Сдана лаб7, требуется чистка кода

Locomotive/Locomotive/FormMapWithSetLocomotives.cs

@@ -1,4 +1,6 @@
-using System;
+using Serilog;
+using Serilog.Formatting.Compact;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -21,6 +23,8 @@ namespace Locomotive
         };
         /// Объект от коллекции карт
         private readonly MapsCollection _mapsCollection;
+
+
         /// Конструктор
         public FormMapWithSetLocomotives()
         {
@@ -64,12 +68,14 @@ namespace Locomotive
                 return;
             }
             _mapsCollection.AddMap(textBoxNewMapName.Text, _mapsDict[comboBoxSelectorMap.Text]);
+            Log.Information($"Map {textBoxNewMapName.Text} added");
             ReloadMaps();
         }
         /// Выбор карты
         private void listBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
         {
             pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+            Log.Information($"Map switched to {listBoxMaps.SelectedItem?.ToString() ?? string.Empty}");
         }
         /// Удаление карты
         private void buttonDeleteMap_Click(object sender, EventArgs e)
@@ -81,6 +87,7 @@ namespace Locomotive
             if (MessageBox.Show($"Delete map {listBoxMaps.SelectedItem}?","Deleting", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
             {
                 _mapsCollection.DelMap(listBoxMaps.SelectedItem?.ToString() ?? string.Empty);
+                Log.Information($"Map {listBoxMaps.SelectedItem?.ToString() ?? string.Empty} deleted");
                 ReloadMaps();
             }
         }
@@ -99,15 +106,27 @@ namespace Locomotive
                 return;
             }
 
-            if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] + new DrawningObjectLocomotive(locomotive) != -1)
+            try
             {
-                MessageBox.Show("Object added");
-                pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
-            }
+                if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] + new DrawningObjectLocomotive(locomotive) != -1)
+                {
+                    MessageBox.Show("Object added");
+                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+                    Log.Information($"Object {locomotive} added");
+                }
 
-            else
+                else
+                {
+                    MessageBox.Show("Failed to add object");
+                }
+            }
+            catch(StorageOverflowException ex)
             {
-                MessageBox.Show("Failed to add object");
+                MessageBox.Show($"Storage overflow error: {ex.Message}");
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Unknown error: {ex.Message}");
             }
 
         }
@@ -128,15 +147,28 @@ namespace Locomotive
                 return;
             }
             int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
-            if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
+            try
             {
-                MessageBox.Show("Object removed");
-                pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+                if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
+                {
+                    MessageBox.Show("Object removed");
+                    Log.Information($"Locomotive at {pos} deleted");
+                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+                }
+                else
+                {
+                    MessageBox.Show("Failed to remove object");
+                }
             }
-            else
+            catch(LocomotiveNotFoundException ex)
             {
-                MessageBox.Show("Failed to remove object");
+                MessageBox.Show($"Delete error: {ex.Message}");
             }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Unknown error: {ex.Message}");
+            }
+
         }
         /// Вывод набора
         private void buttonShowStorage_Click(object sender, EventArgs e)
@@ -190,13 +222,15 @@ namespace Locomotive
         {
             if (saveFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_mapsCollection.SaveData(saveFileDialog.FileName))
+                try
                 {
-                    MessageBox.Show("Saved successfully", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _mapsCollection.SaveData(saveFileDialog.FileName);
+                    MessageBox.Show("Saving success", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    Log.Information($"Saved to {saveFileDialog.FileName}");
                 }
-                else
+                catch (Exception ex)
                 {
-                    MessageBox.Show("Saving failed", "Result", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show($"Saving error: {ex.Message}", "Result",MessageBoxButtons.OK, MessageBoxIcon.Error);
                 }
             }
         }
@@ -205,16 +239,19 @@ namespace Locomotive
         {
             if (loadFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_mapsCollection.LoadData(loadFileDialog.FileName))
+
+                try
                 {
+                    _mapsCollection.LoadData(loadFileDialog.FileName);
                     MessageBox.Show("Loaded successfully", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    Log.Information($"Loaded from {loadFileDialog.FileName}");
+                    ReloadMaps();
+                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                 }
-                else
+                catch(Exception ex)
                 {
-                    MessageBox.Show("Loading failed", "Result", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show($"Loading failed + {ex.Message}", "Result", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 }
-                ReloadMaps();
-                pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
             }
         }
     }

Locomotive/Locomotive/Locomotive.csproj

@@ -8,6 +8,13 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Serilog" Version="2.12.0" />
+    <PackageReference Include="Serilog.Formatting.Compact" Version="1.1.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="4.1.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>

Locomotive/Locomotive/LocomotiveNotFoundException.cs

@@ -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 Locomotive
+{
+    internal class LocomotiveNotFoundException : ApplicationException
+    {
+        public LocomotiveNotFoundException(int i) : base($"Не найден объект по позиции {i}") { }
+        public LocomotiveNotFoundException() : base() { }
+        public LocomotiveNotFoundException(string message) : base(message) { }
+        public LocomotiveNotFoundException(string message, Exception exception) :
+            base(message, exception) { }
+        protected LocomotiveNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context) { }
+    }
+}

Locomotive/Locomotive/MapWithSetLocomotivesGeneric.cs

@@ -15,9 +15,9 @@ namespace Locomotive
         /// Высота окна отрисовки
         private readonly int _pictureHeight;
         /// Размер занимаемого объектом места (ширина)
-        private readonly int _placeSizeWidth = 210;
+        private readonly int _placeSizeWidth = 150;
         /// Размер занимаемого объектом места (высота)
-        private readonly int _placeSizeHeight = 90;
+        private readonly int _placeSizeHeight = 150;
         /// Набор объектов
         private readonly SetLocomotivesGeneric<T> _setLocomotives;
         /// Карта
@@ -138,8 +138,8 @@ namespace Locomotive
         /// Метод прорисовки объектов
         private void DrawLocomotives(Graphics g)
         {
-            int width = _pictureWidth / _placeSizeWidth;
-            int height = _pictureHeight / _placeSizeHeight;
+            int width = _pictureWidth / _placeSizeWidth - 1;
+            int height = _pictureHeight / _placeSizeHeight - 1;
 
             int curWidth = 0;
             int curHeight = 0;
@@ -147,7 +147,7 @@ namespace Locomotive
             foreach (var locomotive in _setLocomotives.GetLocomotives())
             {
                 // установка позиции
-                locomotive?.SetObject(curWidth * _placeSizeWidth + 10, curHeight * _placeSizeHeight + 15, _pictureWidth, _pictureHeight);
+                locomotive?.SetObject(curWidth * _placeSizeWidth + 10, curHeight * _placeSizeHeight + 80, _pictureWidth, _pictureHeight);
                 locomotive?.DrawningObject(g);
                 if (curWidth < width) curWidth++;
                 else

Locomotive/Locomotive/MapsCollection.cs

@@ -1,4 +1,5 @@
-using System;
+using Serilog;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -54,7 +55,7 @@ namespace Locomotive
         }
 
         /// Сохранение информации по локомотивам в хранилище в файл
-        public bool SaveData(string filename)
+        public void SaveData(string filename)
         {
             if (File.Exists(filename))
             {
@@ -72,14 +73,14 @@ namespace Locomotive
                     );
                 }
             }
-            return true;
         }
         /// Загрузка нформации по локомотивам в депо из файла
-        public bool LoadData(string filename)
+        public void LoadData(string filename)
         {
             if (!File.Exists(filename))
             {
-                return false;
+                Log.Warning($"FileNotFoundException {filename}");
+                throw new FileNotFoundException("Файл не найден");
             }
             using (FileStream fs = new(filename, FileMode.Open))
             using (StreamReader sr = new StreamReader(fs, Encoding.UTF8))
@@ -88,7 +89,8 @@ namespace Locomotive
 
                 if (!curLine.Contains("MapsCollection"))
                 {
-                    return false;
+                    Log.Warning($"FileFormatException");
+                    throw new FileFormatException("Формат данных в файле неправильный");
                 }
 
                 _mapStorages.Clear();
@@ -113,8 +115,6 @@ namespace Locomotive
                     _mapStorages.Add(elems[0], new MapWithSetLocomotivesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
                     _mapStorages[elems[0]].LoadData(elems[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
                 }
-
-                return true;
             }
 
 

Locomotive/Locomotive/Program.cs

@@ -1,3 +1,5 @@
+using Serilog;
+
 namespace Locomotive
 {
     internal static class Program
@@ -10,6 +12,9 @@ namespace Locomotive
         {
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
+
+
+            Log.Logger = new LoggerConfiguration().WriteTo.File(new Serilog.Formatting.Compact.CompactJsonFormatter(), "C:\\secondCourse\\OOP\\ProjectLomotive\\Locomotive\\log.clef").CreateLogger();
             ApplicationConfiguration.Initialize();
             Application.Run(new FormMapWithSetLocomotives());
         }

Locomotive/Locomotive/SetLocomotivesGeneric.cs

@@ -1,4 +1,5 @@
-using System;
+using Serilog;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -30,7 +31,11 @@ namespace Locomotive
         /// Добавление объекта в набор на конкретную позицию
         public int Insert(T locomotive, int position)
         {
-            if (position >= _maxCount|| position < 0) return -1;
+            if (position < 0) return -1;
+            if (Count >= _maxCount) {
+                Log.Warning("StorageOverflowException");
+                throw new StorageOverflowException(_maxCount);
+            }
             _places.Insert(position, locomotive);
 
             return position;
@@ -39,8 +44,13 @@ namespace Locomotive
         public T Remove(int position)
         {
             if (position >= _maxCount || position < 0) return null;
+            if (_places[position] is null)
+            {
+                Log.Warning($"LocomotiveNotFoundException at {position}");
+                throw new LocomotiveNotFoundException(position);
+            }
             T result = _places[position];
-            _places.RemoveAt(position);
+            _places[position] = null; // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! РАНЬШЕ REMOVE
             return result;
         }
         // Индексатор
@@ -61,15 +71,11 @@ namespace Locomotive
         public IEnumerable<T> GetLocomotives()
         {
             foreach (var locomotive in _places)
-            {
-                if (locomotive != null)
-                {
-                    yield return locomotive;
-                }
-                else
-                {
-                    yield break;
-                }
+            { 
+                // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! РАНЬШЕ ВОЗВРАЩАЛОСЬ ТОЛЬКО ЕСЛИ НЕ НУЛЛ
+                
+                 yield return locomotive;
+                
             }
         }
     }

Locomotive/Locomotive/StorageOverflowException.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 Locomotive
+{
+    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 context) : base(info, context) { }
+
+    }
+}