From 9c6a4c93dccf4efccc507c5868f3fbdb19d8371e Mon Sep 17 00:00:00 2001
From: John <jjenko@volian.com>
Date: Thu, 1 Sep 2022 14:25:13 +0000
Subject: [PATCH] B2022-093 Added a message on the RO Usage Report when no RO
 usages are found.

---
 PROMS/Volian.Print.Library/PDFReport.cs | 90 ++++++++++++++-----------
 1 file changed, 49 insertions(+), 41 deletions(-)

diff --git a/PROMS/Volian.Print.Library/PDFReport.cs b/PROMS/Volian.Print.Library/PDFReport.cs
index 81e42447..05772373 100644
--- a/PROMS/Volian.Print.Library/PDFReport.cs
+++ b/PROMS/Volian.Print.Library/PDFReport.cs
@@ -1075,57 +1075,65 @@ namespace Volian.Print.Library
 			string lastProcNum = string.Empty;
 			string lastSection = string.Empty;
 			string lastDVPath = string.Empty;
-
-			foreach (ItemInfo item in _ResultList)
+			if (_ResultList.Count > 0)
 			{
-				bool differentProcSet = false;
-				bool differentRO = false;
-				// Check Doc Version path
-				// if more than one procedure set is in the report data, then
-				// we will output the procedure set title inside the grouping of each RO
-				// otherwise, if we are reporting on only one procedure set, print the
-				// procedure set title at the top of the report (once).
-				if (lastDVPath != "" && lastDVPath != item.SearchDVPath)
+				foreach (ItemInfo item in _ResultList)
 				{
-					subTable = new PdfPTable(headerwidths);
-					AddMainPathGroup(datatable, item.SearchDVPath, splitAt, f2, Color.LIGHT_GRAY, 0);
-					lastProcNum = string.Empty;
-					lastSection = string.Empty;
-				}
-
-				lastDVPath = item.SearchDVPath;
-				//check for different procedure number
-				string curProcNum = GetCurProcNum(item.SearchPath);
-				string curSection = GetCurSectionNumTitle(item);
-
-				if (!string.IsNullOrEmpty(lastProcNum) && (curProcNum != lastProcNum))
-				{
-					if (roUse.Count > 0)
+					bool differentProcSet = false;
+					bool differentRO = false;
+					// Check Doc Version path
+					// if more than one procedure set is in the report data, then
+					// we will output the procedure set title inside the grouping of each RO
+					// otherwise, if we are reporting on only one procedure set, print the
+					// procedure set title at the top of the report (once).
+					if (lastDVPath != "" && lastDVPath != item.SearchDVPath)
 					{
-						PutROusageForProcedure(datatable, roUse, headerwidths);
-						roUse.Clear();
+						subTable = new PdfPTable(headerwidths);
+						AddMainPathGroup(datatable, item.SearchDVPath, splitAt, f2, Color.LIGHT_GRAY, 0);
+						lastProcNum = string.Empty;
+						lastSection = string.Empty;
 					}
 
-					lastSection = string.Empty;
-				}
+					lastDVPath = item.SearchDVPath;
+					//check for different procedure number
+					string curProcNum = GetCurProcNum(item.SearchPath);
+					string curSection = GetCurSectionNumTitle(item);
 
-				if (!string.IsNullOrEmpty(lastSection) && (curSection != lastSection))
-				{
-					if (roUse.Count > 0)
+					if (!string.IsNullOrEmpty(lastProcNum) && (curProcNum != lastProcNum))
 					{
-						PutROusageForProcedure(datatable, roUse, headerwidths);
-						roUse.Clear();
+						if (roUse.Count > 0)
+						{
+							PutROusageForProcedure(datatable, roUse, headerwidths);
+							roUse.Clear();
+						}
+
+						lastSection = string.Empty;
 					}
+
+					if (!string.IsNullOrEmpty(lastSection) && (curSection != lastSection))
+					{
+						if (roUse.Count > 0)
+						{
+							PutROusageForProcedure(datatable, roUse, headerwidths);
+							roUse.Clear();
+						}
+					}
+
+					AddROUsages(item, roUse); // add the used ro to the list for this procedure
+					AddProcedureSectionGroup(datatable, curProcNum, lastProcNum, curSection, lastSection, f2, new Color(0xC0, 0xFF, 0xC0));
+
+					lastProcNum = curProcNum;
+					lastSection = curSection;
 				}
-
-				AddROUsages(item, roUse); // add the used ro to the list for this procedure
-				AddProcedureSectionGroup(datatable, curProcNum, lastProcNum, curSection, lastSection, f2, new Color(0xC0, 0xFF, 0xC0));
-
-				lastProcNum = curProcNum;
-				lastSection = curSection;
 			}
-
-			PutROusageForProcedure(datatable, roUse, headerwidths);
+			else
+			{ // B2022-093 put out a message if no RO Usages were found
+				cell = new PdfPCell(new Phrase("No RO Usage Information Found", f3));
+				cell.HorizontalAlignment = Element.ALIGN_LEFT;
+				//cell.BackgroundColor = new Color(0xD0, 0xF0, 0xF0); // light blue
+				datatable.AddCell(cell);
+			}
+				PutROusageForProcedure(datatable, roUse, headerwidths);
 
 			document.Add(datatable);
 		}