ProjectWarehouse/ProjectWarehouse/Entities/Components.cs

@@ -0,0 +1,28 @@
+using ProjectWarehouse.Entities.Enums;
+
+namespace ProjectWarehouse.Entities;
+
+public class Components
+{
+    public int Id { get; private set; }
+
+    public string Name { get; private set; } = string.Empty;
+
+    public decimal Price { get; private set; }
+
+    public double Count { get; private set; }
+
+    public Type_Components TypeComponents { get; private set; }
+
+    public static Components CreateEntity(int id, string name, decimal price, double count, Type_Components typeComponents)
+    {
+        return new Components
+        {
+            Id = id,
+            Name = name,
+            Price = price,
+            Count = count,
+            TypeComponents = typeComponents
+        };
+    }
+}

ProjectWarehouse/ProjectWarehouse/Entities/Components_Production.cs

@@ -0,0 +1,20 @@
+namespace ProjectWarehouse.Entities;
+
+public class Components_Production
+{
+    public int Id { get; set; }
+
+    public int ComponentsID { get; private set; }
+
+    public int Count { get; private set; }
+
+    public static Components_Production CreateElement(int id, int componentsID, int count)
+    {
+        return new Components_Production
+        {
+            Id = id,
+            ComponentsID = componentsID,
+            Count = count
+        };
+    }
+}

ProjectWarehouse/ProjectWarehouse/Entities/Employee.cs

@@ -0,0 +1,26 @@
+using ProjectWarehouse.Entities.Enums;
+
+namespace ProjectWarehouse.Entities;
+
+public class Employee
+{
+    public int Id { get; private set; }
+
+    public string FirstName { get; private set; } = string.Empty;
+
+    public string LastName { get; private set; } = string.Empty;
+
+    public EmployeePost EmployeePost { get; private set; }
+
+    public static Employee CreateEntity(int id, string first, string last,
+   EmployeePost employeePost)
+    {
+        return new Employee
+        {
+            Id = id,
+            FirstName = first ?? string.Empty,
+            LastName = last ?? string.Empty,
+            EmployeePost = employeePost
+        };
+    }
+}

ProjectWarehouse/ProjectWarehouse/Entities/Enums/EmployeePost.cs

@@ -0,0 +1,13 @@
+namespace ProjectWarehouse.Entities.Enums;
+
+[Flags]
+public enum EmployeePost
+{
+    None = 0,
+
+    Ordinary = 1,
+
+    Senior = 2,
+
+    Head = 4
+}

ProjectWarehouse/ProjectWarehouse/Entities/Enums/Type_Components.cs

@@ -0,0 +1,26 @@
+namespace ProjectWarehouse.Entities.Enums;
+
+public enum Type_Components
+{
+    Electronic = 0,
+
+    Mechanical = 1,
+
+    Fasteners = 2,
+
+    Plastic = 3,
+
+    Power_supply_and_cables = 4,
+
+    Hydraulic_and_pneumatic = 5,
+
+    Optical = 6,
+
+    Metals = 7,
+
+    Wood = 8,
+
+    Glass = 9,
+
+    Chemistry = 10
+}

ProjectWarehouse/ProjectWarehouse/Entities/Inventory.cs

@@ -0,0 +1,23 @@
+namespace ProjectWarehouse.Entities;
+
+public class Inventory
+{
+    public int Id { get; private set; }
+
+    public double Quantity { get; private set; }
+
+    public bool IsDefect { get; private set; }
+
+    public int ComponentsID { get; private set; }
+
+    public static Inventory CreateEntity(int id, double quantity, bool isDefect, int ComponentsID)
+    {
+        return new Inventory
+        {
+            Id = id,
+            Quantity = quantity,
+            IsDefect = isDefect,
+            ComponentsID = ComponentsID
+        };
+    }
+}

ProjectWarehouse/ProjectWarehouse/Entities/OrderRequest.cs

@@ -0,0 +1,23 @@
+namespace ProjectWarehouse.Entities;
+
+public class OrderRequest
+{
+    public int Id { get; private set; }
+
+    public double Quantity { get; private set; }
+
+    public DateTime DateOrder { get; private set; }
+
+    public int ComponentsID { get; private set; }
+
+    public static OrderRequest CreateEntity(int id, double quantity, int componentsID)
+    {
+        return new OrderRequest
+        {
+            Id = id,
+            Quantity = quantity,
+            DateOrder = DateTime.Now,
+            ComponentsID = componentsID
+        };
+    }
+}

ProjectWarehouse/ProjectWarehouse/Entities/Production.cs

@@ -0,0 +1,26 @@
+namespace ProjectWarehouse.Entities;
+
+public class Production
+{
+    public int Id { get; private set; }
+
+    public string Name { get; private set; } = string.Empty;
+
+    public string Description { get; private set; } = string.Empty;
+
+    public int EmployeeId { get; private set; }
+
+    public IEnumerable<Components_Production> Components_Productions { get; private set; } = [];
+
+    public static Production CreateEntity(int id, string name, string description, int employeeId, IEnumerable<Components_Production> components_Productions) 
+    {
+        return new Production
+        {
+            Id = id,
+            Name = name,
+            Description = description ?? string.Empty,
+            EmployeeId = employeeId,
+            Components_Productions = components_Productions
+        };
+    }
+}

ProjectWarehouse/ProjectWarehouse/Form1.Designer.cs

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

ProjectWarehouse/ProjectWarehouse/Form1.cs

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

ProjectWarehouse/ProjectWarehouse/FormWarehouse.Designer.cs

@@ -0,0 +1,130 @@
+namespace ProjectWarehouse
+{
+    partial class FormWarehouse
+    {
+        /// <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()
+        {
+            menuStrip = new MenuStrip();
+            справочникиToolStripMenuItem = new ToolStripMenuItem();
+            ComponentToolStripMenuItem = new ToolStripMenuItem();
+            EmployeeToolStripMenuItem = new ToolStripMenuItem();
+            операцииToolStripMenuItem = new ToolStripMenuItem();
+            InventoryToolStripMenuItem = new ToolStripMenuItem();
+            Components_ProductionToolStripMenuItem = new ToolStripMenuItem();
+            заявкиToolStripMenuItem = new ToolStripMenuItem();
+            menuStrip.SuspendLayout();
+            SuspendLayout();
+            // 
+            // menuStrip
+            // 
+            menuStrip.ImageScalingSize = new Size(20, 20);
+            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, операцииToolStripMenuItem, заявкиToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(784, 24);
+            menuStrip.TabIndex = 0;
+            menuStrip.Text = "menuStrip1";
+            // 
+            // справочникиToolStripMenuItem
+            // 
+            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ComponentToolStripMenuItem, EmployeeToolStripMenuItem });
+            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+            справочникиToolStripMenuItem.Size = new Size(94, 20);
+            справочникиToolStripMenuItem.Text = "Справочники";
+            // 
+            // ComponentToolStripMenuItem
+            // 
+            ComponentToolStripMenuItem.Name = "ComponentToolStripMenuItem";
+            ComponentToolStripMenuItem.Size = new Size(180, 22);
+            ComponentToolStripMenuItem.Text = "Комплектующие";
+            ComponentToolStripMenuItem.Click += ComponentToolStripMenuItem_Click;
+            // 
+            // EmployeeToolStripMenuItem
+            // 
+            EmployeeToolStripMenuItem.Name = "EmployeeToolStripMenuItem";
+            EmployeeToolStripMenuItem.Size = new Size(180, 22);
+            EmployeeToolStripMenuItem.Text = "Работники";
+            EmployeeToolStripMenuItem.Click += EmployeeToolStripMenuItem_Click;
+            // 
+            // операцииToolStripMenuItem
+            // 
+            операцииToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { InventoryToolStripMenuItem, Components_ProductionToolStripMenuItem });
+            операцииToolStripMenuItem.Name = "операцииToolStripMenuItem";
+            операцииToolStripMenuItem.Size = new Size(75, 20);
+            операцииToolStripMenuItem.Text = "Операции";
+            // 
+            // InventoryToolStripMenuItem
+            // 
+            InventoryToolStripMenuItem.Name = "InventoryToolStripMenuItem";
+            InventoryToolStripMenuItem.Size = new Size(204, 22);
+            InventoryToolStripMenuItem.Text = "Добавление на склад";
+            InventoryToolStripMenuItem.Click += InventoryToolStripMenuItem_Click;
+            // 
+            // Components_ProductionToolStripMenuItem
+            // 
+            Components_ProductionToolStripMenuItem.Name = "Components_ProductionToolStripMenuItem";
+            Components_ProductionToolStripMenuItem.Size = new Size(204, 22);
+            Components_ProductionToolStripMenuItem.Text = "Добавление продукции";
+            Components_ProductionToolStripMenuItem.Click += Components_ProductionToolStripMenuItem_Click;
+            // 
+            // заявкиToolStripMenuItem
+            // 
+            заявкиToolStripMenuItem.Name = "заявкиToolStripMenuItem";
+            заявкиToolStripMenuItem.Size = new Size(57, 20);
+            заявкиToolStripMenuItem.Text = "Заявки";
+            заявкиToolStripMenuItem.Click += OrderRequestToolStripMenuItem_Click;
+            // 
+            // FormWarehouse
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.RobloxScreenShot20221223_231108113;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(784, 411);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
+            Name = "FormWarehouse";
+            StartPosition = FormStartPosition.CenterScreen;
+            Text = "Склад";
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem справочникиToolStripMenuItem;
+        private ToolStripMenuItem операцииToolStripMenuItem;
+        private ToolStripMenuItem заявкиToolStripMenuItem;
+        private ToolStripMenuItem ComponentToolStripMenuItem;
+        private ToolStripMenuItem InventoryToolStripMenuItem;
+        private ToolStripMenuItem EmployeeToolStripMenuItem;
+        private ToolStripMenuItem Components_ProductionToolStripMenuItem;
+    }
+}

ProjectWarehouse/ProjectWarehouse/FormWarehouse.cs

@@ -0,0 +1,77 @@
+using ProjectWarehouse.Forms;
+using Unity;
+
+namespace ProjectWarehouse
+{
+    public partial class FormWarehouse : Form
+    {
+        private readonly IUnityContainer _container;
+
+        public FormWarehouse(IUnityContainer container)
+        {
+            InitializeComponent();
+            _container = container ??
+                throw new ArgumentNullException(nameof(container));
+        }
+
+        private void InventoryToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormInventorys>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ComponentToolStripMenuItem_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 OrderRequestToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormOrderRequests>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void EmployeeToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormEmployees>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void Components_ProductionToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormProductions>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

ProjectWarehouse/ProjectWarehouse/FormWarehouse.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="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+</root>

ProjectWarehouse/ProjectWarehouse/Forms/FormComponent.Designer.cs

@@ -0,0 +1,174 @@
+namespace ProjectWarehouse.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()
+        {
+            comboBoxType = new ComboBox();
+            labelName = new Label();
+            labelPrice = new Label();
+            labelCount = new Label();
+            labelType = new Label();
+            textBoxName = new TextBox();
+            numericUpDownPrice = new NumericUpDown();
+            numericUpDownCount = new NumericUpDown();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCount).BeginInit();
+            SuspendLayout();
+            // 
+            // comboBoxType
+            // 
+            comboBoxType.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxType.FormattingEnabled = true;
+            comboBoxType.Location = new Point(178, 154);
+            comboBoxType.Name = "comboBoxType";
+            comboBoxType.Size = new Size(147, 23);
+            comboBoxType.TabIndex = 0;
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(45, 33);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(59, 15);
+            labelName.TabIndex = 1;
+            labelName.Text = "Название";
+            // 
+            // labelPrice
+            // 
+            labelPrice.AutoSize = true;
+            labelPrice.Location = new Point(45, 72);
+            labelPrice.Name = "labelPrice";
+            labelPrice.Size = new Size(35, 15);
+            labelPrice.TabIndex = 2;
+            labelPrice.Text = "Цена";
+            // 
+            // labelCount
+            // 
+            labelCount.AutoSize = true;
+            labelCount.Location = new Point(45, 112);
+            labelCount.Name = "labelCount";
+            labelCount.Size = new Size(72, 15);
+            labelCount.TabIndex = 3;
+            labelCount.Text = "Количество";
+            // 
+            // labelType
+            // 
+            labelType.AutoSize = true;
+            labelType.Location = new Point(45, 157);
+            labelType.Name = "labelType";
+            labelType.Size = new Size(97, 15);
+            labelType.TabIndex = 4;
+            labelType.Text = "Тип компонента";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(178, 25);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(147, 23);
+            textBoxName.TabIndex = 5;
+            // 
+            // numericUpDownPrice
+            // 
+            numericUpDownPrice.DecimalPlaces = 2;
+            numericUpDownPrice.Location = new Point(178, 70);
+            numericUpDownPrice.Minimum = new decimal(new int[] { 1, 0, 0, 131072 });
+            numericUpDownPrice.Name = "numericUpDownPrice";
+            numericUpDownPrice.Size = new Size(147, 23);
+            numericUpDownPrice.TabIndex = 6;
+            numericUpDownPrice.Value = new decimal(new int[] { 1, 0, 0, 131072 });
+            // 
+            // numericUpDownCount
+            // 
+            numericUpDownCount.DecimalPlaces = 2;
+            numericUpDownCount.Location = new Point(178, 110);
+            numericUpDownCount.Minimum = new decimal(new int[] { 1, 0, 0, 131072 });
+            numericUpDownCount.Name = "numericUpDownCount";
+            numericUpDownCount.Size = new Size(147, 23);
+            numericUpDownCount.TabIndex = 7;
+            numericUpDownCount.Value = new decimal(new int[] { 1, 0, 0, 131072 });
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(45, 201);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(97, 23);
+            buttonSave.TabIndex = 8;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(228, 201);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(97, 23);
+            buttonCancel.TabIndex = 9;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormComponent
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(381, 247);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(numericUpDownCount);
+            Controls.Add(numericUpDownPrice);
+            Controls.Add(textBoxName);
+            Controls.Add(labelType);
+            Controls.Add(labelCount);
+            Controls.Add(labelPrice);
+            Controls.Add(labelName);
+            Controls.Add(comboBoxType);
+            Name = "FormComponent";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Компонент";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownPrice).EndInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCount).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox comboBoxType;
+        private Label labelName;
+        private Label labelPrice;
+        private Label labelCount;
+        private Label labelType;
+        private TextBox textBoxName;
+        private NumericUpDown numericUpDownPrice;
+        private NumericUpDown numericUpDownCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormComponent.cs

@@ -0,0 +1,78 @@
+using ProjectWarehouse.Entities;
+using ProjectWarehouse.Entities.Enums;
+using ProjectWarehouse.Repositories;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormComponent : Form
+    {
+        private readonly IComponentsRepository _componentsRepository;
+
+        private int? _componentId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var component = _componentsRepository.ReadComponentsByID(value);
+                    if (component == null)
+                    {
+                        throw new InvalidDataException(nameof(component));
+                    }
+
+                    textBoxName.Text = component.Name;
+                    numericUpDownPrice.Value = component.Price;
+                    numericUpDownCount.Value = (decimal)component.Count;
+                    _componentId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormComponent(IComponentsRepository componentsRepository)
+        {
+            InitializeComponent();
+            _componentsRepository = componentsRepository ?? 
+                throw new ArgumentNullException(nameof(componentsRepository));
+
+            comboBoxType.DataSource = Enum.GetValues(typeof(Type_Components));
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxName.Text) || comboBoxType.SelectedIndex < 0)
+                {
+                    throw new Exception("Имеются не заполненные поля");
+                }
+
+                if (_componentId.HasValue)
+                {
+                    _componentsRepository.UpdateComponents(CreateComponents(_componentId.Value));
+                }
+                else
+                {
+                    _componentsRepository.CreateComponents(CreateComponents(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 Components CreateComponents(int id) =>
+            Components.CreateEntity(id, textBoxName.Text, numericUpDownPrice.Value, (double)numericUpDownCount.Value, (Type_Components)comboBoxType.SelectedItem!);
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormComponent.resx

@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
+  <!--
     Microsoft ResX Schema 
-    
+
     Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
-    There are any number of "resheader" rows that contain simple 
+
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
     
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->

ProjectWarehouse/ProjectWarehouse/Forms/FormComponents.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectWarehouse.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();
+            ButtonDel = new Button();
+            ButtonUpd = new Button();
+            ButtonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(ButtonDel);
+            panel1.Controls.Add(ButtonUpd);
+            panel1.Controls.Add(ButtonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(685, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(115, 450);
+            panel1.TabIndex = 0;
+            // 
+            // ButtonDel
+            // 
+            ButtonDel.BackgroundImage = Properties.Resources.минус;
+            ButtonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonDel.Location = new Point(19, 264);
+            ButtonDel.Name = "ButtonDel";
+            ButtonDel.Size = new Size(75, 74);
+            ButtonDel.TabIndex = 2;
+            ButtonDel.UseVisualStyleBackColor = true;
+            ButtonDel.Click += ButtonDel_Click;
+            // 
+            // ButtonUpd
+            // 
+            ButtonUpd.BackgroundImage = Properties.Resources.редактировать;
+            ButtonUpd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonUpd.Location = new Point(19, 135);
+            ButtonUpd.Name = "ButtonUpd";
+            ButtonUpd.Size = new Size(75, 74);
+            ButtonUpd.TabIndex = 1;
+            ButtonUpd.UseVisualStyleBackColor = true;
+            ButtonUpd.Click += ButtonUpd_Click;
+            // 
+            // ButtonAdd
+            // 
+            ButtonAdd.BackgroundImage = Properties.Resources.плюс;
+            ButtonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonAdd.Location = new Point(19, 24);
+            ButtonAdd.Name = "ButtonAdd";
+            ButtonAdd.Size = new Size(75, 74);
+            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(685, 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 ButtonDel;
+        private Button ButtonUpd;
+        private Button ButtonAdd;
+        private DataGridView dataGridViewData;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormComponents.cs

@@ -0,0 +1,104 @@
+using ProjectWarehouse.Repositories;
+using Unity;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormComponents : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IComponentsRepository _componentsRepository;
+
+        public FormComponents(IUnityContainer container, IComponentsRepository componentsRepository)
+        {
+            InitializeComponent();
+            _container = container ??
+                throw new ArgumentNullException(nameof(container));
+            _componentsRepository = componentsRepository ??
+                throw new ArgumentNullException(nameof(componentsRepository));
+        }
+
+        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 ButtonUpd_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 ButtonDel_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _componentsRepository.DeleteComponents(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList() => dataGridViewData.DataSource = _componentsRepository.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;
+        }
+    }
+}

ProjectWarehouse/ProjectWarehouse/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>

ProjectWarehouse/ProjectWarehouse/Forms/FormEmployee.Designer.cs

@@ -0,0 +1,147 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormEmployee
+    {
+        /// <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()
+        {
+            labelName = new Label();
+            labelLastName = new Label();
+            labelPost = new Label();
+            textBoxFirstName = new TextBox();
+            textBoxLastName = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            checkedListBoxPost = new CheckedListBox();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(60, 28);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(31, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Имя";
+            // 
+            // labelLastName
+            // 
+            labelLastName.AutoSize = true;
+            labelLastName.Location = new Point(60, 67);
+            labelLastName.Name = "labelLastName";
+            labelLastName.Size = new Size(58, 15);
+            labelLastName.TabIndex = 1;
+            labelLastName.Text = "Фамилия";
+            // 
+            // labelPost
+            // 
+            labelPost.AutoSize = true;
+            labelPost.Location = new Point(60, 108);
+            labelPost.Name = "labelPost";
+            labelPost.Size = new Size(69, 15);
+            labelPost.TabIndex = 2;
+            labelPost.Text = "Должность";
+            // 
+            // textBoxFirstName
+            // 
+            textBoxFirstName.Location = new Point(177, 26);
+            textBoxFirstName.Margin = new Padding(3, 2, 3, 2);
+            textBoxFirstName.Name = "textBoxFirstName";
+            textBoxFirstName.Size = new Size(133, 23);
+            textBoxFirstName.TabIndex = 4;
+            // 
+            // textBoxLastName
+            // 
+            textBoxLastName.Location = new Point(177, 64);
+            textBoxLastName.Margin = new Padding(3, 2, 3, 2);
+            textBoxLastName.Name = "textBoxLastName";
+            textBoxLastName.Size = new Size(133, 23);
+            textBoxLastName.TabIndex = 5;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(60, 211);
+            buttonSave.Margin = new Padding(3, 2, 3, 2);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(93, 22);
+            buttonSave.TabIndex = 6;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(222, 211);
+            buttonCancel.Margin = new Padding(3, 2, 3, 2);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(87, 22);
+            buttonCancel.TabIndex = 7;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // checkedListBoxPost
+            // 
+            checkedListBoxPost.FormattingEnabled = true;
+            checkedListBoxPost.Location = new Point(172, 108);
+            checkedListBoxPost.Margin = new Padding(3, 2, 3, 2);
+            checkedListBoxPost.Name = "checkedListBoxPost";
+            checkedListBoxPost.Size = new Size(137, 76);
+            checkedListBoxPost.TabIndex = 8;
+            // 
+            // FormEmployee
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(398, 253);
+            Controls.Add(checkedListBoxPost);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxLastName);
+            Controls.Add(textBoxFirstName);
+            Controls.Add(labelPost);
+            Controls.Add(labelLastName);
+            Controls.Add(labelName);
+            Margin = new Padding(3, 2, 3, 2);
+            Name = "FormEmployee";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Работник";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private Label labelLastName;
+        private Label labelPost;
+        private TextBox textBoxFirstName;
+        private TextBox textBoxLastName;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private CheckedListBox checkedListBoxPost;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormEmployee.cs

@@ -0,0 +1,102 @@
+using Microsoft.VisualBasic.FileIO;
+using ProjectWarehouse.Entities;
+using ProjectWarehouse.Entities.Enums;
+using ProjectWarehouse.Repositories;
+using System.Windows.Forms;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormEmployee : Form
+    {
+        private readonly IEmployeeRepository _employeeRepository;
+
+        private int? _employeeId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var employee = _employeeRepository.ReadEmployeeById(value);
+                    if (employee == null)
+                    {
+                        throw new InvalidDataException(nameof(employee));
+                    }
+
+                    textBoxFirstName.Text = employee.FirstName;
+                    textBoxLastName.Text = employee.LastName;
+                    foreach (EmployeePost elem in Enum.GetValues(typeof(EmployeePost)))
+                    {
+                        if ((elem & employee.EmployeePost) != 0)
+                        {
+
+                            checkedListBoxPost.SetItemChecked(checkedListBoxPost.Items.IndexOf(elem), true);
+                        }
+                    }
+
+                    _employeeId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormEmployee(IEmployeeRepository employeeRepository)
+        {
+            InitializeComponent();
+            _employeeRepository = employeeRepository ??
+                throw new ArgumentNullException(nameof(employeeRepository));
+
+            foreach (var elem in Enum.GetValues(typeof(EmployeePost)))
+            {
+                checkedListBoxPost.Items.Add(elem);
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxFirstName.Text) || string.IsNullOrWhiteSpace(textBoxLastName.Text) || checkedListBoxPost.CheckedItems.Count == 0)
+                {
+                    throw new Exception("Имеются незаполненные поля"); 
+                }
+
+                if (_employeeId.HasValue)
+                {
+
+                    _employeeRepository.UpdateEmployee(CreateEmployee(_employeeId.Value));
+                }
+                else
+                {
+
+                    _employeeRepository.CreateEmployee(CreateEmployee(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 Employee CreateEmployee(int id)
+        {
+            EmployeePost employeePost = EmployeePost.None;
+            foreach (var elem in checkedListBoxPost.CheckedItems)
+            {
+                employeePost |= (EmployeePost)elem;
+            }
+
+            return Employee.CreateEntity(id, textBoxFirstName.Text, textBoxLastName.Text, employeePost);
+        }
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormEmployee.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>

ProjectWarehouse/ProjectWarehouse/Forms/FormEmployees.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormEmployees
+    {
+        /// <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();
+            ButtonDel = new Button();
+            ButtonUpd = new Button();
+            ButtonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(ButtonDel);
+            panel1.Controls.Add(ButtonUpd);
+            panel1.Controls.Add(ButtonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(685, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(115, 450);
+            panel1.TabIndex = 0;
+            // 
+            // ButtonDel
+            // 
+            ButtonDel.BackgroundImage = Properties.Resources.минус;
+            ButtonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonDel.Location = new Point(19, 264);
+            ButtonDel.Name = "ButtonDel";
+            ButtonDel.Size = new Size(75, 74);
+            ButtonDel.TabIndex = 2;
+            ButtonDel.UseVisualStyleBackColor = true;
+            ButtonDel.Click += ButtonDel_Click;
+            // 
+            // ButtonUpd
+            // 
+            ButtonUpd.BackgroundImage = Properties.Resources.редактировать;
+            ButtonUpd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonUpd.Location = new Point(19, 135);
+            ButtonUpd.Name = "ButtonUpd";
+            ButtonUpd.Size = new Size(75, 74);
+            ButtonUpd.TabIndex = 1;
+            ButtonUpd.UseVisualStyleBackColor = true;
+            ButtonUpd.Click += ButtonUpd_Click;
+            // 
+            // ButtonAdd
+            // 
+            ButtonAdd.BackgroundImage = Properties.Resources.плюс;
+            ButtonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonAdd.Location = new Point(19, 24);
+            ButtonAdd.Name = "ButtonAdd";
+            ButtonAdd.Size = new Size(75, 74);
+            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(685, 450);
+            dataGridViewData.TabIndex = 1;
+            // 
+            // FormEmployees
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormEmployees";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Работники";
+            Load += FormEmployees_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button ButtonDel;
+        private Button ButtonUpd;
+        private Button ButtonAdd;
+        private DataGridView dataGridViewData;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormEmployees.cs

@@ -0,0 +1,104 @@
+using ProjectWarehouse.Repositories;
+using Unity;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormEmployees : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IEmployeeRepository _employeeRepository;
+
+        public FormEmployees(IUnityContainer container, IEmployeeRepository employeeRepository)
+        {
+            InitializeComponent();
+            _container = container ??
+                throw new ArgumentNullException(nameof(container));
+            _employeeRepository = employeeRepository ??
+                throw new ArgumentNullException(nameof(employeeRepository));
+        }
+
+        private void FormEmployees_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<FormEmployee>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonUpd_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormEmployee>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonDel_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _employeeRepository.DeleteEmployee(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList() => dataGridViewData.DataSource = _employeeRepository.ReadEmployees();
+
+        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;
+        }
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormEmployees.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>

ProjectWarehouse/ProjectWarehouse/Forms/FormInventory.Designer.cs

@@ -0,0 +1,139 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormInventory
+    {
+        /// <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()
+        {
+            labelComponent = new Label();
+            labelCount = new Label();
+            comboBoxComponent = new ComboBox();
+            checkBoxIsDefect = new CheckBox();
+            numericUpDownCount = new NumericUpDown();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCount).BeginInit();
+            SuspendLayout();
+            // 
+            // labelComponent
+            // 
+            labelComponent.AutoSize = true;
+            labelComponent.Location = new Point(61, 32);
+            labelComponent.Name = "labelComponent";
+            labelComponent.Size = new Size(69, 15);
+            labelComponent.TabIndex = 0;
+            labelComponent.Text = "Компонент";
+            // 
+            // labelCount
+            // 
+            labelCount.AutoSize = true;
+            labelCount.Location = new Point(61, 122);
+            labelCount.Name = "labelCount";
+            labelCount.Size = new Size(72, 15);
+            labelCount.TabIndex = 2;
+            labelCount.Text = "Количество";
+            // 
+            // comboBoxComponent
+            // 
+            comboBoxComponent.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxComponent.FormattingEnabled = true;
+            comboBoxComponent.Location = new Point(179, 29);
+            comboBoxComponent.Name = "comboBoxComponent";
+            comboBoxComponent.Size = new Size(121, 23);
+            comboBoxComponent.TabIndex = 3;
+            // 
+            // checkBoxIsDefect
+            // 
+            checkBoxIsDefect.AutoSize = true;
+            checkBoxIsDefect.Location = new Point(142, 77);
+            checkBoxIsDefect.Name = "checkBoxIsDefect";
+            checkBoxIsDefect.Size = new Size(52, 19);
+            checkBoxIsDefect.TabIndex = 4;
+            checkBoxIsDefect.Text = "Брак";
+            checkBoxIsDefect.UseVisualStyleBackColor = true;
+            // 
+            // numericUpDownCount
+            // 
+            numericUpDownCount.DecimalPlaces = 2;
+            numericUpDownCount.Location = new Point(180, 120);
+            numericUpDownCount.Minimum = new decimal(new int[] { 1, 0, 0, 131072 });
+            numericUpDownCount.Name = "numericUpDownCount";
+            numericUpDownCount.Size = new Size(120, 23);
+            numericUpDownCount.TabIndex = 5;
+            numericUpDownCount.Value = new decimal(new int[] { 1, 0, 0, 131072 });
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(61, 162);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(87, 23);
+            buttonSave.TabIndex = 6;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(225, 162);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 7;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormInventory
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(369, 209);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(numericUpDownCount);
+            Controls.Add(checkBoxIsDefect);
+            Controls.Add(comboBoxComponent);
+            Controls.Add(labelCount);
+            Controls.Add(labelComponent);
+            Name = "FormInventory";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Добавление на склад";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCount).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelComponent;
+        private Label label2;
+        private Label labelCount;
+        private ComboBox comboBoxComponent;
+        private CheckBox checkBoxIsDefect;
+        private NumericUpDown numericUpDownCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormInventory.cs

@@ -0,0 +1,83 @@
+using ProjectWarehouse.Entities;
+using ProjectWarehouse.Entities.Enums;
+using ProjectWarehouse.Repositories;
+using ProjectWarehouse.Repositories.Implementations;
+using System.Windows.Forms;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormInventory : Form
+    {
+        private readonly IInventoryRepository _inventoryRepository;
+
+        private int? _inventoryId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var inventory = _inventoryRepository.ReadInventoryById(value);
+                    if (inventory == null)
+                    {
+                        throw new InvalidDataException(nameof(inventory));
+                    }
+
+                    comboBoxComponent.SelectedValue = inventory.ComponentsID;
+                    numericUpDownCount.Value = (decimal)inventory.Quantity;
+                    checkBoxIsDefect.Checked = inventory.IsDefect;
+
+                    _inventoryId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormInventory(IInventoryRepository inventoryRepository, IComponentsRepository componentsRepository)
+        {
+            InitializeComponent();
+            _inventoryRepository = inventoryRepository ??
+                throw new ArgumentNullException(nameof(inventoryRepository));
+
+            comboBoxComponent.DataSource = componentsRepository.ReadComponents();
+            comboBoxComponent.DisplayMember = "Name";
+            comboBoxComponent.ValueMember = "Id";
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (comboBoxComponent.SelectedIndex < 0)
+                {
+                    throw new Exception("Имеются не заполненные поля");
+                }
+
+                if (_inventoryId.HasValue)
+                {
+                    _inventoryRepository.UpdateInventory(CreateInventory(_inventoryId.Value));
+                }
+                else
+                {
+                    _inventoryRepository.CreateInventory(CreateInventory(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 Inventory CreateInventory(int id) =>
+            Inventory.CreateEntity(id, (double)numericUpDownCount.Value, checkBoxIsDefect.Checked, (int)comboBoxComponent.SelectedValue!);
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormInventory.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>

ProjectWarehouse/ProjectWarehouse/Forms/FormInventorys.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormInventorys
+    {
+        /// <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();
+            ButtonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            ButtonDel = new Button();
+            ButtonUpd = new Button();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(ButtonDel);
+            panel1.Controls.Add(ButtonAdd);
+            panel1.Controls.Add(ButtonUpd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(685, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(115, 450);
+            panel1.TabIndex = 0;
+            // 
+            // ButtonAdd
+            // 
+            ButtonAdd.BackgroundImage = Properties.Resources.плюс;
+            ButtonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonAdd.Location = new Point(19, 24);
+            ButtonAdd.Name = "ButtonAdd";
+            ButtonAdd.Size = new Size(75, 74);
+            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(685, 450);
+            dataGridViewData.TabIndex = 1;
+            // 
+            // ButtonDel
+            // 
+            ButtonDel.BackgroundImage = Properties.Resources.минус;
+            ButtonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonDel.Location = new Point(19, 284);
+            ButtonDel.Name = "ButtonDel";
+            ButtonDel.Size = new Size(75, 74);
+            ButtonDel.TabIndex = 4;
+            ButtonDel.UseVisualStyleBackColor = true;
+            ButtonDel.Click += ButtonDel_Click;
+            // 
+            // ButtonUpd
+            // 
+            ButtonUpd.BackgroundImage = Properties.Resources.редактировать;
+            ButtonUpd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonUpd.Location = new Point(19, 155);
+            ButtonUpd.Name = "ButtonUpd";
+            ButtonUpd.Size = new Size(75, 74);
+            ButtonUpd.TabIndex = 3;
+            ButtonUpd.UseVisualStyleBackColor = true;
+            ButtonUpd.Click += ButtonUpd_Click;
+            // 
+            // FormInventorys
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormInventorys";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Склад";
+            Load += FormInventorys_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button ButtonAdd;
+        private DataGridView dataGridViewData;
+        private Button ButtonDel;
+        private Button ButtonUpd;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormInventorys.cs

@@ -0,0 +1,105 @@
+using ProjectWarehouse.Repositories;
+using ProjectWarehouse.Repositories.Implementations;
+using Unity;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormInventorys : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IInventoryRepository _inventoryRepository;
+
+        public FormInventorys(IUnityContainer container, IInventoryRepository inventoryRepository)
+        {
+            InitializeComponent();
+            _container = container ??
+                throw new ArgumentNullException(nameof(container));
+            _inventoryRepository = inventoryRepository ??
+                throw new ArgumentNullException(nameof(inventoryRepository));
+        }
+
+        private void FormInventorys_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<FormInventory>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList() => dataGridViewData.DataSource = _inventoryRepository.ReadInventory();
+
+        private void ButtonUpd_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormInventory>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonDel_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _inventoryRepository.DeleteInventory(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        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;
+        }
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormInventorys.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>

ProjectWarehouse/ProjectWarehouse/Forms/FormOrderRequest.Designer.cs

@@ -0,0 +1,127 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormOrderRequest
+    {
+        /// <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()
+        {
+            labelCount = new Label();
+            labelComponent = new Label();
+            comboBoxComponent = new ComboBox();
+            numericUpDownCount = new NumericUpDown();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCount).BeginInit();
+            SuspendLayout();
+            // 
+            // labelCount
+            // 
+            labelCount.AutoSize = true;
+            labelCount.Location = new Point(60, 71);
+            labelCount.Name = "labelCount";
+            labelCount.Size = new Size(72, 15);
+            labelCount.TabIndex = 0;
+            labelCount.Text = "Количество";
+            // 
+            // labelComponent
+            // 
+            labelComponent.AutoSize = true;
+            labelComponent.Location = new Point(60, 28);
+            labelComponent.Name = "labelComponent";
+            labelComponent.Size = new Size(69, 15);
+            labelComponent.TabIndex = 1;
+            labelComponent.Text = "Компонент";
+            // 
+            // comboBoxComponent
+            // 
+            comboBoxComponent.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxComponent.FormattingEnabled = true;
+            comboBoxComponent.Location = new Point(167, 25);
+            comboBoxComponent.Name = "comboBoxComponent";
+            comboBoxComponent.Size = new Size(121, 23);
+            comboBoxComponent.TabIndex = 2;
+            // 
+            // numericUpDownCount
+            // 
+            numericUpDownCount.DecimalPlaces = 2;
+            numericUpDownCount.Location = new Point(168, 71);
+            numericUpDownCount.Minimum = new decimal(new int[] { 1, 0, 0, 131072 });
+            numericUpDownCount.Name = "numericUpDownCount";
+            numericUpDownCount.Size = new Size(120, 23);
+            numericUpDownCount.TabIndex = 3;
+            numericUpDownCount.Value = new decimal(new int[] { 1, 0, 0, 131072 });
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(51, 112);
+            buttonSave.Margin = new Padding(3, 2, 3, 2);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(92, 22);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(218, 112);
+            buttonCancel.Margin = new Padding(3, 2, 3, 2);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(82, 22);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormOrderRequest
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(375, 151);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(numericUpDownCount);
+            Controls.Add(comboBoxComponent);
+            Controls.Add(labelComponent);
+            Controls.Add(labelCount);
+            Name = "FormOrderRequest";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Заявка";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCount).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelCount;
+        private Label labelComponent;
+        private ComboBox comboBoxComponent;
+        private NumericUpDown numericUpDownCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormOrderRequest.cs

@@ -0,0 +1,42 @@
+using ProjectWarehouse.Entities;
+using ProjectWarehouse.Repositories;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormOrderRequest : Form
+    {
+        private readonly IOrderRequestRepository _orderRepository;
+
+        public FormOrderRequest(IOrderRequestRepository orderRepository, IComponentsRepository componentsRepository)
+        {
+            InitializeComponent();
+            _orderRepository = orderRepository ??
+                throw new ArgumentNullException(nameof(orderRepository));
+
+            comboBoxComponent.DataSource = componentsRepository.ReadComponents();
+            comboBoxComponent.DisplayMember = "Name";
+            comboBoxComponent.ValueMember = "Id";
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (comboBoxComponent.SelectedIndex < 0)
+                {
+                    throw new Exception("Имеются не заполненные поля");
+                }
+
+                _orderRepository.CreateOrderRequest(OrderRequest.CreateEntity(0, (double)numericUpDownCount.Value, (int)comboBoxComponent.SelectedValue!));
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormOrderRequest.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>

ProjectWarehouse/ProjectWarehouse/Forms/FormOrderRequests.Designer.cs

@@ -0,0 +1,98 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormOrderRequests
+    {
+        /// <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();
+            ButtonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(ButtonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(685, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(115, 450);
+            panel1.TabIndex = 0;
+            // 
+            // ButtonAdd
+            // 
+            ButtonAdd.BackgroundImage = Properties.Resources.плюс;
+            ButtonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonAdd.Location = new Point(19, 24);
+            ButtonAdd.Name = "ButtonAdd";
+            ButtonAdd.Size = new Size(75, 74);
+            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(685, 450);
+            dataGridViewData.TabIndex = 1;
+            // 
+            // FormOrderRequests
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormOrderRequests";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Заявки";
+            Load += FormOrderRequests_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button ButtonAdd;
+        private DataGridView dataGridViewData;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormOrderRequests.cs

@@ -0,0 +1,48 @@
+using ProjectWarehouse.Repositories;
+using Unity;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormOrderRequests : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IOrderRequestRepository _orderRequestRepository;
+
+        public FormOrderRequests(IUnityContainer container, IOrderRequestRepository orderRequestRepository)
+        {
+            InitializeComponent();
+            _container = container ??
+                throw new ArgumentNullException(nameof(container));
+            _orderRequestRepository = orderRequestRepository ??
+                throw new ArgumentNullException(nameof(orderRequestRepository));
+        }
+
+        private void FormOrderRequests_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<FormOrderRequest>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList() => dataGridViewData.DataSource = _orderRequestRepository.ReadOrderRequest();
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormOrderRequests.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>

ProjectWarehouse/ProjectWarehouse/Forms/FormProduction.Designer.cs

@@ -0,0 +1,199 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormProduction
+    {
+        /// <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()
+        {
+            labelName = new Label();
+            labelDescription = new Label();
+            textBoxName = new TextBox();
+            textBoxDescription = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            labelEmployee = new Label();
+            comboBoxEmployee = new ComboBox();
+            groupBoxComponents = new GroupBox();
+            dataGridViewComponents = new DataGridView();
+            ColumnComponent = new DataGridViewComboBoxColumn();
+            ColumnCount = new DataGridViewTextBoxColumn();
+            groupBoxComponents.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewComponents).BeginInit();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(38, 14);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(122, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Название продукции";
+            // 
+            // labelDescription
+            // 
+            labelDescription.AutoSize = true;
+            labelDescription.Location = new Point(36, 58);
+            labelDescription.Name = "labelDescription";
+            labelDescription.Size = new Size(125, 15);
+            labelDescription.TabIndex = 1;
+            labelDescription.Text = "Описание продукции";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(191, 14);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(165, 23);
+            textBoxName.TabIndex = 2;
+            // 
+            // textBoxDescription
+            // 
+            textBoxDescription.Location = new Point(191, 56);
+            textBoxDescription.Name = "textBoxDescription";
+            textBoxDescription.Size = new Size(165, 23);
+            textBoxDescription.TabIndex = 3;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(63, 380);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(94, 23);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(260, 380);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // labelEmployee
+            // 
+            labelEmployee.AutoSize = true;
+            labelEmployee.Location = new Point(63, 102);
+            labelEmployee.Name = "labelEmployee";
+            labelEmployee.Size = new Size(59, 15);
+            labelEmployee.TabIndex = 8;
+            labelEmployee.Text = "Работник";
+            // 
+            // comboBoxEmployee
+            // 
+            comboBoxEmployee.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxEmployee.FormattingEnabled = true;
+            comboBoxEmployee.Location = new Point(192, 102);
+            comboBoxEmployee.Margin = new Padding(3, 2, 3, 2);
+            comboBoxEmployee.Name = "comboBoxEmployee";
+            comboBoxEmployee.Size = new Size(164, 23);
+            comboBoxEmployee.TabIndex = 7;
+            // 
+            // groupBoxComponents
+            // 
+            groupBoxComponents.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            groupBoxComponents.Controls.Add(dataGridViewComponents);
+            groupBoxComponents.Location = new Point(23, 144);
+            groupBoxComponents.Margin = new Padding(3, 2, 3, 2);
+            groupBoxComponents.Name = "groupBoxComponents";
+            groupBoxComponents.Padding = new Padding(3, 2, 3, 2);
+            groupBoxComponents.Size = new Size(349, 220);
+            groupBoxComponents.TabIndex = 6;
+            groupBoxComponents.TabStop = false;
+            groupBoxComponents.Text = "Комплектующие";
+            // 
+            // dataGridViewComponents
+            // 
+            dataGridViewComponents.AllowUserToResizeColumns = false;
+            dataGridViewComponents.AllowUserToResizeRows = false;
+            dataGridViewComponents.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewComponents.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewComponents.Columns.AddRange(new DataGridViewColumn[] { ColumnComponent, ColumnCount });
+            dataGridViewComponents.Dock = DockStyle.Fill;
+            dataGridViewComponents.Location = new Point(3, 18);
+            dataGridViewComponents.Margin = new Padding(3, 2, 3, 2);
+            dataGridViewComponents.MultiSelect = false;
+            dataGridViewComponents.Name = "dataGridViewComponents";
+            dataGridViewComponents.RowHeadersVisible = false;
+            dataGridViewComponents.RowHeadersWidth = 51;
+            dataGridViewComponents.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewComponents.Size = new Size(343, 200);
+            dataGridViewComponents.TabIndex = 0;
+            // 
+            // ColumnComponent
+            // 
+            ColumnComponent.HeaderText = "Компонент";
+            ColumnComponent.MinimumWidth = 6;
+            ColumnComponent.Name = "ColumnComponent";
+            // 
+            // ColumnCount
+            // 
+            ColumnCount.HeaderText = "Количество";
+            ColumnCount.MinimumWidth = 6;
+            ColumnCount.Name = "ColumnCount";
+            // 
+            // FormProduction
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(398, 415);
+            Controls.Add(labelEmployee);
+            Controls.Add(comboBoxEmployee);
+            Controls.Add(groupBoxComponents);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxDescription);
+            Controls.Add(textBoxName);
+            Controls.Add(labelDescription);
+            Controls.Add(labelName);
+            Name = "FormProduction";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Продукция";
+            groupBoxComponents.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewComponents).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private Label labelDescription;
+        private TextBox textBoxName;
+        private TextBox textBoxDescription;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private Label labelEmployee;
+        private ComboBox comboBoxEmployee;
+        private GroupBox groupBoxComponents;
+        private DataGridView dataGridViewComponents;
+        private DataGridViewComboBoxColumn ColumnComponent;
+        private DataGridViewTextBoxColumn ColumnCount;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormProduction.cs

@@ -0,0 +1,99 @@
+using ProjectWarehouse.Entities;
+using ProjectWarehouse.Repositories;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormProduction : Form
+    {
+        private readonly IProductionRepository _productionRepository;
+
+        private int? _productionId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var production = _productionRepository.ReadProductionByID(value);
+                    if (production == null)
+                    {
+                        throw new InvalidDataException(nameof(production));
+                    }
+
+                    textBoxName.Text = production.Name;
+                    textBoxDescription.Text = production.Description;
+                    _productionId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormProduction(IProductionRepository productionRepository, IEmployeeRepository employeeRepository, IComponentsRepository componentsRepository)
+        {
+            InitializeComponent();
+            _productionRepository = productionRepository ??
+                throw new ArgumentNullException(nameof(productionRepository));
+
+            comboBoxEmployee.DataSource = employeeRepository.ReadEmployees();
+            comboBoxEmployee.DisplayMember = "FirstName";
+            comboBoxEmployee.ValueMember = "Id";
+
+            ColumnComponent.DataSource = componentsRepository.ReadComponents();
+            ColumnComponent.DisplayMember = "Name";
+            ColumnComponent.ValueMember = "Id";
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxName.Text) || string.IsNullOrWhiteSpace(textBoxDescription.Text) || dataGridViewComponents.RowCount < 1 || comboBoxEmployee.SelectedIndex < 0)
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                if (_productionId.HasValue)
+                {
+                    _productionRepository.UpdateProduction(CreateProduction(_productionId.Value));
+                }
+                else
+                {
+                    _productionRepository.CreateProduction(CreateProduction(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<Components_Production> CreateListComponents_ProductionsFromDataGrid()
+        {
+            var list = new List<Components_Production>();
+            foreach (DataGridViewRow row in dataGridViewComponents.Rows)
+            {
+                if (row.Cells["ColumnComponents"].Value == null ||
+                row.Cells["ColumnCount"].Value == null)
+                {
+                    continue;
+                }
+                list.Add(Components_Production.CreateElement(0,
+                Convert.ToInt32(row.Cells["ColumnComponents"].Value),
+                Convert.ToInt32(row.Cells["ColumnCount"].Value)));
+            }
+            return list;
+        }
+
+
+        private Production CreateProduction(int id) => Production.CreateEntity(id, textBoxName.Text, textBoxDescription.Text, (int)comboBoxEmployee.SelectedItem!, CreateListComponents_ProductionsFromDataGrid());
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormProduction.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="ColumnCount.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

ProjectWarehouse/ProjectWarehouse/Forms/FormProductions.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectWarehouse.Forms
+{
+    partial class FormProductions
+    {
+        /// <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();
+            ButtonDel = new Button();
+            ButtonUpd = new Button();
+            ButtonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(ButtonDel);
+            panel1.Controls.Add(ButtonUpd);
+            panel1.Controls.Add(ButtonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(685, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(115, 450);
+            panel1.TabIndex = 0;
+            // 
+            // ButtonDel
+            // 
+            ButtonDel.BackgroundImage = Properties.Resources.минус;
+            ButtonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonDel.Location = new Point(19, 264);
+            ButtonDel.Name = "ButtonDel";
+            ButtonDel.Size = new Size(75, 74);
+            ButtonDel.TabIndex = 2;
+            ButtonDel.UseVisualStyleBackColor = true;
+            ButtonDel.Click += ButtonDel_Click;
+            // 
+            // ButtonUpd
+            // 
+            ButtonUpd.BackgroundImage = Properties.Resources.редактировать;
+            ButtonUpd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonUpd.Location = new Point(19, 135);
+            ButtonUpd.Name = "ButtonUpd";
+            ButtonUpd.Size = new Size(75, 74);
+            ButtonUpd.TabIndex = 1;
+            ButtonUpd.UseVisualStyleBackColor = true;
+            ButtonUpd.Click += ButtonUpd_Click;
+            // 
+            // ButtonAdd
+            // 
+            ButtonAdd.BackgroundImage = Properties.Resources.плюс;
+            ButtonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            ButtonAdd.Location = new Point(19, 24);
+            ButtonAdd.Name = "ButtonAdd";
+            ButtonAdd.Size = new Size(75, 74);
+            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(685, 450);
+            dataGridViewData.TabIndex = 1;
+            // 
+            // FormProductions
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormProductions";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Продукция";
+            Load += FormProductions_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button ButtonDel;
+        private Button ButtonUpd;
+        private Button ButtonAdd;
+        private DataGridView dataGridViewData;
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormProductions.cs

@@ -0,0 +1,104 @@
+using ProjectWarehouse.Repositories;
+using Unity;
+
+namespace ProjectWarehouse.Forms
+{
+    public partial class FormProductions : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IProductionRepository _productionRepository;
+
+        public FormProductions(IUnityContainer container, IProductionRepository productionRepository)
+        {
+            InitializeComponent();
+            _container = container ??
+                throw new ArgumentNullException(nameof(container));
+            _productionRepository = productionRepository ??
+                throw new ArgumentNullException(nameof(productionRepository));
+        }
+
+        private void FormProductions_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<FormProduction>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonUpd_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId))
+            {
+                return;
+            }
+
+            try
+            {
+                var form = _container.Resolve<FormProduction>();
+                form.Id = findId;
+                form.ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonDel_Click(object sender, EventArgs e)
+        {
+            if (!TryGetIdentifierFromSelectedRow(out var findId))
+            {
+                return;
+            }
+
+            if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+            {
+                return;
+            }
+
+            try
+            {
+                _productionRepository.DeleteProduction(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList() => dataGridViewData.DataSource = _productionRepository.ReadProduction();
+
+        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;
+        }
+    }
+}

ProjectWarehouse/ProjectWarehouse/Forms/FormProductions.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>

ProjectWarehouse/ProjectWarehouse/Program.cs

@@ -1,3 +1,8 @@
+using ProjectWarehouse.Repositories;
+using ProjectWarehouse.Repositories.Implementations;
+using Unity;
+using Unity.Lifetime;
+
 namespace ProjectWarehouse
 {
     internal static class Program
@@ -11,7 +16,20 @@ namespace ProjectWarehouse
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new Form1());
+            Application.Run(CreateContainer().Resolve<FormWarehouse>());
+        }
+
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+
+            container.RegisterType<IEmployeeRepository, EmployeeRepository>(new TransientLifetimeManager());
+            container.RegisterType<IProductionRepository, ProductionRepository>(new TransientLifetimeManager());
+            container.RegisterType<IComponentsRepository, ComponentsRepository>(new TransientLifetimeManager());
+            container.RegisterType<IOrderRequestRepository, OrderRequestRepository>(new TransientLifetimeManager());
+            container.RegisterType<IInventoryRepository, InventoryRepository>(new TransientLifetimeManager());
+
+            return container;
         }
     }
 }

ProjectWarehouse/ProjectWarehouse/ProjectWarehouse.csproj

@@ -8,4 +8,35 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Unity" Version="5.11.10" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Forms\FormEmployees.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="Forms\FormOrderRequests.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="Forms\FormInventorys.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Update="Forms\FormComponents.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <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>

ProjectWarehouse/ProjectWarehouse/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 ProjectWarehouse.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("ProjectWarehouse.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 RobloxScreenShot20221223_231108113 {
+            get {
+                object obj = ResourceManager.GetObject("RobloxScreenShot20221223_231108113", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap минус {
+            get {
+                object obj = ResourceManager.GetObject("минус", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap плюс {
+            get {
+                object obj = ResourceManager.GetObject("плюс", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap редактировать {
+            get {
+                object obj = ResourceManager.GetObject("редактировать", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

ProjectWarehouse/ProjectWarehouse/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="RobloxScreenShot20221223_231108113" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\RobloxScreenShot20221223_231108113.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="редактировать" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\редактировать.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="минус" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\минус.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="плюс" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\плюс.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

ProjectWarehouse/ProjectWarehouse/Repositories/IComponentsRepository.cs

@@ -0,0 +1,16 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories;
+
+public interface IComponentsRepository
+{
+    IEnumerable<Components> ReadComponents();
+
+    Components ReadComponentsByID(int id);
+
+    void CreateComponents(Components component);
+
+    void UpdateComponents(Components component);
+
+    void DeleteComponents(int id);
+}

ProjectWarehouse/ProjectWarehouse/Repositories/IEmployeeRepository.cs

@@ -0,0 +1,16 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories;
+
+public interface IEmployeeRepository
+{
+    IEnumerable<Employee> ReadEmployees();
+
+    Employee ReadEmployeeById(int id);
+
+    void CreateEmployee(Employee employee);
+
+    void UpdateEmployee(Employee employee);
+
+    void DeleteEmployee(int id);
+}

ProjectWarehouse/ProjectWarehouse/Repositories/IInventoryRepository.cs

@@ -0,0 +1,16 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories;
+
+public interface IInventoryRepository
+{
+    IEnumerable<Inventory> ReadInventory();
+
+    Inventory ReadInventoryById(int id);
+
+    void CreateInventory(Inventory inventory);
+
+    void UpdateInventory(Inventory inventory);
+
+    void DeleteInventory(int id);
+}

ProjectWarehouse/ProjectWarehouse/Repositories/IOrderRequestRepository.cs

@@ -0,0 +1,10 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories;
+
+public interface IOrderRequestRepository
+{
+    IEnumerable<OrderRequest> ReadOrderRequest(DateTime? dateForm = null, DateTime? dateTo = null, double? quantity = null, int? componentsID = null);
+
+    void CreateOrderRequest(OrderRequest orderRequest);
+}

ProjectWarehouse/ProjectWarehouse/Repositories/IProductionRepository.cs

@@ -0,0 +1,16 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories;
+
+public interface IProductionRepository
+{
+    IEnumerable<Production> ReadProduction();
+
+    Production ReadProductionByID(int id);
+
+    void CreateProduction(Production production);
+
+    void UpdateProduction(Production production);
+
+    void DeleteProduction(int id);
+}

ProjectWarehouse/ProjectWarehouse/Repositories/Implementations/ComponentsRepository.cs

@@ -0,0 +1,28 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories.Implementations;
+
+public class ComponentsRepository : IComponentsRepository
+{
+    public void CreateComponents(Components component)
+    {
+    }
+
+    public void DeleteComponents(int id)
+    {
+    }
+
+    public IEnumerable<Components> ReadComponents()
+    {
+        return [];
+    }
+
+    public Components ReadComponentsByID(int id)
+    {
+        return Components.CreateEntity(0, string.Empty, 0, 0, 0);
+    }
+
+    public void UpdateComponents(Components component)
+    {
+    }
+}

ProjectWarehouse/ProjectWarehouse/Repositories/Implementations/EmployeeRepository.cs

@@ -0,0 +1,30 @@
+using ProjectWarehouse.Entities.Enums;
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories.Implementations;
+
+public class EmployeeRepository : IEmployeeRepository
+{
+    public void CreateEmployee(Employee employee)
+    {
+    }
+
+    public void DeleteEmployee(int id)
+    {
+    }
+
+    public Employee ReadEmployeeById(int id)
+    {
+        return Employee.CreateEntity(0, string.Empty, string.Empty,
+      EmployeePost.None);
+    }
+
+    public IEnumerable<Employee> ReadEmployees()
+    {
+        return [];
+    }
+
+    public void UpdateEmployee(Employee employee)
+    {
+    }
+}

ProjectWarehouse/ProjectWarehouse/Repositories/Implementations/InventoryRepository.cs

@@ -0,0 +1,28 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories.Implementations;
+
+public class InventoryRepository : IInventoryRepository
+{
+    public void CreateInventory(Inventory inventory)
+    {
+    }
+
+    public void DeleteInventory(int id)
+    {
+    }
+
+    public IEnumerable<Inventory> ReadInventory()
+    {
+        return [];
+    }
+
+    public Inventory ReadInventoryById(int id)
+    {
+        return Inventory.CreateEntity(0, 0, false, 0);
+    }
+
+    public void UpdateInventory(Inventory inventory)
+    {
+    }
+}

ProjectWarehouse/ProjectWarehouse/Repositories/Implementations/OrderRequestRepository.cs

@@ -0,0 +1,15 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories.Implementations;
+
+public class OrderRequestRepository : IOrderRequestRepository
+{
+    public void CreateOrderRequest(OrderRequest orderRequest)
+    {
+    }
+
+    public IEnumerable<OrderRequest> ReadOrderRequest(DateTime? dateForm = null, DateTime? dateTo = null, double? quantity = null, int? componentsID = null)
+    {
+        return [];
+    }
+}

ProjectWarehouse/ProjectWarehouse/Repositories/Implementations/ProductionRepository.cs

@@ -0,0 +1,28 @@
+using ProjectWarehouse.Entities;
+
+namespace ProjectWarehouse.Repositories.Implementations;
+
+public class ProductionRepository : IProductionRepository
+{
+    public void CreateProduction(Production production)
+    {
+    }
+
+    public void DeleteProduction(int id)
+    {
+    }
+
+    public IEnumerable<Production> ReadProduction()
+    {
+        return [];
+    }
+
+    public Production ReadProductionByID(int id)
+    {
+        return Production.CreateEntity(0, string.Empty, string.Empty, 0, []);
+    }
+
+    public void UpdateProduction(Production production)
+    {
+    }
+}