лаба 7

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/AbstractCompany.cs

@@ -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
     /// </summary>

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/ListGenericObjects.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using TrolleybusProject.Exceptions;
 
 namespace TrolleybusProject.CollectionGenericObjects;
 
@@ -40,42 +41,43 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
     }
     public T? Get(int position)
     {
-        if (position >= Count || position < 0)
+        if (position < 0 || position >= Count)
         {
-            return null;
+            throw new PositionOutOfCollectionException(position);
         }
         return _collection[position];
     }
 
     public int Insert(T obj)
     {
-        if (Count == _maxCount)
+        if (Count + 1 > _maxCount)
         {
-            return -1;
+            throw new CollectionOverflowException(Count);
         }
-
         _collection.Add(obj);
-        return _collection.Count;
+        return 1;
     }
     public int Insert(T obj, int position)
     {
-        if (Count == _maxCount || position < 0 || position > Count)
+      if (position < 0 || position > Count)
-        {
+            {
-            return -1;
+                throw new PositionOutOfCollectionException(position);
-        }
+            }
-
+            if (Count + 1 > _maxCount)
-        _collection.Insert(position, obj);
+            {
-        return position;
+                throw new CollectionOverflowException(Count);
+            }
+            _collection.Insert(position, obj);
+            return 1;
     }
     public T? Remove(int position)
     {
-        if (_collection == null || position < 0 || position >= _collection.Count) { 
+        if (position < 0 || position > Count)
-
+        {
-        return null;
+            throw new PositionOutOfCollectionException(position);
-
         }
         T? obj = _collection[position];
-        _collection[position] = null;
+        _collection.RemoveAt(position);
         return obj;
     }
 

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using TrolleybusProject.Exceptions;
 
 namespace TrolleybusProject.CollectionGenericObjects;
 
@@ -50,16 +51,34 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
     public T? Get(int position)
     {
-        if (position >= _collection.Length || position < 0)
+        if (position < 0 || position >= Count) throw new PositionOutOfCollectionException(position);
-        {
+
-            return null;
-        }
         return _collection[position];
     }
 
     public int Insert(T obj)
     {
-        int index = 0;
+        for (int i = 0; i < Count; i++)
+        {
+            if (_collection[i] == null)
+            {
+                _collection[i] = obj;
+                return i;
+            }
+        }
+
+        throw new CollectionOverflowException(Count);
+    }
+
+    public int Insert(T obj, int position)
+    {
+        if (position >= _collection.Length || position < 0) throw new PositionOutOfCollectionException(position);
+        if (_collection[position] == null)
+        {
+            _collection[position] = obj;
+            return position;
+        }
+        int index = position + 1;
         while (index < _collection.Length)
         {
             if (_collection[index] == null)
@@ -67,50 +86,25 @@ internal class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
                 _collection[index] = obj;
                 return index;
             }
-            index++;
+            ++index;
         }
-        return -1;
+        index = position - 1;
-    }
+        while (index >= 0)
-
-    public int Insert(T obj, int position)
-    {
-
-        if (position >= _collection.Length || position < 0)
-            return -1;
-
-
-        if (_collection[position] != null)
         {
-            int nullIndex = -1;
+            if (_collection[index] == null)
-            for (int i = position + 1; i < Count; i++)
             {
-                if (_collection[i] == null)
+                _collection[index] = obj;
-                {
+                return index;
-                    nullIndex = i;
-                    break;
-                }
-            }
-                 if (nullIndex < 0)
-            {
-                return -1;
-            }
-            int j = nullIndex - 1;
-            while (j >= position)
-            {
-                _collection[j + 1] = _collection[j];
-                j--;
             }
+            --index;
         }
-        _collection[position] = obj;
+        throw new CollectionOverflowException(Count);
-        return position;
     }
 
     public T? Remove(int position)
     {
-        if (position >= _collection.Length || position < 0)
+        if (position < 0 || position >= Count) throw new PositionOutOfCollectionException(position);
-        {
+        if (_collection[position] == null) throw new ObjectNotFoundException(position);
-            return null;
-        }
         T? temp = _collection[position];
         _collection[position] = null;
         return temp;

TrolleybusProject/TrolleybusProject/CollectionGenericObjects/StorageCollection.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using TrolleybusProject.Drawnings;
+using TrolleybusProject.Exceptions;
 
 namespace TrolleybusProject.CollectionGenericObjects;
 
@@ -90,11 +91,12 @@ public class StorageCollection<T>
         }
     }
  
-    public bool SaveData(string filename)
+    public void SaveData(string filename)
     {
         if (_storages.Count == 0)
         {
-            return false;
+           throw new Exception("В хранилище отсутствуют коллекции для сохранения");
+
         }
         if (File.Exists(filename))
         {
@@ -130,25 +132,25 @@ public class StorageCollection<T>
                 }
             }
         }
-        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();
             while ((line = reader.ReadLine()) != null)
@@ -163,25 +165,34 @@ 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]);
                 }
                 collection.MaxCount = Convert.ToInt32(record[2]);
                 string[] set = record[3].Split(_separatorItems,
                 StringSplitOptions.RemoveEmptyEntries);
                 foreach (string elem in set)
                 {
-                    if (elem?.CreateDrawningBus() is T bus)
+                    if (elem?.CreateDrawningBus() is T boat)
                     {
-                        if (collection.Insert(bus) <0)
+                        try
                         {
-                            return false;
+                            if (collection.Insert(boat) < 0)
+                            {
+                                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;
+
     }
 
     /// <summary>

TrolleybusProject/TrolleybusProject/Drawnings/ExtentionDrawningBus.cs

@@ -5,52 +5,49 @@ using System.Text;
 using System.Threading.Tasks;
 using TrolleybusProject.Entities;
 
-namespace TrolleybusProject.Drawnings {
+namespace TrolleybusProject.Drawnings;
 
-    public static class ExtentionDrawningBus
+public static class ExtentionDrawningBus
+{
+    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 DrawningBus? CreateDrawningBus(this string info)
     {
-        /// <summary>
+        string[] strs = info.Split(_separatorForObject);
-        /// Разделитель для записи информации по объекту в файл
+        EntityBus? bus = EntityTrolleybus.CreateEntityTrolleybus(strs);
-        /// </summary>
+        if (bus != null)
-        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 DrawningBus? CreateDrawningBus(this string info)
         {
-            string[] strs = info.Split(_separatorForObject);
+            return new DrawningTrolleybus(bus);
-            EntityBus? bus = EntityTrolleybus.CreateEntityTrolleybus(strs);
-            if (bus != null)
-            {
-                return new DrawningTrolleybus(bus);
-            }
-            bus = EntityBus.CreateEntityBus(strs);
-            if (bus != null)
-            {
-                return new DrawningBus(bus);
-            }
-            return null;
-        }
-        /// <summary>
-        /// Получение данных для сохранения в файл
-        /// </summary>
-        /// <param name="drawningBus">Сохраняемый объект</param>
-        /// <returns>Строка с данными по объекту</returns>
-        public static string GetDataForSave(this DrawningBus drawningBus)
-        {
-            string[]? array = drawningBus?.EntityBus?.GetStringRepresentation();
-            if (array == null)
-            {
-                return string.Empty;
-            }
-            return string.Join(_separatorForObject, array);
         }
 
+        bus = EntityBus.CreateEntityBus(strs);
+        if (bus != null)
+        {
+            return new DrawningBus(bus);
+        }
 
-
+        return null;
-
     }
 
+    /// <summary>
+    /// Получение данных для сохранения в файл
+    /// </summary>
+    /// <param name="drawningBus">Сохраняемый объект</param>
+    /// <returns>Строка с данными по объекту</returns>
+    public static string GetDataForSave(this DrawningBus drawningBus)
+    {
+        string[]? array = drawningBus?.EntityBus?.GetStringRepresentation();
+
+        if (array == null)
+        {
+            return string.Empty;
+        }
+
+        return string.Join(_separatorForObject, array);
+    }
 }

TrolleybusProject/TrolleybusProject/Exceptions/CollectionOverflowException.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TrolleybusProject.Exceptions;
+
+[Serializable]
+
+public class CollectionOverflowException : ApplicationException
+{
+    public CollectionOverflowException(int count) : base("В коллекции превышено допустимое количество: " + count) { }
+public CollectionOverflowException() : base() { }
+    public CollectionOverflowException(string message) : base(message) { }
+    public CollectionOverflowException(string message, Exception exception) :
+    base(message, exception)
+    { }
+    protected CollectionOverflowException(SerializationInfo info,
+    StreamingContext contex) : base(info, contex) { }
+}

TrolleybusProject/TrolleybusProject/Exceptions/ObjectNotFoundException.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TrolleybusProject.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 contex) : base(info, contex) { }
+}
+

TrolleybusProject/TrolleybusProject/Exceptions/PositionOutOfCollectionException.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TrolleybusProject.Exceptions;
+/// <summary>
+/// Класс, описывающий ошибку выхода за границы коллекции
+/// </summary>
+[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) { }
+
+}

TrolleybusProject/TrolleybusProject/FormBusCollection.Designer.cs

@@ -127,7 +127,7 @@
             buttonAddBus.Location = new Point(26, 18);
             buttonAddBus.Name = "buttonAddBus";
             buttonAddBus.Size = new Size(244, 34);
-            buttonAddBus.TabIndex = 1;
+            buttonAddBus.TabIndex = 2;
             buttonAddBus.Text = "Добавление автобуса";
             buttonAddBus.UseVisualStyleBackColor = true;
             buttonAddBus.Click += buttonAddBus_Click;
@@ -212,7 +212,7 @@
             radioButtonMassive.Location = new Point(11, 65);
             radioButtonMassive.Name = "radioButtonMassive";
             radioButtonMassive.Size = new Size(98, 29);
-            radioButtonMassive.TabIndex = 2;
+            radioButtonMassive.TabIndex = 1;
             radioButtonMassive.TabStop = true;
             radioButtonMassive.Text = "Массив";
             radioButtonMassive.UseVisualStyleBackColor = true;
@@ -263,7 +263,6 @@
             menuStrip.Size = new Size(1204, 33);
             menuStrip.TabIndex = 2;
             menuStrip.Text = "Фаил";
-           
             // 
             // FileToolStripMenuItem
             // 
@@ -281,7 +280,7 @@
             // 
             save_ToolStripMenuItem.Name = "save_ToolStripMenuItem";
             save_ToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
-            save_ToolStripMenuItem.Size = new Size(270, 34);
+            save_ToolStripMenuItem.Size = new Size(261, 34);
             save_ToolStripMenuItem.Text = "Сохранить";
             save_ToolStripMenuItem.Click += save_ToolStripMenuItem_Click;
             // 
@@ -289,7 +288,7 @@
             // 
             load_ToolStripMenuItem.Name = "load_ToolStripMenuItem";
             load_ToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
-            load_ToolStripMenuItem.Size = new Size(270, 34);
+            load_ToolStripMenuItem.Size = new Size(261, 34);
             load_ToolStripMenuItem.Text = "Загрузить";
             load_ToolStripMenuItem.Click += load_ToolStripMenuItem_Click;
             // 

TrolleybusProject/TrolleybusProject/FormBusCollection.cs

@@ -1,4 +1,5 @@
-using System;
+using Microsoft.Extensions.Logging;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -9,6 +10,7 @@ using System.Threading.Tasks;
 using System.Windows.Forms;
 using TrolleybusProject.CollectionGenericObjects;
 using TrolleybusProject.Drawnings;
+using TrolleybusProject.Exceptions;
 
 namespace TrolleybusProject;
 
@@ -23,12 +25,18 @@ public partial class FormBusCollection : Form
     /// </summary>
 
     private AbstractCompany? _company = null;
-    public FormBusCollection()
+    /// <summary>
+    /// Логер
+    /// </summary>
+    private readonly ILogger _logger;
+    public FormBusCollection(ILogger<FormBusCollection> logger)
     {
         InitializeComponent();
         _storageCollection = new();
+        _logger = logger;
     }
 
+
     private void buttonAddBus_Click(object sender, EventArgs e)
     {
         BusConfig form = new();
@@ -37,18 +45,24 @@ public partial class FormBusCollection : Form
     }
     private void SetBus(DrawningBus bus)
     {
-        if (_company == null || bus == null)
+        try
         {
-            return;
+            if (_company == null || bus == null)
+            {
+                return;
+            }
+            if (_company + bus != -1)
+            {
+                MessageBox.Show("Объект добавлен");
+                pictureBox.Image = _company.Show();
+                _logger.LogInformation("Добавлен объект: {0}", bus.GetDataForSave());
+            }
+
         }
-        if (_company + bus != -1)
+        catch (CollectionOverflowException ex)
         {
-            MessageBox.Show("Объект добавлен");
+            MessageBox.Show(ex.Message);
-            pictureBox.Image = _company.Show();
+            _logger.LogError($"Ошибка: {ex.Message}");
-        }
-        else
-        {
-            MessageBox.Show("Не удалось добавить объект");
         }
     }
 
@@ -67,20 +81,30 @@ public partial class FormBusCollection : Form
         {
             return;
         }
-        if (MessageBox.Show("Удалить объект?", "Удаление",
+
-        MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
+        if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
         {
             return;
         }
+
         int pos = Convert.ToInt32(maskedTextBox.Text);
-        if (_company - pos != null)
+        try
         {
-            MessageBox.Show("Объект удален");
+            if (_company - pos != null)
-            pictureBox.Image = _company.Show();
+            {
+                MessageBox.Show("Объект удален");
+                pictureBox.Image = _company.Show();
+                _logger.LogInformation("Удален объект по позиции " + pos);
+            }
+            else
+            {
+                MessageBox.Show($"Не удалось удалить объект");
+            }
         }
-        else
+        catch (Exception ex)
         {
-            MessageBox.Show("Не удалось удалить объект");
+            MessageBox.Show(ex.Message);
+            _logger.LogError("Ошибка: {Message}", ex.Message);
         }
     }
 
@@ -90,13 +114,23 @@ public partial class FormBusCollection : Form
         {
             return;
         }
+
         DrawningBus? bus = null;
         int counter = 100;
         while (bus == null)
         {
-            bus = _company.GetRandomObject();
+            try
-            counter--;
+            {
-
+                bus = _company.GetRandomObject();
+            }
+            catch (ObjectNotFoundException)
+            {
+                counter--;
+                if (counter <= 0)
+                {
+                    break;
+                }
+            }
         }
         if (bus == null)
         {
@@ -122,10 +156,11 @@ public partial class FormBusCollection : Form
     private void buttonCollectionAdd_Click(object sender, EventArgs e)
     {
         if (string.IsNullOrEmpty(textBoxCollectionName.Text) ||
-(!radioButtonList.Checked && !radioButtonMassive.Checked))
+        (!radioButtonList.Checked && !radioButtonMassive.Checked))
         {
             MessageBox.Show("Не все данные заполнены", "Ошибка",
             MessageBoxButtons.OK, MessageBoxIcon.Error);
+            _logger.LogWarning("Не заполненная коллекция");
             return;
         }
         CollectionType collectionType = CollectionType.None;
@@ -137,10 +172,9 @@ public partial class FormBusCollection : Form
         {
             collectionType = CollectionType.List;
         }
-        _storageCollection.AddCollection(textBoxCollectionName.Text,
+        _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
-        collectionType);
+        _logger.LogInformation($"Добавлена коллекция: {textBoxCollectionName.Text}");
         RerfreshListBoxItems();
-
     }
     /// <summary>
     /// Обновление списка в listBoxCollection
@@ -159,19 +193,19 @@ public partial class FormBusCollection : Form
     }
     private void buttonCollectionDel_Click(object sender, EventArgs e)
     {
-        if (listBoxCollection.SelectedItem == null) return;
+        if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
-        if (listBoxCollection.SelectedIndex < 0)
         {
             MessageBox.Show("Коллекция не выбрана");
+            _logger.LogWarning("Удаление невыбранной коллекции");
             return;
         }
-
+        string name = listBoxCollection.SelectedItem.ToString() ?? string.Empty;
-
         if (MessageBox.Show("Удалить коллекцию?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
         {
             return;
         }
         _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
+        _logger.LogInformation($"Удалена коллекция: {name}");
         RerfreshListBoxItems();
     }
 
@@ -181,6 +215,7 @@ public partial class FormBusCollection : Form
         if (listBoxCollection.SelectedIndex < 0 || listBoxCollection.SelectedItem == null)
         {
             MessageBox.Show("Коллекция не выбрана");
+            _logger.LogWarning("Создание компании невыбранной коллекции");
             return;
         }
         ICollectionGenericObjects<DrawningBus>? collection =
@@ -188,6 +223,7 @@ public partial class FormBusCollection : Form
         if (collection == null)
         {
             MessageBox.Show("Коллекция не проинициализирована");
+            _logger.LogWarning("Не удалось инициализировать коллекцию");
             return;
         }
         switch (comboBoxSelectionCompany.Text)
@@ -205,37 +241,47 @@ public partial class FormBusCollection : 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",
+                MessageBox.Show(ex.Message, "Результат",
                 MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
             }
         }
-
     }
 
+
+
+
     private void load_ToolStripMenuItem_Click(object sender, EventArgs e)
     {
         if (openFileDialog.ShowDialog() == DialogResult.OK)
         {
-            if (_storageCollection.LoadData(openFileDialog.FileName))
+            try
             {
-                MessageBox.Show("Успешно загружено", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                _storageCollection.LoadData(openFileDialog.FileName);
+                MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                _logger.LogInformation("Загрузка из файла: {filename}", saveFileDialog.FileName);
                 RerfreshListBoxItems();
             }
-            else
+            catch (Exception ex)
             {
-                MessageBox.Show("Не удалось  загрузить", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
-
+                _logger.LogError("Ошибка: {Message}", ex.Message);
             }
         }
-
     }
+
+
+
 }
 
 

TrolleybusProject/TrolleybusProject/Program.cs

@@ -1,17 +1,40 @@
-namespace TrolleybusProject
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
+
+namespace TrolleybusProject;
+
+internal static class Program
 {
-    internal static class Program
+    /// <summary>
+    ///  The main entry point for the application.
+    /// </summary>
+    [STAThread]
+    static void Main()
     {
-        /// <summary>
+        // To customize application configuration such as set high DPI settings or default font,
-        ///  The main entry point for the application.
+        // see https://aka.ms/applicationconfiguration.
-        /// </summary>
+        ApplicationConfiguration.Initialize();
-        [STAThread]
+
-        static void Main()
+        ServiceCollection services = new();
-        {
+        ConfigureServices(services);
-            // To customize application configuration such as set high DPI settings or default font,
+        using ServiceProvider serviceProvider = services.BuildServiceProvider();
-            // see https://aka.ms/applicationconfiguration.
+        Application.Run(serviceProvider.GetRequiredService<FormBusCollection>());
-            ApplicationConfiguration.Initialize();
+    }
-            Application.Run(new FormBusCollection());
+    private static void ConfigureServices(ServiceCollection services)
-        }
+    {
+        services
+                .AddSingleton<FormBusCollection>()
+                .AddLogging(option =>
+                {
+                    option.SetMinimumLevel(LogLevel.Information);
+                    var config = new ConfigurationBuilder()
+                        .AddJsonFile("serilogConfig.json", optional: false, reloadOnChange: true)
+                        .Build();
+                    option.AddSerilog(Log.Logger = new LoggerConfiguration()
+                        .ReadFrom.Configuration(config)
+                        .CreateLogger());
+                });
     }
 }

TrolleybusProject/TrolleybusProject/TrolleybusProject.csproj

@@ -8,6 +8,20 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
+    <PackageReference Include="NLog" Version="5.3.2" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.11" />
+    <PackageReference Include="Serilog" Version="4.0.0" />
+    <PackageReference Include="Serilog.Extensions.Logging.File" Version="3.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="7.0.0" />
+    <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>
@@ -23,4 +37,13 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="nlog.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="serilogConfig.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

TrolleybusProject/TrolleybusProject/nlog.config

@@ -0,0 +1,15 @@
+<?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>

TrolleybusProject/TrolleybusProject/serilogConfig.json

@@ -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": "Trolleybus"
+    }
+  }
+}