<?php

namespace HuaweiBundle\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use HuaweiBundle\SNMP\SNMP as SNMP;
//use RedisBundle\Services\RedisService;

class HuaweiOnuScanCommand extends BaseCommand
{

    protected function configure()
    {
        $this
            ->setName('huawei:onu:scan')
            ->setDescription('Escanear OLT para obtener ONUs')
            ->setHelp('Se requieren parámetros para poder realizar la correcta consulta. El comando requiere Redis.')
            ->setDefinition(array(
                new InputOption('olt-device-id', null, InputOption::VALUE_OPTIONAL, "DeviceId de la OLT",1),
                new InputOption('olt-server-id', null, InputOption::VALUE_OPTIONAL, "ServerDevice de la OLT",1),
                new InputOption('olt-ip', false, InputOption::VALUE_OPTIONAL, "IP de la OLT"),
                new InputOption('olt-community', false, InputOption::VALUE_OPTIONAL, "COMMUNITY de la OLT"),
                new InputOption('olt-snmp-library', false, InputOption::VALUE_OPTIONAL, "Versión de librería SNMP")
            ))
        ;
    }

    /**
     * @param InputInterface $input
     * @param OutputInterface $output
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        parent::execute($input, $output);
        
        $this->output->writeln("INICIO");
        
        $inicio = microtime(true);

        $oltDeviceId = (int) $input->getOption('olt-device-id');
        $oltServerId = (int) $input->getOption('olt-server-id');
        $oltIp = $input->getOption('olt-ip');
        $oltCommunity = $input->getOption('olt-community');
        $oltSnmpLibrary = $input->getOption('olt-snmp-library');
        
        $flag = "olt_scan_d_{$oltDeviceId}_s_{$oltServerId}.lock";
        $key_olt_scan = "olt_scan_d_{$oltDeviceId}_s_{$oltServerId}";
        
        /* Control de bloqueo */
        if($this->lock($flag)) {return;}

        $SNMP = new SNMP($oltIp, $oltCommunity);
        $library = "use".$oltSnmpLibrary;

        //$dataCached = $this->getData($key_olt_scan, true);
        $dataCached = array();

        $slots = $SNMP->$library()->onuSlot();
        $pons = $SNMP->$library()->onuPon();
        $onus = $SNMP->$library()->onuOnuid();
        $serialNumbers = $SNMP->$library()->onuSerialNumber();

        $countOnus = 0;
        foreach($onus as $index => $onuId) {
            $countOnus++;
            if(isset($slots[$index]) && isset($pons[$index]) && isset($serialNumbers[$index])) {
                $slot = $slots[$index]; $pon = $pons[$index]; $sn = strtolower($serialNumbers[$index]);
                $data = array();
                $data['slot'] = $slot;
                $data['port'] = $pon;
                $data['onuId'] = $onuId;
                $data['serialNumber'] = $sn;
                $data['ponport'] = "{$slot}/{$pon}/{$onuId}";
                $dataCached[$index] = $data;
            }
        }

        $this->setData($key_olt_scan, $dataCached, true);

        /* Fin de bloqueo */
        $this->removeLock($flag);

        $fin = microtime(true);
        $time = $fin - $inicio;
        $this->output->writeln("Tiempo: $time segundos / Cantidad ONUs: {$countOnus}");
        
    }

}