LabWork6 Complete

AirplaneWithRadar/AirplaneWithRadar/DrawningObjectAirplane.cs

@@ -31,5 +31,9 @@ namespace AirplaneWithRadar
         {
             _airplane.DrawTransport(g);
         }
+
+        public string GetInfo() => _airplane?.GetDataForSave();
+        public static IDrawningObject Create(string data) => new DrawningObjectAirplane(data.CreateDrawningAirplane());
+
     }
 }

AirplaneWithRadar/AirplaneWithRadar/ExtentionAirplane.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AirplaneWithRadar
+{
+    internal static class ExtentionAirplane
+    {
+        /// <summary>
+        /// Разделитель для записи информации по объекту в файл
+        /// </summary>
+        private static readonly char _separatorForObject = ':';
+        /// <summary>
+        /// Создание объекта из строки
+        /// </summary>
+        /// <param name="info"></param>
+        /// <returns></returns>
+        public static DrawningAirplane CreateDrawningAirplane(this string info)
+        {
+            string[] strs = info.Split(_separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawningAirplane(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]), Color.FromName(strs[2]));
+            }
+            if (strs.Length == 6)
+            {
+                return new DrawningAirplaneWithRadar(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]), Color.FromName(strs[2]),
+                Color.FromName(strs[3]), Convert.ToBoolean(strs[4]),
+                Convert.ToBoolean(strs[5]));
+            }
+            return null;
+        }
+        /// <summary>
+        /// Получение данных для сохранения в файл
+        /// </summary>
+        /// <param name="drawningAirplane"></param>
+        /// <returns></returns>
+        public static string GetDataForSave(this DrawningAirplane drawningAirplane)
+        {
+            var airplane = drawningAirplane.Airplane;
+            var str = $"{airplane.Speed}{_separatorForObject}{airplane.Weight}{_separatorForObject}{airplane.BodyColor.Name}";
+            if (airplane is not EntityAirplaneWithRadar airplaneWithRadar)
+            {
+                return str;
+            }
+            return $"{str}{_separatorForObject}{airplaneWithRadar.DopColor.Name}{_separatorForObject}{airplaneWithRadar.Radar}{_separatorForObject}{airplaneWithRadar.FuelTanks}";
+        }
+    }
+}

AirplaneWithRadar/AirplaneWithRadar/FormMapWithSetAirplanes.Designer.cs

@@ -45,9 +45,16 @@
             this.buttonRemoveAirplane = new System.Windows.Forms.Button();
             this.buttonAddAirplane = new System.Windows.Forms.Button();
             this.pictureBox = new System.Windows.Forms.PictureBox();
+            this.menuStrip = 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.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
+            this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
             this.groupBoxTools.SuspendLayout();
             this.groupBoxMaps.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
+            this.menuStrip.SuspendLayout();
             this.SuspendLayout();
             // 
             // groupBoxTools
@@ -63,9 +70,9 @@
             this.groupBoxTools.Controls.Add(this.buttonRemoveAirplane);
             this.groupBoxTools.Controls.Add(this.buttonAddAirplane);
             this.groupBoxTools.Dock = System.Windows.Forms.DockStyle.Right;
-            this.groupBoxTools.Location = new System.Drawing.Point(808, 0);
+            this.groupBoxTools.Location = new System.Drawing.Point(808, 24);
             this.groupBoxTools.Name = "groupBoxTools";
-            this.groupBoxTools.Size = new System.Drawing.Size(200, 604);
+            this.groupBoxTools.Size = new System.Drawing.Size(200, 580);
             this.groupBoxTools.TabIndex = 0;
             this.groupBoxTools.TabStop = false;
             this.groupBoxTools.Text = "Инструменты";
@@ -145,7 +152,7 @@
             this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonRight.BackgroundImage = global::AirplaneWithRadar.Properties.Resources.arrRight;
             this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonRight.Location = new System.Drawing.Point(119, 558);
+            this.buttonRight.Location = new System.Drawing.Point(119, 534);
             this.buttonRight.Name = "buttonRight";
             this.buttonRight.Size = new System.Drawing.Size(30, 30);
             this.buttonRight.TabIndex = 8;
@@ -157,7 +164,7 @@
             this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonLeft.BackgroundImage = global::AirplaneWithRadar.Properties.Resources.arrLeft;
             this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonLeft.Location = new System.Drawing.Point(47, 558);
+            this.buttonLeft.Location = new System.Drawing.Point(47, 534);
             this.buttonLeft.Name = "buttonLeft";
             this.buttonLeft.Size = new System.Drawing.Size(30, 30);
             this.buttonLeft.TabIndex = 7;
@@ -169,7 +176,7 @@
             this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonDown.BackgroundImage = global::AirplaneWithRadar.Properties.Resources.arrDown;
             this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonDown.Location = new System.Drawing.Point(83, 558);
+            this.buttonDown.Location = new System.Drawing.Point(83, 534);
             this.buttonDown.Name = "buttonDown";
             this.buttonDown.Size = new System.Drawing.Size(30, 30);
             this.buttonDown.TabIndex = 6;
@@ -181,7 +188,7 @@
             this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonUp.BackgroundImage = global::AirplaneWithRadar.Properties.Resources.arrUp;
             this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonUp.Location = new System.Drawing.Point(83, 522);
+            this.buttonUp.Location = new System.Drawing.Point(83, 498);
             this.buttonUp.Name = "buttonUp";
             this.buttonUp.Size = new System.Drawing.Size(30, 30);
             this.buttonUp.TabIndex = 5;
@@ -231,12 +238,53 @@
             // 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, 24);
             this.pictureBox.Name = "pictureBox";
-            this.pictureBox.Size = new System.Drawing.Size(808, 604);
+            this.pictureBox.Size = new System.Drawing.Size(808, 580);
             this.pictureBox.TabIndex = 1;
             this.pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.файлToolStripMenuItem});
+            this.menuStrip.Location = new System.Drawing.Point(0, 0);
+            this.menuStrip.Name = "menuStrip";
+            this.menuStrip.Size = new System.Drawing.Size(1008, 24);
+            this.menuStrip.TabIndex = 2;
+            this.menuStrip.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(48, 20);
+            this.файлToolStripMenuItem.Text = "Файл";
+            // 
+            // SaveToolStripMenuItem
+            // 
+            this.SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+            this.SaveToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            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(180, 22);
+            this.LoadToolStripMenuItem.Text = "Загрузка";
+            this.LoadToolStripMenuItem.Click += new System.EventHandler(this.LoadToolStripMenuItem_Click);
+            // 
+            // saveFileDialog
+            // 
+            this.saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            this.openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormMapWithSetAirplanes
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
@@ -244,6 +292,8 @@
             this.ClientSize = new System.Drawing.Size(1008, 604);
             this.Controls.Add(this.pictureBox);
             this.Controls.Add(this.groupBoxTools);
+            this.Controls.Add(this.menuStrip);
+            this.MainMenuStrip = this.menuStrip;
             this.Name = "FormMapWithSetAirplanes";
             this.Text = "FormMapWithSetAirplanes";
             this.groupBoxTools.ResumeLayout(false);
@@ -251,7 +301,10 @@
             this.groupBoxMaps.ResumeLayout(false);
             this.groupBoxMaps.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
+            this.menuStrip.ResumeLayout(false);
+            this.menuStrip.PerformLayout();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
@@ -274,5 +327,11 @@
         private ListBox listBoxMaps;
         private Button buttonAddMap;
         private TextBox textBoxNewMapName;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem SaveToolStripMenuItem;
+        private ToolStripMenuItem LoadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

AirplaneWithRadar/AirplaneWithRadar/FormMapWithSetAirplanes.cs

@@ -211,5 +211,35 @@
             }
             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("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 (_mapsCollection.LoadData(openFileDialog.FileName))
+                {
+                    MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    ReloadMaps();
+                }
+                else
+                {
+                    MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
     }
 }

AirplaneWithRadar/AirplaneWithRadar/FormMapWithSetAirplanes.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="menuStrip.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>261, 17</value>
+  </metadata>
 </root>

AirplaneWithRadar/AirplaneWithRadar/IDrawningObject.cs

@@ -36,5 +36,10 @@ namespace AirplaneWithRadar
         /// <returns></returns>
         (float Left, float Top, float Right, float Bottom)
         GetCurrentPosition();
+        /// <summary>
+        /// Получение информации по объекту
+        /// </summary>
+        /// <returns></returns>
+        string GetInfo();
     }
 }

AirplaneWithRadar/AirplaneWithRadar/MapWithSetAirplanesGeneric.cs

@@ -110,6 +110,33 @@
             }
             return new(_pictureWidth, _pictureHeight);
         }
+
+        /// <summary>
+        /// Получение данных в виде строки
+        /// </summary>
+        /// <param name="sep"></param>
+        /// <returns></returns>
+        public string GetData(char separatorType, char separatorData)
+        {
+            string data = $"{_map.GetType().Name}{separatorType}";
+            foreach (var car in _setAirplanes.GetAirplanes())
+            {
+                data += $"{car.GetInfo()}{separatorData}";
+            }
+            return data;
+        }
+        /// <summary>
+        /// Загрузка списка из массива строк
+        /// </summary>
+        /// <param name="records"></param>
+        public void LoadData(string[] records)
+        {
+            foreach (var rec in records)
+            {
+                _setAirplanes.Insert(DrawningObjectAirplane.Create(rec) as T);
+            }
+        }
+
         /// <summary>
         /// "Взбалтываем" набор, чтобы все элементы оказались в начале
         /// </summary>

AirplaneWithRadar/AirplaneWithRadar/MapsCollection.cs

@@ -1,11 +1,13 @@
-namespace AirplaneWithRadar
+using System.Text;
+
+namespace AirplaneWithRadar
 {
     internal class MapsCollection
     {
         /// <summary>
         /// Словарь (хранилище) с картами
         /// </summary>
-        readonly Dictionary<string, MapWithSetAirplanesGeneric<DrawningObjectAirplane, AbstractMap>> _mapStorages;
+        readonly Dictionary<string, MapWithSetAirplanesGeneric<IDrawningObject, AbstractMap>> _mapStorages;
         /// <summary>
         /// Возвращение списка названий карт
         /// </summary>
@@ -19,13 +21,21 @@
         /// </summary>
         private readonly int _pictureHeight;
         /// <summary>
+        /// Разделитель для записи информации по элементу словаря в файл
+        /// </summary>
+        private readonly char separatorDict = '|';
+        /// <summary>
+        /// Разделитель для записей коллекции данных в файл
+        /// </summary>
+        private readonly char separatorData = ';';
+        /// <summary>
         /// Конструктор
         /// </summary>
         /// <param name="pictureWidth"></param>
         /// <param name="pictureHeight"></param>
         public MapsCollection(int pictureWidth, int pictureHeight)
         {
-            _mapStorages = new Dictionary<string, MapWithSetAirplanesGeneric<DrawningObjectAirplane, AbstractMap>>();
+            _mapStorages = new Dictionary<string, MapWithSetAirplanesGeneric<IDrawningObject, AbstractMap>>();
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
@@ -36,7 +46,11 @@
         /// <param name="map">Карта</param>
         public void AddMap(string name, AbstractMap map)
         {
-            _mapStorages[name] = new(_pictureWidth, _pictureHeight, map);
+            _mapStorages.TryGetValue(name, out var buffer);
+            if (buffer == null)
+            {
+                _mapStorages.Add(name, new(_pictureWidth, _pictureHeight, map));
+            }
         }
         /// <summary>
         /// Удаление карты
@@ -51,7 +65,7 @@
         /// </summary>
         /// <param name="ind"></param>
         /// <returns></returns>
-        public MapWithSetAirplanesGeneric<DrawningObjectAirplane, AbstractMap> this[string ind]
+        public MapWithSetAirplanesGeneric<IDrawningObject, AbstractMap> this[string ind]
         {
             get
             {
@@ -60,5 +74,75 @@
             }
         }
 
+        /// <summary>
+        /// Метод записи информации в файл
+        /// </summary>
+        /// <param name="text">Строка, которую следует записать</param>
+        /// <param name="stream">Поток для записи</param>
+        private static void WriteToFile(string text, FileStream stream)
+        {
+            byte[] info = new UTF8Encoding(true).GetBytes(text);
+            stream.Write(info, 0, info.Length);
+        }
+        /// <summary>
+        /// Сохранение информации по автомобилям в хранилище в файл
+        /// </summary>
+        /// <param name="filename">Путь и имя файла</param>
+        /// <returns></returns>
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            using (StreamWriter fs = new(filename))
+            {
+                fs.Write($"MapsCollection{Environment.NewLine}");
+                foreach (var storage in _mapStorages)
+                {
+                    fs.Write($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}");
+                }
+            }
+            return true;
+        }
+        /// <summary>
+        /// Загрузка нформации по автомобилям на парковках из файла
+        /// </summary>
+        /// <param name="filename"></param>
+        /// <returns></returns>
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            using (StreamReader fs = new(filename))
+            {
+                if (!fs.ReadLine().Contains("MapsCollection"))
+                {
+                    //если нет такой записи, то это не те данные
+                    return false;
+                }
+                //очищаем записи
+                _mapStorages.Clear();
+                while (!fs.EndOfStream)
+                {
+                    var elem = fs.ReadLine().Split(separatorDict);
+                    AbstractMap map = null;
+                    switch (elem[1])
+                    {
+                        case "SimpleMap":
+                            map = new SimpleMap();
+                            break;
+                        case "MyMap":
+                            map = new MyMap();
+                            break;
+                    }
+                    _mapStorages.Add(elem[0], new MapWithSetAirplanesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
+                    _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
+                }
+            }
+            return true;
+        }
     }
 }