<?php

declare(strict_types=1);

namespace Monitor\Api\Tests\Controller;

use Monitor\Api\Controller\WebhookController;
use Monitor\Api\Http\Request;
use Monitor\Api\Sync\SyncTrigger;
use PHPUnit\Framework\TestCase;

final class WebhookControllerTest extends TestCase
{
    private string $path;
    private SyncTrigger $trigger;

    protected function setUp(): void
    {
        $this->path = sys_get_temp_dir() . '/monitor-webhook-' . uniqid() . '/sync-requested';
        $this->trigger = new SyncTrigger($this->path);
    }

    protected function tearDown(): void
    {
        if (file_exists($this->path)) {
            unlink($this->path);
        }
        if (is_dir(dirname($this->path))) {
            rmdir(dirname($this->path));
        }
    }

    public function testIssueEventRequestsASync(): void
    {
        $controller = new WebhookController($this->trigger);

        $response = $controller->codeberg($this->request('issues'));

        self::assertSame(202, $response->status);
        self::assertTrue($this->trigger->consume());
    }

    /**
     * Codeberg schickt beim Anlegen des Webhooks ein "ping" zum Testen der Zustellung - das
     * ist keine Issue-Aenderung und soll keinen Codeberg-Request ausloesen.
     */
    public function testPingIsAnsweredWithoutRequestingASync(): void
    {
        $controller = new WebhookController($this->trigger);

        $response = $controller->codeberg($this->request('ping'));

        self::assertSame(200, $response->status);
        self::assertFalse($this->trigger->consume());
    }

    /** Unbekannte Events loesen einen Sync aus - lieber einmal zu viel als einen verpassten. */
    public function testUnknownEventStillRequestsASync(): void
    {
        $controller = new WebhookController($this->trigger);

        $response = $controller->codeberg($this->request('issue_label'));

        self::assertSame(202, $response->status);
        self::assertTrue($this->trigger->consume());
    }

    private function request(string $event): Request
    {
        return Request::create(
            'POST',
            '/api/v1/webhooks/codeberg',
            [],
            [],
            ['X-Gitea-Event' => $event],
            '{}'
        );
    }
}