<?php
define('NOTOKENRENEWAL', 1);
require '../../../main.inc.php';
require_once __DIR__.'/../lib/subtotaltitle.lib.php';
require_once __DIR__.'/../class/DocumentTypeHelper.class.php';

$product_id = GETPOST('product_id', 'int');
$docType = GETPOST('document_type', 'alpha');

subtotaltitle_debug_log('🔓 remove_from_section: product=' . $product_id . ', docType=' . $docType);

if (!$product_id || !$docType) {
    echo json_encode(['success' => false, 'error' => 'Missing parameters']);
    exit;
}

// Hole die richtigen Tabellennamen für diesen Dokumenttyp
$tables = DocumentTypeHelper::getTableNames($docType);
if (!$tables) {
    echo json_encode(['success' => false, 'error' => 'Invalid document type']);
    exit;
}

$sql = "UPDATE ".MAIN_DB_PREFIX."facture_lines_manager";
$sql .= " SET parent_section = NULL";
$sql .= " WHERE ".$tables['fk_line']." = ".(int)$product_id;
$sql .= " AND document_type = '".$db->escape($docType)."'";

$result = $db->query($sql);

if ($result) {
    subtotaltitle_debug_log('✅ Produkt #' . $product_id . ' aus Section entfernt');
    echo json_encode(['success' => true]);
} else {
    echo json_encode(['success' => false, 'error' => $db->lasterror()]);
}