Сделанная 7 лабораторная

SailBoat/SailBoat/DrawningObjects/ExtentionDrawningBoat.cs

@@ -0,0 +1,41 @@
+using SailBoat.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SailBoat.DrawningObjects
+{
+    public static class ExtentionDrawningBoat
+    {
+        public static DrawningBoat? CreateDrawningBoat(this string info, char separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if(strs.Length == 3)
+            {
+                return new DrawningBoat(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            if(strs.Length == 6)
+            {
+                return new DrawningSailBoat(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]), Color.FromName(strs[2]), Color.FromName(strs[3]), Convert.ToBoolean(strs[4]), Convert.ToBoolean(strs[5]), width, height);
+            }
+            return null;
+        }
+
+        public static string GetDataForSave(this DrawningBoat drawningBoat, char separatorForObject)
+        {
+            var boat = drawningBoat.EntityBoat;
+            if(boat == null)
+            {
+                return string.Empty;
+            }
+            var str = $"{boat.Speed}{separatorForObject}{boat.Weight}{separatorForObject}{boat.BodyColor.Name}";
+            if(boat is not EntitySailBoat sailBoat)
+            {
+                return str;
+            }
+            return $"{str}{separatorForObject}{sailBoat.AdditionalColor.Name}{separatorForObject}{sailBoat.Sail}{separatorForObject}{sailBoat.RainforcedBody}";
+        }
+    }
+}

SailBoat/SailBoat/Exceptions/BoatNotFoundException.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+namespace SailBoat.Exceptions
+{
+    [Serializable]
+    internal class BoatNotFoundException : ApplicationException
+    {
+        public BoatNotFoundException(int i) : base($"Не найден объект по позиции {i}") { }
+
+        public BoatNotFoundException() : base() { }
+
+        public BoatNotFoundException(string message) : base(message) { }
+
+        public BoatNotFoundException(string message, Exception exception) : base(message, exception) { }
+
+        protected BoatNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context) { }
+    }
+}

SailBoat/SailBoat/Exceptions/StorageOverflowException.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SailBoat.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 context) : base(info, context) { }
+    }
+}

SailBoat/SailBoat/FormBoatCollection.Designer.cs

@@ -39,9 +39,16 @@
             buttonRemoveBoat = new Button();
             buttonAddBoat = new Button();
             pictureBoxCollection = new PictureBox();
+            menuStrip = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            SaveToolStripMenuItem = new ToolStripMenuItem();
+            LoadToolStripMenuItem = new ToolStripMenuItem();
+            openFileDialog = new OpenFileDialog();
+            saveFileDialog = new SaveFileDialog();
             tools.SuspendLayout();
             sets.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // tools
@@ -52,9 +59,9 @@
             tools.Controls.Add(buttonRemoveBoat);
             tools.Controls.Add(buttonAddBoat);
             tools.Dock = DockStyle.Right;
-            tools.Location = new Point(716, 0);
+            tools.Location = new Point(716, 24);
             tools.Name = "tools";
-            tools.Size = new Size(200, 608);
+            tools.Size = new Size(200, 613);
             tools.TabIndex = 0;
             tools.TabStop = false;
             tools.Text = "Инструменты";
@@ -67,14 +74,14 @@
             sets.Controls.Add(textBoxStorageName);
             sets.Location = new Point(6, 22);
             sets.Name = "sets";
-            sets.Size = new Size(188, 264);
+            sets.Size = new Size(188, 344);
             sets.TabIndex = 5;
             sets.TabStop = false;
             sets.Text = "Наборы";
             // 
             // ButtonDelObject
             // 
-            ButtonDelObject.Location = new Point(6, 215);
+            ButtonDelObject.Location = new Point(6, 263);
             ButtonDelObject.Name = "ButtonDelObject";
             ButtonDelObject.Size = new Size(176, 41);
             ButtonDelObject.TabIndex = 3;
@@ -86,7 +93,7 @@
             // 
             listBoxStorages.FormattingEnabled = true;
             listBoxStorages.ItemHeight = 15;
-            listBoxStorages.Location = new Point(6, 100);
+            listBoxStorages.Location = new Point(6, 148);
             listBoxStorages.Name = "listBoxStorages";
             listBoxStorages.Size = new Size(176, 109);
             listBoxStorages.TabIndex = 2;
@@ -94,7 +101,7 @@
             // 
             // ButtonAddObject
             // 
-            ButtonAddObject.Location = new Point(6, 53);
+            ButtonAddObject.Location = new Point(6, 39);
             ButtonAddObject.Name = "ButtonAddObject";
             ButtonAddObject.Size = new Size(176, 41);
             ButtonAddObject.TabIndex = 1;
@@ -104,7 +111,7 @@
             // 
             // textBoxStorageName
             // 
-            textBoxStorageName.Location = new Point(6, 23);
+            textBoxStorageName.Location = new Point(6, 97);
             textBoxStorageName.Name = "textBoxStorageName";
             textBoxStorageName.Size = new Size(176, 23);
             textBoxStorageName.TabIndex = 0;
@@ -120,7 +127,7 @@
             // 
             // buttonRefreshCollection
             // 
-            buttonRefreshCollection.Location = new Point(6, 561);
+            buttonRefreshCollection.Location = new Point(6, 545);
             buttonRefreshCollection.Name = "buttonRefreshCollection";
             buttonRefreshCollection.Size = new Size(188, 39);
             buttonRefreshCollection.TabIndex = 3;
@@ -150,19 +157,60 @@
             // 
             // pictureBoxCollection
             // 
-            pictureBoxCollection.Location = new Point(0, 0);
+            pictureBoxCollection.Location = new Point(0, 24);
             pictureBoxCollection.Name = "pictureBoxCollection";
-            pictureBoxCollection.Size = new Size(710, 608);
+            pictureBoxCollection.Size = new Size(710, 613);
             pictureBoxCollection.TabIndex = 1;
             pictureBoxCollection.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.RenderMode = ToolStripRenderMode.System;
+            menuStrip.Size = new Size(916, 24);
+            menuStrip.TabIndex = 2;
+            menuStrip.Text = "menuStrip";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(48, 20);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // SaveToolStripMenuItem
+            // 
+            SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+            SaveToolStripMenuItem.Size = new Size(180, 22);
+            SaveToolStripMenuItem.Text = "Сохранение";
+            SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // LoadToolStripMenuItem
+            // 
+            LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
+            LoadToolStripMenuItem.Size = new Size(180, 22);
+            LoadToolStripMenuItem.Text = "Загрузка";
+            LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.FileName = "openFileDialog";
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormBoatCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(916, 608);
+            ClientSize = new Size(916, 637);
             Controls.Add(pictureBoxCollection);
             Controls.Add(tools);
+            Controls.Add(menuStrip);
             Name = "FormBoatCollection";
             Text = "Набор лодок";
             tools.ResumeLayout(false);
@@ -170,7 +218,10 @@
             sets.ResumeLayout(false);
             sets.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -186,5 +237,11 @@
         private ListBox listBoxStorages;
         private Button ButtonAddObject;
         private TextBox textBoxStorageName;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem SaveToolStripMenuItem;
+        private ToolStripMenuItem LoadToolStripMenuItem;
+        private OpenFileDialog openFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

SailBoat/SailBoat/FormBoatCollection.cs

@@ -10,6 +10,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using SailBoat.Exceptions;
+using Microsoft.Extensions.Logging;
+using System.Xml.Linq;
 
 namespace SailBoat
 {
@@ -17,10 +20,13 @@ namespace SailBoat
     {
         private readonly BoatsGenericStorage _storage;
 
-        public FormBoatCollection()
+        private readonly ILogger _logger;
+
+        public FormBoatCollection(ILogger<FormBoatCollection> logger)
         {
             InitializeComponent();
             _storage = new BoatsGenericStorage(pictureBoxCollection.Width, pictureBoxCollection.Height);
+            _logger = logger;
         }
 
         private void ReloadObjects()
@@ -48,10 +54,12 @@ namespace SailBoat
             if (string.IsNullOrEmpty(textBoxStorageName.Text))
             {
                 MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogWarning($"!!Ошибка!! Не все данные заполнены");
                 return;
             }
             _storage.AddSet(textBoxStorageName.Text);
             ReloadObjects();
+            _logger.LogInformation($"Добавлен набор: {textBoxStorageName.Text}");
         }
 
         private void listBoxStorages_SelectedIndexChanged(object sender, EventArgs e)
@@ -61,14 +69,17 @@ namespace SailBoat
 
         private void ButtonDelObject_Click(object sender, EventArgs e)
         {
-            if(listBoxStorages.SelectedIndex == -1)
+            if (listBoxStorages.SelectedIndex == -1)
             {
+                _logger.LogWarning($"Удаление не выбранного набора");
                 return;
             }
-            if(MessageBox.Show($"Удалить объект{listBoxStorages.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            string name = listBoxStorages.SelectedItem.ToString() ?? string.Empty;
+            if (MessageBox.Show($"Удалить объект{listBoxStorages.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
             {
                 _storage.DelSet(listBoxStorages.SelectedItem.ToString() ?? string.Empty);
                 ReloadObjects();
+                _logger.LogInformation($"Удален набор: {name}");
             }
         }
 
@@ -78,16 +89,27 @@ namespace SailBoat
             boat._pictureHeight = pictureBoxCollection.Height;
             if (listBoxStorages.SelectedIndex == -1) return;
             var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
+            string name = listBoxStorages.SelectedItem.ToString() ?? string.Empty;
             if (obj == null) return;
 
-            if (obj + boat)
+            try
             {
-                MessageBox.Show("Объект добавлен");
-                pictureBoxCollection.Image = obj.ShowBoats();
+
+                if (obj + boat)
+                {
+                    MessageBox.Show("Объект добавлен");
+                    pictureBoxCollection.Image = obj.ShowBoats();
+                    _logger.LogInformation($"В набор {name} добавлен объект");
+                }
+                else
+                {
+                    MessageBox.Show("Не удалось добавить объект");
+                    _logger.LogWarning("Не удалось добавить объект");
+                }
             }
-            else
-            {
-                MessageBox.Show("Не удалось добавить объект");
+            catch(StorageOverflowException ex) {
+                MessageBox.Show(ex.Message);
+                _logger.LogWarning($"{ex.Message}. Не удалось добавить объект");
             }
         }
 
@@ -106,6 +128,7 @@ namespace SailBoat
         {
             if (listBoxStorages.SelectedIndex == -1) return;
             var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
+            string name = listBoxStorages.SelectedItem.ToString() ?? string.Empty;
             if (obj == null) return;
 
             if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
@@ -114,14 +137,23 @@ namespace SailBoat
             }
             if (maskedTextBoxNumber.Text == "") { return; }
             int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
-            if (obj - pos)
+            try
             {
-                MessageBox.Show("Объект удален");
-                pictureBoxCollection.Image = obj.ShowBoats();
-            }
-            else
+                if (obj - pos != null)
+                {
+                    MessageBox.Show("Объект удален");
+                    pictureBoxCollection.Image = obj.ShowBoats();
+                    _logger.LogInformation($"Из набора {name} удален объект");
+                }
+                else
+                {
+                    MessageBox.Show("Не удалось удалить объект");
+                    _logger.LogWarning("Не удалось удалить объект");
+                }
+            } catch(BoatNotFoundException ex)
             {
-                MessageBox.Show("Не удалось удалить объект");
+                MessageBox.Show(ex.Message);
+                _logger.LogWarning($"{ex.Message}. Не удалось удалить объект");
             }
         }
 
@@ -133,6 +165,41 @@ namespace SailBoat
             pictureBoxCollection.Image = obj.ShowBoats();
         }
 
-        
+        private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    _storage.SaveData(saveFileDialog.FileName);
+                    MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation("Сохранение");
+                }
+                catch(Exception ex)
+                {
+                    MessageBox.Show($"Не сохранилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    _logger.LogWarning("Ошибка сохранения");
+                }
+            }
+        }
+
+        private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if(openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    _storage.LoadData(openFileDialog.FileName);
+                    ReloadObjects();
+                    MessageBox.Show("Загрузка произошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation("Загрузка");
+                }
+                catch(Exception ex)
+                {
+                    MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    _logger.LogWarning("Ошибка загрузки");
+                }
+            }
+        }
     }
 }

SailBoat/SailBoat/FormBoatCollection.resx

@@ -117,4 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>132, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>247, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>387, 17</value>
+  </metadata>
 </root>

SailBoat/SailBoat/FormBoatConfig.Designer.cs

@@ -168,7 +168,7 @@
             // 
             // panelGreen
             // 
-            panelGreen.BackColor = Color.FromArgb(0, 192, 0);
+            panelGreen.BackColor = Color.LimeGreen;
             panelGreen.Location = new Point(71, 22);
             panelGreen.Name = "panelGreen";
             panelGreen.Size = new Size(50, 50);

SailBoat/SailBoat/Generics/BoatsGenericCollection.cs

@@ -38,16 +38,13 @@ namespace SailBoat.Generics
             return collect._collection.Insert(obj);
         }
 
-        public static bool operator -(BoatsGenericCollection<T,U> collect, int pos)
+        public static T? operator -(BoatsGenericCollection<T,U> collect, int pos)
         {
             T? obj = collect._collection[pos];
-            if(obj == null)
-            {
-                return false;
-            }
+
             collect._collection.Remove(pos);
 
-            return true;
+            return obj;
         }
         public U? GetU(int pos)
         {
@@ -91,5 +88,7 @@ namespace SailBoat.Generics
                 i++;
             }
         }
+
+        public IEnumerable<T?> GetBoats => _collection.GetBoats();
     }
 }

SailBoat/SailBoat/Generics/BoatsGenericStorage.cs

@@ -45,9 +45,93 @@ namespace SailBoat.Generics
         {
             get
             {
-                if(_boatStorages.ContainsKey(ind)) return _boatStorages[ind];
+                if (_boatStorages.ContainsKey(ind)) return _boatStorages[ind];
                 return null;
             }
         }
+
+        private static readonly char _separatorForKeyValue = '|';
+        private readonly char _separatorRecords = ';';
+        private static readonly char _separatorForObject = ':';
+
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+
+            StringBuilder data = new();
+
+            foreach (KeyValuePair < string, BoatsGenericCollection < DrawningBoat, DrawningObjectBoat>> record in _boatStorages)
+{
+                StringBuilder records = new();
+                foreach (DrawningBoat? elem in record.Value.GetBoats)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                }
+                data.Append($"{record.Key}{_separatorForKeyValue}{records}\n");
+            }
+
+            if (data.Length == 0)
+            {
+                throw new InvalidOperationException("Невалиданя операция, нет данных для сохранения");
+            }
+
+            using StreamWriter fs = new StreamWriter(filename);
+            string info = $"BoatStorage{Environment.NewLine}{data}";
+            fs.Write(info, 0, info.Length);
+            return true;
+        }
+
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                throw new FileNotFoundException("Файл не найден");
+            }
+
+            using (StreamReader fs = new StreamReader(filename))
+            {
+                string str = fs.ReadLine();
+
+                if(str == null || str.Length == 0)
+                {
+                    throw new NullReferenceException("Нет данных для загрузки");
+                }
+
+                if (!str.StartsWith("BoatStorage"))
+                {
+                    throw new FormatException("Неверный формат данных");
+                }
+                _boatStorages.Clear();
+                while ((str = fs.ReadLine()) != null)
+                {
+                    string[] record = str.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                    if (record.Length != 2)
+                    {
+                        continue;
+                    }
+
+                    BoatsGenericCollection<DrawningBoat, DrawningObjectBoat> collection = new(_pictureWidth, _pictureHeight);
+                    string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries);
+                    foreach (string elem in set)
+                    {
+                        DrawningBoat? boat = elem?.CreateDrawningBoat(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (boat != null)
+                        {
+                            if (!(collection + boat))
+                            {
+                                throw new ApplicationException("Ошибка добавления в коллекцию");
+                            }
+                        }
+                    }
+
+                    _boatStorages.Add(record[0], collection);
+
+                }
+                return true;
+            }
+        }
     }
-}
+}

SailBoat/SailBoat/Generics/SetGeneric.cs

@@ -1,4 +1,5 @@
-using System;
+using SailBoat.Exceptions;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -30,11 +31,11 @@ namespace SailBoat.Generics
         {
             if (position < 0 || position >= _maxCount)
             {
-                return false;
+                throw new BoatNotFoundException(position);
             }
             if (Count >= _maxCount)
             {
-                return false;
+                throw new StorageOverflowException(_maxCount);
             }
             _places.Insert(position, boat);
             return true;
@@ -46,11 +47,12 @@ namespace SailBoat.Generics
             {
                 return false;
             }
-            if (Count >= _maxCount)
+            if (_places[position] == null)
             {
-                return false;
+                throw new BoatNotFoundException(position);
             }
-            _places.RemoveAt(position);
+
+            _places[position] = null;
             return true;
         }
 
@@ -58,12 +60,12 @@ namespace SailBoat.Generics
         {
             get
             {
-                if (position < 0 || position > _maxCount) { return null; }
+                if (position < 0 || position >= Count) { return null; }
                 return _places[position];
             }
             set
             {
-                if (position < 0 || position > _maxCount) { return; }
+                if (position < 0 || position >= Count) { return; }
                 _places[position] = value;
             }
         }

SailBoat/SailBoat/Program.cs

@@ -1,3 +1,11 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using System;
+using System.IO;
+using System.Windows.Forms;
+
 namespace SailBoat
 {
     internal static class Program
@@ -11,7 +19,29 @@ namespace SailBoat
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormBoatCollection());
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            using (ServiceProvider serviceProvider = services.BuildServiceProvider())
+            {
+                Application.Run(serviceProvider.GetRequiredService<FormBoatCollection>());
+            }
+        }
+
+        private static void ConfigureServices(IServiceCollection services)
+        {
+            services.AddSingleton<FormBoatCollection>().AddLogging(option =>
+            {
+                string[] path = Directory.GetCurrentDirectory().Split('\\');
+                string appPath = "";
+                for (int i = 0; i < path.Length - 3; i++)
+                {
+                    appPath += path[i] + "\\";
+                }
+                var configuration = new ConfigurationBuilder().AddJsonFile($"{appPath}appsettings.json").Build();
+                var logger = new LoggerConfiguration().ReadFrom.Configuration(configuration).CreateLogger();
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddSerilog(logger);
+            });
         }
     }
 }

SailBoat/SailBoat/SailBoat.csproj

@@ -8,6 +8,34 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="C:\Users\shotb\.nuget\packages\nlog.config\4.7.15\contentFiles\any\any\NLog.config" />
+    <None Remove="C:\Users\shotb\.nuget\packages\nlog.schema\5.2.7\contentFiles\any\any\NLog.xsd" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Options" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Primitives" Version="8.0.0" />
+    <PackageReference Include="NLog" Version="5.2.7" />
+    <PackageReference Include="NLog.Config" Version="4.7.15" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.5" />
+    <PackageReference Include="NLog.Schema" Version="5.2.7" />
+    <PackageReference Include="NLog.Web.AspNetCore" Version="5.3.5" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
+    <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.AppSettings" Version="2.2.2" />
+    <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" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>

SailBoat/SailBoat/appsettings.json

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