<?php
// partials/structure/app_config.php
// Gemeinsame Basisparameter für die Landingpages im Emailtemplate-Projekt.

if (!isset($layoutContext) || !is_array($layoutContext)) {
    $scheme    = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
    $host      = $_SERVER['HTTP_HOST'] ?? 'localhost';

    $layoutContext = [
        'app_base_url'  => rtrim($GLOBALS['app_base_url'] ?? ($scheme . '://' . $host), '/'),
        'app_api_base'  => rtrim($GLOBALS['app_api_base'] ?? ($scheme . '://' . $host . '/api'), '/'),
        'asset_version' => defined('ASSET_VERSION') ? ASSET_VERSION : time(),
        'app_env'       => $GLOBALS['app_env'] ?? (defined('APP_ENV') ? APP_ENV : 'prod'),
    ];

    $layoutContext['asset_base'] = $layoutContext['app_base_url'] ?: '';
    $layoutContext['debug_redirect'] = isset($_GET['debug_redirect']);
    $GLOBALS['layoutContext'] = $layoutContext;
}

$GLOBALS['layoutContext'] = $layoutContext;

$appBaseUrl    = $layoutContext['app_base_url'];
$appApiBase    = $layoutContext['app_api_base'];
$assetBase     = $layoutContext['asset_base'];
$assetVersion  = $layoutContext['asset_version'];
$debugRedirect = $layoutContext['debug_redirect'];

if (!function_exists('app_asset_url')) {
    function app_asset_url(string $path, ?int $version = null): string
    {
        $base = $GLOBALS['layoutContext']['asset_base'] ?? '';
        $version = $version ?? ($GLOBALS['layoutContext']['asset_version'] ?? null);
        $url = rtrim($base, '/') . $path;
        if ($version !== null) {
            $url .= (strpos($url, '?') === false ? '?' : '&') . 'v=' . rawurlencode((string)$version);
        }
        return $url;
    }
}