4 лабораторная работа

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/CollectionType.cs

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

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/ListGenericObjects.cs

@@ -0,0 +1,60 @@
+namespace ProjectSeaplane.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 < 0 || position > _collection.Count)
+        {
+            return null;
+        }
+        return _collection[position];
+    }
+    public int Insert(T obj)
+    {
+        return Insert(obj, _collection.Count);
+    }
+    public int Insert(T obj, int position)
+    {
+        if (_maxCount == _collection.Count || position < 0 || position > _collection.Count)
+        {
+            return -1;
+        }
+        _collection.Insert(position, obj);
+        return _collection.Count;
+    }
+    public T? Remove(int position)
+    {
+        if (position < 0 || position > _collection.Count)
+        {
+            return null;
+        }
+        T obj = _collection[position];
+        _collection.RemoveAt(position);
+        return obj;
+    }
+}

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -56,19 +56,21 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
     public int Insert(T obj)
     {
-        for (int i = 0; i < Count; ++i)
+        return Insert(obj, 0);
-        {
-            if (_collection[i] == null)
-            {
-                _collection[i] = obj;
-                return i;
-            }
-        }
-        return -1;
     }
 
     public int Insert(T obj, int position)
     {
+        if (position < 0 || position >= Count)
+        {
+            return -1;
+        }
+        if (_collection[position] == null)
+        {
+            _collection[position] = obj;
+            return position;
+        }
+
         for (int i = position; i < Count; i++)
         {
             if (_collection[i] == null)

ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/StorageCollection.cs

@@ -0,0 +1,85 @@
+namespace ProjectSeaplane.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>> _storage;
+
+    /// <summary>
+    /// Возвращение списка названий коллекций
+    /// </summary>
+    public List<string> Keys => _storage.Keys.ToList();
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    public StorageCollection()
+    {
+        _storage = 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 (string.IsNullOrEmpty(name) || _storage.ContainsKey(name))
+        {
+            return;
+        }
+        if (collectionType == CollectionType.None)
+        {
+            return;
+        }
+        if (collectionType == CollectionType.Massive)
+        {
+            _storage[name] = new MassiveGenericObjects<T>();
+        }
+        else if (collectionType == CollectionType.List)
+        {
+            _storage[name] = new ListGenericObjects<T>();
+        }
+    }
+
+    /// <summary>
+    /// Удаление коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    public void DelCollection(string name)
+    {
+        if (name == null || !_storage.ContainsKey(name))
+        {
+            return;
+        }
+        _storage.Remove(name);
+    }
+
+    /// <summary>
+    /// Доступ к коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    /// <returns></returns>
+    public ICollectionGenericObjects<T>? this[string name]
+    {
+        get
+        {
+            if (_storage.ContainsKey(name))
+            {
+                return _storage[name];
+            }
+            else
+            {
+                return null;
+            }
+        }
+    }
+}

ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.Designer.cs

@@ -29,6 +29,15 @@
         private void InitializeComponent()
         {
             groupBoxTools = new GroupBox();
+            buttonCreateCompany = 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();
             buttonRemovePlane = new Button();
@@ -37,33 +46,126 @@
             buttonAddPlane = 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(buttonCreateCompany);
-            groupBoxTools.Controls.Add(buttonRemovePlane);
+            groupBoxTools.Controls.Add(panelStorage);
-            groupBoxTools.Controls.Add(maskedTextBoxPosition);
-            groupBoxTools.Controls.Add(buttonAddSeaplane);
-            groupBoxTools.Controls.Add(buttonAddPlane);
             groupBoxTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(710, 0);
+            groupBoxTools.Location = new Point(793, 0);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(144, 529);
+            groupBoxTools.Size = new Size(144, 571);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
+            // buttonCreateCompany
+            // 
+            buttonCreateCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonCreateCompany.Location = new Point(7, 285);
+            buttonCreateCompany.Name = "buttonCreateCompany";
+            buttonCreateCompany.Size = new Size(126, 30);
+            buttonCreateCompany.TabIndex = 9;
+            buttonCreateCompany.Text = "Создать компанию";
+            buttonCreateCompany.UseVisualStyleBackColor = true;
+            buttonCreateCompany.Click += ButtonCreateCompany_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, 19);
+            panelStorage.Name = "panelStorage";
+            panelStorage.Size = new Size(138, 231);
+            panelStorage.TabIndex = 7;
+            // 
+            // buttonCollectionDel
+            // 
+            buttonCollectionDel.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonCollectionDel.Location = new Point(3, 196);
+            buttonCollectionDel.Name = "buttonCollectionDel";
+            buttonCollectionDel.Size = new Size(126, 30);
+            buttonCollectionDel.TabIndex = 8;
+            buttonCollectionDel.Text = "Удалить коллекцию";
+            buttonCollectionDel.UseVisualStyleBackColor = true;
+            buttonCollectionDel.Click += ButtonCollectionDel_Click;
+            // 
+            // listBoxCollection
+            // 
+            listBoxCollection.FormattingEnabled = true;
+            listBoxCollection.ItemHeight = 15;
+            listBoxCollection.Location = new Point(3, 126);
+            listBoxCollection.Name = "listBoxCollection";
+            listBoxCollection.Size = new Size(126, 64);
+            listBoxCollection.TabIndex = 5;
+            // 
+            // buttonCollectionAdd
+            // 
+            buttonCollectionAdd.Location = new Point(4, 81);
+            buttonCollectionAdd.Name = "buttonCollectionAdd";
+            buttonCollectionAdd.Size = new Size(125, 39);
+            buttonCollectionAdd.TabIndex = 4;
+            buttonCollectionAdd.Text = "Добавить коллекцию";
+            buttonCollectionAdd.UseVisualStyleBackColor = true;
+            buttonCollectionAdd.Click += ButtonCollectionAdd_Click;
+            // 
+            // radioButtonList
+            // 
+            radioButtonList.AutoSize = true;
+            radioButtonList.Location = new Point(69, 56);
+            radioButtonList.Name = "radioButtonList";
+            radioButtonList.Size = new Size(66, 19);
+            radioButtonList.TabIndex = 3;
+            radioButtonList.TabStop = true;
+            radioButtonList.Text = "Список";
+            radioButtonList.UseVisualStyleBackColor = true;
+            // 
+            // radioButtonMassive
+            // 
+            radioButtonMassive.AutoSize = true;
+            radioButtonMassive.Location = new Point(4, 56);
+            radioButtonMassive.Name = "radioButtonMassive";
+            radioButtonMassive.Size = new Size(67, 19);
+            radioButtonMassive.TabIndex = 2;
+            radioButtonMassive.TabStop = true;
+            radioButtonMassive.Text = "Массив";
+            radioButtonMassive.UseVisualStyleBackColor = true;
+            // 
+            // textBoxCollectionName
+            // 
+            textBoxCollectionName.Location = new Point(3, 27);
+            textBoxCollectionName.Name = "textBoxCollectionName";
+            textBoxCollectionName.Size = new Size(126, 23);
+            textBoxCollectionName.TabIndex = 1;
+            // 
+            // labelCollectionName
+            // 
+            labelCollectionName.AutoSize = true;
+            labelCollectionName.Location = new Point(4, 9);
+            labelCollectionName.Name = "labelCollectionName";
+            labelCollectionName.Size = new Size(125, 15);
+            labelCollectionName.TabIndex = 0;
+            labelCollectionName.Text = "Название коллекции:";
+            // 
             // buttonRefresh
             // 
-            buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonRefresh.Location = new Point(3, 202);
-            buttonRefresh.Location = new Point(6, 429);
             buttonRefresh.Name = "buttonRefresh";
-            buttonRefresh.Size = new Size(126, 44);
+            buttonRefresh.Size = new Size(126, 42);
             buttonRefresh.TabIndex = 6;
             buttonRefresh.Text = "Обновить";
             buttonRefresh.UseVisualStyleBackColor = true;
@@ -71,10 +173,9 @@
             // 
             // buttonGoToCheck
             // 
-            buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonGoToCheck.Location = new Point(4, 166);
-            buttonGoToCheck.Location = new Point(6, 346);
             buttonGoToCheck.Name = "buttonGoToCheck";
-            buttonGoToCheck.Size = new Size(126, 44);
+            buttonGoToCheck.Size = new Size(126, 30);
             buttonGoToCheck.TabIndex = 5;
             buttonGoToCheck.Text = "Передать на тесты";
             buttonGoToCheck.UseVisualStyleBackColor = true;
@@ -82,10 +183,9 @@
             // 
             // buttonRemovePlane
             // 
-            buttonRemovePlane.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonRemovePlane.Location = new Point(4, 130);
-            buttonRemovePlane.Location = new Point(6, 265);
             buttonRemovePlane.Name = "buttonRemovePlane";
-            buttonRemovePlane.Size = new Size(126, 44);
+            buttonRemovePlane.Size = new Size(126, 30);
             buttonRemovePlane.TabIndex = 4;
             buttonRemovePlane.Text = "Удалить самолёт";
             buttonRemovePlane.UseVisualStyleBackColor = true;
@@ -93,7 +193,7 @@
             // 
             // maskedTextBoxPosition
             // 
-            maskedTextBoxPosition.Location = new Point(6, 208);
+            maskedTextBoxPosition.Location = new Point(4, 101);
             maskedTextBoxPosition.Mask = "00";
             maskedTextBoxPosition.Name = "maskedTextBoxPosition";
             maskedTextBoxPosition.Size = new Size(126, 23);
@@ -102,8 +202,7 @@
             // 
             // buttonAddSeaplane
             // 
-            buttonAddSeaplane.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonAddSeaplane.Location = new Point(3, 51);
-            buttonAddSeaplane.Location = new Point(6, 126);
             buttonAddSeaplane.Name = "buttonAddSeaplane";
             buttonAddSeaplane.Size = new Size(126, 44);
             buttonAddSeaplane.TabIndex = 2;
@@ -113,8 +212,7 @@
             // 
             // buttonAddPlane
             // 
-            buttonAddPlane.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonAddPlane.Location = new Point(4, 3);
-            buttonAddPlane.Location = new Point(6, 78);
             buttonAddPlane.Name = "buttonAddPlane";
             buttonAddPlane.Size = new Size(126, 42);
             buttonAddPlane.TabIndex = 1;
@@ -128,7 +226,7 @@
             comboBoxSelectorCompany.DropDownStyle = ComboBoxStyle.DropDownList;
             comboBoxSelectorCompany.FormattingEnabled = true;
             comboBoxSelectorCompany.Items.AddRange(new object[] { "Хранилище" });
-            comboBoxSelectorCompany.Location = new Point(6, 22);
+            comboBoxSelectorCompany.Location = new Point(6, 256);
             comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
             comboBoxSelectorCompany.Size = new Size(126, 23);
             comboBoxSelectorCompany.TabIndex = 0;
@@ -139,22 +237,40 @@
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 0);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(710, 529);
+            pictureBox.Size = new Size(793, 571);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // panelCompanyTools
+            // 
+            panelCompanyTools.Controls.Add(buttonAddPlane);
+            panelCompanyTools.Controls.Add(buttonAddSeaplane);
+            panelCompanyTools.Controls.Add(buttonRefresh);
+            panelCompanyTools.Controls.Add(maskedTextBoxPosition);
+            panelCompanyTools.Controls.Add(buttonGoToCheck);
+            panelCompanyTools.Controls.Add(buttonRemovePlane);
+            panelCompanyTools.Dock = DockStyle.Bottom;
+            panelCompanyTools.Enabled = false;
+            panelCompanyTools.Location = new Point(3, 320);
+            panelCompanyTools.Name = "panelCompanyTools";
+            panelCompanyTools.Size = new Size(138, 248);
+            panelCompanyTools.TabIndex = 10;
+            // 
             // FormPlaneCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(854, 529);
+            ClientSize = new Size(937, 571);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
             Name = "FormPlaneCollection";
             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);
         }
 
@@ -169,5 +285,15 @@
         private PictureBox pictureBox;
         private Button buttonRefresh;
         private Button buttonGoToCheck;
+        private Panel panelStorage;
+        private Label labelCollectionName;
+        private RadioButton radioButtonMassive;
+        private TextBox textBoxCollectionName;
+        private Button buttonCollectionAdd;
+        private RadioButton radioButtonList;
+        private ListBox listBoxCollection;
+        private Button buttonCollectionDel;
+        private Button buttonCreateCompany;
+        private Panel panelCompanyTools;
     }
 }

ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.cs

@@ -8,6 +8,11 @@ namespace ProjectSeaplane;
 /// </summary>
 public partial class FormPlaneCollection : Form
 {
+    /// <summary>
+    /// Хранилише коллекций
+    /// </summary>
+    private readonly StorageCollection<DrawningPlane> _storageCollection;
+
     /// <summary>
     /// Компания
     /// </summary>
@@ -19,6 +24,7 @@ public partial class FormPlaneCollection : Form
     public FormPlaneCollection()
     {
         InitializeComponent();
+        _storageCollection = new();
     }
 
     /// <summary>
@@ -28,12 +34,7 @@ public partial class FormPlaneCollection : Form
     /// <param name="e"></param>
     private void ComboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
     {
-        switch (comboBoxSelectorCompany.Text)
+        panelCompanyTools.Enabled = false;
-        {
-            case "Хранилище":
-                _company = new PlaneSharingService(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawningPlane>());
-                break;
-        }
     }
 
     /// <summary>
@@ -183,4 +184,97 @@ public partial class FormPlaneCollection : 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);
+        RefreshListBoxItems();
+    }
+
+    /// <summary>
+    /// Удаление коллекции
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void ButtonCollectionDel_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedIndex < 0)
+        {
+            MessageBox.Show("Сначала выберите коллекцию");
+            return;
+        }
+        if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+        {
+            return;
+        }
+        _storageCollection.DelCollection(listBoxCollection.SelectedItem?.ToString() ?? string.Empty);
+        RefreshListBoxItems();
+    }
+
+
+    /// <summary>
+    /// Обновление списка в listBoxCollection
+    /// </summary>
+    private void RefreshListBoxItems()
+    {
+        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>
+    /// Создание компании
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="e"></param>
+    private void ButtonCreateCompany_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
+        {
+            MessageBox.Show("Коллекция не выбрана");
+            return;
+        }
+
+        ICollectionGenericObjects<DrawningPlane>? collection = _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
+        if (collection == null)
+        {
+            MessageBox.Show("Коллекция не проинициализирована");
+            return;
+        }
+
+        switch (comboBoxSelectorCompany.Text)
+        {
+            case "Хранилище":
+                _company = new PlaneSharingService(pictureBox.Width, pictureBox.Height, collection);
+                break;
+        }
+        panelCompanyTools.Enabled = true;
+        RefreshListBoxItems();
+    }
 }