Лабораторная работа №8

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/AbstractCompany.cs

@@ -56,7 +56,7 @@ public abstract class AbstractCompany
     /// <returns></returns>
     public static int operator +(AbstractCompany company, DrawingExcavatorEmpty excavator)
     {
-        return company._collection.Insert(excavator);
+        return company._collection.Insert(excavator, new DrawningExcavatorEqutables());
     }
 
     /// <summary>
@@ -115,4 +115,10 @@ public abstract class AbstractCompany
     /// Расстановка объектов
     /// </summary>
     protected abstract void SetObjectsPosition();
+
+    /// <summary>
+    /// Сортировка
+    /// </summary>
+    /// <param name="comparer">Сравнитель объектов</param>
+    public void Sort(IComparer<DrawingExcavatorEmpty?> comparer) => _collection?.CollectionSort(comparer);
 }

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/CollectionInfo.cs

@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsAppExcavator.CollectionGenericObjects;
+/// <summary>
+/// Класс, хранящиий информацию по коллекции
+/// </summary>
+public class CollectionInfo : IEquatable<CollectionInfo>
+{
+    /// <summary>
+    /// Название
+    /// </summary>
+    public string Name { get; private set; }
+    /// <summary>
+    /// Тип
+    /// </summary>
+    public CollectionType CollectionType { get; private set; }
+    /// <summary>
+    /// Описание
+    /// </summary>
+    public string Description { get; private set; }
+    /// <summary>
+    /// Разделитель для записи информации по объекту в файл
+    /// </summary>
+    private static readonly string _separator = "-";
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="name">Название</param>
+    /// <param name="collectionType">Тип</param>
+    /// <param name="description">Описание</param>
+    public CollectionInfo(string name, CollectionType collectionType, string
+    description)
+    {
+        Name = name;
+        CollectionType = collectionType;
+        Description = description;
+    }
+    /// <summary>
+    /// Создание объекта из строки
+    /// </summary>
+    /// <param name="data">Строка</param>
+    /// <returns>Объект или null</returns>
+    public static CollectionInfo? GetCollectionInfo(string data)
+    {
+        string[] strs = data.Split(_separator,
+        StringSplitOptions.RemoveEmptyEntries);
+        if (strs.Length < 1 || strs.Length > 3)
+        {
+            return null;
+        }
+        return new CollectionInfo(strs[0],
+        (CollectionType)Enum.Parse(typeof(CollectionType), strs[1]), strs.Length > 2 ?
+        strs[2] : string.Empty);
+    }
+    public override string ToString()
+    {
+        return Name + _separator + CollectionType + _separator + Description;
+    }
+    public bool Equals(CollectionInfo? other)
+    {
+        return Name == other?.Name;
+    }
+    public override bool Equals(object? obj)
+    {
+        return Equals(obj as CollectionInfo);
+    }
+    public override int GetHashCode()
+    {
+        return Name.GetHashCode();
+    }
+
+}

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -1,4 +1,6 @@
-namespace WinFormsAppExcavator.CollectionGenericObjects;
+using WinFormsAppExcavator.Drawings;
+
+namespace WinFormsAppExcavator.CollectionGenericObjects;
 
 /// <summary>
 /// Интерфейс описания действий для набора хранимых объектов
@@ -22,7 +24,7 @@ public interface ICollectionGenericObjects<T>
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
-    int Insert(T obj);
+    int Insert(T obj, IEqualityComparer<T?>? compaper = null);
 
     /// <summary>
     /// Добавление объекта в коллекцию на конкретную позицию
@@ -30,7 +32,7 @@ public interface ICollectionGenericObjects<T>
     /// <param name="obj">Добавляемый объект</param>
     /// <param name="position">Позиция</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
-    int Insert(T obj, int position);
+    int Insert(T obj, int position, IEqualityComparer<T?>? compaper = null);
 
     /// <summary>
     /// Удаление объекта из коллекции с конкретной позиции
@@ -54,5 +56,11 @@ public interface ICollectionGenericObjects<T>
     /// </summary>
     /// <returns></returns>
     IEnumerable<T?> GetItems();
+    /// <summary>
+    /// Сортировка коллекции
+    /// </summary>
+    /// <param name="comparer">Сравнитель объектов</param>
+    void CollectionSort(IComparer<T?> comparer);
+
 
 }

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/ListGenericObjects.cs

@@ -1,4 +1,6 @@
 
+using ProjectWarmlyShip.Exceptions;
+using WinFormsAppExcavator.Drawings;
 using WinFormsAppExcavator.Exceptions;
 namespace WinFormsAppExcavator.CollectionGenericObjects;
 
@@ -44,14 +46,28 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         return _collection[position];
     }
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? compaper = null)
     {
+        if (compaper != null)
+        {
+            if (_collection.Contains(obj, compaper))
+            {
+                throw new ObjectIsEqualException();
+            }
+        }
         if (Count == _maxCount) throw new CollectionOverflowException();
         _collection.Add(obj);
         return Count;
     }
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? compaper = null)
     {
+        if (compaper != null)
+        {
+            if (_collection.Contains(obj, compaper))
+            {
+                throw new ObjectIsEqualException();
+            }
+        }
         if (Count == _maxCount) throw new CollectionOverflowException(Count);
         if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         _collection.Insert(position, obj);
@@ -72,4 +88,9 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+
+    public void CollectionSort(IComparer<T?> comparer)
+    {
+        _collection.Sort(comparer);
+    }
 }

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,4 +1,6 @@
 
+using ProjectWarmlyShip.Exceptions;
+using WinFormsAppExcavator.Drawings;
 using WinFormsAppExcavator.Exceptions;
 
 namespace WinFormsAppExcavator.CollectionGenericObjects;
@@ -55,8 +57,16 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         return _collection[position];
     }
 
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? compaper = null)
     {
+        if (compaper != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if ((compaper as IEqualityComparer<DrawingExcavatorEmpty>).Equals(obj as DrawingExcavatorEmpty, item as DrawingExcavatorEmpty))
+                    throw new ObjectIsEqualException();
+            }
+        }
         int index = 0;
         while (index < _collection.Length)
         {
@@ -72,8 +82,16 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
   
     }
 
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? compaper = null)
     {
+        if (compaper != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if ((compaper as IEqualityComparer<DrawingExcavatorEmpty>).Equals(obj as DrawingExcavatorEmpty, item as DrawingExcavatorEmpty))
+                    throw new ObjectIsEqualException();
+            }
+        }
         if (position >= _collection.Length || position < 0)
         { 
             throw new PositionOutOfCollectionException(position);
@@ -125,4 +143,9 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+
+    public void CollectionSort(IComparer<T?> comparer)
+    {
+        Array.Sort(_collection, comparer);
+    }
 }

WinFormsAppExcavator/WinFormsAppExcavator/CollectionGenericObjects/StorageCollection.cs

@@ -13,17 +13,17 @@ public class StorageCollection<T>
     /// <summary>
     /// Словарь (хранилище) с коллекциями
     /// </summary>
-    readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
+    readonly Dictionary<CollectionInfo, ICollectionGenericObjects<T>> _storages;
     /// <summary>
     /// Возвращение списка названий коллекций
     /// </summary>
-    public List<string> Keys => _storages.Keys.ToList();
+    public List<CollectionInfo> Keys => _storages.Keys.ToList();
     /// <summary>
     /// Конструктор
     /// </summary>
     public StorageCollection()
     {
-        _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
+        _storages = new Dictionary<CollectionInfo, ICollectionGenericObjects<T>>();
     }
     /// <summary>
     /// Добавление коллекции в хранилище
@@ -34,13 +34,13 @@ public class StorageCollection<T>
     {
         // TODO проверка, что name не пустой и нет в словаре записи с таким ключом
         // TODO Прописать логику для добавления
-
+        CollectionInfo collectionInfo = new CollectionInfo(name, collectionType, string.Empty);
-        if (_storages.ContainsKey(name)) return;
+        if (_storages.ContainsKey(collectionInfo)) return;
         if (collectionType == CollectionType.None) return;
         else if (collectionType == CollectionType.Massive)
-            _storages[name] = new MassiveGenericObjects<T>();
+            _storages[collectionInfo] = new MassiveGenericObjects<T>();
         else if (collectionType == CollectionType.List)
-            _storages[name] = new ListGenericObjects<T>();
+            _storages[collectionInfo] = new ListGenericObjects<T>();
     }
     /// <summary>
     /// Удаление коллекции
@@ -48,9 +48,9 @@ public class StorageCollection<T>
     /// <param name="name">Название коллекции</param>
     public void DelCollection(string name)
     {
-        // TODO Прописать логику для удаления коллекции
+        CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
-        if (_storages.ContainsKey(name))
+        if (_storages.ContainsKey(collectionInfo))
-            _storages.Remove(name);
+            _storages.Remove(collectionInfo);
     }
 
     /// <summary>
@@ -62,9 +62,10 @@ public class StorageCollection<T>
     {
         get
         {
-        // TODO Продумать логику получения объекта
+            CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
-        if (_storages.ContainsKey(name))
+
-            return _storages[name];
+            if (_storages.ContainsKey(collectionInfo))
+            return _storages[collectionInfo];
 
         return null;
 
@@ -105,7 +106,7 @@ public class StorageCollection<T>
         using (StreamWriter writer = new StreamWriter(filename))
         {
             writer.Write(_collectionKey);
-            foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
+            foreach (KeyValuePair<CollectionInfo, ICollectionGenericObjects<T>> value in _storages)
             {
                 StringBuilder sb = new();
                 sb.Append(Environment.NewLine);
@@ -115,8 +116,6 @@ public class StorageCollection<T>
                 }
                 sb.Append(value.Key);
                 sb.Append(_separatorForKeyValue);
-                sb.Append(value.Value.GetCollectionType);
-                sb.Append(_separatorForKeyValue);
                 sb.Append(value.Value.MaxCount);
                 sb.Append(_separatorForKeyValue);
                 foreach (T? item in value.Value.GetItems())
@@ -161,18 +160,19 @@ public class StorageCollection<T>
             while ((strs = fs.ReadLine()) != null)
             {
                 string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
-                if (record.Length != 4)
+                if (record.Length != 3)
                 {
                     continue;
                 }
-                CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
+                CollectionInfo? collectionInfo = CollectionInfo.GetCollectionInfo(record[0]) ?? throw new Exception("Не удалось определить информацию коллекции: " + record[0]);
-                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
+
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionInfo.CollectionType);
                 if (collection == null)
                 {
                     throw new Exception("Не удалось создать коллекцию");
                 }
-                collection.MaxCount = Convert.ToInt32(record[2]);
+                collection.MaxCount = Convert.ToInt32(record[1]);
-                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                string[] set = record[2].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
                 foreach (string elem in set)
                 {
                     if (elem?.CreateDrawningExcavatorEmpty() is T excavator)
@@ -190,7 +190,7 @@ public class StorageCollection<T>
                         }
                     }
                 }
-                _storages.Add(record[0], collection);
+                _storages.Add(collectionInfo, collection);
             }
         }
     }

WinFormsAppExcavator/WinFormsAppExcavator/Drawings/DrawningExcavatorEqutables.cs

@@ -0,0 +1,68 @@
+
+
+using System.Diagnostics.CodeAnalysis;
+using WinFormsAppExcavator.Entity;
+
+namespace WinFormsAppExcavator.Drawings;
+/// <summary>
+/// Реализация сравнения двух объектов класса-прорисовки
+/// </summary>
+public class DrawningExcavatorEqutables : IEqualityComparer<DrawingExcavatorEmpty?>
+{
+    public bool Equals(DrawingExcavatorEmpty? x, DrawingExcavatorEmpty? y)
+    {
+        if (x == null || x.EntityExcavatorEmpty == null)
+        {
+            return false;
+        }
+        if (y == null || y.EntityExcavatorEmpty == null)
+        {
+            return false;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return false;
+        }
+        if (x.EntityExcavatorEmpty.Speed != y.EntityExcavatorEmpty.Speed)
+        {
+            return false;
+        }
+        if (x.EntityExcavatorEmpty.Weight != y.EntityExcavatorEmpty.Weight)
+        {
+            return false;
+        }
+        if (x.EntityExcavatorEmpty.BodyColor != y.EntityExcavatorEmpty.BodyColor)
+        {
+            return false;
+        }
+        if (x is EntityExcavator && y is EntityExcavator)
+        {
+            // TODO доделать логику сравнения дополнительных параметров
+            EntityExcavator _x = (EntityExcavator)x.EntityExcavatorEmpty;
+            EntityExcavator _y = (EntityExcavator)x.EntityExcavatorEmpty;
+            if (_x.AdditionalColor != _y.AdditionalColor)
+            {
+                return false;
+            }
+            if (_x.Bucket != _y.Bucket)
+            {
+                return false;
+            }
+            if (_x.BulldozerDump != _y.BulldozerDump)
+            {
+                return false;
+            }
+            if (_x.Support != _y.Support)
+            {
+                return false;
+            }
+        }
+        return true;
+    }
+    public int GetHashCode([DisallowNull] DrawingExcavatorEmpty? obj)
+    {
+        return obj.GetHashCode();
+    }
+}
+
+

WinFormsAppExcavator/WinFormsAppExcavator/Drawings/ExcavatorCompareByColor.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsAppExcavator.Drawings;
+/// <summary>
+/// сравнение по цвету, скорости и весу
+/// </summary>
+public class ExcavatorCompareByColor : IComparer<DrawingExcavatorEmpty?>
+{
+    public int Compare(DrawingExcavatorEmpty? x, DrawingExcavatorEmpty? y)
+    {
+        if (x == null || x.EntityExcavatorEmpty == null)
+        {
+            return 1;
+        }
+
+        if (y == null || y.EntityExcavatorEmpty == null)
+        {
+            return -1;
+        }
+        var bodycolorCompare = x.EntityExcavatorEmpty.BodyColor.Name.CompareTo(y.EntityExcavatorEmpty.BodyColor.Name);
+        if (bodycolorCompare != 0)
+        {
+            return bodycolorCompare;
+        }
+        var speedCompare = x.EntityExcavatorEmpty.Speed.CompareTo(y.EntityExcavatorEmpty.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityExcavatorEmpty.Weight.CompareTo(y.EntityExcavatorEmpty.Weight);
+    }
+}

WinFormsAppExcavator/WinFormsAppExcavator/Drawings/ExcavatorCompareByType.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsAppExcavator.Drawings;
+/// <summary>
+/// Сравнение по типу, скорости, весу
+/// </summary>
+public class ExcavatorCompareByType : IComparer<DrawingExcavatorEmpty?>
+{
+    public int Compare(DrawingExcavatorEmpty? x, DrawingExcavatorEmpty? y)
+    {
+        if (x == null || x.EntityExcavatorEmpty == null)
+        {
+            return 1;
+        }
+        if (y == null || y.EntityExcavatorEmpty == null)
+        {
+            return -1;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return x.GetType().Name.CompareTo(y.GetType().Name);
+        }
+        var speedCompare = x.EntityExcavatorEmpty.Speed.CompareTo(y.EntityExcavatorEmpty.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityExcavatorEmpty.Weight.CompareTo(y.EntityExcavatorEmpty.Weight);
+    }
+}

WinFormsAppExcavator/WinFormsAppExcavator/Exception/ObjectIsEqualException.cs

@@ -0,0 +1,16 @@
+using System.Runtime.Serialization;
+
+namespace ProjectWarmlyShip.Exceptions;
+
+/// <summary>
+/// Класс, описывающий ошибку переполнения коллекции
+/// </summary>
+[Serializable]
+public class ObjectIsEqualException : ApplicationException
+{
+    public ObjectIsEqualException(int count) : base("В коллекции содержится равный элемент: " + count) { }
+    public ObjectIsEqualException() : base() { }
+    public ObjectIsEqualException(string message) : base(message) { }
+    public ObjectIsEqualException(string message, Exception exception) : base(message, exception) { }
+    protected ObjectIsEqualException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}

WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.Designer.cs

@@ -52,6 +52,8 @@
             loadToolStripMenuItem = new ToolStripMenuItem();
             saveFileDialog = new SaveFileDialog();
             openFileDialog = new OpenFileDialog();
+            buttonSortByType = new Button();
+            buttonSortByColor = new Button();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
@@ -68,13 +70,15 @@
             groupBoxTools.Dock = DockStyle.Right;
             groupBoxTools.Location = new Point(642, 28);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(220, 491);
+            groupBoxTools.Size = new Size(220, 555);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
             // panelCompanyTools
             // 
+            panelCompanyTools.Controls.Add(buttonSortByType);
+            panelCompanyTools.Controls.Add(buttonSortByColor);
             panelCompanyTools.Controls.Add(maskedTextBox);
             panelCompanyTools.Controls.Add(buttonAddExcavatorEmpty);
             panelCompanyTools.Controls.Add(buttonGoToCheck);
@@ -82,9 +86,9 @@
             panelCompanyTools.Controls.Add(buttonRefresh);
             panelCompanyTools.Dock = DockStyle.Bottom;
             panelCompanyTools.Enabled = false;
-            panelCompanyTools.Location = new Point(3, 314);
+            panelCompanyTools.Location = new Point(3, 319);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(214, 174);
+            panelCompanyTools.Size = new Size(214, 233);
             panelCompanyTools.TabIndex = 9;
             // 
             // maskedTextBox
@@ -110,7 +114,7 @@
             // buttonGoToCheck
             // 
             buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonGoToCheck.Location = new Point(6, 107);
+            buttonGoToCheck.Location = new Point(8, 107);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(206, 29);
             buttonGoToCheck.TabIndex = 5;
@@ -121,7 +125,7 @@
             // buttonRemoveExcavator
             // 
             buttonRemoveExcavator.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRemoveExcavator.Location = new Point(5, 71);
+            buttonRemoveExcavator.Location = new Point(8, 71);
             buttonRemoveExcavator.Name = "buttonRemoveExcavator";
             buttonRemoveExcavator.Size = new Size(206, 30);
             buttonRemoveExcavator.TabIndex = 4;
@@ -132,7 +136,7 @@
             // buttonRefresh
             // 
             buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(3, 142);
+            buttonRefresh.Location = new Point(8, 142);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(206, 27);
             buttonRefresh.TabIndex = 6;
@@ -248,7 +252,7 @@
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 28);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(642, 491);
+            pictureBox.Size = new Size(642, 555);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
@@ -293,11 +297,33 @@
             // 
             openFileDialog.Filter = "txt file | *.txt";
             // 
+            // buttonSortByType
+            // 
+            buttonSortByType.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSortByType.Location = new Point(5, 175);
+            buttonSortByType.Name = "buttonSortByType";
+            buttonSortByType.Size = new Size(206, 29);
+            buttonSortByType.TabIndex = 7;
+            buttonSortByType.Text = "Сортировка по типу";
+            buttonSortByType.UseVisualStyleBackColor = true;
+            buttonSortByType.Click += buttonSortByType_Click;
+            // 
+            // buttonSortByColor
+            // 
+            buttonSortByColor.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSortByColor.Location = new Point(6, 206);
+            buttonSortByColor.Name = "buttonSortByColor";
+            buttonSortByColor.Size = new Size(206, 27);
+            buttonSortByColor.TabIndex = 8;
+            buttonSortByColor.Text = "Сортировка по цвету";
+            buttonSortByColor.UseVisualStyleBackColor = true;
+            buttonSortByColor.Click += buttonSortByColor_Click;
+            // 
             // FormExcavatorCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(862, 519);
+            ClientSize = new Size(862, 583);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
             Controls.Add(menuStrip);
@@ -342,5 +368,7 @@
         private ToolStripMenuItem loadToolStripMenuItem;
         private SaveFileDialog saveFileDialog;
         private OpenFileDialog openFileDialog;
+        private Button buttonSortByType;
+        private Button buttonSortByColor;
     }
 }

WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.cs

@@ -1,4 +1,5 @@
 using Microsoft.Extensions.Logging;
+using ProjectWarmlyShip.Exceptions;
 using System.Windows.Forms;
 using WinFormsAppExcavator.CollectionGenericObjects;
 using WinFormsAppExcavator.Drawings;
@@ -75,13 +76,19 @@ public partial class FormExcavatorCollection : Form
         catch (ObjectNotFoundException) { }
         catch (CollectionOverflowException ex)
         {
-            MessageBox.Show("Не удалось добавить объект");
+            MessageBox.Show("Не удалось добавить объект1");
             _logger.LogError("Ошибка: {Message}", ex.Message);
         }
-        catch (PositionOutOfCollectionException ex) {
+        catch (PositionOutOfCollectionException ex)
+        {
             MessageBox.Show("Выход за границы коллекции");
             _logger.LogError("Ошибка: {Message}", ex.Message);
         }
+        catch (ObjectIsEqualException ex)
+        {
+            MessageBox.Show("Не удалось добавить объект");
+            _logger.LogError("Ошибка: {Message}", ex.Message);
+        }
     }
     /// <summary>
     /// Удаление объекта
@@ -210,7 +217,7 @@ public partial class FormExcavatorCollection : Form
         listBoxCollection.Items.Clear();
         for (int i = 0; i < _storageCollection.Keys?.Count; ++i)
         {
-            string? colName = _storageCollection.Keys?[i];
+            string? colName = _storageCollection.Keys?[i].Name;
             if (!string.IsNullOrEmpty(colName))
             {
                 listBoxCollection.Items.Add(colName);
@@ -291,7 +298,7 @@ public partial class FormExcavatorCollection : Form
                 _logger.LogInformation("Сохранение в файл: {filename}", saveFileDialog.FileName);
             }
 
-            catch(Exception ex)
+            catch (Exception ex)
             {
                 MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 _logger.LogError("Ошибка: {Message}", ex.Message);
@@ -324,6 +331,38 @@ public partial class FormExcavatorCollection : Form
         }
 
     }
+    /// <summary>
+    /// Сортировка по типу
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void buttonSortByType_Click(object sender, EventArgs e)
+    {
+        CompareExcavators(new ExcavatorCompareByType());
+    }
+    /// <summary>
+    /// Cортировка по цвету
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void buttonSortByColor_Click(object sender, EventArgs e)
+    {
+        CompareExcavators(new ExcavatorCompareByColor());
+    }
+    /// <summary>
+    /// Сортировка по сравнителю
+    /// </summary>
+    /// <param name="comparer">Сравнитель объектов</param>
+    private void CompareExcavators(IComparer<DrawingExcavatorEmpty?> comparer)
+    {
+        if (_company == null)
+        {
+            return;
+        }
+        _company.Sort(comparer);
+        pictureBox.Image = _company.Show();
+    }
+
 }
 
 

WinFormsAppExcavator/WinFormsAppExcavator/FormExcavatorCollection.resx

@@ -127,6 +127,6 @@
     <value>310, 17</value>
   </metadata>
   <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>61</value>
+    <value>123</value>
   </metadata>
 </root>