diff --git a/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.Designer.cs b/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.Designer.cs
index fa9072d..14bf2a7 100644
--- a/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.Designer.cs
+++ b/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.Designer.cs
@@ -32,8 +32,8 @@
             buttonCancel = new Button();
             labelName = new Label();
             labelCount = new Label();
-            textBoxName = new TextBox();
             numericUpDownCount = new NumericUpDown();
+            comboBoxMaterial = new ComboBox();
             ((System.ComponentModel.ISupportInitialize)numericUpDownCount).BeginInit();
             SuspendLayout();
             // 
@@ -75,13 +75,6 @@
             labelCount.TabIndex = 4;
             labelCount.Text = "Count";
             // 
-            // textBoxName
-            // 
-            textBoxName.Location = new Point(124, 46);
-            textBoxName.Name = "textBoxName";
-            textBoxName.Size = new Size(120, 23);
-            textBoxName.TabIndex = 7;
-            // 
             // numericUpDownCount
             // 
             numericUpDownCount.Location = new Point(124, 97);
@@ -89,18 +82,27 @@
             numericUpDownCount.Size = new Size(120, 23);
             numericUpDownCount.TabIndex = 8;
             // 
-            // FormMaterialSpent
+            // comboBoxMaterial
+            // 
+            comboBoxMaterial.FormattingEnabled = true;
+            comboBoxMaterial.Location = new Point(123, 43);
+            comboBoxMaterial.Name = "comboBoxMaterial";
+            comboBoxMaterial.Size = new Size(121, 23);
+            comboBoxMaterial.TabIndex = 9;
+            comboBoxMaterial.SelectedIndexChanged += comboBoxMaterial_SelectedIndexChanged;
+            // 
+            // FormMaterialSupply
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(304, 204);
+            Controls.Add(comboBoxMaterial);
             Controls.Add(numericUpDownCount);
-            Controls.Add(textBoxName);
             Controls.Add(labelCount);
             Controls.Add(labelName);
             Controls.Add(buttonCancel);
             Controls.Add(buttonAdd);
-            Name = "FormMaterialSpent";
+            Name = "FormMaterialSupply";
             Text = "FormMaterialSpent";
             ((System.ComponentModel.ISupportInitialize)numericUpDownCount).EndInit();
             ResumeLayout(false);
@@ -115,5 +117,7 @@
         private Label labelCount;
         private TextBox textBoxName;
         private NumericUpDown numericUpDownCount;
+        private ComboBox comboBoxMaterial;
+        private ComboBox comboBox1;
     }
 }
\ No newline at end of file
diff --git a/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.cs b/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.cs
index 356c445..b3708b6 100644
--- a/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.cs
+++ b/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.cs
@@ -9,13 +9,21 @@ using System.Threading.Tasks;
 using System.Windows.Forms;
 using ProjectCarpentryWorkshop.Entities;
 using ProjectCarpentryWorkshop.Repositories;
+using ProjectCarpentryWorkshop.Repositories.Implementations;
 
 namespace ProjectCarpentryWorkshop.Forms
 {
     public partial class FormMaterialSupply : Form
     {
         private readonly IMaterialSupplyRepository _materialSpentRepository;
+        IMaterialRepository materialRepository;
         private int? _materialSpentId;
+
+        private void comboBoxMaterial_SelectedIndexChanged(object sender, EventArgs e)
+        {
+
+        }
+
         public int Id
         {
             set
@@ -27,7 +35,7 @@ namespace ProjectCarpentryWorkshop.Forms
                     {
                         throw new InvalidDataException(nameof(materialSpent));
                     }
-                    textBoxName.Text = materialSpent.Name;
+                    comboBoxMaterial.DataSource = materialRepository.ReadMaterials();
                     numericUpDownCount.Value = materialSpent.Count;
                     _materialSpentId = value;
                 }
@@ -69,5 +77,7 @@ namespace ProjectCarpentryWorkshop.Forms
             }
         }
         private void buttonCancel_Click_1(object sender, EventArgs e) => Close();
+
+        
     }
 }
\ No newline at end of file
diff --git a/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.resx b/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.resx
index 1af7de1..af32865 100644
--- a/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.resx
+++ b/ProjectCarpentryWorkshop/Forms/FormMaterialSupply.resx
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
+  <!--
     Microsoft ResX Schema 
-    
+
     Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
-    There are any number of "resheader" rows that contain simple 
+
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
     
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
diff --git a/ProjectCarpentryWorkshop/Forms/FormOrderProduction.Designer.cs b/ProjectCarpentryWorkshop/Forms/FormOrderProduction.Designer.cs
index 77d7ddb..1ee6432 100644
--- a/ProjectCarpentryWorkshop/Forms/FormOrderProduction.Designer.cs
+++ b/ProjectCarpentryWorkshop/Forms/FormOrderProduction.Designer.cs
@@ -131,7 +131,7 @@
             ColumnCount.HeaderText = "Count";
             ColumnCount.Name = "ColumnCount";
             // 
-            // FormOrderProduct
+            // FormOrderProduction
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
@@ -143,7 +143,7 @@
             Controls.Add(labelStatus);
             Controls.Add(buttonCancel);
             Controls.Add(buttonAdd);
-            Name = "FormOrderProduct";
+            Name = "FormOrderProduction";
             Text = "FormOrder";
             groupBox.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
diff --git a/ProjectCarpentryWorkshop/Forms/FormOrderProduction.cs b/ProjectCarpentryWorkshop/Forms/FormOrderProduction.cs
index e4f411d..68bb82e 100644
--- a/ProjectCarpentryWorkshop/Forms/FormOrderProduction.cs
+++ b/ProjectCarpentryWorkshop/Forms/FormOrderProduction.cs
@@ -16,6 +16,8 @@ namespace ProjectCarpentryWorkshop.Forms
 {
     public partial class FormOrderProduction : Form
     {
+       
+
         private readonly IOrderRepository _orderRepository;
         public FormOrderProduction(IOrderRepository orderRepository, IProductionRepository productRepository)
         {
@@ -58,5 +60,7 @@ namespace ProjectCarpentryWorkshop.Forms
             }
             return list;
         }
+
+       
     }
 }
diff --git a/ProjectCarpentryWorkshop/Forms/FormOrderProduction.resx b/ProjectCarpentryWorkshop/Forms/FormOrderProduction.resx
index 1af7de1..af32865 100644
--- a/ProjectCarpentryWorkshop/Forms/FormOrderProduction.resx
+++ b/ProjectCarpentryWorkshop/Forms/FormOrderProduction.resx
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
+  <!--
     Microsoft ResX Schema 
-    
+
     Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
-    There are any number of "resheader" rows that contain simple 
+
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
     
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
diff --git a/ProjectCarpentryWorkshop/Program.cs b/ProjectCarpentryWorkshop/Program.cs
index e93ceb5..a585f5d 100644
--- a/ProjectCarpentryWorkshop/Program.cs
+++ b/ProjectCarpentryWorkshop/Program.cs
@@ -1,6 +1,10 @@
 using ProjectCarpentryWorkshop.Repositories.Implementations;
 using ProjectCarpentryWorkshop.Repositories;
 using Unity;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using Unity.Microsoft.Logging;
 
 namespace ProjectCarpentryWorkshop
 {
@@ -20,13 +24,29 @@ namespace ProjectCarpentryWorkshop
         private static IUnityContainer CreateContainer()
         {
             var container = new UnityContainer();
+            container.AddExtension(new LoggingExtension(CreateLoggerFactory())); //add logger in unity 
+
 
             container.RegisterType<IMaterialRepository, MaterialRepository>();
             container.RegisterType<IMaterialSupplyRepository, MaterialSupplyRepository>();
             container.RegisterType<IOrderRepository, OrderRepository>();
             container.RegisterType<IProductionRepository, ProductionRepository>();
 
+            container.RegisterType<IConnectionString, ConnectionString>();
+
+
             return container;
         }
+        private static LoggerFactory CreateLoggerFactory()
+        {
+            var loggerFactory = new LoggerFactory(); //serlog logger
+            loggerFactory.AddSerilog(new LoggerConfiguration()
+            .ReadFrom.Configuration(new ConfigurationBuilder()
+            .SetBasePath(Directory.GetCurrentDirectory())
+            .AddJsonFile("appsettings.json")
+            .Build())
+            .CreateLogger());
+            return loggerFactory;
+        }
     }
 }
\ No newline at end of file
diff --git a/ProjectCarpentryWorkshop/ProjectCarpentryWorkshop.csproj b/ProjectCarpentryWorkshop/ProjectCarpentryWorkshop.csproj
index accbdf0..b7fa169 100644
--- a/ProjectCarpentryWorkshop/ProjectCarpentryWorkshop.csproj
+++ b/ProjectCarpentryWorkshop/ProjectCarpentryWorkshop.csproj
@@ -9,7 +9,14 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.4" />
+    <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
     <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
   </ItemGroup>
 
   <ItemGroup>
@@ -27,4 +34,10 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="appsettings.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>
\ No newline at end of file
diff --git a/ProjectCarpentryWorkshop/Repositories/IConnectionString.cs b/ProjectCarpentryWorkshop/Repositories/IConnectionString.cs
new file mode 100644
index 0000000..ee74221
--- /dev/null
+++ b/ProjectCarpentryWorkshop/Repositories/IConnectionString.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCarpentryWorkshop.Repositories;
+
+public interface IConnectionString
+{
+    public string connectionString {get;}
+
+
+
+}
diff --git a/ProjectCarpentryWorkshop/Repositories/Implementations/ConnectionString.cs b/ProjectCarpentryWorkshop/Repositories/Implementations/ConnectionString.cs
new file mode 100644
index 0000000..123a80a
--- /dev/null
+++ b/ProjectCarpentryWorkshop/Repositories/Implementations/ConnectionString.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCarpentryWorkshop.Repositories.Implementations;
+
+public class ConnectionString : IConnectionString
+{
+    public string connectionString => "";
+}
diff --git a/ProjectCarpentryWorkshop/Repositories/Implementations/MaterialRepository.cs b/ProjectCarpentryWorkshop/Repositories/Implementations/MaterialRepository.cs
index 7d9530c..5aa2f05 100644
--- a/ProjectCarpentryWorkshop/Repositories/Implementations/MaterialRepository.cs
+++ b/ProjectCarpentryWorkshop/Repositories/Implementations/MaterialRepository.cs
@@ -1,4 +1,5 @@
-using ProjectCarpentryWorkshop.Entities;
+using Microsoft.Extensions.Logging;
+using ProjectCarpentryWorkshop.Entities;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -9,8 +10,19 @@ namespace ProjectCarpentryWorkshop.Repositories.Implementations;
 
 public class MaterialRepository : IMaterialRepository
 {
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<MaterialRepository> _logger;
+    public MaterialRepository(IConnectionString connectionString, ILogger<MaterialRepository>logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
     public void CreateMaterial(Material material)
     {
+        _logger.LogInformation("Добавление материала");
+        _logger.LogDebug();
+
     }
 
     public void DeleteMaterial(int id)
diff --git a/ProjectCarpentryWorkshop/appsettings.json b/ProjectCarpentryWorkshop/appsettings.json
new file mode 100644
index 0000000..ac7e20a
--- /dev/null
+++ b/ProjectCarpentryWorkshop/appsettings.json
@@ -0,0 +1,15 @@
+{
+  "Serilog": {
+    "Using": [ "Serilog.Sinks.File" ],
+    "MinimumLevel": "Debug",
+    "WriteTo": [
+      {
+        "Name": "File",
+        "Args": {
+          "path": "Logs/workshop_log.txt",
+          "rollingInterval": "Day"
+        }
+      }
+    ]
+  }
+}
\ No newline at end of file