feat: Console uses unicode for table drawing on Net Standard

CHANGELOG.md

@@ -24,6 +24,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
  - Fixed exception trying to get DHCP status of network interfaces on Linux
  - Fixed a bug where color formatted console output on Net Standard was not raising the OnConsolePrint event
  - Simplifying ANSI color methods, better cross-platform color support
+ - Console uses unicode for table drawing on Net Standard
 
 ## [10.3.0] - 2020-01-20
 ### Changed

ICD.Common.Utils/TableBuilder.cs

@@ -12,9 +12,28 @@ namespace ICD.Common.Utils
 	/// </summary>
 	public sealed class TableBuilder
 	{
+#if SIMPLSHARP
 		private const char HORIZONTAL = '-';
 		private const char VERTICAL = '|';
 		private const char INTERSECT = '+';
+#else
+		private const char INTERSECT = '\u253C';
+
+		private const char HORIZONTAL = '\u2500';
+		private const char VERTICAL = '\u2502';
+
+		private const char HORIZONTAL_DOWN = '\u252C';
+		private const char HORIZONTAL_UP = '\u2534';
+
+		private const char VERTICAL_RIGHT = '\u251C';
+		private const char VERTICAL_LEFT = '\u2524';
+
+		private const char DOWN_RIGHT = '\u250C';
+		private const char DOWN_LEFT = '\u2510';
+
+		private const char UP_RIGHT = '\u2514';
+		private const char UP_LEFT = '\u2518';
+#endif
 
 		private readonly List<string[]> m_Rows;
 		private readonly string[] m_Columns;
@@ -117,6 +136,8 @@ namespace ICD.Common.Utils
 
 			int[] columnWidths = GetColumnWidths();
 
+			AppendTopSeparator(sb, columnWidths);
+
 			AppendRow(sb, m_Columns, columnWidths);
 			AppendSeparator(sb, columnWidths);
 
@@ -128,11 +149,65 @@ namespace ICD.Common.Utils
 					AppendRow(sb, row, columnWidths);
 			}
 
-			AppendSeparator(sb, columnWidths);
+			AppendBottomSeparator(sb, columnWidths);
 
 			return sb.ToString();
 		}
 
+		private void AppendTopSeparator(StringBuilder builder, IList<int> columnWidths)
+		{
+#if SIMPLSHARP
+			// Can't do fancy tables so don't bother drawing the top row
+			return;
+#else
+			builder.Append(DOWN_RIGHT);
+
+			for (int index = 0; index < columnWidths.Count; index++)
+			{
+				int length = columnWidths[index];
+
+				// Subsequent columns have padding
+				if (index > 0)
+					length++;
+
+				builder.Append(new string(HORIZONTAL, length));
+				if (index < columnWidths.Count - 1)
+					builder.Append(HORIZONTAL_DOWN);
+			}
+
+			builder.Append(DOWN_LEFT);
+
+			builder.AppendLine();
+#endif
+		}
+
+		private void AppendBottomSeparator(StringBuilder builder, IList<int> columnWidths)
+		{
+#if SIMPLSHARP
+			AppendSeparator(builder, columnWidths);
+			return;
+#else
+			builder.Append(UP_RIGHT);
+
+			for (int index = 0; index < columnWidths.Count; index++)
+			{
+				int length = columnWidths[index];
+
+				// Subsequent columns have padding
+				if (index > 0)
+					length++;
+
+				builder.Append(new string(HORIZONTAL, length));
+				if (index < columnWidths.Count - 1)
+					builder.Append(HORIZONTAL_UP);
+			}
+
+			builder.Append(UP_LEFT);
+
+			builder.AppendLine();
+#endif
+		}
+
 		#endregion
 
 		#region Private Methods
@@ -160,6 +235,10 @@ namespace ICD.Common.Utils
 
 		private static void AppendRow(StringBuilder builder, IList<string> row, IList<int> columnWidths)
 		{
+#if !SIMPLSHARP
+			builder.Append(VERTICAL);
+#endif
+
 			for (int index = 0; index < row.Count; index++)
 			{
 				if (index > 0)
@@ -172,11 +251,19 @@ namespace ICD.Common.Utils
 					builder.Append(VERTICAL);
 			}
 
+#if !SIMPLSHARP
+			builder.Append(VERTICAL);
+#endif
+
 			builder.AppendLine();
 		}
 
-		private static void AppendSeparator(StringBuilder sb, IList<int> columnWidths)
+		private static void AppendSeparator(StringBuilder builder, IList<int> columnWidths)
 		{
+#if !SIMPLSHARP
+			builder.Append(VERTICAL_RIGHT);
+#endif
+
 			for (int index = 0; index < columnWidths.Count; index++)
 			{
 				int length = columnWidths[index];
@@ -185,14 +272,18 @@ namespace ICD.Common.Utils
 				if (index > 0)
 					length++;
 
-				sb.Append(new string(HORIZONTAL, length));
+				builder.Append(new string(HORIZONTAL, length));
 				if (index < columnWidths.Count - 1)
-					sb.Append(INTERSECT);
+					builder.Append(INTERSECT);
 			}
 
-			sb.AppendLine();
+#if !SIMPLSHARP
+			builder.Append(VERTICAL_LEFT);
+#endif
+
+			builder.AppendLine();
 		}
 
-		#endregion
+#endregion
 	}
 }