜色，没有则分配
                             if stream_id not in self.stream_colors:
                                 self.stream_colors[stream_id] = self.get_random_color()
@@ -111,6 +149,13 @@ class InterestMonitorApp:
 
                         # 添加数据点
                         new_stream_history[stream_id].append((float(timestamp), float(interest_level)))
+                        # 添加概率数据点 (如果存在)
+                        if reply_probability is not None:
+                            try:
+                                new_probability_history[stream_id].append((float(timestamp), float(reply_probability)))
+                            except (TypeError, ValueError):
+                                # 如果概率值无效，可以跳过或记录一个默认值，这里跳过
+                                pass
 
                     except json.JSONDecodeError:
                         error_count += 1
@@ -124,6 +169,7 @@ class InterestMonitorApp:
             # 读取完成后，用新数据替换旧数据
             self.stream_history = new_stream_history
             self.stream_display_names = new_stream_display_names # *** Update display names ***
+            self.probability_history = new_probability_history # <--- 更新概率历史
             status_msg = f"Data loaded at {datetime.now().strftime('%H:%M:%S')}. Lines read: {read_count}."
             if error_count > 0:
                  status_msg += f" Skipped {error_count} invalid lines."
@@ -136,12 +182,39 @@ class InterestMonitorApp:
         except Exception as e:
             self.set_status(f"An unexpected error occurred during loading: {e}", "red")
 
+        # --- 更新 Combobox ---
+        self.update_stream_selector()
 
-    def update_plot(self):
-        """更新 Matplotlib 图表"""
+    def update_stream_selector(self):
+        """更新单个流选项卡中的 Combobox 列表"""
+        # 创建 (display_name, stream_id) 对的列表，按 display_name 排序
+        available_streams = sorted(
+            [(name, sid) for sid, name in self.stream_display_names.items() if sid in self.stream_history and self.stream_history[sid]],
+            key=lambda item: item[0] # 按显示名称排序
+        )
+
+        # 更新 Combobox 的值 (仅显示 display_name)
+        self.stream_selector['values'] = [name for name, sid in available_streams]
+
+        # 检查当前选中的 stream_id 是否仍然有效
+        current_selection_name = self.selected_stream_id.get()
+        current_selection_valid = any(name == current_selection_name for name, sid in available_streams)
+
+        if not current_selection_valid and available_streams:
+            # 如果当前选择无效，并且有可选流，则默认选中第一个
+            self.selected_stream_id.set(available_streams[0][0])
+            # 手动触发一次更新，因为 set 不会触发 <<ComboboxSelected>>
+            self.update_single_stream_plot()
+        elif not available_streams:
+            # 如果没有可选流，清空选择
+            self.selected_stream_id.set("")
+            self.update_single_stream_plot() # 清空图表
+
+    def update_all_streams_plot(self):
+        """更新第一个选项卡的 Matplotlib 图表 (显示所有流)"""
         self.ax.clear() # 清除旧图
         # *** 设置中文标题和标签 ***
-        self.ax.set_title("兴趣度随时间变化图")
+        self.ax.set_title("兴趣度随时间变化图 (所有活跃流)")
         self.ax.set_xlabel("时间")
         self.ax.set_ylabel("兴趣度")
         self.ax.xaxis.set_major_formatter(mdates.DateFormatter('%H:%M:%S'))
@@ -213,6 +286,25 @@ class InterestMonitorApp:
 
         self.canvas.draw() # 重绘画布
 
+    def update_single_stream_plot(self):
+        """更新第二个选项卡的 Matplotlib 图表 (显示单个选定的流)"""
+        self.ax_single_interest.clear()
+        self.ax_single_probability.clear()
+
+        # 设置子图标题和标签
+        self.ax_single_interest.set_title("兴趣度")
+        self.ax_single_interest.set_ylabel("兴趣度")
+        self.ax_single_interest.grid(True)
+        self.ax_single_interest.set_ylim(0, 10) # 固定 Y 轴范围 0-10
+
+        self.ax_single_probability.set_title("回复评估概率")
+        self.ax_single_probability.set_xlabel("时间")
+        self.ax_single_probability.set_ylabel("概率")
+        self.ax_single_probability.grid(True)
+        self.ax_single_probability.set_ylim(0, 1.05) # 固定 Y 轴范围 0-1
+        self.ax_single_probability.xaxis.set_major_formatter(mdates.DateFormatter('%H:%M:%S'))
+
+        selected_name = self.selected_stream_id.get()
     def update_display(self):
         """主更新循环"""
         try:

src/do_tool/tool_use.py

@@ -26,13 +26,12 @@ class ToolUser:
 
     @staticmethod
     async def _build_tool_prompt(
-        message_txt: str, sender_name: str, chat_stream: ChatStream, subheartflow: SubHeartflow = None
+        self, message_txt: str, chat_stream: ChatStream, subheartflow: SubHeartflow = None
     ):
         """构建工具使用的提示词
 
         Args:
             message_txt: 用户消息文本
-            sender_name: 发送者名称
             chat_stream: 聊天流对象
 
         Returns:
@@ -44,28 +43,28 @@ class ToolUser:
         else:
             mid_memory_info = ""
 
-        stream_id = chat_stream.stream_id
-        chat_talking_prompt = ""
-        if stream_id:
-            chat_talking_prompt = get_recent_group_detailed_plain_text(
-                stream_id, limit=global_config.MAX_CONTEXT_SIZE, combine=True
-            )
-        new_messages = list(
-            db.messages.find({"chat_id": chat_stream.stream_id, "time": {"$gt": time.time()}}).sort("time", 1).limit(15)
-        )
-        new_messages_str = ""
-        for msg in new_messages:
-            if "detailed_plain_text" in msg:
-                new_messages_str += f"{msg['detailed_plain_text']}"
+        # stream_id = chat_stream.stream_id
+        # chat_talking_prompt = ""
+        # if stream_id:
+        #     chat_talking_prompt = get_recent_group_detailed_plain_text(
+        #         stream_id, limit=global_config.MAX_CONTEXT_SIZE, combine=True
+        #     )
+        # new_messages = list(
+        #     db.messages.find({"chat_id": chat_stream.stream_id, "time": {"$gt": time.time()}}).sort("time", 1).limit(15)
+        # )
+        # new_messages_str = ""
+        # for msg in new_messages:
+        #     if "detailed_plain_text" in msg:
+        #         new_messages_str += f"{msg['detailed_plain_text']}"
 
         # 这些信息应该从调用者传入，而不是从self获取
         bot_name = global_config.BOT_NICKNAME
         prompt = ""
         prompt += mid_memory_info
         prompt += "你正在思考如何回复群里的消息。\n"
-        prompt += "之前群里进行了如下讨论:\n"
-        prompt += chat_talking_prompt
-        prompt += f"你注意到{sender_name}刚刚说：{message_txt}\n"
+        prompt += f"之前群里进行了如下讨论:\n"
+        prompt += message_txt
+        # prompt += f"你注意到{sender_name}刚刚说：{message_txt}\n"
         prompt += f"注意你就是{bot_name}，{bot_name}是你的名字。根据之前的聊天记录补充问题信息，搜索时避开你的名字。\n"
         prompt += "你现在需要对群里的聊天内容进行回复，现在选择工具来对消息和你的回复进行处理，你是否需要额外的信息，比如回忆或者搜寻已有的知识，改变关系和情感，或者了解你现在正在做什么。"
         return prompt
@@ -119,7 +118,7 @@ class ToolUser:
             return None
 
     async def use_tool(
-        self, message_txt: str, sender_name: str, chat_stream: ChatStream, sub_heartflow: SubHeartflow = None
+        self, message_txt: str, chat_stream: ChatStream, sub_heartflow: SubHeartflow = None
     ):
         """使用工具辅助思考，判断是否需要额外信息
 
@@ -134,7 +133,7 @@ class ToolUser:
         """
         try:
             # 构建提示词
-            prompt = await self._build_tool_prompt(message_txt, sender_name, chat_stream, sub_heartflow)
+            prompt = await self._build_tool_prompt(message_txt, chat_stream, sub_heartflow)
 
             # 定义可用工具
             tools = self._define_tools()

src/heart_flow/sub_heartflow.py

@@ -4,6 +4,9 @@ from src.plugins.moods.moods import MoodManager
 from src.plugins.models.utils_model import LLMRequest
 from src.config.config import global_config
 import time
+from typing import Optional
+from datetime import datetime
+import traceback
 from src.plugins.chat.message import UserInfo
 from src.plugins.chat.utils import parse_text_timestamps
 
@@ -113,6 +116,8 @@ class SubHeartflow:
 
         self.running_knowledges = []
 
+        self._thinking_lock = asyncio.Lock() # 添加思考锁，防止并发思考
+
         self.bot_name = global_config.BOT_NICKNAME
 
     def add_observation(self, observation: Observation):
@@ -138,144 +143,172 @@ class SubHeartflow:
         """清空所有observation对象"""
         self.observations.clear()
 
+    def _get_primary_observation(self) -> Optional[ChattingObservation]:
+        """获取主要的（通常是第一个）ChattingObservation实例"""
+        if self.observations and isinstance(self.observations[0], ChattingObservation):
+            return self.observations[0]
+        logger.warning(f"SubHeartflow {self.subheartflow_id} 没有找到有效的 ChattingObservation")
+        return None
+
     async def subheartflow_start_working(self):
         while True:
             current_time = time.time()
-            if (
-                current_time - self.last_reply_time > global_config.sub_heart_flow_freeze_time
-            ):  # 120秒无回复/不在场，冻结
-                self.is_active = False
-                await asyncio.sleep(global_config.sub_heart_flow_update_interval)  # 每60秒检查一次
-            else:
-                self.is_active = True
-                self.last_active_time = current_time  # 更新最后激活时间
+            # --- 调整后台任务逻辑 --- #
+            # 这个后台循环现在主要负责检查是否需要自我销毁
+            # 不再主动进行思考或状态更新，这些由 HeartFC_Chat 驱动
 
-                self.current_state.update_current_state_info()
+            # 检查是否需要冻结（这个逻辑可能需要重新审视，因为激活状态现在由外部驱动）
+            # if current_time - self.last_reply_time > global_config.sub_heart_flow_freeze_time:
+            #     self.is_active = False
+            # else:
+            #     self.is_active = True
+            #     self.last_active_time = current_time # 由外部调用（如 thinking）更新
 
-                # await self.do_a_thinking()
-                # await self.judge_willing()
-                await asyncio.sleep(global_config.sub_heart_flow_update_interval)
+            # 检查是否超过指定时间没有激活 (例如，没有被调用进行思考)
+            if current_time - self.last_active_time > global_config.sub_heart_flow_stop_time:  # 例如 5 分钟
+                logger.info(f"子心流 {self.subheartflow_id} 超过 {global_config.sub_heart_flow_stop_time} 秒没有激活，正在销毁..."
+                            f" (Last active: {datetime.fromtimestamp(self.last_active_time).strftime('%Y-%m-%d %H:%M:%S')})")
+                # 在这里添加实际的销毁逻辑，例如从主 Heartflow 管理器中移除自身
+                # heartflow.remove_subheartflow(self.subheartflow_id) # 假设有这样的方法
+                break  # 退出循环以停止任务
 
-            # 检查是否超过10分钟没有激活
-            if (
-                current_time - self.last_active_time > global_config.sub_heart_flow_stop_time
-            ):  # 5分钟无回复/不在场，销毁
-                logger.info(f"子心流 {self.subheartflow_id} 已经5分钟没有激活，正在销毁...")
-                break  # 退出循环，销毁自己
+            # 不再需要内部驱动的状态更新和思考
+            # self.current_state.update_current_state_info()
+            # await self.do_a_thinking()
+            # await self.judge_willing()
+
+            await asyncio.sleep(global_config.sub_heart_flow_update_interval) # 定期检查销毁条件
+
+    async def ensure_observed(self):
+        """确保在思考前执行了观察"""
+        observation = self._get_primary_observation()
+        if observation:
+            try:
+                await observation.observe()
+                logger.trace(f"[{self.subheartflow_id}] Observation updated before thinking.")
+            except Exception as e:
+                logger.error(f"[{self.subheartflow_id}] Error during pre-thinking observation: {e}")
+                logger.error(traceback.format_exc())
 
     async def do_observe(self):
-        observation = self.observations[0]
-        await observation.observe()
+        # 现在推荐使用 ensure_observed()，但保留此方法以兼容旧用法（或特定场景）
+        observation = self._get_primary_observation()
+        if observation:
+            await observation.observe()
+        else:
+            logger.error(f"[{self.subheartflow_id}] do_observe called but no valid observation found.")
 
     async def do_thinking_before_reply(
-        self, message_txt: str, sender_info: UserInfo, chat_stream: ChatStream, extra_info: str, obs_id: int = None
+        self, message_txt: str, sender_info: UserInfo, chat_stream: ChatStream, extra_info: str, obs_id: list[str] = None # 修改 obs_id 类型为 list[str]
     ):
-        current_thinking_info = self.current_mind
-        mood_info = self.current_state.mood
-        # mood_info = "你很生气，很愤怒"
-        observation = self.observations[0]
-        if obs_id:
-            print(f"11111111111有id,开始获取观察信息{obs_id}")
-            chat_observe_info = observation.get_observe_info(obs_id)
-        else:
-            chat_observe_info = observation.get_observe_info()
+        async with self._thinking_lock: # 获取思考锁
+            # --- 在思考前确保观察已执行 --- #
+            await self.ensure_observed()
 
-        extra_info_prompt = ""
-        for tool_name, tool_data in extra_info.items():
-            extra_info_prompt += f"{tool_name} 相关信息:\n"
-            for item in tool_data:
-                extra_info_prompt += f"- {item['name']}: {item['content']}\n"
+            self.last_active_time = time.time() # 更新最后激活时间戳
 
-        # 开始构建prompt
-        prompt_personality = f"你的名字是{self.bot_name},你"
-        # person
-        individuality = Individuality.get_instance()
+            current_thinking_info = self.current_mind
+            mood_info = self.current_state.mood
+            observation = self._get_primary_observation()
+            if not observation:
+                logger.error(f"[{self.subheartflow_id}] Cannot perform thinking without observation.")
+                return "", [] # 返回空结果
 
-        personality_core = individuality.personality.personality_core
-        prompt_personality += personality_core
+            # --- 获取观察信息 --- #
+            chat_observe_info = ""
+            if obs_id:
+                try:
+                    chat_observe_info = observation.get_observe_info(obs_id)
+                    logger.debug(f"[{self.subheartflow_id}] Using specific observation IDs: {obs_id}")
+                except Exception as e:
+                    logger.error(f"[{self.subheartflow_id}] Error getting observe info with IDs {obs_id}: {e}. Falling back.")
+                    chat_observe_info = observation.get_observe_info() # 出错时回退到默认观察
+            else:
+                chat_observe_info = observation.get_observe_info()
+                logger.debug(f"[{self.subheartflow_id}] Using default observation info.")
 
-        personality_sides = individuality.personality.personality_sides
-        random.shuffle(personality_sides)
-        prompt_personality += f",{personality_sides[0]}"
 
-        identity_detail = individuality.identity.identity_detail
-        random.shuffle(identity_detail)
-        prompt_personality += f",{identity_detail[0]}"
+            # --- 构建 Prompt (基本逻辑不变) --- #
+            extra_info_prompt = ""
+            if extra_info:
+                for tool_name, tool_data in extra_info.items():
+                    extra_info_prompt += f"{tool_name} 相关信息:\n"
+                    for item in tool_data:
+                        extra_info_prompt += f"- {item['name']}: {item['content']}\n"
+            else:
+                extra_info_prompt = "无工具信息。\n" # 提供默认值
 
-        # 关系
-        who_chat_in_group = [
-            (chat_stream.user_info.platform, chat_stream.user_info.user_id, chat_stream.user_info.user_nickname)
-        ]
-        who_chat_in_group += get_recent_group_speaker(
-            chat_stream.stream_id,
-            (chat_stream.user_info.platform, chat_stream.user_info.user_id),
-            limit=global_config.MAX_CONTEXT_SIZE,
-        )
+            individuality = Individuality.get_instance()
+            prompt_personality = f"你的名字是{self.bot_name},你"
+            prompt_personality += individuality.personality.personality_core
+            personality_sides = individuality.personality.personality_sides
+            if personality_sides: random.shuffle(personality_sides); prompt_personality += f",{personality_sides[0]}"
+            identity_detail = individuality.identity.identity_detail
+            if identity_detail: random.shuffle(identity_detail); prompt_personality += f",{identity_detail[0]}"
 
-        relation_prompt = ""
-        for person in who_chat_in_group:
-            relation_prompt += await relationship_manager.build_relationship_info(person)
+            who_chat_in_group = [
+                (chat_stream.platform, sender_info.user_id, sender_info.user_nickname) # 先添加当前发送者
+            ]
+            # 获取最近发言者，排除当前发送者，避免重复
+            recent_speakers = get_recent_group_speaker(
+                chat_stream.stream_id,
+                (chat_stream.platform, sender_info.user_id),
+                limit=global_config.MAX_CONTEXT_SIZE -1 # 减去当前发送者
+            )
+            who_chat_in_group.extend(recent_speakers)
 
-        # relation_prompt_all = (
-        #     f"{relation_prompt}关系等级越大，关系越好，请分析聊天记录，"
-        #     f"根据你和说话者{sender_name}的关系和态度进行回复，明确你的立场和情感。"
-        # )
-        relation_prompt_all = (await global_prompt_manager.get_prompt_async("relationship_prompt")).format(
-            relation_prompt, sender_info.user_nickname
-        )
+            relation_prompt = ""
+            unique_speakers = set() # 确保人物信息不重复
+            for person_tuple in who_chat_in_group:
+                person_key = (person_tuple[0], person_tuple[1]) # 使用 platform+id 作为唯一标识
+                if person_key not in unique_speakers:
+                    relation_prompt += await relationship_manager.build_relationship_info(person_tuple)
+                    unique_speakers.add(person_key)
 
-        sender_name_sign = (
-            f"<{chat_stream.platform}:{sender_info.user_id}:{sender_info.user_nickname}:{sender_info.user_cardname}>"
-        )
+            relation_prompt_all = (await global_prompt_manager.get_prompt_async("relationship_prompt")).format(
+                relation_prompt, sender_info.user_nickname
+            )
 
-        # prompt = ""
-        # # prompt += f"麦麦的总体想法是：{self.main_heartflow_info}\n\n"
-        # if tool_result.get("used_tools", False):
-        #     prompt += f"{collected_info}\n"
-        # prompt += f"{relation_prompt_all}\n"
-        # prompt += f"{prompt_personality}\n"
-        # prompt += f"刚刚你的想法是{current_thinking_info}。如果有新的内容，记得转换话题\n"
-        # prompt += "-----------------------------------\n"
-        # prompt += f"现在你正在上网，和qq群里的网友们聊天，群里正在聊的话题是：{chat_observe_info}\n"
-        # prompt += f"你现在{mood_info}\n"
-        # prompt += f"你注意到{sender_name}刚刚说：{message_txt}\n"
-        # prompt += "现在你接下去继续思考，产生新的想法，不要分点输出，输出连贯的内心独白"
-        # prompt += "思考时可以想想如何对群聊内容进行回复。回复的要求是：平淡一些，简短一些，说中文，尽量不要说你说过的话\n"
-        # prompt += "请注意不要输出多余内容(包括前后缀，冒号和引号，括号， 表情，等)，不要带有括号和动作描写"
-        # prompt += f"记得结合上述的消息，生成内心想法，文字不要浮夸，注意你就是{self.bot_name}，{self.bot_name}指的就是你。"
+            sender_name_sign = (
+                f"<{chat_stream.platform}:{sender_info.user_id}:{sender_info.user_nickname}:{sender_info.user_cardname or 'NoCard'}>"
+            )
 
-        time_now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
+            time_now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
 
-        prompt = (await global_prompt_manager.get_prompt_async("sub_heartflow_prompt_before")).format(
-            extra_info_prompt,
-            # prompt_schedule,
-            relation_prompt_all,
-            prompt_personality,
-            current_thinking_info,
-            time_now,
-            chat_observe_info,
-            mood_info,
-            sender_name_sign,
-            message_txt,
-            self.bot_name,
-        )
+            prompt = (await global_prompt_manager.get_prompt_async("sub_heartflow_prompt_before")).format(
+                extra_info=extra_info_prompt,
+                relation_prompt_all=relation_prompt_all,
+                prompt_personality=prompt_personality,
+                current_thinking_info=current_thinking_info,
+                time_now=time_now,
+                chat_observe_info=chat_observe_info,
+                mood_info=mood_info,
+                sender_name=sender_name_sign,
+                message_txt=message_txt,
+                bot_name=self.bot_name,
+            )
 
-        prompt = await relationship_manager.convert_all_person_sign_to_person_name(prompt)
-        prompt = parse_text_timestamps(prompt, mode="lite")
+            prompt = await relationship_manager.convert_all_person_sign_to_person_name(prompt)
+            prompt = parse_text_timestamps(prompt, mode="lite")
 
-        try:
-            response, reasoning_content = await self.llm_model.generate_response_async(prompt)
-        except Exception as e:
-            logger.error(f"回复前内心独白获取失败: {e}")
-            response = ""
-        self.update_current_mind(response)
+            logger.debug(f"[{self.subheartflow_id}] Thinking Prompt:\n{prompt}")
 
-        self.current_mind = response
+            try:
+                response, reasoning_content = await self.llm_model.generate_response_async(prompt)
+                if not response: # 如果 LLM 返回空，给一个默认想法
+                    response = "(不知道该想些什么...)"
+                    logger.warning(f"[{self.subheartflow_id}] LLM returned empty response for thinking.")
+            except Exception as e:
+                logger.error(f"[{self.subheartflow_id}] 内心独白获取失败: {e}")
+                response = "(思考时发生错误...)" # 错误时的默认想法
+
+            self.update_current_mind(response)
+
+            # self.current_mind 已经在 update_current_mind 中更新
+
+            logger.info(f"[{self.subheartflow_id}] 思考前脑内状态：{self.current_mind}")
+            return self.current_mind, self.past_mind
 
-        logger.info(f"prompt:\n{prompt}\n")
-        logger.info(f"麦麦的思考前脑内状态：{self.current_mind}")
-        return self.current_mind, self.past_mind
-    
     async def do_thinking_after_observe(
         self, message_txt: str, sender_info: UserInfo, chat_stream: ChatStream, extra_info: str, obs_id: int = None
     ):
@@ -337,7 +370,6 @@ class SubHeartflow:
             f"<{chat_stream.platform}:{sender_info.user_id}:{sender_info.user_nickname}:{sender_info.user_cardname}>"
         )
 
-
         time_now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
 
         prompt = (await global_prompt_manager.get_prompt_async("sub_heartflow_prompt_after_observe")).format(
@@ -436,6 +468,24 @@ class SubHeartflow:
         self.past_mind.append(self.current_mind)
         self.current_mind = response
 
+    async def check_reply_trigger(self) -> bool:
+        """根据观察到的信息和内部状态，判断是否应该触发一次回复。
+           TODO: 实现具体的判断逻辑。
+           例如：检查 self.observations[0].now_message_info 是否包含提及、问题，
+           或者 self.current_mind 中是否包含强烈的回复意图等。
+        """
+        # Placeholder: 目前始终返回 False，需要后续实现
+        logger.trace(f"[{self.subheartflow_id}] check_reply_trigger called. (Logic Pending)")
+        # --- 实现触发逻辑 --- #
+        # 示例：如果观察到的最新消息包含自己的名字，则有一定概率触发
+        # observation = self._get_primary_observation()
+        # if observation and self.bot_name in observation.now_message_info[-100:]: # 检查最后100个字符
+        #     if random.random() < 0.3: # 30% 概率触发
+        #         logger.info(f"[{self.subheartflow_id}] Triggering reply based on mention.")
+        #         return True
+        # ------------------ #
+        return False # 默认不触发
+
 
 init_prompt()
 # subheartflow = SubHeartflow()

src/plugins/chat_module/heartFC_chat/heartFC__generator.py

@@ -48,45 +48,21 @@ class ResponseGenerator:
         arousal_multiplier = MoodManager.get_instance().get_arousal_multiplier()
 
         with Timer() as t_generate_response:
-            checked = False
-            if random.random() > 0:
-                checked = False
-                current_model = self.model_normal
-                current_model.temperature = (
-                    global_config.llm_normal["temp"] * arousal_multiplier
-                )  # 激活度越高，温度越高
-                model_response = await self._generate_response_with_model(
-                    message, current_model, thinking_id, mode="normal"
-                )
 
-                model_checked_response = model_response
-            else:
-                checked = True
-                current_model = self.model_normal
-                current_model.temperature = (
-                    global_config.llm_normal["temp"] * arousal_multiplier
-                )  # 激活度越高，温度越高
-                print(f"生成{message.processed_plain_text}回复温度是：{current_model.temperature}")
-                model_response = await self._generate_response_with_model(
-                    message, current_model, thinking_id, mode="simple"
-                )
+            current_model = self.model_normal
+            current_model.temperature = (
+                global_config.llm_normal["temp"] * arousal_multiplier
+            )  # 激活度越高，温度越高
+            model_response = await self._generate_response_with_model(
+                message, current_model, thinking_id, mode="normal"
+            )
 
-                current_model.temperature = global_config.llm_normal["temp"]
-                model_checked_response = await self._check_response_with_model(
-                    message, model_response, current_model, thinking_id
-                )
 
         if model_response:
-            if checked:
-                logger.info(
-                    f"{global_config.BOT_NICKNAME}的回复是：{model_response}，思忖后，回复是：{model_checked_response},生成回复时间: {t_generate_response.human_readable}"
-                )
-            else:
-                logger.info(
-                    f"{global_config.BOT_NICKNAME}的回复是：{model_response},生成回复时间: {t_generate_response.human_readable}"
-                )
-
-            model_processed_response = await self._process_response(model_checked_response)
+            logger.info(
+                f"{global_config.BOT_NICKNAME}的回复是：{model_response},生成回复时间: {t_generate_response.human_readable}"
+            )
+            model_processed_response = await self._process_response(model_response)
 
             return model_processed_response
         else:

src/plugins/chat_module/heartFC_chat/heartFC_chat.py

@@ -18,6 +18,8 @@ from src.plugins.respon_info_catcher.info_catcher import info_catcher_manager
 from ...utils.timer_calculater import Timer
 from src.do_tool.tool_use import ToolUser
 from .interest import InterestManager, InterestChatting
+from src.plugins.chat.chat_stream import chat_manager
+from src.plugins.chat.message import MessageInfo
 
 # 定义日志配置
 chat_config = LogConfig(
@@ -28,7 +30,6 @@ chat_config = LogConfig(
 logger = get_module_logger("heartFC_chat", config=chat_config)
 
 # 新增常量
-INTEREST_LEVEL_REPLY_THRESHOLD = 4.0
 INTEREST_MONITOR_INTERVAL_SECONDS = 1
 
 class HeartFC_Chat:
@@ -41,87 +42,105 @@ class HeartFC_Chat:
         self._interest_monitor_task: Optional[asyncio.Task] = None
 
     async def start(self):
-        """Starts asynchronous tasks like the interest monitor."""
-        logger.info("HeartFC_Chat starting asynchronous tasks...")
+        """启动异步任务,如兴趣监控器"""
+        logger.info("HeartFC_Chat 正在启动异步任务...")
         await self.interest_manager.start_background_tasks()
         self._initialize_monitor_task()
-        logger.info("HeartFC_Chat asynchronous tasks started.")
+        logger.info("HeartFC_Chat 异步任务启动完成")
 
     def _initialize_monitor_task(self):
-        """启动后台兴趣监控任务"""
+        """启动后台兴趣监控任务，可以检查兴趣是否足以开启心流对话"""
         if self._interest_monitor_task is None or self._interest_monitor_task.done():
             try:
                 loop = asyncio.get_running_loop()
                 self._interest_monitor_task = loop.create_task(self._interest_monitor_loop())
-                logger.info(f"Interest monitor task created. Interval: {INTEREST_MONITOR_INTERVAL_SECONDS}s, Level Threshold: {INTEREST_LEVEL_REPLY_THRESHOLD}")
+                logger.info(f"兴趣监控任务已创建。监控间隔: {INTEREST_MONITOR_INTERVAL_SECONDS}秒。")
             except RuntimeError:
-                 logger.error("Failed to create interest monitor task: No running event loop.")
+                 logger.error("创建兴趣监控任务失败：没有运行中的事件循环。")
                  raise
         else:
-            logger.warning("Interest monitor task creation skipped: already running or exists.")
+            logger.warning("跳过兴趣监控任务创建：任务已存在或正在运行。")
 
     async def _interest_monitor_loop(self):
         """后台任务，定期检查兴趣度变化并触发回复"""
-        logger.info("Interest monitor loop starting...")
-        await asyncio.sleep(0.3)
+        logger.info("兴趣监控循环开始...")
         while True:
             await asyncio.sleep(INTEREST_MONITOR_INTERVAL_SECONDS)
             try:
-                interest_items_snapshot: List[tuple[str, InterestChatting]] = []
-                stream_ids = list(self.interest_manager.interest_dict.keys())
-                for stream_id in stream_ids:
-                    chatting_instance = self.interest_manager.get_interest_chatting(stream_id)
-                    if chatting_instance:
-                        interest_items_snapshot.append((stream_id, chatting_instance))
+                # --- 修改：遍历 SubHeartflow 并检查触发器 ---
+                active_stream_ids = list(heartflow.get_all_subheartflows_streams_ids()) # 需要 heartflow 提供此方法
+                logger.trace(f"检查 {len(active_stream_ids)} 个活跃流是否足以开启心流对话...")
 
-                for stream_id, chatting_instance in interest_items_snapshot:
-                    triggering_message = chatting_instance.last_triggering_message
-                    current_interest = chatting_instance.get_interest()
+                for stream_id in active_stream_ids:
+                    sub_hf = heartflow.get_subheartflow(stream_id)
+                    if not sub_hf:
+                        logger.warning(f"监控循环: 无法获取活跃流 {stream_id} 的 sub_hf")
+                        continue
 
-                    # 添加调试日志，检查触发条件
-                    # logger.debug(f"[兴趣监控][{stream_id}] 当前兴趣: {current_interest:.2f}, 阈值: {INTEREST_LEVEL_REPLY_THRESHOLD}, 触发消息存在: {triggering_message is not None}")
+                    # --- 获取 Observation 和消息列表 --- #
+                    observation = sub_hf._get_primary_observation()
+                    if not observation:
+                        logger.warning(f"[{stream_id}] SubHeartflow 没有在观察，无法检查触发器。")
+                        continue
+                    observed_messages = observation.talking_message # 获取消息字典列表
+                    # --- 结束获取 --- #
 
-                    if current_interest > INTEREST_LEVEL_REPLY_THRESHOLD and triggering_message is not None:
-                        logger.info(f"[{stream_id}] 检测到高兴趣度 ({current_interest:.2f} > {INTEREST_LEVEL_REPLY_THRESHOLD}). 基于消息 ID: {triggering_message.message_info.message_id} 的上下文触发回复") # 更新日志信息使其更清晰
+                    should_trigger = False
+                    try:
+                        # check_reply_trigger 可以选择性地接收 observed_messages 作为参数
+                        should_trigger = await sub_hf.check_reply_trigger() # 目前 check_reply_trigger 还不处理这个
+                    except Exception as e:
+                        logger.error(f"错误调用 check_reply_trigger 流 {stream_id}: {e}")
+                        logger.error(traceback.format_exc())
 
-                        chatting_instance.reset_trigger_info()
-                        logger.debug(f"[{stream_id}] Trigger info reset before starting reply task.")
+                    if should_trigger:
+                        logger.info(f"[{stream_id}] SubHeartflow 决定开启心流对话。")
+                        # 调用修改后的处理函数，传递 stream_id 和 observed_messages
+                        asyncio.create_task(self._process_triggered_reply(stream_id, observed_messages))
 
-                        asyncio.create_task(self._process_triggered_reply(stream_id, triggering_message))
 
             except asyncio.CancelledError:
-                logger.info("Interest monitor loop cancelled.")
+                logger.info("兴趣监控循环已取消。")
                 break
             except Exception as e:
-                logger.error(f"Error in interest monitor loop: {e}")
+                logger.error(f"兴趣监控循环错误: {e}")
                 logger.error(traceback.format_exc())
-                await asyncio.sleep(5)
+                await asyncio.sleep(5) # 发生错误时等待
 
-    async def _process_triggered_reply(self, stream_id: str, triggering_message: MessageRecv):
-        """Helper coroutine to handle the processing of a triggered reply based on interest level."""
+    async def _process_triggered_reply(self, stream_id: str, observed_messages: List[dict]):
+        """Helper coroutine to handle the processing of a triggered reply based on SubHeartflow trigger."""
         try:
-            logger.info(f"[{stream_id}] Starting level-triggered reply generation for message ID: {triggering_message.message_info.message_id}...")
-            await self.trigger_reply_generation(triggering_message)
+            logger.info(f"[{stream_id}] SubHeartflow 触发回复...")
+            # 调用修改后的 trigger_reply_generation
+            await self.trigger_reply_generation(stream_id, observed_messages)
 
-            # 在回复处理后降低兴趣度，降低固定值：新阈值的一半
-            decrease_value = INTEREST_LEVEL_REPLY_THRESHOLD / 2
-            self.interest_manager.decrease_interest(stream_id, value=decrease_value)
-            post_trigger_interest = self.interest_manager.get_interest(stream_id)
-            # 更新日志以反映降低的是基于新阈值的固定值
-            logger.info(f"[{stream_id}] Interest decreased by fixed value {decrease_value:.2f} (LevelThreshold/2) after processing level-triggered reply. Current interest: {post_trigger_interest:.2f}")
+            # --- 调整兴趣降低逻辑 ---
+            # 这里的兴趣降低可能不再适用，或者需要基于不同的逻辑
+            # 例如，回复后可以将 SubHeartflow 的某种"回复意愿"状态重置
+            # 暂时注释掉，或根据需要调整
+            # chatting_instance = self.interest_manager.get_interest_chatting(stream_id)
+            # if chatting_instance:
+            #    decrease_value = chatting_instance.trigger_threshold / 2 # 使用实例的阈值
+            #    self.interest_manager.decrease_interest(stream_id, value=decrease_value)
+            #    post_trigger_interest = self.interest_manager.get_interest(stream_id) # 获取更新后的兴趣
+            #    logger.info(f"[{stream_id}] Interest decreased by {decrease_value:.2f} (InstanceThreshold/2) after processing triggered reply. Current interest: {post_trigger_interest:.2f}")
+            # else:
+            #     logger.warning(f"[{stream_id}] Could not find InterestChatting instance after reply processing to decrease interest.")
+            logger.debug(f"[{stream_id}] Reply processing finished. (Interest decrease logic needs review).")
 
         except Exception as e:
-            logger.error(f"Error processing level-triggered reply for stream_id {stream_id}, context message_id {triggering_message.message_info.message_id}: {e}")
+            logger.error(f"Error processing SubHeartflow-triggered reply for stream_id {stream_id}: {e}") # 更新日志信息
             logger.error(traceback.format_exc())
+    # --- 结束修改 ---
 
-    async def _create_thinking_message(self, message: MessageRecv):
-        """创建思考消息 (从 message 获取信息)"""
-        chat = message.chat_stream
-        if not chat:
-             logger.error(f"Cannot create thinking message, chat_stream is None for message ID: {message.message_info.message_id}")
-             return None
-        userinfo = message.message_info.user_info # 发起思考的用户（即原始消息发送者）
-        messageinfo = message.message_info # 原始消息信息
+    async def _create_thinking_message(self, anchor_message: Optional[MessageRecv]):
+        """创建思考消息 (尝试锚定到 anchor_message)"""
+        if not anchor_message or not anchor_message.chat_stream:
+            logger.error("无法创建思考消息，缺少有效的锚点消息或聊天流。")
+            return None
+
+        chat = anchor_message.chat_stream
+        messageinfo = anchor_message.message_info
         bot_user_info = UserInfo(
             user_id=global_config.BOT_QQ,
             user_nickname=global_config.BOT_NICKNAME,
@@ -133,17 +152,21 @@ class HeartFC_Chat:
         thinking_message = MessageThinking(
             message_id=thinking_id,
             chat_stream=chat,
-            bot_user_info=bot_user_info, # 思考消息的发出者是 bot
-            reply=message, # 回复的是原始消息
+            bot_user_info=bot_user_info,
+            reply=anchor_message, # 回复的是锚点消息
             thinking_start_time=thinking_time_point,
         )
 
         MessageManager().add_message(thinking_message)
-
         return thinking_id
 
-    async def _send_response_messages(self, message: MessageRecv, response_set: List[str], thinking_id) -> MessageSending:
-        chat = message.chat_stream
+    async def _send_response_messages(self, anchor_message: Optional[MessageRecv], response_set: List[str], thinking_id) -> Optional[MessageSending]:
+        """发送回复消息 (尝试锚定到 anchor_message)"""
+        if not anchor_message or not anchor_message.chat_stream:
+            logger.error("无法发送回复，缺少有效的锚点消息或聊天流。")
+            return None
+
+        chat = anchor_message.chat_stream
         container = MessageManager().get_container(chat.stream_id)
         thinking_message = None
         for msg in container.messages:
@@ -152,26 +175,26 @@ class HeartFC_Chat:
                 container.messages.remove(msg)
                 break
         if not thinking_message:
-            logger.warning("未找到对应的思考消息，可能已超时被移除")
+            logger.warning(f"[{chat.stream_id}] 未找到对应的思考消息 {thinking_id}，可能已超时被移除")
             return None
 
         thinking_start_time = thinking_message.thinking_start_time
         message_set = MessageSet(chat, thinking_id)
         mark_head = False
         first_bot_msg = None
-        for msg in response_set:
-            message_segment = Seg(type="text", data=msg)
+        for msg_text in response_set:
+            message_segment = Seg(type="text", data=msg_text)
             bot_message = MessageSending(
-                message_id=thinking_id,
+                message_id=thinking_id, # 使用 thinking_id 作为批次标识
                 chat_stream=chat,
                 bot_user_info=UserInfo(
                     user_id=global_config.BOT_QQ,
                     user_nickname=global_config.BOT_NICKNAME,
-                    platform=message.message_info.platform, # 从传入的 message 获取 platform
+                    platform=anchor_message.message_info.platform,
                 ),
-                sender_info=message.message_info.user_info, # 发送给谁
+                sender_info=anchor_message.message_info.user_info, # 发送给锚点消息的用户
                 message_segment=message_segment,
-                reply=message, # 回复原始消息
+                reply=anchor_message, # 回复锚点消息
                 is_head=not mark_head,
                 is_emoji=False,
                 thinking_start_time=thinking_start_time,
@@ -180,185 +203,277 @@ class HeartFC_Chat:
                 mark_head = True
                 first_bot_msg = bot_message
             message_set.add_message(bot_message)
-        MessageManager().add_message(message_set)
-        return first_bot_msg
 
-    async def _handle_emoji(self, message: MessageRecv, response_set, send_emoji=""):
-        """处理表情包 (从 message 获取信息)"""
-        chat = message.chat_stream
+        if message_set.messages: # 确保有消息才添加
+            MessageManager().add_message(message_set)
+            return first_bot_msg
+        else:
+            logger.warning(f"[{chat.stream_id}] 没有生成有效的回复消息集，无法发送。")
+            return None
+
+    async def _handle_emoji(self, anchor_message: Optional[MessageRecv], response_set, send_emoji=""):
+        """处理表情包 (尝试锚定到 anchor_message)"""
+        if not anchor_message or not anchor_message.chat_stream:
+             logger.error("无法处理表情包，缺少有效的锚点消息或聊天流。")
+             return
+
+        chat = anchor_message.chat_stream
         if send_emoji:
             emoji_raw = await emoji_manager.get_emoji_for_text(send_emoji)
         else:
             emoji_text_source = "".join(response_set) if response_set else ""
             emoji_raw = await emoji_manager.get_emoji_for_text(emoji_text_source)
+
         if emoji_raw:
             emoji_path, description = emoji_raw
             emoji_cq = image_path_to_base64(emoji_path)
-            thinking_time_point = round(message.message_info.time, 2)
+            # 使用当前时间戳，因为没有原始消息的时间戳
+            thinking_time_point = round(time.time(), 2)
             message_segment = Seg(type="emoji", data=emoji_cq)
             bot_message = MessageSending(
-                message_id="mt" + str(thinking_time_point),
+                message_id="me" + str(thinking_time_point), # 使用不同的 ID 前缀?
                 chat_stream=chat,
                 bot_user_info=UserInfo(
                     user_id=global_config.BOT_QQ,
                     user_nickname=global_config.BOT_NICKNAME,
-                    platform=message.message_info.platform,
+                    platform=anchor_message.message_info.platform,
                 ),
-                sender_info=message.message_info.user_info, # 发送给谁
+                sender_info=anchor_message.message_info.user_info,
                 message_segment=message_segment,
-                reply=message, # 回复原始消息
+                reply=anchor_message, # 回复锚点消息
                 is_head=False,
                 is_emoji=True,
             )
             MessageManager().add_message(bot_message)
 
-    async def _update_relationship(self, message: MessageRecv, response_set):
-        """更新关系情绪"""
+    async def _update_relationship(self, anchor_message: Optional[MessageRecv], response_set):
+        """更新关系情绪 (尝试基于 anchor_message)"""
+        if not anchor_message or not anchor_message.chat_stream:
+             logger.error("无法更新关系情绪，缺少有效的锚点消息或聊天流。")
+             return
+
+        # 关系更新依赖于理解回复是针对谁的，以及原始消息的上下文
+        # 这里的实现可能需要调整，取决于关系管理器如何工作
         ori_response = ",".join(response_set)
-        stance, emotion = await self.gpt._get_emotion_tags(ori_response, message.processed_plain_text)
+        # 注意：anchor_message.processed_plain_text 是锚点消息的文本，不一定是思考的全部上下文
+        stance, emotion = await self.gpt._get_emotion_tags(ori_response, anchor_message.processed_plain_text)
         await relationship_manager.calculate_update_relationship_value(
-            chat_stream=message.chat_stream, label=emotion, stance=stance
+            chat_stream=anchor_message.chat_stream, # 使用锚点消息的流
+            label=emotion,
+            stance=stance
         )
         self.mood_manager.update_mood_from_emotion(emotion, global_config.mood_intensity_factor)
 
-    async def trigger_reply_generation(self, message: MessageRecv):
-        """根据意愿阈值触发的实际回复生成和发送逻辑 (V3 - 简化参数)"""
-        chat = message.chat_stream
-        userinfo = message.message_info.user_info
-        messageinfo = message.message_info
+    async def trigger_reply_generation(self, stream_id: str, observed_messages: List[dict]):
+        """根据 SubHeartflow 的触发信号生成回复 (基于观察)"""
+        chat = None
+        sub_hf = None
+        anchor_message: Optional[MessageRecv] = None # <--- 重命名，用于锚定回复的消息对象
+        userinfo: Optional[UserInfo] = None
+        messageinfo: Optional[MessageInfo] = None
 
         timing_results = {}
+        current_mind = None
         response_set = None
         thinking_id = None
         info_catcher = None
 
         try:
+            # --- 1. 获取核心对象：ChatStream 和 SubHeartflow ---
             try:
-                with Timer("观察", timing_results):
-                    sub_hf = heartflow.get_subheartflow(chat.stream_id)
-                    if not sub_hf:
-                        logger.warning(f"尝试观察时未找到 stream_id {chat.stream_id} 的 subheartflow")
+                with Timer("获取聊天流和子心流", timing_results):
+                    chat = chat_manager.get_stream(stream_id)
+                    if not chat:
+                        logger.error(f"[{stream_id}] 无法找到聊天流对象，无法生成回复。")
+                        return
+                    sub_hf = heartflow.get_subheartflow(stream_id)
+                    if not sub_hf:
+                        logger.error(f"[{stream_id}] 无法找到子心流对象，无法生成回复。")
                         return
-                    await sub_hf.do_observe()
             except Exception as e:
-                logger.error(f"心流观察失败: {e}")
-                logger.error(traceback.format_exc())
+                 logger.error(f"[{stream_id}] 获取 ChatStream 或 SubHeartflow 时出错: {e}")
+                 logger.error(traceback.format_exc())
+                 return
 
-            container = MessageManager().get_container(chat.stream_id)
-            thinking_count = container.count_thinking_messages()
-            max_thinking_messages = getattr(global_config, 'max_concurrent_thinking_messages', 3)
-            if thinking_count >= max_thinking_messages:
-                logger.warning(f"聊天流 {chat.stream_id} 已有 {thinking_count} 条思考消息，取消回复。触发消息: {message.processed_plain_text[:30]}...")
+            # --- 2. 尝试从 observed_messages 重建最后一条消息作为锚点 --- #
+            try:
+                with Timer("获取最后消息锚点", timing_results):
+                    if observed_messages:
+                        last_msg_dict = observed_messages[-1] # 直接从传入列表获取最后一条
+                        # 尝试从字典重建 MessageRecv 对象（可能需要调整 MessageRecv 的构造方式或创建一个辅助函数）
+                        # 这是一个简化示例，假设 MessageRecv 可以从字典初始化
+                        # 你可能需要根据 MessageRecv 的实际 __init__ 来调整
+                        try:
+                            anchor_message = MessageRecv(last_msg_dict) # 假设 MessageRecv 支持从字典创建
+                            userinfo = anchor_message.message_info.user_info
+                            messageinfo = anchor_message.message_info
+                            logger.debug(f"[{stream_id}] 获取到最后消息作为锚点: ID={messageinfo.message_id}, Sender={userinfo.user_nickname}")
+                        except Exception as e_msg:
+                            logger.error(f"[{stream_id}] 从字典重建最后消息 MessageRecv 失败: {e_msg}. 字典: {last_msg_dict}")
+                            anchor_message = None # 重置以表示失败
+                    else:
+                        logger.warning(f"[{stream_id}] 无法从 Observation 获取最后消息锚点。")
+            except Exception as e:
+                logger.error(f"[{stream_id}] 获取最后消息锚点时出错: {e}")
+                logger.error(traceback.format_exc())
+                # 即使没有锚点，也可能继续尝试生成非回复性消息，取决于后续逻辑
+
+            # --- 3. 检查是否能继续 (需要思考消息锚点) ---
+            if not anchor_message:
+                logger.warning(f"[{stream_id}] 没有有效的消息锚点，无法创建思考消息和发送回复。取消回复生成。")
                 return
 
+            # --- 4. 检查并发思考限制 (使用 anchor_message 简化获取) ---
+            try:
+                container = MessageManager().get_container(chat.stream_id)
+                thinking_count = container.count_thinking_messages()
+                max_thinking_messages = getattr(global_config, 'max_concurrent_thinking_messages', 3)
+                if thinking_count >= max_thinking_messages:
+                    logger.warning(f"聊天流 {chat.stream_id} 已有 {thinking_count} 条思考消息，取消回复。")
+                    return
+            except Exception as e:
+                logger.error(f"[{stream_id}] 检查并发思考限制时出错: {e}")
+                return
+
+            # --- 5. 创建思考消息 (使用 anchor_message) ---
             try:
                 with Timer("创建思考消息", timing_results):
-                    thinking_id = await self._create_thinking_message(message)
+                    # 注意：这里传递 anchor_message 给 _create_thinking_message
+                    thinking_id = await self._create_thinking_message(anchor_message)
             except Exception as e:
-                logger.error(f"心流创建思考消息失败: {e}")
+                logger.error(f"[{stream_id}] 创建思考消息失败: {e}")
                 return
             if not thinking_id:
-                logger.error("未能成功创建思考消息 ID，无法继续回复流程。")
+                logger.error(f"[{stream_id}] 未能成功创建思考消息 ID，无法继续回复流程。")
                 return
 
-            logger.trace(f"创建捕捉器，thinking_id:{thinking_id}")
+            # --- 6. 信息捕捉器 (使用 anchor_message) ---
+            logger.trace(f"[{stream_id}] 创建捕捉器，thinking_id:{thinking_id}")
             info_catcher = info_catcher_manager.get_info_catcher(thinking_id)
-            info_catcher.catch_decide_to_response(message)
+            info_catcher.catch_decide_to_response(anchor_message)
 
+            # --- 7. 思考前使用工具 --- #
             get_mid_memory_id = []
             tool_result_info = {}
             send_emoji = ""
+            observation_context_text = "" # 从 observation 获取上下文文本
             try:
-                with Timer("思考前使用工具", timing_results):
-                    tool_result = await self.tool_user.use_tool(
-                        message.processed_plain_text,
-                        userinfo.user_nickname,
-                        chat,
-                        heartflow.get_subheartflow(chat.stream_id),
-                    )
-                    if tool_result.get("used_tools", False):
-                        if "structured_info" in tool_result:
-                            tool_result_info = tool_result["structured_info"]
-                            get_mid_memory_id = []
-                            for tool_name, tool_data in tool_result_info.items():
-                                if tool_name == "mid_chat_mem":
-                                    for mid_memory in tool_data:
-                                        get_mid_memory_id.append(mid_memory["content"])
-                                if tool_name == "send_emoji":
-                                    send_emoji = tool_data[0]["content"]
-            except Exception as e:
-                logger.error(f"思考前工具调用失败: {e}")
-                logger.error(traceback.format_exc())
+                # --- 使用传入的 observed_messages 构建上下文文本 --- #
+                if observed_messages:
+                    # 可以选择转换全部消息，或只转换最后几条
+                    # 这里示例转换全部消息
+                    context_texts = []
+                    for msg_dict in observed_messages:
+                        # 假设 detailed_plain_text 字段包含所需文本
+                        # 你可能需要更复杂的逻辑来格式化，例如添加发送者和时间
+                        text = msg_dict.get('detailed_plain_text', '')
+                        if text: context_texts.append(text)
+                    observation_context_text = "\n".join(context_texts)
+                    logger.debug(f"[{stream_id}] Context for tools:\n{observation_context_text[-200:]}...") # 打印部分上下文
+                else:
+                    logger.warning(f"[{stream_id}] observed_messages 列表为空，无法为工具提供上下文。")
 
-            current_mind, past_mind = "", ""
-            try:
-                with Timer("思考前脑内状态", timing_results):
-                     sub_hf = heartflow.get_subheartflow(chat.stream_id)
-                     if sub_hf:
-                        current_mind, past_mind = await sub_hf.do_thinking_before_reply(
-                            message_txt=message.processed_plain_text,
-                            sender_info=userinfo,
+                if observation_context_text:
+                    with Timer("思考前使用工具", timing_results):
+                        tool_result = await self.tool_user.use_tool(
+                            message_txt=observation_context_text, # <--- 使用观察上下文
                             chat_stream=chat,
-                            obs_id=get_mid_memory_id,
-                            extra_info=tool_result_info,
+                            sub_heartflow=sub_hf
                         )
-                     else:
-                         logger.warning(f"尝试思考前状态时未找到 stream_id {chat.stream_id} 的 subheartflow")
+                        if tool_result.get("used_tools", False):
+                            if "structured_info" in tool_result:
+                                tool_result_info = tool_result["structured_info"]
+                                get_mid_memory_id = []
+                                for tool_name, tool_data in tool_result_info.items():
+                                    if tool_name == "mid_chat_mem":
+                                        for mid_memory in tool_data:
+                                            get_mid_memory_id.append(mid_memory["content"])
+                                    if tool_name == "send_emoji":
+                                        send_emoji = tool_data[0]["content"]
             except Exception as e:
-                logger.error(f"心流思考前脑内状态失败: {e}")
+                logger.error(f"[{stream_id}] 思考前工具调用失败: {e}")
                 logger.error(traceback.format_exc())
-            if info_catcher:
-                info_catcher.catch_afer_shf_step(timing_results.get("思考前脑内状态"), past_mind, current_mind)
 
+            # --- 8. 调用 SubHeartflow 进行思考 (不传递具体消息文本和发送者) ---
             try:
-                with Timer("生成回复", timing_results):
-                    response_set = await self.gpt.generate_response(message, thinking_id)
+                with Timer("生成内心想法(SubHF)", timing_results):
+                    # 不再传递 message_txt 和 sender_info, SubHeartflow 应基于其内部观察
+                    current_mind, past_mind = await sub_hf.do_thinking_before_reply(
+                        chat_stream=chat,
+                        extra_info=tool_result_info,
+                        obs_id=get_mid_memory_id,
+                    )
+                    logger.info(f"[{stream_id}] SubHeartflow 思考完成: {current_mind}")
             except Exception as e:
-                 logger.error(f"GPT 生成回复失败: {e}")
+                logger.error(f"[{stream_id}] SubHeartflow 思考失败: {e}")
+                logger.error(traceback.format_exc())
+                if info_catcher: info_catcher.done_catch()
+                return # 思考失败则不继续
+            if info_catcher:
+                info_catcher.catch_afer_shf_step(timing_results.get("生成内心想法(SubHF)"), past_mind, current_mind)
+
+            # --- 9. 调用 ResponseGenerator 生成回复 (使用 anchor_message 和 current_mind) ---
+            try:
+                with Timer("生成最终回复(GPT)", timing_results):
+                    response_set = await self.gpt.generate_response(anchor_message, thinking_id, current_mind=current_mind)
+            except Exception as e:
+                 logger.error(f"[{stream_id}] GPT 生成回复失败: {e}")
                  logger.error(traceback.format_exc())
                  if info_catcher: info_catcher.done_catch()
                  return
             if info_catcher:
-                info_catcher.catch_after_generate_response(timing_results.get("生成回复"))
+                info_catcher.catch_after_generate_response(timing_results.get("生成最终回复(GPT)"))
             if not response_set:
-                logger.info("回复生成失败，返回为空")
+                logger.info(f"[{stream_id}] 回复生成失败或为空。")
                 if info_catcher: info_catcher.done_catch()
                 return
 
+            # --- 10. 发送消息 (使用 anchor_message) ---
             first_bot_msg = None
             try:
                 with Timer("发送消息", timing_results):
-                    first_bot_msg = await self._send_response_messages(message, response_set, thinking_id)
+                    first_bot_msg = await self._send_response_messages(anchor_message, response_set, thinking_id)
             except Exception as e:
-                logger.error(f"心流发送消息失败: {e}")
+                logger.error(f"[{stream_id}] 发送消息失败: {e}")
+                logger.error(traceback.format_exc())
             if info_catcher:
                 info_catcher.catch_after_response(timing_results.get("发送消息"), response_set, first_bot_msg)
-                info_catcher.done_catch()
+                info_catcher.done_catch() # 完成捕捉
 
+            # --- 11. 处理表情包 (使用 anchor_message) ---
             try:
                 with Timer("处理表情包", timing_results):
                     if send_emoji:
-                        logger.info(f"麦麦决定发送表情包{send_emoji}")
-                        await self._handle_emoji(message, response_set, send_emoji)
+                        logger.info(f"[{stream_id}] 决定发送表情包 {send_emoji}")
+                        await self._handle_emoji(anchor_message, response_set, send_emoji)
             except Exception as e:
-                logger.error(f"心流处理表情包失败: {e}")
+                logger.error(f"[{stream_id}] 处理表情包失败: {e}")
+                logger.error(traceback.format_exc())
 
+            # --- 12. 记录性能日志 --- #
             timing_str = " | ".join([f"{step}: {duration:.2f}秒" for step, duration in timing_results.items()])
-            trigger_msg = message.processed_plain_text
             response_msg = " ".join(response_set) if response_set else "无回复"
-            logger.info(f"回复任务完成: 触发消息: {trigger_msg[:20]}... | 思维消息: {response_msg[:20]}... | 性能计时: {timing_str}")
+            logger.info(f"[{stream_id}] 回复任务完成 (Observation Triggered): | 思维消息: {response_msg[:30]}... | 性能计时: {timing_str}")
 
-            if first_bot_msg:
+            # --- 13. 更新关系情绪 (使用 anchor_message) ---
+            if first_bot_msg: # 仅在成功发送消息后
                 try:
                     with Timer("更新关系情绪", timing_results):
-                        await self._update_relationship(message, response_set)
+                        await self._update_relationship(anchor_message, response_set)
                 except Exception as e:
-                    logger.error(f"更新关系情绪失败: {e}")
+                    logger.error(f"[{stream_id}] 更新关系情绪失败: {e}")
                     logger.error(traceback.format_exc())
 
         except Exception as e:
-            logger.error(f"回复生成任务失败 (trigger_reply_generation V3): {e}")
+            logger.error(f"回复生成任务失败 (trigger_reply_generation V4 - Observation Triggered): {e}")
             logger.error(traceback.format_exc())
 
         finally:
-            pass
+             # 可以在这里添加清理逻辑，如果有的话
+             pass
+    # --- 结束重构 ---
+
+    # _create_thinking_message, _send_response_messages, _handle_emoji, _update_relationship
+    # 这几个辅助方法目前仍然依赖 MessageRecv 对象。
+    # 如果无法可靠地从 Observation 获取并重建最后一条消息的 MessageRecv，
+    # 或者希望回复不锚定具体消息，那么这些方法也需要进一步重构。

src/plugins/chat_module/heartFC_chat/heartFC_processor.py

@@ -120,7 +120,7 @@ class HeartFC_Processor:
 
             # 更新兴趣度
             try:
-                self.interest_manager.increase_interest(chat.stream_id, value=interested_rate, message=message)
+                self.interest_manager.increase_interest(chat.stream_id, value=interested_rate)
                 current_interest = self.interest_manager.get_interest(chat.stream_id) # 获取更新后的值用于日志
                 logger.trace(f"使用激活率 {interested_rate:.2f} 更新后 (通过缓冲后)，当前兴趣度: {current_interest:.2f}")
 

src/plugins/chat_module/heartFC_chat/interest.py

@@ -6,6 +6,7 @@ import json # 引入 json
 import os   # 引入 os
 import traceback # <--- 添加导入
 from typing import Optional # <--- 添加导入
+import random # <--- 添加导入 random
 from src.common.logger import get_module_logger, LogConfig, DEFAULT_CONFIG # 引入 DEFAULT_CONFIG
 from src.plugins.chat.chat_stream import chat_manager # *** Import ChatManager ***
 from ...chat.message import MessageRecv # 导入 MessageRecv
@@ -20,7 +21,6 @@ logger = get_module_logger("InterestManager", config=interest_log_config)
 
 # 定义常量
 DEFAULT_DECAY_RATE_PER_SECOND = 0.95  # 每秒衰减率 (兴趣保留 99%)
-# DEFAULT_INCREASE_AMOUNT = 10.0      # 不再需要固定增加值
 MAX_INTEREST = 10.0                # 最大兴趣值
 MIN_INTEREST_THRESHOLD = 0.1      # 低于此值可能被清理 (可选)
 CLEANUP_INTERVAL_SECONDS = 3600     # 清理任务运行间隔 (例如：1小时)
@@ -32,16 +32,39 @@ HISTORY_LOG_FILENAME = "interest_history.log" # 新的历史日志文件名
 # 移除阈值，将移至 HeartFC_Chat
 # INTEREST_INCREASE_THRESHOLD = 0.5
 
+# --- 新增：概率回复相关常量 ---
+REPLY_TRIGGER_THRESHOLD = 5.0         # 触发概率回复的兴趣阈值 (示例值)
+BASE_REPLY_PROBABILITY = 0.05         # 首次超过阈值时的基础回复概率 (示例值)
+PROBABILITY_INCREASE_RATE_PER_SECOND = 0.02 # 高于阈值时，每秒概率增加量 (线性增长, 示例值)
+PROBABILITY_DECAY_FACTOR_PER_SECOND = 0.3  # 低于阈值时，每秒概率衰减因子 (指数衰减, 示例值)
+MAX_REPLY_PROBABILITY = 0.95          # 回复概率上限 (示例值)
+# --- 结束：概率回复相关常量 ---
+
 class InterestChatting:
-    def __init__(self, decay_rate=DEFAULT_DECAY_RATE_PER_SECOND, max_interest=MAX_INTEREST):
+    def __init__(self,
+                 decay_rate=DEFAULT_DECAY_RATE_PER_SECOND,
+                 max_interest=MAX_INTEREST,
+                 trigger_threshold=REPLY_TRIGGER_THRESHOLD,
+                 base_reply_probability=BASE_REPLY_PROBABILITY,
+                 increase_rate=PROBABILITY_INCREASE_RATE_PER_SECOND,
+                 decay_factor=PROBABILITY_DECAY_FACTOR_PER_SECOND,
+                 max_probability=MAX_REPLY_PROBABILITY):
         self.interest_level: float = 0.0
-        self.last_update_time: float = time.time()
+        self.last_update_time: float = time.time() # 同时作为兴趣和概率的更新时间基准
         self.decay_rate_per_second: float = decay_rate
-        # self.increase_amount: float = increase_amount # 移除固定的 increase_amount
         self.max_interest: float = max_interest
-        # 新增：用于追踪最后一次显著增加的信息，供外部监控任务使用
         self.last_increase_amount: float = 0.0
-        self.last_triggering_message: MessageRecv | None = None
+        self.last_interaction_time: float = self.last_update_time # 新增：最后交互时间
+
+        # --- 新增：概率回复相关属性 ---
+        self.trigger_threshold: float = trigger_threshold
+        self.base_reply_probability: float = base_reply_probability
+        self.probability_increase_rate: float = increase_rate
+        self.probability_decay_factor: float = decay_factor
+        self.max_reply_probability: float = max_probability
+        self.current_reply_probability: float = 0.0
+        self.is_above_threshold: bool = False # 标记兴趣值是否高于阈值
+        # --- 结束：概率回复相关属性 ---
 
     def _calculate_decay(self, current_time: float):
         """计算从上次更新到现在的衰减"""
@@ -49,6 +72,7 @@ class InterestChatting:
         if time_delta > 0:
             # 指数衰减: interest = interest * (decay_rate ^ time_delta)
             # 添加处理极小兴趣值避免 math domain error
+            old_interest = self.interest_level
             if self.interest_level < 1e-9:
                 self.interest_level = 0.0
             else:
@@ -71,46 +95,141 @@ class InterestChatting:
 
             # 防止低于阈值 (如果需要)
             # self.interest_level = max(self.interest_level, MIN_INTEREST_THRESHOLD)
-            self.last_update_time = current_time
+            
+            # 只有在兴趣值发生变化时才更新时间戳
+            if old_interest != self.interest_level:
+                self.last_update_time = current_time
 
-    def increase_interest(self, current_time: float, value: float, message: Optional[MessageRecv]):
-        """根据传入的值增加兴趣值，并记录增加量和关联消息"""
-        self._calculate_decay(current_time) # 先计算衰减
-        # 记录这次增加的具体数值和消息，供外部判断是否触发
+    def _update_reply_probability(self, current_time: float):
+        """根据当前兴趣是否超过阈值及时间差，更新回复概率"""
+        time_delta = current_time - self.last_update_time
+        if time_delta <= 0:
+            return # 时间未前进，无需更新
+
+        currently_above = self.interest_level >= self.trigger_threshold
+
+        if currently_above:
+            if not self.is_above_threshold:
+                # 刚跨过阈值，重置为基础概率
+                self.current_reply_probability = self.base_reply_probability
+                logger.debug(f"兴趣跨过阈值 ({self.trigger_threshold}). 概率重置为基础值: {self.base_reply_probability:.4f}")
+            else:
+                # 持续高于阈值，线性增加概率
+                increase_amount = self.probability_increase_rate * time_delta
+                self.current_reply_probability += increase_amount
+                logger.debug(f"兴趣高于阈值 ({self.trigger_threshold}) 持续 {time_delta:.2f}秒. 概率增加 {increase_amount:.4f} 到 {self.current_reply_probability:.4f}")
+
+            # 限制概率不超过最大值
+            self.current_reply_probability = min(self.current_reply_probability, self.max_reply_probability)
+
+        else: # 低于阈值
+            if self.is_above_threshold:
+                 # 刚低于阈值，开始衰减
+                 logger.debug(f"兴趣低于阈值 ({self.trigger_threshold}). 概率衰减开始于 {self.current_reply_probability:.4f}")
+            # else: # 持续低于阈值，继续衰减
+            #     pass # 不需要特殊处理
+
+            # 指数衰减概率
+            # 检查 decay_factor 是否有效
+            if 0 < self.probability_decay_factor < 1:
+                decay_multiplier = math.pow(self.probability_decay_factor, time_delta)
+                old_prob = self.current_reply_probability
+                self.current_reply_probability *= decay_multiplier
+                # 避免因浮点数精度问题导致概率略微大于0，直接设为0
+                if self.current_reply_probability < 1e-6:
+                    self.current_reply_probability = 0.0
+                logger.debug(f"兴趣低于阈值 ({self.trigger_threshold}) 持续 {time_delta:.2f}秒. 概率从 {old_prob:.4f} 衰减到 {self.current_reply_probability:.4f} (因子: {self.probability_decay_factor})")
+            elif self.probability_decay_factor <= 0:
+                # 如果衰减因子无效或为0，直接清零
+                if self.current_reply_probability > 0:
+                     logger.warning(f"无效的衰减因子 ({self.probability_decay_factor}). 设置概率为0.")
+                     self.current_reply_probability = 0.0
+            # else: decay_factor >= 1, probability will not decay or increase, which might be intended in some cases.
+
+            # 确保概率不低于0
+            self.current_reply_probability = max(self.current_reply_probability, 0.0)
+
+        # 更新状态标记
+        self.is_above_threshold = currently_above
+        # 更新时间戳放在调用者处，确保 interest 和 probability 基于同一点更新
+
+    def increase_interest(self, current_time: float, value: float):
+        """根据传入的值增加兴趣值，并记录增加量"""
+        # 先更新概率和计算衰减（基于上次更新时间）
+        self._update_reply_probability(current_time)
+        self._calculate_decay(current_time)
+        # 记录这次增加的具体数值，供外部判断是否触发
         self.last_increase_amount = value
-        self.last_triggering_message = message
         # 应用增加
         self.interest_level += value
         self.interest_level = min(self.interest_level, self.max_interest) # 不超过最大值
         self.last_update_time = current_time # 更新时间戳
+        self.last_interaction_time = current_time # 更新最后交互时间
 
     def decrease_interest(self, current_time: float, value: float):
         """降低兴趣值并更新时间 (确保不低于0)"""
+        # 先更新概率（基于上次更新时间）
+        self._update_reply_probability(current_time)
         # 注意：降低兴趣度是否需要先衰减？取决于具体逻辑，这里假设不衰减直接减
         self.interest_level -= value
         self.interest_level = max(self.interest_level, 0.0) # 确保不低于0
         self.last_update_time = current_time # 降低也更新时间戳
+        self.last_interaction_time = current_time # 更新最后交互时间
 
     def reset_trigger_info(self):
         """重置触发相关信息，在外部任务处理后调用"""
         self.last_increase_amount = 0.0
-        self.last_triggering_message = None
 
     def get_interest(self) -> float:
-        """获取当前兴趣值 (由后台任务更新)"""
+        """获取当前兴趣值 (计算衰减后)"""
+        # 注意：这个方法现在会触发概率和兴趣的更新
+        current_time = time.time()
+        self._update_reply_probability(current_time)
+        self._calculate_decay(current_time)
+        self.last_update_time = current_time # 更新时间戳
         return self.interest_level
 
     def get_state(self) -> dict:
         """获取当前状态字典"""
-        # 不再需要传入 current_time 来计算，直接获取
-        interest = self.get_interest() # 使用修改后的 get_interest
+        # 调用 get_interest 来确保状态已更新
+        interest = self.get_interest()
         return {
             "interest_level": round(interest, 2),
             "last_update_time": self.last_update_time,
+            "current_reply_probability": round(self.current_reply_probability, 4), # 添加概率到状态
+            "is_above_threshold": self.is_above_threshold, # 添加阈值状态
+            "last_interaction_time": self.last_interaction_time # 新增：添加最后交互时间到状态
             # 可以选择性地暴露 last_increase_amount 给状态，方便调试
             # "last_increase_amount": round(self.last_increase_amount, 2)
         }
 
+    def should_evaluate_reply(self) -> bool:
+        """
+        判断是否应该触发一次回复评估。
+        首先更新概率状态，然后根据当前概率进行随机判断。
+        """
+        current_time = time.time()
+        # 确保概率是基于最新兴趣值计算的
+        self._update_reply_probability(current_time)
+        # 更新兴趣衰减（如果需要，取决于逻辑，这里保持和 get_interest 一致）
+        self._calculate_decay(current_time)
+        self.last_update_time = current_time # 更新时间戳
+
+        if self.is_above_threshold and self.current_reply_probability > 0:
+            # 只有在阈值之上且概率大于0时才有可能触发
+            trigger = random.random() < self.current_reply_probability
+            if trigger:
+                logger.info(f"Reply evaluation triggered! Probability: {self.current_reply_probability:.4f}, Threshold: {self.trigger_threshold}, Interest: {self.interest_level:.2f}")
+                # 可选：触发后是否重置/降低概率？根据需要决定
+                # self.current_reply_probability = self.base_reply_probability # 例如，触发后降回基础概率
+                # self.current_reply_probability *= 0.5 # 例如，触发后概率减半
+            else:
+                 logger.debug(f"Reply evaluation NOT triggered. Probability: {self.current_reply_probability:.4f}, Random value: {trigger + 1e-9:.4f}") # 打印随机值用于调试
+            return trigger
+        else:
+            # logger.debug(f"Reply evaluation check: Below threshold or zero probability. Probability: {self.current_reply_probability:.4f}")
+            return False
+
 
 class InterestManager:
     _instance = None
@@ -156,14 +275,14 @@ class InterestManager:
         """后台清理任务的异步函数"""
         while True:
             await asyncio.sleep(interval_seconds)
-            logger.info(f"Running periodic cleanup (interval: {interval_seconds}s)...")
+            logger.info(f"运行定期清理 (间隔: {interval_seconds}秒)...")
             self.cleanup_inactive_chats(threshold=threshold, max_age_seconds=max_age_seconds)
 
     async def _periodic_log_task(self, interval_seconds: int):
         """后台日志记录任务的异步函数 (记录历史数据，包含 group_name)"""
         while True:
             await asyncio.sleep(interval_seconds)
-            logger.debug(f"Running periodic history logging (interval: {interval_seconds}s)...")
+            logger.debug(f"运行定期历史记录 (间隔: {interval_seconds}秒)...")
             try:
                 current_timestamp = time.time()
                 all_states = self.get_all_interest_states() # 获取当前所有状态
@@ -190,7 +309,11 @@ class InterestManager:
                             "timestamp": round(current_timestamp, 2),
                             "stream_id": stream_id,
                             "interest_level": state.get("interest_level", 0.0), # 确保有默认值
-                            "group_name": group_name # *** Add group_name ***
+                            "group_name": group_name, # *** Add group_name ***
+                            # --- 新增：记录概率相关信息 ---
+                            "reply_probability": state.get("current_reply_probability", 0.0),
+                            "is_above_threshold": state.get("is_above_threshold", False)
+                            # --- 结束新增 ---
                         }
                         # 将每个条目作为单独的 JSON 行写入
                         f.write(json.dumps(log_entry, ensure_ascii=False) + '\n')
@@ -230,7 +353,7 @@ class InterestManager:
             #     logger.debug(f"Applied decay to {count} streams.")
 
     async def start_background_tasks(self):
-        """Starts the background cleanup, logging, and decay tasks."""
+        """启动清理，启动衰减，启动记录，启动启动启动启动启动"""
         if self._cleanup_task is None or self._cleanup_task.done():
             self._cleanup_task = asyncio.create_task(
                 self._periodic_cleanup_task(
@@ -239,26 +362,26 @@ class InterestManager:
                     max_age_seconds=INACTIVE_THRESHOLD_SECONDS
                 )
             )
-            logger.info(f"Periodic cleanup task created. Interval: {CLEANUP_INTERVAL_SECONDS}s, Inactive Threshold: {INACTIVE_THRESHOLD_SECONDS}s")
+            logger.info(f"已创建定期清理任务。间隔时间: {CLEANUP_INTERVAL_SECONDS}秒, 不活跃阈值: {INACTIVE_THRESHOLD_SECONDS}秒")
         else:
-            logger.warning("Cleanup task creation skipped: already running or exists.")
+            logger.warning("跳过创建清理任务:任务已在运行或存在。")
 
         if self._logging_task is None or self._logging_task.done():
             self._logging_task = asyncio.create_task(
                 self._periodic_log_task(interval_seconds=LOG_INTERVAL_SECONDS)
             )
-            logger.info(f"Periodic logging task created. Interval: {LOG_INTERVAL_SECONDS}s")
+            logger.info(f"已创建定期日志任务。间隔时间: {LOG_INTERVAL_SECONDS}秒")
         else:
-            logger.warning("Logging task creation skipped: already running or exists.")
+            logger.warning("跳过创建日志任务:任务已在运行或存在。")
 
         # 启动新的衰减任务
         if self._decay_task is None or self._decay_task.done():
             self._decay_task = asyncio.create_task(
                 self._periodic_decay_task()
             )
-            logger.info("Periodic decay task created. Interval: 1s")
+            logger.info("已创建定期衰减任务。间隔时间: 1秒")
         else:
-            logger.warning("Decay task creation skipped: already running or exists.")
+            logger.warning("跳过创建衰减任务:任务已在运行或存在。")
 
     def get_all_interest_states(self) -> dict[str, dict]:
         """获取所有聊天流的当前兴趣状态"""
@@ -287,7 +410,16 @@ class InterestManager:
         # with self._lock:
         if stream_id not in self.interest_dict:
             logger.debug(f"Creating new InterestChatting for stream_id: {stream_id}")
-            self.interest_dict[stream_id] = InterestChatting()
+            # --- 修改：创建时传入概率相关参数 (如果需要定制化，否则使用默认值) ---
+            self.interest_dict[stream_id] = InterestChatting(
+                # decay_rate=..., max_interest=..., # 可以从配置读取
+                trigger_threshold=REPLY_TRIGGER_THRESHOLD, # 使用全局常量
+                base_reply_probability=BASE_REPLY_PROBABILITY,
+                increase_rate=PROBABILITY_INCREASE_RATE_PER_SECOND,
+                decay_factor=PROBABILITY_DECAY_FACTOR_PER_SECOND,
+                max_probability=MAX_REPLY_PROBABILITY
+            )
+            # --- 结束修改 ---
             # 首次创建时兴趣为 0，由第一次消息的 activate rate 决定初始值
         return self.interest_dict[stream_id]
 
@@ -298,13 +430,13 @@ class InterestManager:
         # 直接调用修改后的 get_interest，不传入时间
         return interest_chatting.get_interest()
 
-    def increase_interest(self, stream_id: str, value: float, message: MessageRecv):
-        """当收到消息时，增加指定聊天流的兴趣度，并传递关联消息"""
+    def increase_interest(self, stream_id: str, value: float):
+        """当收到消息时，增加指定聊天流的兴趣度"""
         current_time = time.time()
         interest_chatting = self._get_or_create_interest_chatting(stream_id)
-        # 调用修改后的 increase_interest，传入 message
-        interest_chatting.increase_interest(current_time, value, message)
-        logger.debug(f"Increased interest for stream_id: {stream_id} by {value:.2f} to {interest_chatting.interest_level:.2f}") # 更新日志
+        # 调用修改后的 increase_interest，不再传入 message
+        interest_chatting.increase_interest(current_time, value)
+        logger.debug(f"增加了聊天流 {stream_id} 的兴趣度 {value:.2f}，当前值为 {interest_chatting.interest_level:.2f}") # 更新日志
 
     def decrease_interest(self, stream_id: str, value: float):
         """降低指定聊天流的兴趣度"""
@@ -313,13 +445,13 @@ class InterestManager:
         interest_chatting = self.get_interest_chatting(stream_id)
         if interest_chatting:
             interest_chatting.decrease_interest(current_time, value)
-            logger.debug(f"Decreased interest for stream_id: {stream_id} by {value:.2f} to {interest_chatting.interest_level:.2f}")
+            logger.debug(f"降低了聊天流 {stream_id} 的兴趣度 {value:.2f}，当前值为 {interest_chatting.interest_level:.2f}")
         else:
-            logger.warning(f"Attempted to decrease interest for non-existent stream_id: {stream_id}")
+            logger.warning(f"尝试降低不存在的聊天流 {stream_id} 的兴趣度")
 
     def cleanup_inactive_chats(self, threshold=MIN_INTEREST_THRESHOLD, max_age_seconds=INACTIVE_THRESHOLD_SECONDS):
         """
-        清理长时间不活跃或兴趣度过低的聊天流记录
+        清理长时间不活跃的聊天流记录
         threshold: 低于此兴趣度的将被清理
         max_age_seconds: 超过此时间未更新的将被清理
         """
@@ -334,37 +466,27 @@ class InterestManager:
             # 先计算当前兴趣，确保是最新的
             # 加锁保护 chatting 对象状态的读取和可能的修改
             # with self._lock: # 如果 InterestChatting 内部操作不是原子的
-            interest = chatting.get_interest()
-            last_update = chatting.last_update_time
-
+            last_interaction = chatting.last_interaction_time # 使用最后交互时间
             should_remove = False
             reason = ""
-            if interest < threshold:
-                should_remove = True
-                reason = f"interest ({interest:.2f}) < threshold ({threshold})"
             # 只有设置了 max_age_seconds 才检查时间
-            if max_age_seconds is not None and (current_time - last_update) > max_age_seconds:
+            if max_age_seconds is not None and (current_time - last_interaction) > max_age_seconds: # 使用 last_interaction
                 should_remove = True
-                reason = f"inactive time ({current_time - last_update:.0f}s) > max age ({max_age_seconds}s)" + (f", {reason}" if reason else "") # 附加之前的理由
+                reason = f"inactive time ({current_time - last_interaction:.0f}s) > max age ({max_age_seconds}s)" # 更新日志信息
 
             if should_remove:
                 keys_to_remove.append(stream_id)
                 logger.debug(f"Marking stream_id {stream_id} for removal. Reason: {reason}")
 
         if keys_to_remove:
-            logger.info(f"Cleanup identified {len(keys_to_remove)} inactive/low-interest streams.")
+            logger.info(f"清理识别到 {len(keys_to_remove)} 个不活跃/低兴趣的流。")
             # with self._lock: # 确保删除操作的原子性
             for key in keys_to_remove:
                  # 再次检查 key 是否存在，以防万一在迭代和删除之间状态改变
                 if key in self.interest_dict:
                     del self.interest_dict[key]
-                    logger.debug(f"Removed stream_id: {key}")
+                    logger.debug(f"移除了流_id: {key}")
             final_count = initial_count - len(keys_to_remove)
-            logger.info(f"Cleanup finished. Removed {len(keys_to_remove)} streams. Current count: {final_count}")
+            logger.info(f"清理完成。移除了 {len(keys_to_remove)} 个流。当前数量: {final_count}")
         else:
-            logger.info(f"Cleanup finished. No streams met removal criteria. Current count: {initial_count}")
-
-
-# 不再需要手动创建实例和任务
-# manager = InterestManager()
-# asyncio.create_task(periodic_cleanup(manager, 3600))
+            logger.info(f"清理完成。没有流符合移除条件。当前数量: {initial_count}")