"""Logging utilities for the CloudSSO role creator."""

from __future__ import annotations

import logging
import sys


def setup_logger(verbose: bool = False) -> logging.Logger:
    """Configure and return the application logger."""
    logger = logging.getLogger("sso-role-creator")
    logger.setLevel(logging.DEBUG if verbose else logging.INFO)
    logger.propagate = False

    for handler in list(logger.handlers):
        logger.removeHandler(handler)

    handler = logging.StreamHandler(sys.stdout)
    handler.setLevel(logging.DEBUG if verbose else logging.INFO)
    handler.setFormatter(
        logging.Formatter(
            fmt="[%(asctime)s] [%(levelname)s] %(message)s",
            datefmt="%Y-%m-%d %H:%M:%S",
        )
    )
    logger.addHandler(handler)
    return logger