<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2015 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;

use Fisharebest\Webtrees\Date;
use Fisharebest\Webtrees\Individual;

/**
 * The nationality of the individual.
 */
class CensusColumnNationality extends AbstractCensusColumn implements CensusColumnInterface {
	/**
	 * Generate the likely value of this census column, based on available information.
	 *
	 * @param Individual      $individual
	 * @param Individual|null $head
	 *
	 * @return string
	 */
	public function generate(Individual $individual, Individual $head = null) {
		$place = $individual->getBirthPlace();

		// Did we emigrate or naturalise?
		foreach ($individual->getFacts('IMMI|EMIG|NATU', true) as $fact) {
			if (Date::compare($fact->getDate(), $this->date()) <= 0) {
				$place = $fact->getPlace()->getGedcomName();
			}
		}

		$place = explode(', ', $place);
		$place = end($place);

		if ($place === 'England' || $place === 'Scotland' || $place === 'Wales') {
			return 'British';
		} else {
			return $place;
		}
	}
}