<?php

declare(strict_types=1);

namespace PhpQml\Bridge\Tests;

use PhpQml\Bridge\Publisher;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Mercure\HubInterface;
use Symfony\Component\Mercure\Update;

#[CoversClass(Publisher::class)]
final class PublisherTest extends TestCase
{
    public function testPublishWritesEnvelopeAsJsonOnTheGivenTopic(): void
    {
        $captured = null;
        $hub = new class($captured) implements HubInterface {
            public function __construct(private mixed &$captured) {}

            public function getUrl(): string { return 'http://localhost/.well-known/mercure'; }

            public function getPublicUrl(): string { return $this->getUrl(); }

            public function getProvider(): \Symfony\Component\Mercure\Jwt\TokenProviderInterface
            {
                throw new \LogicException('not used in test');
            }

            public function getFactory(): ?\Symfony\Component\Mercure\Jwt\TokenFactoryInterface
            {
                return null;
            }

            public function publish(Update $update): string
            {
                $this->captured = $update;
                return 'urn:uuid:test';
            }
        };

        $publisher = new Publisher($hub);
        $id = $publisher->publish('app://model/todo', ['op' => 'upsert', 'id' => '1', 'data' => ['done' => true], 'version' => 7]);

        self::assertSame('urn:uuid:test', $id);
        self::assertInstanceOf(Update::class, $captured);
        self::assertSame(['app://model/todo'], $captured->getTopics());
        self::assertJsonStringEqualsJsonString(
            '{"op":"upsert","id":"1","data":{"done":true},"version":7}',
            $captured->getData(),
        );
        self::assertFalse($captured->isPrivate());
    }

    public function testPrivateFlagIsForwarded(): void
    {
        $captured = null;
        $hub = new class($captured) implements HubInterface {
            public function __construct(private mixed &$captured) {}
            public function getUrl(): string { return ''; }
            public function getPublicUrl(): string { return ''; }
            public function getProvider(): \Symfony\Component\Mercure\Jwt\TokenProviderInterface { throw new \LogicException(); }
            public function getFactory(): ?\Symfony\Component\Mercure\Jwt\TokenFactoryInterface { return null; }
            public function publish(Update $update): string { $this->captured = $update; return ''; }
        };

        (new Publisher($hub))->publish('app://event/internal', ['data' => 'x'], private: true);

        self::assertTrue($captured->isPrivate());
    }
}