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Лабораторная работа 4

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aaahsap 2024-04-01 16:12:24 +04:00
parent 34308d5707
commit e84806f6da
5 changed files with 437 additions and 43 deletions
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25
Lab1/Lab1/CollectionGenericObjects/CollectionType.cs Normal file
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@ -0,0 +1,25 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Lab1.CollectionGenericObjects;
public enum CollectionType
{
/// <summary>
/// Неопределено
/// </summary>
None = 0,
/// <summary>
/// Массив
/// </summary>
Massive = 1,
/// <summary>
/// Список
/// </summary>
List = 2
}

70
Lab1/Lab1/CollectionGenericObjects/ListGenericObjects.cs Normal file
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@ -0,0 +1,70 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Lab1.CollectionGenericObjects;
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)
{
// TODO проверка позиции
if (position >= Count || position < 0) return null;
return _collection[position];
}
public int Insert(T obj)
{
// TODO проверка, что не превышено максимальное количество элементов
// TODO вставка в конец набора
if (Count == _maxCount) return -1;
_collection.Add(obj);
return Count;
}
public int Insert(T obj, int position)
{
// TODO проверка, что не превышено максимальное количество элементов
// TODO проверка позиции
// TODO вставка по позиции
if (Count == _maxCount) return -1;
if (position >= Count || position < 0) return -1;
_collection.Insert(position, obj);
return position;
}
public T Remove(int position)
{
// TODO проверка позиции
// TODO удаление объекта из списка
if (position >= Count || position < 0) return null;
T obj = _collection[position];
_collection.RemoveAt(position);
return obj;
}
}

76
Lab1/Lab1/CollectionGenericObjects/StorageCollection.cs Normal file
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@ -0,0 +1,76 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Lab1.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)
{
// TODO проверка, что name не пустой и нет в словаре записи с таким ключом
// TODO Прописать логику для добавления
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)
{
// TODO Прописать логику для удаления коллекции
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
{
// TODO Продумать логику получения объекта
if (_storages.ContainsKey(name))
return _storages[name];
return null;
}
}
}

201
Lab1/Lab1/FormTruckCollection.Designer.cs generated
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@ -29,26 +29,35 @@
private void InitializeComponent()
{
groupBoxTools = new GroupBox();
panelCompanyTools = new Panel();
buttonRefresh = new Button();
buttonGoToCheck = new Button();
buttonRemoveTruck = new Button();
maskedTextBoxPosition = new MaskedTextBox();
buttonAddRoadTrain = new Button();
buttonAddTruck = new Button();
buttonAddRoadTrain = new Button();
maskedTextBoxPosition = new MaskedTextBox();
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();
comboBoxSelectorCompany = new ComboBox();
pictureBox = new PictureBox();
groupBoxTools.SuspendLayout();
panelCompanyTools.SuspendLayout();
panelStorage.SuspendLayout();
((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
SuspendLayout();
//
// groupBoxTools
//
groupBoxTools.Controls.Add(buttonRefresh);
groupBoxTools.Controls.Add(buttonGoToCheck);
groupBoxTools.Controls.Add(buttonRemoveTruck);
groupBoxTools.Controls.Add(maskedTextBoxPosition);
groupBoxTools.Controls.Add(buttonAddRoadTrain);
groupBoxTools.Controls.Add(buttonAddTruck);
groupBoxTools.Controls.Add(panelCompanyTools);
groupBoxTools.Controls.Add(buttonCreateCompany);
groupBoxTools.Controls.Add(panelStorage);
groupBoxTools.Controls.Add(comboBoxSelectorCompany);
groupBoxTools.Dock = DockStyle.Right;
groupBoxTools.Location = new Point(807, 0);
@ -58,12 +67,25 @@
groupBoxTools.TabStop = false;
groupBoxTools.Text = "Инструменты";
//
// panelCompanyTools
//
panelCompanyTools.Controls.Add(buttonRefresh);
panelCompanyTools.Controls.Add(buttonGoToCheck);
panelCompanyTools.Controls.Add(buttonRemoveTruck);
panelCompanyTools.Controls.Add(buttonAddTruck);
panelCompanyTools.Controls.Add(buttonAddRoadTrain);
panelCompanyTools.Controls.Add(maskedTextBoxPosition);
panelCompanyTools.Location = new Point(0, 338);
panelCompanyTools.Name = "panelCompanyTools";
panelCompanyTools.Size = new Size(245, 278);
panelCompanyTools.TabIndex = 8;
//
// buttonRefresh
//
buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonRefresh.Location = new Point(16, 423);
buttonRefresh.Location = new Point(16, 216);
buttonRefresh.Name = "buttonRefresh";
buttonRefresh.Size = new Size(214, 58);
buttonRefresh.Size = new Size(214, 29);
buttonRefresh.TabIndex = 6;
buttonRefresh.Text = "Обновить";
buttonRefresh.UseVisualStyleBackColor = true;
@ -72,9 +94,9 @@
// buttonGoToCheck
//
buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonGoToCheck.Location = new Point(16, 333);
buttonGoToCheck.Location = new Point(16, 179);
buttonGoToCheck.Name = "buttonGoToCheck";
buttonGoToCheck.Size = new Size(214, 58);
buttonGoToCheck.Size = new Size(214, 31);
buttonGoToCheck.TabIndex = 5;
buttonGoToCheck.Text = "Передать на тесты";
buttonGoToCheck.UseVisualStyleBackColor = true;
@ -83,38 +105,18 @@
// buttonRemoveTruck
//
buttonRemoveTruck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonRemoveTruck.Location = new Point(16, 248);
buttonRemoveTruck.Location = new Point(16, 144);
buttonRemoveTruck.Name = "buttonRemoveTruck";
buttonRemoveTruck.Size = new Size(214, 58);
buttonRemoveTruck.Size = new Size(214, 29);
buttonRemoveTruck.TabIndex = 4;
buttonRemoveTruck.Text = "Удалить грузовик";
buttonRemoveTruck.UseVisualStyleBackColor = true;
buttonRemoveTruck.Click += ButtonRemoveCar_Click;
//
// maskedTextBoxPosition
//
maskedTextBoxPosition.Location = new Point(16, 215);
maskedTextBoxPosition.Mask = "00";
maskedTextBoxPosition.Name = "maskedTextBoxPosition";
maskedTextBoxPosition.Size = new Size(214, 27);
maskedTextBoxPosition.TabIndex = 3;
maskedTextBoxPosition.ValidatingType = typeof(int);
//
// buttonAddRoadTrain
//
buttonAddRoadTrain.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonAddRoadTrain.Location = new Point(16, 133);
buttonAddRoadTrain.Name = "buttonAddRoadTrain";
buttonAddRoadTrain.Size = new Size(214, 58);
buttonAddRoadTrain.TabIndex = 2;
buttonAddRoadTrain.Text = "Добавление грузовика с дополнениями";
buttonAddRoadTrain.UseVisualStyleBackColor = true;
buttonAddRoadTrain.Click += ButtonAddRoadTrain_Click;
//
// buttonAddTruck
//
buttonAddTruck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonAddTruck.Location = new Point(16, 98);
buttonAddTruck.Location = new Point(16, 12);
buttonAddTruck.Name = "buttonAddTruck";
buttonAddTruck.Size = new Size(214, 29);
buttonAddTruck.TabIndex = 1;
@ -122,13 +124,125 @@
buttonAddTruck.UseVisualStyleBackColor = true;
buttonAddTruck.Click += ButtonAddTruck_Click;
//
// buttonAddRoadTrain
//
buttonAddRoadTrain.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonAddRoadTrain.Location = new Point(16, 47);
buttonAddRoadTrain.Name = "buttonAddRoadTrain";
buttonAddRoadTrain.Size = new Size(214, 58);
buttonAddRoadTrain.TabIndex = 2;
buttonAddRoadTrain.Text = "Добавление грузовика с дополнениями";
buttonAddRoadTrain.UseVisualStyleBackColor = true;
buttonAddRoadTrain.Click += ButtonAddRoadTrain_Click;
//
// maskedTextBoxPosition
//
maskedTextBoxPosition.Location = new Point(16, 111);
maskedTextBoxPosition.Mask = "00";
maskedTextBoxPosition.Name = "maskedTextBoxPosition";
maskedTextBoxPosition.Size = new Size(214, 27);
maskedTextBoxPosition.TabIndex = 3;
maskedTextBoxPosition.ValidatingType = typeof(int);
//
// buttonCreateCompany
//
buttonCreateCompany.Location = new Point(16, 303);
buttonCreateCompany.Name = "buttonCreateCompany";
buttonCreateCompany.Size = new Size(214, 29);
buttonCreateCompany.TabIndex = 7;
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, 23);
panelStorage.Name = "panelStorage";
panelStorage.Size = new Size(236, 229);
panelStorage.TabIndex = 7;
//
// buttonCollectionDel
//
buttonCollectionDel.Location = new Point(13, 191);
buttonCollectionDel.Name = "buttonCollectionDel";
buttonCollectionDel.Size = new Size(214, 29);
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(13, 121);
listBoxCollection.Name = "listBoxCollection";
listBoxCollection.Size = new Size(214, 64);
listBoxCollection.TabIndex = 5;
//
// buttonCollectionAdd
//
buttonCollectionAdd.Location = new Point(13, 86);
buttonCollectionAdd.Name = "buttonCollectionAdd";
buttonCollectionAdd.Size = new Size(214, 29);
buttonCollectionAdd.TabIndex = 4;
buttonCollectionAdd.Text = "Добавить коллекцию";
buttonCollectionAdd.UseVisualStyleBackColor = true;
buttonCollectionAdd.Click += buttonCollectionAdd_Click;
//
// radioButtonList
//
radioButtonList.AutoSize = true;
radioButtonList.Location = new Point(147, 56);
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(13, 56);
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(13, 23);
textBoxCollectionName.Name = "textBoxCollectionName";
textBoxCollectionName.Size = new Size(214, 27);
textBoxCollectionName.TabIndex = 1;
//
// labelCollectionName
//
labelCollectionName.AutoSize = true;
labelCollectionName.Location = new Point(44, 0);
labelCollectionName.Name = "labelCollectionName";
labelCollectionName.Size = new Size(158, 20);
labelCollectionName.TabIndex = 0;
labelCollectionName.Text = "Название коллекции:";
//
// 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(16, 26);
comboBoxSelectorCompany.Location = new Point(16, 258);
comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
comboBoxSelectorCompany.Size = new Size(214, 28);
comboBoxSelectorCompany.TabIndex = 0;
@ -153,7 +267,10 @@
Name = "FormTruckCollection";
Text = "Коллекция грузовиков";
groupBoxTools.ResumeLayout(false);
groupBoxTools.PerformLayout();
panelCompanyTools.ResumeLayout(false);
panelCompanyTools.PerformLayout();
panelStorage.ResumeLayout(false);
panelStorage.PerformLayout();
((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
ResumeLayout(false);
}
@ -169,5 +286,15 @@
private Button buttonRemoveTruck;
private Button buttonGoToCheck;
private Button buttonRefresh;
private Panel panelStorage;
private TextBox textBoxCollectionName;
private Label labelCollectionName;
private Button buttonCollectionDel;
private ListBox listBoxCollection;
private Button buttonCollectionAdd;
private RadioButton radioButtonList;
private RadioButton radioButtonMassive;
private Button buttonCreateCompany;
private Panel panelCompanyTools;
}
}

108
Lab1/Lab1/FormTruckCollection.cs
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@ -15,6 +15,10 @@ namespace Lab1;
public partial class FormTruckCollection : Form
{
/// <summary>
/// Хранилише коллекций
/// </summary>
private readonly StorageCollection<DrawningTruck> _storageCollection;
/// <summary>
/// Компания
/// </summary>
@ -26,6 +30,7 @@ public partial class FormTruckCollection : Form
public FormTruckCollection()
{
InitializeComponent();
_storageCollection = new();
}
/// <summary>
/// Выбор компании
@ -34,12 +39,7 @@ public partial class FormTruckCollection : Form
/// <param name="e"></param>
private void ComboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
{
switch (comboBoxSelectorCompany.Text)
{
case "Хранилище":
_company = new TruckPark(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawningTruck>());
break;
}
panelCompanyTools.Enabled = false;
}
/// <summary>
@ -192,4 +192,100 @@ public partial class FormTruckCollection : 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>
/// Удаление коллекции
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonCollectionDel_Click(object sender, EventArgs e)
{
// TODO прописать логику удаления элемента из коллекции
// нужно убедиться, что есть выбранная коллекция
// спросить у пользователя через MessageBox, что он подтверждает, что хочет удалить запись
// удалить и обновить ListBox
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>
/// 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>
/// 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<DrawningTruck>? collection = _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
if (collection == null)
{
MessageBox.Show("Коллекция не проинициализирована");
return;
}
switch (comboBoxSelectorCompany.Text)
{
case "Хранилище":
_company = new TruckPark(pictureBox.Width, pictureBox.Height, collection);
break;
}
panelCompanyTools.Enabled = true;
RerfreshListBoxItems();
}
}