<?php declare(strict_types=1);

namespace Symplify\EasyCodingStandard\Console;

use Jean85\PrettyVersions;
use Symfony\Component\Console\Application as SymfonyApplication;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

final class Application extends SymfonyApplication
{
    /**
     * @var InputInterface
     */
    private $input;

    /**
     * @var OutputInterface
     */
    private $output;

    public function __construct(InputInterface $input, OutputInterface $output)
    {
        $this->input = $input;
        $this->output = $output;

        parent::__construct('EasyCodingStandard', $this->getPrettyVersion());
    }

    public function run(?InputInterface $input = null, ?OutputInterface $output = null): int
    {
        return parent::run($input ?: $this->input, $output ?: $this->output);
    }

    protected function getDefaultInputDefinition(): InputDefinition
    {
        $inputDefinition = parent::getDefaultInputDefinition();
        $this->addExtraOptions($inputDefinition);

        return $inputDefinition;
    }

    private function addExtraOptions(InputDefinition $inputDefinition): void
    {
        $inputDefinition->addOption(new InputOption(
            'config',
            'c',
            InputOption::VALUE_REQUIRED,
            'Path to config file.',
            'easy-coding-standard.(yml|yaml)'
        ));

        $inputDefinition->addOption(new InputOption(
            'level',
            'l',
            InputOption::VALUE_REQUIRED,
            'Finds config by shortcut name.'
        ));
    }

    private function getPrettyVersion(): string
    {
        $version = PrettyVersions::getVersion('symplify/easy-coding-standard');

        return $version->getPrettyVersion();
    }
}