<?php

declare(strict_types=1);

namespace Plugin\AzuraCastOnDemandHls\Tests\EventHandler;

use App\Entity\Station;
use App\Event\Nginx\WriteNginxConfiguration;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\TestCase;
use Plugin\AzuraCastOnDemandHls\Config;
use Plugin\AzuraCastOnDemandHls\Cors\CorsConfigurationProvider;
use Plugin\AzuraCastOnDemandHls\EventHandler\NginxConfiguration;

#[CoversClass(NginxConfiguration::class)]
final class NginxConfigurationTest extends TestCase
{
    public function testItGeneratesExactCorsRulesForTheProtectedHlsAssetLocation(): void
    {
        $configuration = new NginxConfiguration(
            new Config(),
            new class implements CorsConfigurationProvider {
                public function getAllowedOrigins(int $stationId): array
                {
                    if (11 !== $stationId) {
                        throw new \LogicException('Unexpected station ID.');
                    }
                    return ['https://aifrequency.org', 'https://www.aifrequency.org'];
                }
            },
        );
        $event = new WriteNginxConfiguration(new Station(11, '/var/azuracast/stations/test/config'));
        $configuration($event);
        $nginx = $event->buildConfiguration();

        self::assertStringContainsString('location ^~ /internal/ondemand-hls/11/', $nginx);
        self::assertStringContainsString('if ($http_origin = "https://aifrequency.org")', $nginx);
        self::assertStringContainsString('if ($http_origin = "https://www.aifrequency.org")', $nginx);
        self::assertStringContainsString('add_header Access-Control-Allow-Origin $ondemand_hls_cors_origin always;', $nginx);
        self::assertStringContainsString('add_header Vary $ondemand_hls_cors_vary always;', $nginx);
        self::assertStringNotContainsString('Access-Control-Allow-Origin *', $nginx);
    }
}