<?php

declare(strict_types=1);

/*
 * This file is part of contao-weinanlieferung-bundle.
 *
 * (c) vonRotenberg
 *
 * @license commercial
 */

namespace vonRotenberg\WeinanlieferungBundle\Controller\Frontend\Module;

use Contao\Controller;
use Contao\CoreBundle\Controller\FrontendModule\AbstractFrontendModuleController;
use Contao\CoreBundle\Exception\ResponseException;
use Contao\CoreBundle\InsertTag\InsertTagParser;
use Contao\CoreBundle\ServiceAnnotation\FrontendModule;
use Contao\Date;
use Contao\FrontendUser;
use Contao\ModuleModel;
use Contao\PageModel;
use Contao\StringUtil;
use Contao\System;
use Contao\Template;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use vonRotenberg\WeinanlieferungBundle\Model\WeinanlieferungLeseartModel;
use vonRotenberg\WeinanlieferungBundle\Model\WeinanlieferungRebsorteModel;
use vonRotenberg\WeinanlieferungBundle\Model\WeinanlieferungReservationModel;
use vonRotenberg\WeinanlieferungBundle\Model\WeinanlieferungSlotsModel;

/**
 * @FrontendModule(WeinanlieferungBookedListModuleController::TYPE, category="miscellaneous")
 */
class WeinanlieferungBookedListModuleController extends AbstractFrontendModuleController
{
    public const TYPE = 'wa_booked_list';

    private $insertTagParser;

    public function __construct(InsertTagParser $insertTagParser)
    {
        $this->insertTagParser = $insertTagParser;
    }


    protected function getResponse(Template $template, ModuleModel $model, Request $request): ?Response
    {
        $GLOBALS['TL_CSS']['vr_wa'] = 'bundles/vonrotenbergweinanlieferung/css/frontend.scss|static';
        $arrData = $template->getData();
        if (($ListPage = PageModel::findById($model->vr_wa_listPage)) !== null)
        {
            $arrData['listPageUrl'] = $ListPage->getFrontendUrl();
        }

        // Get bookings
        if (($bookings = WeinanlieferungReservationModel::findBy("uid",FrontendUser::getInstance()->id,['order' => "(SELECT tl_vr_wa_slot.time FROM tl_vr_wa_slot WHERE tl_vr_wa_slot.id=tl_vr_wa_reservation.pid) ASC"])) !== null)
        {
            /** @var WeinanlieferungReservationModel $booking */
            foreach ($bookings as $booking)
            {
                if (($Slot = $booking->getRelated('pid')) !== null)
                {
                    $day = new Date($Slot->date);
                    $arrSorten = [];
                    $arrErnteart = [];

                    if ($booking->sorten !== null)
                    {
                        foreach (explode(';', $booking->sorten) as $sorteLeseart)
                        {
                            list($sorte, $leseart) = explode(',', $sorteLeseart);
                            $objSorte = WeinanlieferungRebsorteModel::findByPk($sorte);
                            $objLeseart = WeinanlieferungLeseartModel::findByPk($leseart);
                            $arrSorten[$objSorte->id . ',' . $objLeseart->id] = ($objSorte !== null ? $objSorte->title : '') . ' ' . ($objLeseart !== null ? $objLeseart->title : '');
                        }
                    }

                    $strStandort = '';
                    if (($Standort = $Slot->getRelated('pid')) !== null)
                    {
                        $strStandort = $Standort->title;
                    }

                    if ($booking->ernteart !== null)
                    {
                        foreach (explode(',', $booking->ernteart) as $ernteart)
                        {
                            $arrErnteart[] = $GLOBALS['TL_LANG']['REF']['wa_ernteart'][$ernteart] ?? $ernteart;
                        }
                    }

                    $arrLage = [];
                    if (($Lage = $booking->getRelated('lage')) !== null)
                    {
                        $arrLage = $Lage->fetchEach('title');
                    }

                    // Compute unit display fields for frontend list
                    $unitTitle = $GLOBALS['TL_LANG']['MSC']['wa_unit_base'] ?? 'Behälter';
                    $unitAmountDisplay = (int) $booking->behaelter;
                    if (!empty($booking->unit_id) && (int)$booking->unit_id > 0) {
                        $unitModel = \vonRotenberg\WeinanlieferungBundle\Model\WeinanlieferungUnitModel::findByPk((int)$booking->unit_id);
                        if (null !== $unitModel) {
                            $unitTitle = (string)$unitModel->title;
                        }
                        $unitAmountDisplay = (int) ($booking->unit_amount ?: 0);
                        if ($unitAmountDisplay <= 0) {
                            $mult = (int) ($unitModel ? $unitModel->multiplier : 0);
                            $unitAmountDisplay = $mult > 0 ? max(1, (int) ($booking->behaelter / $mult)) : (int) $booking->behaelter;
                        }
                    }

                    $arrData['days'][$day->dayBegin][] = array_merge($booking->row(), [
                        'sorte'              => $arrSorten,
                        'slot'  => array_merge($Slot->row(),[
                            'anmerkungen' => $Slot->anmerkungen ? StringUtil::substr(strip_tags($Slot->anmerkungen),110) : '',
                        ]),
                        'standort' => $strStandort,
                        'ernteart' => $arrErnteart,
                        'lage' => $arrLage,
                        'unit_title' => $unitTitle,
                        'unit_amount_display' => $unitAmountDisplay,
                    ]);
                }
            }
        }

        $template->setData($arrData);

        // Handle ajax
        if ($request->headers->get('VR-Ajax') == 'WaBookedModule')
        {
            throw new ResponseException(new Response($this->insertTagParser->replace($template->parse())));
        }

        return $template->getResponse();
    }

}