#!/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.f5_bigip import *  # pylint: disable=wildcard-import,unused-wildcard-import


def inventory_f5_bigip_apm(info):
    discovered = []
    if info[0][0]:
        discovered.append((None, None))
    return discovered


def check_f5_bigip_apm(item, _no_params, info):
    count = info[0][0]
    perfdata = [("connections_ssl_vpn", int(count), None, None, 0, None)]
    return 0, "Connections: %s" % count, perfdata


check_info["f5_bigip_apm"] = {
    "inventory_function": inventory_f5_bigip_apm,
    "check_function": check_f5_bigip_apm,
    "service_description": "SSL/VPN Connections",
    "snmp_info": (
        ".1.3.6.1.4.1.3375.2.6.1.5.3",
        [
            "0",  # F5-BIGIP-APM-MIB::apmGlobalConnectivityStatCurConns
        ],
    ),
    "snmp_scan_function": scan_f5_bigip,
    "has_perfdata": True,
}
