<?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:----ODgyMjQ1MDEyMTQyMjAwIDExNjU3Njg5Mzk2OTgzOCAyMDA3NTM1MzY3OTg0OTYz