#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2017             mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk is free software;  you can redistribute it and/or modify it
# under the  terms of the  GNU General Public License  as published by
# the Free Software Foundation in version 2.  check_mk is  distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
# tails. You should have  received  a copy of the  GNU  General Public
# License along with GNU Make; see the file  COPYING.  If  not,  write
# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
# Boston, MA 02110-1301 USA.


# example output
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.4291 Return Air Temperature
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.4291 31.5
# .1.3.6.1.4.1.476.1.42.3.9.20.1.10.1.2.1.5002 Supply Air Temperature
# .1.3.6.1.4.1.476.1.42.3.9.20.1.20.1.2.1.5002 Unavailable


def inventory_liebert_temp_air(parsed):
    for key, values in parsed[0].iteritems():
        if not "Unavailable" in values[0]:
            yield (key.replace(" Air Temperature", ""), {})


def check_liebert_temp_air(item, params, parsed):
    for key, values in parsed[0].iteritems():
        short_key = key.replace(" Air Temperature", "")

        # We do not warn if a service value is unavailable
        # but the device in standby mode
        if item == short_key and \
          "Unavailable" in values[0] and \
          parsed[1]['Unit Operating State'] == "standby":
            yield 0, "Unit is in standby (unavailable)"
        elif item == short_key and not "Unavailable" in values[0]:
            value = check_temp_unit(values)
            yield check_temperature(value, params, "check_liebert_temp_air.%s" % item)


check_info['liebert_temp_air'] = {
    'parse_function'        : parse_liebert,
    'inventory_function'    : inventory_liebert_temp_air,
    'check_function'        : check_liebert_temp_air,
    'service_description'   : '%s Temperature',
    'snmp_info'             : ('.1.3.6.1.4.1.476.1.42.3.9.20.1', [
                                        '10.1.2.1.4291', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
                                        '20.1.2.1.4291', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
                                        '30.1.2.1.4291', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryUnitsOfMeasure
                                        '10.1.2.1.5002', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryDataLabel
                                        '20.1.2.1.5002', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryValue
                                        '30.1.2.1.5002', #LIEBERT-GP-FLExible-MIB: lgpFlexibleEntryUnitsOfMeasure
                              ]),
    'snmp_scan_function'    : scan_liebert,
    'group'                 : 'temperature',
    'includes'              : [ 'temperature.include', 'liebert.include' ],
    'has_perfdata'          : True,
    'extra_sections'        : [ "liebert_system" ],
}
