rozenkranzz/PIbd-12_Stryukov_A.A._25.Liner_Simple
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rozenkranzz 2025-02-23 00:02:27 +04:00
parent 6a0fd53bfb
commit 99aff14820
12 changed files with 278 additions and 87 deletions
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17
ProjectLiner/ProjectLiner/Exceptions/CollectionOverflowException.cs Normal file
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@ -0,0 +1,17 @@
using System.Runtime.Serialization;
namespace ProjectLiner.Exceptions;
internal class CollectionOverflowException : ApplicationException
{
public CollectionOverflowException(int count) :
base("Collection overflow. 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) { }
}

16
ProjectLiner/ProjectLiner/Exceptions/ObjectNotFoundException.cs Normal file
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@ -0,0 +1,16 @@
using System.Runtime.Serialization;
namespace ProjectLiner.Exceptions;
internal class ObjectNotFoundException : ApplicationException
{
public ObjectNotFoundException(int i) : base("Object not found. Index: " + 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) { }
}

16
ProjectLiner/ProjectLiner/Exceptions/PosOutOfCollectionRangeException.cs Normal file
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@ -0,0 +1,16 @@
using System.Runtime.Serialization;
namespace ProjectLiner.Exceptions;
internal class PosOutOfCollectionRangeException : ApplicationException
{
public PosOutOfCollectionRangeException(int i) :
base("Pos out of collection range. Index: " + i)
{ }
public PosOutOfCollectionRangeException() : base() { }
public PosOutOfCollectionRangeException(string message) : base(message) { }
public PosOutOfCollectionRangeException(string message, Exception
exception) : base(message, exception) { }
protected PosOutOfCollectionRangeException(SerializationInfo info,
StreamingContext context) : base(info, context) { }
}

88
ProjectLiner/ProjectLiner/FormShipCollection.cs
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@ -1,6 +1,9 @@
using ProjectLiner.CollectionGenericObjects;
using System.Linq.Expressions;
using Microsoft.Extensions.Logging;
using ProjectLiner.CollectionGenericObjects;
using ProjectLiner.Drawnings;
using ProjectLiner.Entities;
using ProjectLiner.Exceptions;
using ProjectLiner.GenericObjectsCollection;
namespace ProjectLiner;
@ -9,11 +12,13 @@ public partial class FormShipCollection : Form
{
private readonly CollectionStorage<DrawingBaseLiner> _collectionStorage;
private AbstractCompany? _company = null;
public FormShipCollection()
private readonly ILogger _logger;
public FormShipCollection(ILogger<FormShipCollection> logger)
{
InitializeComponent();
_collectionStorage = new CollectionStorage<DrawingBaseLiner>();
panelCompanyTools.Enabled = false;
_logger = logger;
}
private void ComboBoxCompanySelector_SelectedIndexChanged(object sender,
@ -34,14 +39,19 @@ public partial class FormShipCollection : Form
{
return;
}
if (_company + liner)
try
{
MessageBox.Show("Object was added");
pictureBox.Image = _company.Show();
if (_company + liner)
{
pictureBox.Image = _company.Show();
MessageBox.Show("Liner added successfully");
_logger.LogInformation("Liner added successfully at {Time}", DateTime.Now);
}
}
else
catch (CollectionOverflowException ex)
{
MessageBox.Show("Couldn't add object");
MessageBox.Show("" + ex.Message);
_logger.LogWarning("Failed to add liner: {Message} at {Time}", ex.Message, DateTime.Now);
}
}
private void ButtonRemoveShip_Click(object sender, EventArgs e)
@ -52,19 +62,31 @@ public partial class FormShipCollection : Form
return;
}
if (MessageBox.Show("Remove object?", "Removing...",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
{
return;
}
int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
if (_company - pos)
try
{
MessageBox.Show("Object was removed");
pictureBox.Image = _company.Show();
if (_company - pos)
{
MessageBox.Show("Object was removed");
pictureBox.Image = _company.Show();
_logger.LogInformation("Liner removed successfully at position {pos} at {Time}",
pos, DateTime.Now);
}
}
else
catch (ObjectNotFoundException ex)
{
MessageBox.Show("" + ex.Message);
_logger.LogWarning("Failed to remove liner: Object not found at postion {pos}",
pos);
}
catch (PosOutOfCollectionRangeException ex)
{
MessageBox.Show("Couldn't remove object");
_logger.LogWarning("Failed to remove liner: {Message}", ex.Message);
}
}
private void ButtonSubmitForTesting_Click(object sender, EventArgs e)
@ -77,7 +99,19 @@ public partial class FormShipCollection : Form
int counter = 100;
while (liner == null)
{
liner = _company.GetRandomObject();
try
{
liner = _company.GetRandomObject();
_logger.LogInformation("Object was submitted for testing at position {pos}", counter);
}
catch (ObjectNotFoundException)
{
_logger.LogWarning("Object not found at position {pos}", counter);
}
catch (PosOutOfCollectionRangeException)
{
_logger.LogWarning("Position out of range at {pos}", counter);
}
counter--;
if (counter <= 0)
{
@ -110,6 +144,7 @@ public partial class FormShipCollection : Form
{
MessageBox.Show("Please fill all fields", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogInformation("Failed to add collection: Please fill all fields");
return;
}
CollectionType collectionType = CollectionType.None;
@ -123,6 +158,8 @@ public partial class FormShipCollection : Form
}
_collectionStorage.AddCollection(textBoxCollectionName.Text,
collectionType);
_logger.LogInformation("Collection of type {type} with name {name} added successfully",
collectionType, textBoxCollectionName.Text);
RefreshListBoxItems();
}
@ -134,6 +171,7 @@ public partial class FormShipCollection : Form
{
MessageBox.Show("Collection is not selected", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogInformation("Failed to remove collection: Collection is not selected");
return;
}
@ -145,6 +183,7 @@ public partial class FormShipCollection : Form
RefreshListBoxItems();
MessageBox.Show("Collection removed successfully", "Success",
MessageBoxButtons.OK, MessageBoxIcon.Information);
_logger.LogInformation("Collection {name} removed successfully", collectionName);
}
}
@ -167,6 +206,7 @@ public partial class FormShipCollection : Form
listBoxCollections.SelectedItem == null)
{
MessageBox.Show("Collection is not selected");
_logger.LogInformation("Failed to create company: Collection is not selected");
return;
}
IGenericObjectsCollection<DrawingBaseLiner>? collection =
@ -174,6 +214,7 @@ public partial class FormShipCollection : Form
if (collection == null)
{
MessageBox.Show("Collection is not found");
_logger.LogInformation("Failed to create company: Collection is not found");
return;
}
switch (comboBoxCompanySelector.Text)
@ -184,6 +225,7 @@ public partial class FormShipCollection : Form
break;
}
panelCompanyTools.Enabled = true;
_logger.LogInformation($"Company was created: {comboBoxCompanySelector.Text}");
RefreshListBoxItems();
}
@ -191,15 +233,18 @@ public partial class FormShipCollection : Form
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_collectionStorage.SaveData(saveFileDialog.FileName))
try
{
_collectionStorage.SaveData(saveFileDialog.FileName);
MessageBox.Show("Data saved successfully", "Success",
MessageBoxButtons.OK, MessageBoxIcon.Information);
MessageBoxButtons.OK, MessageBoxIcon.Information);
_logger.LogInformation("Saved in {filename}", saveFileDialog.FileName);
}
else
catch (Exception ex)
{
MessageBox.Show("Data wasn't saved", "Error",
MessageBox.Show(ex.Message + "Data wasn't saved", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogError("Error saving data: {Message}", ex.Message);
}
}
}
@ -208,16 +253,19 @@ public partial class FormShipCollection : Form
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (_collectionStorage.LoadData(openFileDialog.FileName))
try
{
_collectionStorage.LoadData(openFileDialog.FileName);
MessageBox.Show("Data loaded successfully", "Success",
MessageBoxButtons.OK, MessageBoxIcon.Information);
_logger.LogInformation("Loaded from {filename}", openFileDialog.FileName);
RefreshListBoxItems();
}
else
catch (Exception ex)
{
MessageBox.Show("Data wasn't loaded", "Error",
MessageBox.Show(ex.Message + "Data wasn't loaded", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogError("Error loading data: {Message}", ex.Message);
}
}
RefreshListBoxItems();

53
ProjectLiner/ProjectLiner/GenericObjectsCollection/AbstractCompany.cs
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@ -1,4 +1,6 @@
using ProjectLiner.Drawnings;
using System;
using ProjectLiner.Drawnings;
using ProjectLiner.Exceptions;
namespace ProjectLiner.GenericObjectsCollection;
@ -6,11 +8,12 @@ public abstract class AbstractCompany
{
protected readonly int _placeSizeWidth = 210;
protected readonly int _placeSizeHeight = 80;
protected readonly int _placeSpacing = 20;
protected readonly int _pictureWidth;
protected readonly int _pictureHeight;
protected IGenericObjectsCollection<DrawingBaseLiner>? _collection = null;
private int GetMaxCount => _pictureWidth * _pictureHeight /
(_placeSizeWidth * _placeSizeHeight);
private int GetMaxCount => _pictureWidth / _placeSizeWidth
* _pictureHeight / _placeSizeHeight;
public AbstractCompany(int picWidth, int picHeight,
IGenericObjectsCollection<DrawingBaseLiner> collection)
{
@ -21,11 +24,31 @@ public abstract class AbstractCompany
}
public static bool operator +(AbstractCompany company, DrawingBaseLiner liner)
{
return company._collection?.Insert(liner) ?? false;
try
{
company._collection?.Insert(liner);
return true;
}
catch (CollectionOverflowException)
{
throw;
}
}
public static bool operator -(AbstractCompany company, int position)
{
return company._collection?.Remove(position) ?? false;
try
{
company._collection?.Remove(position);
return true;
}
catch (PosOutOfCollectionRangeException)
{
throw;
}
catch (ObjectNotFoundException)
{
throw;
}
}
public DrawingBaseLiner? GetRandomObject()
@ -38,11 +61,23 @@ public abstract class AbstractCompany
Bitmap bitmap = new(_pictureWidth, _pictureHeight);
Graphics graphics = Graphics.FromImage(bitmap);
DrawBackgound(graphics);
SetObjectsPosition();
for (int i = 0; i < (_collection?.Count ?? 0); ++i)
try
{
SetObjectsPosition();
for (int i = 0; i < (_collection?.Count ?? 0); ++i)
{
try
{
DrawingBaseLiner? obj = _collection?.Get(i);
obj?.DrawTransport(graphics);
}
catch (ObjectNotFoundException)
{
}
}
}
catch (ObjectNotFoundException)
{
DrawingBaseLiner? obj = _collection?.Get(i);
obj?.DrawTransport(graphics);
}
return bitmap;
}

31
ProjectLiner/ProjectLiner/GenericObjectsCollection/CollectionStorage.cs
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@ -1,5 +1,6 @@
using System.Text;
using ProjectLiner.Drawnings;
using ProjectLiner.Exceptions;
namespace ProjectLiner.GenericObjectsCollection;
@ -49,11 +50,11 @@ public class CollectionStorage<T>
private readonly string _separatorForKeyValue = "|";
private readonly string _separatorItems = ";";
public bool SaveData(string filename)
public void SaveData(string filename)
{
if (_storages.Count == 0)
{
return false;
throw new Exception("No data to save");
}
if (File.Exists(filename))
{
@ -92,14 +93,13 @@ public class CollectionStorage<T>
using FileStream fs = new(filename, FileMode.Create);
byte[] info = new UTF8Encoding(true).GetBytes(sb.ToString());
fs.Write(info, 0, info.Length);
return true;
}
public bool LoadData(string filename)
public void LoadData(string filename)
{
if (!File.Exists(filename))
{
return false;
throw new Exception("File not found");
}
string bufferTextFromFile = "";
using (FileStream fs = new(filename, FileMode.Open))
@ -115,11 +115,11 @@ public class CollectionStorage<T>
StringSplitOptions.RemoveEmptyEntries);
if (strs == null || strs.Length == 0)
{
return false;
throw new Exception(filename + " is empty");
}
if (!strs[0].Equals(_collectionKey))
{
return false;
throw new Exception("Invalid file format");
}
_storages.Clear();
foreach (string data in strs)
@ -133,11 +133,9 @@ public class CollectionStorage<T>
CollectionType collectionType =
(CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
IGenericObjectsCollection<T>? collection =
CollectionStorage<T>.CreateCollection(collectionType);
if (collection == null)
{
return false;
}
CollectionStorage<T>.CreateCollection(collectionType) ??
throw new Exception("Invalid collection type");
collection.MaxCount = Convert.ToInt32(record[2]);
string[] set = record[3].Split(_separatorItems,
StringSplitOptions.RemoveEmptyEntries);
@ -145,15 +143,18 @@ public class CollectionStorage<T>
{
if (elem?.CreateDrawingLiner() is T liner)
{
if (!collection.Insert(liner))
try
{
return false;
collection.Insert(liner);
}
catch (CollectionOverflowException e)
{
throw new Exception("Collection overflow", e);
}
}
}
_storages.Add(record[0], collection);
}
return true;
}
private static IGenericObjectsCollection<T>? CreateCollection(

49
ProjectLiner/ProjectLiner/GenericObjectsCollection/GenericObjectsCollection.cs
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@ -1,4 +1,6 @@

using ProjectLiner.Exceptions;
namespace ProjectLiner.GenericObjectsCollection;
public class GenericObjectsCollection<T> : IGenericObjectsCollection<T>
@ -36,36 +38,45 @@ public class GenericObjectsCollection<T> : IGenericObjectsCollection<T>
{
if (position < 0 || position >= _collection.Length)
{
return null;
throw new PosOutOfCollectionRangeException(position);
}
if (_collection[position] == null)
{
throw new ObjectNotFoundException("Object not found at position " + position);
}
return _collection[position];
}
public bool Insert(T obj)
public void Insert(T obj)
{
for (int i = 0; i < _collection.Length; ++i)
try
{
if (_collection[i] == null)
{
_collection[i] = obj;
return true;
}
Insert(obj, 0);
}
catch (CollectionOverflowException)
{
throw;
}
return false;
}
public bool Insert(T obj, int position)
public void Insert(T obj, int position)
{
if (position < 0 || position >= _collection.Length)
{
throw new PosOutOfCollectionRangeException(position);
}
if (_collection[position] == null)
{
_collection[position] = obj;
return;
}
else
{
while (position++ < _collection.Length)
while (position++ < _collection.Length - 1)
{
if (_collection[position] == null)
{
_collection[position] = obj;
return true;
return;
}
}
@ -74,20 +85,24 @@ public class GenericObjectsCollection<T> : IGenericObjectsCollection<T>
if (_collection[position] == null)
{
_collection[position] = obj;
return true;
return;
}
}
}
return false;
throw new CollectionOverflowException("Maximum number of objects has been exceeded: " +
_collection.Length);
}
public bool Remove(int position)
public void Remove(int position)
{
if (position < 0 || position >= _collection.Length)
{
throw new PosOutOfCollectionRangeException(position);
}
if (_collection[position] == null)
{
return false;
throw new ObjectNotFoundException("Object not found at position " + position);
}
_collection[position] = null;
return true;
}
public IEnumerable<T> GetItems()

6
ProjectLiner/ProjectLiner/GenericObjectsCollection/IGenericObjectsCollection.cs
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@ -5,9 +5,9 @@ public interface IGenericObjectsCollection<T>
{
int Count { get; }
int MaxCount { get; set; }
bool Insert(T obj);
bool Insert(T obj, int position);
bool Remove(int position);
void Insert(T obj);
void Insert(T obj, int position);
void Remove(int position);
T? Get(int position);
CollectionType GetCollectionType { get; }

13
ProjectLiner/ProjectLiner/GenericObjectsCollection/LandingStage.cs
View File

@ -1,4 +1,5 @@
using ProjectLiner.Drawnings;
using ProjectLiner.Exceptions;
using ProjectLiner.GenericObjectsCollection;
namespace ProjectLiner.CollectionGenericObjects;
@ -60,15 +61,17 @@ public class LandingStage : AbstractCompany
return;
}
DrawingBaseLiner? obj = _collection.Get(index);
if (obj != null)
try
{
obj.SetPictureSize(_pictureWidth, _pictureHeight);
DrawingBaseLiner? obj = _collection.Get(index);
obj?.SetPictureSize(_pictureWidth, _pictureHeight);
int x = i * (_placeSizeWidth);
int y = j * (_placeSizeHeight);
obj.SetPosition(x + spacing, y + spacing);
obj?.SetPosition(x + spacing, y + spacing);
}
catch (ObjectNotFoundException)
{
}
index++;
}
}

38
ProjectLiner/ProjectLiner/GenericObjectsCollection/ListGenericObjects.cs
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@ -1,4 +1,6 @@

using ProjectLiner.Exceptions;
namespace ProjectLiner.GenericObjectsCollection;
public class ListGenericObjects<T> : IGenericObjectsCollection<T>
@ -31,48 +33,50 @@ public class ListGenericObjects<T> : IGenericObjectsCollection<T>
{
if (position < 0 || position >= _collection.Count)
{
return null;
throw new PosOutOfCollectionRangeException(position);
}
if (_collection[position] == null)
{
throw new ObjectNotFoundException("Object not found at position " + position);
}
return _collection[position];
}
public bool Insert(T obj)
public void Insert(T obj)
{
if (_collection.Count < _maxCount)
if (_collection.Count == _maxCount)
{
_collection.Add(obj);
return true;
throw new CollectionOverflowException("Collection is full " + _collection.Count);
}
return false;
_collection.Add(obj);
}
public bool Insert(T obj, int position)
public void Insert(T obj, int position)
{
if (position < 0 || position >= _maxCount)
{
return false;
throw new PosOutOfCollectionRangeException(position);
}
if (position >= _collection.Count)
{
_collection.AddRange(Enumerable.Repeat(default(T)!, position - _collection.Count + 1));
_collection.AddRange(Enumerable.Repeat(default(T)!,
position - _collection.Count + 1));
}
if (_collection[position] == null)
{
_collection[position] = obj;
return true;
return;
}
return false;
throw new CollectionOverflowException("Maximum number of objects has been exceeded: " +
_maxCount);
}
public bool Remove(int position)
public void Remove(int position)
{
if (position < 0 || position >= _collection.Count ||
_collection[position] == null)
if (position < 0 || position >= _collection.Count)
{
return false;
throw new PosOutOfCollectionRangeException(position);
}
_collection.RemoveAt(position);
return true;
}
public IEnumerable<T> GetItems()

28
ProjectLiner/ProjectLiner/Program.cs
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@ -1,3 +1,8 @@
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
using Serilog;
namespace ProjectLiner
{
internal static class Program
@ -11,7 +16,28 @@ namespace ProjectLiner
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
Application.Run(new FormShipCollection());
// Configure Serilog
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Information()
.WriteTo.Console()
.WriteTo.File("logs/log.txt", rollingInterval: RollingInterval.Day)
.CreateLogger();
ServiceCollection services = new ServiceCollection();
ConfigureServices(services);
using ServiceProvider serviceProvider = services.BuildServiceProvider(); // Ensure BuildServiceProvider is available
Application.Run(serviceProvider.GetRequiredService<FormShipCollection>());
}
private static void ConfigureServices(ServiceCollection services)
{
services.AddSingleton<FormShipCollection>()
.AddLogging(loggingBuilder =>
{
loggingBuilder.ClearProviders();
loggingBuilder.AddSerilog();
});
}
}
}

10
ProjectLiner/ProjectLiner/ProjectLiner.csproj
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@ -8,6 +8,16 @@
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.2" />
<PackageReference Include="NLog" Version="5.4.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.4.0" />
<PackageReference Include="Serilog" Version="4.2.0" />
<PackageReference Include="Serilog.Extensions.Logging" Version="9.0.0" />
<PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
<PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
</ItemGroup>
<ItemGroup>
<Compile Update="Properties\Resources.Designer.cs">
<DesignTime>True</DesignTime>