# core/logging.py
import logging
import os
from logging.handlers import RotatingFileHandler

os.makedirs("logs", exist_ok=True)


def setup_logger(name: str = "SparkColonyOS") -> logging.Logger:
    logger = logging.getLogger(name)
    logger.setLevel(logging.INFO)
    if not logger.handlers:
        formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(name)s - %(message)s")

        # Console Handler
        ch = logging.StreamHandler()
        ch.setFormatter(formatter)
        logger.addHandler(ch)

        # Rotating File Handler
        fh = RotatingFileHandler("logs/colony.log", maxBytes=10 * 1024 * 1024, backupCount=5)
        fh.setFormatter(formatter)
        logger.addHandler(fh)

    return logger


logger = setup_logger()