Исправил эксепшеоны

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/AbstractCompany.cs

@@ -34,7 +34,7 @@ public abstract class AbstractCompany
     /// <summary>
     /// Вычисление максимального количества элементов, который можно разместить в окне
     /// </summary>
-    private int GetMaxCount => _pictureWidth * _pictureHeight / (_placeSizeWidth * _placeSizeHeight);
+    private int GetMaxCount => (_pictureWidth * _pictureHeight / (_placeSizeWidth * _placeSizeHeight))-15;
 
     /// <summary>
     /// Конструктор
@@ -47,7 +47,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
     }
 
     /// <summary>
@@ -95,8 +95,12 @@ public abstract class AbstractCompany
         SetObjectsPosition();
         for (int i = 0; i < (_collection?.Count ?? 0); ++i)
         {
-            DrawingBasicSeaplane? obj = _collection?.Get(i);
-            obj?.DrawTransport(graphics);
+
+            try { 
+                DrawingBasicSeaplane? obj = _collection?.Get(i);
+                obj?.DrawTransport(graphics);
+            }
+            catch (Exception) { }
         }
 
         return bitmap;

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -13,9 +13,9 @@ public interface ICollectionGenericObjects<T>
     int Count { get; }
 
     /// <summary>
-    /// Установка максимального количества элементов
-    /// </summary>
-    int SetMaxCount { set; }
+	/// Установка максимального количества элементов
+	/// </summary>
+	int MaxCount { get; set; }
 
     /// <summary>
     /// Добавление объекта в коллекцию
@@ -45,4 +45,13 @@ 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></returns>
+    IEnumerable<T?> GetItems();
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/ListGenericObjects.cs

@@ -1,4 +1,8 @@
-namespace ProjectSeaplane.CollectionGenericObjects;
+
+using ProjectSeaplane.Exceptions;
+
+
+namespace ProjectSeaplane.CollectionGenericObjects;
 
 public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     where T : class
@@ -12,7 +16,22 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     /// </summary>
     private int _maxCount;
     public int Count => _collection.Count;
-    public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
+    public int MaxCount
+    {
+        get
+        {
+            return Count;
+        }
+        set
+        {
+            if (value > 0)
+            {
+                _maxCount = value;
+            }
+        }
+    }
+    public CollectionType GetCollectionType => CollectionType.List;
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -23,14 +42,14 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     public T? Get(int position)
     {
         // TODO проверка позиции
-        if (position >= Count || position < 0) return null;
+        if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         return _collection[position];
     }
     public int Insert(T obj)
     {
         // TODO проверка, что не превышено максимальное количество элементов
         // TODO вставка в конец набора
-        if (Count == _maxCount) return -1;
+        if (Count == _maxCount) throw new CollectionOverflowException(Count);
         _collection.Add(obj);
         return Count;
     }
@@ -39,8 +58,8 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         // TODO проверка, что не превышено максимальное количество элементов
         // TODO проверка позиции
         // TODO вставка по позиции
-        if (Count == _maxCount) return -1;
-        if (position >= Count || position < 0) return -1;
+        if (Count == _maxCount) throw new CollectionOverflowException(Count);
+        if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         _collection.Insert(position, obj);
         return position;
     }
@@ -48,9 +67,17 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     {
         // TODO проверка позиции
         // TODO удаление объекта из списка
-        if (position >= Count || position < 0) return null;
+        if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         T obj = _collection[position];
         _collection.RemoveAt(position);
         return obj;
     }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < Count; i++)
+        {
+            yield return _collection[i];
+        }
+    }
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,4 +1,7 @@
-namespace ProjectSeaplane.CollectionGenericObjects;
+
+using ProjectSeaplane.Exceptions;
+
+namespace ProjectSeaplane.CollectionGenericObjects;
 
 /// <summary>
 /// Параметризованный набор объектов
@@ -13,8 +16,13 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     private T?[] _collection;
     public int Count => _collection.Length;
 
-    public int SetMaxCount
+    public int MaxCount
     {
+        get
+        {
+            return _collection.Length;
+        }
+
         set
         {
             if (value > 0)
@@ -31,6 +39,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         }
     }
 
+    public CollectionType GetCollectionType => CollectionType.Massive;
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -41,11 +51,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
     public T? Get(int position)
     {
-        // TODO проверка позиции
-        if (position >= _collection.Length || position < 0)
-        { 
-            return null;
-        }
+        if (position >= _collection.Length || position < 0) throw new PositionOutOfCollectionException(position);
+        if (_collection[position] == null)                  throw new ObjectNotFoundException(position);
         return _collection[position];
     }
 
@@ -63,7 +70,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
             index++;
         }
-        return -1;
+        throw new CollectionOverflowException(Count);
     }
 
     public int Insert(T obj, int position)
@@ -74,8 +81,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         //		если нет после, ищем до
         // TODO вставка
         if (position >= _collection.Length || position < 0)
-        { 
-            return -1; 
+        {
+            throw new PositionOutOfCollectionException(position);
         }
 
         if (_collection[position] == null)
@@ -102,19 +109,25 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
                 return position;
             }
         }
-        return -1;
+        throw new CollectionOverflowException(Count);
     }
 
     public T Remove(int position)
     {
         // TODO проверка позиции
         // TODO удаление объекта из массива, присвоив элементу массива значение null
-        if (position >= _collection.Length || position < 0)
-        { 
-            return null; 
-        }
+        if (position >= _collection.Length || position < 0) throw new PositionOutOfCollectionException(position);
+        if (_collection[position] == null)                  throw new ObjectNotFoundException(position);
         T obj = _collection[position];
         _collection[position] = null;
         return obj;
     }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < _collection.Length; i++)
+        {
+            yield return _collection[i];
+        }
+    }
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/PlanePark.cs

@@ -1,4 +1,5 @@
 using ProjectSeaplane.Drawnings;
+using ProjectSeaplane.Exceptions;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -49,11 +50,18 @@ public class PlanePark : AbstractCompany
             }
             for (int x = _pictureWidth - 200; x - 120 > 0; x -= _placeSizeHeight + 75)
             {
-                _collection?.Get(count)?.SetPictureSize(_pictureWidth, _pictureHeight);
-                _collection?.Get(count)?.SetPosition(x, y);
-                count++;
-                
+                if (count < _collection?.Count)
+                {
+                    try
+                    {
+                        _collection?.Get(count)?.SetPictureSize(_pictureWidth, _pictureHeight);
+                        _collection?.Get(count)?.SetPosition(x, y);
+                        count++;
+                    }
+                    catch (ObjectNotFoundException) { }
+                }
             }
+            
         }
     }
 }

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/StorageCollection.cs

@@ -1,19 +1,40 @@
-namespace ProjectSeaplane.CollectionGenericObjects;
+using ProjectSeaplane.Drawnings;
+using ProjectSeaplane.Exceptions;
+using System.Text;
+
+namespace ProjectSeaplane.CollectionGenericObjects;
 /// <summary>
 /// класс-хранилище
 /// </summary>
 /// <typeparam name="T"></typeparam>
 public class StorageCollection<T>
-    where T : class
+    where T : DrawingBasicSeaplane
 {
     /// <summary>
     /// Словарь (хранилище) с коллекциями
     /// </summary>
     readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
+    
     /// <summary>
     /// Возвращение списка названий коллекций
     /// </summary>
     public List<string> Keys => _storages.Keys.ToList();
+    
+    /// <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 = ";";
+    
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -61,7 +82,135 @@ public class StorageCollection<T>
             // TODO Продумать логику получения объекта
             if (_storages.ContainsKey(name))
                 return _storages[name];
+
             return null;
         }
     }
+    
+    /// <summary>
+    /// Сохранение информации по самолетам в хранилище в файл
+    /// </summary>
+    /// <param name="filename">Путь и имя файла</param>
+    /// <returns>true - сохранение прошло успешно, false - ошибка при 
+    ///сохранении данных</returns>
+    public void SaveData(string filename)
+    {
+        if (_storages.Count == 0)
+        {
+            throw new InvalidDataException("В хранилище отсутствуют коллекции для сохранения");
+        }
+        if (File.Exists(filename))
+        {
+            File.Delete(filename);
+        }
+        using (StreamWriter writer = new StreamWriter(filename))
+        {
+            writer.Write(_collectionKey);
+            foreach (KeyValuePair<string, 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())
+                {
+                    string data = item?.GetDataForSave() ?? string.Empty;
+                    if (string.IsNullOrEmpty(data))
+                    {
+                        continue;
+                    }
+                    sb.Append(data);
+                    sb.Append(_separatorItems);
+                }
+                writer.Write(sb);
+            }
+
+        }
+        
+    }
+    /// <summary>
+    /// Загрузка информации по автомобилям в хранилище из файла
+    /// </summary>
+    /// <param name="filename">Путь и имя файла</param>/// <returns>true - загрузка прошла успешно, false - ошибка при загрузке 
+    ///данных</returns>
+    public void LoadData(string filename)
+    {
+        if (!File.Exists(filename))
+        {
+            throw new FileNotFoundException("Файл не существует");
+        }
+        using (StreamReader fs = File.OpenText(filename))
+        {
+            string str = fs.ReadLine();
+            if (str == null || str.Length == 0)
+            {
+                throw new InvalidDataException("В файле нет данных");
+            }
+            if (!str.StartsWith(_collectionKey))
+            {
+                throw new InvalidDataException("В файле неверные данные");
+            }
+            _storages.Clear();
+            string strs = "";
+            while ((strs = fs.ReadLine()) != null)
+            {
+                
+                string[] record = strs.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 InvalidOperationException("Не удалось создать коллекцию");
+                }
+                collection.MaxCount = Convert.ToInt32(record[2]);
+                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    if (elem?.CreateDrawningBasicSeaplane() is T seaplane)
+                    {
+                        try
+                        {
+                            if (collection.Insert(seaplane) == -1)
+                            {
+                                throw new InvalidOperationException("Объект не удалось добавить в коллекцию: " + record[3]);
+                            }
+                        } catch (CollectionOverflowException ex)
+                        {
+                            throw new CollectionOverflowException("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,
+        };
+    }
 }
+

ProjectSeaplane/ProjectSeaplane/Drawnings/DrawingBasicSeaplane.cs

@@ -93,6 +93,10 @@ public class DrawingBasicSeaplane
         _drawningSeaplaneHeight = drawningSeaplaneHeight;
         
     }
+    public DrawingBasicSeaplane(EntityBasicSeaplane seaplane) : this()
+    {
+        EntityBasicSeaplane = new EntityBasicSeaplane(seaplane.Speed, seaplane.Weight, seaplane.BodyColor);
+    }
 
     /// <summary>
     /// Установка границ поля

ProjectSeaplane/ProjectSeaplane/Drawnings/DrawingSeaplane.cs

@@ -1,4 +1,5 @@
 using ProjectSeaplane.Entities;
+using System.Windows.Forms.Design.Behavior;
 
 namespace ProjectSeaplane.Drawnings;
 /// <summary>
@@ -31,6 +32,10 @@ public class DrawingSeaplane : DrawingBasicSeaplane
         EntityBasicSeaplane = new EntitySeaplane(speed, weight, bodyColor, additionalColor, landingGear, radar);
 
     }
+    public DrawingSeaplane(EntitySeaplane seaplane) : base(155, 70)
+    {
+        EntityBasicSeaplane = new EntitySeaplane(seaplane.Speed, seaplane.Weight, seaplane.BodyColor, seaplane.AdditionalColor, seaplane.LandingGear, seaplane.Radar);
+    }
 
     public override void DrawTransport(Graphics g)
     {
@@ -49,9 +54,9 @@ public class DrawingSeaplane : DrawingBasicSeaplane
             g.DrawLine(penKraya, _startPosX.Value + 70, _startPosY.Value + 53, _startPosX.Value + 90, _startPosY.Value + 63);
         }
 
-        //Чет надо но не понял
+        
         base.DrawTransport(g);
-        //also
+        
         if (seaplane.Radar)
         {
             Point point5 = new Point(_startPosX.Value + 50, _startPosY.Value + 22);

ProjectSeaplane/ProjectSeaplane/Drawnings/ExtensionDrawningPlane.cs

@@ -0,0 +1,47 @@
+using ProjectSeaplane.Entities;
+
+namespace ProjectSeaplane.Drawnings;
+/// <summary>
+/// расширение для класса EntitySeaplane
+/// </summary>
+public static class ExtentionDrawningBasicSeaplane
+{
+    /// <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 DrawingBasicSeaplane? CreateDrawningBasicSeaplane(this string info)
+    {
+        string[] strs = info.Split(_separatorForObject);
+        EntityBasicSeaplane? seaplane = EntitySeaplane.CreateEntitySeaplane(strs);
+        if (seaplane != null)
+        {
+            return new DrawingSeaplane((EntitySeaplane)seaplane);
+        }
+        seaplane = EntityBasicSeaplane.CreateEntityBasicSeaplane(strs);
+        if (seaplane!= null)
+        {
+            return new DrawingBasicSeaplane(seaplane);
+        }
+        return null;
+    }
+    /// <summary>
+    /// Получение данных для сохранения в файл
+    /// </summary>
+    /// <param name="drawningBasicSeaplane">Сохраняемый объект</param>
+    /// <returns>Строка с данными по объекту</returns>
+    public static string GetDataForSave(this DrawingBasicSeaplane drawningBasicSeaplane)
+    {
+        string[]? array = drawningBasicSeaplane?.EntityBasicSeaplane?.GetStringRepresentation();
+        if (array == null)
+        {
+            return string.Empty;
+        }
+        return string.Join(_separatorForObject, array);
+    }
+}

ProjectSeaplane/ProjectSeaplane/Entities/EntityBasicSeaplane.cs

@@ -41,5 +41,26 @@ public class EntityBasicSeaplane
         Weight = weight;
         BodyColor = bodyColor;
     }
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityBasicSeaplane), Speed.ToString(), Weight.ToString(), BodyColor.Name };
+    }
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityBasicSeaplane? CreateEntityBasicSeaplane(string[] strs)
+    {
+        if (strs.Length != 4 || strs[0] != nameof(EntityBasicSeaplane))
+        {
+            return null;
+        }
+        return new EntityBasicSeaplane(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
+    }
 }
 

ProjectSeaplane/ProjectSeaplane/Entities/EntitySeaplane.cs

@@ -1,4 +1,6 @@
 
+using System.Net.Sockets;
+
 namespace ProjectSeaplane.Entities;
 /// <summary>
 /// Класс-сущность "Гидросамолет"
@@ -42,4 +44,28 @@ public class EntitySeaplane : EntityBasicSeaplane
         Radar = radar;
 
     }
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public override string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntitySeaplane), Speed.ToString(), Weight.ToString(), BodyColor.Name,
+            AdditionalColor.Name, LandingGear.ToString(), Radar.ToString()};
+    }
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntitySeaplane? CreateEntitySeaplane(string[] strs)
+    {
+        if (strs.Length != 7 || strs[0] != nameof(EntitySeaplane))
+        {
+            return null;
+        }
+        return new EntitySeaplane(Convert.ToInt32(strs[1]),
+        Convert.ToDouble(strs[2]), Color.FromName(strs[3]), Color.FromName(strs[4]), Convert.ToBoolean(strs[5]),
+        Convert.ToBoolean(strs[6]));
+    }
 }

ProjectSeaplane/ProjectSeaplane/Exceptions/CollectionOverflowException.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+namespace ProjectSeaplane.Exceptions;
+
+/// <summary>
+/// Класс, описывающий ошибку переполнения коллекции
+/// </summary>
+[Serializable]
+internal 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) { }
+}

ProjectSeaplane/ProjectSeaplane/Exceptions/ObjectNotFoundException.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+namespace ProjectSeaplane.Exceptions;
+
+/// <summary>
+/// Класс, описывающий ошибку, что по указанной позиции нет элемента
+/// </summary>
+[Serializable]
+internal 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) { }
+}

ProjectSeaplane/ProjectSeaplane/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 ProjectSeaplane.Exceptions;
+
+/// <summary>
+/// Класс, описывающий ошибку выхода за границы коллекции
+/// </summary>
+[Serializable]
+internal 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) { }
+}

ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.Designer.cs

@@ -46,10 +46,17 @@
             labelCollectionName = new Label();
             СomboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            menuStrip1 = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            saveToolStripMenuItem = new ToolStripMenuItem();
+            loadToolStripMenuItem = new ToolStripMenuItem();
+            openFileDialog = new OpenFileDialog();
+            saveFileDialog = new SaveFileDialog();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            menuStrip1.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxTools
@@ -59,9 +66,9 @@
             groupBoxTools.Controls.Add(panelStorage);
             groupBoxTools.Controls.Add(СomboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(854, 0);
+            groupBoxTools.Location = new Point(854, 24);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(180, 614);
+            groupBoxTools.Size = new Size(180, 590);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
@@ -74,9 +81,9 @@
             panelCompanyTools.Controls.Add(buttonGoToCheck);
             panelCompanyTools.Controls.Add(buttonDelSeaplane);
             panelCompanyTools.Dock = DockStyle.Bottom;
-            panelCompanyTools.Location = new Point(3, 366);
+            panelCompanyTools.Location = new Point(3, 361);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(174, 245);
+            panelCompanyTools.Size = new Size(174, 226);
             panelCompanyTools.TabIndex = 9;
             // 
             // buttonAddBasicSeaplane
@@ -95,7 +102,7 @@
             // 
             buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
             buttonRefresh.FlatStyle = FlatStyle.Flat;
-            buttonRefresh.Location = new Point(0, 197);
+            buttonRefresh.Location = new Point(0, 183);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(174, 31);
             buttonRefresh.TabIndex = 6;
@@ -105,7 +112,7 @@
             // 
             // maskedTextBox
             // 
-            maskedTextBox.Location = new Point(0, 97);
+            maskedTextBox.Location = new Point(0, 83);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
             maskedTextBox.Size = new Size(174, 23);
@@ -116,7 +123,7 @@
             // 
             buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
             buttonGoToCheck.FlatStyle = FlatStyle.Flat;
-            buttonGoToCheck.Location = new Point(0, 162);
+            buttonGoToCheck.Location = new Point(0, 148);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(174, 29);
             buttonGoToCheck.TabIndex = 5;
@@ -128,7 +135,7 @@
             // 
             buttonDelSeaplane.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
             buttonDelSeaplane.FlatStyle = FlatStyle.Flat;
-            buttonDelSeaplane.Location = new Point(0, 126);
+            buttonDelSeaplane.Location = new Point(0, 112);
             buttonDelSeaplane.Name = "buttonDelSeaplane";
             buttonDelSeaplane.Size = new Size(174, 30);
             buttonDelSeaplane.TabIndex = 4;
@@ -242,12 +249,52 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 24);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(854, 614);
+            pictureBox.Size = new Size(854, 590);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // menuStrip1
+            // 
+            menuStrip1.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Size = new Size(1034, 24);
+            menuStrip1.TabIndex = 2;
+            menuStrip1.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;
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.Filter = "txt file |*.txt";
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file |*.txt";
+            // 
             // FormPlaneCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
@@ -255,6 +302,8 @@
             ClientSize = new Size(1034, 614);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
             Name = "FormPlaneCollection";
             Text = "Коллекция самолетов";
             groupBoxTools.ResumeLayout(false);
@@ -263,7 +312,10 @@
             panelStorage.ResumeLayout(false);
             panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -286,5 +338,11 @@
         private RadioButton radioButtonMassive;
         private Button buttonCreateCompany;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private OpenFileDialog openFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.cs

@@ -1,5 +1,10 @@
-using ProjectSeaplane.CollectionGenericObjects;
+
+using Microsoft.Extensions.Logging;
+using ProjectSeaplane.CollectionGenericObjects;
 using ProjectSeaplane.Drawnings;
+using ProjectSeaplane.Exceptions;
+using System.Windows.Forms;
+
 namespace ProjectSeaplane;
 
 /// <summary>
@@ -17,13 +22,16 @@ public partial class FormPlaneCollection : Form
     /// </summary>
     AbstractCompany? _company = null;
 
+    private readonly ILogger _logger;
     /// <summary>
     /// Конструктор
     /// </summary>
-    public FormPlaneCollection()
+    public FormPlaneCollection(ILogger<FormPlaneCollection> logger)
     {
         InitializeComponent();
         _storageCollection = new();
+        _logger = logger;
+        _logger.LogInformation("Форма загрузилась");
     }
 
     /// <summary>
@@ -54,19 +62,30 @@ public partial class FormPlaneCollection : Form
     /// <param name="plane"></param>
     private void SetPlane(DrawingBasicSeaplane plane)
     {
-        if (_company == null || plane == null)
+        try
         {
-            return;
-        }
+            if (_company == null || plane == null)
+            {
+                return;
+            }
 
-        if (_company + plane != -1)
-        {
-            MessageBox.Show("Объект добавлен");
-            pictureBox.Image = _company.Show();
+            if (_company + plane != -1)
+            {
+                MessageBox.Show("Объект добавлен");
+                pictureBox.Image = _company.Show();
+                _logger.LogInformation("Добавлен объект: " + plane.GetDataForSave());
+            }
         }
-        else
+        catch (ObjectNotFoundException) { }
+        catch (CollectionOverflowException ex)
         {
             MessageBox.Show("Не удалось добавить объект");
+            _logger.LogError("Ошибка: {Message}", ex.Message);
+        }
+        catch (PositionOutOfCollectionException ex)
+        {
+            MessageBox.Show("Выход за границы коллекции");
+            _logger.LogError("Ошибка: {Message}", ex.Message);
         }
     }
 
@@ -89,14 +108,19 @@ public partial class FormPlaneCollection : Form
         }
 
         int pos = Convert.ToInt32(maskedTextBox.Text);
-        if (_company - pos != null)
+        try
         {
-            MessageBox.Show("Объект удален");
-            pictureBox.Image = _company.Show();
+            if (_company - pos != null)
+            {
+                MessageBox.Show("Объект удален");
+                pictureBox.Image = _company.Show();
+                _logger.LogInformation("Удален объект по позиции " + pos);
+            }
         }
-        else
+        catch (Exception ex)
         {
             MessageBox.Show("Не удалось удалить объект");
+            _logger.LogError("Ошибка: {Message}", ex.Message);
         }
     }
 
@@ -114,26 +138,34 @@ public partial class FormPlaneCollection : Form
 
         DrawingBasicSeaplane? seaplane = null;
         int counter = 100;
-        while (seaplane == null)
+
+        try
         {
-            seaplane = _company.GetRandomObject();
-            counter--;
-            if (counter <= 0)
+            while (seaplane == null)
             {
-                break;
+                seaplane = _company.GetRandomObject();
+                counter--;
+                if (counter <= 0)
+                {
+                    break;
+                }
             }
-        }
 
-        if (seaplane == null)
-        {
-            return;
-        }
+            if (seaplane == null)
+            {
+                return;
+            }
 
-        FormSeaplane form = new()
+            FormSeaplane form = new()
+            {
+                SetSeaplane = seaplane
+            };
+            form.ShowDialog();
+        }
+        catch (Exception ex)
         {
-            SetSeaplane = seaplane
-        };
-        form.ShowDialog();
+            MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
     }
 
     /// <summary>
@@ -166,17 +198,27 @@ public partial class FormPlaneCollection : Form
             MessageBoxButtons.OK, MessageBoxIcon.Error);
             return;
         }
-        CollectionType collectionType = CollectionType.None;
-        if (radioButtonMassive.Checked)
+        try
         {
-            collectionType = CollectionType.Massive;
+
+
+            CollectionType collectionType = CollectionType.None;
+            if (radioButtonMassive.Checked)
+            {
+                collectionType = CollectionType.Massive;
+            }
+            else if (radioButtonList.Checked)
+            {
+                collectionType = CollectionType.List;
+            }
+            _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
+            RerfreshListBoxItems();
+            _logger.LogInformation("Коллекция добавлена " + textBoxCollectionName.Text);
         }
-        else if (radioButtonList.Checked)
+        catch (Exception ex)
         {
-            collectionType = CollectionType.List;
+            _logger.LogError("Ошибка: {Message}", ex.Message);
         }
-        _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
-        RerfreshListBoxItems();
     }
     /// <summary>
     /// Обновление списка в ListboxCollection
@@ -206,12 +248,20 @@ public partial class FormPlaneCollection : Form
             MessageBox.Show("Коллекция не выбрана");
             return;
         }
-        if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+        try
         {
-            return;
+            if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+            {
+                return;
+            }
+            _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
+            RerfreshListBoxItems();
+            _logger.LogInformation("Коллекция: " + listBoxCollection.SelectedItem.ToString() + " удалена");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError("Ошибка: {Message}", ex.Message);
         }
-        _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
-        RerfreshListBoxItems();
     }
     /// <summary>
     /// создание компании
@@ -243,5 +293,54 @@ public partial class FormPlaneCollection : Form
 
     }
 
+    /// <summary>
+    /// Обработка нажатия "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 "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);
+                RerfreshListBoxItems();
+                _logger.LogInformation("Загрузка из файла: {filename}", openFileDialog.FileName);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
+            }
+        }
+
+    }
 }
+

ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.resx

@@ -117,4 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>132, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>271, 17</value>
+  </metadata>
 </root>

ProjectSeaplane/ProjectSeaplane/Program.cs

@@ -1,3 +1,8 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using Microsoft.Extensions.Configuration;
+
 namespace ProjectSeaplane
 {
     internal static class Program
@@ -11,7 +16,30 @@ namespace ProjectSeaplane
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormPlaneCollection());
+            ServiceCollection services = new();
+            ConfigureServices(services);
+            using ServiceProvider servicesProvider = services.BuildServiceProvider();
+            Application.Run(servicesProvider.GetRequiredService<FormPlaneCollection>());
+        }
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            string[] path = Directory.GetCurrentDirectory().Split('\\');
+            string pathNeed = "";
+            for (int i = 0; i < path.Length - 3; i++)
+            {
+                pathNeed += path[i] + "\\";
+            }
+            services.AddSingleton<FormPlaneCollection>()
+            .AddLogging(option =>
+            {
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddSerilog(new LoggerConfiguration()
+                    .ReadFrom.Configuration(new ConfigurationBuilder()
+                        .AddJsonFile($"{pathNeed}serilog.json")
+                        .Build())
+                    .CreateLogger());
+            });
         }
     }
-}
+}
+   

ProjectSeaplane/ProjectSeaplane/ProjectSeaplane.csproj

@@ -8,6 +8,17 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>
@@ -23,4 +34,10 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="serilog.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

ProjectSeaplane/ProjectSeaplane/serilog.json

@@ -0,0 +1,15 @@
+{
+  "Serilog": {
+    "Using": [ "Serilog.Sinks.File" ],
+    "MinimumLevel": "Debug",
+    "WriteTo": [
+      {
+        "Name": "File",
+        "Args": { "path": "log.log" }
+      }
+    ],
+    "Properties": {
+      "Application": "Sample"
+    }
+  }
+}