"""Application Logger.

======================

Creates application logger instance, that will send the logs to Logger.

"""

import uuid

from daemon_asset_copy import config
from ddtrace import tracer
from owslogger import logger

app_logger = logger.setup(
    config.ENVIRONMENT,
    config.ENVIRONMENT,
    config.LOGGER_LEVEL,
    config.SERVICE_NAME,
    config.APP_VERSION,
)


@tracer.wrap()
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()}
    )