Done

AirFighter/AirplaneGenericCollection.cs

@@ -8,6 +8,7 @@ namespace ProjectAirFighter.Generics
         where T :DrawningAirplane
         where U: IMoveableObject
     {
+        public IEnumerable<T?> GetAirplanes => _collection.GetAirplanes();
         private readonly int _pictureWidth;
 
         private readonly int _pictureHeight;

AirFighter/AirplanesGenericStorage.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.IO;
 
 namespace ProjectAirFighter.Generics
 {
@@ -18,13 +19,105 @@ namespace ProjectAirFighter.Generics
 
         private readonly int _pictureHeight;
 
+        private static readonly char _separatorForKeyValue = '|';
+        private readonly char _separatorRecords = ';';
+        private static readonly char _separatorForObject = ':';
         public AirplanesGenericStorage(int pictureWidth, int pictureHeight)
         {
             _airplaneStorages = new Dictionary<string, AirplaneslGenericCollection<DrawningAirplane, DrawningObjectAirplane>>();
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            StringBuilder data = new();
+            foreach (KeyValuePair<string,
+            AirplaneslGenericCollection<DrawningAirplane, DrawningObjectAirplane>> record in _airplaneStorages)
+            {
+                StringBuilder records = new();
+                foreach (DrawningAirplane? elem in record.Value.GetAirplanes)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                }
+                data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+            }
 
+            if (data.Length == 0)
+            {
+                return false;
+            }
+            string toWrite = $"AirplaneStorage{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("AirplaneStorage"))
+                {
+                    return false;
+                }
+                _airplaneStorages.Clear();
+                do
+                {
+                    string[] record = str.Split(_separatorForKeyValue,
+    StringSplitOptions.RemoveEmptyEntries);
+                    if (record.Length != 2)
+                    {
+                        str = sr.ReadLine();
+                        continue;
+                    }
+                    AirplaneslGenericCollection<DrawningAirplane, DrawningObjectAirplane>
+    collection = new(_pictureWidth, _pictureHeight);
+                    string[] set = record[1].Split(_separatorRecords,
+                    StringSplitOptions.RemoveEmptyEntries);
+                    foreach (string elem in set)
+                    {
+                        DrawningAirplane? airplane =
+                        elem?.CreateDrawningAirplane(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (airplane != null)
+                        {
+                            if (!(collection + airplane))
+                            {
+                                return false;
+                            }
+                        }
+                    }
+                    _airplaneStorages.Add(record[0], collection);
+
+                    str = sr.ReadLine();
+                } while (str != null);
+            }
+            return true;
+        }
         public void AddSet(string name)
         {
             _airplaneStorages.Add(name, new AirplaneslGenericCollection<DrawningAirplane, DrawningObjectAirplane>(_pictureWidth, _pictureHeight));

AirFighter/DrawningAirplane.cs

@@ -32,9 +32,7 @@ namespace ProjectAirFighter.DrawningObjects
              if (width <= _airplaneWidth || height <= _airplanewingHeight)
                 return;
             _pictureWidth = width;
-
             _pictureHeight = height;
-
            EntityAirplane = new EntityAirplane(speed, weight, bodyColor);
         }
 
@@ -47,7 +45,6 @@ width, int height, int airplaneWidth, int airplaneHeight)
             _pictureHeight = height;
             _airplaneWidth = airplaneWidth;
             _airplanewingHeight = airplaneHeight;
-            
             EntityAirplane = new EntityAirplane(speed, weight, bodyColor);
         }
         public void ChangeColor(Color col)

AirFighter/ExtentionDrawningAirplane.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectAirFighter.Entities;
+using System.Drawing;
+
+namespace ProjectAirFighter.DrawningObjects
+{
+    public static class ExtentionDrawningAirplane {
+        public static DrawningAirplane? CreateDrawningAirplane(this string info, char separatorForObject,
+              int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawningAirplane(Convert.ToInt32(strs[0]),
+      Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 6)
+            {
+                return new DrawningAirFighter(Convert.ToInt32(strs[0]),
+      Convert.ToInt32(strs[1]),
+      Color.FromName(strs[2]),
+      Color.FromName(strs[3]),
+      Convert.ToBoolean(strs[4]),
+      Convert.ToBoolean(strs[5]), width, height);
+            }
+            return null;
+        }
+
+        public static string GetDataForSave(this DrawningAirplane drawningAirplane, char separatorForObject)
+        {
+            var airplane = drawningAirplane.EntityAirplane;
+            if (airplane == null)
+            {
+                return string.Empty;
+            }
+            var str = $"{airplane.Speed}{separatorForObject}{airplane.Weight}{separatorForObject}{airplane.BodyColor.Name}";
+            if (airplane is not EntityAirFighter airfighter)
+            {
+                return str;
+            }
+            return
+$"{str}{separatorForObject}{airfighter.AdditionalColor.Name}{separatorForObject}{airfighter.Wing}{separatorForObject}{airfighter.Racket}";
+
+
+
+        }
+    }
+}
+

AirFighter/FormAirplaneCollection.Designer.cs

@@ -38,9 +38,16 @@
             this.updateCollectionButton = new System.Windows.Forms.Button();
             this.deleteAirplaneButton = new System.Windows.Forms.Button();
             this.addAirplaneButton = new System.Windows.Forms.Button();
+            this.menuStrip1 = new System.Windows.Forms.MenuStrip();
+            this.файлToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.SaveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.LoadToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.pictureBoxCollection = new System.Windows.Forms.PictureBox();
+            this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
+            this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
             this.toolGroupBox.SuspendLayout();
             this.kitGroupbox.SuspendLayout();
+            this.menuStrip1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).BeginInit();
             this.SuspendLayout();
             // 
@@ -51,6 +58,7 @@
             this.toolGroupBox.Controls.Add(this.updateCollectionButton);
             this.toolGroupBox.Controls.Add(this.deleteAirplaneButton);
             this.toolGroupBox.Controls.Add(this.addAirplaneButton);
+            this.toolGroupBox.Controls.Add(this.menuStrip1);
             this.toolGroupBox.Location = new System.Drawing.Point(769, 12);
             this.toolGroupBox.Name = "toolGroupBox";
             this.toolGroupBox.Size = new System.Drawing.Size(232, 632);
@@ -60,7 +68,7 @@
             // 
             // maskedTextBoxNumber
             // 
-            this.maskedTextBoxNumber.Location = new System.Drawing.Point(7, 387);
+            this.maskedTextBoxNumber.Location = new System.Drawing.Point(7, 406);
             this.maskedTextBoxNumber.Name = "maskedTextBoxNumber";
             this.maskedTextBoxNumber.Size = new System.Drawing.Size(215, 27);
             this.maskedTextBoxNumber.TabIndex = 7;
@@ -71,7 +79,7 @@
             this.kitGroupbox.Controls.Add(this.ButtonDelObject);
             this.kitGroupbox.Controls.Add(this.ButtonAddObject);
             this.kitGroupbox.Controls.Add(this.listBoxStorages);
-            this.kitGroupbox.Location = new System.Drawing.Point(8, 39);
+            this.kitGroupbox.Location = new System.Drawing.Point(7, 74);
             this.kitGroupbox.Name = "kitGroupbox";
             this.kitGroupbox.Size = new System.Drawing.Size(217, 280);
             this.kitGroupbox.TabIndex = 5;
@@ -80,7 +88,7 @@
             // 
             // textBoxStorageName
             // 
-            this.textBoxStorageName.Location = new System.Drawing.Point(23, 27);
+            this.textBoxStorageName.Location = new System.Drawing.Point(17, 26);
             this.textBoxStorageName.Name = "textBoxStorageName";
             this.textBoxStorageName.Size = new System.Drawing.Size(185, 27);
             this.textBoxStorageName.TabIndex = 9;
@@ -113,10 +121,11 @@
             this.listBoxStorages.Name = "listBoxStorages";
             this.listBoxStorages.Size = new System.Drawing.Size(185, 104);
             this.listBoxStorages.TabIndex = 6;
+            this.listBoxStorages.SelectedIndexChanged += new System.EventHandler(this.listBoxStorages_SelectedIndexChanged);
             // 
             // updateCollectionButton
             // 
-            this.updateCollectionButton.Location = new System.Drawing.Point(6, 484);
+            this.updateCollectionButton.Location = new System.Drawing.Point(6, 505);
             this.updateCollectionButton.Name = "updateCollectionButton";
             this.updateCollectionButton.Size = new System.Drawing.Size(215, 40);
             this.updateCollectionButton.TabIndex = 3;
@@ -126,7 +135,7 @@
             // 
             // deleteAirplaneButton
             // 
-            this.deleteAirplaneButton.Location = new System.Drawing.Point(7, 439);
+            this.deleteAirplaneButton.Location = new System.Drawing.Point(6, 449);
             this.deleteAirplaneButton.Name = "deleteAirplaneButton";
             this.deleteAirplaneButton.Size = new System.Drawing.Size(215, 40);
             this.deleteAirplaneButton.TabIndex = 2;
@@ -136,7 +145,7 @@
             // 
             // addAirplaneButton
             // 
-            this.addAirplaneButton.Location = new System.Drawing.Point(8, 324);
+            this.addAirplaneButton.Location = new System.Drawing.Point(8, 360);
             this.addAirplaneButton.Name = "addAirplaneButton";
             this.addAirplaneButton.Size = new System.Drawing.Size(215, 40);
             this.addAirplaneButton.TabIndex = 0;
@@ -144,6 +153,40 @@
             this.addAirplaneButton.UseVisualStyleBackColor = true;
             this.addAirplaneButton.Click += new System.EventHandler(this.addAirplaneButton_Click);
             // 
+            // menuStrip1
+            // 
+            this.menuStrip1.ImageScalingSize = new System.Drawing.Size(20, 20);
+            this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.файлToolStripMenuItem});
+            this.menuStrip1.Location = new System.Drawing.Point(3, 23);
+            this.menuStrip1.Name = "menuStrip1";
+            this.menuStrip1.Size = new System.Drawing.Size(226, 28);
+            this.menuStrip1.TabIndex = 8;
+            this.menuStrip1.Text = "menuStrip1";
+            // 
+            // файлToolStripMenuItem
+            // 
+            this.файлToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.SaveToolStripMenuItem,
+            this.LoadToolStripMenuItem});
+            this.файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            this.файлToolStripMenuItem.Size = new System.Drawing.Size(59, 24);
+            this.файлToolStripMenuItem.Text = "Файл";
+            // 
+            // SaveToolStripMenuItem
+            // 
+            this.SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+            this.SaveToolStripMenuItem.Size = new System.Drawing.Size(177, 26);
+            this.SaveToolStripMenuItem.Text = "Сохранение";
+            this.SaveToolStripMenuItem.Click += new System.EventHandler(this.SaveToolStripMenuItem_Click);
+            // 
+            // LoadToolStripMenuItem
+            // 
+            this.LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
+            this.LoadToolStripMenuItem.Size = new System.Drawing.Size(177, 26);
+            this.LoadToolStripMenuItem.Text = "Загрузка";
+            this.LoadToolStripMenuItem.Click += new System.EventHandler(this.LoadToolStripMenuItem_Click);
+            // 
             // pictureBoxCollection
             // 
             this.pictureBoxCollection.Location = new System.Drawing.Point(12, 12);
@@ -152,6 +195,15 @@
             this.pictureBoxCollection.TabIndex = 1;
             this.pictureBoxCollection.TabStop = false;
             // 
+            // openFileDialog
+            // 
+            this.openFileDialog.FileName = "openFileDialog1";
+            this.openFileDialog.Filter = "txt file | *.txt";
+            // 
+            // saveFileDialog
+            // 
+            this.saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormAirplaneCollection
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
@@ -159,12 +211,15 @@
             this.ClientSize = new System.Drawing.Size(1017, 654);
             this.Controls.Add(this.pictureBoxCollection);
             this.Controls.Add(this.toolGroupBox);
+            this.MainMenuStrip = this.menuStrip1;
             this.Name = "FormAirplaneCollection";
             this.Text = "FormMonorailCollection";
             this.toolGroupBox.ResumeLayout(false);
             this.toolGroupBox.PerformLayout();
             this.kitGroupbox.ResumeLayout(false);
             this.kitGroupbox.PerformLayout();
+            this.menuStrip1.ResumeLayout(false);
+            this.menuStrip1.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).EndInit();
             this.ResumeLayout(false);
 
@@ -183,5 +238,11 @@
         private Button ButtonDelObject;
         private TextBox textBoxStorageName;
         private MaskedTextBox maskedTextBoxNumber;
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem SaveToolStripMenuItem;
+        private ToolStripMenuItem LoadToolStripMenuItem;
+        private OpenFileDialog openFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

AirFighter/FormAirplaneCollection.cs

@@ -23,6 +23,44 @@ namespace ProjectAirFighter
             _storage = new AirplanesGenericStorage(pictureBoxCollection.Width,
                  pictureBoxCollection.Height);
         }
+
+        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 (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storage.LoadData(openFileDialog.FileName))
+                {
+                    MessageBox.Show("Загрузка прошла успешно",
+                    "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    foreach (var collection in _storage.Keys)
+                    {
+                        listBoxStorages.Items.Add(collection);
+                    }
+                  
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
         private void ReloadObjects()
         {
             int index = listBoxStorages.SelectedIndex;
@@ -42,6 +80,7 @@ namespace ProjectAirFighter
             {
                 listBoxStorages.SelectedIndex = index;
             }
+
             if (listBoxStorages.SelectedIndex == -1)
             {
                 return;
@@ -53,7 +92,6 @@ namespace ProjectAirFighter
                 return;
             }
             pictureBoxCollection.Image = obj.ShowAirplanes();
-
         }
         private void ButtonAddObject_Click(object sender, EventArgs e)
         {
@@ -111,7 +149,6 @@ namespace ProjectAirFighter
             pictureBoxCollection.Image = obj.ShowAirplanes();
 
         }
-
         private void addAirplaneButton_Click(object sender, EventArgs e)
         {
             if (listBoxStorages.SelectedIndex == -1)
@@ -145,6 +182,7 @@ namespace ProjectAirFighter
         {
             pictureBoxCollection.Image =
 _storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowAirplanes();
+
         }
 
         private void ButtonDelObject_Click(object sender, EventArgs e)
@@ -162,6 +200,5 @@ MessageBoxIcon.Question) == DialogResult.Yes)
             }
 
         }
-
     }
 }

AirFighter/FormAirplaneCollection.resx

@@ -57,4 +57,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>152, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>311, 17</value>
+  </metadata>
 </root>