1 files changed, 30 insertions, 0 deletions
diff --git a/RhSolutions.MLModifiers/DrinkingWaterHeatingFittings/Coupling.cs b/RhSolutions.MLModifiers/DrinkingWaterHeatingFittings/Coupling.cs
new file mode 100644
index 0000000..8f12566
--- /dev/null
+++ b/RhSolutions.MLModifiers/DrinkingWaterHeatingFittings/Coupling.cs
@@ -0,0 +1,30 @@
+namespace RhSolutions.MLModifiers.DrinkingWaterHeatingFittings;
+
+[MLModifierKey("Муфта соединительная")]
+public class Coupling : DrinkingWaterHeatingFitting
+{
+	protected override string _title => "Муфта соединительная";
+
+	public override bool TryQueryModify(string input, out string output)
+	{
+		output = string.Empty;
+		var diametersMatches = _diameter.Matches(input);			
+		if (diametersMatches.Count == 0)		
+		{
+			return false;
+		}
+		var diameters = diametersMatches.Select(x => x.Groups["Diameter"].Value)
+			.Take(2)
+			.OrderByDescending(x => int.Parse(x))
+			.ToArray();			
+		if (diameters.Length == 1 || diameters[0] == diameters[1])
+		{
+			output = $"{_title} равнопроходная {diameters[0]}";
+		}
+		else
+		{
+			output = $"{_title} переходная {diameters[0]}-{diameters[1]}";
+		}
+		return true;
+	}
+}