import sys

from loguru import logger

from app.settings import settings


def setup_logging() -> None:
    logger.remove()

    level = "DEBUG" if settings.debug else "INFO"

    logger.add(
        sys.stdout,
        level=level,
        colorize=True,
        format=(
            "<green>{time:YYYY-MM-DD HH:mm:ss}</green> | "
            "<level>{level: <8}</level> | "
            "<cyan>{name}</cyan>:<cyan>{function}</cyan>:<cyan>{line}</cyan> | "
            "<level>{message}</level>"
        ),
    )

    try:
        logger.add(
            "logs/app_{time:YYYY-MM-DD}.log",
            level=level,
            rotation="1 day",
            retention="30 days",
            compression="gz",
            format="{time:YYYY-MM-DD HH:mm:ss} | {level: <8} | {name}:{function}:{line} | {message}",
        )
    except (FileExistsError, OSError):
        logger.info("File logging disabled (Docker/read-only fs)")

    logger.info("Logging configured | level={}", level)