import asyncio
import logging
from aiomysql import create_pool
from WxMini.Milvus.Config.MulvusConfig import *

# 配置日志
logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
logger = logging.getLogger(__name__)

# MySQL 配置
MYSQL_CONFIG = {
    "host": MYSQL_HOST,
    "port": MYSQL_PORT,
    "user": MYSQL_USER,
    "password": MYSQL_PASSWORD,
    "db": MYSQL_DB_NAME,
    "minsize": 1,
    "maxsize": 20,
}


# 初始化 MySQL 连接池
async def init_mysql_pool():
    return await create_pool(**MYSQL_CONFIG)


# 保存聊天记录到 MySQL
async def save_chat_to_mysql(mysql_pool, session_id, prompt, result):
    async with mysql_pool.acquire() as conn:
        async with conn.cursor() as cur:
            await cur.execute(
                "INSERT INTO t_chat_log (session_id, user_input, model_response, create_time) VALUES (%s, %s, %s, NOW())",
                (session_id, prompt, result)
            )
            await conn.commit()
            logger.info("用户输入和大模型反馈已记录到 MySQL 数据库。")