public string RenderSummaryInternal(SummaryDocument summary)
{
// for how-to see lib\dotnetrtfwriter\demo\program.cs & \demo_psa_summary_rtf\program.cs
// Create document by specifying paper size and orientation, and default language.
RtfDocument doc = new RtfDocument(PaperSize.A4, PaperOrientation.Portrait, Lcid.TraditionalChinese);
// Create fonts and colors for later use
FontDescriptor courier = doc.CreateFont("Courier New");
// Don't instantiate RtfTable, RtfParagraph, and RtfImage objects by using
// ``new'' keyword. Instead, use add* method in objects derived from
// RtfBlockList class. (See Demos.)
RtfParagraph svmrParagraph, hrvParagraph, finalParagraph;
// Don't instantiate RtfCharFormat by using ``new'' keyword, either.
// An addCharFormat method are provided by RtfParagraph objects.
RtfCharFormat fmt;
AddDefParagraph(doc, courier, courier).SetText(strings.SummaryText_P0_Format_Name + summary.Employee.ToString());
AddDefParagraph(doc, courier, courier).SetText(strings.SummaryText_P1_Format_Date + summary.CompletionTime.ToString(strings.SummaryText_DateFormat));
AddDefParagraph(doc, courier, courier).SetText(strings.SummaryText_P2_Format_Workstation + summary.HostName);
AddDefParagraph(doc, courier, courier).SetText(strings.SummaryText_Separator);
var hrvHeader = strings.SummaryText_P3_Format_HRV + $"{summary.HrvConclusion.TestId,8}" + Formatter.DefaultSpacing;
var hrvStatus = summary.HrvConclusion.Text;
var svmrHeader = strings.SummaryText_P4_Format_SVMR + $"{summary.SvmrConclusion.TestId,8}" + Formatter.DefaultSpacing;
var svmrStatus = summary.SvmrConclusion.Text;
AddDefParagraph(doc, courier, courier, out hrvParagraph).SetText(hrvHeader + hrvStatus);
AddDefParagraph(doc, courier, courier, out svmrParagraph).SetText(svmrHeader + svmrStatus);
AddDefParagraph(doc, courier, courier).SetText(" ");
AddDefParagraph(doc, courier, courier, out finalParagraph).SetText(summary.FinalConclusion.Text);
_log.Debug("HRV paragraph: " + hrvParagraph.Text);
_log.Debug("SVMR paragraph: " + svmrParagraph.Text);
_log.Debug($"hrv_header.Length = {hrvHeader.Length,4} ; hrv_status.Length = {hrvStatus.Length,4}");
_log.Debug($"svmr_header.Length = {svmrHeader.Length,4} ; svmr_status.Length = {svmrStatus.Length,4}");
// format HRV conclusion
fmt = hrvParagraph.AddCharFormat(hrvHeader.Length, hrvHeader.Length + hrvStatus.Length - 1);
var hrvStatusColor = PsaStatusColorProvider.StatusColor(summary.HrvConclusion.Status);
fmt.FgColor = doc.CreateColor(hrvStatusColor);
// fmt.FontStyle.addStyle(FontStyleFlag.Bold);
// format SVMR conclusion
fmt = svmrParagraph.AddCharFormat(svmrHeader.Length, svmrHeader.Length + svmrStatus.Length - 1);
var svmrStatusColor = PsaStatusColorProvider.StatusColor(summary.SvmrConclusion.Status);
fmt.FgColor = doc.CreateColor(svmrStatusColor);
// fmt.FontStyle.addStyle(FontStyleFlag.Bold);
// format final conclusion
fmt = finalParagraph.AddCharFormat(0, summary.FinalConclusion.Text.Length - 1);
var finalStatusColor = PsaStatusColorProvider.StatusColor(summary.FinalConclusion.Status);
fmt.FgColor = doc.CreateColor(finalStatusColor);
return(doc.Render());
}