<?php

/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package        observium
 * @subpackage     discovery
 * @copyright  (C) Adam Armstrong
 *
 */

//IT-WATCHDOGS-V4-MIB::productTitle.0 = STRING: WatchDog 15
//IT-WATCHDOGS-V4-MIB::productVersion.0 = STRING: 1.5.4
//IT-WATCHDOGS-V4-MIB::productFriendlyName.0 = STRING: ENV5003
//IT-WATCHDOGS-V4-MIB::productMacAddress.0 = Hex-STRING: 00 04 A3 F5 81 8D
//IT-WATCHDOGS-V4-MIB::productUrl.0 = IpAddress: 10.100.0.129
//IT-WATCHDOGS-V4-MIB::deviceCount.0 = INTEGER: 1
//IT-WATCHDOGS-V4-MIB::temperatureUnits.0 = INTEGER: 0
//IT-WATCHDOGS-V4-MIB::internalIndex.1 = INTEGER: 1
//IT-WATCHDOGS-V4-MIB::internalSerial.1 = STRING: 680004A3F5818DC3
//IT-WATCHDOGS-V4-MIB::internalName.1 = STRING: ENV5003
//IT-WATCHDOGS-V4-MIB::internalAvail.1 = Gauge32: 1
//IT-WATCHDOGS-V4-MIB::internalTemp.1 = INTEGER: 781 0.1 Degrees
//IT-WATCHDOGS-V4-MIB::internalHumidity.1 = INTEGER: 25 %
//IT-WATCHDOGS-V4-MIB::internalDewPoint.1 = INTEGER: 394 0.1 Degrees

$temperatureUnits = snmp_get($device, 'temperatureUnits.0', '-Oqv', 'IT-WATCHDOGS-V4-MIB');
$oids             = snmpwalk_cache_oid($device, 'internalTable', [], 'IT-WATCHDOGS-V4-MIB');

foreach ($oids as $index => $entry) {
    $descr = 'Sensor ' . $entry['internalName'];
    // internalTemp
    $oid   = ".1.3.6.1.4.1.17373.4.1.2.1.5.$index";
    $scale = 0.1;

    // 0 => fahrenheit, 1 => celsius
    switch ($temperatureUnits) {
        case 0:
            $options['sensor_unit'] = 'F';
            break;
        case 1:
            $options['sensor_unit'] = 'C';
            break;
    }

    discover_sensor('temperature', $device, $oid, "internalTemp.$index", 'wxgoos', $descr, $scale, $entry['internalTemp'], $options);

    // internalHumidity
    $oid   = ".1.3.6.1.4.1.17373.4.1.2.1.6.$index";
    $scale = 1;
    discover_sensor('humidity', $device, $oid, "internalHumidity.$index", 'wxgoos', $descr, $scale, $entry['internalHumidity']);
}

// EOF