Export SSRS report to SharePoint using X++

internal final class RunnableClass1
{   
    /// /// Runs the class with the specified arguments.
    /// The specified arguments.
    public static void main(Args _args)
    {
        DocuType docuType;
        select firstonly * from docuType
                    where docuType.PrintMgmtDocumentType == PrintMgmtDocumentType::SalesOrderInvoice;

        str URI = docuType.sharePointUrl();
        System.UriBuilder builder = new System.UriBuilder(URI);
        str extId = xUserInfo::getExternalId();
        Microsoft.Dynamics.AX.Framework.FileManagement.SharePointDocumentStorageProvider provider;
        Microsoft.Dynamics.AX.Framework.FileManagement.DocumentLocation documentLocation = new Microsoft.Dynamics.AX.Framework.FileManagement.DocumentLocation();       
        provider = new Microsoft.Dynamics.AX.Framework.FileManagement.SharePointDocumentStorageProvider(docuType.Host, docuType.Site, docuType.FolderPath, extId);
        System.Byte[] reportBytes = new System.Byte[0]();
        System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
        reportBytes = RunnableClass1::renderReportToBinaryArray("100002");
     //   reportBytes = enc.GetBytes("YOUR STRING/TEXT");
        System.IO.MemoryStream memoryStream = new System.IO.MemoryStream(reportBytes);
        //memoryStream = comma.getStream();
        documentLocation = provider.SaveFile(newGuid(), '100002.PDF', System.Web.MimeMapping::GetMimeMapping('100002.PDF'), memoryStream);
    }

    public static System.Byte[] renderReportToBinaryArray(SalesInvoiceId _salesInvoiceId)
    {
        str                     ret;
        CustInvoiceJour         custInvoiceJour;
        System.Byte[] reportBytes;
        select firstonly custInvoiceJour
            where custInvoiceJour.InvoiceId == _salesInvoiceId;

        if (custInvoiceJour)
        {
            str ext = SRSPrintDestinationSettings::findFileNameType(SRSReportFileFormat::PDF, SRSImageFileFormat::BMP);
            PrintMgmtReportFormatName printMgmtReportFormatName = PrintMgmtDocType::construct(PrintMgmtDocumentType::SalesOrderInvoice).getDefaultReportFormat();
                                                                                                        
            SalesInvoiceContract salesInvoiceContract = new SalesInvoiceContract();
            salesInvoiceContract.parmRecordId(custInvoiceJour.RecId);

            SrsReportRunController  srsReportRunController = new SrsReportRunController();
            srsReportRunController.parmReportName(printMgmtReportFormatName);
            srsReportRunController.parmExecutionMode(SysOperationExecutionMode::Synchronous);
            srsReportRunController.parmShowDialog(false);
            srsReportRunController.parmReportContract().parmRdpContract(salesInvoiceContract);
            srsReportRunController.parmReportContract().parmReportExecutionInfo(new SRSReportExecutionInfo());
            srsReportRunController.parmReportContract().parmReportServerConfig(SRSConfiguration::getDefaultServerConfiguration());

            SRSPrintDestinationSettings printerSettings = srsReportRunController.parmReportContract().parmPrintSettings();
            printerSettings.printMediumType(SRSPrintMediumType::File);
            printerSettings.fileFormat(SRSReportFileFormat::PDF);
            printerSettings.parmFileName(custInvoiceJour.InvoiceId + ext);
            printerSettings.overwriteFile(true);
                                               
            SRSReportRunService srsReportRunService = new SrsReportRunService();
            srsReportRunService.getReportDataContract(srsReportRunController.parmReportContract().parmReportName());
            srsReportRunService.preRunReport(srsReportRunController.parmReportContract());
            Map reportParametersMap = srsReportRunService.createParamMapFromContract(srsReportRunController.parmReportContract());
            Microsoft.Dynamics.AX.Framework.Reporting.Shared.ReportingService.ParameterValue[]  parameterValueArray = SrsReportRunUtil::getParameterValueArray(reportParametersMap);

            SRSProxy srsProxy = SRSProxy::constructWithConfiguration(srsReportRunController.parmReportContract().parmReportServerConfig());
                        
             reportBytes = srsproxy.renderReportToByteArray(srsReportRunController.parmreportcontract().parmreportpath(),
                                            parameterValueArray,
                                            printerSettings.fileFormat(),
                                            printerSettings.deviceinfo());

            //if (reportBytes)
            //{
            //    using (System.IO.MemoryStream memoryStream = new System.IO.MemoryStream(reportBytes))
            //    {
            //        ret = System.Convert::ToBase64String(memoryStream.ToArray());
            //    }
            //}
        }

        return reportBytes;
    }

}