<?php

$regexp = '/
    \.1\.3\.6\.1\.4\.1\.22626\.1\.5\.2\.
    (?P<id>\d+)
    \.
    (?:
        1\.0 (?P<name>.*)|
        3\.0 (?P<temp_intval>.*)|
        5\.0 (?P<limit_high>.*)|
        6\.0 (?P<limit_low>.*)|
    )
/x';

$oids = snmp_walk($device, '.1.3.6.1.4.1.22626.1.5.2', '-OsqnU', '');
if ($oids) {
    $out = array();
    foreach (explode("\n", $oids) as $line) {
        preg_match($regexp, $line, $match);
        if ($match['name']) {
            $out[$match['id']]['name'] = $match['name'];
        }

        if ($match['temp_intval']) {
            $out[$match['id']]['temp_intval'] = $match['temp_intval'];
        }

        if ($match['limit_high']) {
            $out[$match['id']]['limit_high'] = $match['limit_high'];
        }

        if ($match['limit_low']) {
            $out[$match['id']]['limit_low'] = $match['limit_low'];
        }
    }

    foreach ($out as $sensor_id => $sensor) {
        if ($sensor['temp_intval'] != 9999) {
            $temperature_oid = '.1.3.6.1.4.1.22626.1.5.2.'.$sensor_id.'.3.0';
            $temperature_id  = $sensor_id;
            $descr           = trim($sensor['name'], ' "');
            $lowlimit        = trim($sensor['limit_low'], ' "');
            $limit           = trim($sensor['limit_high'], ' "');
            $temperature     = $sensor['temp_intval'];

            discover_sensor($valid['sensor'], 'temperature', $device, $temperature_oid, $temperature_id, 'cometsystem-p85xx', $descr, '10', '1', $lowlimit, null, null, $limit, $temperature);
        }
    }
}

$temp_unit = snmp_get($device, 'tempUnit.0', '-OevTQUs', 'T3610-MIB');
$user_func = '';

if (str_contains($temp_unit, 'F')) {
    $user_func = 'fahrenheit_to_celsius';
}

if (is_numeric($pre_cache['websensor_valuesInt']['tempInt.0'])) {
    $temperature_oid = '.1.3.6.1.4.1.22626.1.2.3.1.0';
    $temperature_index = 'tempInt.0';
    $descr = 'Temperature';
    $temperature = $pre_cache['websensor_valuesInt']['tempInt.0'] / 10;
    $high_limit = $pre_cache['websensor_settings']['tempHighInt.0'] / 10;
    $low_limit = $pre_cache['websensor_settings']['tempLowInt.0'] / 10;
    discover_sensor($valid['sensor'], 'temperature', $device, $temperature_oid, $temperature_index, 'websensor', $descr, '10', '1', $low_limit, null, null, $high_limit, $temperature, 'snmp', null, null, $user_func);
}
