<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Respect\Validation\Rules\Locale;

use Respect\Validation\Rules\AbstractSearcher;

/**
 * Validates whether an input is subdivision code of Cook Islands or not.
 *
 * ISO 3166-1 alpha-2: CK
 *
 * @see http://www.geonames.org/CK/administrative-division-cook-islands.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class CkSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            'AI', // Aitutaki
            'AT', // Atiu
            'MA', // Manuae
            'MG', // Mangaia
            'MK', // Manihiki
            'MT', // Mitiaro
            'MU', // Mauke
            'NI', // Nassau Island
            'PA', // Palmerston
            'PE', // Penrhyn
            'PU', // Pukapuka
            'RK', // Rakahanga
            'RR', // Rarotonga
            'SU', // Surwarrow
            'TA', // Takutea
        ];
    }
}