<?php

echo("SNR-SWITCH-MIB ");

$ports_array   = snmpwalk_cache_oid($device, "priPortTable",            [], 'SNR-SWITCH-MIB', NULL, OBS_SNMP_ALL_MULTILINE);
$ddminfo_array = snmpwalk_cache_oid($device, "ddmTranscBasicInfoTable", [], 'SNR-SWITCH-MIB');

print_debug_vars($ports_array);
print_debug_vars($ddminfo_array);

if (safe_count($ports_array)) {
  $portCount   = snmp_get_oid($device, 'portCount.0', 'SNR-SWITCH-MIB');

  foreach ($ports_array as $index => $entry) {

    $local_index = 100 + $entry['portIndex'];
    $inventory[$local_index] = [
      'entPhysicalDescr'        => $entry['portType']." ".$ddminfo_array[$entry['portIndex']]['ddmTransSerialWaveLength'],
      'entPhysicalClass'        => 'port',
      'entPhysicalName'         => $entry['portName'],
      'entPhysicalIsFRU'        => 'false',
      'entPhysicalModelName'    => $ddminfo_array[$entry['portIndex']]['ddmTransSerialModelName'],
      'entPhysicalVendorType'   => $ddminfo_array[$entry['portIndex']]['ddmTransSerialTypeName'],
      'entPhysicalContainedIn'  => 1,
      'entPhysicalParentRelPos' => $entry['portIndex'],
      'entPhysicalSerialNum'    => $entry['transceiverSn'],
      'ifIndex'                 => $entry['portIndex'],
      'entPhysicalMfgName'      => $ddminfo_array[$entry['portIndex']]['ddmTransSerialVendorName'],
    ];
    discover_inventory($device, $local_index, $inventory[$local_index], 'SNR-SWITCH-MIB');
  }

}
print_debug_vars($inventory);
// EOF