Лабораторная работа 7

Monorail/Monorail/FormMapWithSetLocomotive.cs

@@ -8,37 +8,40 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 
+using Microsoft.Extensions.Logging;
+
 namespace Monorail
 {
     public partial class FormMapWithSetLocomotive : Form
     {
-        private readonly Dictionary<string, AbstractMap> _mapsDict = new()
+        private MapWithSetLocomotiveGeneric<DrawingObjectLocomotive, AbstractMap> _mapLocomotiveCollectionGeneric;
+        private readonly Dictionary<string, AbstractMap> _mapDict = new()
         {
             {"Простая карта", new SimpleMap() },
             {"Карта с грязью", new FieldMap() },
             {"Карта с кустами",new BushesMap() }
         };
         private readonly MapsCollection _mapsCollection;
-
+        private readonly ILogger _logger;
-        public FormMapWithSetLocomotive()
+        public FormMapWithSetLocomotive(ILogger<FormMapWithSetLocomotive> logger)
         {
             InitializeComponent();
+            _logger = logger;
             _mapsCollection = new MapsCollection(pictureBoxLocomotive.Width, pictureBoxLocomotive.Height);
             comboBoxSelectorMap.Items.Clear();
-            foreach (var elem in _mapsDict)
+            foreach (var elem in _mapDict)
             {
                 comboBoxSelectorMap.Items.Add(elem.Key);
             }
         }
-
         private void ReloadMaps()
         {
             int index = listBoxMaps.SelectedIndex;
 
             listBoxMaps.Items.Clear();
-            for (int i = 0; i < _mapsCollection.Keys.Count; i++)
+            foreach (var list in _mapsCollection.Keys)
             {
-                listBoxMaps.Items.Add(_mapsCollection.Keys[i]);
+                listBoxMaps.Items.Add(list);
             }
 
             if (listBoxMaps.Items.Count > 0 && (index == -1 || index >= listBoxMaps.Items.Count))
@@ -50,68 +53,69 @@ namespace Monorail
                 listBoxMaps.SelectedIndex = index;
             }
         }
-
+        private void ComboBoxSelectorMap_SelectedIndexChanged(object sender,
-        private void ButtonAddMap_Click(object sender, EventArgs e)
+       EventArgs e)
         {
-            if (comboBoxSelectorMap.SelectedIndex == -1 || string.IsNullOrEmpty(textBoxNewMapName.Text))
+            AbstractMap map = null;
+            switch (comboBoxSelectorMap.Text)
             {
-                MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                case "Простая карта":
-                return;
+                    map = new SimpleMap();
+                    break;
+                case "Карта с грязью":
+                    map = new FieldMap();
+                    break;
+                case "Карта с кустами":
+                    map = new BushesMap();
+                    break;
             }
-            if (!_mapsDict.ContainsKey(comboBoxSelectorMap.Text))
+            if (map != null)
             {
-                MessageBox.Show("Нет такой карты", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _mapLocomotiveCollectionGeneric = new MapWithSetLocomotiveGeneric<DrawingObjectLocomotive, AbstractMap>(
-                return;
+                    pictureBoxLocomotive.Width, pictureBoxLocomotive.Height, map);
             }
-            _mapsCollection.AddMap(textBoxNewMapName.Text, _mapsDict[comboBoxSelectorMap.Text]);
+            else
-            ReloadMaps();
-        }
-
-        private void listBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
             {
-            pictureBoxLocomotive.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+                _mapLocomotiveCollectionGeneric = null;
-        }
-
-        private void ButtonDeleteMap_Click(object sender, EventArgs e)
-        {
-            if (listBoxMaps.SelectedIndex == -1)
-            {
-                return;
-            }
-
-            if (MessageBox.Show($"Удалить карту {listBoxMaps.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
-            {
-                _mapsCollection.DelMap(listBoxMaps.SelectedItem?.ToString() ?? string.Empty);
-                ReloadMaps();
             }
         }
-
         private void ButtonAddLocomotive_Click(object sender, EventArgs e)
         {
             var FormLocmotiveConfig = new FormLocomotiveConfig();
             FormLocmotiveConfig.AddEvent(new(AddLocomotive));
             FormLocmotiveConfig.Show();
         }
-
         public void AddLocomotive(DrawingLocomotive locomotive)
+        {
+            try
             {
                 if (listBoxMaps.SelectedIndex == -1)
                 {
                     return;
                 }
-
                 if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] + new DrawingObjectLocomotive(locomotive) != -1)
                 {
-                MessageBox.Show("Object is added");
+                    MessageBox.Show("Объект добавлен");
+                    _logger.LogInformation("Добавлен объект {@Locomotive}", locomotive);
                     pictureBoxLocomotive.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                 }
                 else
                 {
-                MessageBox.Show("Unable to add object");
+                    MessageBox.Show("Не удалось добавить объект");
+                    _logger.LogInformation("Не удалось добавить объект");
+                }
+            }
+            catch (StorageOverflowException ex)
+            {
+                _logger.LogWarning("Ошибка, переполнение хранилища :{0}", ex.Message);
+                MessageBox.Show($"Ошибка хранилище переполнено: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            catch (ArgumentException ex)
+            {
+                _logger.LogWarning("Ошибка добавления: {0}. Объект: {@Locomotive}", ex.Message, locomotive);
+                MessageBox.Show(ex.Message, "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
-
         }
-
         private void ButtonRemoveLocomotive_Click(object sender, EventArgs e)
         {
             if (listBoxMaps.SelectedIndex == -1)
@@ -127,17 +131,32 @@ namespace Monorail
                 return;
             }
             int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
-            if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
+            try
+            {
+                var deletedLocomotive = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos;
+                if (deletedLocomotive != null)
                 {
                     MessageBox.Show("Объект удален");
+                    _logger.LogInformation("Из текущей карты удалён объект {@Locomotive}", deletedLocomotive);
                     pictureBoxLocomotive.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                 }
                 else
                 {
+                    _logger.LogInformation("Не удалось удалить объект по позиции {0}. Объект равен null", pos);
                     MessageBox.Show("Не удалось удалить объект");
                 }
             }
-
+            catch (LocomotiveNotFoundException ex)
+            {
+                _logger.LogWarning("Ошибка удаления: {0}", ex.Message);
+                MessageBox.Show($"Ошибка удаления: {ex.Message}");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogWarning("Неизвестная ошибка удаления: {0}", ex.Message);
+                MessageBox.Show($"Неизвестная ошибка: {ex.Message}");
+            }
+        }
         private void ButtonShowStorage_Click(object sender, EventArgs e)
         {
             if (listBoxMaps.SelectedIndex == -1)
@@ -146,7 +165,6 @@ namespace Monorail
             }
             pictureBoxLocomotive.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
         }
-
         private void ButtonShowOnMap_Click(object sender, EventArgs e)
         {
             if (listBoxMaps.SelectedIndex == -1)
@@ -155,13 +173,13 @@ namespace Monorail
             }
             pictureBoxLocomotive.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowOnMap();
         }
-
         private void ButtonMove_Click(object sender, EventArgs e)
         {
             if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
+            //получаем имя кнопки
             string name = ((Button)sender)?.Name ?? string.Empty;
             Direction dir = Direction.None;
             switch (name)
@@ -181,20 +199,56 @@ namespace Monorail
             }
             pictureBoxLocomotive.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].MoveObject(dir);
         }
-
+        private void ButtonAddMap_Click(object sender, EventArgs e)
+        {
+            if (comboBoxSelectorMap.SelectedIndex == -1 ||
+            string.IsNullOrEmpty(textBoxNewMapName.Text))
+            {
+                MessageBox.Show("Не все данные заполнены", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (!_mapDict.ContainsKey(comboBoxSelectorMap.Text))
+            {
+                MessageBox.Show("Нет такой карты", "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+                return;
+            }
+            _mapsCollection.AddMap(textBoxNewMapName.Text,
+           _mapDict[comboBoxSelectorMap.Text]);
+            ReloadMaps();
+            _logger.LogInformation($"Добавлена карта {textBoxNewMapName.Text}");
+        }
+        private void listBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            pictureBoxLocomotive.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+        }
+        private void ButtonDeleteMap_Click(object sender, EventArgs e)
+        {
+            if (listBoxMaps.SelectedIndex == -1)
+            {
+                return;
+            }
+            if (MessageBox.Show($"Удалить карту {listBoxMaps.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                _mapsCollection.DelMap(listBoxMaps.SelectedItem?.ToString() ?? string.Empty);
+                ReloadMaps();
+            }
+        }
 
         private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
         {
             if (saveFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_mapsCollection.SaveData(saveFileDialog.FileName))
+                try
                 {
+                    _mapsCollection.SaveData(saveFileDialog.FileName);
                     MessageBox.Show("Сохранение прошло успешно", "Результат",
                     MessageBoxButtons.OK, MessageBoxIcon.Information);
                 }
-                else
+                catch (Exception ex)
                 {
-                    MessageBox.Show("Не сохранилось", "Результат",
+                    MessageBox.Show($"Не сохранилось: {ex.Message}", "Результат",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
                 }
             }
@@ -204,17 +258,19 @@ namespace Monorail
         {
             if (openFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_mapsCollection.LoadData(openFileDialog.FileName))
+                try
                 {
+                    _mapsCollection.LoadData(openFileDialog.FileName);
                     ReloadMaps();
-                    MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    MessageBox.Show("Данные загружены успешно!", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation($"{openFileDialog.FileName} загружено.");
                 }
-                else
+                catch (Exception ex)
                 {
-                    MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show($"Что-то пошло не так: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    _logger.LogWarning($"Не удалось загрузить: {openFileDialog.FileName} | {ex.Message}.");
                 }
             }
         }
-
     }
 }

Monorail/Monorail/LocomotiveNotFoundException.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+namespace Monorail
+{
+    [Serializable]
+    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 contex) : base(info, contex) { }
+    }
+}

Monorail/Monorail/MapsCollection.cs

@@ -6,6 +6,7 @@ using System.Threading.Tasks;
 
 namespace Monorail
 {
+
     internal class MapsCollection
     {
         readonly Dictionary<string, MapWithSetLocomotiveGeneric<IDrawingObject, AbstractMap>> _mapStorages;
@@ -43,67 +44,72 @@ namespace Monorail
                 return null;
             }
         }
-
         private static void WriteToFile(string text, FileStream stream)
         {
             byte[] info = new UTF8Encoding(true).GetBytes(text);
             stream.Write(info, 0, info.Length);
         }
-        public bool SaveData(string filename)
+        public void SaveData(string filename)
         {
             if (File.Exists(filename))
             {
                 File.Delete(filename);
             }
-            using (StreamWriter fs = new StreamWriter(filename))
+            using (FileStream fs = new(filename, FileMode.Create))
             {
-                fs.Write($"MapsCollection{Environment.NewLine}");
+                WriteToFile($"MapsCollection{Environment.NewLine}", fs);
                 foreach (var storage in _mapStorages)
                 {
 
-                    fs.Write($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}");
+                    WriteToFile($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}", fs);
                 }
             }
-            return true;
         }
-        public bool LoadData(string filename)
+        public void LoadData(string filename)
         {
             if (!File.Exists(filename))
             {
-                return false;
+                throw new Exception("Файл не найден");
             }
-            string str = "";
+            string bufferTextFromFile = "";
-            using (StreamReader fs = new StreamReader(filename))
+            using (FileStream fs = new(filename, FileMode.Open))
             {
-                str = fs.ReadLine();
+                byte[] b = new byte[fs.Length];
-                if (!str.Contains("MapsCollection"))
+                UTF8Encoding temp = new(true);
+                while (fs.Read(b, 0, b.Length) > 0)
+                {
+                    bufferTextFromFile += temp.GetString(b);
+                }
+            }
+            var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' },
+           StringSplitOptions.RemoveEmptyEntries);
+            if (!strs[0].Contains("MapsCollection"))
             {
                 //если нет такой записи, то это не те данные
-                    return false;
+                throw new Exception("Формат данных в файле не правильный");
             }
+            //очищаем записи
             _mapStorages.Clear();
-                while ((str = fs.ReadLine()) != null)
+            for (int i = 1; i < strs.Length; ++i)
             {
-                    var elem = str.Split(separatorDict);
+                var elem = strs[i].Split(separatorDict);
                 AbstractMap map = null;
                 switch (elem[1])
                 {
                     case "SimpleMap":
                         map = new SimpleMap();
                         break;
-                        case "BushesMap":
-                            map = new BushesMap();
-                            break;
                     case "FieldMap":
                         map = new FieldMap();
                         break;
+                    case "BushesMap":
+                        map = new BushesMap();
+                        break;
                 }
                 _mapStorages.Add(elem[0], new MapWithSetLocomotiveGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
                 _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
             }
         }
-            return true;
-        }
     }
 }
 

Monorail/Monorail/Monorail.csproj

@@ -8,6 +8,23 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" 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="Microsoft.Extensions.Logging" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.2.3" />
+    <PackageReference Include="Serilog" Version="2.12.0" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="3.1.0" />
+    <PackageReference Include="Serilog.Settings.AppSettings" Version="2.2.2" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="3.4.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
+    <PackageReference Include="Serilog.Sinks.InfluxDBv2" Version="1.0.0" />
+    <PackageReference Include="Serilog.Sinks.RollingFile" Version="3.3.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>

Monorail/Monorail/Program.cs

@@ -1,17 +1,62 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+using Serilog;
+using System.Diagnostics;
+using System.Reflection;
+
 namespace Monorail
 {
+
     internal 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 FormMapWithSetLocomotive());
+
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+
+            using (ServiceProvider serviceProvider = services.BuildServiceProvider())
+            {
+
+                Application.Run(serviceProvider.GetRequiredService<FormMapWithSetLocomotive>());
+            }
+        }
+
+        private static void ConfigureServices(ServiceCollection services)
+        {
+
+            string path = Directory.GetCurrentDirectory();
+            path = path.Substring(0, path.LastIndexOf("\\"));
+            path = path.Substring(0, path.LastIndexOf("\\"));
+            path = path.Substring(0, path.LastIndexOf("\\"));
+
+            services.AddSingleton<FormMapWithSetLocomotive>()
+            .AddLogging(option =>
+            {
+                var configuration = new ConfigurationBuilder()
+                    .SetBasePath(Directory.GetCurrentDirectory())
+                    .AddJsonFile(path: path + "\\serilog.json", optional: false, reloadOnChange: true)
+                    .Build();
+
+                var logger = new LoggerConfiguration()
+                    .ReadFrom.Configuration(configuration)
+                    .CreateLogger();
+
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddSerilog(logger);
+                logger.Information("Ñîçäàíèå Ëîãà");
+            });
+
         }
     }
 }

Monorail/Monorail/SetLocomotiveGeneric.cs

@@ -25,26 +25,26 @@ namespace Monorail
         }
         public int Insert(T locomotive, int position)
         {
-            if (position <= _places.Count && _places.Count < _maxCount && position >= 0)
+            if (Count == _maxCount)
             {
+                throw new StorageOverflowException(_maxCount);
+            }
+            if (position < 0 || position > _maxCount) return -1;
             _places.Insert(position, locomotive);
             return position;
         }
-            else
-                return -1;
-        }
         public T Remove(int position)
         {
-            if (position < _places.Count && position >= 0)
+            if (position >= Count || position < 0)
             {
-                var locomotive = _places[position];
+                throw new LocomotiveNotFoundException(position);
+            }
+            T ship = _places[position];
             _places.RemoveAt(position);
-                return locomotive;
+            return ship;
-            }
-            else
-                return null;
         }
 
+
         public T this[int position]
         {
             get

Monorail/Monorail/StorageOverflowException.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+namespace Monorail
+{
+    [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 context) : base(info, context) { }
+    }
+}

Monorail/Monorail/serilog.json

@@ -0,0 +1,20 @@
+{
+  "Serilog": {
+    "Using": [ "Serilog.Sinks.File" ],
+    "MinimumLevel": "Information",
+    "WriteTo": [
+      {
+        "Name": "File",
+        "Args": {
+          "path": "C:\\Users\\user\\source\\repos\\PIbd-23_Bakshaeva_E.A._Monorail_Base\\Monorail\\log.log",
+          "rollingInterval": "Day",
+          "outputTemplate": "[{Timestamp:HH:mm:ss.fff}]{Level:u4}: {Message:lj}{NewLine}{Exception}"
+        }
+      }
+    ],
+    "Enrich": [ "FromLogContext", "WithMachineName", "WithThreadId" ],
+    "Properties": {
+      "Application": "Locomotive"
+    }
+  }
+}

Monorail20230420

@@ -0,0 +1 @@
+[23:29:36.152]INFO: Создание Лога