Требования выполнены, лабораторная 6 готова

Locomotive/Locomotive/DrawningObjectLocomotive.cs

@@ -26,7 +26,6 @@ namespace Locomotive
         {
             return _locomotive?.GetCurrentPosition() ?? default;
         }
-
         public void MoveObject(Direction direction)
         {
             _locomotive?.MoveTransport(direction);
@@ -37,5 +36,8 @@ namespace Locomotive
             _locomotive?.SetPosition(x, y, width, height);   
         }
 
+        public string getInfo() => _locomotive?.getDataForSave();
+
+        public static IDrawningObject Create(string data) => new DrawningObjectLocomotive(data.createDrawningLocomotive());
     }
 }

Locomotive/Locomotive/FormMapWithSetLocomotives.Designer.cs

@@ -45,9 +45,16 @@
             this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
             this.buttonAddLocomotive = new System.Windows.Forms.Button();
             this.pictureBox = new System.Windows.Forms.PictureBox();
+            this.menuStrip = new System.Windows.Forms.MenuStrip();
+            this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.saveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.loadToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.loadFileDialog = new System.Windows.Forms.OpenFileDialog();
+            this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
             this.groupBoxTools.SuspendLayout();
             this.groupBox1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
+            this.menuStrip.SuspendLayout();
             this.SuspendLayout();
             // 
             // groupBoxTools
@@ -63,9 +70,9 @@
             this.groupBoxTools.Controls.Add(this.maskedTextBoxPosition);
             this.groupBoxTools.Controls.Add(this.buttonAddLocomotive);
             this.groupBoxTools.Dock = System.Windows.Forms.DockStyle.Right;
-            this.groupBoxTools.Location = new System.Drawing.Point(580, 0);
+            this.groupBoxTools.Location = new System.Drawing.Point(580, 28);
             this.groupBoxTools.Name = "groupBoxTools";
-            this.groupBoxTools.Size = new System.Drawing.Size(220, 546);
+            this.groupBoxTools.Size = new System.Drawing.Size(220, 540);
             this.groupBoxTools.TabIndex = 0;
             this.groupBoxTools.TabStop = false;
             this.groupBoxTools.Text = "Tools";
@@ -228,19 +235,62 @@
             // pictureBox
             // 
             this.pictureBox.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.pictureBox.Location = new System.Drawing.Point(0, 0);
+            this.pictureBox.Location = new System.Drawing.Point(0, 28);
             this.pictureBox.Name = "pictureBox";
-            this.pictureBox.Size = new System.Drawing.Size(580, 546);
+            this.pictureBox.Size = new System.Drawing.Size(580, 540);
             this.pictureBox.TabIndex = 1;
             this.pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            this.menuStrip.ImageScalingSize = new System.Drawing.Size(20, 20);
+            this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.fileToolStripMenuItem});
+            this.menuStrip.Location = new System.Drawing.Point(0, 0);
+            this.menuStrip.Name = "menuStrip";
+            this.menuStrip.Size = new System.Drawing.Size(800, 28);
+            this.menuStrip.TabIndex = 2;
+            // 
+            // fileToolStripMenuItem
+            // 
+            this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.saveToolStripMenuItem,
+            this.loadToolStripMenuItem});
+            this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
+            this.fileToolStripMenuItem.Size = new System.Drawing.Size(46, 24);
+            this.fileToolStripMenuItem.Text = "File";
+            // 
+            // saveToolStripMenuItem
+            // 
+            this.saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            this.saveToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.saveToolStripMenuItem.Text = "Save";
+            this.saveToolStripMenuItem.Click += new System.EventHandler(this.saveToolStripMenuItem_Click);
+            // 
+            // loadToolStripMenuItem
+            // 
+            this.loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            this.loadToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.loadToolStripMenuItem.Text = "Load";
+            this.loadToolStripMenuItem.Click += new System.EventHandler(this.loadToolStripMenuItem_Click);
+            // 
+            // loadFileDialog
+            // 
+            this.loadFileDialog.Filter = "txt file | *.txt";
+            // 
+            // saveFileDialog
+            // 
+            this.saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormMapWithSetLocomotives
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 546);
+            this.ClientSize = new System.Drawing.Size(800, 568);
             this.Controls.Add(this.pictureBox);
             this.Controls.Add(this.groupBoxTools);
+            this.Controls.Add(this.menuStrip);
+            this.MainMenuStrip = this.menuStrip;
             this.Name = "FormMapWithSetLocomotives";
             this.Text = "FormMapWithSetLocomotives";
             this.groupBoxTools.ResumeLayout(false);
@@ -248,7 +298,10 @@
             this.groupBox1.ResumeLayout(false);
             this.groupBox1.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
+            this.menuStrip.ResumeLayout(false);
+            this.menuStrip.PerformLayout();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
@@ -271,5 +324,11 @@
         private Button buttonAddMap;
         private Button buttonDeleteMap;
         private ListBox listBoxMaps;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem fileToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private OpenFileDialog loadFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

Locomotive/Locomotive/FormMapWithSetLocomotives.cs

@@ -186,5 +186,36 @@ namespace Locomotive
             pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].MoveObject(dir);
         }
 
+        private void saveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_mapsCollection.SaveData(saveFileDialog.FileName))
+                {
+                    MessageBox.Show("Saved successfully", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Saving failed", "Result", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void loadToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (loadFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_mapsCollection.LoadData(loadFileDialog.FileName))
+                {
+                    MessageBox.Show("Loaded successfully", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Loading failed", "Result", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+                ReloadMaps();
+                pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+            }
+        }
     }
 }

Locomotive/Locomotive/FormMapWithSetLocomotives.resx

@@ -57,4 +57,16 @@
   <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="loadFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>144, 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>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>33</value>
+  </metadata>
 </root>

Locomotive/Locomotive/IDrawningObject.cs

@@ -19,5 +19,7 @@ namespace Locomotive
         /// Получение текущей позиции объекта
         (float Left, float Right, float Top, float Bottom) GetCurrentPosition();
 
+        // Получение информации по объекту
+        string getInfo();
     }
 }

Locomotive/Locomotive/MapWithSetLocomotivesGeneric.cs

@@ -158,5 +158,26 @@ namespace Locomotive
             }
         }
 
+        /// Получение данных в виде строки
+        public string GetData(char separatorType, char separatorData)
+        {
+            string data = $"{_map.GetType().Name}{separatorType}";
+            foreach (var locomotive in _setLocomotives.GetLocomotives())
+            {
+                data += $"{locomotive.getInfo()}{separatorData}";
+            }
+            return data;
+        }
+
+        /// Загрузка списка из массива строк
+        public void LoadData(string[] records)
+        {
+            foreach (var rec in records)
+            {
+                _setLocomotives.Insert(DrawningObjectLocomotive.Create(rec) as T);
+            }
+        }
+
+
     }
 }

Locomotive/Locomotive/MapsCollection.cs

@@ -9,7 +9,7 @@ namespace Locomotive
     internal class MapsCollection
     {
         /// Словарь (хранилище) с картами
-        readonly Dictionary<string, MapWithSetLocomotivesGeneric<DrawningObjectLocomotive,
+        readonly Dictionary<string, MapWithSetLocomotivesGeneric<IDrawningObject,
        AbstractMap>> _mapStorages;
         /// Возвращение списка названий карт
         public List<string> Keys => _mapStorages.Keys.ToList();
@@ -17,11 +17,16 @@ namespace Locomotive
         private readonly int _pictureWidth;
         /// Высота окна отрисовки
         private readonly int _pictureHeight;
+
+        // Сепараторы
+        private readonly char separatorDict = '|';
+        private readonly char separatorData = ';';
+
         /// Конструктор
         public MapsCollection(int pictureWidth, int pictureHeight)
         {
             _mapStorages = new Dictionary<string,
-            MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap>>();
+            MapWithSetLocomotivesGeneric<IDrawningObject, AbstractMap>>();
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
@@ -29,7 +34,7 @@ namespace Locomotive
         public void AddMap(string name, AbstractMap map)
         {
             // Логика для добавления
-            if (!_mapStorages.ContainsKey(name)) _mapStorages.Add(name, new MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap>(_pictureWidth, _pictureHeight, map));
+            if (!_mapStorages.ContainsKey(name)) _mapStorages.Add(name, new MapWithSetLocomotivesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
         }
         /// Удаление карты
         public void DelMap(string name)
@@ -38,7 +43,7 @@ namespace Locomotive
             if (_mapStorages.ContainsKey(name)) _mapStorages.Remove(name);
         }
         /// Доступ к парковке
-        public MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap> this[string ind]
+        public MapWithSetLocomotivesGeneric<IDrawningObject, AbstractMap> this[string ind]
         {
             get
             {
@@ -48,5 +53,71 @@ namespace Locomotive
             }
         }
 
+        /// Сохранение информации по локомотивам в хранилище в файл
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            using (FileStream fs = new(filename, FileMode.Create))
+            using (StreamWriter sw = new StreamWriter(fs, Encoding.UTF8))
+            {
+                sw.WriteLine("MapsCollection");
+                foreach (var storage in _mapStorages)
+                {
+
+                    sw.WriteLine(
+                        $"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}"
+                    );
+                }
+            }
+            return true;
+        }
+        /// Загрузка нформации по локомотивам в депо из файла
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            using (FileStream fs = new(filename, FileMode.Open))
+            using (StreamReader sr = new StreamReader(fs, Encoding.UTF8))
+            {
+                string curLine = sr.ReadLine();
+
+                if (!curLine.Contains("MapsCollection"))
+                {
+                    return false;
+                }
+
+                _mapStorages.Clear();
+                while ((curLine = sr.ReadLine()) != null)
+                {
+                    var elems = curLine.Split(separatorDict);
+                    AbstractMap map = null;
+
+                    switch (elems[1])
+                    {
+                        case "Simple Map":
+                            map = new SimpleMap();
+                            break;
+                        case "Spike Map":
+                            map = new SpikeMap();
+                            break;
+                        case "Rail Map":
+                            map = new RailroadMap();
+                            break;
+                    }
+
+                    _mapStorages.Add(elems[0], new MapWithSetLocomotivesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
+                    _mapStorages[elems[0]].LoadData(elems[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
+                }
+
+                return true;
+            }
+
+
+        }
     }
 }