<?php declare(strict_types=1);

/*

* This file is part of the CleverAge/ProcessBundle package.

*

* Copyright (c) 2017-2023 Clever-Age

*

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

* file that was distributed with this source code.

*/

namespace CleverAge\ProcessBundle\Model;

use Symfony\Component\OptionsResolver\Exception\ExceptionInterface;

use Symfony\Component\OptionsResolver\OptionsResolver;

/**

* Allow the task to configure it's options, set default basic options for errors handling

*

* @author Valentin Clavreul <vclavreul@clever-age.com>

* @author Vincent Chalnot <vchalnot@clever-age.com>

*/

abstract class AbstractConfigurableTask implements InitializableTaskInterface

{

/** @var array */

protected $options;

/**

* Only validate the options at initialization, ensuring that the task will not fail at runtime

*

* @param ProcessState $state

*

* @throws ExceptionInterface

*/

public function initialize(ProcessState $state)

{

$this->getOptions($state);

}

/**

* @param ProcessState $state

*

* @throws ExceptionInterface

*

* @return array

*/

protected function getOptions(ProcessState $state)

{

if (null === $this->options) {

$resolver = new OptionsResolver();

$this->configureOptions($resolver);

$this->options = $resolver->resolve($state->getContextualizedOptions());

}

return $this->options;

}

/**

* @param ProcessState $state

* @param string $code

*

* @throws \InvalidArgumentException

* @throws ExceptionInterface

*

* @return mixed

*/

protected function getOption(ProcessState $state, $code)

{

$options = $this->getOptions($state);

if (!array_key_exists($code, $options)) {

throw new \InvalidArgumentException("Missing option {$code}");

}

return $options[$code];

}

/**

* @param OptionsResolver $resolver

*/

abstract protected function configureOptions(OptionsResolver $resolver);

}