lab6

WarmlyShip/WarmlyShip/CollectionGenericObjects/AbstractCompany.cs

@@ -29,7 +29,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
     }
 
 

WarmlyShip/WarmlyShip/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -8,7 +8,7 @@ public interface ICollectionGenericObjects<T>
     int Count { get; }
 
    
-    int SetMaxCount { set; }
+    int MaxCount { set; get; }
 
     
     int Insert(T obj);
@@ -21,4 +21,9 @@ public interface ICollectionGenericObjects<T>
 
    
     T? Get(int position);
+  
+    CollectionType GetCollectionType { get; }
+
+    
+    IEnumerable<T?> GetItems();
 }

WarmlyShip/WarmlyShip/CollectionGenericObjects/ListGenericObjects.cs

@@ -3,6 +3,7 @@
 
 public class ListGenericObjects<T> : ICollectionGenericObjects<T> where T : class
 {
+    public CollectionType GetCollectionType => CollectionType.List;
 
     private readonly List<T> _collection;
 
@@ -10,8 +11,9 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T> where T : clas
 
     public int Count => _collection.Count;
 
-    public int SetMaxCount
+    public int MaxCount
     {
+        get => _maxCount;
         set
         {
             if (value > 0)
@@ -70,4 +72,12 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T> where T : clas
         _collection.RemoveAt(position);
         return obj;
     }
+
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < Count; i++)
+        {
+            yield return _collection[i];
+        }
+    }
 }

WarmlyShip/WarmlyShip/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -8,8 +8,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
     public int Count => _collection.Length;
 
-    public int SetMaxCount
+    public int MaxCount
     {
+        get
+        {
+            return _collection.Length;
+        }
         set
         {
             if (value > 0)
@@ -32,6 +36,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         _collection = Array.Empty<T?>();
     }
 
+    public CollectionType GetCollectionType => CollectionType.Massive;
+
     public T? Get(int position)
     {
         // TODO проверка позиции
@@ -114,4 +120,11 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         _collection[position] = null;
         return obj;
     }
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < _collection.Length; i++)
+        {
+            yield return _collection[i];
+        }
+    }
 }

WarmlyShip/WarmlyShip/CollectionGenericObjects/PortForShips.cs

@@ -42,7 +42,7 @@ namespace WarmlyShip.CollectionGenericObjects
             int countW = 0;
             int countH = 0;
 
-            for (int i = 1; i < _collection.Count; i++)
+            for (int i = 0; i < _collection.Count; i++)
             {
 
                 if (countW == 4)

WarmlyShip/WarmlyShip/CollectionGenericObjects/StorageCollection.cs

@@ -1,18 +1,31 @@
-namespace WarmlyShip.CollectionGenericObjects;
+using System.Text;
+using WarmlyShip.Drawnings;
+
+namespace WarmlyShip.CollectionGenericObjects;
 
 
-public class StorageCollection<T> where T : class
+public class StorageCollection<T> where T : DrawningShip
 {
 
     readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
 
     public List<string> Keys => _storages.Keys.ToList();
 
+    private readonly string _collectionKey = "CollectionStorage";
+
+    
+    private readonly string _separatorForKeyValue = "|";
+
+
+    private readonly string _separatorItems = ";";
+
+
     public StorageCollection()
     {
         _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
     }
 
+  
     public void AddCollection(string name, CollectionType collectionType)
     {
         if (_storages.ContainsKey(name) || collectionType == CollectionType.None)
@@ -50,4 +63,133 @@ public class StorageCollection<T> where T : class
             return null;
         }
     }
+    public bool SaveData(string filename)
+    {
+        if (_storages.Count == 0)
+        {
+            return false;
+        }
+
+        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);
+            }
+
+        }
+
+        return true;
+    }
+
+    /// <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 bool LoadData(string filename)
+    {
+        if (!File.Exists(filename))
+        {
+            return false;
+        }
+
+        using (StreamReader fs = File.OpenText(filename))
+        {
+            string str = fs.ReadLine();
+
+            if (str == null || str.Length == 0)
+            {
+                return false;
+            }
+
+            if (!str.StartsWith(_collectionKey))
+            {
+                return false;
+            }
+
+            _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)
+                {
+                    return false;
+                }
+
+                collection.MaxCount = Convert.ToInt32(record[2]);
+
+                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    if (elem?.CreateDrawningShip() is T ship)
+                    {
+                        if (collection.Insert(ship) == -1)
+                        {
+                            return false;
+                        }
+                    }
+                }
+                _storages.Add(record[0], collection);
+            }
+            return true;
+        }
+    }
+
+    /// <summary>
+    /// Создание коллекции по типа
+    /// </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
+        };
+    }
 }

WarmlyShip/WarmlyShip/Drawnings/DrawningShip.cs

@@ -49,6 +49,12 @@ public class DrawningShip
         
     }
 
+    public DrawningShip(EntityShip ship) : this()
+    {
+        EntityShip = new EntityShip(ship.Speed, ship.Weight, ship.BodyColor);
+
+    }
+
     protected DrawningShip(int drawningWarmlyShipWidth, int drawningWarmlyShipHeigh) : this()
 {
         _drawningWarmlyShipWidth = drawningWarmlyShipWidth;

WarmlyShip/WarmlyShip/Drawnings/DrawningWarmlyShip.cs

@@ -14,6 +14,11 @@ namespace WarmlyShip.Drawnings
         {
             EntityShip = new EntityWarmlyShip(speed, weight, bodyColor, seckondColor, fuelHole, pipes);
              
+        }
+        public DrawningWarmlyShip(EntityWarmlyShip ship) : base(150, 80)
+        {
+            EntityShip = new EntityWarmlyShip(ship.Speed, ship.Weight, ship.BodyColor, ship.SeckondColor, ship.FuelHole, ship.Pipes);
+
         }
 
         public override void DrawTransport(Graphics g)

WarmlyShip/WarmlyShip/Drawnings/ExtensionDrawningShip.cs

@@ -0,0 +1,41 @@
+using WarmlyShip.Entities;
+
+namespace WarmlyShip.Drawnings;
+
+public static class ExtensionDrawningShip
+{
+    
+    private static readonly string _separatorForObject = ":";
+
+
+    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;
+    }
+
+    public static string GetDataForSave(this DrawningShip drawningShip)
+    {
+        string[]? array = drawningShip?.EntityShip?.GetStringRepresentation();
+
+        if (array == null)
+        {
+            return string.Empty;
+        }
+
+        return string.Join(_separatorForObject, array);
+    }
+}

WarmlyShip/WarmlyShip/Entities/EntityShip.cs

@@ -38,5 +38,20 @@ public class EntityShip
         BodyColor = bodyColor;
 
     }
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityShip), Speed.ToString(), Weight.ToString(), BodyColor.Name };
+    }
+
+   
+    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]));
+    }
 
 }

WarmlyShip/WarmlyShip/Entities/EntityWarmlyShip.cs

@@ -48,5 +48,21 @@ public class EntityWarmlyShip : EntityShip
         Pipes = pipes;
 
     }
+    public virtual string[] GetStringRepresentation()
+    {
+        return new[] { nameof(EntityShip), Speed.ToString(), Weight.ToString(), BodyColor.Name,
+            SeckondColor.Name, FuelHole.ToString(), Pipes.ToString() };
+    }
 
+
+    public static EntityShip? CreateEntityWarmlyShip(string[] strs)
+    {
+        if (strs.Length != 7 || strs[0] != nameof(EntityShip))
+        {
+            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]));
+    }
 }

WarmlyShip/WarmlyShip/FormShipCollection.Designer.cs

@@ -46,10 +46,17 @@
             labelCollectionName = new Label();
             comboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            menuStrip = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            saveToolStripMenuItem = new ToolStripMenuItem();
+            loadToolStripMenuItem = new ToolStripMenuItem();
+            saveFileDialog = new SaveFileDialog();
+            openFileDialog = new OpenFileDialog();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStoreage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxTools
@@ -59,9 +66,9 @@
             groupBoxTools.Controls.Add(panelStoreage);
             groupBoxTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(961, 0);
+            groupBoxTools.Location = new Point(961, 24);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(187, 521);
+            groupBoxTools.Size = new Size(187, 497);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
@@ -236,12 +243,53 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 24);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(961, 521);
+            pictureBox.Size = new Size(961, 497);
             pictureBox.TabIndex = 3;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(1148, 24);
+            menuStrip.TabIndex = 4;
+            menuStrip.Text = "Файл";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(48, 20);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // saveToolStripMenuItem
+            // 
+            saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
+            saveToolStripMenuItem.Size = new Size(181, 22);
+            saveToolStripMenuItem.Text = "Сохранение";
+            saveToolStripMenuItem.Click += saveToolStripMenuItem_Click;
+            // 
+            // loadToolStripMenuItem
+            // 
+            loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
+            loadToolStripMenuItem.Size = new Size(181, 22);
+            loadToolStripMenuItem.Text = "Загрузка";
+            loadToolStripMenuItem.Click += loadToolStripMenuItem_Click;
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.FileName = "openFileDialog1";
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormShipCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
@@ -249,6 +297,8 @@
             ClientSize = new Size(1148, 521);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormShipCollection";
             Text = "Коллекция кораблей";
             groupBoxTools.ResumeLayout(false);
@@ -257,7 +307,10 @@
             panelStoreage.ResumeLayout(false);
             panelStoreage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -280,5 +333,11 @@
         private Button buttonCollectionDel;
         private ListBox listBoxCollection;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

WarmlyShip/WarmlyShip/FormShipCollection.cs

@@ -205,6 +205,36 @@ namespace WarmlyShip
             }
         }
 
+        private void saveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storageCollection.SaveData(saveFileDialog.FileName))
+                {
+                    MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
 
+        private void loadToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storageCollection.LoadData(openFileDialog.FileName))
+                {
+                    MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+            RefreshListBoxItems();
+        }
     }
+    
 }

WarmlyShip/WarmlyShip/FormShipCollection.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="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>
 </root>