import sys

import loguru

from src import LOG_DIR

log = loguru.logger
_configured = False


def configure(level: str = "INFO", to_stdout: bool = True, rotate_bytes: str = "1 MB"):
    global _configured
    if _configured:
        return log
    log.remove()
    if to_stdout:
        log.add(sys.stdout, level=level)
    # application rolling log
    log.add(
        f"{LOG_DIR}/application.log",
        rotation=rotate_bytes,
        retention="10 days",
    )
    _configured = True
    return log