Самое время начать тестить круд друзья

DatabaseImplement/Implements/SellStorage.cs

@@ -13,7 +13,7 @@ namespace DatabaseImplement.Implements
 	{
 		public SellBindingModel? Delete(SellSearchModel model)
 		{
-			
+			return new();
 		}
 
 		public SellBindingModel? GetElement(SellSearchModel model)

DatabaseImplement/Models/Purchase.cs

@@ -21,7 +21,9 @@ namespace DatabaseImplement.Models
 		public PurchaseBindingModel GetBindingModel() => new()
 		{
 			Id = Id,
-			DatePurchase = DatePurchase
+			DatePurchase = DatePurchase,
+			User = null,
+			Products = new(),
 		};
 
 		public static Purchase ToPurchaseFromView(PurchaseViewModel model, Purchase purchase) => new()

WinFormsApp/Form1.Designer.cs

@@ -1,39 +0,0 @@
-namespace WinFormsApp
-{
-    partial class Form1
-    {
-        /// <summary>
-        ///  Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        ///  Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        ///  Required method for Designer support - do not modify
-        ///  the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.components = new System.ComponentModel.Container();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Text = "Form1";
-        }
-
-        #endregion
-    }
-}

WinFormsApp/Form1.cs

@@ -1,10 +0,0 @@
-namespace WinFormsApp
-{
-    public partial class Form1 : Form
-    {
-        public Form1()
-        {
-            InitializeComponent();
-        }
-    }
-}

WinFormsApp/FormMain.Designer.cs

@@ -0,0 +1,84 @@
+namespace WinFormsApp
+{
+    partial class FormMain
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            buttonCreateSupply = new Button();
+            toolStrip1 = new ToolStrip();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(12, 28);
+            dataGridView.Name = "dataGridView";
+            dataGridView.Size = new Size(614, 321);
+            dataGridView.TabIndex = 0;
+            // 
+            // buttonCreateSupply
+            // 
+            buttonCreateSupply.Location = new Point(632, 28);
+            buttonCreateSupply.Name = "buttonCreateSupply";
+            buttonCreateSupply.Size = new Size(154, 23);
+            buttonCreateSupply.TabIndex = 1;
+            buttonCreateSupply.Text = "Оформить поставку";
+            buttonCreateSupply.UseVisualStyleBackColor = true;
+            // 
+            // toolStrip1
+            // 
+            toolStrip1.Location = new Point(0, 0);
+            toolStrip1.Name = "toolStrip1";
+            toolStrip1.Size = new Size(798, 25);
+            toolStrip1.TabIndex = 2;
+            toolStrip1.Text = "toolStrip1";
+            // 
+            // FormMain
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(798, 361);
+            Controls.Add(toolStrip1);
+            Controls.Add(buttonCreateSupply);
+            Controls.Add(dataGridView);
+            Name = "FormMain";
+            Text = "FormMain";
+            Load += FormMain_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonCreateSupply;
+        private ToolStrip toolStrip1;
+    }
+}

WinFormsApp/FormMain.cs

@@ -0,0 +1,55 @@
+using Contracts.BusinessLogicContracts;
+using Microsoft.EntityFrameworkCore.Diagnostics;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace WinFormsApp
+{
+    public partial class FormMain : Form
+    {
+        private readonly ILogger _logger;
+        private readonly ISupplyLogic _supplyLogic;
+        private readonly IProductLogic _productLogic;
+        private readonly ISupplierLogic _supplierLogic;
+        public FormMain(ILogger<FormMain> logger, ISupplierLogic supplierLogic, ISupplyLogic supplyLogic, IProductLogic productLogic)
+        {
+            InitializeComponent();
+            _supplierLogic = supplierLogic;
+            _supplyLogic = supplyLogic;
+            _productLogic = productLogic;
+            _logger = logger;
+        }
+
+        private void FormMain_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка поставок");
+            try
+            {
+                var list = _supplyLogic.ReadList(null);
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                }
+                _logger.LogInformation("Загрузка поставок");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки поставок");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

WinFormsApp/FormMain.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 
+    The primary goals of this format is to allow a simple XML format
-    that is mostly human readable. The generation and parsing of the 
+    that is mostly human readable. The generation and parsing of the
-    various data types are done through the TypeConverter classes 
+    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 
+    Each data row contains a name, and value. The row also contains a
-    type or mimetype. Type corresponds to a .NET class that support 
+    type or mimetype. Type corresponds to a .NET class that support
-    text/value conversion through the TypeConverter architecture. 
+    text/value conversion through the TypeConverter architecture.
-    Classes that don't support this are serialized and stored with the 
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
+
-    The mimetype is used for serialized objects, and tells the 
+    The mimetype is used for serialized objects, and tells the
-    ResXResourceReader how to depersist the object. This is currently not 
+    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 
+    Note - application/x-microsoft.net.object.binary.base64 is the format
-    that the ResXResourceWriter will generate, however the reader can 
+    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.
     -->
@@ -117,4 +117,7 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="toolStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
 </root>

WinFormsApp/Program.cs

@@ -1,7 +1,18 @@
+using System;
+using Microsoft.Extensions.DependencyInjection;
+using NLog.Extensions.Logging;
+using Microsoft.Extensions.Logging;
+using Contracts.StorageContracts;
+using DatabaseImplement.Implements;
+using Contracts.BusinessLogicContracts;
+using BusinessLogic.BusinessLogic;
+
 namespace WinFormsApp
 {
     internal static class Program
     {
+        private static ServiceProvider? _serviceProvider;
+        public static ServiceProvider? ServiceProvider => _serviceProvider;
         /// <summary>
         ///  The main entry point for the application.
         /// </summary>
@@ -11,7 +22,29 @@ namespace WinFormsApp
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new Form1());
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            _serviceProvider = services.BuildServiceProvider();
+            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+        }
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddLogging(option =>
+            {
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddNLog("nlog.config");
+            });
+            services.AddTransient<ISupplyStorage, SupplyStorage>();
+            //services.AddTransient<ISupplyDocStorage, SupplyDocStorage>();
+            services.AddTransient<IProductStorage, ProductStorage>();
+            services.AddTransient<ISupplierStorage, SupplierStorage>();
+            //services.AddTransient<, ImplementerStorage>();
+
+            services.AddTransient<ISupplyLogic, SupplyLogic>();
+            services.AddTransient<ISupplierLogic, SupplierLogic>();
+            services.AddTransient<IProductLogic, ProductLogic>();
+
+            services.AddTransient<FormMain>();
         }
     }
 }

WinFormsApp/WinFormsApp.csproj

@@ -8,4 +8,19 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.6">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.11" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BusinessLogic\BusinessLogic.csproj" />
+    <ProjectReference Include="..\Contracts\Contracts.csproj" />
+    <ProjectReference Include="..\DatabaseImplement\DatabaseImplement.csproj" />
+  </ItemGroup>
+
 </Project>