<?php

/**
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; under version 2
 * of the License (non-upgradable).
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2020 (original work) Open Assessment Technologies SA
 */

declare(strict_types=1);

namespace oat\oatbox\cache\factory;

use oat\oatbox\cache\ItemPoolSimpleCacheAdapter;
use oat\oatbox\cache\KeyValueCache;
use oat\oatbox\service\ConfigurableService;
use Psr\Cache\CacheItemPoolInterface;

class CacheItemPoolFactory extends ConfigurableService
{
    public const CONFIG_PERSISTENCE = 'persistence';

    public function create(array $config): CacheItemPoolInterface
    {
        $cacheValue = new KeyValueCache(
            [
                KeyValueCache::OPTION_PERSISTENCE => $config[self::CONFIG_PERSISTENCE] ?? 'default_kv'
            ]
        );
        $cache = new ItemPoolSimpleCacheAdapter(
            [
                ItemPoolSimpleCacheAdapter::OPTION_CACHE_SERVICE => $cacheValue
            ]
        );

        $cacheValue->setServiceLocator($this->getServiceLocator());
        $cache->setServiceLocator($this->getServiceLocator());

        return $cache;
    }
}