Лабараторная работа №8 2

ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/AbstractCompany.cs

@@ -39,7 +39,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
     }
     /// <summary>
     /// Перегрузка оператора сложения для класса
@@ -49,7 +49,7 @@ public abstract class AbstractCompany
     /// <returns></returns>
     public static int operator +(AbstractCompany company, DrawningShip ship)
     {
-        return company._collection.Insert(ship);
+        return company._collection.Insert(ship, new DrawiningShipEqutables());
     }
     /// <summary>
     /// Перегрузка оператора удаления для класса
@@ -82,8 +82,12 @@ public abstract class AbstractCompany
         SetObjectsPosition();
         for (int i = 0; i < (_collection?.Count ?? 0); ++i)
         {
-            DrawningShip? obj = _collection?.Get(i);
-            obj?.DrawTransport(graphics);
+            try
+            {
+                DrawningShip? obj = _collection?.Get(i);
+                obj?.DrawTransport(graphics);
+            }
+            catch (Exception){ }
         }
         return bitmap;
     }
@@ -96,4 +100,10 @@ public abstract class AbstractCompany
     /// Расстановка объектов
     /// </summary>
     protected abstract void SetObjectsPosition();
+    /// <summary>
+    /// Сортировка
+    /// </summary>
+    /// <param name="comparer">Сравнитель объектов</param>
+    public void Sort(IComparer<DrawningShip?> comparer) => _collection?.CollectionSort(comparer);
+
 }

ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/CollectionInfo.cs

@@ -0,0 +1,43 @@
+namespace ProjectWarmlyShip.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();
+    }
+}

ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -10,20 +10,22 @@ public interface ICollectionGenericObjects<T>
     /// <summary>
     /// Установка максимального количества элементов
     /// </summary>
-    int SetMaxCount { set; }
+    int MaxCount { set; get; }
     /// <summary>
     /// Добавление объекта в коллекцию
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
+    /// /// <param name="comparer">Cравнение двух объектов</param>
     /// <returns>true - вставка прошла удачно, false - вставка неудалась</returns>
-    int Insert(T obj);
+    int Insert(T obj, IEqualityComparer<T?>? comparer = null);
     /// <summary>
     /// Добавление объекта в коллекцию на конкретную позицию
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
     /// <param name="position">Позиция</param>
+    /// <param name="comparer">Cравнение двух объектов</param>
     /// <returns>true - вставка прошла удачно, false - вставка неудалась</returns>
-    int Insert(T obj, int position);
+    int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null);
     /// <summary>
     /// Удаление объекта из коллекции с конкретной позиции
     /// </summary>
@@ -36,4 +38,19 @@ 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();
+    /// <summary>
+    /// Сортировка коллекции
+    /// </summary>
+    /// <param name="comparer">Сравнитель объектов</param>
+    void CollectionSort(IComparer<T?> comparer);
+
 }

ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/ListGenericObjects.cs

@@ -1,4 +1,6 @@
-namespace ProjectWarmlyShip.CollectionGenericObjects;
+using ProjectWarmlyShip.Exceptions;
+
+namespace ProjectWarmlyShip.CollectionGenericObjects;
 
 public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     where T : class
@@ -7,12 +9,25 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     /// Список объектов, которые храним
     /// </summary>
     private readonly List<T?> _collection;
+    public CollectionType GetCollectionType => CollectionType.List;
     /// <summary>
     /// Максимально допустимое число объектов в списке
     /// </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; 
+            } 
+        } 
+    }
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -22,35 +37,52 @@ 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)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
-        // TODO проверка, что не превышено максимальное количество элементов
-        // TODO вставка в конец набора
-        if (Count == _maxCount) return -1;
+        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)  
     {
-        // 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 (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);
         return position;
     }
     public T Remove(int position)
     {
-        // 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];
+        }
+    }
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+        _collection.Sort(comparer);
+    }
 }

ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,4 +1,7 @@
-namespace ProjectWarmlyShip.CollectionGenericObjects;
+using ProjectWarmlyShip.Drawnings;
+using ProjectWarmlyShip.Exceptions;
+
+namespace ProjectWarmlyShip.CollectionGenericObjects;
 
 public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     where T : class
@@ -8,8 +11,13 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     /// </summary>
     private T?[] _collection;
     public int Count => _collection.Length;
-    public int SetMaxCount
+    public CollectionType GetCollectionType => CollectionType.Massive;
+    public int MaxCount
     {
+        get
+        {
+            return _collection.Length;
+        }
         set
         {
             if (value > 0)
@@ -34,14 +42,20 @@ 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];
     }
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
-        // TODO вставка в свободное место набора
+        if (comparer != null)
+        {
+            foreach (T? item in _collection )
+            {
+                if ((comparer as IEqualityComparer<DrawningShip>).Equals(obj as DrawningShip, item as DrawningShip)) 
+                    throw new ObjectIsEqualException();
+            }
+        }
         int index = 0;
         while (index < _collection.Length)
         {
@@ -52,17 +66,19 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             }
             ++index;
         }
-        return -1;
+        throw new CollectionOverflowException(Count);
     }
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null)
     {
-        // TODO проверка позиции
-        // TODO проверка, что элемент массива по этой позиции пустой, если нет, то
-        // ищется свободное место после этой позиции и идет вставка туда
-        // если нет после, ищем до
-        // TODO вставка
-        if (position >= _collection.Length || position < 0) 
-            return -1;
+        if (comparer != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if ((comparer as IEqualityComparer<DrawningShip>).Equals(obj as DrawningShip, item as DrawningShip)) 
+                    throw new ObjectIsEqualException();
+            }
+        }
+        if (position >= _collection.Length || position < 0) throw new PositionOutOfCollectionException(position);
         if (_collection[position] == null) {
             _collection[position] = obj;
             return position;
@@ -87,16 +103,25 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             }
             --index;
         }
-        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];
+        }
+    }
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+       Array.Sort(_collection, comparer);
+    }
 }

ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/ShipPortService.cs

@@ -32,11 +32,12 @@ public class ShipPortService : AbstractCompany
 
         for (int i = 0; i < (_collection?.Count ?? 0); i++)
         {
-            if (_collection.Get(i) != null)
+            try
             {
                 _collection.Get(i).SetPictureSize(_pictureWidth, _pictureHeight);
                 _collection.Get(i).SetPosition(_placeSizeWidth * curWidth + 20, curHeight * _placeSizeHeight + 4);
             }
+            catch (Exception) { }
             if (curWidth > 0)
                 curWidth--;
             else

ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/StorageCollection.cs

@@ -1,24 +1,25 @@
 using ProjectWarmlyShip.Drawnings;
+using ProjectWarmlyShip.Exceptions;
 
 namespace ProjectWarmlyShip.CollectionGenericObjects;
 
 public class StorageCollection<T>
-    where T : class
+    where T : DrawningShip
 {
     /// <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
@@ -27,14 +28,13 @@ 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
-        // TODO Прописать логику для добавления
-        if (_storages.ContainsKey(name)) return;
+        CollectionInfo collectionInfo = new CollectionInfo(name, collectionType, string.Empty);
+        if (_storages.ContainsKey(collectionInfo)) return;
         if (collectionType == CollectionType.None) return;
         else if (collectionType == CollectionType.Massive)
-            _storages[name] = new MassiveGenericObjects<T>();
+            _storages[collectionInfo] = new MassiveGenericObjects<T>();
         else if (collectionType == CollectionType.List)
-            _storages[name] = new ListGenericObjects<T>();
+            _storages[collectionInfo] = new ListGenericObjects<T>();
     }
     /// <summary>
     /// Удаление коллекции
@@ -42,10 +42,9 @@ public class StorageCollection<T>
     /// <param name="name">Название коллекции</param>
     public void DelCollection(string name)
     {
-
-        // TODO Прописать логику для удаления коллекции
-        if (_storages.ContainsKey(name)) 
-            _storages.Remove(name);
+        CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
+        if (_storages.ContainsKey(collectionInfo))
+            _storages.Remove(collectionInfo);
     }
     /// <summary>
     /// Доступ к коллекции
@@ -56,10 +55,138 @@ public class StorageCollection<T>
     {
         get
         {
-            // TODO Продумать логику получения объекта
-            if (_storages.ContainsKey(name))
-                return _storages[name];
+            CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
+            if (_storages.ContainsKey(collectionInfo))
+                return _storages[collectionInfo];
             return null;
         }
     }
+    /// <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>
+    /// 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 отсутствуют коллекции для сохранения");
+        }
+        if (File.Exists(filename))
+        {
+            File.Delete(filename);
+        }
+        using (StreamWriter writer = new StreamWriter(filename))
+        {
+            writer.Write(_collectionKey);
+            foreach (KeyValuePair< CollectionInfo, ICollectionGenericObjects <T>> value in _storages)
+            {
+                writer.Write(Environment.NewLine);
+                if (value.Value.Count == 0)
+                {
+                    continue;
+                }
+                writer.Write(value.Key);
+                writer.Write(_separatorForKeyValue);
+                writer.Write(value.Value.MaxCount);
+                writer.Write(_separatorForKeyValue);
+                foreach (T? item in value.Value.GetItems())
+                {
+                    string data = item?.GetDataForSave() ?? string.Empty;
+                    if (string.IsNullOrEmpty(data))
+                    {
+                        continue;
+                    }
+                    writer.Write(data);
+                    writer.Write(_separatorItems);
+                }
+            }
+        }
+    }
+    /// <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");
+        }
+        using (StreamReader fs = File.OpenText(filename))
+        {
+            string str = fs.ReadLine();
+            if (str == null || str.Length == 0)
+            {
+                throw new Exception("В файле нет данных");
+            }
+            if (!str.StartsWith(_collectionKey))
+            {
+                throw new Exception("В файле неверные данные");
+            }
+            _storages.Clear();
+            string strs = "";
+            while ((strs = fs.ReadLine()) != null)
+            {
+                string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                if (record.Length != 3)
+                {
+                    continue;
+                }
+                CollectionInfo? collectionInfo = CollectionInfo.GetCollectionInfo(record[0]) ??
+                    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");
+                }
+                collection.MaxCount = Convert.ToInt32(record[1]);
+                string[] set = record[2].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    if (elem?.CreateDrawningShip() is T ship)
+                    {
+                        try
+                        {
+                            if (collection.Insert(ship) == -1)
+                            {
+                                throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
+                            }
+                        }
+                        catch (CollectionOverflowException ex)
+                        {
+                            throw new Exception("Коллекция переполнена", ex);
+                        }
+                    }
+                }
+                _storages.Add(collectionInfo, 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,
+        };
+    }
 }

ProjectWarmlyShip/ProjectWarmlyShip/Drawnings/DrawiningShipEqutables.cs

@@ -0,0 +1,57 @@
+using ProjectWarmlyShip.Entities;
+using System.Diagnostics.CodeAnalysis;
+
+namespace ProjectWarmlyShip.Drawnings;
+
+public class DrawiningShipEqutables : IEqualityComparer<DrawningShip?>
+{
+    public bool Equals(DrawningShip? x, DrawningShip? y)
+    {
+        if (x == null || x.EntityShip == null)
+        {
+            return false;
+        }
+        if (y == null || y.EntityShip == null)
+        {
+            return false;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return false;
+        }
+        if (x.EntityShip.Speed != y.EntityShip.Speed)
+        {
+            return false;
+        }
+        if (x.EntityShip.Weight != y.EntityShip.Weight)
+        {
+            return false;
+        }
+        if (x.EntityShip.BodyColor != y.EntityShip.BodyColor)
+        {
+            return false;
+        }
+        if (x is DrawningWarmlyShip && y is DrawningWarmlyShip)
+        {
+            EntityWarmlyShip _x = (EntityWarmlyShip)x.EntityShip;
+            EntityWarmlyShip _y = (EntityWarmlyShip)x.EntityShip;
+            if (_x.AdditionalColor != _y.AdditionalColor)
+            {
+                return false;
+            }
+            if (_x.ShipPipes != _y.ShipPipes)
+            {
+                return false;
+            }
+            if (_x.FuelTank != _y.FuelTank)
+            {
+                return false;
+            }
+        }
+        return true;
+    }
+    public int GetHashCode([DisallowNull] DrawningShip obj)
+    {
+        return obj.GetHashCode();
+    }
+}

ProjectWarmlyShip/ProjectWarmlyShip/Drawnings/DrawningShip.cs

@@ -78,6 +78,10 @@ public class DrawningShip
         this._drawningShipWidth= _drawningShipWidth;
         this._drawningShipHeight = _drawnShipHeight;
     }
+    public DrawningShip(EntityShip ship) : this()
+    {
+        EntityShip = new EntityShip(ship.Speed, ship.Weight, ship.BodyColor);
+    }
     public bool SetPictureSize(int width, int height)
     {
         // TODO проверка, что объект "влезает" в размеры поля 

ProjectWarmlyShip/ProjectWarmlyShip/Drawnings/DrawningShipCompareByColor.cs

@@ -0,0 +1,28 @@
+namespace ProjectWarmlyShip.Drawnings;
+
+public class DrawningShipCompareByColor : IComparer<DrawningShip?>
+{
+    public int Compare(DrawningShip? x, DrawningShip? y)
+    {
+        if (x == null || x.EntityShip == null)
+        {
+            return 1;
+        }
+
+        if (y == null || y.EntityShip == null)
+        {
+            return -1;
+        }
+        var bodycolorCompare = x.EntityShip.BodyColor.Name.CompareTo(y.EntityShip.BodyColor.Name);
+        if (bodycolorCompare != 0)
+        {
+            return bodycolorCompare;
+        }
+        var speedCompare = x.EntityShip.Speed.CompareTo(y.EntityShip.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityShip.Weight.CompareTo(y.EntityShip.Weight);
+    }
+}

ProjectWarmlyShip/ProjectWarmlyShip/Drawnings/DrawningShipCompareByType.cs

@@ -0,0 +1,29 @@
+namespace ProjectWarmlyShip.Drawnings;
+
+public class DrawningShipCompareByType : IComparer<DrawningShip?>
+{
+    public int Compare(DrawningShip? x, DrawningShip? y)
+    {
+        if (x == null || x.EntityShip == null)
+        {
+            return 1;
+        }
+
+        if (y == null || y.EntityShip == null)
+        {
+            return -1;
+        }
+
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return x.GetType().Name.CompareTo(y.GetType().Name);
+        }
+
+        var speedCompare = x.EntityShip.Speed.CompareTo(y.EntityShip.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityShip.Weight.CompareTo(y.EntityShip.Weight);
+    }
+}

ProjectWarmlyShip/ProjectWarmlyShip/Drawnings/DrawningWarmlyShip.cs

@@ -14,6 +14,10 @@ public class DrawningWarmlyShip : DrawningShip
     {
         EntityShip = new EntityWarmlyShip(speed, weight, bodycolor, additionalcolor, shpipipes, fueltank); //дописать конструктор
     }
+    public DrawningWarmlyShip(EntityWarmlyShip ship) : base(150, 80)
+    {
+        EntityShip = new EntityWarmlyShip(ship.Speed, ship.Weight, ship.BodyColor, ship.AdditionalColor, ship.ShipPipes, ship.FuelTank);
+    }
     public override void DrawTransport(Graphics g)
     {
         //оператор is совместимость объекта с заданным типом

ProjectWarmlyShip/ProjectWarmlyShip/Drawnings/ExtentionDrawningShip.cs

@@ -0,0 +1,48 @@
+using ProjectWarmlyShip.Entities;
+
+namespace ProjectWarmlyShip.Drawnings;
+
+/// <summary>
+/// Расширение для класса EntityCar
+/// </summary>
+public static class ExtentionDrawningShip
+{
+    /// <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 DrawningShip? CreateDrawningShip(this string info)
+    {
+        string[] strs = info.Split(_separatorForObject);
+        EntityShip? ship = EntityWarmlyShip.CreateEntityWarmlyShip(strs);
+        if (ship != null)
+        {
+            return new DrawningWarmlyShip((EntityWarmlyShip)ship);
+        }
+        ship = EntityShip.CreateEntityShip(strs);
+        if (ship != null)
+        {
+            return new DrawningShip(ship);
+        }
+        return null;
+    }
+    /// <summary>
+    /// Получение данных для сохранения в файл
+    /// </summary>
+    /// <param name="drawningCar">Сохраняемый объект</param>
+    /// <returns>Строка с данными по объекту</returns>
+    public static string GetDataForSave(this DrawningShip drawningCar)
+    {
+        string[]? array = drawningCar?.EntityShip?.GetStringRepresentation();
+        if (array == null)
+        {
+            return string.Empty;
+        }
+        return string.Join(_separatorForObject, array);
+    }
+}

ProjectWarmlyShip/ProjectWarmlyShip/Entities/EntityShip.cs

@@ -34,5 +34,27 @@ public class EntityShip
         Weight = weight;
         BodyColor = bodycolor;
     }
+    /// <summary>
+    /// Получение строк со значениями свойств объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityShip), Speed.ToString(), Weight.ToString(), BodyColor.Name };
+    }
+    /// <summary>
+    /// Создание объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityShip? CreateEntityShip(string[] strs)
+    {
+        if (strs.Length != 4 || strs[0] != nameof(EntityShip))
+        {
+            return null;
+        }
+        return new EntityShip(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
+    }
 }
 
+

ProjectWarmlyShip/ProjectWarmlyShip/Entities/EntityWarmlyShip.cs

@@ -30,4 +30,27 @@ public class EntityWarmlyShip : EntityShip
         ShipPipes = shpipipes;
         FuelTank = fueltank;
     }
+    /// <summary>
+    /// Получение строк со значениями свойств продвинутого объекта класса-сущности
+    /// </summary>
+    /// <returns></returns>
+    public override string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityWarmlyShip), Speed.ToString(), Weight.ToString(), BodyColor.Name, AdditionalColor.Name, 
+                        ShipPipes.ToString(), FuelTank.ToString()};
+    }
+    /// <summary>
+    /// Создание продвинутого объекта из массива строк
+    /// </summary>
+    /// <param name="strs"></param>
+    /// <returns></returns>
+    public static EntityWarmlyShip? CreateEntityWarmlyShip(string[] strs)
+    {
+        if (strs.Length != 7 || strs[0] != nameof(EntityWarmlyShip))
+        {
+            return null;
+        }
+        return new EntityWarmlyShip(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]),
+                                    Color.FromName(strs[4]), Convert.ToBoolean(strs[5]), Convert.ToBoolean(strs[6]));
+    }
 }

ProjectWarmlyShip/ProjectWarmlyShip/Exceptions/CollectionOverflowException.cs

@@ -0,0 +1,17 @@
+using System.Runtime.Serialization;
+
+namespace ProjectWarmlyShip.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) { }
+}
+

ProjectWarmlyShip/ProjectWarmlyShip/Exceptions/ObjectIsEqualException.cs

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

ProjectWarmlyShip/ProjectWarmlyShip/Exceptions/ObjectNotFoundException.cs

@@ -0,0 +1,16 @@
+using System.Runtime.Serialization;
+
+namespace ProjectWarmlyShip.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) { }
+}

ProjectWarmlyShip/ProjectWarmlyShip/Exceptions/PositionOutOfCollectionException.cs

@@ -0,0 +1,16 @@
+using System.Runtime.Serialization;
+
+namespace ProjectWarmlyShip.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) { }
+}

ProjectWarmlyShip/ProjectWarmlyShip/FormShipCollection.Designer.cs

@@ -30,6 +30,8 @@
         {
             groupBoxTools = new GroupBox();
             panelCompanyTools = new Panel();
+            buttonByColor = new Button();
+            buttonSortByType = new Button();
             buttonAddShip = new Button();
             buttonRefresh = new Button();
             maskedTextBox = new MaskedTextBox();
@@ -46,10 +48,17 @@
             labelCollectionName = new Label();
             comboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            menuStrip = new MenuStrip();
+            FileToolStripMenuItem = 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
@@ -58,15 +67,17 @@
             groupBoxTools.Controls.Add(buttonCreateCompany);
             groupBoxTools.Controls.Add(panelStorage);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(887, 0);
+            groupBoxTools.Location = new Point(887, 24);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(146, 596);
+            groupBoxTools.Size = new Size(146, 600);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
             // panelCompanyTools
             // 
+            panelCompanyTools.Controls.Add(buttonByColor);
+            panelCompanyTools.Controls.Add(buttonSortByType);
             panelCompanyTools.Controls.Add(buttonAddShip);
             panelCompanyTools.Controls.Add(buttonRefresh);
             panelCompanyTools.Controls.Add(maskedTextBox);
@@ -75,9 +86,33 @@
             panelCompanyTools.Enabled = false;
             panelCompanyTools.Location = new Point(6, 333);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(200, 280);
+            panelCompanyTools.Size = new Size(200, 249);
             panelCompanyTools.TabIndex = 2;
             // 
+            // buttonByColor
+            // 
+            buttonByColor.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonByColor.Font = new Font("Segoe UI", 8.25F, FontStyle.Regular, GraphicsUnit.Point);
+            buttonByColor.Location = new Point(4, 211);
+            buttonByColor.Name = "buttonByColor";
+            buttonByColor.Size = new Size(133, 29);
+            buttonByColor.TabIndex = 8;
+            buttonByColor.Text = "Сортировка по цвету";
+            buttonByColor.TextAlign = ContentAlignment.MiddleLeft;
+            buttonByColor.UseVisualStyleBackColor = true;
+            buttonByColor.Click += buttonByColor_Click;
+            // 
+            // buttonSortByType
+            // 
+            buttonSortByType.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSortByType.Location = new Point(4, 176);
+            buttonSortByType.Name = "buttonSortByType";
+            buttonSortByType.Size = new Size(133, 29);
+            buttonSortByType.TabIndex = 7;
+            buttonSortByType.Text = "Сортировка по типу";
+            buttonSortByType.UseVisualStyleBackColor = true;
+            buttonSortByType.Click += buttonSortByType_Click;
+            // 
             // buttonAddShip
             // 
             buttonAddShip.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
@@ -91,10 +126,9 @@
             // 
             // buttonRefresh
             // 
-            buttonRefresh.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(3, 214);
+            buttonRefresh.Location = new Point(4, 144);
             buttonRefresh.Name = "buttonRefresh";
-            buttonRefresh.Size = new Size(128, 40);
+            buttonRefresh.Size = new Size(130, 26);
             buttonRefresh.TabIndex = 6;
             buttonRefresh.Text = "Обновить";
             buttonRefresh.UseVisualStyleBackColor = true;
@@ -102,7 +136,7 @@
             // 
             // maskedTextBox
             // 
-            maskedTextBox.Location = new Point(3, 93);
+            maskedTextBox.Location = new Point(3, 47);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
             maskedTextBox.Size = new Size(128, 23);
@@ -112,9 +146,9 @@
             // buttonGoToCheck
             // 
             buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonGoToCheck.Location = new Point(3, 168);
+            buttonGoToCheck.Location = new Point(4, 109);
             buttonGoToCheck.Name = "buttonGoToCheck";
-            buttonGoToCheck.Size = new Size(128, 40);
+            buttonGoToCheck.Size = new Size(128, 29);
             buttonGoToCheck.TabIndex = 5;
             buttonGoToCheck.Text = "Передать на тесты";
             buttonGoToCheck.UseVisualStyleBackColor = true;
@@ -123,9 +157,9 @@
             // buttonRemoveShip
             // 
             buttonRemoveShip.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRemoveShip.Location = new Point(3, 122);
+            buttonRemoveShip.Location = new Point(3, 76);
             buttonRemoveShip.Name = "buttonRemoveShip";
-            buttonRemoveShip.Size = new Size(128, 40);
+            buttonRemoveShip.Size = new Size(128, 27);
             buttonRemoveShip.TabIndex = 4;
             buttonRemoveShip.Text = "Удаление";
             buttonRemoveShip.UseVisualStyleBackColor = true;
@@ -239,19 +273,61 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 24);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(887, 596);
+            pictureBox.Size = new Size(887, 600);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.Items.AddRange(new ToolStripItem[] { FileToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(1033, 24);
+            menuStrip.TabIndex = 2;
+            menuStrip.Text = "menuStrip1";
+            // 
+            // FileToolStripMenuItem
+            // 
+            FileToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            FileToolStripMenuItem.Name = "FileToolStripMenuItem";
+            FileToolStripMenuItem.Size = new Size(48, 20);
+            FileToolStripMenuItem.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";
+            // 
             // FormShipCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1033, 596);
+            ClientSize = new Size(1033, 624);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormShipCollection";
             Text = "Коллекция судов";
             groupBoxTools.ResumeLayout(false);
@@ -260,7 +336,10 @@
             panelStorage.ResumeLayout(false);
             panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -283,5 +362,13 @@
         private ListBox listBoxCollection;
         private Button buttonCollectionAdd;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem FileToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
+        private Button buttonByColor;
+        private Button buttonSortByType;
     }
 }

ProjectWarmlyShip/ProjectWarmlyShip/FormShipCollection.cs

@@ -1,5 +1,7 @@
-using ProjectWarmlyShip.CollectionGenericObjects;
+using Microsoft.Extensions.Logging;
+using ProjectWarmlyShip.CollectionGenericObjects;
 using ProjectWarmlyShip.Drawnings;
+using ProjectWarmlyShip.Exceptions;
 
 namespace ProjectWarmlyShip;
 
@@ -7,10 +9,13 @@ public partial class FormShipCollection : Form
 {
     private AbstractCompany? _company = null;
     private readonly StorageCollection<DrawningShip> _storageCollection;
-    public FormShipCollection()
+    private readonly ILogger _logger;
+    public FormShipCollection(ILogger<FormShipCollection> logger)
     {
         InitializeComponent();
         _storageCollection = new();
+        _logger = logger;
+        _logger.LogInformation("Форма загрузилась");
     }
     private void ComboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
     {
@@ -19,24 +24,34 @@ public partial class FormShipCollection : Form
     private void buttonAddShip_Click(object sender, EventArgs e)
     {
         FormShipConfig form = new();
-        // TODO передать метод
         form.Show();
         form.AddEvent(SetShip);
     }
     private void SetShip(DrawningShip? ship)
     {
-        if (_company == null || ship == null)
+        try
         {
-            return;
+            if (_company == null || ship == null)
+            {
+                return;
+            }
+            if (_company + ship != -1)
+            {
+                MessageBox.Show("Объект добавлен");
+                pictureBox.Image = _company.Show();
+                _logger.LogInformation("Добавлен объект: " + ship.GetDataForSave());
+            }
         }
-        if (_company + ship != -1)
-        {
-            MessageBox.Show("Объект добавлен");
-            pictureBox.Image = _company.Show();
-        }
-        else
+        catch (ObjectNotFoundException) { }
+        catch (CollectionOverflowException ex)
         {
             MessageBox.Show("Не удалось добавить объект");
+            _logger.LogError("Ошибка: {Message}", ex.Message);
+        }
+        catch (ObjectIsEqualException ex)
+        {
+            MessageBox.Show("Не удалось добавить объект");
+            _logger.LogError("Ошибка: {Message}", ex.Message);
         }
     }
     private void buttonRemoveShip_Click(object sender, EventArgs e)
@@ -50,14 +65,19 @@ public partial class FormShipCollection : Form
             return;
         }
         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);
         }
     }
     private void buttonGoToCheck_Click(object sender, EventArgs e)
@@ -68,24 +88,27 @@ public partial class FormShipCollection : Form
         }
         DrawningShip? ship = null;
         int counter = 100;
-        while (ship == null)
+        try
         {
-            ship = _company.GetRandomObject();
-            counter--;
-            if (counter <= 0)
+            while (ship == null)
             {
-                break;
+                ship = _company.GetRandomObject();
+                counter--;
+                if (counter <= 0)
+                {
+                    break;
+                }
             }
+            FormWarmlyShip form = new()
+            {
+                SetShip = ship
+            };
+            form.ShowDialog();
         }
-        if (ship == null)
+        catch (Exception ex)
         {
-            return;
+            MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
         }
-        FormWarmlyShip form = new()
-        {
-            SetShip = ship
-        };
-        form.ShowDialog();
     }
     private void buttonRefresh_Click(object sender, EventArgs e)
     {
@@ -103,24 +126,32 @@ public partial class FormShipCollection : 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();
     }
     private void RerfreshListBoxItems()
     {
         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);
@@ -129,21 +160,25 @@ public partial class FormShipCollection : Form
     }
     private void buttonCollectionDel_Click(object sender, EventArgs e)
     {
-        // TODO прописать логику удаления элемента из коллекции
-        // нужно убедиться, что есть выбранная коллекция
-        // спросить у пользователя через MessageBox, что он подтверждает, что хочет удалить запись
-        // удалить и обновить ListBox
         if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
         {
             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();
     }
     private void buttonCreateCompany_Click(object sender, EventArgs e)
     {
@@ -168,5 +203,58 @@ public partial class FormShipCollection : Form
         panelCompanyTools.Enabled = true;
         RerfreshListBoxItems();
     }
+    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);
+            }
+        }
+    }
+    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 сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
+            }
+        }
+    }
+    private void buttonSortByType_Click(object sender, EventArgs e)
+    {
+        CompareShip(new DrawningShipCompareByType());
+    }
+    private void buttonByColor_Click(object sender, EventArgs e)
+    {
+        CompareShip(new DrawningShipCompareByColor());
+    }
+    private void CompareShip(IComparer<DrawningShip?> comparer)
+    {
+        if (_company == null)
+        {
+            return;
+        }
+        _company.Sort(comparer);
+        pictureBox.Image = _company.Show();
+    }
+
 }
 

ProjectWarmlyShip/ProjectWarmlyShip/FormShipCollection.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>17, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>126, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>261, 17</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>68</value>
+  </metadata>
 </root>

ProjectWarmlyShip/ProjectWarmlyShip/FormShipConfig.Designer.cs

@@ -146,7 +146,7 @@
             // 
             // panelGreen
             // 
-            panelGreen.BackColor = Color.FromArgb(0, 192, 0);
+            panelGreen.BackColor = Color.Green;
             panelGreen.Location = new Point(65, 22);
             panelGreen.Name = "panelGreen";
             panelGreen.Size = new Size(35, 32);

ProjectWarmlyShip/ProjectWarmlyShip/Program.cs

@@ -1,3 +1,8 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using Microsoft.Extensions.Configuration;
+
 namespace ProjectWarmlyShip
 {
     internal static class Program
@@ -11,7 +16,31 @@ namespace ProjectWarmlyShip
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormShipCollection());
+
+            ServiceCollection services = new();
+            ConfigureServices(services);
+            using ServiceProvider serviceProvider = services.BuildServiceProvider();
+            Application.Run(serviceProvider.GetRequiredService<FormShipCollection>());
+
+        }
+        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<FormShipCollection>()
+            .AddLogging(option =>
+            {
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddSerilog(new LoggerConfiguration()
+                    .ReadFrom.Configuration(new ConfigurationBuilder()
+                        .AddJsonFile($"{pathNeed}serilog.json")
+                        .Build())
+                    .CreateLogger());
+            });
         }
     }
 }

ProjectWarmlyShip/ProjectWarmlyShip/ProjectWarmlyShip.csproj

@@ -8,6 +8,17 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="7.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="3.3.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>

ProjectWarmlyShip/ProjectWarmlyShip/serilog.json

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