<?php
declare(strict_types=1);
require_once dirname(__DIR__).'/includes/tklm_word_v5.php';
require_admin_role();
header('Cache-Control: private, no-store, max-age=0');
header('X-Robots-Tag: noindex, nofollow');
$id=filter_input(INPUT_GET,'menu_id',FILTER_VALIDATE_INT);
$lang=strtolower((string)($_GET['lang']??'en'));
$draft=(string)($_GET['draft']??'')==='1';
if (!$id || !in_array($lang,['pl','en','de','es'],true)) {http_response_code(400);exit('Nieprawidłowa karta lub język.');}
try {
    [$menu,$cats]=tklm_v5_rows((int)$id);
    $parts=tklm_v5_word_document_parts($menu,$cats,$lang,$draft);
    $binary=tklm_v5_word_zip($parts);
    $filename='Polana_Menu_'.(int)$id.'_'.strtoupper($lang).($draft?'_ROBOCZE':'').'.docx';
    header('Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document');
    header('Content-Disposition: attachment; filename="'.$filename.'"');
    header('Content-Length: '.strlen($binary));
    header('X-Content-Type-Options: nosniff');
    echo $binary;exit;
} catch(Throwable $e) {
    error_log('[TKLM Word V5] '.$e->getMessage());
    http_response_code(409);
    header('Content-Type: text/html; charset=utf-8');
    echo '<!doctype html><html lang="pl"><meta charset="utf-8"><title>Word POLANA</title><body style="font-family:system-ui;margin:8vh auto;max-width:700px;padding:20px">';
    echo '<h1>Nie można pobrać Worda</h1><p>'.htmlspecialchars($e->getMessage(),ENT_QUOTES|ENT_SUBSTITUTE,'UTF-8').'</p>';
    echo '<p><a href="/admin/menus.php">Wróć do kart menu</a></p></body></html>';
}