<?php

declare(strict_types=1);

namespace App\Tests\Form\Service;

use App\BusProNet\Constants;
use App\BusProNet\Model\Service;
use App\BusProNet\Model\Travel;
use App\Form\Model\BookingDto;
use App\Form\Model\ParticipantDto;
use App\Form\Service\ParticipantRentalsFieldHandler;
use PHPUnit\Framework\TestCase;

class ParticipantRentalsFieldHandlerTest extends TestCase
{
    public function testDeselectAutoBookRentalAddsOptOutId(): void
    {
        $skiPass = $this->createSkiPass(70);
        $autoBookRental = $this->createRental(71, autoBook: true, mandatory: false);
        $bookingDto = $this->createBookingDtoWithSkiPassAndRental($skiPass, $autoBookRental);
        $participant = $bookingDto->participants[0];
        $participant->rentals = [$autoBookRental];

        $handler = new ParticipantRentalsFieldHandler();
        $handler->processField([], $bookingDto, 0);

        $this->assertSame([71], $participant->autoBookOptOutRentalIds);
        $this->assertSame([], $participant->rentals);
    }

    public function testDeselectMandatoryAutoBookRentalDoesNotAddOptOutId(): void
    {
        $skiPass = $this->createSkiPass(72);
        $mandatoryAutoBookRental = $this->createRental(73, autoBook: true, mandatory: true);
        $bookingDto = $this->createBookingDtoWithSkiPassAndRental($skiPass, $mandatoryAutoBookRental);
        $participant = $bookingDto->participants[0];
        $participant->rentals = [$mandatoryAutoBookRental];

        $handler = new ParticipantRentalsFieldHandler();
        $handler->processField([], $bookingDto, 0);

        $this->assertSame([], $participant->autoBookOptOutRentalIds);
    }

    public function testReselectAutoBookRentalRemovesOptOutId(): void
    {
        $skiPass = $this->createSkiPass(74);
        $autoBookRental = $this->createRental(75, autoBook: true, mandatory: false);
        $bookingDto = $this->createBookingDtoWithSkiPassAndRental($skiPass, $autoBookRental);
        $participant = $bookingDto->participants[0];
        $participant->autoBookOptOutRentalIds = [75];

        $handler = new ParticipantRentalsFieldHandler();
        $handler->processField(['rentals' => ['75']], $bookingDto, 0);

        $this->assertSame([], $participant->autoBookOptOutRentalIds);
        $this->assertCount(1, $participant->rentals);
        $this->assertSame(75, $participant->rentals[0]->id);
    }

    private function createBookingDtoWithSkiPassAndRental(Service $skiPass, Service $rental): BookingDto
    {
        $travel = new Travel();
        $travel->dateFrom = new \DateTimeImmutable('2030-01-01');
        $travel->dateTo = new \DateTimeImmutable('2030-01-08');
        $travel->additionalServices = [
            $skiPass->id => $skiPass,
            $rental->id => $rental,
        ];

        $bookingDto = new BookingDto($travel, 1);
        $participant = new ParticipantDto();
        $participant->index = 0;
        $participant->dateOfBirth = $travel->dateFrom->modify('-25 years');
        $participant->skiPass = $skiPass;
        $bookingDto->participants[0] = $participant;

        return $bookingDto;
    }

    private function createSkiPass(int $id): Service
    {
        $service = new Service();
        $service->id = $id;
        $service->subType = Constants::TOKEN_SKI_PASS;
        $service->label = 'Ski Pass';
        $service->dateFrom = new \DateTimeImmutable('2030-01-01');
        $service->dateTo = new \DateTimeImmutable('2030-01-07');

        return $service;
    }

    private function createRental(int $id, bool $autoBook, bool $mandatory): Service
    {
        $service = new Service();
        $service->id = $id;
        $service->subType = 'VER';
        $service->label = 'Rental';
        $service->autoBook = $autoBook;
        $service->mandatory = $mandatory;
        $service->dateFrom = new \DateTimeImmutable('2030-01-01');
        $service->dateTo = new \DateTimeImmutable('2030-01-07');

        return $service;
    }
}