<?php
namespace Conmed\Authserver;

use Bitrix\Main\Context;
use Bitrix\Main\Loader;

trait DictionariesTrait {
    public static function dictionariesAction() {
        header('Content-Type: application/json');
        $req = Context::getCurrent()->getRequest();
        
        // Проверка прав клиента
        if(!self::checkClient($req->getPost("client_id"), $req->getPost("client_secret"))) {
            die(json_encode(['error'=>'forbidden']));
        }

        // 1. Страны (Стандартный список Битрикс)
        $countries = [];
        $arCountries = GetCountryArray();
        if (is_array($arCountries['reference_id'])) {
            foreach ($arCountries['reference_id'] as $k => $id) {
                $countries[] = [
                    'id' => $id,
                    'name' => $arCountries['reference'][$k]
                ];
            }
        }

        // 2. Города (Из модуля statistic)
        $cities = [];
        if (Loader::includeModule('statistic')) {
            $rs = \CCity::GetList(['CITY_NAME' => 'ASC'], []);
            while ($el = $rs->Fetch()) {
                if (!empty($el['CITY_NAME'])) {
                    $cities[] = $el['CITY_NAME'];
                }
            }
            $cities = array_unique($cities);
            $cities = array_values($cities);
        }

        echo json_encode([
            'countries' => $countries,
            'cities' => $cities
        ]);
    }
}