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7 лабораторная работа

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cleverman1337 2024-10-15 22:25:13 +03:00
parent 613d0daa2a
commit 4851fb744c
13 changed files with 283 additions and 136 deletions
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6
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/CollectionGenericObjects/AbstractCompany.cs
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@ -32,7 +32,7 @@ public abstract class AbstractCompany
/// <summary>
/// Вычисление максимального количества элементов, который можно разместить в окне
/// </summary>
private int GetMaxCount => _pictureWidth * _pictureHeight / (_placeSizeWidth * _placeSizeHeight);
private int GetMaxCount => (_pictureWidth / _placeSizeWidth) * (_pictureHeight / _placeSizeHeight);
/// <summary>
/// Конструктор
@ -54,7 +54,7 @@ public abstract class AbstractCompany
/// <param name="company">Компания</param>
/// <param name="tank">Добавляемый объект</param>
/// <returns></returns>
public static bool operator +(AbstractCompany company, DrawningTank tank)
public static int operator +(AbstractCompany company, DrawningTank tank)
{
return company._collection.Insert(tank);
}
@ -65,7 +65,7 @@ public abstract class AbstractCompany
/// <param name="company">Компания</param>
/// <param name="position">Номер удаляемого объекта</param>
/// <returns></returns>
public static bool operator -(AbstractCompany company, int position)
public static DrawningTank operator -(AbstractCompany company, int position)
{
return company._collection.Remove(position);
}

23
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/CollectionGenericObjects/ICollectionGenericObjects.cs
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@ -28,21 +28,22 @@ public interface ICollectionGenericObjects<T>
/// </summary>
/// <param name="obj">Добавляемый объект</param>
/// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
bool Insert(T obj);
int Insert(T obj);
/// <summary>
/// вставить по позиции
/// Добавление объекта в коллекцию на конкретную позицию
/// </summary>
/// <param name="obj">добавляемый объект</param>
/// <param name="position">индекс</param>
/// <returns></returns>
bool Insert(T obj, int position);
/// <param name="obj">Добавляемый объект</param>
/// <param name="position">Позиция</param>
/// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
int Insert(T obj, int position);
/// <summary>
/// Удаление объекта из коллекции с конкретной позиции
/// </summary>
/// <param name="position">Позиция</param>
/// <returns>true - удаление прошло удачно, false - удаление не удалось</returns>
bool Remove(int position);
T? Remove(int position);
/// <summary>
/// Получение объекта по позиции
@ -52,13 +53,13 @@ public interface ICollectionGenericObjects<T>
T? Get(int position);
/// <summary>
/// Получение типа коллекции
/// Получение типа коллекции (какого типа будет коллекция)
/// </summary>
CollectionType GetCollectionType { get; }
/// <summary>
/// Получение объектов коллекции по одному
/// Получение объектов(элементов) коллекции по одному
/// </summary>
/// <returns></returns>
IEnumerable<T> GetItems();
/// <returns>Поэлементый вывод элементов коллекции</returns>
IEnumerable<T?> GetItems();
}

35
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/CollectionGenericObjects/ListGenericObjects.cs
View File

@ -1,4 +1,5 @@
using System;
using SelfPropelledArtilleryUnit.Exceptions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@ -44,42 +45,38 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
{
_collection = new();
}
public T? Get(int position)
{
if (position < 0 || position >= _collection.Count || _collection == null || _collection.Count == 0) return null;
if (position < 0 || position >= Count) return null;
return _collection[position];
}
public bool Insert(T obj)
public int Insert(T? obj)
{
if (_collection == null || _collection.Count == _maxCount) return false;
if (Count == _maxCount) throw new CollectionOverflowException(Count);
_collection.Add(obj);
return true;
return Count - 1;
}
public bool Insert(T obj, int position)
public int Insert(T? obj, int position)
{
if (_collection == null || position < 0 || position > _maxCount) return false;
if (Count == _maxCount) throw new CollectionOverflowException(Count);
if (position < 0 || position >= Count) throw new PositionOutOfCollectionException(position);
_collection.Insert(position, obj);
return true;
return position;
}
public bool Remove(int position)
public T? Remove(int position)
{
if (_collection == null || position < 0 || position >= _collection.Count) return false;
if (position < 0 || position >= Count) throw new PositionOutOfCollectionException(position);
T? obj = _collection[position];
_collection[position] = null;
return true;
_collection.RemoveAt(position);
return obj;
}
public IEnumerable<T> GetItems()
public IEnumerable<T?> GetItems()
{
for (int i = 0; i < _collection.Count; i++)
for (int i = 0; i < Count; ++i)
{
yield return _collection[i];
}

63
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/CollectionGenericObjects/MassiveGenericObjects.cs
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@ -1,4 +1,5 @@
using System;
using SelfPropelledArtilleryUnit.Exceptions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@ -9,36 +10,32 @@ namespace SelfPropelledArtilleryUnit.CollectionGenericObjects;
public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
where T : class
{
/// <summary>
/// Массив объектов, которые храним
/// </summary>
private T?[] _collection;
public int Count { get { return _collection.Length; } }
public int Count => _collection.Length;
public int MaxCount
{
get
{
return _collection.Length;
}
set
{
if (value > 0 && _collection.Length == 0)
if (value > 0)
{
if (_collection.Length > 0)
{
Array.Resize(ref _collection, value);
}
else
{
_collection = new T?[value];
}
}
}
}
public CollectionType GetCollectionType => CollectionType.Massive;
public int SetMaxCount { set => throw new NotImplementedException(); }
/// <summary>
/// Конструктор
/// </summary>
public MassiveGenericObjects()
{
_collection = Array.Empty<T?>();
@ -47,31 +44,31 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
public T? Get(int position)
{
if (position < 0 || position >= _collection.Length)
{
return null;
}
return _collection[position];
}
public bool Insert(T obj)
public int Insert(T obj)
{
for (int i = 0; i < _collection.Length; i++)
{
if (_collection[i] == null)
{
_collection[i] = obj;
return true;
return i;
}
}
return false;
throw new CollectionOverflowException(Count); ;
}
public bool Insert(T obj, int position)
public int Insert(T obj, int position)
{
if (position < 0 || position >= _collection.Length) { return false; }
if (position < 0 || position >= _collection.Length) throw new PositionOutOfCollectionException(position);
if (_collection[position] == null)
{
_collection[position] = obj;
return true;
return position;
}
else
{
@ -80,7 +77,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
if (_collection[i] == null)
{
_collection[i] = obj;
return true;
return i;
}
}
@ -89,29 +86,31 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
if (_collection[i] == null)
{
_collection[i] = obj;
return true;
return i;
}
}
}
return false;
throw new CollectionOverflowException(Count);
}
public bool Remove(int position)
public T Remove(int position)
{
if (position < 0 || position >= _collection.Length) { return false; }
if (position < 0 || position >= _collection.Length)
{
throw new PositionOutOfCollectionException(position);
}
if (_collection[position] == null) throw new ObjectNotFoundException(position);
T? obj = _collection[position];
_collection[position] = null;
return true;
return obj;
}
public IEnumerable<T> GetItems()
public IEnumerable<T?> GetItems()
{
for (int i = 0; i < _collection.Length; i++)
{
yield return _collection[i];
}
}
}

29
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/CollectionGenericObjects/StorageCollection.cs
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@ -1,4 +1,5 @@
using SelfPropelledArtilleryUnit.Drawnings;
using SelfPropelledArtilleryUnit.Exceptions;
using System;
using System.Collections.Generic;
using System.Linq;
@ -81,11 +82,12 @@ public class StorageCollection<T>
return null;
}
}
public bool SaveData(string filename)
public void SaveData(string filename)
{
if (_storages.Count == 0)
{
return false;
throw new InvalidOperationException("В хранилище отсутствуют коллекции для сохранения");
}
if (File.Exists(filename))
{
@ -121,26 +123,25 @@ public class StorageCollection<T>
}
writer.Write(sb);
}
return true;
}
}
public bool LoadData(string filename)
public void LoadData(string filename)
{
if (!File.Exists(filename))
{
return false;
throw new FileNotFoundException("Файл не существует");
}
using (StreamReader reader = File.OpenText(filename))
{
string str = reader.ReadLine();
if (str == null || str.Length == 0)
{
return false;
throw new InvalidOperationException("В файле нет данных");
}
if (!str.StartsWith(_collectionKey))
{
return false;
throw new InvalidOperationException("В файле не верные данные");
}
_storages.Clear();
string strs = "";
@ -155,7 +156,7 @@ public class StorageCollection<T>
ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
if (collection == null)
{
return false;
throw new InvalidOperationException("Не удалось создать коллекцию");
}
collection.MaxCount = Convert.ToInt32(record[2]);
string[] set = record[3].Split(_separatorItem, StringSplitOptions.RemoveEmptyEntries);
@ -163,15 +164,21 @@ public class StorageCollection<T>
{
if (elem?.CreateDrawningTank() is T tank)
{
if (!collection.Insert(tank))
try
{
return false;
if (collection.Insert(tank)==-1)
{
throw new InvalidOperationException("Объект не удалось добавить в коллекцию " + record[3]);
}
}
catch (CollectionOverflowException ex)
{
throw new InvalidOperationException("Коллекция переполнена", ex);
}
}
}
_storages.Add(record[0], collection);
}
return true;
}
}
private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)

16
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/CollectionGenericObjects/TankSharingService.cs
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@ -36,25 +36,25 @@ public class TankSharingService : AbstractCompany
int width = _pictureWidth / _placeSizeWidth;
int height = _pictureHeight / _placeSizeHeight;
int tankWidth = 0;
int tankHeight = height - 1;
int locomotiveWidth = 0;
int locomotiveHeight = height - 1;
for (int i = 0; i < (_collection?.Count ?? 0); i++)
{
if (_collection.Get(i) != null)
{
_collection.Get(i).SetPictureSize(_pictureWidth, _pictureHeight);
_collection.Get(i).SetPosition(_placeSizeWidth * tankWidth + 20, tankHeight * _placeSizeHeight + 20);
_collection.Get(i).SetPosition(_placeSizeWidth * locomotiveWidth + 20, locomotiveHeight * _placeSizeHeight + 20);
}
if (tankWidth < width - 1)
tankWidth++;
if (locomotiveWidth < width - 1)
locomotiveWidth++;
else
{
tankWidth = 0;
tankHeight--;
locomotiveWidth = 0;
locomotiveHeight--;
}
if (tankHeight < 0)
if (locomotiveHeight < 0)
{
return;
}

21
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Exceptions/CollectionOverflowException.cs Normal file
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@ -0,0 +1,21 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Runtime.Serialization;
namespace SelfPropelledArtilleryUnit.Exceptions;
[Serializable]
public class CollectionOverflowException : ApplicationException
{
public CollectionOverflowException(int count) : base("В коллекции превышено допустимое количество count : " + count) { }
public CollectionOverflowException() : base() { }
public CollectionOverflowException(string message) : base(message) { }
public CollectionOverflowException(string message, Exception exception) : base(message, exception) { }
protected CollectionOverflowException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}

23
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Exceptions/ObjectNotFoundException.cs Normal file
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@ -0,0 +1,23 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.Exceptions;
[Serializable]
public class ObjectNotFoundException : ApplicationException
{
public ObjectNotFoundException(int i) : base("Не найден объект по позиции " + i) { }
public ObjectNotFoundException() : base() { }
public ObjectNotFoundException(string message) : base(message) { }
public ObjectNotFoundException(string message, Exception exception) : base(message, exception) { }
protected ObjectNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}

21
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Exceptions/PozitionOutOfCollectionException.cs Normal file
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@ -0,0 +1,21 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.Exceptions;
[Serializable]
internal class PositionOutOfCollectionException : ApplicationException
{
public PositionOutOfCollectionException(int i) : base("Выход за границы коллекции. Позиция " + i) { }
public PositionOutOfCollectionException() : base() { }
public PositionOutOfCollectionException(string message) : base(message) { }
public PositionOutOfCollectionException(string message, Exception exception) : base(message, exception) { }
protected PositionOutOfCollectionException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
}

83
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/FormTankCollection.cs
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@ -1,7 +1,8 @@

using Microsoft.Extensions.Logging;
using NLog;
using SelfPropelledArtilleryUnit.CollectionGenericObjects;
using SelfPropelledArtilleryUnit.Drawnings;
using SelfPropelledArtilleryUnit.Exceptions;
namespace SelfPropelledArtilleryUnit;
@ -12,14 +13,15 @@ public partial class FormTankCollection : Form
/// </summary>
private AbstractCompany? _company = null;
private readonly StorageCollection<DrawningTank> _storageCollection;
private readonly Microsoft.Extensions.Logging.ILogger _logger;
/// <summary>
/// Конструктор
/// </summary>
public FormTankCollection()
public FormTankCollection(ILogger<FormTankCollection> logger)
{
InitializeComponent();
_storageCollection = new();
_logger = logger;
}
/// <summary>
/// Выбор компании
@ -46,20 +48,25 @@ public partial class FormTankCollection : Form
/// <param name="tank"></param>
private void SetTank(DrawningTank? tank)
{
try {
if (_company == null || tank == null)
{
return;
}
if (_company + tank)
if (_company + tank != -1)
{
MessageBox.Show("Объект добавлен");
pictureBox.Image = _company.Show();
_logger.LogInformation("Добавлен объект: " + tank.GetDataForSave());
}
else
}
catch (CollectionOverflowException ex)
{
MessageBox.Show("Не удалось добавить объект");
MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogError("Ошибка: {Message}", ex.Message);
}
}
/// <summary>
@ -80,16 +87,25 @@ public partial class FormTankCollection : Form
}
int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
try
{
if (_company - pos != null)
{
MessageBox.Show("Объект удален");
_logger.LogInformation($"Удален объект по позиции {pos}");
pictureBox.Image = _company.Show();
}
else
}
catch (ObjectNotFoundException ex)
{
MessageBox.Show("Не удалось удалить объект");
MessageBox.Show(ex.Message);
_logger.LogError($"Ошибка: {ex.Message}");
}
catch (PositionOutOfCollectionException ex)
{
MessageBox.Show(ex.Message);
_logger.LogError($"Ошибка: {ex.Message}");
}
}
@ -140,8 +156,11 @@ public partial class FormTankCollection : Form
if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonList.Checked && !radioButtonMassive.Checked))
{
MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogError("Ошибка: заполнены не все данные для добавления коллекции");
return;
}
try
{
CollectionType collectionType = CollectionType.None;
if (radioButtonMassive.Checked)
@ -155,6 +174,12 @@ public partial class FormTankCollection : Form
_storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
RerfreshListBoxItems();
_logger.LogInformation("Коллекция добавлена " + textBoxCollectionName.Text);
}
catch (Exception ex)
{
_logger.LogError("Ошибка: {Message}", ex.Message);
}
}
private void RerfreshListBoxItems()
{
@ -176,12 +201,20 @@ public partial class FormTankCollection : Form
MessageBox.Show("Коллекция не выбрана");
return;
}
try
{
if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
{
return;
}
_storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
RerfreshListBoxItems();
_logger.LogInformation("Коллекция: " + listBoxCollection.SelectedItem.ToString() + " удалена");
}
catch (Exception ex)
{
_logger.LogError("Ошибка: {Message}", ex.Message);
}
}
private void ButtonCreateCompany_Click(object sender, EventArgs e)
@ -229,15 +262,16 @@ public partial class FormTankCollection : Form
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storageCollection.SaveData(saveFileDialog.FileName))
try
{
MessageBox.Show("Сохранение прошло успешно", "Резудьтат",
MessageBoxButtons.OK, MessageBoxIcon.Information);
_storageCollection.SaveData(saveFileDialog.FileName);
MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
_logger.LogInformation("Сохранение в файл: {filename}", saveFileDialog.FileName);
}
else
catch (Exception ex)
{
MessageBox.Show("Не сохранилось", "Результат",
MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogError("Ошибка: {Message}", ex.Message);
}
}
}
@ -246,19 +280,18 @@ public partial class FormTankCollection : Form
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storageCollection.LoadData(openFileDialog.FileName))
try
{
MessageBox.Show("Загрузка прошла успешно", "Результат",
MessageBoxButtons.OK, MessageBoxIcon.Information);
RefreshListBoxItems();
_storageCollection.LoadData(openFileDialog.FileName);
MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
RerfreshListBoxItems();
_logger.LogInformation("Загрузка из файла: {filename}", openFileDialog.FileName);
}
else
catch (Exception ex)
{
MessageBox.Show("Не загрузилось", "Результат",
MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogError("Ошибка: {Message}", ex.Message);
}
}
}
}

20
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Program.cs
View File

@ -1,3 +1,8 @@
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using System;
using NLog.Extensions.Logging;
namespace SelfPropelledArtilleryUnit
{
internal static class Program
@ -10,8 +15,21 @@ namespace SelfPropelledArtilleryUnit
{
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ServiceCollection services = new();
ConfigureServices(services);
ApplicationConfiguration.Initialize();
Application.Run(new FormTankCollection());
ConfigureServices(services);
using ServiceProvider serviceProvider = services.BuildServiceProvider();
Application.Run(serviceProvider.GetRequiredService<FormTankCollection>());
}
private static void ConfigureServices(ServiceCollection services)
{
services.AddSingleton<FormTankCollection>()
.AddLogging(option =>
{
option.SetMinimumLevel(LogLevel.Information);
option.AddNLog("nlog.config");
});
}
}
}

13
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit.csproj
View File

@ -8,6 +8,13 @@
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.1" />
<PackageReference Include="NLog" Version="5.3.4" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.14" />
</ItemGroup>
<ItemGroup>
<Compile Update="Properties\Resources.Designer.cs">
<DesignTime>True</DesignTime>
@ -23,4 +30,10 @@
</EmbeddedResource>
</ItemGroup>
<ItemGroup>
<None Update="nlog.config">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</None>
</ItemGroup>
</Project>

14
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/nlog.config Normal file
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@ -0,0 +1,14 @@
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
autoReload="true" internalLogLevel="Info">
<targets>
<target xsi:type="File" name="tofile" fileName="locomotivelog-
${shortdate}.log" />
</targets>
<rules>
<logger name="*" minlevel="Debug" writeTo="tofile" />
</rules>
</nlog>
</configuration>