<?php
namespace App\OgBootBundle\Command;
use App\OgBootBundle\Service\CurlRequestService;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Contracts\HttpClient\HttpClientInterface;
use Symfony\Component\HttpClient\HttpClient;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Psr\Log\LoggerInterface;

class OgLiveInstallCommand extends Command
{
    protected static $defaultName = 'oglive:install';
    private $curlRequestService;
    private $httpClient;
    private $logger;

    public function __construct(CurlRequestService $curlRequestService, HttpClientInterface $httpClient, LoggerInterface $logger, protected readonly string $ogCoreApiUrl)
    {
        parent::__construct();
        $this->curlRequestService = $curlRequestService;
	#$this->httpClient = $httpClient;
	$this->httpClient = HttpClient::create([
		'verify_peer' => false, // Ignorar la verificación del certificado SSL
		'verify_host' => false, // Ignorar la verificación del nombre del host
	]);
	$this->logger = $logger; // Añadimos el logger
    }

    protected function configure()
    {
        $this
            ->setDescription('Instala un ogLive en segundo plano')
            ->addArgument('isoUrl', InputArgument::REQUIRED, 'URL del ISO de ogLive')
            ->addArgument('transactionId', InputArgument::REQUIRED, 'ID de la transacción');
    }

protected function execute(InputInterface $input, OutputInterface $output)
{
    ini_set('memory_limit', '-1');
    ini_set('max_execution_time', '3000');    
    $isoUrl = $input->getArgument('isoUrl');

    $transactionId = $input->getArgument('transactionId');

    // Iniciamos los logs para rastrear el proceso
    $this->logger->info('Starting ogLive installation', ['transactionId' => $transactionId]);

    try {
        // Log: comenzando la descarga del ISO
        $this->logger->info('Starting download', ['isoUrl' => $isoUrl]);

        // Llamar al servicio para iniciar la instalación
        $installResult = $this->curlRequestService->callOgLive("download " . escapeshellarg($isoUrl));

        // Log: descarga finalizada
        $this->logger->info('Download finished', ['transactionId' => $transactionId, 'installResult' => $installResult]);

        // Verificar el resultado de la instalación basado en el output del comando
        $status = 'success';
	$messageText = 'ogLive client installed successfully';
	$exitCode = $installResult['exitCode'];

        if (isset($installResult['output']['error'])) {
            // Si hay un error, asignar el estado y mensaje adecuado
            $status = $installResult['output']['error'];
            $messageText = $installResult['output']['message'];

            // Log: la instalación falló
            $this->logger->error('Installation failed', ['transactionId' => $transactionId, 'error' => $messageText]);
        } elseif ($installResult['exitCode'] !== 0) {
            // Si hubo un exitCode distinto de 0, manejar como error desconocido
            $status = 'UNKNOWN_ERROR';
            $messageText = 'An unknown error occurred during the installation process.';
            $this->logger->error('Unknown installation error', ['transactionId' => $transactionId, 'exitCode' => $installResult['exitCode']]);
        } else {
		// Log: instalación completada con éxito
            $messageText = $installResult['output']['message'];
            $this->logger->info('Installation completed successfully', ['transactionId' => $transactionId]);
        }

        // Preparar los datos para el webhook según el resultado
        $webhookData = [
            'ogCoreId' => $transactionId,
	    'status' => $status,
	    'code' => ($exitCode === 0) ? 200 : $exitCode,  // Cambiar a 200 si es éxito
            'message' => $messageText ,
        ];

        $this->logger->info('Installation completed with details', ['installResult' => $installResult]);
        $this->logger->info('Webhook data to be sent: ', ['webhookData' => $webhookData]);

        #$webhookUrl = "https://172.17.8.90:8443/og-lives/install/webhook";
        $webhookUrl = "{$this->ogCoreApiUrl}/og-lives/install/webhook";
        // Log: enviando datos al webhook
        $this->logger->info('Sending data to webhook', ['webhookUrl' => $webhookUrl, 'webhookData' => $webhookData]);

        // Llamar al webhook para notificar el resultado
        $this->notifyWebhook($webhookUrl, $webhookData);
        $this->logger->info('Notify webhook con exito');
        // Log: notificación al webhook finalizada
        $this->logger->info('Webhook notification sent', ['transactionId' => $transactionId]);

    } catch (Exception $e) {
        // Log: error en la instalación
        $this->logger->error('Failed to complete ogLive installation', ['transactionId' => $transactionId, 'exception' => $e->getMessage()]);

        // Manejar errores y enviar notificación de fallo al webhook
        $webhookData = [
            'ogCoreId' => $transactionId,
	    'status' => 'failure',
	    'code' => 500,
            'message' => $e->getMessage()
        ];

        $webhookUrl = "https://172.17.8.90:8443/og-lives/install/webhook";
        $this->notifyWebhook($webhookUrl, $webhookData);
        $this->logger->info('Notify webhook terminado con errores');
        // Log: notificación de error enviada al webhook
        $this->logger->info('Failure notification sent to webhook', ['transactionId' => $transactionId]);
    }

    // Log: proceso de instalación terminado
    $this->logger->info('Installation process ended', ['transactionId' => $transactionId]);

    return Command::SUCCESS;
}

    /**
     * Enviar el resultado al webhook
     */
    private function notifyWebhook(string $webhookUrl, array $webhookData): void
    {
	    try { 
            $this->logger->info('Enter notify webhook');
            $this->logger->info('Data to be sent', ['webhookData' => $webhookData]);
            $this->httpClient->request('POST', $webhookUrl, [
                'headers' => [
                    'accept' => 'application/json',
		    'Content-Type' => 'application/json',
                ],
                'body' => json_encode(['webhookData' => $webhookData]),
            ]);

            // Log: éxito al enviar la notificación
            $this->logger->info('Webhook data sent successfully', ['webhookUrl' => $webhookUrl, 'webhookData' => $webhookData]);
        } catch (Exception $e) {
            // Log: error al enviar al webhook
            $this->logger->error('Error sending webhook notification', ['webhookUrl' => $webhookUrl, 'exception' => $e->getMessage()]);
        }
    }
}