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

factory_settings["fireeye_lic"] = {
    "days": (120, 90),
}


def inventory_fireeye_lic_expiration(info):
    for line in info:
        if line[1]:
            yield line[0], {}


def check_fireeye_lic_expiration(item, params, info):
    for feature, days in info:
        if feature == item:
            warn, crit = params.get("days")
            infotext = "Days remaining: %s" % days
            seconds = int(days) * 24 * 60 * 60
            perfdata = [("lifetime_remaining", seconds, warn, crit)]
            if int(days) > warn:
                yield 0, infotext, perfdata
            elif int(days) > crit:
                yield 1, infotext + " (warn/crit at %d/%d days)" % (warn, crit), perfdata
            else:
                yield 2, infotext + " (warn/crit at %d/%d days)" % (warn, crit), perfdata


check_info["fireeye_lic_expiration"] = {
    "inventory_function": inventory_fireeye_lic_expiration,
    "check_function": check_fireeye_lic_expiration,
    "service_description": "License Expiration %s",
    "default_levels_variable": "fireeye_lic",
    "group": "fireeye_lic",
    "snmp_info": (
        ".1.3.6.1.4.1.25597.11.5.1.16.1",
        [
            "1",  # FE-FIREEYE-MIB::feLicenseFeature
            "5",  # FE-FIREEYE-MIB::feLicenseDaysUntilExpiration
        ],
    ),
    "snmp_scan_function": scan_fireeye,
    "has_perfdata": True,
}
