public IHttpActionResult DownloadPakcingList([FromUri] string container, [FromUri] string operation)
        {
            if (operation == "UnloadingList")
            {
                var generator = new ExcelGenerator(@"D:\Template\Prelocation-Template.xlsx");

                var fullPath = generator.GeneratePreallocatingReport(container);

                var downloader = new Downloader();

                downloader.DownloadByFullPath(fullPath);
            }
            else if (operation == "Label")
            {
                var generator = new PDFGenerator();

                generator.GenerateLabelPdf(container);
            }

            return(Ok());
        }