<?php

declare(strict_types=1);

namespace App\Tests\Service;

use App\BusProNet\Client\VoucherClient;
use App\BusProNet\Exception\ApiClientException;
use App\BusProNet\Model\Notification;
use App\BusProNet\Model\PromoVoucher;
use App\BusProNet\Model\PurchaseVoucher;
use App\Service\VoucherValidator;
use PHPUnit\Framework\TestCase;
use Psr\Log\NullLogger;
use Symfony\Component\Cache\Adapter\ArrayAdapter;

class VoucherValidatorTest extends TestCase
{
    public function testAcceptedPromoCodeIsCached(): void
    {
        $client = $this->createMock(VoucherClient::class);
        $client->expects(self::once())->method('validatePromoVoucher')
            ->willReturn(new PromoVoucher('R-TEST26', 'Testen', PromoVoucher::APPLICABILITY_PER_PERSON, 9.99, 0.0, 0.0));

        $validator = new VoucherValidator($client, new ArrayAdapter(), new NullLogger());

        self::assertTrue($validator->validatePromoVoucher('R-TEST26', 12497, 532.8)->isValid);
        self::assertTrue($validator->validatePromoVoucher('R-TEST26', 12497, 532.8)->isValid);
    }

    public function testRejectedPromoCodeIsAskedAgain(): void
    {
        // The code is fixed in BusPro between the two attempts
        $client = $this->createMock(VoucherClient::class);
        $client->expects(self::exactly(2))->method('validatePromoVoucher')
            ->willReturnOnConsecutiveCalls(
                new Notification(633, 'Aktionsgutschein vom Buchungszeitraum ungültig'),
                new PromoVoucher('R-TEST26', 'Testen', PromoVoucher::APPLICABILITY_PER_PERSON, 9.99, 0.0, 0.0),
            );

        $validator = new VoucherValidator($client, new ArrayAdapter(), new NullLogger());

        $rejected = $validator->validatePromoVoucher('R-TEST26', 12497, 532.8);
        self::assertFalse($rejected->isValid);
        self::assertSame(633, $rejected->errorCode);

        self::assertTrue($validator->validatePromoVoucher('R-TEST26', 12497, 532.8)->isValid);
    }

    public function testFailedPromoCheckIsAskedAgain(): void
    {
        $client = $this->createMock(VoucherClient::class);
        $client->expects(self::exactly(2))->method('validatePromoVoucher')
            ->willReturnOnConsecutiveCalls(
                self::throwException(new ApiClientException('Connection refused')),
                new PromoVoucher('R-TEST26', 'Testen', PromoVoucher::APPLICABILITY_PER_PERSON, 9.99, 0.0, 0.0),
            );

        $validator = new VoucherValidator($client, new ArrayAdapter(), new NullLogger());

        self::assertFalse($validator->validatePromoVoucher('R-TEST26', 12497, 532.8)->isValid);
        self::assertTrue($validator->validatePromoVoucher('R-TEST26', 12497, 532.8)->isValid);
    }

    public function testRejectedPurchaseCodeIsAskedAgain(): void
    {
        $client = $this->createMock(VoucherClient::class);
        $client->expects(self::exactly(2))->method('validatePurchaseVoucher')
            ->willReturnOnConsecutiveCalls(
                new Notification(995, 'Gutschein nicht gefunden'),
                new PurchaseVoucher('80190', '1F7V6PADRZ', 1, 100.0, PurchaseVoucher::TYPE_PURCHASE),
            );

        $validator = new VoucherValidator($client, new ArrayAdapter(), new NullLogger());

        self::assertFalse($validator->validatePurchaseVoucher('1F7V6PADRZ')->isValid);
        self::assertTrue($validator->validatePurchaseVoucher('1F7V6PADRZ')->isValid);
    }
}