ProjectWarmlyShip/ProjectWarmlyShip/ExtentionDrawingShip.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectWarmlyShip.DrawingObjects;
+using ProjectWarmlyShip.Entities;
+
+namespace ProjectWarmlyShip
+{
+    public static class ExtentionDrawingShip
+    {
+        public static DrawingShip? CreateDrawingShip(this string info,
+            char separatorForObjects, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObjects);
+            if (strs.Length == 3)
+            {
+                return new DrawingShip(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]),
+                    Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 6)
+            {
+                return new DrawingWarmlyShip(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 DrawingShip drawingShip, char separatorForObjects)
+        {
+            var ship = drawingShip.EntityShip;
+            if (ship == null)
+            {
+                return string.Empty;
+            }
+            var str =
+                $"{ship.Speed}{separatorForObjects}{ship.Weight}{separatorForObjects}{ship.MainColor.Name}";
+            if (ship is not EntityWarmlyShip warmlyShip)
+            {
+                return str;
+            }
+            return
+                $"{str}{separatorForObjects}{warmlyShip.OptionalColor.Name}{separatorForObjects}" +
+                $"{warmlyShip.Pipes}{separatorForObjects}{warmlyShip.FuelCompartment}";
+        }
+    }
+}

ProjectWarmlyShip/ProjectWarmlyShip/FormShipCollection.Designer.cs

@@ -39,14 +39,21 @@
             buttonRefresh = new Button();
             buttonDeleteShip = new Button();
             buttonAddShip = new Button();
+            StripMenu = new MenuStrip();
+            fileToolStripMenuItem = new ToolStripMenuItem();
+            saveToolStripMenuItem = new ToolStripMenuItem();
+            loadToolStripMenuItem = new ToolStripMenuItem();
+            SaveFileDialog = new SaveFileDialog();
+            OpenFileDialog = new OpenFileDialog();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
             Tools.SuspendLayout();
             Sets.SuspendLayout();
+            StripMenu.SuspendLayout();
             SuspendLayout();
             // 
             // pictureBoxCollection
             // 
-            pictureBoxCollection.Location = new Point(0, 0);
+            pictureBoxCollection.Location = new Point(0, 25);
             pictureBoxCollection.Name = "pictureBoxCollection";
             pictureBoxCollection.Size = new Size(700, 460);
             pictureBoxCollection.TabIndex = 0;
@@ -59,7 +66,7 @@
             Tools.Controls.Add(buttonRefresh);
             Tools.Controls.Add(buttonDeleteShip);
             Tools.Controls.Add(buttonAddShip);
-            Tools.Location = new Point(700, 0);
+            Tools.Location = new Point(700, 25);
             Tools.Name = "Tools";
             Tools.Size = new Size(180, 460);
             Tools.TabIndex = 1;
@@ -153,13 +160,54 @@
             buttonAddShip.UseVisualStyleBackColor = true;
             buttonAddShip.Click += ButtonAddShip_Click;
             // 
+            // StripMenu
+            // 
+            StripMenu.Items.AddRange(new ToolStripItem[] { fileToolStripMenuItem });
+            StripMenu.Location = new Point(0, 0);
+            StripMenu.Name = "StripMenu";
+            StripMenu.Size = new Size(884, 24);
+            StripMenu.TabIndex = 2;
+            StripMenu.Text = "menuStrip1";
+            // 
+            // fileToolStripMenuItem
+            // 
+            fileToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            fileToolStripMenuItem.Name = "fileToolStripMenuItem";
+            fileToolStripMenuItem.Size = new Size(37, 20);
+            fileToolStripMenuItem.Text = "File";
+            // 
+            // saveToolStripMenuItem
+            // 
+            saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            saveToolStripMenuItem.Size = new Size(180, 22);
+            saveToolStripMenuItem.Text = "Save";
+            saveToolStripMenuItem.Click += SaveToolStripMenu_Click;
+            // 
+            // loadToolStripMenuItem
+            // 
+            loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            loadToolStripMenuItem.Size = new Size(180, 22);
+            loadToolStripMenuItem.Text = "Load";
+            loadToolStripMenuItem.Click += LoadToolStripMenu_Click;
+            // 
+            // SaveFileDialog
+            // 
+            SaveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // OpenFileDialog
+            // 
+            OpenFileDialog.FileName = "openFileDialog1";
+            OpenFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormShipCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(884, 461);
+            ClientSize = new Size(884, 491);
             Controls.Add(Tools);
             Controls.Add(pictureBoxCollection);
+            Controls.Add(StripMenu);
+            MainMenuStrip = StripMenu;
             Name = "FormShipCollection";
             Text = "FormShipCollection";
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
@@ -167,7 +215,10 @@
             Tools.PerformLayout();
             Sets.ResumeLayout(false);
             Sets.PerformLayout();
+            StripMenu.ResumeLayout(false);
+            StripMenu.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -183,5 +234,11 @@
         private Button DeleteSetButton;
         private Button AddSetButton;
         private TextBox textBoxStorageName;
+        private MenuStrip StripMenu;
+        private ToolStripMenuItem fileToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog SaveFileDialog;
+        private OpenFileDialog OpenFileDialog;
     }
 }

ProjectWarmlyShip/ProjectWarmlyShip/FormShipCollection.cs

@@ -156,5 +156,38 @@ namespace ProjectWarmlyShip
             }
             pictureBoxCollection.Image = obj.ShowShips();
         }
+        private void SaveToolStripMenu_Click(object sender, EventArgs e)
+        {
+            if (SaveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storage.SaveData(SaveFileDialog.FileName))
+                {
+                    MessageBox.Show("Save Complete", "Result",
+                        MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Save Not Complete", "Result",
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void LoadToolStripMenu_Click(object sender, EventArgs args)
+        {
+            if (OpenFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storage.LoadData(OpenFileDialog.FileName))
+                {
+                    MessageBox.Show("Load Complete", "Result",
+                        MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    ReloadObjects();
+                }
+                else
+                {
+                    MessageBox.Show("Load Not Complete", "Result",
+                        MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
     }
 }

ProjectWarmlyShip/ProjectWarmlyShip/FormShipCollection.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="StripMenu.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>125, 17</value>
+  </metadata>
+  <metadata name="OpenFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>256, 17</value>
+  </metadata>
 </root>

ProjectWarmlyShip/ProjectWarmlyShip/ShipsGenericCollection.cs

@@ -85,5 +85,6 @@ namespace ProjectWarmlyShip.Generics
                 i++;
             }
         }
+        public IEnumerable<T?> GetShips => _collection.GetShips();
     }
 }

ProjectWarmlyShip/ProjectWarmlyShip/ShipsGenericStorage.cs

@@ -15,6 +15,9 @@ namespace ProjectWarmlyShip.Generics
         public List<string> Keys => _shipStorages.Keys.ToList();
         private readonly int _pictuteWidth;
         private readonly int _pictuteHeight;
+        private static readonly char _separatorForKeyValue = '|';
+        private readonly char _separatorRecords = ';';
+        private static readonly char _separatorForObjects = ':';
         public ShipsGenericStorage(int pictureWidth, int pictureHeight)
         {
             _shipStorages = new Dictionary<string, ShipsGenericCollection<DrawingShip, DrawingObjectShip>>();
@@ -47,5 +50,82 @@ namespace ProjectWarmlyShip.Generics
                 return null;
             }
         }
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            StringBuilder data = new();
+            foreach (KeyValuePair<string, ShipsGenericCollection<DrawingShip, DrawingObjectShip>> record in _shipStorages)
+            {
+                StringBuilder records = new();
+                foreach (DrawingShip? elem in record.Value.GetShips)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObjects)}{_separatorRecords}");
+                }
+                data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+            }
+            if (data.Length == 0)
+            {
+                return false;
+            }
+            using (StreamWriter writer = new StreamWriter(filename))
+            {
+                writer.Write($"ShipStorage{Environment.NewLine}{data}");
+            }
+            return true;
+        }
+
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            string bufferTextFromFile = "";
+            using (StreamReader reader = new StreamReader(filename))
+            {
+                string str;
+                while ((str = reader.ReadLine()) != null)
+                {
+                    bufferTextFromFile += str + '\r' + '\n';
+                }
+            }
+            var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' },
+                StringSplitOptions.RemoveEmptyEntries);
+            if (strs.Length == 0 || strs == null)
+            {
+                return false;
+            }
+            if (!strs[0].StartsWith("ShipStorage"))
+            {
+                return false;
+            }
+            _shipStorages.Clear();
+            foreach (string data in strs)
+            {
+                string[] record = data.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                if (record.Length != 2)
+                {
+                    continue;
+                }
+                ShipsGenericCollection<DrawingShip, DrawingObjectShip> collection = new(_pictuteWidth, _pictuteHeight);
+                string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    DrawingShip? ship = elem.CreateDrawingShip(_separatorForObjects, _pictuteWidth, _pictuteHeight);
+                    if (ship != null)
+                    {
+                        if (!(collection + ship))
+                        {
+                            return false;
+                        }
+                    }
+                }
+                _shipStorages.Add(record[0], collection);
+            }
+            return true;
+        }
     }
 }