import logging
import sys

import colorlog


def setup_logger(name: str) -> logging.Logger:
    """
    Set up a logger with colored output for console if running in a terminal.

    Args:
        name (str): Name of the logger.

    Returns:
        logging.Logger: Configured logger instance.
    """
    # Check if the output is a terminal to enable colored output
    use_colors = sys.stdout.isatty()

    # Create a stream handler
    handler = colorlog.StreamHandler()

    if use_colors:
        # Use colored formatter for terminal output
        handler.setFormatter(
            colorlog.ColoredFormatter(
                "%(asctime)s - %(log_color)s%(levelname)s%(reset)s - %(message)s",
                datefmt="%Y-%m-%d %H:%M:%S",
                log_colors={
                    "DEBUG": "cyan",
                    "INFO": "green",
                    "WARNING": "yellow",
                    "ERROR": "red",
                    "CRITICAL": "bold_red",
                },
            )
        )
    else:
        # Use standard formatter when not in a terminal
        handler.setFormatter(
            logging.Formatter(
                "%(asctime)s - %(levelname)s - %(message)s", datefmt="%Y-%m-%d %H:%M:%S"
            )
        )

    # Configure the logger
    logger = logging.getLogger(name)
    logger.addHandler(handler)
    logger.setLevel(logging.INFO)
    logger.propagate = False

    return logger