"""Logging configuration for OmniAgents."""

import logging
import os


def get_logger(name: str) -> logging.Logger:
    """Get a logger instance with the given name.

    Args:
        name: The name of the logger (usually __name__)

    Returns:
        A configured logger instance
    """
    logger = logging.getLogger(name)

    # Only configure if not already configured
    if not logger.handlers:
        # Get log level from environment or default to INFO
        log_level = os.environ.get("OMNIAGENTS_LOG_LEVEL", "INFO").upper()
        logger.setLevel(getattr(logging, log_level, logging.INFO))

        # Create console handler
        handler = logging.StreamHandler()
        handler.setLevel(logger.level)

        # Create formatter
        formatter = logging.Formatter(
            "%(asctime)s - %(name)s - %(levelname)s - %(message)s",
            datefmt="%Y-%m-%d %H:%M:%S",
        )
        handler.setFormatter(formatter)

        # Add handler to logger
        logger.addHandler(handler)

        # Prevent propagation to avoid duplicate logs
        logger.propagate = False

    return logger