<?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 Cambodia or not.
 *
 * ISO 3166-1 alpha-2: KH
 *
 * @see http://www.geonames.org/KH/administrative-division-cambodia.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class KhSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            '1', // Banteay Mean Choay
            '10', // Kratie
            '11', // Mondul Kiri
            '12', // Phnom Penh
            '13', // Preah Vihear
            '14', // Prey Veng
            '15', // Pursat
            '16', // Rôtânôkiri
            '17', // Siemreap
            '18', // Preah Seihanu - Kompong Som or Sihanoukville
            '19', // Stung Treng
            '2', // Battambang
            '20', // Svay Rieng
            '21', // Takeo
            '22', // Otdar Mean Choay
            '23', // Keb
            '24', // Pailin
            '25', // Tboung Khmum
            '3', // Kampong Cham
            '4', // Kampong Chhnang
            '5', // Kampong Speu
            '6', // Kampong Thom
            '7', // Kampot
            '8', // Kandal
            '9', // Kaoh Kong
        ];
    }
}