Лабораторная работ №8

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/AbstractCompany.cs

@@ -26,7 +26,7 @@ public abstract class AbstractCompany
 
     public static int? operator +(AbstractCompany company, DrawingPlane plane)
     {
-        return company._collection?.Insert(plane);
+        return company._collection?.Insert(plane, new DrawingPlaneEqutables());
     }
 
     public static DrawingPlane operator -(AbstractCompany company, int position)
@@ -63,4 +63,6 @@ public abstract class AbstractCompany
     protected abstract void DrawBackgound(Graphics g);
 
     protected abstract void SetObjectsPosition();
+
+    public void Sort(IComparer<DrawingPlane?> comparer) => _collection?.CollectionSort(comparer);
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/CollectionInfo.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSeaplane.CollectionGenericObjects;
+
+public class CollectionInfo : IEquatable<CollectionInfo>
+{
+    public string Name { get; private set; }
+
+    public CollectionType CollectionType { get; private set; }
+
+    public string Description { get; private set; }
+
+    private static readonly string _separator = "-";
+
+    public CollectionInfo(string name, CollectionType collectionType, string description)
+    {
+        Name = name;
+        CollectionType = collectionType;
+        Description = description;
+    }
+
+    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();
+    }
+}

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -7,9 +7,9 @@ public interface ICollectionGenericObjects<T>
 
     int MaxCount { set; get; }
 
-    int Insert(T obj);
+    int Insert(T obj, IEqualityComparer<T?>? comparer = null);
 
-    int Insert(T obj, int position);
+    int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null);
 
     T Remove(int position);
 
@@ -18,4 +18,6 @@ public interface ICollectionGenericObjects<T>
     CollectionType GetCollectionType { get; }
 
     IEnumerable<T?> GetItems();
+
+    void CollectionSort(IComparer<T?> comparer);
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/ListGenericObjects.cs

@@ -39,14 +39,30 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         return _collection[position];
     }
 
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            if (_collection.Contains(obj, comparer))
+            {
+                throw new ObjectIsEqualException();
+            }
+        }
+
         if (Count == _maxCount) throw new CollectionOverflowException(Count);
         _collection.Add(obj);
         return Count;
     }
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            if (_collection.Contains(obj, comparer))
+            {
+                throw new ObjectIsEqualException();
+            }
+        }
+
         if (Count == _maxCount) throw new CollectionOverflowException(Count);
         if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         _collection.Insert(position, obj);
@@ -67,4 +83,8 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+        _collection.Sort(comparer);
+    }
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,4 +1,5 @@
-using ProjectSeaplane.Exceptions;
+using ProjectSeaplane.Drawings;
+using ProjectSeaplane.Exceptions;
 
 namespace ProjectSeaplane.CollectionGenericObjects;
 
@@ -45,8 +46,17 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         return _collection[position];
     }
 
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if ((comparer as IEqualityComparer<DrawingPlane>).Equals(obj as DrawingPlane, item as DrawingPlane))
+                    throw new ObjectIsEqualException();
+            }
+        }
+
         int index = 0;
         while (index < _collection.Length)
         {
@@ -59,8 +69,17 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         }
         throw new CollectionOverflowException(Count);
     }
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if ((comparer as IEqualityComparer<DrawingPlane>).Equals(obj as DrawingPlane, item as DrawingPlane))
+                    throw new ObjectIsEqualException();
+            }
+        }
+
         if (position >= _collection.Length || position < 0) throw new PositionOutOfCollectionException(position);
         if (_collection[position] == null)
         {
@@ -105,4 +124,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+        Array.Sort(_collection, comparer);
+    }
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/StorageCollection.cs

@@ -10,17 +10,17 @@ 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
@@ -29,14 +29,13 @@ public class StorageCollection<T>
     /// <param name="collectionType">тип коллекции</param>
     public void AddCollection(string name, CollectionType collectionType)
     {
-        // TODO проверка, что name не пустой и нет в словаре записи с таким ключом
+        CollectionInfo collectionInfo = new CollectionInfo(name, collectionType, string.Empty);
-        // TODO Прописать логику для добавления
+        if (_storages.ContainsKey(collectionInfo)) return;
-        if (_storages.ContainsKey(name)) 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
@@ -44,10 +43,9 @@ public class StorageCollection<T>
     /// <param name="name">Название коллекции</param>
     public void DelCollection(string name)
     {
-
+        CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
-        // TODO Прописать логику для удаления коллекции
+        if (_storages.ContainsKey(collectionInfo))
-        if (_storages.ContainsKey(name))
+            _storages.Remove(collectionInfo);
-            _storages.Remove(name);
     }
     /// <summary>
     /// Доступ к коллекции
@@ -58,9 +56,9 @@ public class StorageCollection<T>
     {
         get
         {
-            // TODO Продумать логику получения объекта
+            CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
-            if (_storages.ContainsKey(name))
+            if (_storages.ContainsKey(collectionInfo))
-                return _storages[name];
+                return _storages[collectionInfo];
             return null;
         }
     }
@@ -92,18 +90,17 @@ 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);
+                // не сохраняем пустые коллекции
                 if (value.Value.Count == 0)
                 {
                     continue;
                 }
                 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())
@@ -149,25 +146,27 @@ 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]) ??
-                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
+                    throw new Exception("Не удалось определить информацию коллекции: " + record[0]);
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionInfo.CollectionType) ??
+                    throw new Exception("Не удалось создать коллекцию");
                 if (collection == null)
                 {
-                    throw new Exception("Не удалось создать коллекцию");
+                    throw new Exception("Не удалось определить тип коллекции:" + record[1]);
                 }
-                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?.CreateDrawningPlane() is T plane)
+                    if (elem?.CreateDrawningPlane() is T airplan)
                     {
                         try
                         {
-                            if (collection.Insert(plane) == -1)
+                            if (collection.Insert(airplan) == -1)
                             {
                                 throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
                             }
@@ -178,7 +177,7 @@ public class StorageCollection<T>
                         }
                     }
                 }
-                _storages.Add(record[0], collection);
+                _storages.Add(collectionInfo, collection);
             }
         }
     }

ProjectSeaplane/ProjectSeaplane/Drawings/DrawingPlaneCompareByColor.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSeaplane.Drawings;
+
+public class DrawingPlaneCompareByColor : IComparer<DrawingPlane?>
+{
+    public int Compare(DrawingPlane? x, DrawingPlane? y)
+    {
+        if (x == null || x.EntityPlane == null)
+        {
+            return 1;
+        }
+
+        if (y == null || y.EntityPlane == null)
+        {
+            return -1;
+        }
+        var bodycolorCompare = x.EntityPlane.BodyColor.Name.CompareTo(y.EntityPlane.BodyColor.Name);
+        if (bodycolorCompare != 0)
+        {
+            return bodycolorCompare;
+        }
+        var speedCompare = x.EntityPlane.Speed.CompareTo(y.EntityPlane.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityPlane.Weight.CompareTo(y.EntityPlane.Weight);
+    }
+}

ProjectSeaplane/ProjectSeaplane/Drawings/DrawingPlaneCompareByType.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectSeaplane.Drawings;
+
+public class DrawingPlaneCompareByType : IComparer<DrawingPlane?>
+{
+    public int Compare(DrawingPlane? x, DrawingPlane? y)
+    {
+        if (x == null || x.EntityPlane == null)
+        {
+            return 1;
+        }
+
+        if (y == null || y.EntityPlane == null)
+        {
+            return -1;
+        }
+
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return x.GetType().Name.CompareTo(y.GetType().Name);
+        }
+
+        var speedCompare = x.EntityPlane.Speed.CompareTo(y.EntityPlane.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityPlane.Weight.CompareTo(y.EntityPlane.Weight);
+    }
+}

ProjectSeaplane/ProjectSeaplane/Drawings/DrawingPlaneEqutables.cs

@@ -0,0 +1,57 @@
+using ProjectSeaplane.Entities;
+using System.Diagnostics.CodeAnalysis;
+
+namespace ProjectSeaplane.Drawings;
+
+public class DrawingPlaneEqutables : IEqualityComparer<DrawingPlane?>
+{
+    public bool Equals(DrawingPlane? x, DrawingPlane? y)
+    {
+        if (x == null || x.EntityPlane == null)
+        {
+            return false;
+        }
+        if (y == null || y.EntityPlane == null)
+        {
+            return false;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return false;
+        }
+        if (x.EntityPlane.Speed != y.EntityPlane.Speed)
+        {
+            return false;
+        }
+        if (x.EntityPlane.Weight != y.EntityPlane.Weight)
+        {
+            return false;
+        }
+        if (x.EntityPlane.BodyColor != y.EntityPlane.BodyColor)
+        {
+            return false;
+        }
+        if (x is DrawingSeaplane && y is DrawingSeaplane)
+        {
+            EntitySeaplane _x = (EntitySeaplane)x.EntityPlane;
+            EntitySeaplane _y = (EntitySeaplane)x.EntityPlane;
+            if (_x.AdditionalColor != _y.AdditionalColor)
+            {
+                return false;
+            }
+            if (_x.Floats != _y.Floats)
+            {
+                return false;
+            }
+            if (_x.InflatableBoat != _y.InflatableBoat)
+            {
+                return false;
+            }
+        }
+        return true;
+    }
+    public int GetHashCode([DisallowNull] DrawingPlane obj)
+    {
+        return obj.GetHashCode();
+    }
+}

ProjectSeaplane/ProjectSeaplane/Exceptions/ObjectIsEqualException.cs

@@ -0,0 +1,13 @@
+using System.Runtime.Serialization;
+
+namespace ProjectSeaplane.Exceptions;
+
+[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) { }
+}

ProjectSeaplane/ProjectSeaplane/FormSeaplaneCollection.Designer.cs

@@ -52,6 +52,8 @@
             loadToolStripMenuItem = new ToolStripMenuItem();
             saveFileDialog = new SaveFileDialog();
             openFileDialog = new OpenFileDialog();
+            buttonSortByColor = new Button();
+            buttonSortByType = new Button();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
@@ -68,13 +70,15 @@
             groupBoxTools.Dock = DockStyle.Right;
             groupBoxTools.Location = new Point(677, 24);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(200, 583);
+            groupBoxTools.Size = new Size(200, 678);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
             // panelCompanyTools
             // 
+            panelCompanyTools.Controls.Add(buttonSortByColor);
+            panelCompanyTools.Controls.Add(buttonSortByType);
             panelCompanyTools.Controls.Add(buttonAddPlane);
             panelCompanyTools.Controls.Add(maskedTextBoxPosition);
             panelCompanyTools.Controls.Add(buttonRefresh);
@@ -83,7 +87,7 @@
             panelCompanyTools.Enabled = false;
             panelCompanyTools.Location = new Point(6, 346);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(188, 269);
+            panelCompanyTools.Size = new Size(188, 332);
             panelCompanyTools.TabIndex = 8;
             // 
             // buttonAddPlane
@@ -107,7 +111,7 @@
             // 
             // buttonRefresh
             // 
-            buttonRefresh.Location = new Point(3, 197);
+            buttonRefresh.Location = new Point(3, 173);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(182, 41);
             buttonRefresh.TabIndex = 6;
@@ -117,7 +121,7 @@
             // 
             // buttonDelPlane
             // 
-            buttonDelPlane.Location = new Point(3, 107);
+            buttonDelPlane.Location = new Point(3, 79);
             buttonDelPlane.Name = "buttonDelPlane";
             buttonDelPlane.Size = new Size(182, 41);
             buttonDelPlane.TabIndex = 4;
@@ -127,7 +131,7 @@
             // 
             // buttonGoToCheck
             // 
-            buttonGoToCheck.Location = new Point(3, 154);
+            buttonGoToCheck.Location = new Point(3, 126);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(182, 41);
             buttonGoToCheck.TabIndex = 5;
@@ -244,7 +248,7 @@
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 24);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(677, 583);
+            pictureBox.Size = new Size(677, 678);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
@@ -288,11 +292,31 @@
             // 
             openFileDialog.Filter = "txt file | *.txt";
             // 
+            // buttonSortByColor
+            // 
+            buttonSortByColor.Location = new Point(3, 267);
+            buttonSortByColor.Name = "buttonSortByColor";
+            buttonSortByColor.Size = new Size(182, 41);
+            buttonSortByColor.TabIndex = 8;
+            buttonSortByColor.Text = "Соритровать по цвету";
+            buttonSortByColor.UseVisualStyleBackColor = true;
+            buttonSortByColor.Click += buttonSortByColor_Click;
+            // 
+            // buttonSortByType
+            // 
+            buttonSortByType.Location = new Point(3, 220);
+            buttonSortByType.Name = "buttonSortByType";
+            buttonSortByType.Size = new Size(182, 41);
+            buttonSortByType.TabIndex = 7;
+            buttonSortByType.Text = "Сортировать по типу";
+            buttonSortByType.UseVisualStyleBackColor = true;
+            buttonSortByType.Click += buttonSortByType_Click;
+            // 
             // FormSeaplaneCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(877, 607);
+            ClientSize = new Size(877, 702);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
             Controls.Add(menuStrip);
@@ -337,5 +361,7 @@
         private ToolStripMenuItem loadToolStripMenuItem;
         private SaveFileDialog saveFileDialog;
         private OpenFileDialog openFileDialog;
+        private Button buttonSortByColor;
+        private Button buttonSortByType;
     }
 }

ProjectSeaplane/ProjectSeaplane/FormSeaplaneCollection.cs

@@ -185,7 +185,7 @@ public partial class FormSeaplaneCollection : 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);
@@ -255,4 +255,24 @@ public partial class FormSeaplaneCollection : Form
             }
         }
     }
+
+    private void buttonSortByType_Click(object sender, EventArgs e)
+    {
+        ComparePlane(new DrawingPlaneCompareByType());
+    }
+
+    private void buttonSortByColor_Click(object sender, EventArgs e)
+    {
+        ComparePlane(new DrawingPlaneCompareByColor());
+    }
+
+    private void ComparePlane(IComparer<DrawingPlane?> comparer)
+    {
+        if (_company == null)
+        {
+            return;
+        }
+        _company.Sort(comparer);
+        pictureBox.Image = _company.Show();
+    }
 }