diff --git a/src/plugins/PFC/idle_conversation_starter.py b/src/plugins/PFC/idle_conversation_starter.py index 7e001d2f..13f52c03 100644 --- a/src/plugins/PFC/idle_conversation_starter.py +++ b/src/plugins/PFC/idle_conversation_starter.py @@ -1,351 +1,193 @@ -from typing import List, Tuple, TYPE_CHECKING, Optional, Union import asyncio import time import random +import traceback +from typing import List, TYPE_CHECKING, Optional, Dict, Any + from src.common.logger import get_module_logger from ..models.utils_model import LLMRequest from ...config.config import global_config from .chat_observer import ChatObserver from .message_sender import DirectMessageSender from ..chat.chat_stream import ChatStream -from maim_message import UserInfo from src.individuality.individuality import Individuality from src.plugins.utils.chat_message_builder import build_readable_messages if TYPE_CHECKING: from ..chat.message import Message + # 仍然需要类型提示 from .conversation import Conversation + from .pfc_manager import PFCManager # 仅用于类型提示 -logger = get_module_logger("pfc_idle") +logger = get_module_logger("idle_conversation") class IdleConversationStarter: - """长时间无对话主动发起对话的组件 - - 该组件会在一段时间没有对话后,自动生成一条消息发送给用户,以保持对话的活跃度。 - 时间阈值会在配置的最小和最大值之间随机选择,每次发送消息后都会重置。 - """ - + """长时间无对话主动发起对话的组件""" + def __init__(self, stream_id: str, private_name: str): - """初始化空闲对话启动器 - - Args: - stream_id: 聊天流ID - private_name: 私聊用户名称 - """ + """初始化空闲对话启动器""" self.stream_id: str = stream_id self.private_name: str = private_name self.chat_observer = ChatObserver.get_instance(stream_id, private_name) self.message_sender = DirectMessageSender(private_name) - - # 添加异步锁,保护对共享变量的访问 self._lock: asyncio.Lock = asyncio.Lock() - - # LLM请求对象,用于生成主动对话内容 self.llm = LLMRequest( model=global_config.llm_normal, temperature=0.8, max_tokens=500, request_type="idle_conversation_starter" ) - - # 个性化信息 self.personality_info: str = Individuality.get_instance().get_prompt(x_person=2, level=3) self.name: str = global_config.BOT_NICKNAME - self.nick_name: List[str] = global_config.BOT_ALIAS_NAMES - - # 从配置文件读取配置参数,或使用默认值 - self.enabled: bool = getattr(global_config, 'idle_conversation', {}).get('enable_idle_conversation', True) - self.idle_check_interval: int = getattr(global_config, 'idle_conversation', {}).get('idle_check_interval', 10) - self.min_idle_time: int = getattr(global_config, 'idle_conversation', {}).get('min_idle_time', 60) - self.max_idle_time: int = getattr(global_config, 'idle_conversation', {}).get('max_idle_time', 120) - - # 计算实际触发阈值(在min和max之间随机) - self.actual_idle_threshold: int = random.randint(self.min_idle_time, self.max_idle_time) - - # 工作状态 + idle_config = getattr(global_config, 'idle_conversation', {}) + self.enabled: bool = idle_config.get('enable_idle_conversation', True) + self.idle_check_interval: int = idle_config.get('idle_check_interval', 10) + self.min_idle_time: int = idle_config.get('min_idle_time', 60) + self.max_idle_time: int = idle_config.get('max_idle_time', 120) self.last_message_time: float = time.time() + self.actual_idle_threshold: int = self._get_new_threshold() self._running: bool = False self._task: Optional[asyncio.Task] = None - + + def _get_new_threshold(self) -> int: + """计算一个新的随机空闲阈值""" + try: + min_t = max(10, self.min_idle_time); max_t = max(min_t, self.max_idle_time) + return random.randint(min_t, max_t) + except ValueError: + logger.warning(f"[私聊][{self.private_name}] idle_time 配置无效 ({self.min_idle_time}, {self.max_idle_time}),使用默认值 60-120。") + return random.randint(60, 120) + def start(self) -> None: - """启动空闲对话检测 - - 如果功能被禁用或已经在运行,则不会启动。 - """ - # 如果功能被禁用,则不启动 - if not self.enabled: - logger.info(f"[私聊][{self.private_name}]主动发起对话功能已禁用") - return - - if self._running: - logger.debug(f"[私聊][{self.private_name}]主动发起对话功能已在运行中") - return - + """启动空闲对话检测""" + if not self.enabled: logger.info(f"[私聊][{self.private_name}] 主动发起对话功能已禁用"); return + if self._running: logger.debug(f"[私聊][{self.private_name}] 主动发起对话功能已在运行中"); return self._running = True self._task = asyncio.create_task(self._check_idle_loop()) - logger.info(f"[私聊][{self.private_name}]启动空闲对话检测,阈值设置为{self.actual_idle_threshold}秒") - + logger.info(f"[私聊][{self.private_name}] 启动空闲对话检测,当前阈值: {self.actual_idle_threshold}秒") + def stop(self) -> None: - """停止空闲对话检测 - - 取消当前运行的任务并重置状态。 - """ - if not self._running: - return - + """停止空闲对话检测""" + if not self._running: return self._running = False - if self._task: - self._task.cancel() - self._task = None - logger.info(f"[私聊][{self.private_name}]停止空闲对话检测") - + if self._task: self._task.cancel(); self._task = None + logger.info(f"[私聊][{self.private_name}] 停止空闲对话检测") + async def update_last_message_time(self, message_time: Optional[float] = None) -> None: - """更新最后一条消息的时间 - - Args: - message_time: 消息时间戳,如果为None则使用当前时间 - """ + """更新最后一条消息的时间,并重置阈值""" async with self._lock: - self.last_message_time = message_time or time.time() - # 重新随机化下一次触发的时间阈值 - self.actual_idle_threshold = random.randint(self.min_idle_time, self.max_idle_time) - logger.debug(f"[私聊][{self.private_name}]更新最后消息时间: {self.last_message_time},新阈值: {self.actual_idle_threshold}秒") - + new_time = message_time or time.time() + if new_time > self.last_message_time: + self.last_message_time = new_time + self.actual_idle_threshold = self._get_new_threshold() + logger.debug(f"[私聊][{self.private_name}] 更新最后消息时间: {self.last_message_time:.2f},新阈值: {self.actual_idle_threshold}秒") + def reload_config(self) -> None: - """重新加载配置 - - 从配置文件重新读取所有参数,以便动态调整空闲对话检测的行为。 - """ + """重新加载配置""" try: - # 从配置文件重新读取参数 - self.enabled = getattr(global_config, 'idle_conversation', {}).get('enable_idle_conversation', True) - self.idle_check_interval = getattr(global_config, 'idle_conversation', {}).get('idle_check_interval', 10) - self.min_idle_time = getattr(global_config, 'idle_conversation', {}).get('min_idle_time', 7200) - self.max_idle_time = getattr(global_config, 'idle_conversation', {}).get('max_idle_time', 18000) - - logger.debug(f"[私聊][{self.private_name}]重新加载主动对话配置: 启用={self.enabled}, 检查间隔={self.idle_check_interval}秒, 最短间隔={self.min_idle_time}秒, 最长间隔={self.max_idle_time}秒") - - # 重新计算实际阈值 - async def update_threshold(): + idle_config = getattr(global_config, 'idle_conversation', {}) + self.enabled = idle_config.get('enable_idle_conversation', True) + self.idle_check_interval = idle_config.get('idle_check_interval', 10) + self.min_idle_time = idle_config.get('min_idle_time', 60) + self.max_idle_time = idle_config.get('max_idle_time', 120) + logger.debug(f"[私聊][{self.private_name}] 重新加载主动对话配置: 启用={self.enabled}, 检查间隔={self.idle_check_interval}秒, 阈值范围=[{self.min_idle_time}, {self.max_idle_time}]秒") + async def update_threshold_async(): async with self._lock: - self.actual_idle_threshold = random.randint(self.min_idle_time, self.max_idle_time) - logger.debug(f"[私聊][{self.private_name}]更新空闲检测阈值为: {self.actual_idle_threshold}秒") - - # 创建一个任务来异步更新阈值 - asyncio.create_task(update_threshold()) - - except Exception as e: - logger.error(f"[私聊][{self.private_name}]重新加载配置时出错: {str(e)}") - + self.actual_idle_threshold = self._get_new_threshold() + logger.debug(f"[私聊][{self.private_name}] 配置重载后更新空闲检测阈值为: {self.actual_idle_threshold}秒") + asyncio.create_task(update_threshold_async()) + if self.enabled and not self._running: self.start() + elif not self.enabled and self._running: self.stop() + except Exception as e: logger.error(f"[私聊][{self.private_name}] 重新加载配置时出错: {str(e)}") + async def _check_idle_loop(self) -> None: - """检查空闲状态的循环 - - 定期检查是否长时间无对话,如果达到阈值则尝试主动发起对话。 - """ + """检查空闲状态的循环""" try: - config_reload_counter = 0 - config_reload_interval = 100 # 每100次检查重新加载一次配置 - + config_reload_counter = 0; config_reload_interval = 60 while self._running: - # 定期重新加载配置 - config_reload_counter += 1 - if config_reload_counter >= config_reload_interval: - self.reload_config() - config_reload_counter = 0 - - # 检查是否启用了主动对话功能 - if not self.enabled: - # 如果禁用了功能,就等待一段时间后再次检查配置 - await asyncio.sleep(self.idle_check_interval) - continue - - # 使用锁保护对共享变量的读取 - current_time = time.time() - async with self._lock: - idle_time = current_time - self.last_message_time - threshold = self.actual_idle_threshold - - if idle_time >= threshold: - logger.info(f"[私聊][{self.private_name}]检测到长时间({idle_time:.0f}秒)无对话,尝试主动发起聊天") - await self._initiate_conversation() - # 更新时间,避免连续触发 - await self.update_last_message_time() - - # 等待下一次检查 await asyncio.sleep(self.idle_check_interval) - - except asyncio.CancelledError: - logger.debug(f"[私聊][{self.private_name}]空闲对话检测任务被取消") - except Exception as e: - logger.error(f"[私聊][{self.private_name}]空闲对话检测出错: {str(e)}") - # 尝试重新启动检测循环 - if self._running: - logger.info(f"[私聊][{self.private_name}]尝试重新启动空闲对话检测") - self._task = asyncio.create_task(self._check_idle_loop()) - - async def _initiate_conversation(self) -> None: - """生成并发送主动对话内容 - - 获取聊天历史记录,使用LLM生成合适的开场白,然后发送消息。 - """ - try: - # 获取聊天历史记录,用于生成更合适的开场白 - messages = self.chat_observer.get_cached_messages(limit=12) # 获取最近12条消息 - chat_history_text = await build_readable_messages( - messages, - replace_bot_name=True, - merge_messages=False, - timestamp_mode="relative", - read_mark=0.0, - ) - - # 构建提示词 - prompt = f"""{self.personality_info}。你的名字是{self.name}。 - 你正在与用户{self.private_name}进行QQ私聊, - 但已经有一段时间没有对话了。 - 你想要主动发起一个友好的对话,可以说说自己在做的事情或者询问对方在做什么。 - 请基于以下之前的对话历史,生成一条自然、友好、符合你个性的主动对话消息。 - 这条消息应该能够引起用户的兴趣,重新开始对话。 - 最近的对话历史(可能已经过去了很久): - {chat_history_text} - 请直接输出一条消息,不要有任何额外的解释或引导文字。消息要简短自然,就像是在日常聊天中的开场白。 - 消息内容尽量简短,不要超过20个字,不要添加任何表情符号。 - """ - - # 尝试生成回复,添加超时处理 - try: - content, _ = await asyncio.wait_for( - self.llm.generate_response_async(prompt), - timeout=30 # 30秒超时 - ) - except asyncio.TimeoutError: - logger.error(f"[私聊][{self.private_name}]生成主动对话内容超时") - return - except Exception as llm_err: - logger.error(f"[私聊][{self.private_name}]生成主动对话内容失败: {str(llm_err)}") - return - - # 清理结果 - content = content.strip() - content = content.strip('"\'') - - if not content: - logger.error(f"[私聊][{self.private_name}]生成的主动对话内容为空") - return - - # 统一错误处理,从这里开始所有操作都在同一个try-except块中 - logger.debug(f"[私聊][{self.private_name}]成功生成主动对话内容: {content},准备发送") - - from .pfc_manager import PFCManager - from src.plugins.chat.chat_stream import chat_manager - - # 获取当前实例 - pfc_manager = PFCManager.get_instance() - - # 结束当前对话实例(如果存在) - current_conversation = await pfc_manager.get_conversation(self.stream_id) - if current_conversation: - logger.info(f"[私聊][{self.private_name}]结束当前对话实例,准备创建新实例") - try: - await current_conversation.stop() - await pfc_manager.remove_conversation(self.stream_id) - except Exception as e: - logger.warning(f"[私聊][{self.private_name}]结束当前对话实例时出错: {str(e)},继续创建新实例") - - # 创建新的对话实例 - logger.info(f"[私聊][{self.private_name}]创建新的对话实例以发送主动消息") - new_conversation = None - try: - new_conversation = await pfc_manager.get_or_create_conversation(self.stream_id, self.private_name) - except Exception as e: - logger.error(f"[私聊][{self.private_name}]创建新对话实例失败: {str(e)}") - return - - # 确保新对话实例已初始化完成 - chat_stream = await self._get_chat_stream(new_conversation) - if not chat_stream: - logger.error(f"[私聊][{self.private_name}]无法获取有效的聊天流,取消发送主动消息") - return - - # 发送消息 - try: - await self.message_sender.send_message( - chat_stream=chat_stream, - content=content, - reply_to_message=None - ) - - # 更新空闲会话启动器的最后消息时间 - await self.update_last_message_time() - - # 如果新对话实例有一个聊天观察者,请触发更新 - if new_conversation and hasattr(new_conversation, 'chat_observer'): - logger.info(f"[私聊][{self.private_name}]触发聊天观察者更新") + config_reload_counter = (config_reload_counter + 1) % config_reload_interval + if config_reload_counter == 0: self.reload_config() + if not self.enabled: continue + current_time = time.time() + async with self._lock: last_msg_time = self.last_message_time; threshold = self.actual_idle_threshold + idle_time = current_time - last_msg_time + if idle_time >= threshold: + logger.info(f"[私聊][{self.private_name}] 检测到长时间({idle_time:.0f}秒 >= {threshold}秒)无对话,尝试主动发起聊天") try: - new_conversation.chat_observer.trigger_update() - except Exception as e: - logger.warning(f"[私聊][{self.private_name}]触发聊天观察者更新失败: {str(e)}") - - logger.success(f"[私聊][{self.private_name}]成功主动发起对话: {content}") - except Exception as e: - logger.error(f"[私聊][{self.private_name}]发送主动对话消息失败: {str(e)}") - - except Exception as e: - # 顶级异常处理,确保任何未捕获的异常都不会导致整个进程崩溃 - logger.error(f"[私聊][{self.private_name}]主动发起对话过程中发生未预期的错误: {str(e)}") - - async def _get_chat_stream(self, conversation: Optional['Conversation'] = None) -> Optional[ChatStream]: - """获取可用的聊天流 - - 尝试多种方式获取聊天流: - 1. 从传入的对话实例中获取 - 2. 从全局聊天管理器中获取 - 3. 创建一个新的聊天流 - - Args: - conversation: 对话实例,可以为None - - Returns: - Optional[ChatStream]: 如果成功获取则返回聊天流,否则返回None - """ - chat_stream = None - - # 1. 尝试从对话实例获取 - if conversation and hasattr(conversation, 'should_continue'): - # 等待一小段时间,确保初始化完成 - retry_count = 0 - max_retries = 10 - while not conversation.should_continue and retry_count < max_retries: - await asyncio.sleep(0.5) - retry_count += 1 - logger.debug(f"[私聊][{self.private_name}]等待新对话实例初始化完成: 尝试 {retry_count}/{max_retries}") - - if not conversation.should_continue: - logger.warning(f"[私聊][{self.private_name}]新对话实例初始化可能未完成,但仍将尝试获取聊天流") - - # 尝试使用对话实例的聊天流 - if hasattr(conversation, 'chat_stream') and conversation.chat_stream: - logger.info(f"[私聊][{self.private_name}]使用新对话实例的聊天流") - return conversation.chat_stream - - # 2. 尝试从聊天管理器获取 - from src.plugins.chat.chat_stream import chat_manager + await self._initiate_conversation() + await self.update_last_message_time() # 主动发起后立即更新时间 + except Exception as initiate_err: + logger.error(f"[私聊][{self.private_name}] 主动发起对话过程中出错: {initiate_err}\n{traceback.format_exc()}") + await self.update_last_message_time() # 即使出错也更新时间 + except asyncio.CancelledError: logger.debug(f"[私聊][{self.private_name}] 空闲对话检测任务被取消") + except Exception as e: logger.error(f"[私聊][{self.private_name}] 空闲对话检测循环发生未预期错误: {str(e)}\n{traceback.format_exc()}") + + async def _initiate_conversation(self) -> None: + """生成并发送主动对话内容 (修复循环导入)""" + # --- 将 PFCManager 的导入移到这里 --- + from .pfc_manager import PFCManager + # 仅在需要时导入类型提示,避免运行时错误 + if TYPE_CHECKING: + from .conversation import Conversation + + pfc_manager: 'PFCManager' = PFCManager.get_instance() # 获取管理器实例 + conversation: Optional['Conversation'] = None + chat_stream: Optional[ChatStream] = None + try: - logger.info(f"[私聊][{self.private_name}]尝试从chat_manager获取聊天流") - chat_stream = chat_manager.get_stream(self.stream_id) - if chat_stream: - return chat_stream + # --- 1. 获取或创建 Conversation 实例 --- + logger.debug(f"[私聊][{self.private_name}] 尝试获取或创建 Conversation 实例...") + conversation = await pfc_manager.get_or_create_conversation(self.stream_id, self.private_name) + if not conversation or not conversation._initialized: + logger.error(f"[私聊][{self.private_name}] 无法获取或创建有效的 Conversation 实例,取消主动发起对话。") + return + chat_stream = conversation.chat_stream + if not chat_stream: + logger.error(f"[私聊][{self.private_name}] 无法从 Conversation 实例获取 ChatStream,取消主动发起对话。") + return + + # --- 2. 获取聊天历史用于生成 --- + messages: List[Dict[str, Any]] = [] + chat_history_text = "最近没有聊天记录。" + if conversation.observation_info: + messages = conversation.observation_info.chat_history[-12:] + if messages: + chat_history_text = await build_readable_messages(messages, replace_bot_name=True, merge_messages=False, timestamp_mode="relative", read_mark=0.0) + else: logger.warning(f"[私聊][{self.private_name}] Conversation 实例缺少 ObservationInfo,无法获取准确聊天记录。") + + # --- 3. 构建 Prompt 并生成内容 --- + prompt = f"""{self.personality_info}。你的名字是{self.name}。 +你正在与用户 {self.private_name} 进行QQ私聊, 但已经有一段时间没有对话了。 +你想要主动发起一个友好的对话,可以说说自己在做的事情或者询问对方在做什么。 +请基于以下之前的对话历史,生成一条自然、友好、符合你个性的主动对话消息。 +这条消息应该能够引起用户的兴趣,重新开始对话。 + +最近的对话历史(可能已经过去了很久): +{chat_history_text} + +请直接输出一条消息,不要有任何额外的解释或引导文字。消息要简短自然,就像是在日常聊天中的开场白。 +消息内容尽量简短,不要超过30个字。可以适当添加符合你人设的语气词或表情符号(如果合适)。 +""" + # logger.debug(f"[私聊][{self.private_name}] 发送到 LLM 的主动对话 Prompt: \n{prompt}") # 日志可能过长 + content = "" + try: + llm_response, _ = await asyncio.wait_for(self.llm.generate_response_async(prompt), timeout=30) + content = llm_response.strip().strip('"\'') + logger.debug(f"[私聊][{self.private_name}] LLM 生成的主动对话内容: {content}") + except asyncio.TimeoutError: logger.error(f"[私聊][{self.private_name}] 生成主动对话内容超时"); return + except Exception as llm_err: logger.error(f"[私聊][{self.private_name}] 生成主动对话内容失败: {str(llm_err)}"); return + if not content: logger.error(f"[私聊][{self.private_name}] 生成的主动对话内容为空"); return + + # --- 4. 发送消息 --- + logger.info(f"[私聊][{self.private_name}] 准备发送主动对话消息: {content}") + await self.message_sender.send_message(chat_stream=chat_stream, content=content, reply_to_message=None) + + # --- 5. 发送成功后的处理 --- + logger.success(f"[私聊][{self.private_name}] 成功主动发起对话: {content}") + # 更新时间戳的操作移至外层 _check_idle_loop + # 触发 ChatObserver 更新 + if conversation.chat_observer: + logger.debug(f"[私聊][{self.private_name}] 触发 ChatObserver 更新...") + conversation.chat_observer.trigger_update() + else: logger.warning(f"[私聊][{self.private_name}] Conversation 实例缺少 ChatObserver,无法触发更新。") + except Exception as e: - logger.warning(f"[私聊][{self.private_name}]从chat_manager获取聊天流失败: {str(e)}") - - # 3. 创建新的聊天流 - try: - logger.warning(f"[私聊][{self.private_name}]无法获取现有聊天流,创建新的聊天流") - # 创建用户信息对象 - user_info = UserInfo( - user_id=global_config.BOT_QQ, - user_nickname=global_config.BOT_NICKNAME, - platform="qq" - ) - # 创建聊天流 - return ChatStream(self.stream_id, "qq", user_info) - except Exception as e: - logger.error(f"[私聊][{self.private_name}]创建新聊天流失败: {str(e)}") - return None \ No newline at end of file + logger.error(f"[私聊][{self.private_name}] 主动发起对话的整体流程出错: {str(e)}\n{traceback.format_exc()}") \ No newline at end of file