#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2014             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.

# Table columns:
# 0: index
# 1: sensor type (30 = Power PSM,)
# 2: sensor state (4 = ok)
# 3: current value (Ampere)
# 4: critical level
# 5: warn low level
# 6: warn level
# 7: description

cmctc_pcm_m_sensor_types = {
    72: "kW",
    73: "kW",
    74: "hz",
    75: "V",
    77: "A",
    79: "kW",
    80: "kW",
}
check_config_variables.append("cmctc_pcm_m_sensor_types")


def inventory_cmctc_psm_m(info):
    return [(line[7] + " " + line[0], None)
            for line in info
            if saveint(line[1]) in cmctc_pcm_m_sensor_types.keys()]


def check_cmctc_psm_m(item, no_params, info):
    for line in info:
        if line[7] + " " + line[0] != item:
            continue
        sensor_type = saveint(line[1])
        unit = cmctc_pcm_m_sensor_types[sensor_type]
        current_val = saveint(line[3]) / 10
        output = "%s at %d%s " % (line[7], current_val, unit)
        perf = [(unit, current_val, "", "", "", "")]
        if int(line[2]) == 4:
            return (0, output, perf)
        return (2, output, perf)

    return (3, "Item no found in SNMP tree")


check_info["cmctc_psm_m"] = {
    'check_function': check_cmctc_psm_m,
    'inventory_function': inventory_cmctc_psm_m,
    'service_description': 'CMC %s',
    'has_perfdata': True,
    'snmp_info': (
        # Base to all IO units
        ".1.3.6.1.4.1.2606.4.2",
        # Each of the up to 4 units has its own subtree
        ["3", "4", "5", "6"],
        [
            # sensors index (1-4)
            "5.2.1.1",
            # sensor type (10 = temperature)
            "5.2.1.2",
            # unit status: notAvail(1), lost(2), changed(3), ok(4), off(5), on(6), warning(7), tooLow(8), tooHigh(9)
            "5.2.1.4",
            # current value
            "5.2.1.5",
            # high value (used for critical state)
            "5.2.1.6",
            # low value (used for warning, if temp falls below this value)
            "5.2.1.7",
            # warn value (used for warning state)
            "5.2.1.8",
            #Port Desct
            "5.2.1.3",
        ]),
    'snmp_scan_function': cmctc_snmp_scan_function,
    "includes": ["cmctc.include"],
}
