<?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 Peru or not.
 *
 * ISO 3166-1 alpha-2: PE
 *
 * @see http://www.geonames.org/PE/administrative-division-peru.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class PeSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            'AMA', // Amazonas
            'ANC', // Ancash
            'APU', // Apurimac
            'ARE', // Arequipa
            'AYA', // Ayacucho
            'CAJ', // Cajamarca
            'CAL', // Callao
            'CUS', // Cusco
            'HUC', // Huanuco
            'HUV', // Huancavelica
            'ICA', // Ica
            'JUN', // Junin
            'LAL', // La Libertad
            'LAM', // Lambayeque
            'LIM', // Lima
            'LMA', // Municipalidad Metropolitana de Lima
            'LOR', // Loreto
            'MDD', // Madre de Dios
            'MOQ', // Moquegua
            'PAS', // Pasco
            'PIU', // Piura
            'PUN', // Puno
            'SAM', // San Martin
            'TAC', // Tacna
            'TUM', // Tumbes
            'UCA', // Ucayali
        ];
    }
}