Первый этап Lab_8

Sailboat/Sailboat/BoatCompareByColor.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Sailboat.DrawingObjects;
+using Sailboat.Entities;
+
+namespace Sailboat.Generics
+{
+    internal class BoatCompareByColor : IComparer<DrawingBoat?>
+    {
+        public int Compare(DrawingBoat? x, DrawingBoat? y)
+        {
+            if (x == null || x.EntityBoat == null)
+            {
+                throw new ArgumentNullException(nameof(x));
+            }
+            if (y == null || y.EntityBoat == null)
+            {
+                throw new ArgumentNullException(nameof(y));
+            }
+            var bodyColorCompare = x.EntityBoat.BodyColor.Name.CompareTo(y.EntityBoat.BodyColor.Name);
+            if (bodyColorCompare != 0)
+            {
+                return bodyColorCompare;
+            }
+            if (x.EntityBoat is EntitySailboat xEntitySailboat && y.EntityBoat is EntitySailboat yEntitySailboat)
+            {
+                var dumpBoxColorCompare = xEntitySailboat.BodyColor.Name.CompareTo(yEntitySailboat.BodyColor.Name);
+                if (dumpBoxColorCompare != 0)
+                {
+                    return dumpBoxColorCompare;
+                }
+                var tentColorCompare = xEntitySailboat.AdditionalColor.Name.CompareTo(yEntitySailboat.AdditionalColor.Name);
+                if (tentColorCompare != 0)
+                {
+                    return tentColorCompare;
+                }
+            }
+            var speedCompare = x.EntityBoat.Speed.CompareTo(y.EntityBoat.Speed);
+            if (speedCompare != 0)
+            {
+                return speedCompare;
+            }
+            return x.EntityBoat.Weight.CompareTo(y.EntityBoat.Weight);
+        }
+    }
+}

Sailboat/Sailboat/BoatCompareByType.cs

@@ -0,0 +1,35 @@
+using Sailboat.DrawingObjects;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Sailboat.Generics
+{
+    internal class BoatCompareByType : IComparer<DrawingBoat?>
+    {
+        public int Compare(DrawingBoat? x, DrawingBoat? y)
+        {
+            if (x == null || x.EntityBoat == null)
+            {
+                throw new ArgumentNullException(nameof(x));
+            }
+            if (y == null || y.EntityBoat == null)
+            {
+                throw new ArgumentNullException(nameof(y));
+            }
+            if (x.GetType().Name != y.GetType().Name)
+            {
+                return x.GetType().Name.CompareTo(y.GetType().Name);
+            }
+            var speedCompare =
+            x.EntityBoat.Speed.CompareTo(y.EntityBoat.Speed);
+            if (speedCompare != 0)
+            {
+                return speedCompare;
+            }
+            return x.EntityBoat.Weight.CompareTo(y.EntityBoat.Weight);
+        }
+    }
+}

Sailboat/Sailboat/BoatsCollectionInfo.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Sailboat.Generics
+{
+    internal class BoatsCollectionInfo : IEquatable<BoatsCollectionInfo>
+    {
+        public string Name { get; private set; }
+        public string Description { get; private set; }
+        public BoatsCollectionInfo(string name, string description)
+        {
+            Name = name;
+            Description = description;
+        }
+        public bool Equals(BoatsCollectionInfo? other)
+        {
+            if (Name == other?.Name)
+                return true;
+
+            return false;
+        }
+        public override int GetHashCode()
+        {
+            return this.Name.GetHashCode();
+        }
+    }
+}

Sailboat/Sailboat/DrawingBoatEqutables.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Sailboat.DrawingObjects;
+using Sailboat.Entities;
+
+namespace Sailboat.Generics
+{
+    internal class DrawingBoatEqutables : IEqualityComparer<DrawingBoat?>
+    {
+        public bool Equals(DrawingBoat? x, DrawingBoat? y)
+        {
+            if (x == null || x.EntityBoat == null)
+            {
+                throw new ArgumentNullException(nameof(x));
+            }
+            if (y == null || y.EntityBoat == null)
+            {
+                throw new ArgumentNullException(nameof(y));
+            }
+            if (x.GetType().Name != y.GetType().Name)
+            {
+                return false;
+            }
+            if (x.EntityBoat.Speed != y.EntityBoat.Speed)
+            {
+                return false;
+            }
+            if (x.EntityBoat.Weight != y.EntityBoat.Weight)
+            {
+                return false;
+            }
+            if (x.EntityBoat.BodyColor != y.EntityBoat.BodyColor)
+            {
+                return false;
+            }
+            if (x is DrawingSailboat && y is DrawingSailboat)
+            {
+                EntitySailboat EntityX = (EntitySailboat)x.EntityBoat;
+                EntitySailboat EntityY = (EntitySailboat)y.EntityBoat;
+                if (EntityX.Sail != EntityY.Sail)
+                    return false;
+                if (EntityX.Hull != EntityY.Hull)
+                    return false;
+                if (EntityX.AdditionalColor != EntityY.AdditionalColor)
+                    return false;
+            }
+            return true;
+        }
+        public int GetHashCode([DisallowNull] DrawingBoat obj)
+        {
+            return obj.GetHashCode();
+        }
+    }
+}

Sailboat/Sailboat/SetGeneric.cs

@@ -22,6 +22,8 @@ namespace Sailboat.Generics
         /// Максимальное количество объектов в списке
         /// </summary>
         private readonly int _maxCount;
+        public void SortSet(IComparer<T?> comparer) => _places.Sort(comparer);
+
         /// <summary>
         /// Конструктор
         /// </summary>
@@ -36,14 +38,9 @@ namespace Sailboat.Generics
         /// </summary>
         /// <param name="boat">Добавляемая лодка</param>
         /// <returns></returns>
-        public bool Insert(T boat)
+        public int Insert(T boat, IEqualityComparer<T?>? equal = null)
         {
-            if (_places.Count == _maxCount)
+            return Insert(boat, 0, equal);
-            {
-                throw new StorageOverflowException(_maxCount);
-            }
-            Insert(boat, 0);
-            return true;
         }
         /// <summary>
         /// Добавление объекта в набор на конкретную позицию
@@ -51,16 +48,19 @@ namespace Sailboat.Generics
         /// <param name="boat">Добавляемая лодка</param>
         /// <param name="position">Позиция</param>
         /// <returns></returns>
-        public bool Insert(T boat, int position)
+        public int Insert(T boat, int position, IEqualityComparer<T?>? equal = null)
         {
-            if (_places.Count == _maxCount)
+            if (position < 0 || position > Count)
+                throw new BoatNotFoundException(position);
+            if (Count >= _maxCount)
                 throw new StorageOverflowException(_maxCount);
-            if (!(position >= 0 && position <= Count))
+            if (equal != null && _places.Contains(boat, equal))
             {
-                return false;
+                
+                return -1;
             }
             _places.Insert(position, boat);
-            return true;
+            return position;
         }
         /// <summary>
         /// Удаление объекта из набора с конкретной позиции
@@ -69,10 +69,9 @@ namespace Sailboat.Generics
         /// <returns></returns>
         public bool Remove(int position)
         {
-            if (position < 0 || position >= Count)
+            if (position < 0 || position > _maxCount || position >= Count)
-            {
                 throw new BoatNotFoundException(position);
-            }
+
             _places.RemoveAt(position);
             return true;
         }
@@ -85,17 +84,15 @@ namespace Sailboat.Generics
         {
             get
             {
-                if (position < 0 || position >= Count)
+                if (position < 0 || position >= Count) { 
-                {
+                    return null; 
-                    return null;
                 }
                 return _places[position];
             }
             set
             {
-                if (!(position >= 0 && position < Count && _places.Count < _maxCount))
+                if (!(position >= 0 && position < Count && _places.Count < _maxCount)) { 
-                {
+                    return; 
-                    return;
                 }
                 _places.Insert(position, value);
                 return;
@@ -117,4 +114,4 @@ namespace Sailboat.Generics
             }
         }
     }
-}
+}