Сделана окончательно i guess...

Bulldozer/Bulldozer/AppSettings.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": "Bulldozers"
+        }
+    }
+}

Bulldozer/Bulldozer/Bulldozer.csproj

@@ -8,6 +8,19 @@
     <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="5.3.7" />
+		<PackageReference Include="Serilog" Version="3.1.1" />
+		<PackageReference Include="Serilog.AspNetCore" Version="8.0.0" />
+		<PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
+		<PackageReference Include="Serilog.Settings.Configuration" Version="8.0.0" />
+		<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 +36,6 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ProjectExtensions><VisualStudio><UserProperties appsettings_1json__JsonSchema="" /></VisualStudio></ProjectExtensions>
+
 </Project>

Bulldozer/Bulldozer/Exceptions/BulldozerNotFoundException.cs

@@ -0,0 +1,16 @@
+
+
+using System.Runtime.Serialization;
+
+namespace Bulldozer.Exceptions
+{
+    internal class BulldozerNotFoundException : ApplicationException
+    {
+        public BulldozerNotFoundException(int i) : base($"Не найден объект по позиции {i}") { }
+        public BulldozerNotFoundException() : base() { }
+        public BulldozerNotFoundException(string message) : base(message) { }
+        public BulldozerNotFoundException(string message, Exception exception) : base(message, exception)
+        { }
+        protected BulldozerNotFoundException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+    }
+}

Bulldozer/Bulldozer/Exceptions/StorageOverflowException.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Bulldozer.Exceptions
+{
+    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) { }
+    }
+}

Bulldozer/Bulldozer/FormBulldozerCollection.cs

@@ -1,8 +1,11 @@
 using Bulldozer.DrawingObjects;
 using Bulldozer.Generics;
 using Bulldozer.MovementStrategy;
+using System.Numerics;
 using System.Windows.Forms;
-
+using Microsoft.VisualBasic.Logging;
+using Bulldozer.Exceptions;
+using Microsoft.Extensions.Logging;
 
 namespace Bulldozer
 {
@@ -12,13 +15,12 @@ namespace Bulldozer
         /// Набор объектов
         /// </summary>
         private readonly BulldozersGenericStorage _storage;
-
+        private readonly ILogger _logger;
-
+        public FormBulldozerCollection(ILogger<FormBulldozerCollection> logger)
-        public FormBulldozerCollection()
         {
             InitializeComponent();
             _storage = new BulldozersGenericStorage(pictureBoxCollection.Width, pictureBoxCollection.Height);
-
+            _logger = logger;
         }
 
         /// <summary>
@@ -52,10 +54,12 @@ namespace Bulldozer
             if (string.IsNullOrEmpty(textBoxStorageName.Text))
             {
                 MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogWarning("Не все данные заполнены");
                 return;
             }
             _storage.AddSet(textBoxStorageName.Text);
             ReloadObjects();
+            _logger.LogInformation($"Добавлен набор: {textBoxStorageName.Text}");
         }
 
         /// <summary>
@@ -83,6 +87,7 @@ namespace Bulldozer
             {
                 _storage.DelSet(listBoxBulldozerStorages.SelectedItem.ToString() ?? string.Empty);
                 ReloadObjects();
+                _logger.LogInformation($"Удален набор: {Name}");
             }
         }
 
@@ -116,14 +121,15 @@ namespace Bulldozer
             {
                 return;
             }
-            if (obj + bulldozer > -1)
+            try
             {
+                _ = obj + bulldozer;
                 MessageBox.Show("Объект добавлен");
+                _logger.LogInformation("Объект добавлен");
                 pictureBoxCollection.Image = obj.ShowBulldozers();
-            }
+            } catch(Exception ex) {
-            else
+                MessageBox.Show(ex.Message);
-            {
+                _logger.LogWarning($"Объект не добавлен в набор {listBoxBulldozerStorages.SelectedItem.ToString()}");
-                MessageBox.Show("Не удалось добавить объект");
             }
         }
 
@@ -148,15 +154,28 @@ namespace Bulldozer
             {
                 return;
             }
+            try
+            {
                 int pos = Convert.ToInt32(textBoxDeletingBulldozer.Text);
                 if (obj - pos != null)
                 {
                     MessageBox.Show("Объект удален");
+                    _logger.LogInformation("Объект удален");
                     pictureBoxCollection.Image = obj.ShowBulldozers();
                 }
                 else
                 {
                     MessageBox.Show("Не удалось удалить объект");
+                    _logger.LogWarning("Не удалось удалить объект");
+                }
+            }
+            catch (BulldozerNotFoundException ex)
+            {
+                MessageBox.Show(ex.Message);
+            }
+            catch (Exception ex) {
+                MessageBox.Show("Неверный ввод");
+                _logger.LogWarning("Неверный ввод");
             }
         }
 
@@ -188,13 +207,16 @@ namespace Bulldozer
         {
             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 прошло успешно");
-                else
+
+                } catch (Exception ex)
                 {
                     MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    _logger.LogInformation($"Не сохранилось: {ex.Message}");
                 }
             }
         }
@@ -207,15 +229,17 @@ namespace Bulldozer
         {
             if (openFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_storage.LoadData(openFileDialog.FileName))
+                try
                 {
+                    _storage.LoadData(openFileDialog.FileName);
                     MessageBox.Show("Загрузка прошла успешно!", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation("Загрузка прошла успешно");
                     ReloadObjects();
                 }
-                else
+                catch (Exception ex)
                 {
-                    MessageBox.Show("Не загрузилось!", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
-
+                    _logger.LogWarning($"Не загрузилось: {ex.Message}");
                 }
             }
         }

Bulldozer/Bulldozer/Generics/BulldozersGenericCollection.cs

@@ -50,11 +50,11 @@ namespace Bulldozer.Generics
         /// <param name="collect"></param>
         /// <param name="obj"></param>
         /// <returns></returns>
-        public static int operator +(BulldozersGenericCollection<T, U> collect, T? obj)
+        public static bool operator +(BulldozersGenericCollection<T, U> collect, T obj)
         {
             if (obj == null)
-                return -1;
+                return false;
-            return collect?._collection.Insert(obj) ?? -1;
+            return collect._collection.Insert(obj);
         }
 
         /// <summary>

Bulldozer/Bulldozer/Generics/BulldozersGenericStorage.cs

@@ -1,6 +1,8 @@
 using Bulldozer.DrawingObjects;
 using Bulldozer.MovementStrategy;
 using System.Text;
+using Bulldozer.Exceptions;
+using System.Numerics;
 
 namespace Bulldozer.Generics
 {
@@ -116,7 +118,7 @@ namespace Bulldozer.Generics
             }
             if (data.Length == 0)
             {
-                return false;
+                throw new Exception("Невалидная операция, нет данных для сохранения");
             }
             string toWrite = $"BulldozerStorage{Environment.NewLine}{data}";
             var strs = toWrite.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
@@ -139,7 +141,7 @@ namespace Bulldozer.Generics
         {
             if (!File.Exists(filename))
             {
-                return false;
+                throw new FileNotFoundException("Файл не найден");
             }
             using (StreamReader sr = new(filename))
             {
@@ -147,11 +149,11 @@ namespace Bulldozer.Generics
                 var strs = str.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
                 if (strs == null || strs.Length == 0)
                 {
-                    throw new IOException("Нет данных для загрузки");
+                    throw new ArgumentException("Нет данных для загрузки");
                 }
                 if (!strs[0].StartsWith("BulldozerStorage"))
                 {
-                    throw new IOException("Неверный формат данных");
+                    throw new ArgumentException("Неверный формат данных");
                 }
                 _bulldozerStorages.Clear();
                 do
@@ -170,9 +172,20 @@ namespace Bulldozer.Generics
                         elem?.CreateDrawingBulldozer(_separatorForObject, _pictureWidth, _pictureHeight);
                         if (bulldozer != null)
                         {
-                            if ((collection + bulldozer) == -1)
+                            if (collection + bulldozer)
                             {
-                                throw new IOException("Ошибка добавления в коллекцию");
+                                try
+                                {
+                                    _ = collection + bulldozer;
+                                }
+                                catch (BulldozerNotFoundException e)
+                                {
+                                    throw e;
+                                }
+                                catch (StorageOverflowException e)
+                                {
+                                    throw e;
+                                }
                             }
                         }
                     }

Bulldozer/Bulldozer/Generics/SetGeneric.cs

@@ -1,4 +1,5 @@
-using System.Numerics;
+using Bulldozer.Exceptions;
+using System.Numerics;
 
 namespace Bulldozer.Generics
 {
@@ -38,12 +39,9 @@ namespace Bulldozer.Generics
         /// </summary>
         /// <param name="bulldozer">Добавляемый бульдозер</param>
         /// <returns></returns>
-        public int Insert(T bulldozer)
+        public bool Insert(T bulldozer)
         {
-            if (_places.Count == _maxCount)
+            return Insert(bulldozer, 0);
-                return -1;
-            Insert(bulldozer, 0);
-            return 1;
         }
 
         /// <summary>
@@ -51,11 +49,14 @@ namespace Bulldozer.Generics
         /// </summary>
         /// <param name="bulldozer">Добавляемый бульдозер</param>
         /// <returns></returns>
-        public int Insert(T bulldozer , int position)
+        public bool Insert(T bulldozer , int position)
         {
-            if (position < 0 || position >= _maxCount) return -1;
+            if (position < 0 || position >= _maxCount) {
+                throw new StorageOverflowException("Вставка невозможна.");
+            }
+            if (Count >= _maxCount) throw new StorageOverflowException(_maxCount);
             _places.Insert(position, bulldozer);
-            return position;
+            return true;
         }
         
         /// <summary>
@@ -66,8 +67,8 @@ namespace Bulldozer.Generics
         public bool Remove(int position)
         {
             if (position < 0 || position >= Count)
-                return false;
+                throw new BulldozerNotFoundException("Невалидная операция");
-
+            if (_places[position] == null) throw new BulldozerNotFoundException(position);
 
             _places.RemoveAt(position);
             return true;

Bulldozer/Bulldozer/Program.cs

@@ -1,4 +1,10 @@
-namespace Bulldozer.MovementStrategy
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using Bulldozer;
+
+namespace Bulldozer
 {
     internal static class Program
     {
@@ -9,7 +15,29 @@ namespace Bulldozer.MovementStrategy
         static void Main()
         {
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormBulldozerCollection());
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            using (ServiceProvider serviceProvider = services.BuildServiceProvider())
+            {
+                Application.Run(serviceProvider.GetRequiredService<FormBulldozerCollection>());
+            }
+        }
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddSingleton<FormBulldozerCollection>().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);
+            });
         }
     }
 }