Edition of primitives is changed

Services/PrimitiveService.cs

@@ -1,55 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using StructureHelper.Infrastructure.UI.DataContexts;
-using StructureHelperCommon.Models.NdmPrimitives;
-using StructureHelperCommon.Models.Shapes;
-using Point = StructureHelper.Infrastructure.UI.DataContexts.Point;
-using Rectangle = StructureHelper.Infrastructure.UI.DataContexts.Rectangle;
-
-namespace StructureHelper.Services
-{
-    public interface IPrimitiveRepository
-    {
-        void Add(PrimitiveBase primitive);
-        void Delete(PrimitiveBase primitive);
-        IEnumerable<Point> GetPoints();
-        IEnumerable<Rectangle> GetRectangles();
-    }
-    class PrimitiveRepository : IPrimitiveRepository
-    {
-        List<Point> points = new List<Point>();
-        List<Rectangle> rectangles = new List<Rectangle>();
-
-        public void Add(PrimitiveBase primitive)
-        {
-            switch (primitive)
-            {
-                case Point point:
-                    points.Add(point);
-                    break;
-                case Rectangle rectangle:
-                    rectangles.Add(rectangle);
-                    break;
-            }
-        }
-        public void Delete(PrimitiveBase primitive)
-        {
-            switch (primitive)
-            {
-                case Point point:
-                    points.Remove(point);
-                    break;
-                case Rectangle rectangle:
-                    rectangles.Remove(rectangle);
-                    break;
-            }
-        }
-
-        public IEnumerable<Point> GetPoints() => points;
-
-        public IEnumerable<Rectangle> GetRectangles() => rectangles;
-    }
-}

Services/Primitives/IPrimitiveRepository.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using StructureHelper.Infrastructure.UI.DataContexts;
+using StructureHelperCommon.Models.NdmPrimitives;
+using StructureHelperCommon.Models.Shapes;
+using Point = StructureHelper.Infrastructure.UI.DataContexts.Point;
+using Rectangle = StructureHelper.Infrastructure.UI.DataContexts.Rectangle;
+
+namespace StructureHelper.Services.Primitives
+{
+    public interface IPrimitiveRepository
+    {
+        IEnumerable<PrimitiveBase> Primitives { get; }
+        void Add(PrimitiveBase primitive);
+        void Delete(PrimitiveBase primitive);
+        void Clear();
+    }
+}

Services/Primitives/PrimitiveRepository.cs

@@ -0,0 +1,36 @@
+using StructureHelper.Infrastructure.UI.DataContexts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelper.Services.Primitives
+{
+    public class PrimitiveRepository : IPrimitiveRepository
+    {
+        List<PrimitiveBase> primitives;
+
+        public IEnumerable<PrimitiveBase> Primitives { get => primitives; }
+
+        public PrimitiveRepository()
+        {
+            primitives = new List<PrimitiveBase>();
+        }
+
+        public void Add(PrimitiveBase primitive)
+        {
+            primitives.Add(primitive);
+        }
+
+        public void Clear()
+        {
+            primitives = new List<PrimitiveBase>();
+        }
+
+        public void Delete(PrimitiveBase primitive)
+        {
+            primitives.Remove(primitive);
+        }
+    }
+}