лабораторная работа 6

lab_0/CollectionGenericObject/AbstractCompany.cs

@@ -47,7 +47,7 @@ public abstract class AbstractCompany
         _pictureWidth = picWidth;
         _pictureHeight = picHeight;
         _collection = collection;
-        _collection.SetMaxCount = GetMaxCount;
+        _collection.MaxCount = GetMaxCount;
     }
 
     /// <summary>

lab_0/CollectionGenericObject/ICollectionGenericObjects.cs

@@ -21,7 +21,7 @@ namespace ProjectBus.CollectionGenericObject;
         /// <summary>
         /// Установка максимального количества элементов
         /// </summary>
-        int SetMaxCount { set; }
+        int MaxCount { get; set; }
 
         /// <summary>
         /// Добавление объекта в коллекцию

lab_0/CollectionGenericObject/ListGenericObjects.cs

@@ -21,10 +21,21 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
 
     public int Count => _collection.Count;
 
-    public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
 
     public CollectionType GetCollectionType => CollectionType.List;
 
+    public int MaxCount
+    {
+        get { return Count; }
+        set
+        {
+            if (value > 0)
+            {
+                _maxCount = value;
+            }
+        }
+    }
+
     /// <summary>
     /// Конструктор
     /// </summary>

lab_0/CollectionGenericObject/MassiveGenericObjects.cs

@@ -21,8 +21,12 @@ namespace ProjectBus.CollectionGenericObject;
 
         public int Count => _collection.Length;
 
-        public int SetMaxCount
+        public int MaxCount
         {
+            get
+            {
+                return _collection.Length;
+            }
             set
             {
                 if (value > 0)
@@ -37,6 +41,7 @@ namespace ProjectBus.CollectionGenericObject;
                     }
                 }
             }
+
         }
 
     public CollectionType GetCollectionType => CollectionType.Massive;

lab_0/CollectionGenericObject/StorageCollection.cs

@@ -1,4 +1,5 @@
-using System;
+using ProjectBus.Drawnings;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -12,7 +13,7 @@ namespace ProjectBus.CollectionGenericObject;
 /// <typeparam name="T"></typeparam>
 
 public class StorageCollection<T>
-    where T : class
+    where T : DrawningSimpleBus
 {/// <summary>
  /// Словарь (хранилище) с коллекциями
  /// </summary>
@@ -23,6 +24,21 @@ public class StorageCollection<T>
     /// </summary>
     public List<string> Keys => _storages.Keys.ToList();
 
+    /// <summary>
+    /// Ключевое слово, с которого должен начинаться файл
+    /// </summary>
+    private readonly string _collectionKey = "CollectionsStorage";
+
+    /// <summary>
+    /// Разделитель для записи ключа и значения элемента словаря
+    /// </summary>
+    private readonly string _separatorForKeyValue = "|";
+
+    /// <summary>
+    /// Разделитель для записей коллекции данных в файл
+    /// </summary>
+    private readonly string _separatorItems = ";";
+
     /// <summary>
     /// Конструктор
     /// </summary>
@@ -77,4 +93,137 @@ public class StorageCollection<T>
             return _storages[name];
         }
     }
+
+    /// <summary>
+    /// Сохранение информации по автомобилям в хранилище в файл
+    /// </summary>
+    /// <param name="filename">Путь и имя файла</param>
+    /// <returns>true - сохранение прошло успешно, false - ошибка при сохранении данных</returns>
+    public bool SaveData(string filename)
+    {
+        if (_storages.Count == 0)
+        {
+            return false;
+        }
+
+        if (File.Exists(filename))
+        {
+            File.Delete(filename);
+        }
+
+        using (StreamWriter writer = new StreamWriter(filename))
+        {
+            writer.Write(_collectionKey);
+            foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
+            {
+                StringBuilder sb = new();
+                sb.Append(Environment.NewLine);
+                // не сохраняем пустые коллекции
+                if (value.Value.Count == 0)
+                {
+                    continue;
+                }
+
+                sb.Append(value.Key);
+                sb.Append(_separatorForKeyValue);
+                sb.Append(value.Value.GetCollectionType);
+                sb.Append(_separatorForKeyValue);
+                sb.Append(value.Value.MaxCount);
+                sb.Append(_separatorForKeyValue);
+                foreach (T? item in value.Value.GetItems())
+                {
+                    string data = item?.GetDataForSave() ?? string.Empty;
+                    if (string.IsNullOrEmpty(data))
+                    {
+                        continue;
+                    }
+
+                    sb.Append(data);
+                    sb.Append(_separatorItems);
+                }
+
+                writer.Write(sb);
+            }
+        }
+
+        return true;
+    }
+
+    /// <summary>
+    /// Загрузка информации по автомобилям в хранилище из файла
+    /// </summary>
+    /// <param name="filename">Путь и имя файла</param>
+    /// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
+    public bool LoadData(string filename)
+    {
+        if (!File.Exists(filename))
+        {
+            return false;
+        }
+
+        using (StreamReader fs = File.OpenText(filename))
+        {
+            string str = fs.ReadLine();
+            if (str == null || str.Length == 0)
+            {
+                return false;
+            }
+
+            if (!str.StartsWith(_collectionKey))
+            {
+                return false;
+            }
+
+            _storages.Clear();
+            string strs = "";
+            while ((strs = fs.ReadLine()) != null)
+            {
+                string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                if (record.Length != 4)
+                {
+                    continue;
+                }
+
+                CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
+                if (collection == null)
+                {
+                    return false;
+                }
+
+                collection.MaxCount = Convert.ToInt32(record[2]);
+                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    if (elem?.CreateDrawningSimpleBus() is T bus)
+                    {
+                        if (collection.Insert(bus) == -1)
+                        {
+                            return false;
+                        }
+                    }
+                }
+
+                _storages.Add(record[0], collection);
+            }
+
+            return true;
+        }
+    }
+
+    /// <summary>
+    /// Создание коллекции по типу
+    /// </summary>
+    /// <param name="collectionType"></param>
+    /// <returns></returns>
+    private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
+    {
+        return collectionType switch
+        {
+            CollectionType.Massive => new MassiveGenericObjects<T>(),
+            CollectionType.List => new ListGenericObjects<T>(),
+            _ => null,
+        };
+    }
 }
+

lab_0/Entities/EntitySimpleBus.cs

@@ -20,6 +20,14 @@ public class EntitySimpleBus
     /// Основной цвет
     /// </summary>
     public Color BodyColor { get; private set; }
+    /// <summary>
+    /// Основной цвет
+    /// </summary>
+    /// <param name="color"></param>
+    public void SetBodyColor(Color color)
+    {
+        BodyColor = color;
+    }
 
 
     /// <summary>

lab_0/FormSimpleBusCollection.Designer.cs

@@ -46,10 +46,17 @@
             textBoxCollectionName = new TextBox();
             labelCollectionName = new Label();
             pictureBox = new PictureBox();
+            menuStrip = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            SaveToolStripMenuItem = new ToolStripMenuItem();
+            LoadToolStripMenuItem = new ToolStripMenuItem();
+            saveFileDialog = new SaveFileDialog();
+            openFileDialog = new OpenFileDialog();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxTools
@@ -57,9 +64,9 @@
             groupBoxTools.Controls.Add(panelCompanyTools);
             groupBoxTools.Controls.Add(panelStorage);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(1018, 0);
+            groupBoxTools.Location = new Point(1018, 40);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(356, 1058);
+            groupBoxTools.Size = new Size(356, 1018);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
@@ -73,14 +80,14 @@
             panelCompanyTools.Controls.Add(buttonGoToCheck);
             panelCompanyTools.Dock = DockStyle.Bottom;
             panelCompanyTools.Enabled = false;
-            panelCompanyTools.Location = new Point(3, 543);
+            panelCompanyTools.Location = new Point(3, 570);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(350, 512);
+            panelCompanyTools.Size = new Size(350, 445);
             panelCompanyTools.TabIndex = 8;
             // 
             // buttonAddSimpleBus
             // 
-            buttonAddSimpleBus.Location = new Point(9, 3);
+            buttonAddSimpleBus.Location = new Point(9, 48);
             buttonAddSimpleBus.Name = "buttonAddSimpleBus";
             buttonAddSimpleBus.Size = new Size(318, 59);
             buttonAddSimpleBus.TabIndex = 1;
@@ -90,7 +97,7 @@
             // 
             // maskedTextBox
             // 
-            maskedTextBox.Location = new Point(15, 173);
+            maskedTextBox.Location = new Point(13, 135);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
             maskedTextBox.Size = new Size(306, 39);
@@ -100,7 +107,7 @@
             // buttonRefresh
             // 
             buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(6, 366);
+            buttonRefresh.Location = new Point(6, 365);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(328, 49);
             buttonRefresh.TabIndex = 7;
@@ -111,7 +118,7 @@
             // buttonDelBus
             // 
             buttonDelBus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonDelBus.Location = new Point(6, 231);
+            buttonDelBus.Location = new Point(6, 200);
             buttonDelBus.Name = "buttonDelBus";
             buttonDelBus.Size = new Size(321, 46);
             buttonDelBus.TabIndex = 5;
@@ -122,7 +129,7 @@
             // buttonGoToCheck
             // 
             buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonGoToCheck.Location = new Point(6, 293);
+            buttonGoToCheck.Location = new Point(6, 277);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(328, 58);
             buttonGoToCheck.TabIndex = 6;
@@ -238,12 +245,53 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 40);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(1018, 1058);
+            pictureBox.Size = new Size(1018, 1018);
             pictureBox.TabIndex = 0;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.ImageScalingSize = new Size(32, 32);
+            menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(1374, 40);
+            menuStrip.TabIndex = 1;
+            menuStrip.Text = "menuStrip";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(90, 36);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // SaveToolStripMenuItem
+            // 
+            SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+            SaveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
+            SaveToolStripMenuItem.Size = new Size(361, 44);
+            SaveToolStripMenuItem.Text = "Сохранение";
+            SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // LoadToolStripMenuItem
+            // 
+            LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
+            LoadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
+            LoadToolStripMenuItem.Size = new Size(361, 44);
+            LoadToolStripMenuItem.Text = "Загрузка";
+            LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormSimpleBusCollection
             // 
             AutoScaleDimensions = new SizeF(13F, 32F);
@@ -251,6 +299,8 @@
             ClientSize = new Size(1374, 1058);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormSimpleBusCollection";
             Text = "Коллекция автобусов";
             groupBoxTools.ResumeLayout(false);
@@ -259,7 +309,10 @@
             panelStorage.ResumeLayout(false);
             panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
 
@@ -285,5 +338,11 @@
         private Button buttonCollectionAdd;
         private Button buttonCreateCompany;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem SaveToolStripMenuItem;
+        private ToolStripMenuItem LoadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

lab_0/FormSimpleBusCollection.cs

@@ -1,6 +1,7 @@
 using ProjectBus.MovementStrategy;
 using ProjectBus.Drawnings;
 using ProjectBus.CollectionGenericObject;
+using System.Windows.Forms;
 
 namespace ProjectBus;
 
@@ -294,6 +295,48 @@ public partial class FormSimpleBusCollection : Form
         panelCompanyTools.Enabled = true;
         RerfreshListBoxItems();
     }
+
+    /// <summary>
+    /// Обработка нажатия "Сохранение"
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        if (saveFileDialog.ShowDialog() == DialogResult.OK)
+        {
+            if (_storageCollection.SaveData(saveFileDialog.FileName))
+            {
+                MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            else
+            {
+                MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+    }
+
+    /// <summary>
+    /// Обработка нажатия "Загрузка"
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        if (openFileDialog.ShowDialog() == DialogResult.OK)
+        {
+            if (_storageCollection.LoadData(openFileDialog.FileName))
+            {
+                MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                RerfreshListBoxItems();
+            }
+            else
+            {
+                MessageBox.Show("Не загружено", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
 }
 
 

lab_0/FormSimpleBusCollection.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="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>204, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>447, 17</value>
+  </metadata>
 </root>

lab_0/FormSimpleBusConfig.Designer.cs

@@ -74,7 +74,7 @@
             groupBoxConfig.Dock = DockStyle.Left;
             groupBoxConfig.Location = new Point(0, 0);
             groupBoxConfig.Name = "groupBoxConfig";
-            groupBoxConfig.Size = new Size(975, 431);
+            groupBoxConfig.Size = new Size(975, 829);
             groupBoxConfig.TabIndex = 0;
             groupBoxConfig.TabStop = false;
             groupBoxConfig.Text = "Параметры";
@@ -161,6 +161,8 @@
             // 
             // panelRed
             // 
+            panelRed.AllowDrop = true;
+            panelRed.AutoSize = true;
             panelRed.BackColor = Color.Red;
             panelRed.Location = new Point(21, 38);
             panelRed.Name = "panelRed";
@@ -252,7 +254,7 @@
             // 
             pictureBoxObject.Location = new Point(18, 100);
             pictureBoxObject.Name = "pictureBoxObject";
-            pictureBoxObject.Size = new Size(379, 168);
+            pictureBoxObject.Size = new Size(585, 593);
             pictureBoxObject.TabIndex = 1;
             pictureBoxObject.TabStop = false;
             // 
@@ -283,13 +285,14 @@
             panelObject.Controls.Add(pictureBoxObject);
             panelObject.Location = new Point(1035, 12);
             panelObject.Name = "panelObject";
-            panelObject.Size = new Size(412, 287);
+            panelObject.Size = new Size(441, 315);
             panelObject.TabIndex = 4;
             panelObject.DragDrop += PanelObject_DragDrop;
             panelObject.DragEnter += PanelObject_DragEnter;
             // 
             // labelAdditionalColor
             // 
+            labelAdditionalColor.AllowDrop = true;
             labelAdditionalColor.BorderStyle = BorderStyle.FixedSingle;
             labelAdditionalColor.Location = new Point(226, 23);
             labelAdditionalColor.Name = "labelAdditionalColor";
@@ -302,10 +305,11 @@
             // 
             // labelBodyColor
             // 
+            labelBodyColor.AllowDrop = true;
             labelBodyColor.BorderStyle = BorderStyle.FixedSingle;
-            labelBodyColor.Location = new Point(18, 23);
+            labelBodyColor.Location = new Point(38, 23);
             labelBodyColor.Name = "labelBodyColor";
-            labelBodyColor.Size = new Size(171, 57);
+            labelBodyColor.Size = new Size(140, 57);
             labelBodyColor.TabIndex = 9;
             labelBodyColor.Text = "Цвет";
             labelBodyColor.TextAlign = ContentAlignment.MiddleCenter;
@@ -316,7 +320,7 @@
             // 
             AutoScaleDimensions = new SizeF(13F, 32F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1488, 431);
+            ClientSize = new Size(1745, 829);
             Controls.Add(panelObject);
             Controls.Add(buttonCancel);
             Controls.Add(buttonAdd);
@@ -326,6 +330,7 @@
             groupBoxConfig.ResumeLayout(false);
             groupBoxConfig.PerformLayout();
             groupBoxColors.ResumeLayout(false);
+            groupBoxColors.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)numericUpDownWeight).EndInit();
             ((System.ComponentModel.ISupportInitialize)numericUpDownSpeed).EndInit();
             ((System.ComponentModel.ISupportInitialize)pictureBoxObject).EndInit();

lab_0/FormSimpleBusConfig.cs

@@ -146,8 +146,11 @@ public partial class FormSimpleBusConfig : Form
     {
         if (_simpleBus != null)
         {
-            _simpleBus.EntitySimpleBus.setBodyColor((Color)e.Data.GetData(typeof(Color)));
+            if (_simpleBus != null)
-            DrawObject();
+            {
+                _simpleBus.EntitySimpleBus.SetBodyColor((Color)e.Data.GetData(typeof(Color)));
+                DrawObject();
+            }
         }
     }
 
@@ -180,12 +183,12 @@ public partial class FormSimpleBusConfig : Form
     /// <param name="e"></param>
     private void LabelAdditionalColor_DragDrop(object sender, DragEventArgs e)
     {
-        if (_simpleBus is DrawningBus bus)
+        if (_simpleBus.EntitySimpleBus is EntityBus _bus)
         {
-            labelAdditionalColor.BackColor = (Color)e.Data.GetData(typeof(Color));
+            _bus.setAdditionalColor((Color)e.Data.GetData(typeof(Color)));
-            bus.SetAdditionalColor((Color)e.Data.GetData(typeof(Color)));
         }
         DrawObject();
+        DrawObject();
     }
 
     private void ButtonAdd_Click(object sender, EventArgs e)