Лабораторная работа №4

ProjectAccordionBus/ProjectAccordionBus/CollectionGenericObjects/CollectionType.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAccordionBus.CollectionGenericObjects;
+
+public enum CollectionType
+{
+    /// <summary>
+    /// Неопределено
+    /// </summary>
+    None = 0,
+    /// <summary>
+    /// Массив
+    /// </summary>
+    Massive = 1,
+    /// <summary>
+    /// Список
+    /// </summary>
+    List = 2
+}

ProjectAccordionBus/ProjectAccordionBus/CollectionGenericObjects/ListGenericObjects.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAccordionBus.CollectionGenericObjects;
+
+public class ListGenericObjects<T> : ICollectionGenericObjects<T>
+    where T : class
+{
+    private readonly List<T?> _collection;
+
+    private int _maxCount;
+    public int MaxCount => _maxCount;
+
+    public int Count => throw new NotImplementedException();
+
+    public int SetMaxCount { set => throw new NotImplementedException(); }
+
+    public T? Get(int position)
+    {
+        if (position < 0 || position >= _collection.Count || _collection == null || _collection.Count == 0) return null;
+
+        return _collection[position];
+    }
+
+    public int Insert(T obj)
+    {
+        if (_collection == null || _collection.Count == _maxCount) return -1;
+
+        _collection.Add(obj);
+        return _collection.Count - 1;
+    }
+
+    public int Insert(T obj, int position)
+    {
+        if (_collection == null || position < 0 || position > _maxCount) return -1;
+
+        _collection.Insert(position, obj);
+        return position;
+    }
+
+    public T? Remove(int position)
+    {
+        if (_collection == null || position < 0 || position >= _collection.Count) return null;
+
+        T? obj = _collection[position];
+        _collection[position] = null;
+        return obj;
+    }
+}

ProjectAccordionBus/ProjectAccordionBus/CollectionGenericObjects/StorageCollection.cs

@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAccordionBus.CollectionGenericObjects;
+
+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)
+    {
+        // TODO проверка, что name не пустой и нет в словаре записи с таким ключом
+        // TODO Прописать логику для добавления
+        if (_storages.ContainsKey(name) || name == "") return;
+
+        if (collectionType == CollectionType.Massive)
+        {
+            _storages[name] = new MassiveGenericObjects<T>();
+        }
+        else
+        {
+            _storages[name] = new ListGenericObjects<T>();
+        }
+    }
+    /// <summary>
+    /// Удаление коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    public void DelCollection(string name)
+    {
+        // TODO Прописать логику для удаления коллекции
+        _storages.Remove(name);
+    }
+    
+    /// <summary>
+    /// Доступ к коллекции
+    /// </summary>
+    /// <param name="name">Название коллекции</param>
+    /// <returns></returns>
+    public ICollectionGenericObjects<T>? this[string name]
+    {
+        get
+        {
+            // TODO Продумать логику получения объекта
+            if (name == "")
+            {
+                return null;
+            }
+            return _storages[name];
+        }
+    }
+
+}

ProjectAccordionBus/ProjectAccordionBus/FormBusCollection.Designer.cs

@@ -29,63 +29,63 @@
         private void InitializeComponent()
         {
             groupBoxTools = new GroupBox();
-            buttonRefresh = new Button();
+            panelCompanyTools = new Panel();
-            buttonGoToCheck = new Button();
             buttonDeleteBus = new Button();
             maskedTextBox = new MaskedTextBox();
             buttonAddAccordionBus = new Button();
+            buttonRefresh = new Button();
+            buttonGoToCheck = new Button();
             buttonAddBus = new Button();
+            panelStorage = new Panel();
+            buttonCollectionDel = new Button();
+            listBoxCollection = new ListBox();
+            buttonCollectionAdd = new Button();
+            buttonCreateCompany = new Button();
+            radioButtonList = new RadioButton();
+            radioButtonMassive = new RadioButton();
+            textBoxCollectionName = new TextBox();
             comboBoxSelectorCompany = new ComboBox();
+            labelCollectionName = new Label();
             pictureBox = new PictureBox();
             groupBoxTools.SuspendLayout();
+            panelCompanyTools.SuspendLayout();
+            panelStorage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
             SuspendLayout();
             // 
             // groupBoxTools
             // 
-            groupBoxTools.Controls.Add(buttonRefresh);
+            groupBoxTools.Controls.Add(panelCompanyTools);
-            groupBoxTools.Controls.Add(buttonGoToCheck);
+            groupBoxTools.Controls.Add(panelStorage);
-            groupBoxTools.Controls.Add(buttonDeleteBus);
-            groupBoxTools.Controls.Add(maskedTextBox);
-            groupBoxTools.Controls.Add(buttonAddAccordionBus);
-            groupBoxTools.Controls.Add(buttonAddBus);
-            groupBoxTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
             groupBoxTools.Location = new Point(625, 0);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(175, 450);
+            groupBoxTools.Size = new Size(175, 510);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
-            // buttonRefresh
+            // panelCompanyTools
             // 
-            buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            panelCompanyTools.Controls.Add(buttonDeleteBus);
-            buttonRefresh.Location = new Point(6, 393);
+            panelCompanyTools.Controls.Add(maskedTextBox);
-            buttonRefresh.Name = "buttonRefresh";
+            panelCompanyTools.Controls.Add(buttonAddAccordionBus);
-            buttonRefresh.Size = new Size(163, 33);
+            panelCompanyTools.Controls.Add(buttonRefresh);
-            buttonRefresh.TabIndex = 7;
+            panelCompanyTools.Controls.Add(buttonGoToCheck);
-            buttonRefresh.Text = "Обновить";
+            panelCompanyTools.Controls.Add(buttonAddBus);
-            buttonRefresh.UseVisualStyleBackColor = true;
+            panelCompanyTools.Dock = DockStyle.Bottom;
-            buttonRefresh.Click += buttonRefresh_Click;
+            panelCompanyTools.Enabled = false;
-            // 
+            panelCompanyTools.Location = new Point(3, 316);
-            // buttonGoToCheck
+            panelCompanyTools.Name = "panelCompanyTools";
-            // 
+            panelCompanyTools.Size = new Size(169, 191);
-            buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            panelCompanyTools.TabIndex = 10;
-            buttonGoToCheck.Location = new Point(6, 327);
-            buttonGoToCheck.Name = "buttonGoToCheck";
-            buttonGoToCheck.Size = new Size(163, 33);
-            buttonGoToCheck.TabIndex = 6;
-            buttonGoToCheck.Text = "Передать на тесты";
-            buttonGoToCheck.UseVisualStyleBackColor = true;
-            buttonGoToCheck.Click += buttonGoToCheck_Click;
             // 
             // buttonDeleteBus
             // 
             buttonDeleteBus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonDeleteBus.Location = new Point(6, 269);
+            buttonDeleteBus.Location = new Point(6, 109);
             buttonDeleteBus.Name = "buttonDeleteBus";
-            buttonDeleteBus.Size = new Size(163, 33);
+            buttonDeleteBus.Size = new Size(160, 23);
             buttonDeleteBus.TabIndex = 5;
             buttonDeleteBus.Text = "Удаление автобуса";
             buttonDeleteBus.UseVisualStyleBackColor = true;
@@ -94,53 +94,172 @@
             // maskedTextBox
             // 
             maskedTextBox.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            maskedTextBox.Location = new Point(6, 219);
+            maskedTextBox.Location = new Point(6, 80);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
-            maskedTextBox.Size = new Size(163, 23);
+            maskedTextBox.Size = new Size(160, 23);
             maskedTextBox.TabIndex = 5;
             maskedTextBox.ValidatingType = typeof(int);
+            maskedTextBox.MaskInputRejected += maskedTextBox_MaskInputRejected;
             // 
             // buttonAddAccordionBus
             // 
             buttonAddAccordionBus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonAddAccordionBus.Location = new Point(6, 141);
+            buttonAddAccordionBus.Location = new Point(6, 36);
             buttonAddAccordionBus.Name = "buttonAddAccordionBus";
-            buttonAddAccordionBus.Size = new Size(163, 45);
+            buttonAddAccordionBus.Size = new Size(160, 38);
             buttonAddAccordionBus.TabIndex = 3;
             buttonAddAccordionBus.Text = "Добавление автобуса-гармошки";
             buttonAddAccordionBus.UseVisualStyleBackColor = true;
             buttonAddAccordionBus.Click += buttonAddAccordionBus_Click;
             // 
+            // buttonRefresh
+            // 
+            buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonRefresh.Location = new Point(6, 167);
+            buttonRefresh.Name = "buttonRefresh";
+            buttonRefresh.Size = new Size(160, 21);
+            buttonRefresh.TabIndex = 7;
+            buttonRefresh.Text = "Обновить";
+            buttonRefresh.UseVisualStyleBackColor = true;
+            buttonRefresh.Click += buttonRefresh_Click;
+            // 
+            // buttonGoToCheck
+            // 
+            buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonGoToCheck.Location = new Point(6, 138);
+            buttonGoToCheck.Name = "buttonGoToCheck";
+            buttonGoToCheck.Size = new Size(160, 23);
+            buttonGoToCheck.TabIndex = 6;
+            buttonGoToCheck.Text = "Передать на тесты";
+            buttonGoToCheck.UseVisualStyleBackColor = true;
+            buttonGoToCheck.Click += buttonGoToCheck_Click;
+            // 
             // buttonAddBus
             // 
             buttonAddBus.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonAddBus.Location = new Point(6, 90);
+            buttonAddBus.Location = new Point(6, 3);
             buttonAddBus.Name = "buttonAddBus";
-            buttonAddBus.Size = new Size(163, 45);
+            buttonAddBus.Size = new Size(160, 27);
             buttonAddBus.TabIndex = 2;
             buttonAddBus.Text = "Добавление автобуса";
             buttonAddBus.UseVisualStyleBackColor = true;
             buttonAddBus.Click += buttonAddBus_Click;
             // 
+            // panelStorage
+            // 
+            panelStorage.Controls.Add(buttonCollectionDel);
+            panelStorage.Controls.Add(listBoxCollection);
+            panelStorage.Controls.Add(buttonCollectionAdd);
+            panelStorage.Controls.Add(buttonCreateCompany);
+            panelStorage.Controls.Add(radioButtonList);
+            panelStorage.Controls.Add(radioButtonMassive);
+            panelStorage.Controls.Add(textBoxCollectionName);
+            panelStorage.Controls.Add(comboBoxSelectorCompany);
+            panelStorage.Controls.Add(labelCollectionName);
+            panelStorage.Dock = DockStyle.Top;
+            panelStorage.Location = new Point(3, 19);
+            panelStorage.Name = "panelStorage";
+            panelStorage.Size = new Size(169, 291);
+            panelStorage.TabIndex = 8;
+            // 
+            // buttonCollectionDel
+            // 
+            buttonCollectionDel.Location = new Point(6, 198);
+            buttonCollectionDel.Name = "buttonCollectionDel";
+            buttonCollectionDel.Size = new Size(160, 23);
+            buttonCollectionDel.TabIndex = 6;
+            buttonCollectionDel.Text = "Удалить коллекцию";
+            buttonCollectionDel.UseVisualStyleBackColor = true;
+            buttonCollectionDel.Click += buttonCollectionDel_Click;
+            // 
+            // listBoxCollection
+            // 
+            listBoxCollection.FormattingEnabled = true;
+            listBoxCollection.ItemHeight = 15;
+            listBoxCollection.Location = new Point(6, 113);
+            listBoxCollection.Name = "listBoxCollection";
+            listBoxCollection.Size = new Size(160, 79);
+            listBoxCollection.TabIndex = 5;
+            // 
+            // buttonCollectionAdd
+            // 
+            buttonCollectionAdd.Location = new Point(3, 81);
+            buttonCollectionAdd.Name = "buttonCollectionAdd";
+            buttonCollectionAdd.Size = new Size(163, 23);
+            buttonCollectionAdd.TabIndex = 4;
+            buttonCollectionAdd.Text = "Добавить коллекцию";
+            buttonCollectionAdd.UseVisualStyleBackColor = true;
+            buttonCollectionAdd.Click += buttonCollectionAdd_Click;
+            // 
+            // buttonCreateCompany
+            // 
+            buttonCreateCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonCreateCompany.Location = new Point(6, 256);
+            buttonCreateCompany.Name = "buttonCreateCompany";
+            buttonCreateCompany.Size = new Size(160, 23);
+            buttonCreateCompany.TabIndex = 9;
+            buttonCreateCompany.Text = "Создать компанию";
+            buttonCreateCompany.UseVisualStyleBackColor = true;
+            buttonCreateCompany.Click += buttonCreateCompany_Click;
+            // 
+            // radioButtonList
+            // 
+            radioButtonList.AutoSize = true;
+            radioButtonList.Location = new Point(93, 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(6, 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(6, 27);
+            textBoxCollectionName.Name = "textBoxCollectionName";
+            textBoxCollectionName.Size = new Size(160, 23);
+            textBoxCollectionName.TabIndex = 1;
+            // 
             // comboBoxSelectorCompany
             // 
             comboBoxSelectorCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
             comboBoxSelectorCompany.DropDownStyle = ComboBoxStyle.DropDownList;
             comboBoxSelectorCompany.FormattingEnabled = true;
             comboBoxSelectorCompany.Items.AddRange(new object[] { "Хранилище" });
-            comboBoxSelectorCompany.Location = new Point(6, 22);
+            comboBoxSelectorCompany.Location = new Point(6, 227);
             comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
-            comboBoxSelectorCompany.Size = new Size(163, 23);
+            comboBoxSelectorCompany.Size = new Size(160, 23);
             comboBoxSelectorCompany.TabIndex = 1;
             comboBoxSelectorCompany.SelectedIndexChanged += comboBoxSelectorCompany_SelectedIndexChanged;
             // 
+            // labelCollectionName
+            // 
+            labelCollectionName.AutoSize = true;
+            labelCollectionName.Location = new Point(24, 9);
+            labelCollectionName.Name = "labelCollectionName";
+            labelCollectionName.Size = new Size(122, 15);
+            labelCollectionName.TabIndex = 0;
+            labelCollectionName.Text = "Название коллекции";
+            labelCollectionName.Click += labelCollectionName_Click;
+            // 
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 0);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(625, 450);
+            pictureBox.Size = new Size(625, 510);
             pictureBox.TabIndex = 4;
             pictureBox.TabStop = false;
             // 
@@ -148,13 +267,16 @@
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(800, 450);
+            ClientSize = new Size(800, 510);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
             Name = "FormBusCollection";
             Text = "Коллекция автобусов";
             groupBoxTools.ResumeLayout(false);
-            groupBoxTools.PerformLayout();
+            panelCompanyTools.ResumeLayout(false);
+            panelCompanyTools.PerformLayout();
+            panelStorage.ResumeLayout(false);
+            panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
             ResumeLayout(false);
         }
@@ -170,5 +292,15 @@
         private Button buttonGoToCheck;
         private Button buttonDeleteBus;
         private MaskedTextBox maskedTextBox;
+        private Panel panelStorage;
+        private TextBox textBoxCollectionName;
+        private Label labelCollectionName;
+        private Button buttonCollectionAdd;
+        private RadioButton radioButtonList;
+        private RadioButton radioButtonMassive;
+        private ListBox listBoxCollection;
+        private Button buttonCollectionDel;
+        private Button buttonCreateCompany;
+        private Panel panelCompanyTools;
     }
 }

ProjectAccordionBus/ProjectAccordionBus/FormBusCollection.cs

@@ -17,6 +17,11 @@ namespace ProjectAccordionBus;
 /// </summary>
 public partial class FormBusCollection : Form
 {
+    /// <summary>
+    /// Хранилише коллекций
+    /// </summary>
+    private readonly StorageCollection<DrawningBus> _storageCollection;
+
     /// <summary>
     /// 
     /// </summary>
@@ -28,6 +33,7 @@ public partial class FormBusCollection : Form
     public FormBusCollection()
     {
         InitializeComponent();
+        _storageCollection = new();
     }
     /// <summary>
     /// Добавление улучшенного троллейбуса
@@ -158,12 +164,95 @@ public partial class FormBusCollection : Form
 
     private void comboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
     {
-        switch (comboBoxSelectorCompany.Text)
+        panelCompanyTools.Enabled = false;
+    }
+
+    private void maskedTextBox_MaskInputRejected(object sender, MaskInputRejectedEventArgs e)
+    {
+
+    }
+
+    private void labelCollectionName_Click(object sender, EventArgs e)
+    {
+
+    }
+
+    private void buttonCollectionAdd_Click(object sender, EventArgs e)
+    {
+        if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonList.Checked && !radioButtonMassive.Checked))
         {
-            case "Хранилище":
+            MessageBox.Show("Не все данные заполнены", "Ошибка",
-                _company = new BusSharingService(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawningBus>());
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
-                break;
+            return;
+        }
+        CollectionType collectionType = CollectionType.None;
+        if (radioButtonMassive.Checked)
+        {
+            collectionType = CollectionType.Massive;
+        }
+        else if (radioButtonList.Checked)
+        {
+            collectionType = CollectionType.List;
+        }
+        _storageCollection.AddCollection(textBoxCollectionName.Text,
+        collectionType);
+        RefreshListBoxItems();
+    }
+
+    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);
+            }
         }
     }
 
+
+    private void buttonCollectionDel_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedItem == null) return;
+
+        if (MessageBox.Show("Вы действительно хотите удалить выбранный элемент?",
+            "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+        {
+            _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
+            RefreshListBoxItems();
+            MessageBox.Show("Компания удалена");
+        }
+        else
+        {
+            MessageBox.Show("Не удалось удалить компанию");
+        }
+    }
+
+    private void buttonCreateCompany_Click(object sender, EventArgs e)
+    {
+        if (listBoxCollection.SelectedIndex < 0)
+        {
+            MessageBox.Show("Компания не выбрана");
+            return;
+        }
+
+        ICollectionGenericObjects<DrawningBus?> collection = _storageCollection[listBoxCollection.SelectedItem?.ToString() ?? string.Empty];
+        if (collection == null)
+        {
+            MessageBox.Show("Компания не инициализирована");
+            return;
+        }
+
+        switch (comboBoxSelectorCompany.Text)
+        {
+            case "Хранилище":
+                _company = new BusSharingService(pictureBox.Width, pictureBox.Height, collection);
+                break;
+        }
+
+        panelCompanyTools.Enabled = true;
+        RefreshListBoxItems();
+    }
 }