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

# 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.cpu_util import *  # pylint: disable=wildcard-import,unused-wildcard-import

# .1.3.6.1.4.1.9.9.305.1.1.1.0 1 --> CISCO-SYSTEM-EXT-MIB::cseSysCPUUtilization.0

factory_settings["cisco_nexus_cpu_default_levels"] = {
    "util": (80.0, 90.0),
}


def inventory_cisco_nexus_cpu(info):
    if info[0][0]:
        return [(None, {})]


def check_cisco_nexus_cpu(_no_item, params, info):
    return check_cpu_util(float(info[0][0]), params)


# Migration NOTE: Create a separate section, but a common check plugin for
# tplink_cpu, hr_cpu, cisco_nexus_cpu, bintec_cpu, winperf_processor,
# lxc_container_cpu, docker_container_cpu.
# Migration via cmk/update_config.py!
check_info["cisco_nexus_cpu"] = {
    "inventory_function": inventory_cisco_nexus_cpu,
    "check_function": check_cisco_nexus_cpu,
    "service_description": "CPU utilization",
    "has_perfdata": True,
    "snmp_info": (".1.3.6.1.4.1.9.9.305.1.1.1.0", [""]),
    "snmp_scan_function": snmp_scan_cisco_nexus_cpu,
    "group": "cpu_utilization_os",
    "default_levels_variable": "cisco_nexus_cpu_default_levels",
}
