"""Application logger utility functions."""
import logging
from logging import Logger


def get_logger(service_name: str, log_level: str = 'INFO') -> Logger:
    """Return logger with a proper formatting for local and remote envs.

    Args:
        environment: Execution environment name
        logger_name: The name of the logger
        service_name: The name of the service
        service_version: The version of the service
        log_level: Logging level

    Returns:
        logger: Configured Logger instance.
    """
    # create logger
    local_logger = logging.getLogger(service_name)
    local_logger.setLevel(log_level)
    # create console handler
    ch = logging.StreamHandler()
    ch.setLevel(log_level)
    # create formatter
    formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')  # noqa: E501
    ch.setFormatter(formatter)
    # add ch to logger
    local_logger.addHandler(ch)
    return local_logger