4 Лабораторная работа

Project_airbus/Project_airbus/CollectionGenericObjects/CollectionType.cs

@@ -0,0 +1,22 @@
+namespace Project_airbus.CollectionGenericObjects;
+
+    /// <summary>
+    /// Тип коллекции
+    /// </summary>
+public enum CollectionType
+{
+    /// <summary>
+    /// Неопределено
+    /// </summary>
+    None = 0,
+
+    /// <summary>
+    /// Массив
+    /// </summary>
+    Massive = 1,
+
+    /// <summary>
+    /// Список
+    /// </summary>
+    List = 2
+}

Project_airbus/Project_airbus/CollectionGenericObjects/ListGenericObjects.cs

@@ -0,0 +1,61 @@
+namespace Project_airbus.CollectionGenericObjects;
+
+/// <summary>
+/// Параметризованный набор объектов
+/// </summary>
+/// <typeparam name="T">Параметр: ограничение - ссылочный тип</typeparam>
+public class ListGenericObjects<T> : ICollectionGenericObjects<T>
+    where T : class
+{
+    /// <summary>
+    /// Список объектов, которые храним
+    /// </summary>
+    private readonly List<T?> _collection;
+
+    /// <summary>
+    /// Максимально допустимое число объектов в списке
+    /// </summary>
+    private int _maxCount;
+
+    public int Count => _collection.Count;
+
+    public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
+
+    /// <summary>
+	/// Конструктор
+	/// </summary>
+	public ListGenericObjects()
+    {
+        _collection = new();
+    }
+
+    public T Get(int position)
+    {
+        if (position >= Count || position < 0) return null;
+        return _collection[position];
+    }
+
+    public int Insert(T obj)
+    {
+        if (Count == _maxCount) return -1;
+        _collection.Add(obj);
+        return Count;
+    }
+
+    public int Insert(T obj, int position)
+    {
+        if (Count == _maxCount) return -1;
+        if (position >= Count || position < 0) return -1;
+        _collection.Insert(position, obj);
+        return position;
+    }
+
+    public T Remove(int position)
+    {
+        if (position >= _collection.Count || position < 0) return null;
+        T obj = _collection[position];
+        _collection.RemoveAt(position);
+        return obj;
+    }
+
+}

Project_airbus/Project_airbus/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -1,10 +1,4 @@
-using System;
+namespace Project_airbus.CollectionGenericObjects;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Project_airbus.CollectionGenericObjects;
 
 /// <summary>
 /// Параметризованный набор объектов
@@ -48,14 +42,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
     public T? Get(int position)
     {
-        // TODO проверка позиции
         if (position >= _collection.Length || position < 0) return null;
         return _collection[position];
     }
 
     public int Insert(T obj)
     {
-        // TODO вставка в свободное место набора
         int index = 0;
         while (index < _collection.Length)
         {
@@ -72,12 +64,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
     public int Insert(T obj, int position)
     {
-        // TODO проверка позиции
-        // TODO проверка, что элемент массива по этой позиции пустой, если нет, то
-        //		ищется свободное место после этой позиции и идет вставка туда
-        //		если нет после, ищем до
-        // TODO вставка
         if (position >= _collection.Length || position < 0) return -1;
+
         if (_collection[position] == null)
         {
             _collection[position] = obj;

Project_airbus/Project_airbus/CollectionGenericObjects/StorageCollection.cs

@@ -0,0 +1,68 @@
+namespace Project_airbus.CollectionGenericObjects;
+
+/// <summary>
+/// Класс-хранилище коллекций
+/// </summary>
+/// <typeparam name="T"></typeparam>
+public class StorageCollection<T>
+    where T : class
+{
+    /// <summary>
+    /// Словарь (хранилище) с коллекциями
+    /// </summary>
+    readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
+
+    /// <summary>
+    /// Возвращение списка названий коллекций
+    /// </summary>
+    public List<string> Keys => _storages.Keys.ToList();
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    public StorageCollection()
+    {
+        _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
+    }
+
+    /// <summary>
+    /// Добавление коллекции в хранилище
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    /// <param name="collectionType">тип коллекции</param>
+    public void AddCollection(string name, CollectionType collectionType)
+    {
+
+        if (_storages.ContainsKey(name)) return;
+        if (collectionType == CollectionType.None) return;
+        else if (collectionType == CollectionType.Massive)
+            _storages[name] = new MassiveGenericObjects<T>();
+        else if (collectionType == CollectionType.List)
+            _storages[name] = new ListGenericObjects<T>();
+    }
+
+    /// <summary>
+    /// Удаление коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    public void DelCollection(string name)
+    {
+        if (_storages.ContainsKey(name))
+            _storages.Remove(name);
+    }
+
+    /// <summary>
+    /// Доступ к коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    /// <returns></returns>
+    public ICollectionGenericObjects<T>? this[string name]
+    {
+        get
+        {
+            if (_storages.ContainsKey(name))
+                return _storages[name];
+            return null;
+        }
+    }
+}

Project_airbus/Project_airbus/FormAirplanCollection.Designer.cs

@@ -29,6 +29,15 @@
         private void InitializeComponent()
         {
             groupBoxTools = new GroupBox();
+            buttonCreateToCompany = new Button();
+            panelStorage = new Panel();
+            buttonCollectionDel = new Button();
+            listBoxCollection = new ListBox();
+            buttonCollectionAdd = new Button();
+            radioButtonList = new RadioButton();
+            radioButtonMassive = new RadioButton();
+            textBoxCollectionName = new TextBox();
+            labelCollectionName = new Label();
             buttonRefresh = new Button();
             buttonGoToCheck = new Button();
             ButtonDelAirplan = new Button();
@@ -37,30 +46,122 @@
             buttonAddAirplan = new Button();
             comboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            panelCompanyTools = new Panel();
             groupBoxTools.SuspendLayout();
+            panelStorage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            panelCompanyTools.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxTools
             // 
-            groupBoxTools.Controls.Add(buttonRefresh);
+            groupBoxTools.Controls.Add(panelCompanyTools);
-            groupBoxTools.Controls.Add(buttonGoToCheck);
+            groupBoxTools.Controls.Add(buttonCreateToCompany);
-            groupBoxTools.Controls.Add(ButtonDelAirplan);
+            groupBoxTools.Controls.Add(panelStorage);
-            groupBoxTools.Controls.Add(maskedTextBox);
-            groupBoxTools.Controls.Add(buttonAddAirbus);
-            groupBoxTools.Controls.Add(buttonAddAirplan);
             groupBoxTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(860, 0);
+            groupBoxTools.Location = new Point(925, 0);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(210, 617);
+            groupBoxTools.Size = new Size(210, 707);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
+            // buttonCreateToCompany
+            // 
+            buttonCreateToCompany.Location = new Point(6, 368);
+            buttonCreateToCompany.Name = "buttonCreateToCompany";
+            buttonCreateToCompany.Size = new Size(192, 26);
+            buttonCreateToCompany.TabIndex = 8;
+            buttonCreateToCompany.Text = "Создать компанию";
+            buttonCreateToCompany.UseVisualStyleBackColor = true;
+            buttonCreateToCompany.Click += buttonCreateToCompany_Click;
+            // 
+            // panelStorage
+            // 
+            panelStorage.Controls.Add(buttonCollectionDel);
+            panelStorage.Controls.Add(listBoxCollection);
+            panelStorage.Controls.Add(buttonCollectionAdd);
+            panelStorage.Controls.Add(radioButtonList);
+            panelStorage.Controls.Add(radioButtonMassive);
+            panelStorage.Controls.Add(textBoxCollectionName);
+            panelStorage.Controls.Add(labelCollectionName);
+            panelStorage.Dock = DockStyle.Top;
+            panelStorage.Location = new Point(3, 23);
+            panelStorage.Name = "panelStorage";
+            panelStorage.Size = new Size(204, 267);
+            panelStorage.TabIndex = 7;
+            // 
+            // buttonCollectionDel
+            // 
+            buttonCollectionDel.Location = new Point(0, 211);
+            buttonCollectionDel.Name = "buttonCollectionDel";
+            buttonCollectionDel.Size = new Size(207, 26);
+            buttonCollectionDel.TabIndex = 6;
+            buttonCollectionDel.Text = "Удалить коллекцию";
+            buttonCollectionDel.UseVisualStyleBackColor = true;
+            buttonCollectionDel.Click += buttonCollectionDel_Click;
+            // 
+            // listBoxCollection
+            // 
+            listBoxCollection.FormattingEnabled = true;
+            listBoxCollection.ItemHeight = 20;
+            listBoxCollection.Location = new Point(3, 141);
+            listBoxCollection.Name = "listBoxCollection";
+            listBoxCollection.Size = new Size(201, 64);
+            listBoxCollection.TabIndex = 5;
+            // 
+            // buttonCollectionAdd
+            // 
+            buttonCollectionAdd.Location = new Point(-3, 109);
+            buttonCollectionAdd.Name = "buttonCollectionAdd";
+            buttonCollectionAdd.Size = new Size(207, 26);
+            buttonCollectionAdd.TabIndex = 4;
+            buttonCollectionAdd.Text = "Добавить коллекцию";
+            buttonCollectionAdd.UseVisualStyleBackColor = true;
+            buttonCollectionAdd.Click += buttonCollectionAdd_Click;
+            // 
+            // radioButtonList
+            // 
+            radioButtonList.AutoSize = true;
+            radioButtonList.Location = new Point(115, 79);
+            radioButtonList.Name = "radioButtonList";
+            radioButtonList.Size = new Size(80, 24);
+            radioButtonList.TabIndex = 3;
+            radioButtonList.TabStop = true;
+            radioButtonList.Text = "Список";
+            radioButtonList.UseVisualStyleBackColor = true;
+            // 
+            // radioButtonMassive
+            // 
+            radioButtonMassive.AutoSize = true;
+            radioButtonMassive.Location = new Point(18, 79);
+            radioButtonMassive.Name = "radioButtonMassive";
+            radioButtonMassive.Size = new Size(82, 24);
+            radioButtonMassive.TabIndex = 2;
+            radioButtonMassive.TabStop = true;
+            radioButtonMassive.Text = "Массив";
+            radioButtonMassive.UseVisualStyleBackColor = true;
+            // 
+            // textBoxCollectionName
+            // 
+            textBoxCollectionName.Location = new Point(3, 36);
+            textBoxCollectionName.Name = "textBoxCollectionName";
+            textBoxCollectionName.Size = new Size(198, 27);
+            textBoxCollectionName.TabIndex = 1;
+            // 
+            // labelCollectionName
+            // 
+            labelCollectionName.AutoSize = true;
+            labelCollectionName.Location = new Point(28, 13);
+            labelCollectionName.Name = "labelCollectionName";
+            labelCollectionName.Size = new Size(155, 20);
+            labelCollectionName.TabIndex = 0;
+            labelCollectionName.Text = "Название коллекции";
+            // 
             // buttonRefresh
             // 
-            buttonRefresh.Location = new Point(6, 495);
+            buttonRefresh.Location = new Point(3, 253);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(195, 46);
             buttonRefresh.TabIndex = 6;
@@ -70,7 +171,7 @@
             // 
             // buttonGoToCheck
             // 
-            buttonGoToCheck.Location = new Point(6, 355);
+            buttonGoToCheck.Location = new Point(3, 201);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(195, 46);
             buttonGoToCheck.TabIndex = 5;
@@ -80,7 +181,7 @@
             // 
             // ButtonDelAirplan
             // 
-            ButtonDelAirplan.Location = new Point(6, 267);
+            ButtonDelAirplan.Location = new Point(3, 149);
             ButtonDelAirplan.Name = "ButtonDelAirplan";
             ButtonDelAirplan.Size = new Size(195, 46);
             ButtonDelAirplan.TabIndex = 4;
@@ -90,7 +191,7 @@
             // 
             // maskedTextBox
             // 
-            maskedTextBox.Location = new Point(6, 234);
+            maskedTextBox.Location = new Point(3, 116);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
             maskedTextBox.Size = new Size(192, 27);
@@ -99,7 +200,7 @@
             // 
             // buttonAddAirbus
             // 
-            buttonAddAirbus.Location = new Point(6, 142);
+            buttonAddAirbus.Location = new Point(3, 63);
             buttonAddAirbus.Name = "buttonAddAirbus";
             buttonAddAirbus.Size = new Size(192, 47);
             buttonAddAirbus.TabIndex = 2;
@@ -109,7 +210,7 @@
             // 
             // buttonAddAirplan
             // 
-            buttonAddAirplan.Location = new Point(6, 85);
+            buttonAddAirplan.Location = new Point(3, 6);
             buttonAddAirplan.Name = "buttonAddAirplan";
             buttonAddAirplan.Size = new Size(192, 51);
             buttonAddAirplan.TabIndex = 1;
@@ -123,9 +224,9 @@
             comboBoxSelectorCompany.DropDownStyle = ComboBoxStyle.DropDownList;
             comboBoxSelectorCompany.FormattingEnabled = true;
             comboBoxSelectorCompany.Items.AddRange(new object[] { "Хранилище" });
-            comboBoxSelectorCompany.Location = new Point(6, 26);
+            comboBoxSelectorCompany.Location = new Point(6, 334);
             comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
-            comboBoxSelectorCompany.Size = new Size(192, 28);
+            comboBoxSelectorCompany.Size = new Size(140, 28);
             comboBoxSelectorCompany.TabIndex = 0;
             comboBoxSelectorCompany.SelectedIndexChanged += ComboBoxSelectorCompany_SelectedIndexChanged;
             // 
@@ -134,22 +235,39 @@
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 0);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(860, 617);
+            pictureBox.Size = new Size(925, 707);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // panelCompanyTools
+            // 
+            panelCompanyTools.Controls.Add(buttonAddAirplan);
+            panelCompanyTools.Controls.Add(buttonAddAirbus);
+            panelCompanyTools.Controls.Add(maskedTextBox);
+            panelCompanyTools.Controls.Add(buttonRefresh);
+            panelCompanyTools.Controls.Add(ButtonDelAirplan);
+            panelCompanyTools.Controls.Add(buttonGoToCheck);
+            panelCompanyTools.Enabled = false;
+            panelCompanyTools.Location = new Point(3, 400);
+            panelCompanyTools.Name = "panelCompanyTools";
+            panelCompanyTools.Size = new Size(207, 307);
+            panelCompanyTools.TabIndex = 9;
+            // 
             // FormAirplanCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1070, 617);
+            ClientSize = new Size(1135, 707);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
             Name = "FormAirplanCollection";
             Text = "Коллекция самолётов";
             groupBoxTools.ResumeLayout(false);
-            groupBoxTools.PerformLayout();
+            panelStorage.ResumeLayout(false);
+            panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            panelCompanyTools.ResumeLayout(false);
+            panelCompanyTools.PerformLayout();
             ResumeLayout(false);
         }
 
@@ -164,5 +282,15 @@
         private PictureBox pictureBox;
         private Button buttonRefresh;
         private Button buttonGoToCheck;
+        private Panel panelStorage;
+        private TextBox textBoxCollectionName;
+        private Label labelCollectionName;
+        private RadioButton radioButtonMassive;
+        private Button buttonCollectionDel;
+        private ListBox listBoxCollection;
+        private Button buttonCollectionAdd;
+        private RadioButton radioButtonList;
+        private Button buttonCreateToCompany;
+        private Panel panelCompanyTools;
     }
 }

Project_airbus/Project_airbus/FormAirplanCollection.cs

@@ -8,6 +8,11 @@ namespace Project_airbus;
 /// </summary>
 public partial class FormAirplanCollection : Form
 {
+    /// <summary>
+	/// Хранилише коллекций
+	/// </summary>
+	private readonly StorageCollection<DrawingAirplan> _storageCollection;
+
     /// <summary>
     /// Компания
     /// </summary>
@@ -19,6 +24,7 @@ public partial class FormAirplanCollection : Form
     public FormAirplanCollection()
     {
         InitializeComponent();
+        _storageCollection = new();
     }
 
     /// <summary>
@@ -28,12 +34,7 @@ public partial class FormAirplanCollection : Form
     /// <param name="e"></param>
     private void ComboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
     {
-        switch (comboBoxSelectorCompany.Text)
+        panelCompanyTools.Enabled = false;
-        {
-            case "Хранилище":
-                _company = new AirplanSharingService(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawingAirplan>());
-                break;
-        }
     }
 
     /// <summary>
@@ -183,4 +184,99 @@ public partial class FormAirplanCollection : Form
 
         pictureBox.Image = _company.Show();
     }
+
+    /// <summary>
+    /// Добавление коллекции
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void buttonCollectionAdd_Click(object sender, EventArgs e)
+    {
+        if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonList.Checked && !radioButtonMassive.Checked))
+        {
+            MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            return;
+        }
+
+        CollectionType collectionType = CollectionType.None;
+        if (radioButtonMassive.Checked)
+        {
+            collectionType = CollectionType.Massive;
+        }
+        else if (radioButtonList.Checked)
+        {
+            collectionType = CollectionType.List;
+        }
+
+        _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
+        RerfreshListBoxItems();
+
+    }
+
+    /// <summary>
+	/// Обновление списка в listBoxCollection
+	/// </summary>
+	private void RerfreshListBoxItems()
+    {
+        listBoxCollection.Items.Clear();
+        for (int i = 0; i < _storageCollection.Keys?.Count; ++i)
+        {
+            string? colName = _storageCollection.Keys?[i];
+            if (!string.IsNullOrEmpty(colName))
+            {
+                listBoxCollection.Items.Add(colName);
+            }
+        }
+
+    }
+
+    /// <summary>
+	/// Удаление коллекции
+	/// </summary>
+    private void buttonCollectionDel_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
+        {
+            MessageBox.Show("Коллекция не выбрана");
+            return;
+        }
+
+        if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+        {
+            return;
+        }
+        _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
+        RerfreshListBoxItems();
+    }
+
+    /// <summary>
+    /// Создание компании
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void buttonCreateToCompany_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
+        {
+            MessageBox.Show("Коллекция не выбрана");
+            return;
+        }
+
+        ICollectionGenericObjects<DrawingAirplan>? collection = _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
+        if (collection == null)
+        {
+            MessageBox.Show("Коллекция не проинициализирована");
+            return;
+        }
+
+        switch (comboBoxSelectorCompany.Text)
+        {
+            case "Хранилище":
+                _company = new AirplanSharingService(pictureBox.Width, pictureBox.Height, collection);
+                break;
+        }
+
+        panelCompanyTools.Enabled = true;
+        RerfreshListBoxItems();
+    }
 }