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

factory_settings["mbg_lantime_state_default_levels"] = MBG_LANTIME_STATE_CHECK_DEFAULT_PARAMETERS


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


def check_mbg_lantime_state(_no_item, params, info):
    states = {
        "0": (2, "not synchronized"),
        "1": (2, "no good reference clock"),
        "2": (0, "sync to external reference clock"),
        "3": (0, "sync to serial reference clock"),
        "4": (0, "normal operation PPS"),
        "5": (0, "normal operation reference clock"),
    }
    return check_mbg_lantime_state_common(states, _no_item, params, info)


check_info["mbg_lantime_state"] = {
    "check_function": check_mbg_lantime_state,
    "inventory_function": inventory_mbg_lantime_state,
    "service_description": "LANTIME State",
    "has_perfdata": True,
    "group": "mbg_lantime_state",
    "default_levels_variable": "mbg_lantime_state_default_levels",
    "snmp_info": (
        ".1.3.6.1.4.1.5597.3.1",
        [
            2,  # MBG-SNMP-MIB::mbgLtNtpCurrentStateVal
            3,  # MBG-SNMP-MIB::mbgLtNtpNtpStratum
            5,  # MBG-SNMP-MIB::mbgLtNtpActiveRefclockName
            7,  # MBG-SNMP-MIB::mbgLtNtpActiveRefclockOffsetVal
        ],
    ),
    "snmp_scan_function": lambda oid: (
        oid(".1.3.6.1.2.1.1.2.0") == ".1.3.6.1.4.1.5597.3" and not oid(".1.3.6.1.4.1.5597.30.0.2.*")
    ),
}
