wip: implement transportation, pickups and parking

src/Form/Service/ParticipantFieldOptionsProvider.php

@@ -227,7 +227,7 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
         $this->fieldOptionProviders['pickupOutbound'] = fn (BookingDtoInterface $bookingDto, int $participantIndex, array $options = []) => [
             'label' => 'Zustieg Hinfahrt',
             'choices' => $bookingDto->travel->pickupsTo,
-            'choice_label' => fn (Pickup $pickup) => $this->formatPickupLabel($pickup),
+            'choice_label' => fn (?Pickup $pickup) => $this->formatPickupLabelWithPrice($pickup),
             'choice_value' => 'id',
             'expanded' => false, // Dropdown for pickups
             'multiple' => false,
@@ -237,24 +237,20 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
 
         // Inbound Pickup (conditional - only shown when inbound transportation is bus)
         $this->fieldOptionProviders['pickupInbound'] = fn (BookingDtoInterface $bookingDto, int $participantIndex, array $options = []) => [
-            'label' => 'Zustieg Rückfahrt',
+            'label' => 'Ausstieg Rückfahrt',
             'choices' => $bookingDto->travel->pickupsFro,
-            'choice_label' => fn (Pickup $pickup) => $this->formatPickupLabel($pickup),
+            'choice_label' => fn (?Pickup $pickup) => $this->formatPickupLabelWithPrice($pickup),
             'choice_value' => 'id',
             'expanded' => false,
             'multiple' => false,
             'required' => true,
-            'placeholder' => 'Zustieg auswählen',
+            'placeholder' => 'Ausstieg auswählen',
         ];
 
-        // Parking (conditional - only shown when at least one transportation direction is PKW)
+        // Parking (conditional - only shown when outbound transportation is PKW)
+        // Simple checkbox since there's only ever one parking type
         $this->fieldOptionProviders['parking'] = fn (BookingDtoInterface $bookingDto, int $participantIndex, array $options = []) => [
-            'label' => 'Parkplatz',
-            'choices' => $bookingDto->travel->getAdditionalServicesBySubTypes(Constants::TOKEN_PARKING, true),
-            'choice_label' => fn (?Service $service) => $this->formatServiceLabelWithPrice($service),
-            'choice_value' => 'id',
-            'expanded' => true,
-            'multiple' => false,
+            'label' => $this->getParkingCheckboxLabel($bookingDto->travel->getAdditionalServicesBySubTypes(Constants::TOKEN_PARKING, true)),
             'required' => false,
         ];
 
@@ -287,6 +283,11 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
             return $service->label;
         }
 
+        if ($service->price < 0) {
+            // Negative prices are discounts
+            return sprintf('%s (-%s€ Rabatt)', $service->label, number_format(abs($service->price), 2, ',', '.'));
+        }
+
         return sprintf('%s (€%s)', $service->label, number_format($service->price, 2, ',', '.'));
     }
 
@@ -307,16 +308,7 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
     {
         $label = $service->label;
 
-        // Add transportation type indicator
-        $typeIndicator = match ($service->subType) {
-            'BUS' => '🚌',
-            'PKW' => '🚗',
-            default => '',
-        };
-
-        if ($typeIndicator) {
-            $label = $typeIndicator.' '.$label;
-        }
+        // Transportation type indicators removed for cleaner labels
 
         // Add pricing with discount indication
         if (null !== $service->price) {
@@ -357,6 +349,47 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
         return $label;
     }
 
+    private function formatPickupLabelWithPrice(?Pickup $pickup): string
+    {
+        if (null === $pickup) {
+            return '';
+        }
+
+        $label = $this->formatPickupLabel($pickup);
+
+        if (null === $pickup->price || 0.0 === $pickup->price) {
+            return $label;
+        }
+
+        if ($pickup->price < 0) {
+            // Negative prices are discounts
+            return sprintf('%s (-%s€ Rabatt)', $label, number_format(abs($pickup->price), 2, ',', '.'));
+        }
+
+        return sprintf('%s (€%s)', $label, number_format($pickup->price, 2, ',', '.'));
+    }
+
+    /**
+     * Gets the parking checkbox label with pricing information.
+     *
+     * Creates a checkbox label for the single parking service including pricing.
+     * Since there's only ever one parking type, we take the first available service.
+     *
+     * @param array $parkingServices Array of available parking services
+     *
+     * @return string The formatted checkbox label with pricing
+     */
+    private function getParkingCheckboxLabel(array $parkingServices): string
+    {
+        if (empty($parkingServices)) {
+            return 'Parkplatz';
+        }
+
+        $parkingService = reset($parkingServices); // Get the first (and only) parking service
+
+        return $this->formatServiceLabelWithPrice($parkingService);
+    }
+
     /**
      * Filters services based on participant's age constraints.
      *