<?php
/**
*
* ..::..
* ..::::::::::::..
* ::'''''':''::'''''::
* ::.. ..: : ....::
* :::: ::: : : ::
* :::: ::: : ''' ::
* ::::..:::..::.....::
* ''::::::::::::''
* ''::''
*
*
* NOTICE OF LICENSE
*
* This source file is subject to the Creative Commons License.
* It is available through the world-wide-web at this URL:
* http://creativecommons.org/licenses/by-nc-nd/3.0/nl/deed.en_US
* If you are unable to obtain it through the world-wide-web, please send an email
* to servicedesk@tig.nl so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade this module to newer
* versions in the future. If you wish to customize this module for your
* needs please contact servicedesk@tig.nl for more information.
*
* @copyright Copyright (c) Total Internet Group B.V. https://tig.nl/copyright
* @license http://creativecommons.org/licenses/by-nc-nd/3.0/nl/deed.en_US
*/

namespace TIG\PostNL\Service\Validation;

class Region implements ContractInterface
{
/**
* @var Country
*/
private $countryValidator;

/**
* @param Country $countryValidator
*/
public function __construct(
Country $countryValidator
) {
$this->countryValidator = $countryValidator;
}

/**
* Validate the data. Returns false when the
*
* @param array $line
*
* @return bool|mixed
*/
public function validate($line)
{
$country = $line['country'];
$regionName = $line['region'];
if ($regionName == '*') {
return 0;
}

$countries = $this->countryValidator->getCountryList();
if (!array_key_exists($country, $countries)) {
return false;
}

if (!array_key_exists($regionName, $countries[$country]['regions'])) {
return false;
}

return $countries[$country]['regions'][$regionName];
}
}