all done

lab1/DrawingObjects/DrawingElectricLocomotiv.cs

@@ -4,16 +4,16 @@ namespace ElectricLocomotive;
 
 public class DrawingElectricLocomotiv : DrawingLocomotiv
 {
-    private bool isBattery;
+    public bool isBattery;
-    private bool isRoga;
+    public bool isRoga;
-    public DrawingElectricLocomotiv(bool isBattery, bool isRoga, int speed, double weight, int width, int height, Color mainColor, Color dopColor, Color batteryColor, Color rogaColor) : base(speed, weight, width,
+    public DrawingElectricLocomotiv(int speed, double weight, int width, int height, Color mainColor, Color dopColor, Color batteryColor, Color rogaColor,bool isBattery, bool isRoga) : base(speed, weight, width,
         height, mainColor, dopColor)
     {
         this.isBattery = isBattery;
         this.isRoga = isRoga;
         if (EntityLocomotiv != null)
         {
-            EntityLocomotiv = new EntityElectricLocomotiv(speed, weight, batteryColor, rogaColor, mainColor, dopColor);
+            EntityLocomotiv = new EntityElectricLocomotiv(speed, weight, batteryColor, rogaColor, mainColor, dopColor, isRoga, isBattery);
         }
     }
 

lab1/DrawingObjects/ExtentionDrawingLocomotiv.cs

@@ -0,0 +1,53 @@
+namespace ElectricLocomotive;
+
+public static class ExtentionDrawingLocomotiv
+{
+    public static DrawingLocomotiv? CreateDrawingLoco(this string info, char
+        separatorForObject, int width, int height)
+    {
+        string[] strs = info.Split(separatorForObject);
+        if (strs.Length == 4)
+        {
+            return new DrawingLocomotiv(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]),  width, height,Color.FromName(strs[2]), Color.FromName(strs[3]));
+        }
+        if (strs.Length == 8)
+        {
+            return new DrawingElectricLocomotiv(
+                Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]),
+                width, height,
+                Color.FromName(strs[2]),
+                Color.FromName(strs[3]),
+                Color.FromName(strs[4]),
+                Color.FromName(strs[5]),
+                Convert.ToBoolean(strs[6]),
+                Convert.ToBoolean(strs[7])
+                );
+        }
+        return null;
+    }
+
+    public static string GetDataForSave(this DrawingLocomotiv drawingLoco,
+        char separatorForObject)
+    {
+        var loco = drawingLoco.EntityLocomotiv;
+        if (loco == null)
+        {
+            return string.Empty;
+        }
+        var str =
+            $"{loco.Speed}{separatorForObject}{loco.Weight}" +
+            $"{separatorForObject}{loco.ColorBody.Name}" +
+            $"{separatorForObject}{loco.ColorWindow.Name}";
+        if (loco is not EntityElectricLocomotiv electricLocomotiv)
+        {
+            return str;
+        }
+        return
+            $"{str}{separatorForObject}{electricLocomotiv.BatteryColor.Name}{separatorForObject}" +
+            $"{electricLocomotiv.RogaColor.Name}{separatorForObject}" +
+            $"{electricLocomotiv.isBattery}{separatorForObject}{electricLocomotiv.isRoga}";
+    }
+
+}

lab1/Entities/EntityElectricLocomotiv.cs

@@ -4,9 +4,13 @@ public class EntityElectricLocomotiv : EntityLocomotiv
 {
     public Color BatteryColor { get; set; }
     public Color RogaColor { get; set; }
-    public EntityElectricLocomotiv(int speed,double weight, Color batteryColor, Color rogaColor, Color mainColor, Color dopColor) : base(speed, weight, mainColor, dopColor)
+    public bool isRoga;
+    public bool isBattery;
+    public EntityElectricLocomotiv(int speed,double weight, Color batteryColor, Color rogaColor, Color mainColor, Color dopColor, bool isRoga, bool isBattery) : base(speed, weight, mainColor, dopColor)
     {
         BatteryColor = batteryColor;
         RogaColor = rogaColor;
+        this.isRoga = isRoga;
+        this.isBattery = isBattery;
     }
 }

lab1/FormLocoConfig.Designer.cs

@@ -189,7 +189,7 @@
             // 
             // panelRed
             // 
-            panelRed.BackColor = Color.FromArgb(192, 0, 0);
+            panelRed.BackColor = Color.Red;
             panelRed.Location = new Point(6, 38);
             panelRed.Name = "panelRed";
             panelRed.Size = new Size(60, 56);

lab1/FormLocoConfig.cs

@@ -73,9 +73,8 @@ DragDropEffects.Move | DragDropEffects.Copy);
                         pictureBox.Height, Color.Black, Color.Yellow);
                     break;
                 case "labelAdvanced":
-                    _loco = new DrawingElectricLocomotiv(checkBoxRoga.Checked, checkBoxBattery.Checked,
+                    _loco = new DrawingElectricLocomotiv((int)numericUpDownSpeed.Value, (int)numericUpDownWeight.Value, pictureBox.Width,
-                        (int)numericUpDownSpeed.Value, (int)numericUpDownWeight.Value, pictureBox.Width,
+                        pictureBox.Height, Color.Black, Color.Yellow, Color.Aqua, Color.Black,checkBoxRoga.Checked, checkBoxBattery.Checked);
-                        pictureBox.Height, Color.Black, Color.Yellow, Color.Aqua, Color.Black);
                     break;
             }
             labelColor.BackColor = Color.Empty;

lab1/FormLocomotiv.cs

@@ -43,7 +43,7 @@ namespace ElectricLocomotive {
             if (dialog.ShowDialog() == DialogResult.OK)
                 dopColor = dialog.Color;
 
-            _drawingLocomotiv = new DrawingElectricLocomotiv(true, true, random.Next(100, 300), random.Next(1000, 3000), locoBox.Width, locoBox.Height, color, dopColor, batteryColor, rogaColor);
+            _drawingLocomotiv = new DrawingElectricLocomotiv(random.Next(100, 300), random.Next(1000, 3000), locoBox.Width, locoBox.Height, color, dopColor, batteryColor, rogaColor,true, true);
             _drawingLocomotiv.SetPosition(random.Next(10, 100), random.Next(10, 100));
             Draw();
         }

lab1/FormLocomotivCollection.Designer.cs

@@ -38,9 +38,16 @@ partial class FormLocomotivCollection {
         locoIndexInput = new TextBox();
         addLocomotiv = new Button();
         collectionPictureBox = new PictureBox();
+        menuStrip1 = new MenuStrip();
+        toolStripMenuItem = new ToolStripMenuItem();
+        SaveToolStripMenuItem = new ToolStripMenuItem();
+        LoadToolStripMenuItem = new ToolStripMenuItem();
+        loadFileDialog = new OpenFileDialog();
+        saveFileDialog = new SaveFileDialog();
         toolsBox.SuspendLayout();
         collectionGroupBoxes.SuspendLayout();
         ((ISupportInitialize)collectionPictureBox).BeginInit();
+        menuStrip1.SuspendLayout();
         SuspendLayout();
         // 
         // toolsBox
@@ -146,12 +153,52 @@ partial class FormLocomotivCollection {
         // 
         // collectionPictureBox
         // 
-        collectionPictureBox.Location = new Point(12, 12);
+        collectionPictureBox.Location = new Point(12, 38);
         collectionPictureBox.Name = "collectionPictureBox";
-        collectionPictureBox.Size = new Size(933, 707);
+        collectionPictureBox.Size = new Size(933, 681);
         collectionPictureBox.TabIndex = 1;
         collectionPictureBox.TabStop = false;
         // 
+        // menuStrip1
+        // 
+        menuStrip1.ImageScalingSize = new Size(20, 20);
+        menuStrip1.Items.AddRange(new ToolStripItem[] { toolStripMenuItem });
+        menuStrip1.Location = new Point(0, 0);
+        menuStrip1.Name = "menuStrip1";
+        menuStrip1.Size = new Size(1265, 28);
+        menuStrip1.TabIndex = 3;
+        menuStrip1.Text = "menuStrip1";
+        // 
+        // toolStripMenuItem
+        // 
+        toolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem });
+        toolStripMenuItem.Name = "toolStripMenuItem";
+        toolStripMenuItem.Size = new Size(59, 24);
+        toolStripMenuItem.Text = "Файл";
+        // 
+        // SaveToolStripMenuItem
+        // 
+        SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+        SaveToolStripMenuItem.Size = new Size(166, 26);
+        SaveToolStripMenuItem.Text = "Сохранить";
+        SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+        // 
+        // LoadToolStripMenuItem
+        // 
+        LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
+        LoadToolStripMenuItem.Size = new Size(166, 26);
+        LoadToolStripMenuItem.Text = "Загрузить";
+        LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+        // 
+        // loadFileDialog
+        // 
+        loadFileDialog.FileName = "openFileDialog4";
+        loadFileDialog.Filter = "txt file | *.txt";
+        // 
+        // saveFileDialog
+        // 
+        saveFileDialog.Filter = "txt file | *.txt";
+        // 
         // FormLocomotivCollection
         // 
         AutoScaleDimensions = new SizeF(8F, 20F);
@@ -159,6 +206,8 @@ partial class FormLocomotivCollection {
         ClientSize = new Size(1265, 731);
         Controls.Add(collectionPictureBox);
         Controls.Add(toolsBox);
+        Controls.Add(menuStrip1);
+        MainMenuStrip = menuStrip1;
         Name = "FormLocomotivCollection";
         Text = "Набор локомотивов";
         toolsBox.ResumeLayout(false);
@@ -166,7 +215,10 @@ partial class FormLocomotivCollection {
         collectionGroupBoxes.ResumeLayout(false);
         collectionGroupBoxes.PerformLayout();
         ((ISupportInitialize)collectionPictureBox).EndInit();
+        menuStrip1.ResumeLayout(false);
+        menuStrip1.PerformLayout();
         ResumeLayout(false);
+        PerformLayout();
     }
 
     #endregion
@@ -182,4 +234,10 @@ partial class FormLocomotivCollection {
     private Button addStorageButton;
     private TextBox storageIndexInput;
     private ListBox storageListBox;
+    private MenuStrip menuStrip1;
+    private ToolStripMenuItem toolStripMenuItem;
+    private ToolStripMenuItem SaveToolStripMenuItem;
+    private ToolStripMenuItem LoadToolStripMenuItem;
+    private OpenFileDialog loadFileDialog;
+    private SaveFileDialog saveFileDialog;
 }

lab1/FormLocomotivCollection.cs

@@ -1,4 +1,6 @@
-namespace ElectricLocomotive;
+using System.Windows.Forms;
+
+namespace ElectricLocomotive;
 
 public partial class FormLocomotivCollection : Form {
     private readonly LocosGenericStorage _storage;
@@ -34,14 +36,12 @@ public partial class FormLocomotivCollection : Form {
         form.Show();
         Action<DrawingLocomotiv>? monorailDelegate = new((m) => {
             bool q = (obj + m);
-            if (q)
+            if (q) {
-            {
                 MessageBox.Show("Объект добавлен");
                 m.ChangePictureBoxSize(collectionPictureBox.Width, collectionPictureBox.Height);
                 collectionPictureBox.Image = obj.ShowLocos();
             }
-            else
+            else {
-            {
                 MessageBox.Show("Не удалось добавить объект");
             }
         });
@@ -108,4 +108,33 @@ public partial class FormLocomotivCollection : Form {
         _storage.AddSet(storageIndexInput.Text);
         ReloadObjects();
     }
+
+    private void SaveToolStripMenuItem_Click(object sender, EventArgs e) {
+        if (saveFileDialog.ShowDialog() == DialogResult.OK) {
+            if (_storage.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 (loadFileDialog.ShowDialog() == DialogResult.OK) {
+            if (_storage.LoadData(loadFileDialog.FileName)) {
+                MessageBox.Show("Загрузка прошла успешно",
+                    "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                foreach (var collection in _storage.Keys) {
+                    storageListBox.Items.Add(collection);
+                }
+            }
+            else {
+                MessageBox.Show("Не загрузилось", "Результат",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
 }

lab1/FormLocomotivCollection.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="loadFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>323, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>481, 17</value>
+  </metadata>
 </root>

lab1/Generics/LocosGenericCollection.cs

@@ -7,6 +7,7 @@ public class LocosGenericCollection <T, U>  where T : DrawingLocomotiv where U :
     private readonly int _placeSizeWidth = 170;
     private readonly int _placeSizeHeight = 110;
     private readonly SetGeneric<T> _collection;
+    public IEnumerable<T?> GetLocos => _collection.GetElectricLocos();
     public LocosGenericCollection(int picWidth, int picHeight)
     {
         int width = picWidth / _placeSizeWidth;

lab1/Generics/LocosGenericStorage.cs

@@ -1,6 +1,8 @@
-namespace ElectricLocomotive;
+using System.Text;
 
-public class LocosGenericStorage
+namespace ElectricLocomotive;
+
+public class LocosGenericStorage    
 {
     readonly Dictionary<string, LocosGenericCollection<DrawingLocomotiv, DrawingObjectLocomotiv>> _electricLocoStorages;
     public List<string> Keys => _electricLocoStorages.Keys.ToList();
@@ -8,6 +10,11 @@ public class LocosGenericStorage
     private readonly int _pictureWidth;
 
     private readonly int _pictureHeight;
+    private static readonly char _separatorForKeyValue = '|';
+
+    private readonly char _separatorRecords = ';';
+
+    private static readonly char _separatorForObject = ':';
 
     public LocosGenericStorage(int pictureWidth, int pictureHeight)
     {
@@ -38,4 +45,93 @@ public class LocosGenericStorage
             return null;
         }
     }
+    public bool SaveData(string filename)
+    {
+        if (File.Exists(filename))
+        {
+            File.Delete(filename);
+        }
+        StringBuilder data = new();
+        foreach (KeyValuePair<string,
+                     LocosGenericCollection<DrawingLocomotiv, DrawingObjectLocomotiv>> record in _electricLocoStorages)
+        {
+            StringBuilder records = new();
+            foreach (DrawingLocomotiv? elem in record.Value.GetLocos)
+            {
+                records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+            }
+            data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+        }
+
+        if (data.Length == 0)
+        {
+            return false;
+        }
+        string toWrite = $"LocoStorage{Environment.NewLine}{data}";
+        var strs = toWrite.Split(new char[] { '\n', '\r' },
+            StringSplitOptions.RemoveEmptyEntries);
+
+        using (StreamWriter sw = new(filename))
+        {
+            foreach (var str in strs)
+            {
+                sw.WriteLine(str);
+            }
+        }
+        return true;
+    }
+    public bool LoadData(string filename)
+    {
+        if (!File.Exists(filename))
+        {
+            return false;
+        }
+        using (StreamReader sr = new(filename))
+        {
+            string str = sr.ReadLine();
+            var strs = str.Split(new char[] { '\n', '\r' },
+                StringSplitOptions.RemoveEmptyEntries);
+            if (strs == null || strs.Length == 0)
+            {
+                return false;
+            }
+            if (!strs[0].StartsWith("LocoStorage"))
+            {
+                return false;
+            }
+            _electricLocoStorages.Clear();
+            do
+            {
+                string[] record = str.Split(_separatorForKeyValue,
+                    StringSplitOptions.RemoveEmptyEntries);
+                if (record.Length != 2)
+                {
+                    str = sr.ReadLine();
+                    continue;
+                }
+                LocosGenericCollection<DrawingLocomotiv, DrawingObjectLocomotiv>
+                    collection = new(_pictureWidth, _pictureHeight);
+                string[] set = record[1].Split(_separatorRecords,
+                    StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    DrawingLocomotiv? monorail =
+                        elem?.CreateDrawingLoco(_separatorForObject, _pictureWidth, _pictureHeight);
+                    if (monorail != null)
+                    {
+                        if (!(collection + monorail))
+                        {
+                            return false;
+                        }
+                    }
+                }
+                _electricLocoStorages.Add(record[0], collection);
+
+                str = sr.ReadLine();
+            } while (str != null);
+            
+        }
+        return true;
+    }
+    
 }