Лабораторная работа №7

ProectMilitaryAircraft/ProectMilitaryAircraft/CollectionGenericObjects/AbstractCompany.cs

@@ -48,7 +48,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
         
     }
     /// <summary>

ProectMilitaryAircraft/ProectMilitaryAircraft/CollectionGenericObjects/AircraftSharingService.cs

@@ -16,7 +16,6 @@ public class AircraftSharingService : AbstractCompany
     private int? _startPosY;
     private int? ObjPositionX;
     private int? ObjPositionY;
-
     private void DrawPlace(Graphics g)
     {
         Pen pen = new(Color.Black);

ProectMilitaryAircraft/ProectMilitaryAircraft/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -23,7 +23,7 @@ public interface ICollectionGenericObjects<T>
     /// <summary>
     /// Установка максимального количества элементов
     /// </summary>
-    int SetMaxCount { set; }
+    int MaxCount { get; set; }
 
     /// <summary>
     /// Добавление объекта в коллекцию
@@ -53,4 +53,15 @@ public interface ICollectionGenericObjects<T>
     /// <param name="position">Позиция</param>
     /// <returns>Объект</returns>
     T? Get(int position);
+
+    /// <summary>
+	/// Получение типа коллекции
+	/// </summary>
+	CollectionType GetCollectionType { get; }
+
+    /// <summary>
+    /// Получение объектов коллекции по одному
+    /// </summary>
+    /// <returns>Поэлементый вывод элементов коллекции</returns>
+    IEnumerable<T?> GetItems();
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/CollectionGenericObjects/ListgenericObjects.cs

@@ -1,4 +1,5 @@
-using System;
+using ProectMilitaryAircraft.Exceptions;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -11,7 +12,7 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects;
 /// Параметризованный набор объектов
 /// </summary>
 /// <typeparam name="T">Параметр : ограничение - ссылочный тип</typeparam>
-public class ListgenericObjects<T> : ICollectionGenericObjects<T>
+public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     where T : class
 {
     /// <summary>
@@ -26,14 +27,25 @@ public class ListgenericObjects<T> : ICollectionGenericObjects<T>
 
     public int Count => _collection.Count;
 
-    public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
+    public int MaxCount
+    {
+        get => _maxCount;
+        set
+        {
+            if (value > 0)
+            {
+                _maxCount = value;
+            }
+        }
+    }
 
     public CollectionType GetCollectionType => CollectionType.List;
 
+
     /// <summary>
     /// Конструктор
     /// </summary>
-    public ListgenericObjects()
+    public ListGenericObjects()
     {
         _collection = new();
     }
@@ -41,7 +53,15 @@ public class ListgenericObjects<T> : ICollectionGenericObjects<T>
     public T? Get(int position)
     {
 
-        if (position < 0 || position >= Count) return null;
+        if (position < 0 || position >= Count)
+        {
+            return null;
+        }
+        if (position > _maxCount)
+        {
+            new CollectionOverflowException();
+            return null;
+        }
         return _collection[position];
 
     }
@@ -53,6 +73,10 @@ public class ListgenericObjects<T> : ICollectionGenericObjects<T>
             _collection.Add(obj);
             return true;
         }
+        if (_collection.Count == _maxCount)
+        {
+            throw new CollectionOverflowException(_maxCount);
+        }
         return false;
     }
 
@@ -63,6 +87,14 @@ public class ListgenericObjects<T> : ICollectionGenericObjects<T>
             _collection.Insert(position, obj);
             return true;
         }
+        if (_collection.Count == _maxCount)
+        {
+            throw new CollectionOverflowException(_maxCount);
+        }
+        if (!(Count >= 0 && Count <= Count))
+        {
+            throw new Exception("Неверная позиция для вставки");
+        }
         return false;
     }
 
@@ -73,6 +105,18 @@ public class ListgenericObjects<T> : ICollectionGenericObjects<T>
             _collection.RemoveAt(position);
             return true;
         }
+        if (!(position >= 0 && position < Count))
+        {
+            throw new ObjectNotFoundException(position);
+        }
         return false;
     }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < _collection.Count; ++i)
+        {
+            yield return _collection[i];
+        }
+    }
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,4 +1,6 @@
-using System;
+using ProectMilitaryAircraft.Draw;
+using ProectMilitaryAircraft.Exceptions;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -11,7 +13,7 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects
     /// </summary>
     /// <typeparam name="T">Параметр : Ограничение - ссылочный тип</typeparam>
     public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
-        where T : class
+        where T : DrawningAircraft
     {
         /// <summary>
         /// Массив объектов, которые храним
@@ -20,8 +22,11 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects
 
         public int Count => _collection.Length;
 
-        public int SetMaxCount
+        public int MaxCount {
+            get
             {
+                return _collection.Length;
+            }
             set
             {
                 if (value > 0)
@@ -38,6 +43,8 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects
             }
         }
 
+        public CollectionType GetCollectionType => CollectionType.Massive;
+
         /// <summary>
         /// Конструктор
         /// </summary>
@@ -48,6 +55,14 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects
 
         public T? Get(int position)
         {
+            if (position > MaxCount)
+            {
+                throw new CollectionOverflowException(MaxCount);
+            }
+            if (_collection == null)
+            {
+                throw new ObjectNotFoundException();
+            }
             if (_collection[position] != null)
             {
                 return _collection[position];
@@ -56,10 +71,16 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects
             {
                 return null;
             }
+            
         }
 
         public bool Insert(T obj)
         {
+            if (_collection.Length > Count)
+            {
+                throw new CollectionOverflowException(Count);
+            }
+
             for (int i = 0; i < _collection.Length; i++)
             {
                 if (_collection[i] == null)
@@ -78,6 +99,16 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects
                 _collection[position] = obj;
                 return true;
             }
+            if (position > Count)
+            {
+                throw new CollectionOverflowException(Count);
+            }
+
+            if (!(position >= 0 && position <= Count))
+            {
+                throw new Exception("Неверная позиция для вставки");
+            }
+
             if (_collection[position] != null)
             {
                 for (int i = position; i < _collection.Length; i++)
@@ -110,9 +141,21 @@ namespace ProectMilitaryAircraft.CollectionGenericObjects
                 _collection[position] = null;
                 return true;
             }
+
+            if (position >= 0 && position < Count)
+            {
+                throw new ObjectNotFoundException(position);
+            }
             return false;
         }
 
+        public IEnumerable<T?> GetItems()
+        {
+            for (int i = 0; i < _collection.Length; ++i)
+            {
+                yield return _collection[i];
+            }
+        }
     }
 
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/CollectionGenericObjects/StorageCollection.cs

@@ -1,4 +1,6 @@
-using ProectMilitaryAircraft.MovementStrategy;
+using ProectMilitaryAircraft.Draw;
+using ProectMilitaryAircraft.Exceptions;
+using ProectMilitaryAircraft.MovementStrategy;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -8,7 +10,7 @@ using System.Threading.Tasks;
 namespace ProectMilitaryAircraft.CollectionGenericObjects;
 
 public class StorageCollection<T>
-    where T : class
+    where T : DrawningAircraft
 {
     readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
 
@@ -19,6 +21,21 @@ public class StorageCollection<T>
         _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
     }
 
+    /// <summary>
+	/// Ключевое слово, с которого должен начинаться файл
+	/// </summary>
+	private readonly string _collectionKey = "CollectionsStorage";
+
+    /// <summary>
+    /// Разделитель для записи ключа и значения элемента словаря
+    /// </summary>
+    private readonly string _separatorForKeyValue = "|";
+
+    /// <summary>
+    /// Разделитель для записей коллекции данных в файл
+    /// </summary>
+    private readonly string _separatorItems = ";";
+
     public void AddCollection (string name, CollectionType collectionType)
     {
         if (name != null && !_storages.ContainsKey(name))
@@ -30,7 +47,7 @@ public class StorageCollection<T>
             }
             if (collectionType == CollectionType.List)
             {
-                _storages.Add(name, new ListgenericObjects<T>());
+                _storages.Add(name, new ListGenericObjects<T>());
             }
 
         }
@@ -57,4 +74,145 @@ public class StorageCollection<T>
             return null;
         }
     }
+
+    /// <summary>
+	/// Сохранение информации по автомобилям в хранилище в файл
+	/// </summary>
+	/// <param name="filename">Путь и имя файла</param>
+	public void SaveData(string filename)
+    {
+        if (_storages.Count == 0)
+        {
+            throw new Exception("В хранилище отсутствует коллекции для сохранения");
+        }
+
+        if (File.Exists(filename))
+        {
+            File.Delete(filename);
+        }
+
+        StringBuilder sb = new();
+
+        sb.Append(_collectionKey);
+        foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
+        {
+            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.Count);
+            sb.Append(_separatorForKeyValue);
+
+            foreach (T? item in value.Value.GetItems())
+            {
+                string data = item?.GetDataForSave() ?? string.Empty;
+                if (string.IsNullOrEmpty(data))
+                {
+                    continue;
+                }
+
+                sb.Append(data);
+                sb.Append(_separatorItems);
+            }
+        }
+
+        using FileStream fs = new(filename, FileMode.Create);
+        byte[] info = new UTF8Encoding(true).GetBytes(sb.ToString());
+        fs.Write(info, 0, info.Length);
+    }
+
+    /// <summary>
+    /// Загрузка информации по автомобилям в хранилище из файла
+    /// </summary>
+    /// <param name="filename">Путь и имя файла</param>
+    public void LoadData(string filename)
+    {
+        if (!File.Exists(filename))
+        {
+            throw new Exception("Файл не существует");
+        }
+
+        string bufferTextFromFile = "";
+        using (FileStream fs = new(filename, FileMode.Open))
+        {
+            byte[] b = new byte[fs.Length];
+            UTF8Encoding temp = new(true);
+            while (fs.Read(b, 0, b.Length) > 0)
+            {
+                bufferTextFromFile += temp.GetString(b);
+            }
+        }
+
+        string[] strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
+        if (strs == null || strs.Length == 0)
+        {
+            throw new Exception("В файле нет данных");
+        }
+
+        if (!strs[0].Equals(_collectionKey))
+        {
+            throw new Exception("В файле неверные данные");
+        }
+
+        _storages.Clear();
+        foreach (string data in strs)
+        {
+            string[] record = data.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+            if (record.Length != 4)
+            {
+                continue;
+            }
+
+            CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
+            ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
+            if (collection == null)
+            {
+                throw new Exception("Не удалось определить тип коллекции:" + record[1]);
+            }
+
+            collection.MaxCount = Convert.ToInt32(record[2]);
+
+            string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+            foreach (string elem in set)
+            {
+                if (elem?.CreateDrawningCar() is T car)
+                {
+                    try
+                    {
+                        if (!collection.Insert(car))
+                        {
+                            throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
+                        }
+                    }
+                    catch (CollectionOverflowException ex)
+                    {
+                        throw new Exception("Коллекция переполнена", ex);
+                    }
+                }
+            }
+            _storages.Add(record[0], collection);
+        }
+    }
+
+    /// <summary>
+    /// Создание коллекции по типу
+    /// </summary>
+    /// <param name="collectionType"></param>
+    /// <returns></returns>
+    private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
+    {
+        return collectionType switch
+        {
+            CollectionType.Massive => new MassiveGenericObjects<T>(),
+            CollectionType.List => new ListGenericObjects<T>(),
+            _ => null,
+        };
+    }
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/Draw/DrawningAircraft.cs

@@ -33,6 +33,7 @@ public class DrawningAircraft
     /// Верхняя координа прорисовки самолета
     /// </summary>
     protected int? _startPosY;
+    public DrawningAircraft aircraft;
 
     /// <summary>
     /// Ширина прорисовки самолета
@@ -68,7 +69,7 @@ public class DrawningAircraft
     /// <summary>
     /// Пустой конструктор
     /// </summary>
-    private DrawningAircraft()
+    public DrawningAircraft()
     {
         _pictureWidth = null;
         _pictureHeight = null;
@@ -112,6 +113,18 @@ public class DrawningAircraft
         _drawingMilitaryAircraftHeight = drawingMilitaryAircraftHeight;
         EntityAircraft = new EntityAircraft(speed, weight, bodyColor);
     }
+
+    /// <summary>
+    /// Конструктор для Drawning
+    /// </summary>
+    /// <param name="speed"></param>
+    /// <param name="weight"></param>
+    /// <param name="bodyColor"></param>
+    public DrawningAircraft(EntityAircraft entityAircraft)
+    { 
+        EntityAircraft = entityAircraft;
+    }
+
     /// <summary>
     /// Установка границ поля
     /// </summary>
@@ -120,10 +133,8 @@ public class DrawningAircraft
     /// <returns>true - границы заданы, false - проверка не пройдена, нельзя разместить объект в этих размерах</returns>
     public bool SetpictureSize(int width, int height)
     {
-        if (width <= _drawningMilitaryAircraftWidth || height <= _drawingMilitaryAircraftHeight)
+        // TODO провека, что объект "влезает" в размеры поля
-        {
+        // если влезает, сохраняем границы и корректируем позицию объекта, если она была установлена
-            return false;
-        }
         _pictureWidth = width;
         _pictureHeight = height;
         return true;

ProectMilitaryAircraft/ProectMilitaryAircraft/Draw/DrawningMilitaryAircraft.cs

@@ -15,6 +15,8 @@ namespace ProectMilitaryAircraft.Draw;
 /// </summary>
 public class DrawningMilitaryAircraft : DrawningAircraft
 {
+    private DrawningAircraft aircraft;
+
     /// <summary>
     /// Констуктор 
     /// </summary>
@@ -34,6 +36,25 @@ public class DrawningMilitaryAircraft : DrawningAircraft
         }
     }
 
+
+    /// <summary>
+    /// Конструктор для DrawningAircraft2
+    /// </summary>
+    /// <param name="speed"></param>
+    /// <param name="weight"></param>
+    /// <param name="bodyColor"></param>
+    /// <param name="additionalColor"></param>
+    /// <param name="pin"></param>
+    /// <param name="rokets"></param>
+    /// <param name="symbolism"></param>
+    public DrawningMilitaryAircraft(EntityAircraft entityAircraft)
+    {
+        if (entityAircraft != null)
+        {
+            EntityAircraft = entityAircraft;
+        }
+    }
+
     public override void DrawTransport(Graphics g)
     {
         if (EntityAircraft is not EntityMilitaryAircraft airCraft || !_startPosX.HasValue || !_startPosY.HasValue)

ProectMilitaryAircraft/ProectMilitaryAircraft/Draw/ExtensionDrawningAircraft.cs

@@ -0,0 +1,59 @@
+using ProectMilitaryAircraft.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProectMilitaryAircraft.Draw;
+
+/// <summary>
+/// Расширение для класса EntityCar
+/// </summary>
+public static class ExtensionDrawningAircraft
+{
+    /// <summary>
+	/// Разделитель для записи информации по объекту в файл
+	/// </summary>
+	private static readonly string _separatorForObject = ":";
+
+    /// <summary>
+    /// Создание объекта из строки
+    /// </summary>
+    /// <param name="info">Строка с данными для создания объекта</param>
+    /// <returns>Объект</returns>
+    public static DrawningAircraft? CreateDrawningCar(this string info)
+    {
+        string[] strs = info.Split(_separatorForObject);
+        EntityAircraft? aircraft = EntityMilitaryAircraft.CreateEntityMilitaryAircraft(strs);
+        if (aircraft != null)
+        {
+            return new DrawningMilitaryAircraft(aircraft);
+        }
+
+        aircraft = EntityAircraft.CreateEntityAircraft(strs);
+        if (aircraft != null)
+        {
+            return new DrawningAircraft(aircraft);
+        }
+
+        return null;
+    }
+
+    /// <summary>
+    /// Получение данных для сохранения в файл
+    /// </summary>
+    /// <param name="drawningAircraft">Сохраняемый объект</param>
+    /// <returns>Строка с данными по объекту</returns>
+    public static string GetDataForSave(this DrawningAircraft drawningAircraft)
+    {
+        string[]? array = drawningAircraft?.EntityAircraft?.GetStringRepresentation();
+
+        if (array == null)
+        {
+            return string.Empty;
+        }
+
+        return string.Join(_separatorForObject, array);
+    }
+}

ProectMilitaryAircraft/ProectMilitaryAircraft/Entities/EntityAircraft.cs

@@ -45,4 +45,27 @@ public class EntityAircraft
         BodyColor = bodyColor;
 
     }
+    /// <summary>
+	/// Получение строк со значениями свойств объекта класса-сущности
+	/// </summary>
+	/// <returns></returns>
+	public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityAircraft), Speed.ToString(), Weight.ToString(), BodyColor.Name };
+    }
+
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityAircraft? CreateEntityAircraft(string[] strs)
+    {
+        if (strs.Length != 4 || strs[0] != nameof(EntityAircraft))
+        {
+            return null;
+        }
+
+        return new EntityAircraft(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
+    }
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/Entities/EntityMilitaryAircraft.cs

@@ -43,4 +43,27 @@ public class EntityMilitaryAircraft : EntityAircraft
         Rokets = rokets;
         Symbolism = symbolism;
     }
+
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public override string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityMilitaryAircraft), Speed.ToString(), Weight.ToString(), BodyColor.Name, AdditionalColor.Name, Pin.ToString(), Rokets.ToString(),Symbolism.ToString() };
+    }
+
+    /// <summary>
+	/// Создание объекта из массива строк
+	/// </summary>
+	/// <param name="strs"></param>
+	/// <returns></returns>
+	public static EntityMilitaryAircraft? CreateEntityMilitaryAircraft(string[] strs)
+    {
+        if (strs.Length != 8 || strs[0] != nameof(EntityMilitaryAircraft))
+        {
+            return null;
+        }
+        return new EntityMilitaryAircraft(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]), Color.FromName(strs[4]), Convert.ToBoolean(strs[5]), Convert.ToBoolean(strs[6]), Convert.ToBoolean(strs[7]));
+    }
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/Exceptions/CollectionOverflowException.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProectMilitaryAircraft.Exceptions;
+
+/// <summary>
+/// Класс, Описывающий ошибку переполнения коллекции
+/// </summary>
+[Serializable]
+public class CollectionOverflowException : ApplicationException
+{
+    public CollectionOverflowException(int count) : base("В коллекции превышено допустимое количество: " + count) { }
+
+    public CollectionOverflowException() : base() { }
+
+    public CollectionOverflowException(string message) : base(message) { }
+
+    public CollectionOverflowException(string message, Exception exception) : base(message, exception) { }
+
+    protected CollectionOverflowException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}

ProectMilitaryAircraft/ProectMilitaryAircraft/Exceptions/ObjectNotFoundException.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProectMilitaryAircraft.Exceptions;
+
+
+/// <summary>
+/// Класс, описывающий ошибку, что по указаной позиции нет элемента
+/// </summary>
+[Serializable]
+public class ObjectNotFoundException : ApplicationException
+{
+    public ObjectNotFoundException(int i) : base("Не найден объект по позиции " + i) { }
+
+    public ObjectNotFoundException() : base() { }
+
+    public ObjectNotFoundException(string message) : base(message) { }
+
+    public ObjectNotFoundException(string message, Exception exception) : base(message, exception) { }
+
+    protected ObjectNotFoundException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}

ProectMilitaryAircraft/ProectMilitaryAircraft/Exceptions/PositionOutOfCollectionException.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProectMilitaryAircraft.Exceptions;
+
+/// <summary>
+/// Класс, описывающий ошибку выхода за границы коллекции
+/// </summary>
+[Serializable]
+public class PositionOutOfCollectionException : ApplicationException
+{
+    public PositionOutOfCollectionException(int i) : base("Выход за границы коллекции. Позиция " + i) { }
+
+    public PositionOutOfCollectionException() : base() { }
+
+    public PositionOutOfCollectionException(string message) : base(message) { }
+
+    public PositionOutOfCollectionException(string message, Exception exception) : base(message, exception) { }
+
+    protected PositionOutOfCollectionException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+}

ProectMilitaryAircraft/ProectMilitaryAircraft/FormAircraftCollection.Designer.cs

@@ -46,10 +46,17 @@
             labelCollectionName = new Label();
             comboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            menuStrip = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            saveToolStripMenuItem = new ToolStripMenuItem();
+            loadToolStripMenuItem = new ToolStripMenuItem();
+            saveFileDialog = new SaveFileDialog();
+            openFileDialog = new OpenFileDialog();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxTools
@@ -59,9 +66,9 @@
             groupBoxTools.Controls.Add(panelStorage);
             groupBoxTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(607, 0);
+            groupBoxTools.Location = new Point(607, 24);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(194, 563);
+            groupBoxTools.Size = new Size(194, 560);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = " Инструменты";
@@ -239,19 +246,61 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 24);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(607, 563);
+            pictureBox.Size = new Size(607, 560);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(801, 24);
+            menuStrip.TabIndex = 2;
+            menuStrip.Text = "menuStrip";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(48, 20);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // saveToolStripMenuItem
+            // 
+            saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
+            saveToolStripMenuItem.Size = new Size(181, 22);
+            saveToolStripMenuItem.Text = "Сохранение";
+            saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // loadToolStripMenuItem
+            // 
+            loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
+            loadToolStripMenuItem.Size = new Size(181, 22);
+            loadToolStripMenuItem.Text = "Загрузка";
+            loadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormAircraftCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(801, 563);
+            ClientSize = new Size(801, 584);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormAircraftCollection";
             Text = "Коллекция самолетов";
             groupBoxTools.ResumeLayout(false);
@@ -260,7 +309,10 @@
             panelStorage.ResumeLayout(false);
             panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -283,5 +335,11 @@
         private Button buttonCreateCompany;
         private Button buttonCollectionDel;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/FormAircraftCollection.cs

@@ -1,5 +1,7 @@
-using ProectMilitaryAircraft.CollectionGenericObjects;
+using Microsoft.Extensions.Logging;
+using ProectMilitaryAircraft.CollectionGenericObjects;
 using ProectMilitaryAircraft.Draw;
+using ProectMilitaryAircraft.Exceptions;
 using ProectMilitaryAircraft.MovementStrategy;
 using System;
 using System.Collections.Generic;
@@ -28,14 +30,19 @@ public partial class FormAircraftCollection : Form
     /// </summary>
     private AbstractCompany? _company = null;
 
+    /// <summary>
+	/// Логер
+	/// </summary>
+	private readonly ILogger _logger;
 
     /// <summary>
     /// Конструктор
     /// </summary>
-    public FormAircraftCollection()
+    public FormAircraftCollection(ILogger<FormAircraftCollection> logger)
     {
         InitializeComponent();
         _storageCollection = new();
+        _logger = logger;
     }
     /// <summary>
     /// Выбор компании
@@ -74,15 +81,25 @@ public partial class FormAircraftCollection : Form
             return;
         }
 
-        if (_company + aircraft)
+        try 
+        {
+            if (_company + aircraft )
             {
                 MessageBox.Show("Объект добавлен");
                 pictureBox.Image = _company.Show();
-            
+                _logger.LogInformation("Объект добавлен", _company);
             }
             else
             {
-            MessageBox.Show("не удалось добавить объект");
+                MessageBox.Show("Не удалось добавить объект");
+                _logger.LogError("Не удалось добавить объект");
+            }
+        }
+        catch (CollectionOverflowException ex)
+        {
+            MessageBox.Show(ex.Message);
+            _logger.LogError("Ошибка: {Message}. Не удалось добавить объект", ex.Message);
+
         }
     }
 
@@ -104,14 +121,20 @@ public partial class FormAircraftCollection : Form
         }
 
         int pos = Convert.ToInt32(maskedTextBox.Text);
+        try
+        {
             if (_company - pos)
             {
                 MessageBox.Show("Объект удален");
                 pictureBox.Image = _company.Show();
+                _logger.LogInformation("Объект удален", _company);
             }
-        else
+
+        }
+        catch (Exception ex)
         {
-            MessageBox.Show("Не удалось удалить объект");
+            MessageBox.Show(ex.Message);
+            _logger.LogError("Ошибка: {Message}", ex.Message);
         }
     }
 
@@ -129,6 +152,8 @@ public partial class FormAircraftCollection : Form
         DrawningAircraft? aircraft = null;
         int counter = 100;
         while (aircraft == null)
+        {
+            try
             {
                 aircraft = _company.GetRandomObject();
                 counter--;
@@ -136,6 +161,14 @@ public partial class FormAircraftCollection : Form
                 {
                     break;
                 }
+                _logger.LogInformation("Рандомный объект", _company);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
+            }
+            
         }
 
         if (aircraft == null) { return; }
@@ -212,7 +245,7 @@ public partial class FormAircraftCollection : Form
     private void RefreshListBoxItems()
     {
         listBoxCollection.Items.Clear();
-        for (int i =0; i < _storageCollection.Keys?.Count; i++)
+        for (int i = 0; i < _storageCollection.Keys?.Count; i++)
         {
             string? colName = _storageCollection.Keys?[i];
             if (!string.IsNullOrEmpty(colName))
@@ -235,7 +268,7 @@ public partial class FormAircraftCollection : Form
             return;
         }
 
-        ICollectionGenericObjects<DrawningAircraft>? collection = _storageCollection[listBoxCollection.SelectedItem?.ToString()?? string.Empty];
+        ICollectionGenericObjects<DrawningAircraft>? collection = _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
         if (collection == null)
         {
             MessageBox.Show("Коллкция не проиницилизирована");
@@ -253,4 +286,51 @@ public partial class FormAircraftCollection : Form
         panelCompanyTools.Enabled = true;
         RefreshListBoxItems();
     }
+
+    /// <summary>
+    /// Обработка нажатия на "Сохранение"
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        if (saveFileDialog.ShowDialog() == DialogResult.OK)
+        {
+            try
+            {
+                _storageCollection.SaveData(saveFileDialog.FileName);
+                MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                _logger.LogInformation("Сохранение в файл: {filename}", saveFileDialog.FileName);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Обработка нажатия на "Загрузка"
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        if (openFileDialog.ShowDialog() == DialogResult.OK)
+        {
+            try
+            {
+                _storageCollection.LoadData(openFileDialog.FileName);
+                MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                RefreshListBoxItems();
+                _logger.LogInformation("Загрузка из файла: {filename}", openFileDialog.FileName);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
+            }
+        }
+    }
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/FormAircraftCollection.resx

@@ -117,4 +117,16 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>16, 5</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>125, 5</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>260, 5</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>48</value>
+  </metadata>
 </root>

ProectMilitaryAircraft/ProectMilitaryAircraft/ProectMilitaryAircraft.csproj

@@ -8,6 +8,11 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>
@@ -23,4 +28,10 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="nlog.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

ProectMilitaryAircraft/ProectMilitaryAircraft/Program.cs

@@ -1,3 +1,7 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+
 namespace ProectMilitaryAircraft
 {
     internal static class Program
@@ -10,8 +14,28 @@ namespace ProectMilitaryAircraft
         {
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
+
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormAircraftCollection());
+            ServiceCollection services = new();
+            ConfigureServices(services);
+            using (ServiceProvider serviceProvider = services.BuildServiceProvider())
+            {
+                Application.Run(serviceProvider.GetRequiredService<FormAircraftCollection>());
+            }
+        }
+
+        /// <summary>
+        /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  DI
+        /// </summary>
+        /// <param name="services"></param>
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddSingleton<FormAircraftCollection>()
+                .AddLogging(option =>   
+                {
+                    option.SetMinimumLevel(LogLevel.Information);
+                    option.AddNLog("nlog.config");
+                });
         }
     }
 }

ProectMilitaryAircraft/ProectMilitaryAircraft/nlog.config

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        autoReload="true" internalLogLevel="Info">
+
+    <targets>
+      <target xsi:type="File" name="tofile" fileName="carlog-${shortdate}.log" />
+    </targets>
+
+    <rules>
+      <logger name="*" minlevel="Debug" writeTo="tofile" />
+    </rules>
+  </nlog>
+</configuration>