<?php

namespace EP\EpTheme\DataProcessing;

use EP\EpProducts\Domain\Model\City;
use EP\EpProducts\Domain\Model\Region;
use EP\EpProducts\Domain\Model\Country;
use EP\EpProducts\Domain\Model\Concept;
use EP\EpProducts\Domain\Repository\CityRepository;
use EP\EpProducts\Domain\Repository\ConceptRepository;
use EP\EpProducts\Domain\Repository\CountryRepository;
use EP\EpProducts\Domain\Repository\RegionRepository;
use EP\EpProducts\Service\HotelDataService;
use EP\EpProducts\Service\ProductDataService;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
use TYPO3\CMS\Frontend\ContentObject\DataProcessorInterface;

class TeaserProcessor implements DataProcessorInterface
{

    /**
     *
     * @return array
     */
    public function process(
        ContentObjectRenderer $cObj,
        array $contentObjectConfiguration,
        array $processorConfiguration,
        array $processedData
    ) {

        if ((int) $processedData['data']['tx_eptheme_context_city'] > 0) {
            /** @var CityRepository $repository */
            $repository = GeneralUtility::makeInstance(CityRepository::class);
            /** @var City $city */
            $city = $repository->findByIdentifier($processedData['data']['tx_eptheme_context_city']);
            $processedData['city'] = $city;
        }
        if ((int) $processedData['data']['tx_eptheme_context_region'] > 0) {
            /** @var RegionRepository $repository */
            $repository = GeneralUtility::makeInstance(RegionRepository::class);
            /** @var Region $region */
            $region = $repository->findByIdentifier($processedData['data']['tx_eptheme_context_region']);
            $processedData['region'] = $region;
        }
        if ((int) $processedData['data']['tx_eptheme_context_country'] > 0) {
            /** @var CountryRepository $repository */
            $repository = GeneralUtility::makeInstance(CountryRepository::class);
            /** @var Country $country */
            $country = $repository->findByIdentifier($processedData['data']['tx_eptheme_context_country']);
            $processedData['country'] = $country;
        }
        if ((int) $processedData['data']['tx_eptheme_context_hotel'] > 0) {
            /** @var HotelDataService $service */
            $service = GeneralUtility::makeInstance(HotelDataService::class);
            /** @var array $hotel */
            $hotel = $service->getTeaser($processedData['data']['tx_eptheme_context_hotel']);
            $processedData['hotel'] = $hotel;
        }
        if ((int) $processedData['data']['tx_eptheme_context_concept'] > 0) {
            /** @var ConceptRepository $repository */
            $repository = GeneralUtility::makeInstance(ConceptRepository::class);
            /** @var Concept $concept */
            $concept = $repository->findByIdentifier($processedData['data']['tx_eptheme_context_concept']);
            $processedData['concept'] = $concept;
        }
        if ((int) $processedData['data']['tx_eptheme_context_product'] > 0) {
            $productUid = (int) $processedData['data']['tx_eptheme_context_product'];
            $hotelUid = (int) $processedData['data']['tx_eptheme_context_hotel'];

            $filterSettings = [
                'productUid' => $productUid,
                'hotelUid' => $hotelUid,
            ];

            $dateFromTimestamp = (int) $processedData['data']['tx_eptheme_context_date_from'];
            if ($dateFromTimestamp > 0) {
                $dateFrom = new \DateTime();
                $dateFrom->setTimestamp($dateFromTimestamp);
                $filterSettings['dateFrom'] = $dateFrom->format('Y-m-d');
            }
            $dateToTimestamp = (int) $processedData['data']['tx_eptheme_context_date_to'];
            if ($dateToTimestamp > 0) {
                $dateTo = new \DateTime();
                $dateTo->setTimestamp($dateToTimestamp);
                $filterSettings['dateTo'] = $dateTo->format('Y-m-d');
            }

            /** @var ProductDataService $productDataService */
            $productDataService = GeneralUtility::makeInstance(ProductDataService::class);
            $processedData['teaser'] = $productDataService->getTeaser($filterSettings);
            $processedData['teaser']['forceHotelUid'] = $hotelUid;
        }

        $processedData['referringPageUid'] = $GLOBALS['TYPO3_REQUEST']->getAttribute('frontend.page.information')->getId();

        return $processedData;
    }

}