6 лабораторная

HoistingCrane/HoistingCrane/CranesGenericCollection.cs

@@ -18,6 +18,7 @@ namespace HoistingCrane.Generics
         private readonly int _placeSizeHeight = 150;
         /// Набор объектов
         private readonly SetGeneric<T> _collection;
+        public IEnumerable<T?> GetCranes => _collection.GetCranes();
         /// Конструктор
         public CranesGenericCollection(int picWidth, int picHeight)
         {

HoistingCrane/HoistingCrane/CranesGenericStorage.cs

@@ -1,6 +1,7 @@
 using HoistingCrane.DrawningObjects;
 using HoistingCrane.Generics;
 using HoistingCrane.MovementStrategy;
+using System.Text;
 
 namespace HoistingCrane
 {
@@ -14,6 +15,94 @@ namespace HoistingCrane
         private readonly int _pictureWidth;
         /// Высота окна отрисовки
         private readonly int _pictureHeight;
+        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 = ':';
+        /// 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,
+            CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>> record in _craneStorages)
+            {
+                StringBuilder records = new();
+                foreach (DrawingCrane? elem in record.Value.GetCranes)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                }
+                data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+            }
+            if (data.Length == 0)
+            {
+                return false;
+            }
+
+            using (StreamWriter sw = new StreamWriter(filename))
+            {
+                sw.WriteLine("CarStorage");
+                sw.Write(data.ToString());
+            }
+            return true;
+        }
+
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+
+            using (StreamReader reader = new StreamReader(filename))
+            {
+                string cheker = reader.ReadLine();
+                if (cheker == null)
+                {
+                    return false;
+                }
+                if (!cheker.StartsWith("CarStorage"))
+                {
+                    return false;
+                }
+                _craneStorages.Clear();
+                string strs;
+                bool firstinit = true;
+                while ((strs = reader.ReadLine()) != null)
+                {
+                    if (strs == null && firstinit)
+                    {
+                        return false;
+                    }
+                    if (strs == null)
+                    {
+                        return false;
+                    }
+                    firstinit = false;
+                    string name = strs.Split(_separatorForKeyValue)[0];
+                    CranesGenericCollection<DrawingCrane, DrawningObjectsCrane> collection = new(_pictureWidth, _pictureHeight);
+                    foreach (string data in strs.Split(_separatorForKeyValue)[1].Split(_separatorRecords))
+                    {
+                        DrawingCrane? crane =
+                        data?.CreateDrawningCrane(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (crane != null)
+                        {
+                            int? result = collection + crane;
+                            if (result == null || result.Value == -1)
+                            {
+                                return false;
+                            }
+                        }
+                    }
+                    _craneStorages.Add(name, collection);
+                }
+                return true;
+            }
+        }
         /// Конструктор
         public CranesGenericStorage(int pictureWidth, int pictureHeight)
         {

HoistingCrane/HoistingCrane/ExtentionDrawningCrane.cs

@@ -0,0 +1,50 @@
+using HoistingCrane.Entities;
+
+namespace HoistingCrane.DrawningObjects
+{
+    public static class ExtentionDrawningCrane
+    {
+
+        public static DrawingCrane? CreateDrawningCrane(this string info, char separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawingCrane(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 6)
+            {
+                return new AdditionalDrawingCrane(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;
+        }
+        /// <summary>
+        /// Получение данных для сохранения в файл
+        /// </summary>
+        /// <param name="drawningCar">Сохраняемый объект</param>
+        /// <param name="separatorForObject">Разделитель даннных</param>
+        /// <returns>Строка с данными по объекту</returns>
+        public static string GetDataForSave(this DrawingCrane drawningCrane,
+        char separatorForObject)
+        {
+            var car = drawningCrane.EntityCrane;
+            if (car == null)
+            {
+                return string.Empty;
+            }
+            var str = $"{car.Speed}{separatorForObject}{car.Weight}{separatorForObject}{car.BodyColor.Name}";
+            if (car is not AdditionEntityCrane hoistingCrane)
+            {
+                return str;
+            }
+            return $"{str}{separatorForObject}{hoistingCrane.AdditionalColor.Name}{separatorForObject}{hoistingCrane.Crane}{separatorForObject}{hoistingCrane.CounterWeight}";
+        }
+    }
+}

HoistingCrane/HoistingCrane/FormCraneCollection.Designer.cs

@@ -29,19 +29,26 @@
         private void InitializeComponent()
         {
             this.groupBoxInstruments = new System.Windows.Forms.GroupBox();
-            this.maskedTextBoxNumber = new System.Windows.Forms.MaskedTextBox();
-            this.buttonReload = new System.Windows.Forms.Button();
-            this.buttonDelete = new System.Windows.Forms.Button();
-            this.buttonAdd = new System.Windows.Forms.Button();
-            this.pictureBoxCollection = new System.Windows.Forms.PictureBox();
             this.groupBoxSet = new System.Windows.Forms.GroupBox();
             this.textBoxStorageName = new System.Windows.Forms.TextBox();
             this.buttonAddSet = new System.Windows.Forms.Button();
             this.listBoxStorages = new System.Windows.Forms.ListBox();
             this.buttonRemoveSet = new System.Windows.Forms.Button();
+            this.maskedTextBoxNumber = new System.Windows.Forms.MaskedTextBox();
+            this.buttonReload = new System.Windows.Forms.Button();
+            this.buttonDelete = new System.Windows.Forms.Button();
+            this.buttonAdd = new System.Windows.Forms.Button();
+            this.pictureBoxCollection = new System.Windows.Forms.PictureBox();
+            this.menuStrip1 = new System.Windows.Forms.MenuStrip();
+            this.файлToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.ToolStripMenuItemLoad = new System.Windows.Forms.ToolStripMenuItem();
+            this.ToolStripMenuItemSave = new System.Windows.Forms.ToolStripMenuItem();
+            this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
+            this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
             this.groupBoxInstruments.SuspendLayout();
-            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).BeginInit();
             this.groupBoxSet.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).BeginInit();
+            this.menuStrip1.SuspendLayout();
             this.SuspendLayout();
             // 
             // groupBoxInstruments
@@ -58,52 +65,6 @@
             this.groupBoxInstruments.TabStop = false;
             this.groupBoxInstruments.Text = "Инструменты";
             // 
-            // maskedTextBoxNumber
-            // 
-            this.maskedTextBoxNumber.Location = new System.Drawing.Point(23, 319);
-            this.maskedTextBoxNumber.Name = "maskedTextBoxNumber";
-            this.maskedTextBoxNumber.Size = new System.Drawing.Size(150, 31);
-            this.maskedTextBoxNumber.TabIndex = 9;
-            // 
-            // buttonReload
-            // 
-            this.buttonReload.Location = new System.Drawing.Point(12, 397);
-            this.buttonReload.Name = "buttonReload";
-            this.buttonReload.Size = new System.Drawing.Size(167, 35);
-            this.buttonReload.TabIndex = 8;
-            this.buttonReload.Text = "Обновить экран";
-            this.buttonReload.UseVisualStyleBackColor = true;
-            this.buttonReload.Click += new System.EventHandler(this.ButtonRefreshCollection_Click);
-            // 
-            // buttonDelete
-            // 
-            this.buttonDelete.Location = new System.Drawing.Point(12, 356);
-            this.buttonDelete.Name = "buttonDelete";
-            this.buttonDelete.Size = new System.Drawing.Size(167, 35);
-            this.buttonDelete.TabIndex = 7;
-            this.buttonDelete.Text = "Удалить кран";
-            this.buttonDelete.UseVisualStyleBackColor = true;
-            this.buttonDelete.Click += new System.EventHandler(this.ButtonRemoveCrane_Click);
-            // 
-            // buttonAdd
-            // 
-            this.buttonAdd.Location = new System.Drawing.Point(12, 278);
-            this.buttonAdd.Name = "buttonAdd";
-            this.buttonAdd.Size = new System.Drawing.Size(167, 35);
-            this.buttonAdd.TabIndex = 6;
-            this.buttonAdd.Text = "Добавить кран";
-            this.buttonAdd.UseVisualStyleBackColor = true;
-            this.buttonAdd.Click += new System.EventHandler(this.ButtonAddCrane_Click);
-            // 
-            // pictureBoxCollection
-            // 
-            this.pictureBoxCollection.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.pictureBoxCollection.Location = new System.Drawing.Point(0, 0);
-            this.pictureBoxCollection.Name = "pictureBoxCollection";
-            this.pictureBoxCollection.Size = new System.Drawing.Size(996, 434);
-            this.pictureBoxCollection.TabIndex = 5;
-            this.pictureBoxCollection.TabStop = false;
-            // 
             // groupBoxSet
             // 
             this.groupBoxSet.Controls.Add(this.textBoxStorageName);
@@ -154,6 +115,98 @@
             this.buttonRemoveSet.UseVisualStyleBackColor = true;
             this.buttonRemoveSet.Click += new System.EventHandler(this.ButtonDelObject_Click);
             // 
+            // maskedTextBoxNumber
+            // 
+            this.maskedTextBoxNumber.Location = new System.Drawing.Point(23, 319);
+            this.maskedTextBoxNumber.Name = "maskedTextBoxNumber";
+            this.maskedTextBoxNumber.Size = new System.Drawing.Size(150, 31);
+            this.maskedTextBoxNumber.TabIndex = 9;
+            // 
+            // buttonReload
+            // 
+            this.buttonReload.Location = new System.Drawing.Point(12, 397);
+            this.buttonReload.Name = "buttonReload";
+            this.buttonReload.Size = new System.Drawing.Size(167, 35);
+            this.buttonReload.TabIndex = 8;
+            this.buttonReload.Text = "Обновить экран";
+            this.buttonReload.UseVisualStyleBackColor = true;
+            this.buttonReload.Click += new System.EventHandler(this.ButtonRefreshCollection_Click);
+            // 
+            // buttonDelete
+            // 
+            this.buttonDelete.Location = new System.Drawing.Point(12, 356);
+            this.buttonDelete.Name = "buttonDelete";
+            this.buttonDelete.Size = new System.Drawing.Size(167, 35);
+            this.buttonDelete.TabIndex = 7;
+            this.buttonDelete.Text = "Удалить кран";
+            this.buttonDelete.UseVisualStyleBackColor = true;
+            this.buttonDelete.Click += new System.EventHandler(this.ButtonRemoveCrane_Click);
+            // 
+            // buttonAdd
+            // 
+            this.buttonAdd.Location = new System.Drawing.Point(12, 278);
+            this.buttonAdd.Name = "buttonAdd";
+            this.buttonAdd.Size = new System.Drawing.Size(167, 35);
+            this.buttonAdd.TabIndex = 6;
+            this.buttonAdd.Text = "Добавить кран";
+            this.buttonAdd.UseVisualStyleBackColor = true;
+            this.buttonAdd.Click += new System.EventHandler(this.ButtonAddCrane_Click);
+            // 
+            // pictureBoxCollection
+            // 
+            this.pictureBoxCollection.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.pictureBoxCollection.Location = new System.Drawing.Point(0, 0);
+            this.pictureBoxCollection.Name = "pictureBoxCollection";
+            this.pictureBoxCollection.Size = new System.Drawing.Size(996, 401);
+            this.pictureBoxCollection.TabIndex = 5;
+            this.pictureBoxCollection.TabStop = false;
+            // 
+            // menuStrip1
+            // 
+            this.menuStrip1.Dock = System.Windows.Forms.DockStyle.Bottom;
+            this.menuStrip1.GripStyle = System.Windows.Forms.ToolStripGripStyle.Visible;
+            this.menuStrip1.ImageScalingSize = new System.Drawing.Size(24, 24);
+            this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.файлToolStripMenuItem});
+            this.menuStrip1.Location = new System.Drawing.Point(0, 401);
+            this.menuStrip1.Name = "menuStrip1";
+            this.menuStrip1.RenderMode = System.Windows.Forms.ToolStripRenderMode.Professional;
+            this.menuStrip1.Size = new System.Drawing.Size(996, 33);
+            this.menuStrip1.TabIndex = 12;
+            this.menuStrip1.Text = "menuStrip1";
+            // 
+            // файлToolStripMenuItem
+            // 
+            this.файлToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.ToolStripMenuItemLoad,
+            this.ToolStripMenuItemSave});
+            this.файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            this.файлToolStripMenuItem.Size = new System.Drawing.Size(68, 29);
+            this.файлToolStripMenuItem.Text = "файл";
+            // 
+            // ToolStripMenuItemLoad
+            // 
+            this.ToolStripMenuItemLoad.Name = "ToolStripMenuItemLoad";
+            this.ToolStripMenuItemLoad.Size = new System.Drawing.Size(197, 34);
+            this.ToolStripMenuItemLoad.Text = "загрузить";
+            this.ToolStripMenuItemLoad.Click += new System.EventHandler(this.LoadToolStripMenuItem_Click);
+            // 
+            // ToolStripMenuItemSave
+            // 
+            this.ToolStripMenuItemSave.Name = "ToolStripMenuItemSave";
+            this.ToolStripMenuItemSave.Size = new System.Drawing.Size(197, 34);
+            this.ToolStripMenuItemSave.Text = "сохранить";
+            this.ToolStripMenuItemSave.Click += new System.EventHandler(this.SaveToolStripMenuItem_Click);
+            // 
+            // openFileDialog
+            // 
+            this.openFileDialog.FileName = "openFileDialog1";
+            this.openFileDialog.Filter = "txt file | *.txt";
+            // 
+            // saveFileDialog
+            // 
+            this.saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormCraneCollection
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
@@ -161,14 +214,18 @@
             this.ClientSize = new System.Drawing.Size(996, 434);
             this.Controls.Add(this.groupBoxInstruments);
             this.Controls.Add(this.pictureBoxCollection);
+            this.Controls.Add(this.menuStrip1);
             this.Name = "FormCraneCollection";
             this.Text = "Набор кранов";
             this.groupBoxInstruments.ResumeLayout(false);
             this.groupBoxInstruments.PerformLayout();
-            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).EndInit();
             this.groupBoxSet.ResumeLayout(false);
             this.groupBoxSet.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).EndInit();
+            this.menuStrip1.ResumeLayout(false);
+            this.menuStrip1.PerformLayout();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
@@ -185,5 +242,11 @@
         private Button buttonAddSet;
         private ListBox listBoxStorages;
         private Button buttonRemoveSet;
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem ToolStripMenuItemLoad;
+        private ToolStripMenuItem ToolStripMenuItemSave;
+        private OpenFileDialog openFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

HoistingCrane/HoistingCrane/FormCraneCollection.cs

@@ -1,6 +1,7 @@
 using HoistingCrane.DrawningObjects;
 using HoistingCrane.Generics;
 using HoistingCrane.MovementStrategy;
+using System.Windows.Forms;
 
 namespace HoistingCrane
 {
@@ -29,6 +30,39 @@ namespace HoistingCrane
                 listBoxStorages.SelectedIndex = index;
             }
         }
+        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 прошло успешно",
+                    "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    ReloadObjects();
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
         private void ButtonAddObject_Click(object sender, EventArgs e)
         {
             if (string.IsNullOrEmpty(textBoxStorageName.Text))

HoistingCrane/HoistingCrane/FormCraneCollection.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>173, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>367, 17</value>
+  </metadata>
 </root>