myep/tests/Form/Service/ParticipantFieldOptionsProviderSkiPassAvailabilityTest.php

<?php

declare(strict_types=1);

namespace App\Tests\Form\Service;

use App\BusProNet\Constants;
use App\BusProNet\Model\Booking;
use App\BusProNet\Model\Service;
use App\BusProNet\Model\Travel;
use App\Form\Model\BookingDto;
use App\Form\Model\ParticipantDto;
use App\Form\Service\ParticipantFieldOptionsProvider;
use App\Service\BookingPriceCalculator;
use App\Service\InsuranceManager;
use App\Service\ServiceAvailabilityCalculator;
use App\Service\ServiceLabelFormatter;
use PHPUnit\Framework\TestCase;
use Symfony\Contracts\Translation\TranslatorInterface;

/**
 * Unavailable ski passes are removed from the choices instead of being rendered read-only.
 *
 * Uses a real ServiceAvailabilityCalculator so the filtering and the availability rules are
 * covered together.
 */
class ParticipantFieldOptionsProviderSkiPassAvailabilityTest extends TestCase
{
    private ParticipantFieldOptionsProvider $provider;

    protected function setUp(): void
    {
        $translator = $this->createStub(TranslatorInterface::class);
        $translator->method('trans')->willReturnArgument(0);

        $this->provider = new ParticipantFieldOptionsProvider(
            new ServiceAvailabilityCalculator(),
            $this->createStub(InsuranceManager::class),
            $this->createStub(BookingPriceCalculator::class),
            new ServiceLabelFormatter(),
            $translator
        );
    }

    public function testSoldOutSkiPassIsNotRendered(): void
    {
        $bookingDto = $this->createBookingDto([
            $this->createSkiPass(id: 1, available: null),
            $this->createSkiPass(id: 2, available: 0),
        ]);

        $this->assertSame([1], $this->getSkiPassChoiceIds($bookingDto));
    }

    public function testSkiPassOnBookingStopIsNotRendered(): void
    {
        $bookingDto = $this->createBookingDto([
            $this->createSkiPass(id: 1, available: null),
            $this->createSkiPass(id: 2, available: 20, status: Constants::STATUS_BLOCKED),
        ]);

        $this->assertSame([1], $this->getSkiPassChoiceIds($bookingDto));
    }

    public function testSkiPassClaimedByOtherParticipantIsNotRendered(): void
    {
        $limitedSkiPass = $this->createSkiPass(id: 2, available: 1);
        $bookingDto = $this->createBookingDto([
            $this->createSkiPass(id: 1, available: null),
            $limitedSkiPass,
        ]);

        $otherParticipant = new ParticipantDto();
        $otherParticipant->index = 1;
        $otherParticipant->dateOfBirth = new \DateTimeImmutable('1990-01-01');
        $otherParticipant->skiPass = $limitedSkiPass;
        $bookingDto->participants[1] = $otherParticipant;

        $this->assertSame([1], $this->getSkiPassChoiceIds($bookingDto));
    }

    public function testSelectedSkiPassStaysRenderedWhenItSoldOut(): void
    {
        $soldOutSkiPass = $this->createSkiPass(id: 2, available: 0);
        $bookingDto = $this->createBookingDto([
            $this->createSkiPass(id: 1, available: null),
            $soldOutSkiPass,
        ]);

        $bookingDto->participants[0]->skiPass = $soldOutSkiPass;

        $this->assertSame([1, 2], $this->getSkiPassChoiceIds($bookingDto));
    }

    public function testBookedSkiPassStaysRenderedAfterSwitchingToAnotherPassInEditMode(): void
    {
        $blockedSkiPass = $this->createSkiPass(id: 2, available: null, status: Constants::STATUS_BLOCKED);
        $bookableSkiPass = $this->createSkiPass(id: 1, available: null);
        $bookingDto = $this->createBookingDto([$bookableSkiPass, $blockedSkiPass]);

        $bookedSkiPass = clone $blockedSkiPass;
        $bookedSkiPass->mapping = [0];

        $booking = new Booking();
        $booking->additionalServices = [2 => $bookedSkiPass];
        $bookingDto->booking = $booking;

        // The participant already moved away from the booked pass - it still has to be offered
        // so the switch stays reversible
        $bookingDto->participants[0]->skiPass = $bookableSkiPass;

        $this->assertSame(BookingDto::MODE_EDIT, $bookingDto->getMode());
        $this->assertSame([1, 2], $this->getSkiPassChoiceIds($bookingDto));
    }

    public function testRenderedSkiPassesCarryNoSoldOutTooltip(): void
    {
        $soldOutSkiPass = $this->createSkiPass(id: 2, available: 0);
        $bookingDto = $this->createBookingDto([
            $this->createSkiPass(id: 1, available: null),
            $soldOutSkiPass,
        ]);

        $bookingDto->participants[0]->skiPass = $soldOutSkiPass;

        $options = $this->provider->getFieldOptions('skiPass', $bookingDto, 0);
        $choiceAttr = $options['choice_attr'];

        foreach ($options['choices'] as $choice) {
            $attributes = $choiceAttr($choice);

            $this->assertArrayNotHasKey('readonly', $attributes);
            $this->assertArrayNotHasKey('data-tooltip', $attributes);
        }
    }

    public function testTravelWithoutSkiPassesRendersNoField(): void
    {
        $bookingDto = $this->createBookingDto([]);

        $this->assertSame(
            [],
            $this->provider->getFieldOptions('skiPass', $bookingDto, 0),
            'The field has to be absent entirely, not rendered with an empty choice list'
        );
    }

    /** @return int[] */
    private function getSkiPassChoiceIds(BookingDto $bookingDto): array
    {
        $options = $this->provider->getFieldOptions('skiPass', $bookingDto, 0);

        if (true === empty($options)) {
            return [];
        }

        $choiceIds = array_map(static fn (Service $service): ?int => $service->id, $options['choices']);
        sort($choiceIds);

        return $choiceIds;
    }

    /** @param Service[] $skiPasses */
    private function createBookingDto(array $skiPasses): BookingDto
    {
        $travel = new Travel();
        $travel->dateFrom = new \DateTimeImmutable('2027-01-09');
        $travel->dateTo = new \DateTimeImmutable('2027-01-16');

        foreach ($skiPasses as $skiPass) {
            $travel->additionalServices[$skiPass->id] = $skiPass;
        }

        $bookingDto = new BookingDto($travel, 1);

        $participant = new ParticipantDto();
        $participant->index = 0;
        $participant->dateOfBirth = new \DateTimeImmutable('1990-01-01');
        $bookingDto->participants[0] = $participant;

        return $bookingDto;
    }

    private function createSkiPass(int $id, ?int $available, string $status = Constants::STATUS_AVAILABLE): Service
    {
        $service = new Service();
        $service->id = $id;
        $service->label = sprintf('Skipass %d', $id);
        $service->subType = Constants::TOKEN_SKI_PASS;
        $service->price = (float) $id;
        $service->available = $available;
        $service->status = $status;

        return $service;
    }
}