import os
import sys

from dotenv import load_dotenv
from loguru import logger

load_dotenv()


def setup_logging(log_file: str | None = None) -> None:
    logger.remove()
    logger.add(
        sys.stderr,
        level="INFO",
        format="<green>{time:HH:mm:ss}</green> | <level>{level:<8}</level> | {message}",
    )
    if log_file:
        log_dir = os.getenv("LOGDIR")
        if log_dir:
            logger.add(
                os.path.join(log_dir, log_file),
                rotation="7 days",
                retention="30 days",
                level="DEBUG",
                format="{time:YYYY-MM-DD HH:mm:ss} | {level:<8} | {message}",
            )


def main() -> None:
    setup_logging("skiprate-cea.log")

    try:
        from .services.skiprate import run_update
        run_update()
    except KeyboardInterrupt:
        logger.info("Interrupted by user")
        sys.exit(130)
    except SystemExit:
        raise
    except Exception as e:
        logger.exception(f"Fatal error: {e}")
        sys.exit(1)


if __name__ == "__main__":
    main()