Add value diagram windows and view models

StructureHelperCommon/Models/Shapes/Logics/ShapeToDxfEntityConvertStrategy.cs

@@ -0,0 +1,40 @@
+using netDxf.Entities;
+using StructureHelperCommon.Infrastructures.Exceptions;
+using StructureHelperCommon.Models.Shapes.Logics;
+
+namespace StructureHelperCommon.Models.Shapes
+{
+    public class ShapeToDxfEntityConvertStrategy : IShapeConvertStrategy<EntityObject, IShape>
+    {
+        private const string ShapeTypeIsUnknown = ": Shape is unknown";
+        public double Dx { get; set; } = 0.0;
+        public double Dy { get; set; } = 0.0;
+        public double Scale { get; set; } = 1.0;
+
+        public EntityObject Convert(IShape source)
+        {
+            if (source is IRectangleShape rectangle)
+            {
+                var retangleConvertStrategy = new RectangleToLinePolygonConvertStrategy();
+                var polyline2D = Convert(retangleConvertStrategy.Convert(rectangle));
+                return polyline2D;
+            }
+            else if (source is ICircleShape circle)
+            {
+                var circleConvertStrategy = new CircleToDxfCircleConvertStrategy() { Dx = Dx, Dy = Dy, Scale = Scale };
+                var circleEntity = circleConvertStrategy.Convert(circle);
+                return circleEntity;
+            }
+            else if (source is ILinePolygonShape linePolygon)
+            {
+                var polygonConvertStrategy = new LinePolygonToPolyline2DConvertStrategy() { Dx = Dx, Dy = Dy, Scale = Scale };
+                Polyline2D polyline2D = polygonConvertStrategy.Convert(linePolygon);
+                return polyline2D;
+            }
+            else
+            {
+                throw new StructureHelperException(ErrorStrings.ObjectTypeIsUnknownObj(source) + ShapeTypeIsUnknown);
+            }
+        }
+    }
+}