<?php
    session_start();
    require_once '../../../assets/utils/db_auth.php';
    require_once '../../../assets/utils/classes/WarehouseManager.php';

    require_role($user_role, ['owner', 'admin', 'staff']);

    $whMgmt = new WarehouseManager($pdo2, $company_id);

    $mode         = $data['mode'] ?? '';
    $warehouse_id = (int)($data['warehouse_id'] ?? 0);
    $zone         = trim($data['zone'] ?? '');
    $aisle        = trim($data['aisle'] ?? '');
    $rack         = trim($data['rack'] ?? '');
    $product_sku  = trim($data['product_sku'] ?? '');
    $lot_number   = trim($data['lot_number'] ?? '');
    $serial       = trim($data['serial_number'] ?? '');

    try {
        $whMgmt->validateScanLocation(
            $mode,
            $warehouse_id,
            $zone,
            $aisle,
            $rack,
            $product_sku,
            $lot_number,
            $serial
        );

        $answer['success'] = 1;
        exit(json_encode($answer));
    } catch (Exception $e) {
        $answer['message'] = $e->getMessage();
        http_response_code(400);
        exit(json_encode($answer));
    }
?>