<?php
namespace Contabilidad\Common\Command;

use Psr\Http\Client\ClientInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class Queue extends Command {
    protected $client;
    public function __construct(ClientInterface $client = null, string $name = null) {
        parent::__construct($name);
        $this->setClient($client);
    }

    public function setClient(ClientInterface $client) {
        $this->client = $client;
        return $this;
    }
    public function getClient(): ClientInterface {
        return $this->client;
    }

    public function execute(InputInterface $input, OutputInterface $output)
    {
        $response = $this->getClient()->get('/queues/pending');
        if ($response->getStatusCode() !== 200) {
            return Command::FAILURE;
        }
        $data = json_decode($response->getBody()->getContents());
        $output = [
            'input' => $data,
            'processed' => []
        ];
        foreach ($data->pending as $queue) {
            $log = "Running {$queue->command} from queue. Created in {$queue->created}.";
            error_log($log);
            $cmd = '/usr/local/bin/php /app/bin/console ' . $queue->cmd;
            exec($cmd, $result, $code);
            if ($code != Command::SUCCESS) {
                error_log(var_export($queue, true));
                error_log(var_export($result, true));
                continue;
            }
            $output['processed'] []= $queue->id;
        }
        $response = $this->getClient()->post('/queues/processed', ['json' => $output]);
        if ($response->getStatusCode() !== 200) {
            return Command::FAILURE;
        }
        return Command::SUCCESS;
    }
}