from __future__ import annotations

from pathlib import Path
import logging


LOG_FORMAT = "%(asctime)s %(levelname)s [%(name)s] %(message)s"


def configure_logging(level_name: str = "INFO", log_file: Path | None = None) -> None:
    level = getattr(logging, level_name.upper(), logging.INFO)
    formatter = logging.Formatter(LOG_FORMAT)

    handlers: list[logging.Handler] = [logging.StreamHandler()]
    if log_file is not None:
        log_file.parent.mkdir(parents=True, exist_ok=True)
        handlers.append(logging.FileHandler(log_file, encoding="utf-8"))

    root_logger = logging.getLogger()
    root_logger.handlers.clear()
    root_logger.setLevel(level)

    for handler in handlers:
        handler.setLevel(level)
        handler.setFormatter(formatter)
        root_logger.addHandler(handler)

    logging.captureWarnings(True)