<?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 Estonia or not.
 *
 * ISO 3166-1 alpha-2: EE
 *
 * @see http://www.geonames.org/EE/administrative-division-estonia.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class EeSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            '37', // Harju County
            '39', // Hiiu County
            '44', // Ida-Viru County
            '49', // Jõgeva County
            '51', // Järva County
            '57', // Lääne County
            '59', // Lääne-Viru County
            '65', // Põlva County
            '67', // Pärnu County
            '70', // Rapla County
            '74', // Saare County
            '78', // Tartu County
            '82', // Valga County
            '84', // Viljandi County
            '86', // Võru County
        ];
    }
}