2 files changed, 30 insertions, 1 deletions
diff --git a/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs b/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs
index 0adfac6..4ea9574 100644
--- a/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs
+++ b/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs
@@ -45,4 +45,4 @@ public abstract class DrinkingWaterHeatingFitting : IProductQueryModifier
 		}
 		return null;
 	}
-}
-\ No newline at end of file
+}
diff --git a/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/ThreadElbowDoubleWallInternal.cs b/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/ThreadElbowDoubleWallInternal.cs
new file mode 100644
index 0000000..69799ed
--- /dev/null
+++ b/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/ThreadElbowDoubleWallInternal.cs
@@ -0,0 +1,29 @@
+using System.Text.RegularExpressions;
+
+namespace RhSolutions.QueryModifiers.DrinkingWaterHeatingFittings;
+
+public class ThreadElbowDoubleWallInternal : DrinkingWaterHeatingFitting
+{
+	protected override string _title => "Проточный настенный угольник";
+	private Regex _type = new(@"([\b\Wу])(?<Type>длин)([\b\w\.\s])");
+
+	protected override string? BuildRhSolutionsName(string query)
+	{
+		var diameterMatches = _diameter.Matches(query);
+		if (diameterMatches.Count == 0)
+		{
+			return null;
+		}
+		var threadMatch = _thread.Match(query);
+		if (!threadMatch.Success)
+		{
+			return null;
+		}
+		var typeMatch = _type.Match(query);
+		string[] diameters = diameterMatches.Select(x => x.Groups["Diameter"].Value).ToArray();
+		string thread = threadMatch.Groups["Thread"].Value;
+		string type = typeMatch.Success ? "длинный" : "короткий";
+		
+		return $"{_title} {diameters[0]}/{(diameters.Length > 1 ? diameters[1] : diameters[0])}-Rp {thread} {type}";
+	}
+}
+\ No newline at end of file