Завершенная лаба 6

AircraftCarrier/AircraftCarrier/AircraftsGenericCollection.cs

@@ -12,6 +12,8 @@ namespace AircraftCarrier.Generics
         where T : DrawningAircraft
         where U : IMoveableObject
     {
+        /// Получение объектов коллекции
+        public IEnumerable<T?> GetCars => _collection.GetAircrafts();
         /// Ширина окна прорисовки
         private readonly int _pictureWidth;
         /// Высота окна прорисовки

AircraftCarrier/AircraftCarrier/AircraftsGenericStorage.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using AircraftCarrier.DrawningObjects;
+using AircraftCarrier.Drawnings;
 using AircraftCarrier.MovementStrategy;
 namespace AircraftCarrier.Generics
 {
@@ -19,6 +20,12 @@ namespace AircraftCarrier.Generics
         private readonly int _pictureWidth;
         /// Высота окна отрисовки
         private readonly int _pictureHeight;
+        /// Разделитель для записи ключа и значения элемента словаря
+        private static readonly char _separatorForKeyValue = '|';
+        /// Разделитель для записей коллекции данных в файл
+        private readonly char _separatorRecords = ';';
+        /// Разделитель для записи информации по объекту в файл
+        private static readonly char _separatorForObject = ':';
         /// Конструктор
         public AircraftsGenericStorage(int pictureWidth, int pictureHeight)
         {
@@ -56,5 +63,77 @@ namespace AircraftCarrier.Generics
                 return null;
             }
         }
+        /// Сохранение информации по автомобилям в хранилище в файл
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            StringBuilder data = new();
+            foreach (KeyValuePair<string,
+            AircraftsGenericCollection<DrawningAircraft, DrawningObjectAircraft>> record in _AircraftStorages)
+            {
+                StringBuilder records = new();
+                foreach (DrawningAircraft? elem in record.Value.GetCars)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                }
+                data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+            }
+            if (data.Length == 0)
+            {
+                return false;
+            }
+            using StreamWriter sw = new(filename);
+            sw.Write($"AircraftStorage{Environment.NewLine}{data}");
+            return true;
+        }
+        /// Загрузка информации по автомобилям в хранилище из файла
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            using (StreamReader sr = new(filename))
+            {
+                string str = sr.ReadLine();
+                if (str == null || str.Length == 0)
+                {
+                    return false;
+                }
+                if (!str.StartsWith("AircraftStorage"))
+                {
+                    //если нет такой записи, то это не те данные
+                    return false;
+                }
+                _AircraftStorages.Clear();
+                while ((str = sr.ReadLine()) != null)
+                {
+                    string[] record = str.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                    if (record.Length != 2)
+                    {
+                        continue;
+                    }
+                    AircraftsGenericCollection<DrawningAircraft, DrawningObjectAircraft> collection = new(_pictureWidth, _pictureHeight);
+                    string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries);
+                    foreach (string elem in set.Reverse())
+                    {
+                        DrawningAircraft? aircraft = elem?.CreateDrawningAircraft(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (aircraft != null)
+                        {
+                            if (collection + aircraft == -1)
+                            {
+                                return false;
+                            }
+                        }
+                    }
+                    _AircraftStorages.Add(record[0], collection);
+                }
+            }
+            return true;
+        }
+
     }
 }

AircraftCarrier/AircraftCarrier/ExtentionDrawningAircraft.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AircraftCarrier.DrawningObjects;
+using AircraftCarrier.Entities;
+namespace AircraftCarrier.Drawnings
+{
+    /// Расширение для класса EntityCar
+    public static class ExtentionDrawningAircraft
+    {
+        /// Создание объекта из строки
+        public static DrawningAircraft? CreateDrawningAircraft(this string info, char separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawningAircraft(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 6)
+            {
+                return new DrawningAircraftCarrier(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;
+        }
+        /// Получение данных для сохранения в файл
+        public static string GetDataForSave(this DrawningAircraft drawningAircraft, char separatorForObject)
+        {
+            var aircraft = drawningAircraft.EntityAircraft;
+            if (aircraft == null)
+            {
+                return string.Empty;
+            }
+            var str =
+            $"{aircraft.Speed}{separatorForObject}{aircraft.Weight}{separatorForObject}{aircraft.BodyColor.Name}";
+            if (aircraft is not EntityAircraftCarrier aircraftcarrier)
+            {
+                return str;
+            }
+            return $"{str}{separatorForObject}{aircraftcarrier.AdditionalColor.Name}{separatorForObject}{aircraftcarrier.Runway}{separatorForObject}{aircraftcarrier.Cabin}";
+        }
+    }
+}

AircraftCarrier/AircraftCarrier/FormAircraftCollection.Designer.cs

@@ -41,16 +41,23 @@
             ButtonRemoveAircraft = new Button();
             MaskedTextBoxNumber = new MaskedTextBox();
             ButtonAddAircraft = new Button();
+            menuStrip1 = new MenuStrip();
+            fileToolStripMenuItem = new ToolStripMenuItem();
+            saveToolStripMenuItem = new ToolStripMenuItem();
+            loadToolStripMenuItem = new ToolStripMenuItem();
+            saveFileDialog = new SaveFileDialog();
+            openFileDialog = new OpenFileDialog();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
             PanelTools.SuspendLayout();
             PanelSets.SuspendLayout();
+            menuStrip1.SuspendLayout();
             SuspendLayout();
             // 
             // pictureBoxCollection
             // 
-            pictureBoxCollection.Location = new Point(0, 0);
+            pictureBoxCollection.Location = new Point(0, 27);
             pictureBoxCollection.Name = "pictureBoxCollection";
-            pictureBoxCollection.Size = new Size(793, 724);
+            pictureBoxCollection.Size = new Size(793, 697);
             pictureBoxCollection.TabIndex = 0;
             pictureBoxCollection.TabStop = false;
             // 
@@ -173,6 +180,46 @@
             ButtonAddAircraft.UseVisualStyleBackColor = true;
             ButtonAddAircraft.Click += ButtonAddAircraft_Click;
             // 
+            // menuStrip1
+            // 
+            menuStrip1.ImageScalingSize = new Size(20, 20);
+            menuStrip1.Items.AddRange(new ToolStripItem[] { fileToolStripMenuItem });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Size = new Size(1033, 28);
+            menuStrip1.TabIndex = 2;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // fileToolStripMenuItem
+            // 
+            fileToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            fileToolStripMenuItem.Name = "fileToolStripMenuItem";
+            fileToolStripMenuItem.Size = new Size(46, 24);
+            fileToolStripMenuItem.Text = "File";
+            // 
+            // saveToolStripMenuItem
+            // 
+            saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            saveToolStripMenuItem.Size = new Size(224, 26);
+            saveToolStripMenuItem.Text = "Сохранить";
+            saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // loadToolStripMenuItem
+            // 
+            loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            loadToolStripMenuItem.Size = new Size(224, 26);
+            loadToolStripMenuItem.Text = "Загрузка";
+            loadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.FileName = "openFileDialog1";
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormAircraftCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
@@ -180,6 +227,7 @@
             ClientSize = new Size(1033, 724);
             Controls.Add(PanelTools);
             Controls.Add(pictureBoxCollection);
+            Controls.Add(menuStrip1);
             Name = "FormAircraftCollection";
             Text = "FormAircraftCollection";
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
@@ -187,7 +235,10 @@
             PanelTools.PerformLayout();
             PanelSets.ResumeLayout(false);
             PanelSets.PerformLayout();
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -205,5 +256,11 @@
         private TextBox textBoxStorageName;
         private Button ButtonRemoveObject;
         private ListBox listBoxStorage;
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem fileToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

AircraftCarrier/AircraftCarrier/FormAircraftCollection.cs

@@ -141,5 +141,41 @@ namespace AircraftCarrier
             }
             pictureBoxCollection.Image = obj.ShowAircrafts();
         }
+        /// Обработка нажатия "Сохранение"
+        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);
+                }
+            }
+        }
+        /// Обработка нажатия "Загрузка"
+        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);
+                    ReloadObjects();
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
     }
 }

AircraftCarrier/AircraftCarrier/FormAircraftCollection.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="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>153, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>318, 17</value>
+  </metadata>
 </root>