<?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 Iraq or not.
 *
 * ISO 3166-1 alpha-2: IQ
 *
 * @see http://www.geonames.org/IQ/administrative-division-iraq.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class IqSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            'AN', // Al Anbar
            'AR', // Arbīl
            'BA', // Al Basrah
            'BB', // Babil
            'BG', // Baghdad
            'DA', // Dahūk
            'DI', // Diyala
            'DQ', // Dhi Qar
            'KA', // Al Karbala
            'KI', // Kirkūk
            'MA', // Maysan
            'MU', // Al Muthanna
            'NA', // An Najaf
            'NI', // Ninawa
            'QA', // Al Qadisyah
            'SD', // Salah ad Din
            'SU', // As Sulaymānīyah
            'WA', // Wasit
        ];
    }
}