"""简易日志模块，替代 foundation.observability.logger.loggering，无外部依赖。"""

import logging
import sys

# 创建一个简易的 review_logger，输出到 stderr，可被测试脚本静默
_review_logger = logging.getLogger("review_simple")
_review_logger.setLevel(logging.WARNING)  # 默认只输出 WARNING 及以上

if not _review_logger.handlers:
    _handler = logging.StreamHandler(sys.stderr)
    _handler.setFormatter(logging.Formatter(
        "%(asctime)s | %(levelname)-8s | %(message)s",
        datefmt="%H:%M:%S",
    ))
    _review_logger.addHandler(_handler)

review_logger = _review_logger