<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2018 webtrees development team
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

namespace Fisharebest\Webtrees\Census;

/**
 * Definitions for a census
 */
class Census {
	/**
	 * @param string $locale
	 *
	 * @return CensusPlaceInterface[]
	 */
	public static function censusPlaces(string $locale) {
		$all_census_places = [
			new CensusOfCzechRepublic,
			new CensusOfDenmark,
			new CensusOfDeutschland,
			new CensusOfEngland,
			new CensusOfFrance,
			new CensusOfScotland,
			new CensusOfUnitedStates,
			new CensusOfWales,
		];

		switch ($locale) {
			case 'cs':
				$census_places = [new CensusOfCzechRepublic];
				break;

			case 'en-AU':
			case 'en-GB':
				$census_places = [new CensusOfEngland, new CensusOfWales, new CensusOfScotland];
				break;

			case 'en-US':
				$census_places = [new CensusOfUnitedStates];
				break;

			case 'fr':
			case 'fr-CA':
				$census_places = [new CensusOfFrance];
				break;

			case 'da':
				$census_places = [new CensusOfDenmark];
				break;

			case 'de':
				$census_places = [new CensusOfDeutschland];
				break;

			default:
				$census_places = [];
				break;

		}

		foreach ($all_census_places as $census_place) {
			if (!in_array($census_place, $census_places)) {
				$census_places[] = $census_place;
			}
		}

		return $census_places;
	}
}