#!/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

# .1.3.6.1.4.1.9.2.1.57.0 13 --> OLD-CISCO-CPU-MIB::avgBusy1.0

cisco_oldcpu_default_levels = (80.0, 90.0)


def inventory_cisco_oldcpu(info):
    if info[0][0]:
        return [(None, "cisco_oldcpu_default_levels")]


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


check_info["cisco_oldcpu"] = {
    "inventory_function": inventory_cisco_oldcpu,
    "check_function": check_cisco_oldcpu,
    "service_description": "CPU utilization",
    "has_perfdata": True,
    "snmp_info": (".1.3.6.1.4.1.9.2.1", ["57"]),
    # For old cisco catalyst devices (1745) which do not support newer snmp data
    # e.g. 'Cisco Catalyst 3850 Series Switches'
    "snmp_scan_function": snmp_scan_cisco_oldcpu,
    "group": "cpu_utilization",
}
