wip: insurance booking

src/Form/Service/ParticipantFieldOptionsProvider.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Form\Service;
 
 use App\BusProNet\Constants;
+use App\BusProNet\Model\Insurance;
 use App\BusProNet\Model\Pickup;
 use App\BusProNet\Model\Service;
 use App\BusProNet\Utility\DirectionMapper;
@@ -12,7 +13,10 @@ use App\Form\Model\BookingCreateDto;
 use App\Form\Model\BookingDtoInterface;
 use App\Form\Service\Abstract\AbstractFieldOptionsProvider;
 use App\Form\Service\Factory\ParticipantRoomChoiceLoaderFactory;
+use App\Form\Service\ServiceAgeEvaluator;
+use App\Service\InsuranceMatchingService;
 use App\Service\ServiceAvailabilityCalculator;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 
 /**
  * Provides dynamic field options for participant form fields.
@@ -43,10 +47,14 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
      *
      * @param ParticipantRoomChoiceLoaderFactory $roomChoiceLoaderFactory       Factory for creating room choice loaders
      * @param ServiceAvailabilityCalculator      $serviceAvailabilityCalculator Service for calculating dynamic availability
+     * @param InsuranceMatchingService           $insuranceMatchingService      Service for matching insurances to participants
+     * @param UrlGeneratorInterface              $urlGenerator                  URL generator for HTMX endpoints
      */
     public function __construct(
         private readonly ParticipantRoomChoiceLoaderFactory $roomChoiceLoaderFactory,
         private readonly ServiceAvailabilityCalculator $serviceAvailabilityCalculator,
+        private readonly InsuranceMatchingService $insuranceMatchingService,
+        private readonly UrlGeneratorInterface $urlGenerator,
     ) {
         parent::__construct();
     }
@@ -329,8 +337,8 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
                 return $attributes;
             },
             'attr' => [
-                'hx-post' => '#',  // Will be configured when HTMX integration is implemented
-                'hx-target' => '#booking-summary',
+                'hx-post' => $this->urlGenerator->generate('app_booking_create_step_2_refresh'),
+                'hx-swap' => 'none',
                 'hx-trigger' => 'change',
             ],
         ];
@@ -360,8 +368,8 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
                 return $attributes;
             },
             'attr' => [
-                'hx-post' => '#',  // Will be configured when HTMX integration is implemented
-                'hx-target' => '#booking-summary',
+                'hx-post' => $this->urlGenerator->generate('app_booking_create_step_2_refresh'),
+                'hx-swap' => 'none',
                 'hx-trigger' => 'change',
             ],
         ];
@@ -397,6 +405,26 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
             'required' => false,
         ];
 
+        // Insurance field provider - provides age and eligibility filtered insurances for participants
+        $this->fieldOptionProviders['insurance'] = fn (BookingDtoInterface $bookingDto, int $participantIndex, array $options = []) => [
+            'label' => 'Reiseversicherung',
+            'multiple' => false,
+            'expanded' => true,
+            'required' => false,
+            'choices' => array_merge(
+                [0 => null], // "no insurance" option
+                $this->getEligibleInsurances($bookingDto, $participantIndex)
+            ),
+            'choice_label' => fn (?Insurance $insurance) => $this->formatInsuranceLabel($insurance),
+            'choice_value' => 'id',
+            'help' => 'Wählen Sie eine passende Reiseversicherung für diese Person aus.',
+            'attr' => [
+                'hx-post' => $this->urlGenerator->generate('app_booking_create_step_2_refresh'),
+                'hx-swap' => 'none',
+                'hx-trigger' => 'change',
+            ],
+        ];
+
         // Future field providers would be added here, for example:
         //
         // $this->fieldOptionProviders['mealPreference'] = fn($bookingDto, $participantIndex) => [
@@ -672,4 +700,68 @@ class ParticipantFieldOptionsProvider extends AbstractFieldOptionsProvider
 
         return $rentalInsuranceService->description;
     }
+
+    /**
+     * Gets eligible insurances for a participant based on eligibility criteria.
+     *
+     * @param BookingDtoInterface $bookingDto       The booking DTO containing travel and participant data
+     * @param int                 $participantIndex The index of the participant to get eligible insurances for
+     *
+     * @return array Array of eligible insurance objects filtered by age, family status, and other constraints
+     */
+    private function getEligibleInsurances(BookingDtoInterface $bookingDto, int $participantIndex): array
+    {
+        $participant = $bookingDto->getParticipant($participantIndex);
+        if (null === $participant) {
+            return [];
+        }
+
+        $availableInsurances = $bookingDto->travel->insurances ?? [];
+
+        // Only apply insurance filtering for BookingCreateDto (creation workflow)
+        if (!$bookingDto instanceof BookingCreateDto) {
+            return $availableInsurances;
+        }
+
+        // Use insurance matching service to filter based on eligibility criteria
+        return $this->insuranceMatchingService->getEligibleInsurances(
+            $availableInsurances,
+            $participant,
+            $bookingDto
+        );
+    }
+
+    /**
+     * Formats insurance label with pricing and type information.
+     *
+     * @param Insurance|null $insurance The insurance to format, or null for "No Insurance" option
+     *
+     * @return string The formatted insurance label
+     */
+    private function formatInsuranceLabel(?Insurance $insurance): string
+    {
+        if (null === $insurance) {
+            return 'Keine Versicherung';
+        }
+
+        $label = $insurance->label;
+
+        // Add pricing information (consistent with other services)
+        if (null !== $insurance->price && $insurance->price > 0) {
+            $label .= sprintf(' (€%s)', number_format($insurance->price, 2, ',', '.'));
+        }
+
+        // Add type information if available
+        if (null !== $insurance->subType) {
+            $typeLabel = match ($insurance->subType) {
+                'RRV' => 'Reiserücktrittsversicherung',
+                'PAK' => 'Reiseschutz',
+                'OHN' => 'Selbstbehalt',
+                default => $insurance->subType,
+            };
+            $label .= sprintf(' (%s)', $typeLabel);
+        }
+
+        return $label;
+    }
 }