Переименование проекта

ProjectConfectionaryFactory/ProjectConfectionaryFactory/Form1.Designer.cs

@@ -1,39 +0,0 @@
-namespace ProjectConfectionaryFactory
-{
-    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
-    }
-}

ProjectConfectionaryFactory/ProjectConfectionaryFactory/Form1.cs

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

ProjectConfectionaryFactory/ProjectConfectionaryFactory/Program.cs

@@ -1,17 +0,0 @@
-namespace ProjectConfectionaryFactory
-{
-    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 Form1());
-        }
-    }
-}

ProjectConfectionaryFactory/ProjectConfectionaryFactory/ProjectConfectionaryFactory.csproj

@@ -1,11 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows</TargetFramework>
-    <Nullable>enable</Nullable>
-    <UseWindowsForms>true</UseWindowsForms>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
-
-</Project>

ProjectConfectioneryFactory/ProjectConfectioneryFactory.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.11.35222.181
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProjectConfectionaryFactory", "ProjectConfectionaryFactory\ProjectConfectionaryFactory.csproj", "{B7790CDB-40A9-4462-AA15-04C10DCFCF7B}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ProjectConfectioneryFactory", "ProjectConfectioneryFactory\ProjectConfectioneryFactory.csproj", "{B7790CDB-40A9-4462-AA15-04C10DCFCF7B}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/Client.cs

@@ -0,0 +1,22 @@
+namespace ProjectConfectioneryFactory.Entities;
+
+public class Client
+{
+    public int Id { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public string Surname { get; private set; } = string.Empty;
+    public double Phone { get; private set; }
+    public string Address { get; private set; } = string.Empty;
+
+    public static Client CreateEntity(int id, string name, string surname, double phone, string address)
+    {
+        return new Client
+        {
+            Id = id,
+            Name = name ?? string.Empty,
+            Surname = surname ?? string.Empty,
+            Phone = phone,
+            Address = address ?? string.Empty,
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/Component.cs

@@ -0,0 +1,20 @@
+namespace ProjectConfectioneryFactory.Entities;
+
+public class Component
+{
+    public int Id { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public double Price { get; private set; }
+    public double Weight { get; private set; }
+     
+    public static Component CreateEntity(int id, string name, double price, double weight)
+    {
+        return new Component
+        {
+            Id = id,
+            Name = name ?? string.Empty,
+            Price = price,
+            Weight = weight
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/Enums/ConfectioneryType.cs

@@ -0,0 +1,11 @@
+namespace ProjectConfectioneryFactory.Entities.Enums;
+
+[Flags]
+public enum ConfectioneryType
+{
+    None = 0,
+    Cake = 1,
+    Roll = 2,
+    Cupcake = 4,
+    Cookie = 8
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/Order.cs

@@ -0,0 +1,22 @@
+namespace ProjectConfectioneryFactory.Entities;
+
+public class Order
+{
+    public int Id { get; private set; }
+    public int ClientId { get; private set; }
+    public bool Completed { get; private set; }
+    public DateTime Date { get; private set; }
+    public IEnumerable<OrderProduct> OrderProducts { get; private set; } = [];
+
+    public static Order CreateOperation(int id, int clientid, bool completed, IEnumerable<OrderProduct> orderProducts)
+    {
+        return new Order
+        {
+            Id = id,
+            ClientId = clientid,
+            Completed = completed,
+            Date = DateTime.Now,
+            OrderProducts = orderProducts
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/OrderProduct.cs

@@ -0,0 +1,18 @@
+namespace ProjectConfectioneryFactory.Entities;
+
+public class OrderProduct
+{
+    public int OrderId { get; private set; }
+    public int ProductId { get; private set; }
+    public int Count { get; private set; }
+
+    public static OrderProduct CreateEntity(int orderid, int productid, int count)
+    {
+        return new OrderProduct
+        {
+            OrderId = orderid,
+            ProductId = productid,
+            Count = count
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/Product.cs

@@ -0,0 +1,24 @@
+using ProjectConfectioneryFactory.Entities.Enums;
+
+namespace ProjectConfectioneryFactory.Entities;
+
+public class Product
+{
+    public int Id { get; private set; }
+    public ConfectioneryType ConfectioneryType { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public double Price { get; private set; }
+    public IEnumerable<ProductComponent> ProductComponents { get; private set; } = [];
+
+    public static Product CreateEntity(int id, ConfectioneryType сonfectionaryType, string name, double price, IEnumerable<ProductComponent> productComponents)
+    {
+        return new Product
+        {
+            Id = id,
+            ConfectioneryType = сonfectionaryType,
+            Name = name ?? string.Empty,
+            Price = price,
+            ProductComponents = productComponents
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/ProductComponent.cs

@@ -0,0 +1,18 @@
+namespace ProjectConfectioneryFactory.Entities;
+
+public class ProductComponent
+{
+    public int ProductId { get; private set; }
+    public int ComponentId { get; private set; }
+    public double Weight { get; private set; }
+
+    public static ProductComponent CreateEntity(int productid, int componentid, double weight)
+    {
+        return new ProductComponent
+        {
+            ProductId = productid,
+            ComponentId = componentid,
+            Weight = weight
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/Supplier.cs

@@ -0,0 +1,20 @@
+namespace ProjectConfectioneryFactory.Entities;
+
+public class Supplier
+{
+    public int Id { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public double Phone { get; private set; }
+    public string Address { get; private set; } = string.Empty;
+
+    public static Supplier CreateEntity(int id, string name, double phone, string address)
+    {
+        return new Supplier
+        {
+            Id = id,
+            Name = name ?? string.Empty,
+            Phone = phone,
+            Address = address ?? string.Empty
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Entities/Supply.cs

@@ -0,0 +1,24 @@
+namespace ProjectConfectioneryFactory.Entities;
+
+public class Supply
+{
+    public int Id { get; private set; }
+    public int SupplierId { get; private set; }
+    public int ComponentId { get; private set; }
+    public double Weight { get; private set; }
+    public bool Completed { get; private set; }
+    public DateTime Date { get; private set; }
+
+    public static Supply CreateOperation(int id, int supplierid, int componentid, double weight, bool completed)
+    {
+        return new Supply
+        {
+            Id = id,
+            SupplierId = supplierid,
+            ComponentId = componentid,
+            Weight = weight,
+            Completed = completed,
+            Date = DateTime.Now
+        };
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/FormConfectioneryFactory.Designer.cs

@@ -0,0 +1,146 @@
+namespace ProjectConfectioneryFactory
+{
+    partial class FormConfectioneryFactory
+    {
+        /// <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()
+        {
+            menuStrip1 = new MenuStrip();
+            справочникиToolStripMenuItem = new ToolStripMenuItem();
+            ClientsToolStripMenuItem = new ToolStripMenuItem();
+            ProductsToolStripMenuItem = new ToolStripMenuItem();
+            ComponentsToolStripMenuItem = new ToolStripMenuItem();
+            SuppliersToolStripMenuItem = new ToolStripMenuItem();
+            операцииToolStripMenuItem = new ToolStripMenuItem();
+            OrdersToolStripMenuItem = new ToolStripMenuItem();
+            SupplysToolStripMenuItem = new ToolStripMenuItem();
+            отчётыToolStripMenuItem = new ToolStripMenuItem();
+            menuStrip1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // menuStrip1
+            // 
+            menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, операцииToolStripMenuItem, отчётыToolStripMenuItem });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Size = new Size(784, 24);
+            menuStrip1.TabIndex = 0;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // справочникиToolStripMenuItem
+            // 
+            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ClientsToolStripMenuItem, ProductsToolStripMenuItem, ComponentsToolStripMenuItem, SuppliersToolStripMenuItem });
+            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+            справочникиToolStripMenuItem.Size = new Size(94, 20);
+            справочникиToolStripMenuItem.Text = "Справочники";
+            // 
+            // ClientsToolStripMenuItem
+            // 
+            ClientsToolStripMenuItem.Name = "ClientsToolStripMenuItem";
+            ClientsToolStripMenuItem.Size = new Size(180, 22);
+            ClientsToolStripMenuItem.Text = "Клиенты";
+            ClientsToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
+            // 
+            // ProductsToolStripMenuItem
+            // 
+            ProductsToolStripMenuItem.Name = "ProductsToolStripMenuItem";
+            ProductsToolStripMenuItem.Size = new Size(180, 22);
+            ProductsToolStripMenuItem.Text = "Продукты";
+            ProductsToolStripMenuItem.Click += ProductsToolStripMenuItem_Click;
+            // 
+            // ComponentsToolStripMenuItem
+            // 
+            ComponentsToolStripMenuItem.Name = "ComponentsToolStripMenuItem";
+            ComponentsToolStripMenuItem.Size = new Size(180, 22);
+            ComponentsToolStripMenuItem.Text = "Компоненты";
+            ComponentsToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
+            // 
+            // SuppliersToolStripMenuItem
+            // 
+            SuppliersToolStripMenuItem.Name = "SuppliersToolStripMenuItem";
+            SuppliersToolStripMenuItem.Size = new Size(180, 22);
+            SuppliersToolStripMenuItem.Text = "Поставщики";
+            SuppliersToolStripMenuItem.Click += SuppliersToolStripMenuItem_Click;
+            // 
+            // операцииToolStripMenuItem
+            // 
+            операцииToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { OrdersToolStripMenuItem, SupplysToolStripMenuItem });
+            операцииToolStripMenuItem.Name = "операцииToolStripMenuItem";
+            операцииToolStripMenuItem.Size = new Size(75, 20);
+            операцииToolStripMenuItem.Text = "Операции";
+            // 
+            // OrdersToolStripMenuItem
+            // 
+            OrdersToolStripMenuItem.Name = "OrdersToolStripMenuItem";
+            OrdersToolStripMenuItem.Size = new Size(180, 22);
+            OrdersToolStripMenuItem.Text = "Заказы";
+            OrdersToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
+            // 
+            // SupplysToolStripMenuItem
+            // 
+            SupplysToolStripMenuItem.Name = "SupplysToolStripMenuItem";
+            SupplysToolStripMenuItem.Size = new Size(180, 22);
+            SupplysToolStripMenuItem.Text = "Поставки";
+            SupplysToolStripMenuItem.Click += SupplysToolStripMenuItem_Click;
+            // 
+            // отчётыToolStripMenuItem
+            // 
+            отчётыToolStripMenuItem.Name = "отчётыToolStripMenuItem";
+            отчётыToolStripMenuItem.Size = new Size(60, 20);
+            отчётыToolStripMenuItem.Text = "Отчёты";
+            // 
+            // FormConfectioneryFactory
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.Croissant;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(784, 411);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
+            Name = "FormConfectioneryFactory";
+            StartPosition = FormStartPosition.CenterScreen;
+            Text = "Кондитерская фабрика";
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem справочникиToolStripMenuItem;
+        private ToolStripMenuItem ClientsToolStripMenuItem;
+        private ToolStripMenuItem операцииToolStripMenuItem;
+        private ToolStripMenuItem отчётыToolStripMenuItem;
+        private ToolStripMenuItem ProductsToolStripMenuItem;
+        private ToolStripMenuItem ComponentsToolStripMenuItem;
+        private ToolStripMenuItem SuppliersToolStripMenuItem;
+        private ToolStripMenuItem OrdersToolStripMenuItem;
+        private ToolStripMenuItem SupplysToolStripMenuItem;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/FormConfectioneryFactory.cs

@@ -0,0 +1,93 @@
+using ProjectConfectioneryFactory.Forms;
+using Unity;
+
+namespace ProjectConfectioneryFactory
+{
+    public partial class FormConfectioneryFactory : Form
+    {
+        private readonly IUnityContainer _container;
+
+        public FormConfectioneryFactory(IUnityContainer container)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void ClientsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormClients>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ProductsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+            try
+            {
+                _container.Resolve<FormProducts>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ComponentsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+            try
+            {
+                _container.Resolve<FormComponents>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void SuppliersToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+            try
+            {
+                _container.Resolve<FormSuppliers>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+            try
+            {
+                _container.Resolve<FormOrders>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void SupplysToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+            try
+            {
+                _container.Resolve<FormSupplys>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/FormConfectioneryFactory.resx

@@ -0,0 +1,123 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormClient.Designer.cs

@@ -0,0 +1,165 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormClient
+    {
+        /// <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()
+        {
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            textBoxClientName = new TextBox();
+            label3 = new Label();
+            label2 = new Label();
+            label1 = new Label();
+            textBoxClientSurname = new TextBox();
+            label4 = new Label();
+            textBoxAddress = new TextBox();
+            maskedTextBoxPhone = new MaskedTextBox();
+            SuspendLayout();
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(297, 216);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 15;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(216, 216);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 14;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // textBoxClientName
+            // 
+            textBoxClientName.Location = new Point(115, 30);
+            textBoxClientName.Name = "textBoxClientName";
+            textBoxClientName.Size = new Size(207, 23);
+            textBoxClientName.TabIndex = 11;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(66, 161);
+            label3.Name = "label3";
+            label3.Size = new Size(43, 15);
+            label3.TabIndex = 10;
+            label3.Text = "Адрес:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(51, 117);
+            label2.Name = "label2";
+            label2.Size = new Size(58, 15);
+            label2.TabIndex = 9;
+            label2.Text = "Телефон:";
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(75, 33);
+            label1.Name = "label1";
+            label1.Size = new Size(34, 15);
+            label1.TabIndex = 8;
+            label1.Text = "Имя:";
+            // 
+            // textBoxClientSurname
+            // 
+            textBoxClientSurname.Location = new Point(115, 71);
+            textBoxClientSurname.Name = "textBoxClientSurname";
+            textBoxClientSurname.Size = new Size(207, 23);
+            textBoxClientSurname.TabIndex = 17;
+            // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Location = new Point(48, 74);
+            label4.Name = "label4";
+            label4.Size = new Size(61, 15);
+            label4.TabIndex = 16;
+            label4.Text = "Фамилия:";
+            // 
+            // textBoxAddress
+            // 
+            textBoxAddress.Location = new Point(115, 158);
+            textBoxAddress.Name = "textBoxAddress";
+            textBoxAddress.Size = new Size(207, 23);
+            textBoxAddress.TabIndex = 18;
+            // 
+            // maskedTextBoxPhone
+            // 
+            maskedTextBoxPhone.Location = new Point(115, 114);
+            maskedTextBoxPhone.Mask = "+7 (999) 000-0000";
+            maskedTextBoxPhone.Name = "maskedTextBoxPhone";
+            maskedTextBoxPhone.Size = new Size(207, 23);
+            maskedTextBoxPhone.TabIndex = 19;
+            // 
+            // FormClient
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(384, 251);
+            Controls.Add(maskedTextBoxPhone);
+            Controls.Add(textBoxAddress);
+            Controls.Add(textBoxClientSurname);
+            Controls.Add(label4);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxClientName);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Name = "FormClient";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Клиент";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Button buttonCancel;
+        private Button buttonSave;
+        private TextBox textBoxClientName;
+        private Label label3;
+        private Label label2;
+        private Label label1;
+        private TextBox textBoxClientSurname;
+        private Label label4;
+        private TextBox textBoxAddress;
+        private MaskedTextBox maskedTextBoxPhone;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormClient.cs

@@ -0,0 +1,72 @@
+using ProjectConfectioneryFactory.Entities;
+using ProjectConfectioneryFactory.Repositories;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormClient : Form
+    {
+        private readonly IClientRepository _clientRepository;
+
+        private int? _clientId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var client = _clientRepository.ReadClientById(value);
+                    if (client == null)
+                    {
+                        throw new InvalidDataException(nameof(client));
+                    }
+                    textBoxClientName.Text = client.Name;
+                    textBoxClientSurname.Text = client.Surname;
+                    maskedTextBoxPhone.Text = client.Phone.ToString();
+                    textBoxAddress.Text = client.Address;
+                    _clientId = value;
+                }
+                catch (Exception ex) { MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
+            }
+        }
+
+        public FormClient(IClientRepository clientRepository)
+        {
+            InitializeComponent();
+            _clientRepository = clientRepository ?? throw new ArgumentNullException(nameof(clientRepository));
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxClientName.Text) || string.IsNullOrWhiteSpace(textBoxClientSurname.Text) || string.IsNullOrWhiteSpace(maskedTextBoxPhone.Text) || string.IsNullOrWhiteSpace(textBoxAddress.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+                if (_clientId.HasValue)
+                {
+                    _clientRepository.UpdateClient(CreateClient(_clientId.Value));
+                }
+                else
+                {
+                    _clientRepository.CreateClient(CreateClient(0));
+                }
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+
+        private Client CreateClient(int id) => Client.CreateEntity(
+                            id,
+                            textBoxClientName.Text,
+                            textBoxClientSurname.Text,
+                            Double.Parse(maskedTextBoxPhone.Text),
+                            textBoxAddress.Text);
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormClient.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormClients.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormClients
+    {
+        /// <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()
+        {
+            dataGridViewData = new DataGridView();
+            buttonUpdate = new Button();
+            buttonDelete = new Button();
+            buttonAdd = new Button();
+            panel1 = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(709, 450);
+            dataGridViewData.TabIndex = 3;
+            // 
+            // buttonUpdate
+            // 
+            buttonUpdate.BackgroundImage = Properties.Resources.Update;
+            buttonUpdate.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpdate.Location = new Point(14, 83);
+            buttonUpdate.Name = "buttonUpdate";
+            buttonUpdate.Size = new Size(65, 65);
+            buttonUpdate.TabIndex = 1;
+            buttonUpdate.UseVisualStyleBackColor = true;
+            buttonUpdate.Click += ButtonUpdate_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.Delete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(14, 154);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(65, 65);
+            buttonDelete.TabIndex = 1;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.Add;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(14, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(65, 65);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonUpdate);
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(709, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(91, 450);
+            panel1.TabIndex = 2;
+            // 
+            // FormClients
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormClients";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Клиенты";
+            Load += FormClients_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Button buttonUpdate;
+        private Button buttonDelete;
+        private Button buttonAdd;
+        private Panel panel1;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormClients.cs

@@ -0,0 +1,80 @@
+using ProjectConfectioneryFactory.Repositories;
+using Unity;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormClients : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly IClientRepository _clientRepository;
+        public FormClients(IUnityContainer container, IClientRepository clientRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _clientRepository = clientRepository ?? throw new ArgumentNullException(nameof(clientRepository));
+        }
+        private void FormClients_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormClient>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonUpdate_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            try
+            {
+                var form = _container.Resolve<FormClient>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes) { return; }
+            try
+            {
+                _clientRepository.DeleteClient(findId); LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void LoadList() => dataGridViewData.DataSource = _clientRepository.ReadClients();
+        private bool TryGetIdentifierFromSelectedRow(out int id)
+        {
+            id = 0;
+            if (dataGridViewData.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+            id = Convert.ToInt32(dataGridViewData.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormClients.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.
     -->

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormComponent.Designer.cs

@@ -0,0 +1,152 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormComponent
+    {
+        /// <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()
+        {
+            label1 = new Label();
+            label2 = new Label();
+            label3 = new Label();
+            textBoxComponentName = new TextBox();
+            numericUpDownPrice = new NumericUpDown();
+            numericUpDownWeight = new NumericUpDown();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownWeight).BeginInit();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(12, 38);
+            label1.Name = "label1";
+            label1.Size = new Size(132, 15);
+            label1.TabIndex = 0;
+            label1.Text = "Название компонента:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(106, 84);
+            label2.Name = "label2";
+            label2.Size = new Size(38, 15);
+            label2.TabIndex = 1;
+            label2.Text = "Цена:";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(115, 130);
+            label3.Name = "label3";
+            label3.Size = new Size(29, 15);
+            label3.TabIndex = 2;
+            label3.Text = "Вес:";
+            // 
+            // textBoxComponentName
+            // 
+            textBoxComponentName.Location = new Point(150, 35);
+            textBoxComponentName.Name = "textBoxComponentName";
+            textBoxComponentName.Size = new Size(207, 23);
+            textBoxComponentName.TabIndex = 3;
+            // 
+            // numericUpDownPrice
+            // 
+            numericUpDownPrice.DecimalPlaces = 2;
+            numericUpDownPrice.Location = new Point(150, 82);
+            numericUpDownPrice.Maximum = new decimal(new int[] { 100000, 0, 0, 0 });
+            numericUpDownPrice.Name = "numericUpDownPrice";
+            numericUpDownPrice.Size = new Size(96, 23);
+            numericUpDownPrice.TabIndex = 4;
+            numericUpDownPrice.Value = new decimal(new int[] { 1, 0, 0, 131072 });
+            // 
+            // numericUpDownWeight
+            // 
+            numericUpDownWeight.DecimalPlaces = 3;
+            numericUpDownWeight.Location = new Point(150, 128);
+            numericUpDownWeight.Maximum = new decimal(new int[] { 100000, 0, 0, 0 });
+            numericUpDownWeight.Name = "numericUpDownWeight";
+            numericUpDownWeight.Size = new Size(96, 23);
+            numericUpDownWeight.TabIndex = 5;
+            numericUpDownWeight.Value = new decimal(new int[] { 1, 0, 0, 196608 });
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(211, 200);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 6;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(292, 200);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 7;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormComponent
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(384, 236);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(numericUpDownWeight);
+            Controls.Add(numericUpDownPrice);
+            Controls.Add(textBoxComponentName);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Name = "FormComponent";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Компонент";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).EndInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownWeight).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private TextBox textBoxComponentName;
+        private NumericUpDown numericUpDownPrice;
+        private NumericUpDown numericUpDownWeight;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormComponent.cs

@@ -0,0 +1,70 @@
+using ProjectConfectioneryFactory.Entities;
+using ProjectConfectioneryFactory.Repositories;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormComponent : Form
+    {
+        private readonly IComponentRepository _componentRepository;
+        
+        private int? _componentId;
+        
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var component = _componentRepository.ReadComponentById(value);
+                    if (component == null)
+                    {
+                        throw new InvalidDataException(nameof(component));
+                    }
+                    textBoxComponentName.Text = component.Name;
+                    numericUpDownPrice.Value = (decimal)component.Price;
+                    numericUpDownWeight.Value = (decimal)component.Weight;
+                    _componentId = value;
+                }
+                catch (Exception ex) { MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
+            }
+        }
+
+        public FormComponent(IComponentRepository componentRepository)
+        {
+            InitializeComponent();
+            _componentRepository = componentRepository ?? throw new ArgumentNullException(nameof(componentRepository));
+        }
+        
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxComponentName.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+                if (_componentId.HasValue)
+                {
+                    _componentRepository.UpdateComponent(CreateComponent(_componentId.Value));
+                }
+                else
+                {
+                    _componentRepository.CreateComponent(CreateComponent(0));
+                }
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+        
+        private Component CreateComponent(int id) => Component.CreateEntity(
+                            id,
+                            textBoxComponentName.Text,
+                            Convert.ToInt32(numericUpDownPrice.Value),
+                            Convert.ToDouble(numericUpDownWeight.Value));
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormComponent.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormComponents.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormComponents
+    {
+        /// <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()
+        {
+            panel1 = new Panel();
+            buttonUpdate = new Button();
+            buttonDelete = new Button();
+            buttonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonUpdate);
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(709, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(91, 450);
+            panel1.TabIndex = 0;
+            // 
+            // buttonUpdate
+            // 
+            buttonUpdate.BackgroundImage = Properties.Resources.Update;
+            buttonUpdate.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpdate.Location = new Point(14, 83);
+            buttonUpdate.Name = "buttonUpdate";
+            buttonUpdate.Size = new Size(65, 65);
+            buttonUpdate.TabIndex = 1;
+            buttonUpdate.UseVisualStyleBackColor = true;
+            buttonUpdate.Click += ButtonUpdate_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.Delete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(14, 154);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(65, 65);
+            buttonDelete.TabIndex = 1;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.Add;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(14, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(65, 65);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(709, 450);
+            dataGridViewData.TabIndex = 1;
+            // 
+            // FormComponents
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormComponents";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Компоненты";
+            Load += FormComponents_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button buttonAdd;
+        private Button buttonUpdate;
+        private Button buttonDelete;
+        private DataGridView dataGridViewData;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormComponents.cs

@@ -0,0 +1,80 @@
+using ProjectConfectioneryFactory.Repositories;
+using Unity;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormComponents : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly IComponentRepository _componentRepository;
+        public FormComponents(IUnityContainer container, IComponentRepository componentRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _componentRepository = componentRepository ?? throw new ArgumentNullException(nameof(componentRepository));
+        }
+        private void FormComponents_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormComponent>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonUpdate_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            try
+            {
+                var form = _container.Resolve<FormComponent>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes) { return; }
+            try
+            {
+                _componentRepository.DeleteComponent(findId); LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void LoadList() => dataGridViewData.DataSource = _componentRepository.ReadComponents();
+        private bool TryGetIdentifierFromSelectedRow(out int id)
+        {
+            id = 0;
+            if (dataGridViewData.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+            id = Convert.ToInt32(dataGridViewData.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormComponents.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormOrder.Designer.cs

@@ -0,0 +1,197 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormOrder
+    {
+        /// <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()
+        {
+            label4 = new Label();
+            label1 = new Label();
+            checkBoxCompleted = new CheckBox();
+            comboBoxClient = new ComboBox();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            label2 = new Label();
+            dateTimePickerOrderDate = new DateTimePicker();
+            groupBox1 = new GroupBox();
+            dataGridViewProducts = new DataGridView();
+            ColumnProductName = new DataGridViewComboBoxColumn();
+            ColumnProductCount = new DataGridViewTextBoxColumn();
+            groupBox1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewProducts).BeginInit();
+            SuspendLayout();
+            // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Location = new Point(49, 64);
+            label4.Name = "label4";
+            label4.Size = new Size(67, 15);
+            label4.TabIndex = 18;
+            label4.Text = "Выполнен:";
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(67, 24);
+            label1.Name = "label1";
+            label1.Size = new Size(49, 15);
+            label1.TabIndex = 17;
+            label1.Text = "Клиент:";
+            // 
+            // checkBoxCompleted
+            // 
+            checkBoxCompleted.AutoSize = true;
+            checkBoxCompleted.Location = new Point(122, 65);
+            checkBoxCompleted.Name = "checkBoxCompleted";
+            checkBoxCompleted.Size = new Size(15, 14);
+            checkBoxCompleted.TabIndex = 19;
+            checkBoxCompleted.UseVisualStyleBackColor = true;
+            // 
+            // comboBoxClient
+            // 
+            comboBoxClient.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxClient.FormattingEnabled = true;
+            comboBoxClient.Location = new Point(122, 21);
+            comboBoxClient.Name = "comboBoxClient";
+            comboBoxClient.Size = new Size(210, 23);
+            comboBoxClient.TabIndex = 20;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(297, 416);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 22;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(216, 416);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 21;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(81, 104);
+            label2.Name = "label2";
+            label2.Size = new Size(35, 15);
+            label2.TabIndex = 23;
+            label2.Text = "Дата:";
+            // 
+            // dateTimePickerOrderDate
+            // 
+            dateTimePickerOrderDate.Enabled = false;
+            dateTimePickerOrderDate.Location = new Point(122, 98);
+            dateTimePickerOrderDate.Name = "dateTimePickerOrderDate";
+            dateTimePickerOrderDate.Size = new Size(200, 23);
+            dateTimePickerOrderDate.TabIndex = 24;
+            // 
+            // groupBox1
+            // 
+            groupBox1.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            groupBox1.Controls.Add(dataGridViewProducts);
+            groupBox1.Location = new Point(12, 137);
+            groupBox1.Name = "groupBox1";
+            groupBox1.Size = new Size(360, 263);
+            groupBox1.TabIndex = 25;
+            groupBox1.TabStop = false;
+            groupBox1.Text = "Продукты";
+            // 
+            // dataGridViewProducts
+            // 
+            dataGridViewProducts.AllowUserToResizeColumns = false;
+            dataGridViewProducts.AllowUserToResizeRows = false;
+            dataGridViewProducts.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            dataGridViewProducts.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewProducts.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewProducts.Columns.AddRange(new DataGridViewColumn[] { ColumnProductName, ColumnProductCount });
+            dataGridViewProducts.Location = new Point(6, 22);
+            dataGridViewProducts.MultiSelect = false;
+            dataGridViewProducts.Name = "dataGridViewProducts";
+            dataGridViewProducts.RowHeadersVisible = false;
+            dataGridViewProducts.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewProducts.Size = new Size(354, 242);
+            dataGridViewProducts.TabIndex = 0;
+            // 
+            // ColumnProductName
+            // 
+            ColumnProductName.HeaderText = "Продукт";
+            ColumnProductName.Name = "ColumnProductName";
+            // 
+            // ColumnProductCount
+            // 
+            ColumnProductCount.HeaderText = "Количество";
+            ColumnProductCount.Name = "ColumnProductCount";
+            // 
+            // FormOrder
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(384, 451);
+            Controls.Add(groupBox1);
+            Controls.Add(dateTimePickerOrderDate);
+            Controls.Add(label2);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(comboBoxClient);
+            Controls.Add(checkBoxCompleted);
+            Controls.Add(label4);
+            Controls.Add(label1);
+            Name = "FormOrder";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Заказ";
+            groupBox1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewProducts).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label4;
+        private Label label1;
+        private CheckBox checkBoxCompleted;
+        private ComboBox comboBoxClient;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private Label label2;
+        private DateTimePicker dateTimePickerOrderDate;
+        private GroupBox groupBox1;
+        private DataGridView dataGridViewProducts;
+        private DataGridViewComboBoxColumn ColumnProductName;
+        private DataGridViewTextBoxColumn ColumnProductCount;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormOrder.cs

@@ -0,0 +1,94 @@
+using ProjectConfectioneryFactory.Entities;
+using ProjectConfectioneryFactory.Repositories;
+using ProjectConfectioneryFactory.Repositories.Implementations;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormOrder : Form
+    {
+        private readonly IOrderRepository _orderRepository;
+
+        private int? _orderId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var order = _orderRepository.ReadOrderById(value);
+                    if (order == null)
+                    {
+                        throw new InvalidDataException(nameof(order));
+                    }
+                    checkBoxCompleted.Enabled = order.Completed;
+                    _orderId = value;
+                }
+                catch (Exception ex) { MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
+            }
+        }
+
+        public FormOrder(IOrderRepository orderRepository, IClientRepository clientRepository, IProductRepository productRepository)
+        {
+            InitializeComponent();
+            _orderRepository = orderRepository ?? throw new ArgumentNullException(nameof(orderRepository));
+            comboBoxClient.DataSource = clientRepository.ReadClients();
+            comboBoxClient.DisplayMember = "FirstName";
+            comboBoxClient.ValueMember = "Id";
+
+            ColumnProductName.DataSource = productRepository.ReadProducts();
+            ColumnProductName.DisplayMember = "Name";
+            ColumnProductName.ValueMember = "Id";
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (dataGridViewProducts.RowCount < 1 || comboBoxClient.SelectedIndex < 0)
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+                if (_orderId.HasValue)
+                {
+                    _orderRepository.UpdateOrder(CreateOrder(_orderId.Value));
+                }
+                else
+                {
+                    _orderRepository.CreateOrder(CreateOrder(0));
+                }
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+
+        private List<OrderProduct>CreateListOrderProductFromDataGrid()
+        {
+            var list = new List<OrderProduct>();
+            foreach (DataGridViewRow row in dataGridViewProducts.Rows)
+            {
+                if (row.Cells["ColumnProductsName"].Value == null ||
+                row.Cells["ColumnProductCount"].Value == null)
+                {
+                    continue;
+                }
+                list.Add(OrderProduct.CreateEntity(0,
+                    Convert.ToInt32(row.Cells["ColumnProductsName"].Value),
+                    Convert.ToInt32(row.Cells["ColumnProductCount"].Value)));
+            }
+            return list;
+        }
+
+        private Order CreateOrder(int id) => Order.CreateOperation(0,
+                        (int)comboBoxClient.SelectedValue!,
+                        checkBoxCompleted.Checked,
+                        CreateListOrderProductFromDataGrid());
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormOrder.resx

@@ -0,0 +1,132 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="ColumnProductName.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnProductCount.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnProductName.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnProductCount.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormOrders.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormOrders
+    {
+        /// <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()
+        {
+            buttonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            buttonUpdate = new Button();
+            buttonDelete = new Button();
+            panel1 = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.Add;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(14, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(65, 65);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(709, 450);
+            dataGridViewData.TabIndex = 5;
+            // 
+            // buttonUpdate
+            // 
+            buttonUpdate.BackgroundImage = Properties.Resources.Update;
+            buttonUpdate.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpdate.Location = new Point(14, 83);
+            buttonUpdate.Name = "buttonUpdate";
+            buttonUpdate.Size = new Size(65, 65);
+            buttonUpdate.TabIndex = 1;
+            buttonUpdate.UseVisualStyleBackColor = true;
+            buttonUpdate.Click += ButtonUpdate_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.Delete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(14, 154);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(65, 65);
+            buttonDelete.TabIndex = 1;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonUpdate);
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(709, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(91, 450);
+            panel1.TabIndex = 4;
+            // 
+            // FormOrders
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormOrders";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormOrders";
+            Load += FormOrders_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Button buttonAdd;
+        private DataGridView dataGridViewData;
+        private Button buttonUpdate;
+        private Button buttonDelete;
+        private Panel panel1;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormOrders.cs

@@ -0,0 +1,80 @@
+using ProjectConfectioneryFactory.Repositories;
+using Unity;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormOrders : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly IOrderRepository _orderRepository;
+        public FormOrders(IUnityContainer container, IOrderRepository orderRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _orderRepository = orderRepository ?? throw new ArgumentNullException(nameof(orderRepository));
+        }
+        private void FormOrders_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormOrder>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonUpdate_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            try
+            {
+                var form = _container.Resolve<FormOrder>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes) { return; }
+            try
+            {
+                _orderRepository.DeleteOrder(findId); LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void LoadList() => dataGridViewData.DataSource = _orderRepository.ReadOrders();
+        private bool TryGetIdentifierFromSelectedRow(out int id)
+        {
+            id = 0;
+            if (dataGridViewData.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+            id = Convert.ToInt32(dataGridViewData.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormOrders.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormProduct.Designer.cs

@@ -0,0 +1,198 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormProduct
+    {
+        /// <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()
+        {
+            numericUpDownPrice = new NumericUpDown();
+            textBoxProductName = new TextBox();
+            label2 = new Label();
+            label1 = new Label();
+            label3 = new Label();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            checkedListBoxConfectioneryType = new CheckedListBox();
+            groupBox1 = new GroupBox();
+            dataGridViewComponents = new DataGridView();
+            ColumnComponent = new DataGridViewComboBoxColumn();
+            ColumnWeight = new DataGridViewTextBoxColumn();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).BeginInit();
+            groupBox1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewComponents).BeginInit();
+            SuspendLayout();
+            // 
+            // numericUpDownPrice
+            // 
+            numericUpDownPrice.DecimalPlaces = 2;
+            numericUpDownPrice.Location = new Point(150, 201);
+            numericUpDownPrice.Maximum = new decimal(new int[] { 100000, 0, 0, 0 });
+            numericUpDownPrice.Name = "numericUpDownPrice";
+            numericUpDownPrice.Size = new Size(96, 23);
+            numericUpDownPrice.TabIndex = 8;
+            numericUpDownPrice.Value = new decimal(new int[] { 1, 0, 0, 131072 });
+            // 
+            // textBoxProductName
+            // 
+            textBoxProductName.Location = new Point(150, 161);
+            textBoxProductName.Name = "textBoxProductName";
+            textBoxProductName.Size = new Size(207, 23);
+            textBoxProductName.TabIndex = 7;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(106, 203);
+            label2.Name = "label2";
+            label2.Size = new Size(38, 15);
+            label2.TabIndex = 6;
+            label2.Text = "Цена:";
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(29, 164);
+            label1.Name = "label1";
+            label1.Size = new Size(115, 15);
+            label1.TabIndex = 5;
+            label1.Text = "Название продукта:";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(61, 31);
+            label3.Name = "label3";
+            label3.Size = new Size(83, 15);
+            label3.TabIndex = 9;
+            label3.Text = "Вид продукта:";
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(297, 544);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 11;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(216, 544);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 10;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // checkedListBoxConfectioneryType
+            // 
+            checkedListBoxConfectioneryType.FormattingEnabled = true;
+            checkedListBoxConfectioneryType.Location = new Point(150, 31);
+            checkedListBoxConfectioneryType.Name = "checkedListBoxConfectioneryType";
+            checkedListBoxConfectioneryType.Size = new Size(207, 112);
+            checkedListBoxConfectioneryType.TabIndex = 12;
+            // 
+            // groupBox1
+            // 
+            groupBox1.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            groupBox1.Controls.Add(dataGridViewComponents);
+            groupBox1.Location = new Point(12, 241);
+            groupBox1.Name = "groupBox1";
+            groupBox1.Size = new Size(360, 273);
+            groupBox1.TabIndex = 26;
+            groupBox1.TabStop = false;
+            groupBox1.Text = "Компоненты";
+            // 
+            // dataGridViewComponents
+            // 
+            dataGridViewComponents.AllowUserToResizeColumns = false;
+            dataGridViewComponents.AllowUserToResizeRows = false;
+            dataGridViewComponents.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewComponents.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewComponents.Columns.AddRange(new DataGridViewColumn[] { ColumnComponent, ColumnWeight });
+            dataGridViewComponents.Dock = DockStyle.Fill;
+            dataGridViewComponents.Location = new Point(3, 19);
+            dataGridViewComponents.MultiSelect = false;
+            dataGridViewComponents.Name = "dataGridViewComponents";
+            dataGridViewComponents.RowHeadersVisible = false;
+            dataGridViewComponents.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewComponents.Size = new Size(354, 251);
+            dataGridViewComponents.TabIndex = 0;
+            // 
+            // ColumnComponent
+            // 
+            ColumnComponent.HeaderText = "Компонент";
+            ColumnComponent.Name = "ColumnComponent";
+            // 
+            // ColumnWeight
+            // 
+            ColumnWeight.HeaderText = "Вес";
+            ColumnWeight.MaxInputLength = 7;
+            ColumnWeight.Name = "ColumnWeight";
+            // 
+            // FormProduct
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(384, 579);
+            Controls.Add(groupBox1);
+            Controls.Add(checkedListBoxConfectioneryType);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(label3);
+            Controls.Add(numericUpDownPrice);
+            Controls.Add(textBoxProductName);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Name = "FormProduct";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormProduct";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).EndInit();
+            groupBox1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewComponents).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+        private NumericUpDown numericUpDownPrice;
+        private TextBox textBoxProductName;
+        private Label label2;
+        private Label label1;
+        private Label label3;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private CheckedListBox checkedListBoxConfectioneryType;
+        private GroupBox groupBox1;
+        private DataGridView dataGridViewComponents;
+        private DataGridViewComboBoxColumn ColumnComponent;
+        private DataGridViewTextBoxColumn ColumnWeight;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormProduct.cs

@@ -0,0 +1,118 @@
+using Microsoft.VisualBasic.FileIO;
+using ProjectConfectioneryFactory.Entities;
+using ProjectConfectioneryFactory.Entities.Enums;
+using ProjectConfectioneryFactory.Repositories;
+using ProjectConfectioneryFactory.Repositories.Implementations;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormProduct : Form
+    {
+        private readonly IProductRepository _productRepository;
+
+        private int? _productId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var product = _productRepository.ReadProductById(value);
+                    if (product == null)
+                    {
+                        throw new InvalidDataException(nameof(product));
+                    }
+                    foreach (ConfectioneryType elem in Enum.GetValues(typeof(ConfectioneryType)))
+                    {
+                        if ((elem & product.ConfectioneryType) != 0)
+                        {
+                            checkedListBoxConfectioneryType.SetItemChecked(checkedListBoxConfectioneryType.Items.IndexOf(elem), true);
+                        }
+                    }
+                    textBoxProductName.Text = product.Name;
+                    numericUpDownPrice.Value = (decimal)product.Price;
+                    _productId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormProduct(IProductRepository productRepository, IComponentRepository componentRepository)
+        {
+            InitializeComponent();
+            _productRepository = productRepository ?? throw new ArgumentNullException(nameof(productRepository));
+            
+            foreach (var elem in Enum.GetValues(typeof(ConfectioneryType)))
+            {
+                checkedListBoxConfectioneryType.Items.Add(elem);
+            }
+
+            ColumnComponent.DataSource = componentRepository.ReadComponents();
+            ColumnComponent.DisplayMember = "Name";
+            ColumnComponent.ValueMember = "Id";
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (checkedListBoxConfectioneryType.CheckedItems.Count == 0 || string.IsNullOrWhiteSpace(textBoxProductName.Text) || dataGridViewComponents.RowCount < 1)
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+                if (_productId.HasValue)
+                {
+                    _productRepository.UpdateProduct(CreateProduct(_productId.Value));
+                }
+                else
+                {
+                    _productRepository.CreateProduct(CreateProduct(0));
+                }
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+
+        private List<ProductComponent> CreateListProductComponentFromDataGrid()
+        {
+            var list = new List<ProductComponent>();
+            foreach (DataGridViewRow row in dataGridViewComponents.Rows)
+            {
+                if (row.Cells["ColumnComponent"].Value == null ||
+                row.Cells["ColumnWeight"].Value == null)
+                {
+                    continue;
+                }
+                list.Add(ProductComponent.CreateEntity(0,
+                    Convert.ToInt32(row.Cells["ColumnComponent"].Value),
+                    Convert.ToInt32(row.Cells["ColumnWeight"].Value)));
+            }
+            return list;
+        }
+
+        private Product CreateProduct(int id)
+        {
+            ConfectioneryType confectioneryType = ConfectioneryType.None;
+            foreach (var elem in checkedListBoxConfectioneryType.CheckedItems)
+            {
+                confectioneryType |= (ConfectioneryType)elem;
+            }
+            return Product.CreateEntity(
+                        id,
+                        confectioneryType,
+                        textBoxProductName.Text,
+                        (double)numericUpDownPrice.Value,
+                        CreateListProductComponentFromDataGrid());
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormProduct.resx

@@ -0,0 +1,126 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="ColumnComponent.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnWeight.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormProducts.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormProducts
+    {
+        /// <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()
+        {
+            buttonUpdate = new Button();
+            buttonDelete = new Button();
+            buttonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1 = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // buttonUpdate
+            // 
+            buttonUpdate.BackgroundImage = Properties.Resources.Update;
+            buttonUpdate.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpdate.Location = new Point(14, 83);
+            buttonUpdate.Name = "buttonUpdate";
+            buttonUpdate.Size = new Size(65, 65);
+            buttonUpdate.TabIndex = 1;
+            buttonUpdate.UseVisualStyleBackColor = true;
+            buttonUpdate.Click += ButtonUpdate_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.Delete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(14, 154);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(65, 65);
+            buttonDelete.TabIndex = 1;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.Add;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(14, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(65, 65);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(709, 450);
+            dataGridViewData.TabIndex = 3;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonUpdate);
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(709, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(91, 450);
+            panel1.TabIndex = 2;
+            // 
+            // FormProducts
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormProducts";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormProducts";
+            Load += FormProducts_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Button buttonUpdate;
+        private Button buttonDelete;
+        private Button buttonAdd;
+        private DataGridView dataGridViewData;
+        private Panel panel1;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormProducts.cs

@@ -0,0 +1,80 @@
+using ProjectConfectioneryFactory.Repositories;
+using Unity;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormProducts : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly IProductRepository _productRepository;
+        public FormProducts(IUnityContainer container, IProductRepository productRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _productRepository = productRepository ?? throw new ArgumentNullException(nameof(productRepository));
+        }
+        private void FormProducts_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormProduct>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonUpdate_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            try
+            {
+                var form = _container.Resolve<FormProduct>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes) { return; }
+            try
+            {
+                _productRepository.DeleteProduct(findId); LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void LoadList() => dataGridViewData.DataSource = _productRepository.ReadProducts();
+        private bool TryGetIdentifierFromSelectedRow(out int id)
+        {
+            id = 0;
+            if (dataGridViewData.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+            id = Convert.ToInt32(dataGridViewData.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormProducts.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupplier.Designer.cs

@@ -0,0 +1,143 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormSupplier
+    {
+        /// <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()
+        {
+            maskedTextBoxPhone = new MaskedTextBox();
+            textBoxAddress = new TextBox();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            textBoxSupplierName = new TextBox();
+            label3 = new Label();
+            label2 = new Label();
+            label1 = new Label();
+            SuspendLayout();
+            // 
+            // maskedTextBoxPhone
+            // 
+            maskedTextBoxPhone.Location = new Point(121, 56);
+            maskedTextBoxPhone.Mask = "+7 (999) 000-0000";
+            maskedTextBoxPhone.Name = "maskedTextBoxPhone";
+            maskedTextBoxPhone.Size = new Size(207, 23);
+            maskedTextBoxPhone.TabIndex = 27;
+            // 
+            // textBoxAddress
+            // 
+            textBoxAddress.Location = new Point(121, 93);
+            textBoxAddress.Name = "textBoxAddress";
+            textBoxAddress.Size = new Size(207, 23);
+            textBoxAddress.TabIndex = 26;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(297, 156);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 25;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(216, 156);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 24;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // textBoxSupplierName
+            // 
+            textBoxSupplierName.Location = new Point(121, 20);
+            textBoxSupplierName.Name = "textBoxSupplierName";
+            textBoxSupplierName.Size = new Size(207, 23);
+            textBoxSupplierName.TabIndex = 23;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(72, 96);
+            label3.Name = "label3";
+            label3.Size = new Size(43, 15);
+            label3.TabIndex = 22;
+            label3.Text = "Адрес:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(57, 59);
+            label2.Name = "label2";
+            label2.Size = new Size(58, 15);
+            label2.TabIndex = 21;
+            label2.Text = "Телефон:";
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(81, 23);
+            label1.Name = "label1";
+            label1.Size = new Size(34, 15);
+            label1.TabIndex = 20;
+            label1.Text = "Имя:";
+            // 
+            // FormSupplier
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(384, 191);
+            Controls.Add(maskedTextBoxPhone);
+            Controls.Add(textBoxAddress);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxSupplierName);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Name = "FormSupplier";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormSupplier";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MaskedTextBox maskedTextBoxPhone;
+        private TextBox textBoxAddress;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private TextBox textBoxSupplierName;
+        private Label label3;
+        private Label label2;
+        private Label label1;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupplier.cs

@@ -0,0 +1,70 @@
+using ProjectConfectioneryFactory.Entities;
+using ProjectConfectioneryFactory.Repositories;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormSupplier : Form
+    {
+        private readonly ISupplierRepository _supplierRepository;
+
+        private int? _supplierId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var supplier = _supplierRepository.ReadSupplierById(value);
+                    if (supplier == null)
+                    {
+                        throw new InvalidDataException(nameof(supplier));
+                    }
+                    textBoxSupplierName.Text = supplier.Name;
+                    maskedTextBoxPhone.Text = supplier.Phone.ToString();
+                    textBoxAddress.Text = supplier.Address;
+                    _supplierId = value;
+                }
+                catch (Exception ex) { MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
+            }
+        }
+
+        public FormSupplier(ISupplierRepository supplierRepository)
+        {
+            InitializeComponent();
+            _supplierRepository = supplierRepository ?? throw new ArgumentNullException(nameof(supplierRepository));
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxSupplierName.Text) || string.IsNullOrWhiteSpace(maskedTextBoxPhone.Text) || string.IsNullOrWhiteSpace(textBoxAddress.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+                if (_supplierId.HasValue)
+                {
+                    _supplierRepository.UpdateSupplier(CreateSupplier(_supplierId.Value));
+                }
+                else
+                {
+                    _supplierRepository.CreateSupplier(CreateSupplier(0));
+                }
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+
+        private Supplier CreateSupplier(int id) => Supplier.CreateEntity(
+                            id,
+                            textBoxSupplierName.Text,
+                            Double.Parse(maskedTextBoxPhone.Text),
+                            textBoxAddress.Text);
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupplier.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSuppliers.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormSuppliers
+    {
+        /// <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()
+        {
+            dataGridViewData = new DataGridView();
+            buttonUpdate = new Button();
+            buttonDelete = new Button();
+            buttonAdd = new Button();
+            panel1 = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(709, 450);
+            dataGridViewData.TabIndex = 5;
+            // 
+            // buttonUpdate
+            // 
+            buttonUpdate.BackgroundImage = Properties.Resources.Update;
+            buttonUpdate.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpdate.Location = new Point(14, 83);
+            buttonUpdate.Name = "buttonUpdate";
+            buttonUpdate.Size = new Size(65, 65);
+            buttonUpdate.TabIndex = 1;
+            buttonUpdate.UseVisualStyleBackColor = true;
+            buttonUpdate.Click += ButtonUpdate_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.Delete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(14, 154);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(65, 65);
+            buttonDelete.TabIndex = 1;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.Add;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(14, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(65, 65);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonUpdate);
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(709, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(91, 450);
+            panel1.TabIndex = 4;
+            // 
+            // FormSuppliers
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormSuppliers";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormSuppliers";
+            Load += FormSuppliers_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Button buttonUpdate;
+        private Button buttonDelete;
+        private Button buttonAdd;
+        private Panel panel1;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSuppliers.cs

@@ -0,0 +1,80 @@
+using ProjectConfectioneryFactory.Repositories;
+using Unity;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormSuppliers : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly ISupplierRepository _supplierRepository;
+        public FormSuppliers(IUnityContainer container, ISupplierRepository supplierRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _supplierRepository = supplierRepository ?? throw new ArgumentNullException(nameof(supplierRepository));
+        }
+        private void FormSuppliers_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormSupplier>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonUpdate_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            try
+            {
+                var form = _container.Resolve<FormSupplier>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes) { return; }
+            try
+            {
+                _supplierRepository.DeleteSupplier(findId); LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void LoadList() => dataGridViewData.DataSource = _supplierRepository.ReadSuppliers();
+        private bool TryGetIdentifierFromSelectedRow(out int id)
+        {
+            id = 0;
+            if (dataGridViewData.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+            id = Convert.ToInt32(dataGridViewData.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSuppliers.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupply.Designer.cs

@@ -0,0 +1,198 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormSupply
+    {
+        /// <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()
+        {
+            dateTimePicker1 = new DateTimePicker();
+            label2 = new Label();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            comboBoxSupplier = new ComboBox();
+            checkBoxCompleted = new CheckBox();
+            label4 = new Label();
+            label1 = new Label();
+            comboBoxComponent = new ComboBox();
+            label3 = new Label();
+            numericUpDownWeight = new NumericUpDown();
+            label5 = new Label();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownWeight).BeginInit();
+            SuspendLayout();
+            // 
+            // dateTimePicker1
+            // 
+            dateTimePicker1.Enabled = false;
+            dateTimePicker1.Location = new Point(108, 183);
+            dateTimePicker1.Name = "dateTimePicker1";
+            dateTimePicker1.Size = new Size(200, 23);
+            dateTimePicker1.TabIndex = 32;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(67, 189);
+            label2.Name = "label2";
+            label2.Size = new Size(35, 15);
+            label2.TabIndex = 31;
+            label2.Text = "Дата:";
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(297, 251);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 30;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonSave.Location = new Point(216, 251);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 29;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // comboBoxSupplier
+            // 
+            comboBoxSupplier.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxSupplier.FormattingEnabled = true;
+            comboBoxSupplier.Location = new Point(108, 25);
+            comboBoxSupplier.Name = "comboBoxSupplier";
+            comboBoxSupplier.Size = new Size(210, 23);
+            comboBoxSupplier.TabIndex = 28;
+            // 
+            // checkBoxCompleted
+            // 
+            checkBoxCompleted.AutoSize = true;
+            checkBoxCompleted.Location = new Point(108, 150);
+            checkBoxCompleted.Name = "checkBoxCompleted";
+            checkBoxCompleted.Size = new Size(15, 14);
+            checkBoxCompleted.TabIndex = 27;
+            checkBoxCompleted.UseVisualStyleBackColor = true;
+            // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Location = new Point(35, 149);
+            label4.Name = "label4";
+            label4.Size = new Size(67, 15);
+            label4.TabIndex = 26;
+            label4.Text = "Выполнен:";
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(29, 28);
+            label1.Name = "label1";
+            label1.Size = new Size(73, 15);
+            label1.TabIndex = 25;
+            label1.Text = "Поставщик:";
+            // 
+            // comboBoxComponent
+            // 
+            comboBoxComponent.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxComponent.FormattingEnabled = true;
+            comboBoxComponent.Location = new Point(108, 66);
+            comboBoxComponent.Name = "comboBoxComponent";
+            comboBoxComponent.Size = new Size(210, 23);
+            comboBoxComponent.TabIndex = 34;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(30, 69);
+            label3.Name = "label3";
+            label3.Size = new Size(72, 15);
+            label3.TabIndex = 33;
+            label3.Text = "Компонент:";
+            // 
+            // numericUpDownWeight
+            // 
+            numericUpDownWeight.DecimalPlaces = 3;
+            numericUpDownWeight.Location = new Point(108, 105);
+            numericUpDownWeight.Maximum = new decimal(new int[] { 100000, 0, 0, 0 });
+            numericUpDownWeight.Name = "numericUpDownWeight";
+            numericUpDownWeight.Size = new Size(96, 23);
+            numericUpDownWeight.TabIndex = 36;
+            numericUpDownWeight.Value = new decimal(new int[] { 1, 0, 0, 196608 });
+            // 
+            // label5
+            // 
+            label5.AutoSize = true;
+            label5.Location = new Point(73, 107);
+            label5.Name = "label5";
+            label5.Size = new Size(29, 15);
+            label5.TabIndex = 35;
+            label5.Text = "Вес:";
+            // 
+            // FormSupply
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(384, 286);
+            Controls.Add(numericUpDownWeight);
+            Controls.Add(label5);
+            Controls.Add(comboBoxComponent);
+            Controls.Add(label3);
+            Controls.Add(dateTimePicker1);
+            Controls.Add(label2);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(comboBoxSupplier);
+            Controls.Add(checkBoxCompleted);
+            Controls.Add(label4);
+            Controls.Add(label1);
+            Name = "FormSupply";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormSupply";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownWeight).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private DateTimePicker dateTimePicker1;
+        private Label label2;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private ComboBox comboBoxSupplier;
+        private CheckBox checkBoxCompleted;
+        private Label label4;
+        private Label label1;
+        private ComboBox comboBoxComponent;
+        private Label label3;
+        private NumericUpDown numericUpDownWeight;
+        private Label label5;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupply.cs

@@ -0,0 +1,76 @@
+using ProjectConfectioneryFactory.Entities;
+using ProjectConfectioneryFactory.Repositories;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormSupply : Form
+    {
+        private readonly ISupplyRepository _supplyRepository;
+
+        private int? _supplyId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var supply = _supplyRepository.ReadSupplyById(value);
+                    if (supply == null)
+                    {
+                        throw new InvalidDataException(nameof(supply));
+                    }
+                    numericUpDownWeight.Value = (decimal)supply.Weight;
+                    checkBoxCompleted.Enabled = supply.Completed;
+                    _supplyId = value;
+                }
+                catch (Exception ex) { MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error); return; }
+            }
+        }
+
+        public FormSupply(ISupplyRepository supplyRepository, ISupplierRepository supplierRepository, IComponentRepository componentRepository)
+        {
+            InitializeComponent();
+            _supplyRepository = supplyRepository ?? throw new ArgumentNullException(nameof(supplyRepository));
+            comboBoxSupplier.DataSource = supplierRepository.ReadSuppliers();
+            comboBoxSupplier.DisplayMember = "Name";
+            comboBoxSupplier.ValueMember = "Id";
+            comboBoxComponent.DataSource = componentRepository.ReadComponents();
+            comboBoxComponent.DisplayMember = "ComponentName";
+            comboBoxComponent.ValueMember = "Id";
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (comboBoxSupplier.SelectedIndex < 0 || comboBoxComponent.SelectedIndex < 0 || !checkBoxCompleted.Checked)
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+                if (_supplyId.HasValue)
+                {
+                    _supplyRepository.UpdateSupply(CreateSupply(_supplyId.Value));
+                }
+                else
+                {
+                    _supplyRepository.CreateSupply(CreateSupply(0));
+                }
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+
+        private Supply CreateSupply(int id) => Supply.CreateOperation(
+                            id,
+                            (int)comboBoxSupplier.SelectedValue!,
+                            (int)comboBoxComponent.SelectedValue!,
+                            Convert.ToDouble(numericUpDownWeight.Value),
+                            checkBoxCompleted.Checked);
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupply.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupplys.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectConfectioneryFactory.Forms
+{
+    partial class FormSupplys
+    {
+        /// <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()
+        {
+            dataGridViewData = new DataGridView();
+            buttonUpdate = new Button();
+            buttonDelete = new Button();
+            buttonAdd = new Button();
+            panel1 = new Panel();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(709, 450);
+            dataGridViewData.TabIndex = 7;
+            // 
+            // buttonUpdate
+            // 
+            buttonUpdate.BackgroundImage = Properties.Resources.Update;
+            buttonUpdate.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpdate.Location = new Point(14, 83);
+            buttonUpdate.Name = "buttonUpdate";
+            buttonUpdate.Size = new Size(65, 65);
+            buttonUpdate.TabIndex = 1;
+            buttonUpdate.UseVisualStyleBackColor = true;
+            buttonUpdate.Click += ButtonUpdate_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.Delete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDelete.Location = new Point(14, 154);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(65, 65);
+            buttonDelete.TabIndex = 1;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.Add;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(14, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(65, 65);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonUpdate);
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(709, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(91, 450);
+            panel1.TabIndex = 6;
+            // 
+            // FormSupplys
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormSupplys";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormSupplys";
+            Load += FormSupplys_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Button buttonUpdate;
+        private Button buttonDelete;
+        private Button buttonAdd;
+        private Panel panel1;
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupplys.cs

@@ -0,0 +1,80 @@
+using ProjectConfectioneryFactory.Repositories;
+using Unity;
+
+namespace ProjectConfectioneryFactory.Forms
+{
+    public partial class FormSupplys : Form
+    {
+        private readonly IUnityContainer _container;
+        private readonly ISupplyRepository _supplyRepository;
+        public FormSupplys(IUnityContainer container, ISupplyRepository supplyRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+            _supplyRepository = supplyRepository ?? throw new ArgumentNullException(nameof(supplyRepository));
+        }
+        private void FormSupplys_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при загрузке", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormSupply>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonUpdate_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            try
+            {
+                var form = _container.Resolve<FormSupply>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonDelete_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId)) { return; }
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes) { return; }
+            try
+            {
+                _supplyRepository.DeleteSupply(findId); LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void LoadList() => dataGridViewData.DataSource = _supplyRepository.ReadSupplys();
+        private bool TryGetIdentifierFromSelectedRow(out int id)
+        {
+            id = 0;
+            if (dataGridViewData.SelectedRows.Count < 1)
+            {
+                MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return false;
+            }
+            id = Convert.ToInt32(dataGridViewData.SelectedRows[0].Cells["Id"].Value);
+            return true;
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Forms/FormSupplys.resx

@@ -0,0 +1,120 @@
+<?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
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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
+    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
+    mimetype set.
+
+    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
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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
+            : 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
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Program.cs

@@ -0,0 +1,34 @@
+using Unity.Lifetime;
+using Unity;
+using ProjectConfectioneryFactory.Repositories;
+using ProjectConfectioneryFactory.Repositories.Implementations;
+
+namespace ProjectConfectioneryFactory
+{
+    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(CreateContainer().Resolve<FormConfectioneryFactory>());
+        }
+
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+            container.RegisterType<IClientRepository, ClientRepository>(new TransientLifetimeManager());
+            container.RegisterType<IComponentRepository, ComponentRepository>(new TransientLifetimeManager());
+            container.RegisterType<IOrderRepository, OrderRepository>(new TransientLifetimeManager());
+            container.RegisterType<IProductRepository, ProductRepository>(new TransientLifetimeManager());
+            container.RegisterType<ISupplierRepository, SupplierRepository>(new TransientLifetimeManager());
+            container.RegisterType<ISupplyRepository, SupplyRepository>(new TransientLifetimeManager());
+            return container;
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/ProjectConfectioneryFactory.csproj

@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Unity" Version="5.11.10" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
+</Project>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Properties/Resources.Designer.cs

@@ -0,0 +1,103 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace ProjectConfectioneryFactory.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   Класс ресурса со строгой типизацией для поиска локализованных строк и т.д.
+    /// </summary>
+    // Этот класс создан автоматически классом StronglyTypedResourceBuilder
+    // с помощью такого средства, как ResGen или Visual Studio.
+    // Чтобы добавить или удалить член, измените файл .ResX и снова запустите ResGen
+    // с параметром /str или перестройте свой проект VS.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Возвращает кэшированный экземпляр ResourceManager, использованный этим классом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ProjectConfectioneryFactory.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Перезаписывает свойство CurrentUICulture текущего потока для всех
+        ///   обращений к ресурсу с помощью этого класса ресурса со строгой типизацией.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Add {
+            get {
+                object obj = ResourceManager.GetObject("Add", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Croissant {
+            get {
+                object obj = ResourceManager.GetObject("Croissant", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Delete {
+            get {
+                object obj = ResourceManager.GetObject("Delete", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap Update {
+            get {
+                object obj = ResourceManager.GetObject("Update", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Properties/Resources.resx

@@ -0,0 +1,133 @@
+<?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 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <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 
+    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 
+    mimetype set.
+    
+    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 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    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 
+            : 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 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="Delete" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Delete.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Croissant" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Croissant.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Add" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Add.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Update" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Update.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/IClientRepository.cs

@@ -0,0 +1,16 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories;
+
+public interface IClientRepository
+{
+    IEnumerable<Client> ReadClients();
+
+    Client ReadClientById(int id);
+
+    void CreateClient(Client client);
+
+    void UpdateClient(Client client);
+
+    void DeleteClient(int id);
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/IComponentRepository.cs

@@ -0,0 +1,16 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories;
+
+public interface IComponentRepository
+{
+    IEnumerable<Component> ReadComponents();
+
+    Component ReadComponentById(int id);
+
+    void CreateComponent(Component component);
+
+    void UpdateComponent(Component component);
+
+    void DeleteComponent(int id);
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/IOrderRepository.cs

@@ -0,0 +1,16 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories;
+
+public interface IOrderRepository
+{
+    IEnumerable<Order> ReadOrders();
+
+    Order ReadOrderById(int id);
+
+    void CreateOrder(Order order);
+
+    void UpdateOrder(Order order);
+
+    void DeleteOrder(int id);
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/IProductRepository.cs

@@ -0,0 +1,16 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories;
+
+public interface IProductRepository
+{
+    IEnumerable<Product> ReadProducts();
+
+    Product ReadProductById(int id);
+
+    void CreateProduct(Product product);
+
+    void UpdateProduct(Product product);
+
+    void DeleteProduct(int id);
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/ISupplierRepository.cs

@@ -0,0 +1,17 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories;
+
+public interface ISupplierRepository
+{
+
+    IEnumerable<Supplier> ReadSuppliers();
+
+    Supplier ReadSupplierById(int id);
+
+    void CreateSupplier(Supplier supplier);
+
+    void UpdateSupplier(Supplier supplier);
+
+    void DeleteSupplier(int id);
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/ISupplyRepository.cs

@@ -0,0 +1,15 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories;
+public interface ISupplyRepository
+{
+    IEnumerable<Supply> ReadSupplys();
+
+    Supply ReadSupplyById(int id);
+
+    void CreateSupply(Supply supply);
+
+    void UpdateSupply(Supply supply);
+
+    void DeleteSupply(int id);
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/Implementations/ClientRepository.cs

@@ -0,0 +1,28 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories.Implementations;
+
+public class ClientRepository : IClientRepository
+{
+    public void CreateClient(Client client)
+    {
+    }
+
+    public void DeleteClient(int id)
+    {
+    }
+
+    public Client ReadClientById(int id)
+    {
+        return Client.CreateEntity(0, string.Empty, string.Empty, 0, string.Empty);
+    }
+
+    public IEnumerable<Client> ReadClients()
+    {
+        return [];
+    }
+
+    public void UpdateClient(Client client)
+    {
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/Implementations/ComponentRepository.cs

@@ -0,0 +1,28 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories.Implementations;
+
+public class ComponentRepository : IComponentRepository
+{
+    public void CreateComponent(Component component)
+    {
+    }
+
+    public void DeleteComponent(int id)
+    {
+    }
+
+    public Component ReadComponentById(int id)
+    {
+        return Component.CreateEntity(0, string.Empty, 0, 0);
+    }
+
+    public IEnumerable<Component> ReadComponents()
+    {
+        return [];
+    }
+
+    public void UpdateComponent(Component component)
+    {
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/Implementations/OrderRepository.cs

@@ -0,0 +1,28 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories.Implementations;
+
+public class OrderRepository : IOrderRepository
+{
+    public void CreateOrder(Order order)
+    {
+    }
+
+    public void DeleteOrder(int id)
+    {
+    }
+
+    public Order ReadOrderById(int id)
+    {
+        return Order.CreateOperation(0, 0, false, null);
+    }
+
+    public IEnumerable<Order> ReadOrders()
+    {
+        return [];
+    }
+
+    public void UpdateOrder(Order order)
+    {
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/Implementations/ProductRepository.cs

@@ -0,0 +1,29 @@
+using ProjectConfectioneryFactory.Entities;
+using ProjectConfectioneryFactory.Entities.Enums;
+
+namespace ProjectConfectioneryFactory.Repositories.Implementations;
+
+public class ProductRepository : IProductRepository
+{
+    public void CreateProduct(Product product)
+    {
+    }
+
+    public void DeleteProduct(int id)
+    {
+    }
+
+    public Product ReadProductById(int id)
+    {
+        return Product.CreateEntity(0, ConfectioneryType.None, string.Empty, 0, null);
+    }
+
+    public IEnumerable<Product> ReadProducts()
+    {
+        return [];
+    }
+
+    public void UpdateProduct(Product product)
+    {
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/Implementations/SupplierRepository.cs

@@ -0,0 +1,28 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories.Implementations;
+
+public class SupplierRepository : ISupplierRepository
+{
+    public void CreateSupplier(Supplier supplier)
+    {
+    }
+
+    public void DeleteSupplier(int id)
+    {
+    }
+
+    public Supplier ReadSupplierById(int id)
+    {
+        return Supplier.CreateEntity(0, string.Empty, 0, string.Empty);
+    }
+
+    public IEnumerable<Supplier> ReadSuppliers()
+    {
+        return [];
+    }
+
+    public void UpdateSupplier(Supplier supplier)
+    {
+    }
+}

ProjectConfectioneryFactory/ProjectConfectioneryFactory/Repositories/Implementations/SupplyRepository.cs

@@ -0,0 +1,28 @@
+using ProjectConfectioneryFactory.Entities;
+
+namespace ProjectConfectioneryFactory.Repositories.Implementations;
+
+public class SupplyRepository : ISupplyRepository
+{
+    public void CreateSupply(Supply supply)
+    {
+    }
+
+    public void DeleteSupply(int id)
+    {
+    }
+
+    public Supply ReadSupplyById(int id)
+    {
+        return Supply.CreateOperation(0, 0, 0, 0, false);
+    }
+
+    public IEnumerable<Supply> ReadSupplys()
+    {
+        return [];
+    }
+
+    public void UpdateSupply(Supply supply)
+    {
+    }
+}