import logging
import os
from datetime import datetime

from auto_media_publisher.config.conf_base import LOG_DIR,DEBUG

def get_logger(platform, user):
    logger = logging.getLogger(f"{platform}_{user}")
    if not logger.handlers:
        logger.setLevel(logging.DEBUG)  # 设置最低级别为 DEBUG，交由 handler 控制输出

        date_str = datetime.now().strftime('%Y-%m-%d')
        base_filename = f"{platform}_{user}_{date_str}"
        
        normal_log_file = os.path.join(LOG_DIR, f"{base_filename}.log")
        error_log_file = os.path.join(LOG_DIR, f"error_{base_filename}.log")

        # 日志格式
        formatter = logging.Formatter('[%(asctime)s] [%(levelname)s] [%(name)s] %(message)s')

        # 普通日志（INFO 以下，包括 INFO、DEBUG、WARNING）
        info_handler = logging.FileHandler(normal_log_file, encoding='utf-8')
        info_handler.setLevel(logging.DEBUG)
        info_handler.addFilter(lambda record: record.levelno < logging.ERROR)
        info_handler.setFormatter(formatter)
        logger.addHandler(info_handler)

        # 错误日志（ERROR 及以上）
        error_handler = logging.FileHandler(error_log_file, encoding='utf-8')
        error_handler.setLevel(logging.ERROR)
        error_handler.setFormatter(formatter)
        logger.addHandler(error_handler)

        # 控制台输出（可选，仅 DEBUG 模式下输出全部）
        if DEBUG:
            console_handler = logging.StreamHandler()
            console_formatter = logging.Formatter('[%(levelname)s] %(message)s')
            console_handler.setFormatter(console_formatter)
            console_handler.setLevel(logging.DEBUG)
            logger.addHandler(console_handler)

    return logger


PLATFORM_LOGGER = get_logger("platform","admin")