<?php

declare(strict_types=1);

namespace App\Tests\Form\Model;

use App\Form\Model\OfferAcceptDto;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Validator\Validation;
use Symfony\Component\Validator\Validator\ValidatorInterface;

class OfferAcceptDtoTest extends TestCase
{
    public function testAcceptedTermsWithoutRemarksIsValid(): void
    {
        $violations = $this->validator()->validate(new OfferAcceptDto(termsAccepted: true));

        self::assertCount(0, $violations);
    }

    public function testUncheckedTermsAreRejected(): void
    {
        $violations = $this->validator()->validate(new OfferAcceptDto(remarks: 'Bitte Zimmer im EG'));

        self::assertCount(1, $violations);
        self::assertSame('termsAccepted', $violations[0]->getPropertyPath());
        self::assertSame('Bitte akzeptiere die AGB, um die Buchung abzuschließen.', $violations[0]->getMessage());
    }

    public function testRemarksAreCappedAt2000Characters(): void
    {
        $dto = new OfferAcceptDto(termsAccepted: true, remarks: str_repeat('a', 2001));

        $violations = $this->validator()->validate($dto);

        self::assertCount(1, $violations);
        self::assertSame('remarks', $violations[0]->getPropertyPath());
        self::assertSame('Die Anmerkungen dürfen maximal 2000 Zeichen lang sein.', $violations[0]->getMessage());
    }

    public function testRemarksAtTheLimitAreAccepted(): void
    {
        $dto = new OfferAcceptDto(termsAccepted: true, remarks: str_repeat('a', 2000));

        self::assertCount(0, $this->validator()->validate($dto));
    }

    private function validator(): ValidatorInterface
    {
        return Validation::createValidatorBuilder()
            ->enableAttributeMapping()
            ->getValidator();
    }
}