<?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 Trinidad and Tobago or not.
 *
 * ISO 3166-1 alpha-2: TT
 *
 * @see http://www.geonames.org/TT/administrative-division-trinidad-and-tobago.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class TtSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
            'ARI', // Arima
            'CHA', // Chaguanas
            'CTT', // Couva/Tabaquite/Talparo
            'DMN', // Diego Martin
            'MRC', // Mayaro/Rio Claro
            'PED', // Penal/Debe
            'POS', // Port of Spain
            'PRT', // Princes Town
            'PTF', // Point Fortin
            'SFO', // San Fernando
            'SGE', // Sangre Grande
            'SIP', // Siparia
            'SJL', // San Juan/Laventille
            'TOB', // Tobago
            'TUP', // Tunapuna/Piarco
        ];
    }
}