allllen4a/PIbd-21_Zhirnova_A.E._DoubleDeckerBus._Base
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Седьмая лабораторная работа

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allllen4a 2023-11-29 18:23:15 +03:00
parent d3b63cd45f
commit f9f2e0f4e8
8 changed files with 214 additions and 70 deletions
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25
projectDoubleDeckerBus/projectDoubleDeckerBus/BusNotFoundException.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;
using System.Runtime.Serialization;
namespace projectDoubleDeckerBus.Exceptions
{
[Serializable]
internal class BusNotFoundException : ApplicationException
{
public BusNotFoundException(int i) : base($"Не найден объект по позиции { i}") { }
public BusNotFoundException() : base() { }
public BusNotFoundException(string message) : base(message) { }
public BusNotFoundException(string message, Exception exception) :
base(message, exception)
{ }
protected BusNotFoundException(SerializationInfo info,
StreamingContext contex) : base(info, contex) { }
}
}

34
projectDoubleDeckerBus/projectDoubleDeckerBus/BusesGenericStorage.cs
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@ -6,6 +6,8 @@ using System.Threading.Tasks;
using projectDoubleDeckerBus.Drawings;
using projectDouble_Decker_Bus.MovementStrategy;
using projectDoubleDeckerBus.Generics;
using System.Text;
using projectDoubleDeckerBus.Exceptions;
namespace projectDoubleDeckerBus.Generics
{
@ -55,7 +57,7 @@ namespace projectDoubleDeckerBus.Generics
}
public bool SaveData(string filename)
public void SaveData(string filename)
{
if (File.Exists(filename))
{
@ -74,42 +76,41 @@ namespace projectDoubleDeckerBus.Generics
}
if (data.Length == 0)
{
return false;
throw new Exception("Невалидная операция, нет данных для сохранения");
}
using (StreamWriter writer = new StreamWriter(filename))
{
writer.WriteLine("BusStorage");
writer.Write(data.ToString());
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
public bool LoadData(string filename)
public void LoadData(string filename)
{
if (!File.Exists(filename))
{
return false;
throw new Exception("Файл не найден");
}
using (StreamReader reader = new StreamReader(filename))
{
string checker = reader.ReadLine();
if (checker == null)
return false;
throw new Exception("Нет данных для загрузки");
if (!checker.StartsWith("BusStorage"))
return false;
throw new Exception("Неверный формат ввода");
_busStorages.Clear();
string strs;
bool firstinit = true;
while ((strs = reader.ReadLine()) != null)
{
if (strs == null && firstinit)
return false;
throw new Exception("Нет данных для загрузки");
if (strs == null)
break;
firstinit = false;
@ -121,20 +122,25 @@ namespace projectDoubleDeckerBus.Generics
data?.CreateDrawningBus(_separatorForObject, _pictureWidth, _pictureHeight);
if (bus != null)
{
if (!(collection + bus))
try { _ = collection + bus; }
catch (BusNotFoundException e)
{
return false;
throw e;
}
catch (StorageOverflowException e)
{
throw e;
}
}
}
_busStorages.Add(name, collection);
}
return true;
}
}
}
}

117
projectDoubleDeckerBus/projectDoubleDeckerBus/FormBusCollection.cs
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@ -10,6 +10,8 @@ using System.Windows.Forms;
using projectDoubleDeckerBus.Drawings;
using projectDouble_Decker_Bus.MovementStrategy;
using projectDoubleDeckerBus.Generics;
using projectDoubleDeckerBus.Exceptions;
using Microsoft.Extensions.Logging;
namespace projectDoubleDeckerBus
{
@ -22,13 +24,17 @@ namespace projectDoubleDeckerBus
/// <summary>
/// Конструктор
/// </summary>
public FormBusCollection()
private readonly ILogger _logger;
public FormBusCollection(ILogger<FormBusCollection> logger)
{
InitializeComponent();
_storage = new BusesGenericStorage(DrawBus.Width, DrawBus.Height);
_logger = logger;
listBoxStorages.SelectedIndexChanged += listBoxStorages_SelectedIndexChanged;
ReloadObjects();
}
/// <summary>
/// Заполнение listBoxObjects
/// </summary>
@ -40,11 +46,13 @@ namespace projectDoubleDeckerBus
{
listBoxStorages.Items.Add(_storage.Keys[i]);
}
if (listBoxStorages.Items.Count > 0 && (index == -1 || index >= listBoxStorages.Items.Count))
if (listBoxStorages.Items.Count > 0 && (index == -1 || index
>= listBoxStorages.Items.Count))
{
listBoxStorages.SelectedIndex = 0;
}
else if (listBoxStorages.Items.Count > 0 && index > -1 && index < listBoxStorages.Items.Count)
else if (listBoxStorages.Items.Count > 0 && index > -1 &&
index < listBoxStorages.Items.Count)
{
listBoxStorages.SelectedIndex = index;
}
@ -55,16 +63,21 @@ namespace projectDoubleDeckerBus
var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
if (obj == null)
{
_logger.LogWarning("Добавление пустого объекта");
return;
}
if (obj + bus)
try
{
_ = obj + bus;
MessageBox.Show("Объект добавлен");
DrawBus.Image = obj.ShowBuses();
_logger.LogInformation($"Добавлен объект в набор {listBoxStorages.SelectedItem.ToString()}");
}
else
catch (Exception ex)
{
MessageBox.Show("Не удалось добавить объект");
_logger.LogWarning($"{ex.Message} в наборе {listBoxStorages.SelectedItem.ToString()}");
}
}
@ -96,36 +109,42 @@ namespace projectDoubleDeckerBus
private void ButtonRemoveBus_Click(object sender, EventArgs e)
{
if (listBoxStorages.SelectedIndex == -1)
{
_logger.LogWarning("Удаление объекта из несуществующего набора");
return;
}
var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
string.Empty];
if (obj == null)
{
return;
}
var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
if (MessageBox.Show("Удалить объект?", "Удаление",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
foreach (var it in maskedTextBoxNumber.Text)
if (it < '0' || it > '9')
int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
try
{
if (obj - pos != null)
{
MessageBox.Show("Объект удален");
DrawBus.Image = obj.ShowBuses();
_logger.LogInformation($"Удален объект из набора {listBoxStorages.SelectedItem.ToString()}");
}
else
{
MessageBox.Show("Не удалось удалить объект");
return;
_logger.LogWarning($"Не удалось удалить объект из набора {listBoxStorages.SelectedItem.ToString()}");
}
if (maskedTextBoxNumber.Text.Length == 0)
{
MessageBox.Show("Не удалось удалить объект");
return;
}
int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
if (obj - pos != null)
catch (BusNotFoundException ex)
{
MessageBox.Show("Объект удален");
DrawBus.Image = obj.ShowBuses();
}
else
{
MessageBox.Show("Не удалось удалить объект");
MessageBox.Show(ex.Message);
_logger.LogWarning($"{ex.Message} из набора {listBoxStorages.SelectedItem.ToString()}");
}
}
/// <summary>
/// Обновление рисунка по набору
@ -157,6 +176,7 @@ namespace projectDoubleDeckerBus
}
_storage.AddSet(textBoxStorageName.Text);
ReloadObjects();
_logger.LogInformation($"Добавлен набор:{ textBoxStorageName.Text}");
}
/// <summary>
@ -166,7 +186,25 @@ namespace projectDoubleDeckerBus
/// <param name="e"></param>
private void listBoxStorages_SelectedIndexChanged(object sender, EventArgs e)
{
DrawBus.Image = _storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowBuses();
DrawBus.Image =
_storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowBuses();
}
private void ButtonDelObject_Click(object sender, EventArgs e)
{
if (listBoxStorages.SelectedIndex == -1)
{
_logger.LogWarning("Удаление невыбранного набора");
return;
}
string name = listBoxStorages.SelectedItem.ToString() ?? string.Empty;
if (MessageBox.Show($"Удалить объект {name}?", "Удаление", MessageBoxButtons.YesNo,
MessageBoxIcon.Question) == DialogResult.Yes)
{
_storage.DelSet(listBoxStorages.SelectedItem.ToString()
?? string.Empty);
ReloadObjects();
_logger.LogInformation($"Удален набор: {name}");
}
}
/// <summary>
@ -174,31 +212,23 @@ namespace projectDoubleDeckerBus
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonDelObject_Click(object sender, EventArgs e)
{
if (listBoxStorages.SelectedIndex == -1)
{
return;
}
if (MessageBox.Show($"Удалить объект {listBoxStorages.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
_storage.DelSet(listBoxStorages.SelectedItem.ToString() ?? string.Empty);
ReloadObjects();
}
}
private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storage.SaveData(saveFileDialog.FileName))
try
{
_storage.SaveData(saveFileDialog.FileName);
MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
_logger.LogInformation($"Сохранение наборов в файл {saveFileDialog.FileName}");
}
else
catch (Exception ex)
{
MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show($"Не сохранилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogWarning($"Не удалось сохранить наборы с ошибкой: {ex.Message}");
}
}
}
@ -207,14 +237,17 @@ namespace projectDoubleDeckerBus
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storage.LoadData(openFileDialog.FileName))
try
{
_storage.LoadData(openFileDialog.FileName);
ReloadObjects();
MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
_logger.LogInformation($"Загрузились наборы из файла {openFileDialog.FileName}");
}
else
catch (Exception ex)
{
MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
_logger.LogWarning($"Не удалось сохранить наборы с ошибкой: {ex.Message}");
}
}
}

41
projectDoubleDeckerBus/projectDoubleDeckerBus/Program.cs
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@ -1,17 +1,44 @@
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Serilog;
using System;
using System.Windows.Forms;
using System.IO;
namespace projectDoubleDeckerBus
{
internal static class Program
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
Application.Run(new FormBusCollection());
var services = new ServiceCollection();
ConfigureServices(services);
using (ServiceProvider serviceProvider = services.BuildServiceProvider())
{
Application.Run(serviceProvider.GetRequiredService<FormBusCollection>());
}
}
private static void ConfigureServices(ServiceCollection services)
{
services.AddSingleton<FormBusCollection>().AddLogging(option =>
{
string[] path = Directory.GetCurrentDirectory().Split('\\');
string pathNeed = "";
for (int i = 0; i < path.Length - 3; i++)
{
pathNeed += path[i] + "\\";
}
var configuration = new ConfigurationBuilder().SetBasePath(Directory.GetCurrentDirectory()).AddJsonFile(path: $"{pathNeed}appsettings.json", optional: false, reloadOnChange: true).Build();
var logger = new LoggerConfiguration().ReadFrom.Configuration(configuration).CreateLogger();
option.SetMinimumLevel(LogLevel.Information);
option.AddSerilog(logger);
});
}
}
}

13
projectDoubleDeckerBus/projectDoubleDeckerBus/SetGeneric.cs
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@ -1,4 +1,5 @@
using System;
using projectDoubleDeckerBus.Exceptions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@ -42,19 +43,17 @@ namespace projectDoubleDeckerBus.Generics
public bool Insert(T bus, int position)
{
if (position < 0 || position >= _maxCount)
return false;
throw new BusNotFoundException(position);
if (Count >= _maxCount)
return false;
throw new StorageOverflowException(position);
_places.Insert(0, bus);
return true;
}
public bool Remove(int position)
{
if (position < 0 || position > _maxCount)
return false;
if (position >= Count)
return false;
if (position < 0 || position > _maxCount || position >= Count)
throw new BusNotFoundException(position);
_places.RemoveAt(position);
return true;
}

20
projectDoubleDeckerBus/projectDoubleDeckerBus/StorageOverflowException.cs Normal file
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@ -0,0 +1,20 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Runtime.Serialization;
namespace projectDoubleDeckerBus.Exceptions
{
[Serializable]
internal class StorageOverflowException : ApplicationException
{
public StorageOverflowException(int count) : base($"В наборе превышено допустимое количество: {count}") { }
public StorageOverflowException() : base() { }
public StorageOverflowException(string message) : base(message) { }
public StorageOverflowException(string message, Exception exception) : base(message, exception) { }
protected StorageOverflowException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
}
}

20
projectDoubleDeckerBus/projectDoubleDeckerBus/appsettings.json Normal file
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@ -0,0 +1,20 @@
{
"Serilog": {
"Using": [ "Serilog.Sinks.File" ],
"MinimumLevel": "Information",
"WriteTo": [
{
"Name": "File",
"Args": {
"path": "Logs/log_.log",
"rollingInterval": "Day",
"outputTemplate": "[{Timestamp:HH:mm:ss.fff}]{Level:u4}: {Message:lj}{NewLine}{Exception}"
}
}
],
"Enrich": [ "FromLogContext", "WithMachineName", "WithThreadId" ],
"Properties": {
"Application": "projectDoubleDeckerBus"
}
}
}

14
projectDoubleDeckerBus/projectDoubleDeckerBus/projectDoubleDeckerBus.csproj
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@ -8,6 +8,20 @@
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.5" />
<PackageReference Include="NuGet.Frameworks" Version="6.8.0" />
<PackageReference Include="Serilog" Version="3.1.1" />
<PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="Serilog.Settings.Configuration" Version="8.0.0" />
<PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
</ItemGroup>
<ItemGroup>
<Compile Update="Properties\Resources.Designer.cs">
<DesignTime>True</DesignTime>