"""Logger."""
import uuid

from owslogger import logger
from src.config import ENVIRONMENT
from src.config import LAMBDA_NAME
from src.config import LOGGER_LEVEL

app_logger = logger.setup(
    ENVIRONMENT,
    LAMBDA_NAME,
    LOGGER_LEVEL,
    LAMBDA_NAME,
    '1.0.0'
)


def get_current_logger(correlation_id=None):
    """Get logger with a correlation_id attached.

    Args:
        correlation_id: correlation_id that will be sent along with log record
    Returns:
        logger.OwsLoggingAdapter: instance of OwsLoggingAdapter with
        correlation_id attached.
    """
    return logger.OwsLoggingAdapter(app_logger, {
        'correlation_id': correlation_id or uuid.uuid4()
    })