<?php

namespace PSX\Schema\Console;

use PSX\Schema\Generator\Code\Chunks;
use PSX\Schema\Generator\FileAwareInterface;
use PSX\Schema\GeneratorFactory;
use PSX\Schema\SchemaManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * ParseCommand
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class ParseCommand extends Command
{
    /** @var \PSX\Schema\SchemaManager */
    protected $schemaManager;

    /**
     * @param \PSX\Schema\SchemaManager $schemaManager
     */
    public function __construct(SchemaManager $schemaManager)
    {
        parent::__construct();

        $this->schemaManager = $schemaManager;
    }

    protected function configure()
    {
        $this
            ->setName('schema:parse')
            ->setDescription('Parses an arbitrary source and outputs the schema in a specific format')
            ->addArgument('source', InputArgument::REQUIRED, 'The schema source this is either a absolute class name or schema file')
            ->addArgument('target', InputArgument::OPTIONAL, 'Optional the target folder otherwise the CWD is used')
            ->addOption('format', 'f', InputOption::VALUE_REQUIRED, 'Optional the output format possible values are: ' . implode(', ', GeneratorFactory::getPossibleTypes()))
            ->addOption('config', 'c', InputOption::VALUE_REQUIRED, 'Optional a config value which gets passed to the generator');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $source = $input->getArgument('source');
        $target = $input->getArgument('target') ?: getcwd();
        $schema = $this->schemaManager->getSchema($source);

        if (!is_dir($target)) {
            throw new \RuntimeException('Target is not a directory');
        }

        $factory   = new GeneratorFactory();
        $generator = $factory->getGenerator($input->getOption('format'), $input->getOption('config'));
        $response  = $generator->generate($schema);

        if ($generator instanceof FileAwareInterface && $response instanceof Chunks) {
            $count = 0;
            foreach ($response->getChunks() as $file => $code) {
                file_put_contents($target . '/' . $generator->getFileName($file), $generator->getFileContent($code));
                $count++;
            }

            $output->writeln('Generated ' . $count . ' files at ' . $target);
        } else {
            $output->write((string) $response);
        }

        return 0;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTA2OTc4Mjk5MjU5MzI3OCA0ODA3MDM5MDY3MzA1NDE1IDg4MzM0Mzc4OTI1NjgyNzA=