<?php

namespace PSX\Api\Console;

use PSX\Api\GeneratorFactory;
use PSX\Api\GeneratorFactoryInterface;
use PSX\Api\Listing\FilterFactoryInterface;
use PSX\Api\ListingInterface;
use PSX\Schema\Generator\Code\Chunks;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

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

    /** @var \PSX\Api\GeneratorFactoryInterface */
    protected $factory;

    /** @var \PSX\Api\Listing\FilterFactoryInterface */
    protected $filterFactory;

    /**
     * @param \PSX\Api\ListingInterface $listing
     * @param \PSX\Api\GeneratorFactoryInterface $factory
     * @param \PSX\Api\Listing\FilterFactoryInterface $filterFactory
     */
    public function __construct(
        ListingInterface $listing,
        GeneratorFactoryInterface $factory,
        FilterFactoryInterface $filterFactory = null,
    ) {
        parent::__construct();

        $this->listing = $listing;
        $this->factory = $factory;
        $this->filterFactory = $filterFactory;
    }

    protected function configure()
    {
        $this
            ->setName('api:generate')
            ->setDescription('Generates for each API resource a file in a specific format')
            ->addArgument('dir', InputArgument::REQUIRED, 'The target directory')
            ->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')
            ->addOption('filter', 'i', InputOption::VALUE_REQUIRED, 'Optional a specific filter');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $format = $input->getOption('format');
        $config = $input->getOption('config');
        $filterName = $input->getOption('filter');

        if ($this->filterFactory instanceof FilterFactoryInterface && !empty($filterName)) {
            $filter = $this->filterFactory->getFilter($filterName);
        } else {
            $filter = null;
        }

        $dir = $input->getArgument('dir');
        if (!is_dir($dir)) {
            throw new \InvalidArgumentException('Directory does not exist');
        }

        $generator = $this->factory->getGenerator($format, $config);
        $extension = $this->factory->getFileExtension($format, $config);

        $output->writeln('Generating ...');

        $content = $generator->generate($this->listing->findAll(null, $filter));

        if ($content instanceof Chunks) {
            if (!empty($filterName)) {
                $file = 'sdk-' . $format .  '-' . $filterName . '.zip';
            } else {
                $file = 'sdk-' . $format .  '.zip';
            }

            $content->writeTo($dir . '/' . $file);
        } else {
            if (!empty($filterName)) {
                $file = 'output-' . $format . '-' . $filterName . '.' . $extension;
            } else {
                $file = 'output-' . $format . '.' . $extension;
            }

            file_put_contents($dir . '/' . $file, $content);
        }

        $output->writeln('Successful!');

        return 0;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjA1MDcwODIyODI5MDM1NyA2NzkxNjcwMjYwMTA2Nzk3IDE4NzQ0ODgwNDQyNjYwNjA=