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Лабораторная работа №7

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This commit is contained in:
H0llowVoid 2024-06-10 09:45:45 +04:00
parent e0e94bcab0
commit 9ac1ae9ee2
13 changed files with 244 additions and 85 deletions
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3
ProjectHoistingCrane/ProjectHoistingCrane/CollectionGenericObjects/Garage.cs
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@ -37,11 +37,12 @@ public class Garage : AbstractCompany
int startY = _placeSizeHeight * ((_pictureHeight / _placeSizeHeight)-1);
for (int i = 0; i < (_pictureWidth / _placeSizeWidth) * (_pictureHeight /_placeSizeHeight); i++)
{
if (_collection?.Get(i) != null)
try
{
_collection?.Get(i)?.SetPictureSize(_pictureWidth, _pictureHeight);
_collection?.Get(i)?.SetPosition(startX+2, startY+2);
}
catch { }
startX -= _placeSizeWidth;
if (startX < 0)
{

35
ProjectHoistingCrane/ProjectHoistingCrane/CollectionGenericObjects/ListGenericObjects.cs
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@ -1,4 +1,7 @@
namespace ProjectHoistingCrane.CollectionGenericObjects;
using ProjectHoistingCrane.Exceptions;
namespace ProjectHoistingCrane.CollectionGenericObjects;
/// <summary>
/// Параметризованный набор объектов
@ -48,41 +51,31 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
public T? Get(int position)
{
// TODO проверка позиции
if (position < Count && position >= 0)
{
return _collection[position];
}
if (position < 0 || position >= Count) throw new PositionOutOfRangeException(position);
if (_collection[position] == null) throw new ObjectNotFoundException(position);
return null;
}
public int Insert(T obj)
{
// TODO проверка, что не превышено максимальное количество элементов
if(Count + 1 > _maxCount)
{
return -1;
}
// TODO вставка в конец набора
if (Count + 1 > _maxCount) throw new CollectionOverflowException(Count);
_collection.Add(obj);
return _collection.Count-1;
return 1;
}
public int Insert(T obj, int position)
{
// TODO проверка, что не превышено максимальное количество элементов
if (position < 0 || position > Count)
{
throw new PositionOutOfRangeException(position);
}
if (Count + 1 > _maxCount)
{
return -1;
throw new CollectionOverflowException(Count);
}
// TODO проверка позиции
if (position < 0 && position >= 0)
{
return -1;
}
// TODO вставка по позиции
_collection.Insert(position, obj);
return 1;
}
@ -91,7 +84,7 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
// TODO проверка позиции
if (position < 0 || position >= Count)
{
return null;
throw new PositionOutOfRangeException(position);
}
// TODO удаление объекта из списка

30
ProjectHoistingCrane/ProjectHoistingCrane/CollectionGenericObjects/MassiveGenericObjects.cs
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@ -3,6 +3,7 @@ using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ProjectHoistingCrane.Exceptions;
namespace ProjectHoistingCrane.CollectionGenericObjects;
/// <summary>
@ -59,7 +60,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
return _collection[position];
}
return null;
throw new PositionOutOfRangeException(position);
}
public int Insert(T obj)
@ -74,7 +75,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
return i;
}
}
return -1;
throw new CollectionOverflowException(Count);
}
public int Insert(T obj, int position)
@ -85,14 +86,18 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
// если нет после, ищем до
// TODO вставка
if (0 <= position && position < Count)
if (position > Count || position < 0)
{
throw new PositionOutOfRangeException(position);
}
if (_collection[position] == null)
{
if (_collection[position] == null) {
_collection[position] = obj;
return position;
}
else {
for (int i = position+1; i < Count; i++)
else
{
for (int i = 0; i < Count; i++)
{
if (_collection[i] == null)
{
@ -100,14 +105,6 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
return i;
}
}
for (int i = position-1;i >= 0;i--) {
if (_collection[i] == null)
{
_collection[i] = obj;
return i;
}
}
}
}
return -1;
}
@ -116,14 +113,15 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
{
// TODO проверка позиции
// TODO удаление объекта из массива, присвоив элементу массива значени null
if (_collection[position] == null) throw new ObjectNotFoundException();
if (0 <= position && position <= Count && _collection[position] != null)
{
T? obj = _collection[position];
_collection[position] = null;
return obj;
}
return null;
throw new PositionOutOfRangeException(position);
}
public IEnumerable<T?> GetItems()

27
ProjectHoistingCrane/ProjectHoistingCrane/CollectionGenericObjects/StorageCollection.cs
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@ -1,5 +1,6 @@
using Microsoft.VisualBasic;
using ProjectHoistingCrane.Drawnings;
using ProjectHoistingCrane.Exceptions;
using System.Collections.ObjectModel;
using System.Text;
@ -86,11 +87,11 @@ public class StorageCollection<T>
}
}
public bool SaveData(string filename)
public void SaveData(string filename)
{
if (_storages.Count == 0)
{
return false;
throw new ArgumentException("В хранилище отсутствуют коллекции для сохранения");
}
if (File.Exists(filename))
@ -130,26 +131,25 @@ public class StorageCollection<T>
}
writer.Close();
}
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 = new(filename))
{
string line = reader.ReadLine();
if (line == null || line.Length == 0)
{
return false;
throw new ArgumentException("В файле нет данных");
}
if (!line.Equals(_collectionKey))
{
return false;
throw new InvalidDataException("В файле неверные данные");
}
_storages.Clear();
@ -165,7 +165,7 @@ public class StorageCollection<T>
ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
if (collection == null)
{
return false;
throw new InvalidCastException("Не удалось определить тип коллекции: " + record[1]);
}
@ -175,17 +175,24 @@ public class StorageCollection<T>
foreach (string elem in set)
{
if (elem?.CreateDrawningCrane() is T crane)
{
try
{
if (collection.Insert(crane) < 0)
{
return false;
throw new InvalidOperationException("Объект не удалось добавить в коллекцию: " + record[3]);
}
}
catch (CollectionOverflowException ex)
{
throw new CollectionOverflowException("Коллекция переполнена", ex);
}
}
}
_storages.Add(record[0], collection);
}
}
return true;
}
private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)

23
ProjectHoistingCrane/ProjectHoistingCrane/Exceptions/CollectionOverflowException.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 ProjectHoistingCrane.Exceptions
{
[Serializable]
internal class CollectionOverflowException : ApplicationException
{
public CollectionOverflowException(int count) : base("Превышено количество элементов коллекции: count" + count) { }
public CollectionOverflowException() { }
public CollectionOverflowException(string message) : base(message) { }
public CollectionOverflowException(string message, Exception exception) : base(message, exception) { }
protected CollectionOverflowException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
}

19
ProjectHoistingCrane/ProjectHoistingCrane/Exceptions/ObjectNotFoundException.cs Normal file
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@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
namespace ProjectHoistingCrane.Exceptions
{
[Serializable]
internal 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) { }
}
}

19
ProjectHoistingCrane/ProjectHoistingCrane/Exceptions/PositionOutOfCollectionException.cs Normal file
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@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
namespace ProjectHoistingCrane.Exceptions
{
[Serializable]
internal class PositionOutOfRangeException : ApplicationException
{
public PositionOutOfRangeException(int i) : base("Не найден объект по позиции " + i) { }
public PositionOutOfRangeException() : base() { }
public PositionOutOfRangeException(string message) : base(message) { }
public PositionOutOfRangeException(string message, Exception exception) : base(message, exception) { }
protected PositionOutOfRangeException(SerializationInfo info, StreamingContext context) : base(info, context) { }
}
}

73
ProjectHoistingCrane/ProjectHoistingCrane/FormCraneCollection.cs
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@ -1,5 +1,8 @@
using ProjectHoistingCrane.CollectionGenericObjects;
using ProjectHoistingCrane.Drawnings;
using ProjectHoistingCrane.Exceptions;
using Microsoft.Extensions.Logging;
using System.CodeDom;
using System;
using System.Collections.Generic;
using System.ComponentModel;
@ -28,13 +31,14 @@ public partial class FormCraneCollection : Form
/// </summary>
private AbstractCompany? _company = null;
/// <summary>
/// Конструктор
/// </summary>
public FormCraneCollection()
private readonly ILogger _logger;
public FormCraneCollection(ILogger<FormCraneCollection> logger)
{
InitializeComponent();
_storageCollection = new();
_logger = logger;
}
/// <summary>
@ -76,14 +80,17 @@ public partial class FormCraneCollection : Form
return;
}
if (_company + crane > -1)
try
{
int addingObj = _company + crane;
MessageBox.Show("Объект добавлен");
_logger.LogInformation($"Добавлен объект {crane.GetDataForSave()}");
pictureBox.Image = _company.Show();
}
else
catch (CollectionOverflowException ex)
{
MessageBox.Show("Не удалось добавить объект");
_logger.LogWarning($"Не удалось добавить объект {ex.Message}");
}
}
@ -104,16 +111,23 @@ public partial class FormCraneCollection : Form
return;
}
int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
if (_company - pos != null)
try
{
object delObj = _company - pos;
MessageBox.Show("Объект удален");
_logger.LogInformation($"Удален объект по позиции {pos}");
pictureBox.Image = _company.Show();
}
else
catch (ObjectNotFoundException ex)
{
MessageBox.Show("Не удалось удалить объект");
_logger.LogWarning($"Не удалось удалить объект по позиции {pos}");
}
catch (PositionOutOfRangeException)
{
MessageBox.Show("Удаление вне рамкок коллекции");
_logger.LogWarning($"Не удалось удалить объект по позиции {pos} - вне коллекции");
}
}
/// <summary>
@ -127,27 +141,31 @@ public partial class FormCraneCollection : Form
{
return;
}
try
{
DrawningCrane? crane = null;
int counter = 100;
while (crane == null)
{
crane = _company.GetRandomObject();
counter--;
if (counter <= 0)
{
break;
}
if (counter <= 0) break;
}
if (crane == null)
{
return;
throw new ObjectNotFoundException();
}
FormHoistingCrane form = new()
{
SetCar = crane
SetCrane = crane
};
form.ShowDialog();
}
catch (ObjectNotFoundException)
{
_logger.LogWarning($"Не удалось найти объект для отправки на тест");
}
}
/// <summary>
/// Перерисовка коллекции
@ -173,6 +191,7 @@ public partial class FormCraneCollection : Form
if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonList.Checked && !radioButtonMassive.Checked))
{
MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogWarning("Неверно введены данные для создания коллекции");
return;
}
CollectionType collectionType = CollectionType.None;
@ -185,6 +204,7 @@ public partial class FormCraneCollection : Form
collectionType = CollectionType.List;
}
_storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
_logger.LogInformation($"Добавлена коллекция - {textBoxCollectionName.Text}");
RerfreshListBoxItems();
}
@ -203,13 +223,16 @@ public partial class FormCraneCollection : Form
if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
{
MessageBox.Show("Коллекция не выбрана");
_logger.LogWarning("Ошибка удаления коллекции - коллекция не выбрана");
return;
}
string temp = listBoxCollection.SelectedItem.ToString() ?? string.Empty;
if (MessageBox.Show("Вы действительно хотите удалить коллекцию?", "Да", MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
_storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
_logger.LogInformation($"Удалена коллекция - {temp}");
RerfreshListBoxItems();
}
@ -223,12 +246,14 @@ public partial class FormCraneCollection : Form
if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
{
MessageBox.Show("Коллекция не выбрана");
_logger.LogWarning("Ошибка создания компании - она не выбрана");
return;
}
ICollectionGenericObjects<DrawningCrane>? collection = _storageCollection[listBoxCollection.SelectedItem.ToString() ?? string.Empty];
if (collection == null)
{
MessageBox.Show("Коллекция не проинициализирована");
_logger.LogWarning("Ошибка инициализации коллекции");
return;
}
switch (comboBoxSelectorCompany.Text)
@ -262,13 +287,16 @@ public partial class FormCraneCollection : Form
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storageCollection.SaveData(saveFileDialog.FileName))
try
{
_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 сохранения: {Message}", ex.Message);
}
}
@ -278,14 +306,17 @@ public partial class FormCraneCollection : Form
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storageCollection.LoadData(openFileDialog.FileName))
try
{
_storageCollection.LoadData(openFileDialog.FileName);
MessageBox.Show("Успешно загружено", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
_logger.LogInformation("Загрузка из файла: {filename}", openFileDialog.FileName);
RerfreshListBoxItems();
}
else
catch (Exception ex)
{
MessageBox.Show("Ошибка загрузки", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogError("Ошибка загрузки: {Message}", ex.Message);
}
}

2
ProjectHoistingCrane/ProjectHoistingCrane/FormHoistingCrane.cs
View File

@ -20,7 +20,7 @@ public partial class FormHoistingCrane : Form
/// <summary>
/// Получение объекта
/// </summary>
public DrawningCrane SetCar
public DrawningCrane SetCrane
{
set
{

24
ProjectHoistingCrane/ProjectHoistingCrane/Program.cs
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@ -1,3 +1,8 @@
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Serilog;
using System;
namespace ProjectHoistingCrane
{
internal static class Program
@ -11,7 +16,24 @@ namespace ProjectHoistingCrane
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
Application.Run(new FormCraneCollection());
ServiceCollection services = new();
ConfigureServices(services);
using ServiceProvider serviceProvider = services.BuildServiceProvider();
Application.Run(serviceProvider.GetRequiredService<FormCraneCollection>());
}
public static void ConfigureServices(ServiceCollection services)
{
services.AddSingleton<FormCraneCollection>()
.AddLogging(option =>
{
option.SetMinimumLevel(LogLevel.Information);
option.AddSerilog(new LoggerConfiguration()
.ReadFrom.Configuration(new ConfigurationBuilder()
.AddJsonFile("serilogConfig.json")
.Build())
.CreateLogger());
});
}
}
}

12
ProjectHoistingCrane/ProjectHoistingCrane/ProjectHoistingCrane.csproj
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@ -8,6 +8,18 @@
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.11" />
<PackageReference Include="Serilog" Version="4.0.0" />
<PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="Serilog.Settings.Configuration" Version="8.0.1" />
<PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
<PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
</ItemGroup>
<ItemGroup>
<Compile Update="Properties\Resources.Designer.cs">
<DesignTime>True</DesignTime>

13
ProjectHoistingCrane/ProjectHoistingCrane/nlog.config Normal file
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@ -0,0 +1,13 @@
<?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="carlog-${shortdate}.log" />
</targets>
<rules>
<logger name="*" minlevel="Debug" writeTo="tofile" />
</rules>
</nlog>
</configuration>

21
ProjectHoistingCrane/ProjectHoistingCrane/serilogConfig.json Normal file
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@ -0,0 +1,21 @@
{
"Serilog": {
"Using": [ "Serilog.Sinks.File" ],
"MinimumLevel": "Information",
"WriteTo": [
{
"Name": "File",
"Args": {
"path": "Logs/log_.log",
"rollingInterval": "Day",
"outputTemplate": "{Level:u4}: [{Timestamp:HH:mm:ss.fff}] - {Message:lj}{Exception}{NewLine}"
}
}
],
"Enrich": [ "FromLogContext", "WithMachineName", "WithThreadId" ],
"Properties": {
"Application": "ProjectHoistingCrane"
}
}
}