<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Sensio\Bundle\GeneratorBundle\Command;

use Symfony\Component\Console\Input\InputArgument;

use Symfony\Component\Console\Input\InputOption;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Output\OutputInterface;

use Symfony\Component\Console\Output\Output;

use Symfony\Component\Console\Command\Command;

use Symfony\Bundle\DoctrineBundle\Mapping\MetadataFactory;

use Sensio\Bundle\GeneratorBundle\Generator\DoctrineFormGenerator;

/**

 * Generates a form type class for a given Doctrine entity.

 *

 * @author Fabien Potencier <fabien@symfony.com>

 * @author Hugo Hamon <hugo.hamon@sensio.com>

 */

class GenerateDoctrineFormCommand extends GenerateDoctrineCommand

{

    /**

     * @see Command

     */

    protected function configure()

    {

        $this

            ->setDefinition(array(

                new InputArgument('entity', InputArgument::REQUIRED, 'The entity class name to initialize (shortcut notation)'),

            ))

            ->setDescription('Generates a form type class based on a Doctrine entity')

            ->setHelp(<<<EOT

The <info>doctrine:generate:form</info> command generates a form class based on a Doctrine entity.

<info>php app/console doctrine:generate:form AcmeBlogBundle:Post</info>

EOT

            )

            ->setName('doctrine:generate:form')

            ->setAliases(array('generate:doctrine:form'))

        ;

    }

    /**

     * @see Command

     */

    protected function execute(InputInterface $input, OutputInterface $output)

    {

        $entity = Validators::validateEntityName($input->getArgument('entity'));

        list($bundle, $entity) = $this->parseShortcutNotation($entity);

        $entityClass = $this->getContainer()->get('doctrine')->getEntityNamespace($bundle).'\\'.$entity;

        $metadata = $this->getEntityMetadata($entityClass);

        $bundle   = $this->getApplication()->getKernel()->getBundle($bundle);

        $generator = new DoctrineFormGenerator($this->getContainer()->get('filesystem'),  __DIR__.'/../Resources/skeleton/form');

        $generator->generate($bundle, $entity, $metadata[0]);

        $output->writeln(sprintf(

            'The new %s.php class file has been created under %s.',

            $generator->getClassName(),

            $generator->getClassPath()

        ));

    }

}