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Поделал лаб06

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This commit is contained in:
ivans 2024-05-07 23:59:46 +04:00
parent 7c2d968b3e
commit d246f06d90
13 changed files with 429 additions and 20 deletions
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2
ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/AbstractCompany.cs
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@ -47,7 +47,7 @@ public abstract class AbstractCompany
_pictureWidth = picWidth;
_pictureHeight = picHeight;
_collection = collection;
_collection.SetMaxCount = GetMaxCount;
_collection.MaxCount = GetMaxCount;
}
/// <summary>

15
ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/ICollectionGenericObjects.cs
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@ -13,9 +13,9 @@ public interface ICollectionGenericObjects<T>
int Count { get; }
/// <summary>
/// Установка максимального количества элементов
/// </summary>
int SetMaxCount { set; }
/// Установка максимального количества элементов
/// </summary>
int MaxCount { get; set; }
/// <summary>
/// Добавление объекта в коллекцию
@ -45,4 +45,13 @@ public interface ICollectionGenericObjects<T>
/// <param name="position">Позиция</param>
/// <returns>Объект</returns>
T? Get(int position);
/// <summary>
/// получение типа коллекции
/// </summary>
CollectionType GetCollectionType { get; }
/// <summary>
/// получение объектов коллекции по одному
/// </summary>
/// <returns></returns>
IEnumerable<T?> GetItems();
}

25
ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/ListGenericObjects.cs
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@ -12,7 +12,22 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
/// </summary>
private int _maxCount;
public int Count => _collection.Count;
public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
public int MaxCount
{
get
{
return Count;
}
set
{
if (value > 0)
{
_maxCount = value;
}
}
}
public CollectionType GetCollectionType => CollectionType.List;
/// <summary>
/// Конструктор
/// </summary>
@ -53,4 +68,12 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
_collection.RemoveAt(position);
return obj;
}
public IEnumerable<T?> GetItems()
{
for (int i = 0; i < Count; i++)
{
yield return _collection[i];
}
}
}

17
ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/MassiveGenericObjects.cs
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@ -13,8 +13,13 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
private T?[] _collection;
public int Count => _collection.Length;
public int SetMaxCount
public int MaxCount
{
get
{
return _collection.Length;
}
set
{
if (value > 0)
@ -31,6 +36,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
}
}
public CollectionType GetCollectionType => CollectionType.Massive;
/// <summary>
/// Конструктор
/// </summary>
@ -117,4 +124,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
_collection[position] = null;
return obj;
}
public IEnumerable<T?> GetItems()
{
for (int i = 0; i < _collection.Length; i++)
{
yield return _collection[i];
}
}
}

150
ProjectSeaplane/ProjectSeaplane/CollectionGenericObjects/StorageCollection.cs
View File

@ -1,19 +1,39 @@
namespace ProjectSeaplane.CollectionGenericObjects;
using ProjectSeaplane.Drawnings;
using System.Text;
namespace ProjectSeaplane.CollectionGenericObjects;
/// <summary>
/// класс-хранилище
/// </summary>
/// <typeparam name="T"></typeparam>
public class StorageCollection<T>
where T : class
where T : DrawingBasicSeaplane
{
/// <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>
/// 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>
@ -61,7 +81,133 @@ public class StorageCollection<T>
// TODO Продумать логику получения объекта
if (_storages.ContainsKey(name))
return _storages[name];
return null;
}
}
/// <summary>
/// Сохранение информации по самолетам 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)
{
//по идее этого произойти не должно
//if (strs == null)
//{
// return false;
//}
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?.CreateDrawningBasicSeaplane() is T seaplane)
{
if (collection.Insert(seaplane) == -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,
};
}
}

4
ProjectSeaplane/ProjectSeaplane/Drawnings/DrawingBasicSeaplane.cs
View File

@ -93,6 +93,10 @@ public class DrawingBasicSeaplane
_drawningSeaplaneHeight = drawningSeaplaneHeight;
}
public DrawingBasicSeaplane(EntityBasicSeaplane seaplane) : this()
{
EntityBasicSeaplane = new EntityBasicSeaplane(seaplane.Speed, seaplane.Weight, seaplane.BodyColor);
}
/// <summary>
/// Установка границ поля

9
ProjectSeaplane/ProjectSeaplane/Drawnings/DrawingSeaplane.cs
View File

@ -1,4 +1,5 @@
using ProjectSeaplane.Entities;
using System.Windows.Forms.Design.Behavior;
namespace ProjectSeaplane.Drawnings;
/// <summary>
@ -31,6 +32,10 @@ public class DrawingSeaplane : DrawingBasicSeaplane
EntityBasicSeaplane = new EntitySeaplane(speed, weight, bodyColor, additionalColor, landingGear, radar);
}
public DrawingSeaplane(EntitySeaplane seaplane) : base(155, 70)
{
EntityBasicSeaplane = new EntitySeaplane(seaplane.Speed, seaplane.Weight, seaplane.BodyColor, seaplane.AdditionalColor, seaplane.LandingGear, seaplane.Radar);
}
public override void DrawTransport(Graphics g)
{
@ -49,9 +54,9 @@ public class DrawingSeaplane : DrawingBasicSeaplane
g.DrawLine(penKraya, _startPosX.Value + 70, _startPosY.Value + 53, _startPosX.Value + 90, _startPosY.Value + 63);
}
//Чет надо но не понял
base.DrawTransport(g);
//also
if (seaplane.Radar)
{
Point point5 = new Point(_startPosX.Value + 50, _startPosY.Value + 22);

47
ProjectSeaplane/ProjectSeaplane/Drawnings/ExtensionDrawningPlane.cs Normal file
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@ -0,0 +1,47 @@
using ProjectSeaplane.Entities;
namespace ProjectSeaplane.Drawnings;
/// <summary>
/// расширение для класса EntitySeaplane
/// </summary>
public static class ExtentionDrawningBasicSeaplane
{
/// <summary>
/// Разделитель для записи информации по объекту в файл
/// </summary>
private static readonly string _separatorForObject = ":";
/// <summary>
/// Создание объекта из строки
/// </summary>
/// <param name="info">Строка с данными для создания объекта</param>
/// <returns>Объект</returns>
public static DrawingBasicSeaplane? CreateDrawningBasicSeaplane(this string info)
{
string[] strs = info.Split(_separatorForObject);
EntityBasicSeaplane? seaplane = EntitySeaplane.CreateEntitySeaplane(strs);
if (seaplane != null)
{
return new DrawingSeaplane((EntitySeaplane)seaplane);
}
seaplane = EntityBasicSeaplane.CreateEntityBasicSeaplane(strs);
if (seaplane!= null)
{
return new DrawingBasicSeaplane(seaplane);
}
return null;
}
/// <summary>
/// Получение данных для сохранения в файл
/// </summary>
/// <param name="drawningBasicSeaplane">Сохраняемый объект</param>
/// <returns>Строка с данными по объекту</returns>
public static string GetDataForSave(this DrawingBasicSeaplane drawningBasicSeaplane)
{
string[]? array = drawningBasicSeaplane?.EntityBasicSeaplane?.GetStringRepresentation();
if (array == null)
{
return string.Empty;
}
return string.Join(_separatorForObject, array);
}
}

21
ProjectSeaplane/ProjectSeaplane/Entities/EntityBasicSeaplane.cs
View File

@ -41,5 +41,26 @@ public class EntityBasicSeaplane
Weight = weight;
BodyColor = bodyColor;
}
/// <summary>
/// Получение строк со значениями свойств объекта класса-сущности
/// </summary>
/// <returns></returns>
public virtual string[] GetStringRepresentation()
{
return new[] { nameof(EntityBasicSeaplane), Speed.ToString(), Weight.ToString(), BodyColor.Name };
}
/// <summary>
/// Создание объекта из массива строк
/// </summary>
/// <param name="strs"></param>
/// <returns></returns>
public static EntityBasicSeaplane? CreateEntityBasicSeaplane(string[] strs)
{
if (strs.Length != 4 || strs[0] != nameof(EntityBasicSeaplane))
{
return null;
}
return new EntityBasicSeaplane(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]));
}
}

26
ProjectSeaplane/ProjectSeaplane/Entities/EntitySeaplane.cs
View File

@ -1,4 +1,6 @@

using System.Net.Sockets;
namespace ProjectSeaplane.Entities;
/// <summary>
/// Класс-сущность "Гидросамолет"
@ -42,4 +44,28 @@ public class EntitySeaplane : EntityBasicSeaplane
Radar = radar;
}
/// <summary>
/// Получение строк со значениями свойств объекта класса-сущности
/// </summary>
/// <returns></returns>
public override string[] GetStringRepresentation()
{
return new[] { nameof(EntitySeaplane), Speed.ToString(), Weight.ToString(), BodyColor.Name,
AdditionalColor.Name, LandingGear.ToString(), Radar.ToString()};
}
/// <summary>
/// Создание объекта из массива строк
/// </summary>
/// <param name="strs"></param>
/// <returns></returns>
public static EntitySeaplane? CreateEntitySeaplane(string[] strs)
{
if (strs.Length != 8 || strs[0] != nameof(EntitySeaplane))
{
return null;
}
return new EntitySeaplane(Convert.ToInt32(strs[1]),
Convert.ToDouble(strs[2]), Color.FromName(strs[3]), Color.FromName(strs[4]), Convert.ToBoolean(strs[5]),
Convert.ToBoolean(strs[6]));
}
}

78
ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.Designer.cs generated
View File

@ -46,10 +46,17 @@
labelCollectionName = new Label();
СomboBoxSelectorCompany = new ComboBox();
pictureBox = new PictureBox();
menuStrip1 = new MenuStrip();
файлToolStripMenuItem = new ToolStripMenuItem();
saveToolStripMenuItem = new ToolStripMenuItem();
loadToolStripMenuItem = new ToolStripMenuItem();
openFileDialog = new OpenFileDialog();
saveFileDialog = new SaveFileDialog();
groupBoxTools.SuspendLayout();
panelCompanyTools.SuspendLayout();
panelStorage.SuspendLayout();
((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
menuStrip1.SuspendLayout();
SuspendLayout();
//
// groupBoxTools
@ -59,9 +66,9 @@
groupBoxTools.Controls.Add(panelStorage);
groupBoxTools.Controls.Add(СomboBoxSelectorCompany);
groupBoxTools.Dock = DockStyle.Right;
groupBoxTools.Location = new Point(854, 0);
groupBoxTools.Location = new Point(854, 24);
groupBoxTools.Name = "groupBoxTools";
groupBoxTools.Size = new Size(180, 614);
groupBoxTools.Size = new Size(180, 590);
groupBoxTools.TabIndex = 0;
groupBoxTools.TabStop = false;
groupBoxTools.Text = "Инструменты";
@ -74,9 +81,9 @@
panelCompanyTools.Controls.Add(buttonGoToCheck);
panelCompanyTools.Controls.Add(buttonDelSeaplane);
panelCompanyTools.Dock = DockStyle.Bottom;
panelCompanyTools.Location = new Point(3, 366);
panelCompanyTools.Location = new Point(3, 361);
panelCompanyTools.Name = "panelCompanyTools";
panelCompanyTools.Size = new Size(174, 245);
panelCompanyTools.Size = new Size(174, 226);
panelCompanyTools.TabIndex = 9;
//
// buttonAddBasicSeaplane
@ -95,7 +102,7 @@
//
buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonRefresh.FlatStyle = FlatStyle.Flat;
buttonRefresh.Location = new Point(0, 197);
buttonRefresh.Location = new Point(0, 183);
buttonRefresh.Name = "buttonRefresh";
buttonRefresh.Size = new Size(174, 31);
buttonRefresh.TabIndex = 6;
@ -105,7 +112,7 @@
//
// maskedTextBox
//
maskedTextBox.Location = new Point(0, 97);
maskedTextBox.Location = new Point(0, 83);
maskedTextBox.Mask = "00";
maskedTextBox.Name = "maskedTextBox";
maskedTextBox.Size = new Size(174, 23);
@ -116,7 +123,7 @@
//
buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonGoToCheck.FlatStyle = FlatStyle.Flat;
buttonGoToCheck.Location = new Point(0, 162);
buttonGoToCheck.Location = new Point(0, 148);
buttonGoToCheck.Name = "buttonGoToCheck";
buttonGoToCheck.Size = new Size(174, 29);
buttonGoToCheck.TabIndex = 5;
@ -128,7 +135,7 @@
//
buttonDelSeaplane.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
buttonDelSeaplane.FlatStyle = FlatStyle.Flat;
buttonDelSeaplane.Location = new Point(0, 126);
buttonDelSeaplane.Location = new Point(0, 112);
buttonDelSeaplane.Name = "buttonDelSeaplane";
buttonDelSeaplane.Size = new Size(174, 30);
buttonDelSeaplane.TabIndex = 4;
@ -242,12 +249,52 @@
// pictureBox
//
pictureBox.Dock = DockStyle.Fill;
pictureBox.Location = new Point(0, 0);
pictureBox.Location = new Point(0, 24);
pictureBox.Name = "pictureBox";
pictureBox.Size = new Size(854, 614);
pictureBox.Size = new Size(854, 590);
pictureBox.TabIndex = 1;
pictureBox.TabStop = false;
//
// menuStrip1
//
menuStrip1.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
menuStrip1.Location = new Point(0, 0);
menuStrip1.Name = "menuStrip1";
menuStrip1.Size = new Size(1034, 24);
menuStrip1.TabIndex = 2;
menuStrip1.Text = "menuStrip";
//
// файлToolStripMenuItem
//
файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
файлToolStripMenuItem.Name = "файлToolStripMenuItem";
файлToolStripMenuItem.Size = new Size(48, 20);
файлToolStripMenuItem.Text = "Файл";
//
// saveToolStripMenuItem
//
saveToolStripMenuItem.Name = "saveToolStripMenuItem";
saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
saveToolStripMenuItem.Size = new Size(181, 22);
saveToolStripMenuItem.Text = "Сохранение";
saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
//
// loadToolStripMenuItem
//
loadToolStripMenuItem.Name = "loadToolStripMenuItem";
loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
loadToolStripMenuItem.Size = new Size(181, 22);
loadToolStripMenuItem.Text = "Загрузка";
loadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
//
// openFileDialog
//
openFileDialog.Filter = "txt file |*.txt";
//
// saveFileDialog
//
saveFileDialog.Filter = "txt file |*.txt";
//
// FormPlaneCollection
//
AutoScaleDimensions = new SizeF(7F, 15F);
@ -255,6 +302,8 @@
ClientSize = new Size(1034, 614);
Controls.Add(pictureBox);
Controls.Add(groupBoxTools);
Controls.Add(menuStrip1);
MainMenuStrip = menuStrip1;
Name = "FormPlaneCollection";
Text = "Коллекция самолетов";
groupBoxTools.ResumeLayout(false);
@ -263,7 +312,10 @@
panelStorage.ResumeLayout(false);
panelStorage.PerformLayout();
((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
menuStrip1.ResumeLayout(false);
menuStrip1.PerformLayout();
ResumeLayout(false);
PerformLayout();
}
#endregion
@ -286,5 +338,11 @@
private RadioButton radioButtonMassive;
private Button buttonCreateCompany;
private Panel panelCompanyTools;
private MenuStrip menuStrip1;
private ToolStripMenuItem файлToolStripMenuItem;
private ToolStripMenuItem saveToolStripMenuItem;
private ToolStripMenuItem loadToolStripMenuItem;
private OpenFileDialog openFileDialog;
private SaveFileDialog saveFileDialog;
}
}

46
ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.cs
View File

@ -1,5 +1,7 @@
using ProjectSeaplane.CollectionGenericObjects;
using ProjectSeaplane.Drawnings;
using System.Windows.Forms;
namespace ProjectSeaplane;
/// <summary>
@ -243,5 +245,49 @@ public partial class FormPlaneCollection : Form
}
/// <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 загрузилось", "Результат",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}

9
ProjectSeaplane/ProjectSeaplane/FormPlaneCollection.resx
View File

@ -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="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>17, 17</value>
</metadata>
<metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>132, 17</value>
</metadata>
<metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>271, 17</value>
</metadata>
</root>