<?php

declare(strict_types=1);

/**
 * Test SSE Channel Rendering
 *
 * Verifies that Components with getSseChannel() method automatically render
 * the data-sse-channel attribute for JavaScript SSE integration.
 */

require_once __DIR__ . '/../../vendor/autoload.php';

use App\Application\LiveComponents\LivePresence\LivePresenceComponent;
use App\Application\LiveComponents\NotificationCenter\NotificationCenterComponent;
use App\Framework\DI\DefaultContainer;
use App\Framework\Http\Session\InMemorySession;
use App\Framework\LiveComponents\ComponentRegistry;
use App\Framework\LiveComponents\ValueObjects\ComponentId;
use App\Framework\View\LiveComponentRenderer;
use App\Framework\View\TemplateRenderer;
use App\Framework\View\TemplateRendererInitializer;

// Create minimal dependencies
$container = new DefaultContainer();

// Create TemplateRenderer (needed by LiveComponentRenderer)
$templateRendererInit = new TemplateRendererInitializer();
$templateRenderer = $templateRendererInit->init($container);

// Create Session (needed for CSRF tokens)
$session = new InMemorySession();

// Create LiveComponentRenderer
$liveComponentRenderer = new LiveComponentRenderer($templateRenderer, $session);

// Create ComponentRegistry
$registry = new ComponentRegistry($liveComponentRenderer);

echo "=== SSE Channel Rendering Test ===\n\n";

// Test 1: NotificationCenter Component
echo "Test 1: NotificationCenter Component\n";
echo "-------------------------------------\n";

$notificationComponent = new NotificationCenterComponent(
    id: new ComponentId('notification-center', 'user-123'),
    initialData: null,
    notifications: [
        [
            'id' => 'notif-1',
            'title' => 'Test Notification',
            'message' => 'This is a test',
            'type' => 'info',
            'read' => false,
            'timestamp' => time(),
        ],
    ],
    unreadCount: 1,
    filter: 'all',
    showPanel: false
);

// Get SSE channel
$sseChannel = $notificationComponent->getSseChannel();
echo "SSE Channel: {$sseChannel}\n";

// Render with wrapper
$html = $registry->renderWithWrapper($notificationComponent);

// Check if data-sse-channel is present
if (str_contains($html, 'data-sse-channel=')) {
    echo "✅ SUCCESS: data-sse-channel attribute found\n";

    // Extract the channel value
    if (preg_match('/data-sse-channel="([^"]+)"/', $html, $matches)) {
        $renderedChannel = $matches[1];
        echo "   Rendered channel: {$renderedChannel}\n";

        if ($renderedChannel === $sseChannel) {
            echo "✅ Channel matches getSseChannel() return value\n";
        } else {
            echo "❌ FAIL: Channel mismatch! Expected: {$sseChannel}, Got: {$renderedChannel}\n";
        }
    }
} else {
    echo "❌ FAIL: data-sse-channel attribute NOT found\n";
    echo "HTML preview:\n";
    echo substr($html, 0, 300) . "...\n";
}

echo "\n";

// Test 2: LivePresence Component
echo "Test 2: LivePresence Component\n";
echo "-------------------------------------\n";

$presenceComponent = new LivePresenceComponent(
    id: new ComponentId('live-presence', 'room-lobby'),
    initialData: null,
    users: [
        [
            'user_id' => 'user-1',
            'user_name' => 'John Doe',
            'avatar_url' => '',
            'status' => 'online',
            'joined_at' => time() - 300,
            'last_seen' => time(),
        ],
    ],
    showAvatars: true,
    showNames: true,
    showCount: true,
    maxVisibleUsers: 10,
    presenceTimeout: 300,
    allowAnonymous: false
);

// Get SSE channel
$sseChannel = $presenceComponent->getSseChannel();
echo "SSE Channel: {$sseChannel}\n";

// Render with wrapper
$html = $registry->renderWithWrapper($presenceComponent);

// Check if data-sse-channel is present
if (str_contains($html, 'data-sse-channel=')) {
    echo "✅ SUCCESS: data-sse-channel attribute found\n";

    // Extract the channel value
    if (preg_match('/data-sse-channel="([^"]+)"/', $html, $matches)) {
        $renderedChannel = $matches[1];
        echo "   Rendered channel: {$renderedChannel}\n";

        if ($renderedChannel === $sseChannel) {
            echo "✅ Channel matches getSseChannel() return value\n";
        } else {
            echo "❌ FAIL: Channel mismatch! Expected: {$sseChannel}, Got: {$renderedChannel}\n";
        }
    }
} else {
    echo "❌ FAIL: data-sse-channel attribute NOT found\n";
    echo "HTML preview:\n";
    echo substr($html, 0, 300) . "...\n";
}

echo "\n";

// Test 3: Verify HTML structure
echo "Test 3: Verify Complete HTML Structure\n";
echo "-------------------------------------\n";

$html = $registry->renderWithWrapper($notificationComponent);

$requiredAttributes = [
    'data-live-component',
    'data-state',
    'data-csrf-token',
    'data-sse-channel',
];

$allPresent = true;
foreach ($requiredAttributes as $attr) {
    if (str_contains($html, $attr . '=')) {
        echo "✅ {$attr} present\n";
    } else {
        echo "❌ {$attr} MISSING\n";
        $allPresent = false;
    }
}

if ($allPresent) {
    echo "\n✅ ALL TESTS PASSED - SSE Channel Rendering works!\n";
} else {
    echo "\n❌ SOME TESTS FAILED - Check implementation\n";
}

echo "\n=== Test Complete ===\n";