#!/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.wmi import *  # pylint: disable=wildcard-import,unused-wildcard-import

dotnet_clrmemory_defaultlevels = {
    "upper": (10.0, 15.0)  # 10.0 percent specified by customer,
    # various sources (including MS) give
    # around 5-10% as healthy values
}


def check_dotnet_clrmemory(item, params, parsed):
    yield from wmi_yield_raw_fraction(
        parsed[""], item, "PercentTimeinGC", infoname="Time in GC", perfvar="percent", levels=params
    )


check_info["dotnet_clrmemory"] = {
    "parse_function": parse_wmi_table,
    "inventory_function": lambda parsed: inventory_wmi_table_instances(
        parsed, filt=wmi_filter_global_only, levels="dotnet_clrmemory_defaultlevels"
    ),
    "check_function": check_dotnet_clrmemory,
    "has_perfdata": True,
    "service_description": "DotNet Memory Management %s",
    "group": "clr_memory",
}
