<?php
declare(strict_types=1);

header('Content-Type: application/json');

$expectedToken = getenv('INIT_TOKEN') ?: '';
$providedToken = $_GET['token'] ?? '';

if ($expectedToken === '' || !hash_equals($expectedToken, $providedToken)) {
    http_response_code(403);
    echo json_encode([
        'status' => 'error',
        'message' => 'Invalid or missing INIT_TOKEN.',
    ], JSON_PRETTY_PRINT);
    exit;
}

try {
    require __DIR__ . '/scripts/init_db_core.php';
    $result = initializeDatabase();

    echo json_encode([
        'status' => 'success',
        'message' => 'Database initialized successfully.',
        'result' => $result,
    ], JSON_PRETTY_PRINT);
} catch (Throwable $e) {
    http_response_code(500);
    echo json_encode([
        'status' => 'error',
        'message' => $e->getMessage(),
    ], JSON_PRETTY_PRINT);
}