#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2019 tribe29 GmbH - License: GNU General Public License v2
# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
# conditions defined in the file COPYING, which is part of this source code package.

# NOTE: Careful when replacing the *-import below with a more specific import. This can cause
# problems because it might remove variables from the check-context which are necessary for
# resolving legacy discovery results such as [("SUMMARY", "diskstat_default_levels")]. Furthermore,
# it might also remove variables needed for accessing discovery rulesets.
from cmk.base.check_legacy_includes.liebert import *  # pylint: disable=wildcard-import,unused-wildcard-import

# example output
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5080 Reheat Utilization
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5080 0
# .1.3.6.1.4.1.476.1.42.3.9.20.1.30.1.2.1.5080 %

factory_settings["liebert_reheating_default_levels"] = {
    "levels": (80, 90),
}


def inventory_liebert_reheating(parsed):
    if any("Reheat" in key for key in parsed):
        yield None, {}


def check_liebert_reheating(_no_item, params, parsed):
    for key, (value, unit) in parsed.items():
        if "Reheat" not in key:
            continue
        yield check_levels(value, "filehandler_perc", params["levels"], unit=unit)


check_info["liebert_reheating"] = {
    "parse_function": parse_liebert_wrapper,
    "inventory_function": inventory_liebert_reheating,
    "check_function": check_liebert_reheating,
    "service_description": "Reheating Utilization",
    "snmp_info": (
        ".1.3.6.1.4.1.476.1.42.3.9.20.1",
        [
            "10.1.2.1.5080",  # LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
            "20.1.2.1.5080",  # LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
            "30.1.2.1.5080",  # LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryUnitsOfMeasure
        ],
    ),
    "snmp_scan_function": scan_liebert,
    "has_perfdata": True,
    "default_levels_variable": "liebert_reheating_default_levels",
}
