<?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 Malawi or not.
 *
 * ISO 3166-1 alpha-2: MW
 *
 * @see http://www.geonames.org/MW/administrative-division-malawi.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class MwSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            'BA', // Balaka
            'BL', // Blantyre
            'C', // Central
            'CK', // Chikwawa
            'CR', // Chiradzulu
            'CT', // Chitipa
            'DE', // Dedza
            'DO', // Dowa
            'KR', // Karonga
            'KS', // Kasungu
            'LI', // Lilongwe
            'LK', // Likoma
            'MC', // Mchinji
            'MG', // Mangochi
            'MH', // Machinga
            'MU', // Mulanje
            'MW', // Mwanza
            'MZ', // Mzimba
            'N', // Northern
            'NB', // Nkhata Bay
            'NE', // Neno
            'NI', // Ntchisi
            'NK', // Nkhotakota
            'NS', // Nsanje
            'NU', // Ntcheu
            'PH', // Phalombe
            'RU', // Rumphi
            'S', // Southern
            'SA', // Salima
            'TH', // Thyolo
            'ZO', // Zomba
        ];
    }
}