feat: display included services in dates view

addresses #869c93zxj

public/typo3conf/ext/ep_products/Classes/Controller/AjaxTableController.php

@@ -176,6 +176,7 @@ class AjaxTableController extends ActionController
         $bookableDates = array_filter($allDates, function (array $date) {
             return $date['available'] > 0;
         });
+        $includedServices = $this->dateService->groupIncludedServices($bookableDates);
 
         $altProductLink = null;
         $altLabel = null;
@@ -205,6 +206,8 @@ class AjaxTableController extends ActionController
         $this->view->assignMultiple([
             'allDates' => $allDates,
             'bookableDates' => $bookableDates,
+            'includedServicesAllDates' => $includedServices['allDates'],
+            'includedServicesSomeDates' => $includedServices['someDates'],
             'bookable' => $product->getBookable(),
             'unavailable' => 0 === count($allDates),
             'product' => $product,

public/typo3conf/ext/ep_products/Classes/Service/DateService.php

@@ -442,6 +442,70 @@ class DateService implements SingletonInterface
         return false;
     }
 
+    /**
+     * Group included services across bookable dates.
+     *
+     * Returns services that appear in every supplied date and services that
+     * appear in at least one supplied date but not all of them.
+     *
+     * @param array $dates
+     * @return array{allDates: array, someDates: array}
+     */
+    public function groupIncludedServices(array $dates): array
+    {
+        $serviceCounts = [];
+        $serviceOrder = [];
+        $dateCount = count($dates);
+
+        foreach ($dates as $date) {
+            $dateServices = $date['servicesIncluded'] ?? [];
+            if (!is_array($dateServices)) {
+                continue;
+            }
+
+            $seenInDate = [];
+            foreach ($dateServices as $service) {
+                if (!is_string($service) || '' === trim($service)) {
+                    continue;
+                }
+
+                if (isset($seenInDate[$service])) {
+                    continue;
+                }
+                $seenInDate[$service] = true;
+
+                if (!array_key_exists($service, $serviceCounts)) {
+                    $serviceCounts[$service] = 0;
+                    $serviceOrder[] = $service;
+                }
+
+                $serviceCounts[$service]++;
+            }
+        }
+
+        $groupedServices = [
+            'allDates' => [],
+            'someDates' => [],
+        ];
+
+        if (0 === $dateCount) {
+            return $groupedServices;
+        }
+
+        foreach ($serviceOrder as $service) {
+            $count = $serviceCounts[$service] ?? 0;
+            if ($dateCount === $count) {
+                $groupedServices['allDates'][] = $service;
+            } elseif ($count > 0) {
+                $groupedServices['someDates'][] = $service;
+            }
+        }
+
+        sort($groupedServices['someDates'], SORT_NATURAL | SORT_FLAG_CASE);
+
+        return $groupedServices;
+    }
+
     public function checkSurcharcheOrDiscount(array $tableData): array
     {
         $data = [

public/typo3conf/ext/ep_theme/Resources/Private/Templates/AjaxTable/Datestable.html

@@ -176,7 +176,7 @@
                     </tbody>
                 </table>
 
-                <ul class="divide-y divide-zinc-200">
+                <ul class="divide-y divide-zinc-200 mb-4">
                     <f:if condition="{hasSurcharge}">
                         <li class="py-2">
                             <button type="button"
@@ -239,6 +239,47 @@
                         </li>
                     </f:if>
                 </ul>
+
+                <f:if condition="{includedServicesAllDates}">
+                    <div class="headline--3 headline--underlined">
+                        Inklusivleistungen
+                    </div>
+                    <div class="bg-zinc-50 p-4 mb-8">
+                        <ul class="grid gap-2 sm:grid-cols-2">
+                            <f:for each="{includedServicesAllDates}" as="service">
+                                <li class="flex items-start space-x-2">
+                                    <svg class="w-5 h-5 mt-0.5 flex-none text-ep-primary-dark ser:text-ser-primary-dark">
+                                        <use href="{f:uri.image(src: 'EXT:ep_theme/Resources/Public/images/icons_sprite.svg')}#icon-check"></use>
+                                    </svg>
+                                    <span class="text-sm md:text-base">
+                                        {service}
+                                    </span>
+                                </li>
+                            </f:for>
+                        </ul>
+                    </div>
+                </f:if>
+
+                <f:if condition="{includedServicesSomeDates}">
+                    <div class="headline--3 headline--underlined">
+                        Teilweise inklusive
+                    </div>
+                    <div class="bg-zinc-50 p-4 mb-8">
+                        <ul class="grid gap-2 sm:grid-cols-2">
+                            <f:for each="{includedServicesSomeDates}" as="service">
+                                <li class="flex items-start space-x-2">
+                                    <svg class="w-5 h-5 mt-0.5 flex-none text-ep-primary-dark ser:text-ser-primary-dark">
+                                        <use href="{f:uri.image(src: 'EXT:ep_theme/Resources/Public/images/icons_sprite.svg')}#icon-check"></use>
+                                    </svg>
+                                    <span class="text-sm md:text-base">
+                                        {service}
+                                    </span>
+                                </li>
+                            </f:for>
+                        </ul>
+                    </div>
+                </f:if>
+
             </f:if>
         </div>