151 lines
7.0 KiB
Python
151 lines
7.0 KiB
Python
from src.manager.async_task_manager import AsyncTask
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from src.common.logger_manager import get_logger
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from src.person_info.relationship_manager import relationship_manager
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from src.chat.utils.chat_message_builder import get_raw_msg_by_timestamp
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from src.config.config import global_config
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from src.person_info.person_info import person_info_manager
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from src.chat.message_receive.chat_stream import chat_manager
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import time
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import random
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from collections import defaultdict
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logger = get_logger("relation")
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class ImpressionUpdateTask(AsyncTask):
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def __init__(self):
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super().__init__(
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task_name="impression_update",
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wait_before_start=5, # 启动后等待10秒
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run_interval=10, # 每1分钟运行一次
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)
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async def run(self):
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try:
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# 获取最近10分钟的消息
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current_time = int(time.time())
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start_time = current_time - 6000 # 10分钟前
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# 获取所有消息
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messages = get_raw_msg_by_timestamp(timestamp_start=start_time, timestamp_end=current_time, limit=100)
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if not messages:
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logger.info("没有找到需要处理的消息")
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return
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logger.info(f"获取到 {len(messages)} 条消息")
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# 按chat_id分组消息
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chat_messages = defaultdict(list)
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for msg in messages:
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chat_messages[msg["chat_id"]].append(msg)
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logger.info(f"消息按聊天分组: {len(chat_messages)} 个聊天组")
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# 处理每个聊天组
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for chat_id, msgs in chat_messages.items():
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# logger.info(f"处理聊天组 {chat_id}, 消息数: {len(msgs)}")
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# 获取chat_stream
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chat_stream = chat_manager.get_stream(chat_id)
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if not chat_stream:
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logger.warning(f"未找到聊天组 {chat_id} 的chat_stream，跳过处理")
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continue
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# 找到bot的消息
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bot_messages = [msg for msg in msgs if msg["user_nickname"] == global_config.bot.nickname]
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logger.debug(f"找到 {len(bot_messages)} 条bot消息")
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# 统计用户发言权重
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user_weights = defaultdict(lambda: {"weight": 0, "messages": [], "middle_time": 0})
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if not bot_messages:
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# 如果没有bot消息，所有消息权重都为1
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logger.info("没有找到bot消息，所有消息权重设为1")
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for msg in msgs:
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if msg["user_nickname"] == global_config.bot.nickname:
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continue
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person_id = person_info_manager.get_person_id(msg["chat_info_platform"], msg["user_id"])
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if not person_id:
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logger.warning(f"未找到用户 {msg['user_nickname']} 的person_id")
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continue
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user_weights[person_id]["weight"] += 1
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user_weights[person_id]["messages"].append(msg)
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else:
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# 有bot消息时的原有逻辑
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for bot_msg in bot_messages:
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# 获取bot消息前后的消息
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bot_time = bot_msg["time"]
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context_messages = [msg for msg in msgs if abs(msg["time"] - bot_time) <= 600] # 前后10分钟
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logger.debug(f"Bot消息 {bot_time} 的上下文消息数: {len(context_messages)}")
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# 计算权重
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for msg in context_messages:
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if msg["user_nickname"] == global_config.bot.nickname:
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continue
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person_id = person_info_manager.get_person_id(msg["chat_info_platform"], msg["user_id"])
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if not person_id:
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logger.warning(f"未找到用户 {msg['user_nickname']} 的person_id")
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continue
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# 在bot消息附近的发言权重加倍
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if abs(msg["time"] - bot_time) <= 120: # 前后2分钟
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user_weights[person_id]["weight"] += 2
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logger.debug(f"用户 {msg['user_nickname']} 在bot消息附近发言，权重+2")
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else:
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user_weights[person_id]["weight"] += 1
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logger.debug(f"用户 {msg['user_nickname']} 发言，权重+1")
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user_weights[person_id]["messages"].append(msg)
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# 计算每个用户的中间时间
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for _, data in user_weights.items():
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if data["messages"]:
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sorted_messages = sorted(data["messages"], key=lambda x: x["time"])
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middle_index = len(sorted_messages) // 2
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data["middle_time"] = sorted_messages[middle_index]["time"]
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logger.debug(f"用户 {sorted_messages[0]['user_nickname']} 中间时间: {data['middle_time']}")
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# 按权重排序
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sorted_users = sorted(user_weights.items(), key=lambda x: x[1]["weight"], reverse=True)
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logger.debug(
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f"用户权重排序: {[(msg[1]['messages'][0]['user_nickname'], msg[1]['weight']) for msg in sorted_users]}"
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)
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# 随机选择三个用户
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selected_users = []
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if len(sorted_users) > 3:
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# 使用权重作为概率进行随机选择
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weights = [user[1]["weight"] for user in sorted_users]
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selected_indices = random.choices(range(len(sorted_users)), weights=weights, k=3)
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selected_users = [sorted_users[i] for i in selected_indices]
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logger.info(
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f"开始进一步了解这些用户: {[msg[1]['messages'][0]['user_nickname'] for msg in selected_users]}"
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)
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else:
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selected_users = sorted_users
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logger.info(
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f"开始进一步了解用户: {[msg[1]['messages'][0]['user_nickname'] for msg in selected_users]}"
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)
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# 更新选中用户的印象
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for person_id, data in selected_users:
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user_nickname = data["messages"][0]["user_nickname"]
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logger.info(f"开始更新用户 {user_nickname} 的印象")
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await relationship_manager.update_person_impression(
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person_id=person_id, chat_id=chat_id, reason="", timestamp=data["middle_time"]
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)
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logger.debug("印象更新任务执行完成")
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except Exception as e:
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logger.exception(f"更新印象任务失败: {str(e)}")
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# 创建任务实例
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impression_update_task = ImpressionUpdateTask()
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