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

# 19:1100, 38:822X
# .1.3.6.1.4.1.28507.**.1.6.1.1.3.1 498 --> GUDEADS-EPC****-MIB::epc****HygroSensor.1

# Similar default levels in other checks
gude_humidity_default_levels = (0, 0, 60, 70)


def inventory_gude_humidity(info):
    for oid_index, reading_str in info:
        _oid, index = oid_index.split(".")
        if reading_str != "-9999":
            yield "Sensor %s" % index, "gude_humidity_default_levels"


def check_gude_humidity(item, params, info):
    for oid_index, reading_str in info:
        _oid, index = oid_index.split(".")
        if "Sensor %s" % index == item:
            return check_humidity(float(reading_str) / 10, params)


check_info["gude_humidity"] = {
    "inventory_function": inventory_gude_humidity,
    "check_function": check_gude_humidity,
    "service_description": "Humidity %s",
    "has_perfdata": True,
    "snmp_info": (
        ".1.3.6.1.4.1.28507",
        ["19", "38", "66", "67"],
        [
            OID_END,
            "1.6.1.1.3",  # GUDEADS-EPC****-MIB::epc****HygroSensor
        ],
    ),
    "snmp_scan_function": lambda oid: (
        oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.28507.19")
        or oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.28507.38")
        or oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.28507.66")
        or oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.28507.67")
    ),
    "group": "humidity",
}
