<?php namespace ModelSerializers\Locations;
/**
 * Copyright 2016 OpenStack Foundation
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **/
use models\summit\SummitGeoLocatedLocation;
use ModelSerializers\SerializerRegistry;

/**
 * Class SummitGeoLocatedLocationSerializer
 * @package ModelSerializers\Locations
 */
class SummitGeoLocatedLocationSerializer extends SummitAbstractLocationSerializer
{
    protected static $array_mappings = array
    (
        'Address1'        => 'address_1:json_string',
        'Address2'        => 'address_2:json_string',
        'ZipCode'         => 'zip_code',
        'City'            => 'city:json_string',
        'State'           => 'state:json_string',
        'Country'         => 'country:json_string',
        'Lng'             => 'lng',
        'Lat'             => 'lat',
        'WebsiteUrl'      => 'website_url:json_string',
        'DisplayOnSite'   => 'display_on_site:json_boolean',
        'DetailsPage'     => 'details_page:json_boolean',
        'LocationMessage' => 'location_message:json_string',
    );

    /**
     * @param null $expand
     * @param array $fields
     * @param array $relations
     * @param array $params
     * @return array
     */
    public function serialize($expand = null, array $fields = array(), array $relations = array(), array $params = array() )
    {
        $values   = parent::serialize($expand, $fields, $relations);
        $location = $this->object;
        if(!$location instanceof SummitGeoLocatedLocation) return [];
        // maps
        $maps   = [];
        foreach($location->getMaps() as $image)
        {
            if(!$image->hasPicture()) continue;
            $maps[] = SerializerRegistry::getInstance()->getSerializer($image)->serialize();
        }
        $values['maps'] = $maps;
        // images
        $images   = [];
        foreach($location->getImages() as $image)
        {
            if(!$image->hasPicture()) continue;
            $images[] = SerializerRegistry::getInstance()->getSerializer($image)->serialize();
        }
        $values['images'] = $images;

        return $values;
    }
}