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# BSD LICENSE
#
# Copyright(c) 2019-2022 Intel Corporation. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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"""
Logging module
"""

import syslog
import logging

LOGGER = logging.getLogger('')
LOGGER.setLevel(logging.INFO)

#log format
FORMATTER = logging.Formatter("%(asctime)s %(levelname)-5s %(message)s")
# enable logging to console
CONSOLE_HANDLER = logging.StreamHandler()
CONSOLE_HANDLER.setFormatter(FORMATTER)
LOGGER.addHandler(CONSOLE_HANDLER)


def sys(string, syslogprio=syslog.LOG_NOTICE):
    """
    Logs to syslog

    Parameters:
        string: message to be logged
        syslogprio: priority of logged message
    """
    syslog.syslog(syslogprio, string)


def debug(string):
    """
    Logs to console, DEBUG level

    Parameters:
        string: message to be logged
    """
    LOGGER.debug(string)


def info(string):
    """
    Logs to console, INFO level

    Parameters:
        string: message to be logged
    """
    LOGGER.info(string)


def error(string):
    """
    Logs to console, ERROR level

    Parameters:
        string: message to be logged
    """
    LOGGER.error(string)


def warn(string):
    """
    Logs to console, WARN level

    Parameters:
        string: message to be logged
    """
    LOGGER.warning(string)


def enable_verbose():
    """
    Enables verbose mode
    """
    LOGGER.setLevel(logging.DEBUG)
