fix excel report with sum

PIbd-23_Gutorov_I.A._IT-Company/Entities/Contract.cs

@@ -0,0 +1,68 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities.Enums;
+using System.ComponentModel;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+public class Contract
+{
+    public int Id { get; private set; }
+
+    [Browsable(false)]
+    public int CustomerID { get; private set; }
+
+    [Browsable(false)]
+    public int ExecutorID { get; private set; }
+
+    [DisplayName("Заказчик")]
+    public string CustomerName { get; private set; } = string.Empty;
+
+    [Browsable(false)]
+    public ExecutorPost ExecutorPost { get; private set; }
+
+    [Browsable(false)]
+    public string ExecutorName { get; private set; } = string.Empty;
+
+    [DisplayName("Исполнитель")]
+    public string ExecutorFullName => $"{ExecutorPost} {ExecutorName}";
+
+    [DisplayName("Тип контракта")]
+    public ContractCategory Category { get; private set; }
+
+    [DisplayName("Дата заключения")]
+    public DateTime ConclusionDate { get; private set; }
+
+    [DisplayName("Дата окончания")]
+    public DateTime Deadline { get; private set; }
+
+    [DisplayName("Сумма платежа")]
+    public int PaymentAmount { get; private set; }
+
+    [DisplayName("Услуги")]
+    public string Service => Services != null ? string.Join(", ", Services.Select(x => $"{x.Description}")) : string.Empty;
+
+    [Browsable(false)]
+    public IEnumerable<Service> Services { get; private set; } = [];
+
+    public static Contract CreateEntity(int id, int customerID, int executorID,
+        ContractCategory category, DateTime deadline,
+        int paymentAmount, IEnumerable<Service> services)
+    {
+        return new Contract
+        {
+            Id = id,
+            CustomerID = customerID,
+            ExecutorID = executorID,
+            Category = category,
+            ConclusionDate = DateTime.Now,
+            Deadline = deadline,
+            PaymentAmount = paymentAmount,
+            Services = services
+        };
+    }
+
+    public void SetServices(IEnumerable<Service> services)
+    {
+        if (services != null && services.Any())
+            Services = services;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Entities/Customer.cs

@@ -0,0 +1,30 @@
+using System.ComponentModel;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+public class Customer
+{
+    public int Id { get; private set; }
+
+    [DisplayName("Имя")]
+    public string Name { get; private set; } = string.Empty;
+
+    [DisplayName("Контакты")]
+    public string Contact { get; private set; } = string.Empty;
+
+    public string FullName => $"{Name} {Contact}";
+
+    [DisplayName("Адрес")]
+    public string Address { get; private set; } = string.Empty;
+
+    public static Customer CreateEntity(int id, string name, string contact, string address)
+    {
+        return new Customer
+        {
+            Id = id,
+            Name = name ?? String.Empty,
+            Contact = contact ?? String.Empty,
+            Address = address ?? String.Empty
+        };
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Entities/CustomerExecutorReview.cs

@@ -0,0 +1,45 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities.Enums;
+using System.ComponentModel;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+public class CustomerExecutorReview
+{
+    public int Id { get; private set; }
+
+    [Browsable(false)]
+    public int CustomerId { get; private set; }
+
+    [Browsable(false)]
+    public int ExecutorId { get; private set; }
+
+    [DisplayName("Заказчик")]
+    public string CustomerName { get; private set; } = string.Empty;
+
+    [Browsable(false)]
+    public ExecutorPost ExecutorPost { get; private set; }
+
+    [Browsable(false)]
+    public string ExecutorName { get; private set; } = string.Empty;
+
+    [DisplayName("Исполнитель")]
+    public string ExecutorFullName => $"{ExecutorPost} {ExecutorName}";
+
+    [DisplayName("Отзыв")]
+    public string Review { get; private set; } = string.Empty;
+
+    [DisplayName("Оценка")]
+    public int Grade { get; private set; }
+
+    public static CustomerExecutorReview CreateElement(int id, int customerId, int executorId, string review, int grade)
+    {
+        return new CustomerExecutorReview
+        {
+            Id = id,
+            CustomerId = customerId,
+            ExecutorId = executorId,
+            Review = review ?? String.Empty,
+            Grade = grade
+        };
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Entities/Enums/ContractCategory.cs

@@ -0,0 +1,11 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities.Enums;
+
+[Flags]
+public enum ContractCategory
+{
+    None = 0,
+
+    Support = 1,
+
+    Development = 2
+}

PIbd-23_Gutorov_I.A._IT-Company/Entities/Enums/ExecutorPost.cs

@@ -0,0 +1,14 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities.Enums;
+
+public enum ExecutorPost
+{
+    None = 0,
+
+    Junior = 1,
+
+    Middle = 2,
+
+    Senior = 3,
+
+    TeamLead = 4
+}

PIbd-23_Gutorov_I.A._IT-Company/Entities/Executor.cs

@@ -0,0 +1,27 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities.Enums;
+using System.ComponentModel;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+public class Executor
+{
+    public int Id { get; private set; }
+
+    [DisplayName("Имя")]
+    public string Name { get; private set; } = string.Empty;
+
+    [DisplayName("Должность")]
+    public ExecutorPost Post { get; private set; }
+
+    public string FullName => $"{Post} {Name}";
+
+    public static Executor CreateEntity(int id, string name, ExecutorPost post)
+    {
+        return new Executor
+        {
+            Id = id,
+            Name = name ?? String.Empty,
+            Post = post
+        };
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Entities/Service.cs

@@ -0,0 +1,20 @@
+using System.ComponentModel;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+public class Service
+{
+    public int Id { get; private set; }
+
+    [DisplayName("Описание услуги")]
+    public string Description { get; private set; } = string.Empty;
+
+    public static Service CreateEntity(int id, string description)
+    {
+        return new Service
+        {
+            Id = id,
+            Description = description
+        };
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Entities/ServiceContract.cs

@@ -0,0 +1,27 @@
+using System.ComponentModel;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+public class ServiceContract
+{
+    public int Id { get; private set; }
+
+    [Browsable(false)]
+    public int ServiceId { get; private set; }
+
+    [Browsable(false)]
+    public int ContractId { get; private set; }
+
+    [DisplayName("Описание услуги")]
+    public string ServiceDescription { get; private set; } = string.Empty;
+
+    public static ServiceContract CreateElement(int id, int serviceId, int contractId)
+    {
+        return new ServiceContract
+        {
+            Id = id,
+            ContractId = contractId,
+            ServiceId = serviceId
+        };
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Form1.Designer.cs

@@ -1,39 +0,0 @@
-namespace PIbd_23_Gutorov_I.A._IT_Company
-{
-    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
-    }
-}

PIbd-23_Gutorov_I.A._IT-Company/Form1.cs

@@ -1,10 +0,0 @@
-namespace PIbd_23_Gutorov_I.A._IT_Company
-{
-    public partial class Form1 : Form
-    {
-        public Form1()
-        {
-            InitializeComponent();
-        }
-    }
-}

PIbd-23_Gutorov_I.A._IT-Company/FormItCompany.Designer.cs

@@ -0,0 +1,168 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company
+{
+    partial class FormItCompany
+    {
+        /// <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();
+            EntitiesToolStripMenuItem = new ToolStripMenuItem();
+            CustomersToolStripMenuItem = new ToolStripMenuItem();
+            ExecutorsToolStripMenuItem = new ToolStripMenuItem();
+            ServicesToolStripMenuItem = new ToolStripMenuItem();
+            OperationsToolStripMenuItem = new ToolStripMenuItem();
+            CustomerContractReviewsToolStripMenuItem = new ToolStripMenuItem();
+            ContractsToolStripMenuItem = new ToolStripMenuItem();
+            ReportsToolStripMenuItem = new ToolStripMenuItem();
+            DirectoryReportToolStripMenuItem = new ToolStripMenuItem();
+            ContractReportToolStripMenuItem = new ToolStripMenuItem();
+            ServiceDistributionToolStripMenuItem = new ToolStripMenuItem();
+            menuStrip.SuspendLayout();
+            SuspendLayout();
+            // 
+            // menuStrip
+            // 
+            menuStrip.Items.AddRange(new ToolStripItem[] { EntitiesToolStripMenuItem, OperationsToolStripMenuItem, ReportsToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(734, 24);
+            menuStrip.TabIndex = 0;
+            menuStrip.Text = "menuStrip1";
+            // 
+            // EntitiesToolStripMenuItem
+            // 
+            EntitiesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { CustomersToolStripMenuItem, ExecutorsToolStripMenuItem, ServicesToolStripMenuItem });
+            EntitiesToolStripMenuItem.Name = "EntitiesToolStripMenuItem";
+            EntitiesToolStripMenuItem.Size = new Size(94, 20);
+            EntitiesToolStripMenuItem.Text = "Справочники";
+            // 
+            // CustomersToolStripMenuItem
+            // 
+            CustomersToolStripMenuItem.Name = "CustomersToolStripMenuItem";
+            CustomersToolStripMenuItem.Size = new Size(149, 22);
+            CustomersToolStripMenuItem.Text = "Заказчики";
+            CustomersToolStripMenuItem.Click += CustomersToolStripMenuItem_Click;
+            // 
+            // ExecutorsToolStripMenuItem
+            // 
+            ExecutorsToolStripMenuItem.Name = "ExecutorsToolStripMenuItem";
+            ExecutorsToolStripMenuItem.Size = new Size(149, 22);
+            ExecutorsToolStripMenuItem.Text = "Исполнители";
+            ExecutorsToolStripMenuItem.Click += ExecutorsToolStripMenuItem_Click;
+            // 
+            // ServicesToolStripMenuItem
+            // 
+            ServicesToolStripMenuItem.Name = "ServicesToolStripMenuItem";
+            ServicesToolStripMenuItem.Size = new Size(149, 22);
+            ServicesToolStripMenuItem.Text = "Услуги";
+            ServicesToolStripMenuItem.Click += ServicesToolStripMenuItem_Click;
+            // 
+            // OperationsToolStripMenuItem
+            // 
+            OperationsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { CustomerContractReviewsToolStripMenuItem, ContractsToolStripMenuItem });
+            OperationsToolStripMenuItem.Name = "OperationsToolStripMenuItem";
+            OperationsToolStripMenuItem.Size = new Size(75, 20);
+            OperationsToolStripMenuItem.Text = "Операции";
+            // 
+            // CustomerContractReviewsToolStripMenuItem
+            // 
+            CustomerContractReviewsToolStripMenuItem.Name = "CustomerContractReviewsToolStripMenuItem";
+            CustomerContractReviewsToolStripMenuItem.Size = new Size(181, 22);
+            CustomerContractReviewsToolStripMenuItem.Text = "Отзывы заказчиков";
+            CustomerContractReviewsToolStripMenuItem.Click += CustomerContractReviewsToolStripMenuItem_Click;
+            // 
+            // ContractsToolStripMenuItem
+            // 
+            ContractsToolStripMenuItem.Name = "ContractsToolStripMenuItem";
+            ContractsToolStripMenuItem.Size = new Size(181, 22);
+            ContractsToolStripMenuItem.Text = "Контракты";
+            ContractsToolStripMenuItem.Click += ContractsToolStripMenuItem_Click;
+            // 
+            // ReportsToolStripMenuItem
+            // 
+            ReportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { DirectoryReportToolStripMenuItem, ContractReportToolStripMenuItem, ServiceDistributionToolStripMenuItem });
+            ReportsToolStripMenuItem.Name = "ReportsToolStripMenuItem";
+            ReportsToolStripMenuItem.Size = new Size(60, 20);
+            ReportsToolStripMenuItem.Text = "Отчеты";
+            // 
+            // DirectoryReportToolStripMenuItem
+            // 
+            DirectoryReportToolStripMenuItem.Name = "DirectoryReportToolStripMenuItem";
+            DirectoryReportToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.W;
+            DirectoryReportToolStripMenuItem.Size = new Size(328, 22);
+            DirectoryReportToolStripMenuItem.Text = "Документ со справочниками";
+            DirectoryReportToolStripMenuItem.Click += DirectoryReportToolStripMenuItem_Click;
+            // 
+            // ContractReportToolStripMenuItem
+            // 
+            ContractReportToolStripMenuItem.Name = "ContractReportToolStripMenuItem";
+            ContractReportToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.E;
+            ContractReportToolStripMenuItem.Size = new Size(328, 22);
+            ContractReportToolStripMenuItem.Text = "Заключения и исполнения контрактов";
+            ContractReportToolStripMenuItem.Click += ContractReportToolStripMenuItem_Click;
+            // 
+            // ServiceDistributionToolStripMenuItem
+            // 
+            ServiceDistributionToolStripMenuItem.Name = "ServiceDistributionToolStripMenuItem";
+            ServiceDistributionToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.P;
+            ServiceDistributionToolStripMenuItem.Size = new Size(328, 22);
+            ServiceDistributionToolStripMenuItem.Text = "Распределение услуг";
+            ServiceDistributionToolStripMenuItem.Click += ServiceDistributionToolStripMenuItem_Click;
+            // 
+            // FormItCompany
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.modern_equipped_computer_lab;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(734, 461);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
+            Name = "FormItCompany";
+            StartPosition = FormStartPosition.CenterScreen;
+            Text = "IT-компания";
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem EntitiesToolStripMenuItem;
+        private ToolStripMenuItem CustomersToolStripMenuItem;
+        private ToolStripMenuItem ExecutorsToolStripMenuItem;
+        private ToolStripMenuItem OperationsToolStripMenuItem;
+        private ToolStripMenuItem ReportsToolStripMenuItem;
+        private ToolStripMenuItem CustomerContractReviewsToolStripMenuItem;
+        private ToolStripMenuItem ContractsToolStripMenuItem;
+        private ToolStripMenuItem ServicesToolStripMenuItem;
+        private ToolStripMenuItem DirectoryReportToolStripMenuItem;
+        private ToolStripMenuItem ContractReportToolStripMenuItem;
+        private ToolStripMenuItem ServiceDistributionToolStripMenuItem;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/FormItCompany.cs

@@ -0,0 +1,112 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Forms;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company
+{
+    public partial class FormItCompany : Form
+    {
+        private readonly IUnityContainer _container;
+
+        public FormItCompany(IUnityContainer container)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void CustomersToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormCustomers>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ExecutorsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormExecutors>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ContractsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormContracts>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void CustomerContractReviewsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormCustomerExecutorReviews>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ServicesToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormServices>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void DirectoryReportToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormDirectoryReport>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ContractReportToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormContractReport>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ServiceDistributionToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _container.Resolve<FormServiceDistributionReport>().ShowDialog();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/FormItCompany.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContract.Designer.cs

@@ -0,0 +1,240 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormContract
+    {
+        /// <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()
+        {
+            checkedListBoxContractCategory = new CheckedListBox();
+            dateTimePickerContractDeadline = new DateTimePicker();
+            numericUpDownContractPaymentAmount = new NumericUpDown();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            labelContractCustomerId = new Label();
+            labelContractExecutorId = new Label();
+            labelContractCategory = new Label();
+            comboBoxContractCustomerId = new ComboBox();
+            comboBoxContractExecutorId = new ComboBox();
+            labelContractDeadline = new Label();
+            labelContractPaymentAmount = new Label();
+            dataGridViewServices = new DataGridView();
+            ColumnServiceDescription = new DataGridViewComboBoxColumn();
+            groupBox = new GroupBox();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownContractPaymentAmount).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewServices).BeginInit();
+            groupBox.SuspendLayout();
+            SuspendLayout();
+            // 
+            // checkedListBoxContractCategory
+            // 
+            checkedListBoxContractCategory.FormattingEnabled = true;
+            checkedListBoxContractCategory.Location = new Point(169, 64);
+            checkedListBoxContractCategory.Name = "checkedListBoxContractCategory";
+            checkedListBoxContractCategory.Size = new Size(202, 40);
+            checkedListBoxContractCategory.TabIndex = 0;
+            // 
+            // dateTimePickerContractDeadline
+            // 
+            dateTimePickerContractDeadline.Location = new Point(169, 110);
+            dateTimePickerContractDeadline.Name = "dateTimePickerContractDeadline";
+            dateTimePickerContractDeadline.Size = new Size(202, 23);
+            dateTimePickerContractDeadline.TabIndex = 1;
+            // 
+            // numericUpDownContractPaymentAmount
+            // 
+            numericUpDownContractPaymentAmount.Increment = new decimal(new int[] { 100000, 0, 0, 0 });
+            numericUpDownContractPaymentAmount.Location = new Point(169, 139);
+            numericUpDownContractPaymentAmount.Maximum = new decimal(new int[] { 1000000000, 0, 0, 0 });
+            numericUpDownContractPaymentAmount.Name = "numericUpDownContractPaymentAmount";
+            numericUpDownContractPaymentAmount.Size = new Size(202, 23);
+            numericUpDownContractPaymentAmount.TabIndex = 2;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            buttonCancel.Location = new Point(12, 469);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(358, 23);
+            buttonCancel.TabIndex = 9;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSave.Location = new Point(12, 440);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(358, 23);
+            buttonSave.TabIndex = 8;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // labelContractCustomerId
+            // 
+            labelContractCustomerId.AutoSize = true;
+            labelContractCustomerId.Location = new Point(12, 9);
+            labelContractCustomerId.Name = "labelContractCustomerId";
+            labelContractCustomerId.Size = new Size(60, 15);
+            labelContractCustomerId.TabIndex = 10;
+            labelContractCustomerId.Text = "Заказчик:";
+            // 
+            // labelContractExecutorId
+            // 
+            labelContractExecutorId.AutoSize = true;
+            labelContractExecutorId.Location = new Point(12, 38);
+            labelContractExecutorId.Name = "labelContractExecutorId";
+            labelContractExecutorId.Size = new Size(84, 15);
+            labelContractExecutorId.TabIndex = 11;
+            labelContractExecutorId.Text = "Исполнитель:";
+            // 
+            // labelContractCategory
+            // 
+            labelContractCategory.AutoSize = true;
+            labelContractCategory.Location = new Point(12, 64);
+            labelContractCategory.Name = "labelContractCategory";
+            labelContractCategory.Size = new Size(66, 15);
+            labelContractCategory.TabIndex = 12;
+            labelContractCategory.Text = "Категория:";
+            // 
+            // comboBoxContractCustomerId
+            // 
+            comboBoxContractCustomerId.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxContractCustomerId.FormattingEnabled = true;
+            comboBoxContractCustomerId.Location = new Point(169, 6);
+            comboBoxContractCustomerId.Name = "comboBoxContractCustomerId";
+            comboBoxContractCustomerId.Size = new Size(202, 23);
+            comboBoxContractCustomerId.TabIndex = 13;
+            // 
+            // comboBoxContractExecutorId
+            // 
+            comboBoxContractExecutorId.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxContractExecutorId.FormattingEnabled = true;
+            comboBoxContractExecutorId.Location = new Point(169, 35);
+            comboBoxContractExecutorId.Name = "comboBoxContractExecutorId";
+            comboBoxContractExecutorId.Size = new Size(202, 23);
+            comboBoxContractExecutorId.TabIndex = 14;
+            // 
+            // labelContractDeadline
+            // 
+            labelContractDeadline.AutoSize = true;
+            labelContractDeadline.Location = new Point(12, 116);
+            labelContractDeadline.Name = "labelContractDeadline";
+            labelContractDeadline.Size = new Size(110, 15);
+            labelContractDeadline.TabIndex = 15;
+            labelContractDeadline.Text = "Срок выполнения:";
+            // 
+            // labelContractPaymentAmount
+            // 
+            labelContractPaymentAmount.AutoSize = true;
+            labelContractPaymentAmount.Location = new Point(12, 141);
+            labelContractPaymentAmount.Name = "labelContractPaymentAmount";
+            labelContractPaymentAmount.Size = new Size(97, 15);
+            labelContractPaymentAmount.TabIndex = 16;
+            labelContractPaymentAmount.Text = "Сумма платежа:";
+            // 
+            // dataGridViewServices
+            // 
+            dataGridViewServices.AllowUserToResizeColumns = false;
+            dataGridViewServices.AllowUserToResizeRows = false;
+            dataGridViewServices.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewServices.Columns.AddRange(new DataGridViewColumn[] { ColumnServiceDescription });
+            dataGridViewServices.Dock = DockStyle.Fill;
+            dataGridViewServices.Location = new Point(3, 19);
+            dataGridViewServices.MultiSelect = false;
+            dataGridViewServices.Name = "dataGridViewServices";
+            dataGridViewServices.RowHeadersVisible = false;
+            dataGridViewServices.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewServices.Size = new Size(352, 244);
+            dataGridViewServices.TabIndex = 17;
+            // 
+            // ColumnServiceDescription
+            // 
+            ColumnServiceDescription.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+            ColumnServiceDescription.HeaderText = "Услуга";
+            ColumnServiceDescription.Name = "ColumnServiceDescription";
+            ColumnServiceDescription.Resizable = DataGridViewTriState.True;
+            ColumnServiceDescription.SortMode = DataGridViewColumnSortMode.Automatic;
+            // 
+            // groupBox
+            // 
+            groupBox.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            groupBox.Controls.Add(dataGridViewServices);
+            groupBox.Location = new Point(12, 168);
+            groupBox.Name = "groupBox";
+            groupBox.Size = new Size(358, 266);
+            groupBox.TabIndex = 18;
+            groupBox.TabStop = false;
+            groupBox.Text = "Услуги:";
+            // 
+            // FormContract
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(382, 502);
+            Controls.Add(groupBox);
+            Controls.Add(labelContractPaymentAmount);
+            Controls.Add(labelContractDeadline);
+            Controls.Add(comboBoxContractExecutorId);
+            Controls.Add(comboBoxContractCustomerId);
+            Controls.Add(labelContractCategory);
+            Controls.Add(labelContractExecutorId);
+            Controls.Add(labelContractCustomerId);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(numericUpDownContractPaymentAmount);
+            Controls.Add(dateTimePickerContractDeadline);
+            Controls.Add(checkedListBoxContractCategory);
+            Name = "FormContract";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Контракт";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownContractPaymentAmount).EndInit();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewServices).EndInit();
+            groupBox.ResumeLayout(false);
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private CheckedListBox checkedListBoxContractCategory;
+        private DateTimePicker dateTimePickerContractDeadline;
+        private NumericUpDown numericUpDownContractPaymentAmount;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private Label labelContractCustomerId;
+        private Label labelContractExecutorId;
+        private Label labelContractCategory;
+        private ComboBox comboBoxContractCustomerId;
+        private ComboBox comboBoxContractExecutorId;
+        private Label labelContractDeadline;
+        private Label labelContractPaymentAmount;
+        private DataGridView dataGridViewServices;
+        private GroupBox groupBox;
+        private DataGridViewComboBoxColumn ColumnServiceDescription;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContract.cs

@@ -0,0 +1,86 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+using PIbd_23_Gutorov_I.A._IT_Company.Entities.Enums;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormContract : Form
+    {
+        private readonly IContractRepository _contractRepository;
+
+        public FormContract(IContractRepository contractRepository, ICustomerRepository customerRepository,
+            IExecutorRepository executorRepository, IServiceRepository serviceRepository)
+        {
+            InitializeComponent();
+            _contractRepository = contractRepository ?? throw new ArgumentNullException(nameof(contractRepository));
+
+            comboBoxContractCustomerId.DataSource = customerRepository.ReadCustomers();
+            comboBoxContractCustomerId.DisplayMember = "FullName";
+            comboBoxContractCustomerId.ValueMember = "Id";
+
+            comboBoxContractExecutorId.DataSource = executorRepository.ReadExecutors();
+            comboBoxContractExecutorId.DisplayMember = "FullName";
+            comboBoxContractExecutorId.ValueMember = "Id";
+
+            ColumnServiceDescription.DataSource = serviceRepository.ReadServices();
+            ColumnServiceDescription.DisplayMember = "Description";
+            ColumnServiceDescription.ValueMember = "Id";
+
+            foreach (var elem in Enum.GetValues(typeof(ContractCategory)))
+            {
+                checkedListBoxContractCategory.Items.Add(elem);
+            }
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (checkedListBoxContractCategory.CheckedItems.Count == 0 ||
+                    comboBoxContractCustomerId.SelectedIndex < 0 ||
+                    comboBoxContractExecutorId.SelectedIndex < 0)
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                _contractRepository.CreateContract(CreateContract(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 Contract CreateContract(int id)
+        {
+            ContractCategory contractCategory = ContractCategory.None;
+            foreach (var elem in checkedListBoxContractCategory.CheckedItems)
+            {
+                contractCategory |= (ContractCategory)elem;
+            }
+
+            return Contract.CreateEntity(id, (int)comboBoxContractCustomerId.SelectedValue!,
+                (int)comboBoxContractExecutorId.SelectedValue!, contractCategory,
+                dateTimePickerContractDeadline.Value, Convert.ToInt32(numericUpDownContractPaymentAmount.Value),
+                CreateListServicesFromDataGrid());
+        }
+
+        private List<Service> CreateListServicesFromDataGrid()
+        {
+            var list = new List<Service>();
+
+            foreach (DataGridViewRow row in dataGridViewServices.Rows)
+                if (row.Cells["ColumnServiceDescription"].Value != null)
+                    list.Add(Service.CreateEntity(Convert.ToInt32(row.Cells["ColumnServiceDescription"].Value),
+                        Convert.ToString(row.Cells["ColumnServiceDescription"])!));
+
+            return list.GroupBy(x => x.Id)
+                .Select(x => x.First())
+                .ToList();
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContract.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="ColumnServiceDescription.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContractReport.Designer.cs

@@ -0,0 +1,164 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormContractReport
+    {
+        /// <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()
+        {
+            labelFilePath = new Label();
+            labelCustomerId = new Label();
+            labelStartDate = new Label();
+            labelEndDate = new Label();
+            dateTimePickerStartDate = new DateTimePicker();
+            dateTimePickerEndDate = new DateTimePicker();
+            comboBoxCutomerId = new ComboBox();
+            textBoxFilePath = new TextBox();
+            buttonSelectFilePath = new Button();
+            buttonMakeReport = new Button();
+            SuspendLayout();
+            // 
+            // labelFilePath
+            // 
+            labelFilePath.AutoSize = true;
+            labelFilePath.Location = new Point(12, 15);
+            labelFilePath.Name = "labelFilePath";
+            labelFilePath.Size = new Size(90, 15);
+            labelFilePath.TabIndex = 0;
+            labelFilePath.Text = "Путь до файла:";
+            // 
+            // labelCustomerId
+            // 
+            labelCustomerId.AutoSize = true;
+            labelCustomerId.Location = new Point(12, 44);
+            labelCustomerId.Name = "labelCustomerId";
+            labelCustomerId.Size = new Size(60, 15);
+            labelCustomerId.TabIndex = 1;
+            labelCustomerId.Text = "Заказчик:";
+            // 
+            // labelStartDate
+            // 
+            labelStartDate.AutoSize = true;
+            labelStartDate.Location = new Point(12, 70);
+            labelStartDate.Name = "labelStartDate";
+            labelStartDate.Size = new Size(77, 15);
+            labelStartDate.TabIndex = 2;
+            labelStartDate.Text = "Дата начала:";
+            // 
+            // labelEndDate
+            // 
+            labelEndDate.AutoSize = true;
+            labelEndDate.Location = new Point(12, 99);
+            labelEndDate.Name = "labelEndDate";
+            labelEndDate.Size = new Size(71, 15);
+            labelEndDate.TabIndex = 3;
+            labelEndDate.Text = "Дата конца:";
+            // 
+            // dateTimePickerStartDate
+            // 
+            dateTimePickerStartDate.Location = new Point(131, 70);
+            dateTimePickerStartDate.Name = "dateTimePickerStartDate";
+            dateTimePickerStartDate.Size = new Size(200, 23);
+            dateTimePickerStartDate.TabIndex = 4;
+            // 
+            // dateTimePickerEndDate
+            // 
+            dateTimePickerEndDate.Location = new Point(131, 99);
+            dateTimePickerEndDate.Name = "dateTimePickerEndDate";
+            dateTimePickerEndDate.Size = new Size(200, 23);
+            dateTimePickerEndDate.TabIndex = 5;
+            // 
+            // comboBoxCutomerId
+            // 
+            comboBoxCutomerId.FormattingEnabled = true;
+            comboBoxCutomerId.Location = new Point(131, 41);
+            comboBoxCutomerId.Name = "comboBoxCutomerId";
+            comboBoxCutomerId.Size = new Size(200, 23);
+            comboBoxCutomerId.TabIndex = 6;
+            // 
+            // textBoxFilePath
+            // 
+            textBoxFilePath.Location = new Point(131, 12);
+            textBoxFilePath.Name = "textBoxFilePath";
+            textBoxFilePath.ReadOnly = true;
+            textBoxFilePath.Size = new Size(171, 23);
+            textBoxFilePath.TabIndex = 7;
+            // 
+            // buttonSelectFilePath
+            // 
+            buttonSelectFilePath.Location = new Point(308, 12);
+            buttonSelectFilePath.Name = "buttonSelectFilePath";
+            buttonSelectFilePath.Size = new Size(23, 23);
+            buttonSelectFilePath.TabIndex = 8;
+            buttonSelectFilePath.Text = "..";
+            buttonSelectFilePath.UseVisualStyleBackColor = true;
+            buttonSelectFilePath.Click += ButtonSelectFilePath_Click;
+            // 
+            // buttonMakeReport
+            // 
+            buttonMakeReport.Location = new Point(12, 128);
+            buttonMakeReport.Name = "buttonMakeReport";
+            buttonMakeReport.Size = new Size(319, 23);
+            buttonMakeReport.TabIndex = 9;
+            buttonMakeReport.Text = "Сформировать";
+            buttonMakeReport.UseVisualStyleBackColor = true;
+            buttonMakeReport.Click += ButtonMakeReport_Click;
+            // 
+            // FormContractReport
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(347, 165);
+            Controls.Add(buttonMakeReport);
+            Controls.Add(buttonSelectFilePath);
+            Controls.Add(textBoxFilePath);
+            Controls.Add(comboBoxCutomerId);
+            Controls.Add(dateTimePickerEndDate);
+            Controls.Add(dateTimePickerStartDate);
+            Controls.Add(labelEndDate);
+            Controls.Add(labelStartDate);
+            Controls.Add(labelCustomerId);
+            Controls.Add(labelFilePath);
+            Name = "FormContractReport";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Отчет по контрактам";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelFilePath;
+        private Label labelCustomerId;
+        private Label labelStartDate;
+        private Label labelEndDate;
+        private DateTimePicker dateTimePickerStartDate;
+        private DateTimePicker dateTimePickerEndDate;
+        private ComboBox comboBoxCutomerId;
+        private TextBox textBoxFilePath;
+        private Button buttonSelectFilePath;
+        private Button buttonMakeReport;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContractReport.cs

@@ -0,0 +1,64 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Reports;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormContractReport : Form
+    {
+        private readonly IUnityContainer _container;
+
+        public FormContractReport(IUnityContainer container, ICustomerRepository customerRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+
+            comboBoxCutomerId.DataSource = customerRepository.ReadCustomers();
+            comboBoxCutomerId.DisplayMember = "FullName";
+            comboBoxCutomerId.ValueMember = "Id";
+        }
+
+        private void ButtonSelectFilePath_Click(object sender, EventArgs e)
+        {
+            var sfd = new SaveFileDialog()
+            {
+                Filter = "Excel Files | *.xlsx"
+            };
+
+            if (sfd.ShowDialog() != DialogResult.OK)
+                return;
+
+            textBoxFilePath.Text = sfd.FileName;
+        }
+
+        private void ButtonMakeReport_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(textBoxFilePath.Text))
+                    throw new Exception("Отсутствует имя файла для отчета");
+
+                if (comboBoxCutomerId.SelectedIndex < 0)
+                    throw new Exception("Не выбран корм");
+
+                if (dateTimePickerEndDate.Value <= dateTimePickerStartDate.Value)
+                    throw new Exception("Дата начала должна быть раньше даты окончания");
+
+                if (_container.Resolve<TableReport>().CreateTable(textBoxFilePath.Text,
+                    (int)comboBoxCutomerId.SelectedValue!,
+                    dateTimePickerStartDate.Value, dateTimePickerEndDate.Value))
+                    MessageBox.Show("Документ сформирован", "Формирование документа",
+                        MessageBoxButtons.OK, MessageBoxIcon.Information);
+                else
+                    MessageBox.Show("Возникли ошибки при формировании документа. Подробности в логах",
+                    "Формирование документа", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при создании очета", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+    }
+}
+

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContractReport.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContracts.Designer.cs

@@ -0,0 +1,112 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormContracts
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridViewData = new DataGridView();
+            panel = new Panel();
+            buttonDel = new Button();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(677, 450);
+            dataGridViewData.TabIndex = 5;
+            // 
+            // panel
+            // 
+            panel.Controls.Add(buttonDel);
+            panel.Controls.Add(buttonAdd);
+            panel.Dock = DockStyle.Right;
+            panel.Location = new Point(677, 0);
+            panel.Name = "panel";
+            panel.Size = new Size(123, 450);
+            panel.TabIndex = 4;
+            // 
+            // buttonDel
+            // 
+            buttonDel.BackgroundImage = Properties.Resources.icon_remove_button;
+            buttonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDel.Location = new Point(16, 108);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(90, 90);
+            buttonDel.TabIndex = 2;
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += ButtonDel_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.icon_add_button;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(16, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(90, 90);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // FormContracts
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel);
+            Name = "FormContracts";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Контракты";
+            Load += FormContracts_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Panel panel;
+        private Button buttonDel;
+        private Button buttonAdd;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContracts.cs

@@ -0,0 +1,84 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormContracts : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IContractRepository _contractRepository;
+
+        public FormContracts(IUnityContainer container, IContractRepository contractRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentException(nameof(container));
+            _contractRepository = contractRepository ?? throw new ArgumentException(nameof(contractRepository));
+        }
+
+        private void FormContracts_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<FormContract>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", 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
+            {
+                _contractRepository.DeleteContract(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList()
+        {
+            dataGridViewData.DataSource = _contractRepository.ReadContracts();
+            dataGridViewData.Columns["Id"].Visible = false;
+            dataGridViewData.Columns["ConclusionDate"].DefaultCellStyle.Format = "dd MMMM yyyy hh:mm";
+            dataGridViewData.Columns["Deadline"].DefaultCellStyle.Format = "dd MMMM yyyy hh:mm";
+        }
+
+        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;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormContracts.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomer.Designer.cs

@@ -0,0 +1,140 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormCustomer
+    {
+        /// <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()
+        {
+            labelCustomerName = new Label();
+            labelCustomerContact = new Label();
+            labelCustomerAddress = new Label();
+            textBoxCustomerName = new TextBox();
+            textBoxCustomerContact = new TextBox();
+            textBoxCustomerAddress = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelCustomerName
+            // 
+            labelCustomerName.AutoSize = true;
+            labelCustomerName.Location = new Point(12, 9);
+            labelCustomerName.Name = "labelCustomerName";
+            labelCustomerName.Size = new Size(34, 15);
+            labelCustomerName.TabIndex = 0;
+            labelCustomerName.Text = "Имя:";
+            // 
+            // labelCustomerContact
+            // 
+            labelCustomerContact.AutoSize = true;
+            labelCustomerContact.Location = new Point(12, 38);
+            labelCustomerContact.Name = "labelCustomerContact";
+            labelCustomerContact.Size = new Size(107, 15);
+            labelCustomerContact.TabIndex = 1;
+            labelCustomerContact.Text = "Контактная почта:";
+            // 
+            // labelCustomerAddress
+            // 
+            labelCustomerAddress.AutoSize = true;
+            labelCustomerAddress.Location = new Point(12, 67);
+            labelCustomerAddress.Name = "labelCustomerAddress";
+            labelCustomerAddress.Size = new Size(43, 15);
+            labelCustomerAddress.TabIndex = 2;
+            labelCustomerAddress.Text = "Адрес:";
+            // 
+            // textBoxCustomerName
+            // 
+            textBoxCustomerName.Location = new Point(125, 6);
+            textBoxCustomerName.Name = "textBoxCustomerName";
+            textBoxCustomerName.Size = new Size(168, 23);
+            textBoxCustomerName.TabIndex = 3;
+            // 
+            // textBoxCustomerContact
+            // 
+            textBoxCustomerContact.Location = new Point(125, 35);
+            textBoxCustomerContact.Name = "textBoxCustomerContact";
+            textBoxCustomerContact.Size = new Size(168, 23);
+            textBoxCustomerContact.TabIndex = 4;
+            // 
+            // textBoxCustomerAddress
+            // 
+            textBoxCustomerAddress.Location = new Point(125, 64);
+            textBoxCustomerAddress.Name = "textBoxCustomerAddress";
+            textBoxCustomerAddress.Size = new Size(168, 23);
+            textBoxCustomerAddress.TabIndex = 5;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(12, 93);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(281, 23);
+            buttonSave.TabIndex = 6;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(12, 122);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(281, 23);
+            buttonCancel.TabIndex = 7;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormCustomer
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(309, 159);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxCustomerAddress);
+            Controls.Add(textBoxCustomerContact);
+            Controls.Add(textBoxCustomerName);
+            Controls.Add(labelCustomerAddress);
+            Controls.Add(labelCustomerContact);
+            Controls.Add(labelCustomerName);
+            Name = "FormCustomer";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Заказчик";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelCustomerName;
+        private Label labelCustomerContact;
+        private Label labelCustomerAddress;
+        private TextBox textBoxCustomerName;
+        private TextBox textBoxCustomerContact;
+        private TextBox textBoxCustomerAddress;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomer.cs

@@ -0,0 +1,68 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormCustomer : Form
+    {
+        private readonly ICustomerRepository _customerRepository;
+
+        private int? _customerId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var customer = _customerRepository.ReadCustomerById(value);
+                    if (customer == null) throw new InvalidDataException(nameof(customer));
+
+                    textBoxCustomerName.Text = customer.Name;
+                    textBoxCustomerContact.Text = customer.Contact;
+                    textBoxCustomerAddress.Text = customer.Address;
+                    _customerId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormCustomer(ICustomerRepository customerRepository)
+        {
+            InitializeComponent();
+            _customerRepository = customerRepository ?? throw new ArgumentNullException(nameof(customerRepository));
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrEmpty(textBoxCustomerName.Text) ||
+                    string.IsNullOrEmpty(textBoxCustomerContact.Text) ||
+                    string.IsNullOrEmpty(textBoxCustomerAddress.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                if (_customerId.HasValue) _customerRepository.UpdateCustomer(CreateCustomer(_customerId.Value));
+                else _customerRepository.CreateCustomer(CreateCustomer(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 Customer CreateCustomer(int id) => Customer.CreateEntity(
+            id, textBoxCustomerName.Text, textBoxCustomerContact.Text,
+            textBoxCustomerAddress.Text);
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomer.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomerExecutorReview.Designer.cs

@@ -0,0 +1,172 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormCustomerExecutorReview
+    {
+        /// <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()
+        {
+            labelCustomerExecutorReviewCustomerId = new Label();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            richTextBoxCustomerExecutorReviewReview = new RichTextBox();
+            labelCustomerExecutorReviewReview = new Label();
+            numericUpDownCustomerExecutorReviewGrade = new NumericUpDown();
+            comboBoxCustomerExecutorReviewCustomerId = new ComboBox();
+            comboBoxCustomerExecutorReviewExecutorId = new ComboBox();
+            labelCustomerExecutorReviewExecutorId = new Label();
+            labelCustomerExecutorReviewGrade = new Label();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCustomerExecutorReviewGrade).BeginInit();
+            SuspendLayout();
+            // 
+            // labelCustomerExecutorReviewCustomerId
+            // 
+            labelCustomerExecutorReviewCustomerId.AutoSize = true;
+            labelCustomerExecutorReviewCustomerId.Location = new Point(12, 9);
+            labelCustomerExecutorReviewCustomerId.Name = "labelCustomerExecutorReviewCustomerId";
+            labelCustomerExecutorReviewCustomerId.Size = new Size(60, 15);
+            labelCustomerExecutorReviewCustomerId.TabIndex = 22;
+            labelCustomerExecutorReviewCustomerId.Text = "Заказчик:";
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(12, 224);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(358, 23);
+            buttonCancel.TabIndex = 21;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(12, 195);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(358, 23);
+            buttonSave.TabIndex = 20;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // richTextBoxCustomerExecutorReviewReview
+            // 
+            richTextBoxCustomerExecutorReviewReview.Location = new Point(169, 64);
+            richTextBoxCustomerExecutorReviewReview.Name = "richTextBoxCustomerExecutorReviewReview";
+            richTextBoxCustomerExecutorReviewReview.Size = new Size(202, 96);
+            richTextBoxCustomerExecutorReviewReview.TabIndex = 27;
+            richTextBoxCustomerExecutorReviewReview.Text = "";
+            // 
+            // labelCustomerExecutorReviewReview
+            // 
+            labelCustomerExecutorReviewReview.AutoSize = true;
+            labelCustomerExecutorReviewReview.Location = new Point(12, 67);
+            labelCustomerExecutorReviewReview.Name = "labelCustomerExecutorReviewReview";
+            labelCustomerExecutorReviewReview.Size = new Size(44, 15);
+            labelCustomerExecutorReviewReview.TabIndex = 28;
+            labelCustomerExecutorReviewReview.Text = "Отзыв:";
+            // 
+            // numericUpDownCustomerExecutorReviewGrade
+            // 
+            numericUpDownCustomerExecutorReviewGrade.Location = new Point(169, 166);
+            numericUpDownCustomerExecutorReviewGrade.Maximum = new decimal(new int[] { 5, 0, 0, 0 });
+            numericUpDownCustomerExecutorReviewGrade.Minimum = new decimal(new int[] { 1, 0, 0, 0 });
+            numericUpDownCustomerExecutorReviewGrade.Name = "numericUpDownCustomerExecutorReviewGrade";
+            numericUpDownCustomerExecutorReviewGrade.Size = new Size(201, 23);
+            numericUpDownCustomerExecutorReviewGrade.TabIndex = 29;
+            numericUpDownCustomerExecutorReviewGrade.Value = new decimal(new int[] { 1, 0, 0, 0 });
+            // 
+            // comboBoxCustomerExecutorReviewCustomerId
+            // 
+            comboBoxCustomerExecutorReviewCustomerId.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxCustomerExecutorReviewCustomerId.FormattingEnabled = true;
+            comboBoxCustomerExecutorReviewCustomerId.Location = new Point(169, 6);
+            comboBoxCustomerExecutorReviewCustomerId.Name = "comboBoxCustomerExecutorReviewCustomerId";
+            comboBoxCustomerExecutorReviewCustomerId.Size = new Size(202, 23);
+            comboBoxCustomerExecutorReviewCustomerId.TabIndex = 30;
+            // 
+            // comboBoxCustomerExecutorReviewExecutorId
+            // 
+            comboBoxCustomerExecutorReviewExecutorId.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxCustomerExecutorReviewExecutorId.FormattingEnabled = true;
+            comboBoxCustomerExecutorReviewExecutorId.Location = new Point(169, 35);
+            comboBoxCustomerExecutorReviewExecutorId.Name = "comboBoxCustomerExecutorReviewExecutorId";
+            comboBoxCustomerExecutorReviewExecutorId.Size = new Size(202, 23);
+            comboBoxCustomerExecutorReviewExecutorId.TabIndex = 31;
+            // 
+            // labelCustomerExecutorReviewExecutorId
+            // 
+            labelCustomerExecutorReviewExecutorId.AutoSize = true;
+            labelCustomerExecutorReviewExecutorId.Location = new Point(12, 38);
+            labelCustomerExecutorReviewExecutorId.Name = "labelCustomerExecutorReviewExecutorId";
+            labelCustomerExecutorReviewExecutorId.Size = new Size(84, 15);
+            labelCustomerExecutorReviewExecutorId.TabIndex = 32;
+            labelCustomerExecutorReviewExecutorId.Text = "Исполнитель:";
+            // 
+            // labelCustomerExecutorReviewGrade
+            // 
+            labelCustomerExecutorReviewGrade.AutoSize = true;
+            labelCustomerExecutorReviewGrade.Location = new Point(12, 168);
+            labelCustomerExecutorReviewGrade.Name = "labelCustomerExecutorReviewGrade";
+            labelCustomerExecutorReviewGrade.Size = new Size(51, 15);
+            labelCustomerExecutorReviewGrade.TabIndex = 33;
+            labelCustomerExecutorReviewGrade.Text = "Оценка:";
+            // 
+            // FormCustomerExecutorReview
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(381, 260);
+            Controls.Add(labelCustomerExecutorReviewGrade);
+            Controls.Add(labelCustomerExecutorReviewExecutorId);
+            Controls.Add(comboBoxCustomerExecutorReviewExecutorId);
+            Controls.Add(comboBoxCustomerExecutorReviewCustomerId);
+            Controls.Add(numericUpDownCustomerExecutorReviewGrade);
+            Controls.Add(labelCustomerExecutorReviewReview);
+            Controls.Add(richTextBoxCustomerExecutorReviewReview);
+            Controls.Add(labelCustomerExecutorReviewCustomerId);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Name = "FormCustomerExecutorReview";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Отзыв заказчика";
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCustomerExecutorReviewGrade).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox comboBoxCustomerExecutorReviewCustomerId;
+        private Label labelCustomerExecutorReviewCustomerId;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private RichTextBox richTextBoxCustomerExecutorReviewReview;
+        private Label labelCustomerExecutorReviewReview;
+        private NumericUpDown numericUpDownCustomerExecutorReviewGrade;
+        private ComboBox comboBoxCustomerExecutorReviewExecutorId;
+        private Label labelCustomerExecutorReviewExecutorId;
+        private Label labelCustomerExecutorReviewGrade;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomerExecutorReview.cs

@@ -0,0 +1,58 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormCustomerExecutorReview : Form
+    {
+        private readonly ICustomerExecutorReviewRepository _customerExecutorReviewRepository;
+
+        public FormCustomerExecutorReview(ICustomerExecutorReviewRepository customerExecutorReviewRepository,
+            ICustomerRepository customerRepository, IExecutorRepository executorRepository)
+        {
+            InitializeComponent();
+            _customerExecutorReviewRepository = customerExecutorReviewRepository ??
+                throw new ArgumentNullException(nameof(customerExecutorReviewRepository));
+
+            comboBoxCustomerExecutorReviewCustomerId.DataSource = customerRepository.ReadCustomers();
+            comboBoxCustomerExecutorReviewCustomerId.DisplayMember = "FullName";
+            comboBoxCustomerExecutorReviewCustomerId.ValueMember = "Id";
+
+            comboBoxCustomerExecutorReviewExecutorId.DataSource = executorRepository.ReadExecutors();
+            comboBoxCustomerExecutorReviewExecutorId.DisplayMember = "FullName";
+            comboBoxCustomerExecutorReviewExecutorId.ValueMember = "Id";
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (comboBoxCustomerExecutorReviewExecutorId.SelectedIndex < 0 ||
+                    comboBoxCustomerExecutorReviewCustomerId.SelectedIndex < 0 ||
+                    string.IsNullOrEmpty(richTextBoxCustomerExecutorReviewReview.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                _customerExecutorReviewRepository.CreateCustomerExecutorReview(CreateCustomerExecutorReview(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 CustomerExecutorReview CreateCustomerExecutorReview(int id)
+        {
+            return CustomerExecutorReview.CreateElement(
+                    id, (int)comboBoxCustomerExecutorReviewCustomerId.SelectedValue!,
+                    (int)comboBoxCustomerExecutorReviewExecutorId.SelectedValue!,
+                    richTextBoxCustomerExecutorReviewReview.Text,
+                    Convert.ToInt32(numericUpDownCustomerExecutorReviewGrade.Value));
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomerExecutorReview.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomerExecutorReviews.Designer.cs

@@ -0,0 +1,98 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormCustomerExecutorReviews
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridViewData = new DataGridView();
+            panel = new Panel();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(677, 450);
+            dataGridViewData.TabIndex = 5;
+            // 
+            // panel
+            // 
+            panel.Controls.Add(buttonAdd);
+            panel.Dock = DockStyle.Right;
+            panel.Location = new Point(677, 0);
+            panel.Name = "panel";
+            panel.Size = new Size(123, 450);
+            panel.TabIndex = 4;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.icon_add_button;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(16, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(90, 90);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // FormCustomerContractReviews
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel);
+            Name = "FormCustomerContractReviews";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Отзывы заказчиков";
+            Load += FormCustomerExecutorReviews_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Panel panel;
+        private Button buttonAdd;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomerExecutorReviews.cs

@@ -0,0 +1,50 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormCustomerExecutorReviews : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly ICustomerExecutorReviewRepository _customerExecutorReviewRepository;
+
+        public FormCustomerExecutorReviews(IUnityContainer container, ICustomerExecutorReviewRepository customerExecutorReviewRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentException(nameof(container));
+            _customerExecutorReviewRepository = customerExecutorReviewRepository ?? throw new ArgumentException(nameof(customerExecutorReviewRepository));
+        }
+
+        private void FormCustomerExecutorReviews_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<FormCustomerExecutorReview>().ShowDialog();
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList()
+        {
+            dataGridViewData.DataSource = _customerExecutorReviewRepository.ReadCustomerExecutorReviews();
+            dataGridViewData.Columns["Id"].Visible = false;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomerExecutorReviews.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomers.Designer.cs

@@ -0,0 +1,126 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormCustomers
+    {
+        /// <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()
+        {
+            panel = new Panel();
+            buttonDel = new Button();
+            buttonUpd = new Button();
+            buttonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel
+            // 
+            panel.Controls.Add(buttonDel);
+            panel.Controls.Add(buttonUpd);
+            panel.Controls.Add(buttonAdd);
+            panel.Dock = DockStyle.Right;
+            panel.Location = new Point(677, 0);
+            panel.Name = "panel";
+            panel.Size = new Size(123, 450);
+            panel.TabIndex = 0;
+            // 
+            // buttonDel
+            // 
+            buttonDel.BackgroundImage = Properties.Resources.icon_remove_button;
+            buttonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDel.Location = new Point(16, 204);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(90, 90);
+            buttonDel.TabIndex = 2;
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += ButtonDel_Click;
+            // 
+            // buttonUpd
+            // 
+            buttonUpd.BackgroundImage = Properties.Resources.icon_edit_button;
+            buttonUpd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpd.Location = new Point(16, 108);
+            buttonUpd.Name = "buttonUpd";
+            buttonUpd.Size = new Size(90, 90);
+            buttonUpd.TabIndex = 1;
+            buttonUpd.UseVisualStyleBackColor = true;
+            buttonUpd.Click += ButtonUpd_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.icon_add_button;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(16, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(90, 90);
+            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(677, 450);
+            dataGridViewData.TabIndex = 1;
+            // 
+            // FormCustomers
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel);
+            Name = "FormCustomers";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Заказчики";
+            Load += FormCustomers_Load;
+            panel.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel;
+        private Button buttonAdd;
+        private Button buttonDel;
+        private Button buttonUpd;
+        private DataGridView dataGridViewData;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomers.cs

@@ -0,0 +1,101 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormCustomers : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly ICustomerRepository _customerRepository;
+
+        public FormCustomers(IUnityContainer container, ICustomerRepository customerRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentException(nameof(container));
+            _customerRepository = customerRepository ?? throw new ArgumentException(nameof(customerRepository));
+        }
+
+        private void FormCustomers_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<FormCustomer>().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<FormCustomer>();
+                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
+            {
+                _customerRepository.DeleteCustomer(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList()
+        {
+            dataGridViewData.DataSource = _customerRepository.ReadCustomers();
+            dataGridViewData.Columns["Id"].Visible = false;
+            dataGridViewData.Columns["FullName"].Visible = false;
+        }
+
+        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;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormCustomers.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormDirectoryReport.Designer.cs

@@ -0,0 +1,100 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormDirectoryReport
+    {
+        /// <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()
+        {
+            checkBoxCustomers = new CheckBox();
+            checkBoxExecutors = new CheckBox();
+            checkBoxServices = new CheckBox();
+            buttonBuild = new Button();
+            SuspendLayout();
+            // 
+            // checkBoxCustomers
+            // 
+            checkBoxCustomers.AutoSize = true;
+            checkBoxCustomers.Location = new Point(12, 12);
+            checkBoxCustomers.Name = "checkBoxCustomers";
+            checkBoxCustomers.Size = new Size(83, 19);
+            checkBoxCustomers.TabIndex = 0;
+            checkBoxCustomers.Text = "Заказчики";
+            checkBoxCustomers.UseVisualStyleBackColor = true;
+            // 
+            // checkBoxExecutors
+            // 
+            checkBoxExecutors.AutoSize = true;
+            checkBoxExecutors.Location = new Point(12, 37);
+            checkBoxExecutors.Name = "checkBoxExecutors";
+            checkBoxExecutors.Size = new Size(94, 19);
+            checkBoxExecutors.TabIndex = 1;
+            checkBoxExecutors.Text = "Исполители";
+            checkBoxExecutors.UseVisualStyleBackColor = true;
+            // 
+            // checkBoxServices
+            // 
+            checkBoxServices.AutoSize = true;
+            checkBoxServices.Location = new Point(12, 62);
+            checkBoxServices.Name = "checkBoxServices";
+            checkBoxServices.Size = new Size(64, 19);
+            checkBoxServices.TabIndex = 2;
+            checkBoxServices.Text = "Услуги";
+            checkBoxServices.UseVisualStyleBackColor = true;
+            // 
+            // buttonBuild
+            // 
+            buttonBuild.Location = new Point(141, 34);
+            buttonBuild.Name = "buttonBuild";
+            buttonBuild.Size = new Size(117, 23);
+            buttonBuild.TabIndex = 3;
+            buttonBuild.Text = "Сформировать";
+            buttonBuild.UseVisualStyleBackColor = true;
+            buttonBuild.Click += ButtonBuild_Click;
+            // 
+            // FormDirectoryReport
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(270, 94);
+            Controls.Add(buttonBuild);
+            Controls.Add(checkBoxServices);
+            Controls.Add(checkBoxExecutors);
+            Controls.Add(checkBoxCustomers);
+            Name = "FormDirectoryReport";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Выгрузка справочников";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private CheckBox checkBoxCustomers;
+        private CheckBox checkBoxExecutors;
+        private CheckBox checkBoxServices;
+        private Button buttonBuild;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormDirectoryReport.cs

@@ -0,0 +1,45 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Reports;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormDirectoryReport : Form
+    {
+        private readonly IUnityContainer _container;
+
+        public FormDirectoryReport(IUnityContainer container)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void ButtonBuild_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (!checkBoxCustomers.Checked && !checkBoxExecutors.Checked && !checkBoxServices.Checked)
+                    throw new Exception("Не выбран ни один справочник для выгрузки");
+
+                var sfd = new SaveFileDialog()
+                {
+                    Filter = "Docx Files | *.docx"
+                };
+
+                if (sfd.ShowDialog() != DialogResult.OK)
+                    throw new Exception("Не выбран файл для выгрузки отчёта");
+
+                if (_container.Resolve<DocReport>().CreateDoc(sfd.FileName, checkBoxCustomers.Checked,
+                    checkBoxExecutors.Checked, checkBoxServices.Checked))
+                    MessageBox.Show("Документ сформирован", "Форматирование документа",
+                        MessageBoxButtons.OK, MessageBoxIcon.Information);
+                else
+                    MessageBox.Show("Возникли ошибки при формировании документа. Подробности в логах",
+                        "Формирование документа", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при создании отчёта", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormDirectoryReport.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormExecutor.Designer.cs

@@ -0,0 +1,120 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormExecutor
+    {
+        /// <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()
+        {
+            comboBoxExecutorPost = new ComboBox();
+            LabelExecutorName = new Label();
+            labelExecutorPost = new Label();
+            textBoxExecutorName = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // comboBoxExecutorPost
+            // 
+            comboBoxExecutorPost.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxExecutorPost.FormattingEnabled = true;
+            comboBoxExecutorPost.Location = new Point(101, 41);
+            comboBoxExecutorPost.Name = "comboBoxExecutorPost";
+            comboBoxExecutorPost.Size = new Size(168, 23);
+            comboBoxExecutorPost.TabIndex = 0;
+            // 
+            // LabelExecutorName
+            // 
+            LabelExecutorName.AutoSize = true;
+            LabelExecutorName.Location = new Point(12, 15);
+            LabelExecutorName.Name = "LabelExecutorName";
+            LabelExecutorName.Size = new Size(34, 15);
+            LabelExecutorName.TabIndex = 1;
+            LabelExecutorName.Text = "Имя:";
+            // 
+            // labelExecutorPost
+            // 
+            labelExecutorPost.AutoSize = true;
+            labelExecutorPost.Location = new Point(12, 44);
+            labelExecutorPost.Name = "labelExecutorPost";
+            labelExecutorPost.Size = new Size(72, 15);
+            labelExecutorPost.TabIndex = 2;
+            labelExecutorPost.Text = "Должность:";
+            // 
+            // textBoxExecutorName
+            // 
+            textBoxExecutorName.Location = new Point(101, 12);
+            textBoxExecutorName.Name = "textBoxExecutorName";
+            textBoxExecutorName.Size = new Size(168, 23);
+            textBoxExecutorName.TabIndex = 4;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(12, 70);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(257, 23);
+            buttonSave.TabIndex = 7;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(12, 99);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(257, 23);
+            buttonCancel.TabIndex = 8;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormExecutor
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(281, 133);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxExecutorName);
+            Controls.Add(labelExecutorPost);
+            Controls.Add(LabelExecutorName);
+            Controls.Add(comboBoxExecutorPost);
+            Name = "FormExecutor";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Исполнитель";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox comboBoxExecutorPost;
+        private Label LabelExecutorName;
+        private Label labelExecutorPost;
+        private TextBox textBoxExecutorName;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormExecutor.cs

@@ -0,0 +1,68 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+using PIbd_23_Gutorov_I.A._IT_Company.Entities.Enums;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormExecutor : Form
+    {
+        private readonly IExecutorRepository _executorRepository;
+
+        private int? _executorId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var executor = _executorRepository.ReadExecutorById(value);
+                    if (executor == null) throw new InvalidDataException(nameof(executor));
+
+                    textBoxExecutorName.Text = executor.Name;
+                    comboBoxExecutorPost.SelectedItem = executor.Post;
+                    _executorId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormExecutor(IExecutorRepository executorRepository)
+        {
+            InitializeComponent();
+            _executorRepository = executorRepository ?? throw new ArgumentNullException(nameof(executorRepository));
+
+            comboBoxExecutorPost.DataSource = Enum.GetValues(typeof(ExecutorPost));
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrEmpty(textBoxExecutorName.Text) ||
+                    comboBoxExecutorPost.SelectedIndex < 1)
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+
+                if (_executorId.HasValue) _executorRepository.UpdateExecutor(CreateExecutor(_executorId.Value));
+                else _executorRepository.CreateExecutor(CreateExecutor(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 Executor CreateExecutor(int id) =>
+            Executor.CreateEntity(id, textBoxExecutorName.Text, (ExecutorPost)comboBoxExecutorPost.SelectedItem!);
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormExecutor.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormExecutors.Designer.cs

@@ -0,0 +1,126 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormExecutors
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridViewData = new DataGridView();
+            panel = new Panel();
+            buttonDel = new Button();
+            buttonUpd = new Button();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(677, 450);
+            dataGridViewData.TabIndex = 3;
+            // 
+            // panel
+            // 
+            panel.Controls.Add(buttonDel);
+            panel.Controls.Add(buttonUpd);
+            panel.Controls.Add(buttonAdd);
+            panel.Dock = DockStyle.Right;
+            panel.Location = new Point(677, 0);
+            panel.Name = "panel";
+            panel.Size = new Size(123, 450);
+            panel.TabIndex = 2;
+            // 
+            // buttonDel
+            // 
+            buttonDel.BackgroundImage = Properties.Resources.icon_remove_button;
+            buttonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDel.Location = new Point(16, 204);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(90, 90);
+            buttonDel.TabIndex = 2;
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += ButtonDel_Click;
+            // 
+            // buttonUpd
+            // 
+            buttonUpd.BackgroundImage = Properties.Resources.icon_edit_button;
+            buttonUpd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpd.Location = new Point(16, 108);
+            buttonUpd.Name = "buttonUpd";
+            buttonUpd.Size = new Size(90, 90);
+            buttonUpd.TabIndex = 1;
+            buttonUpd.UseVisualStyleBackColor = true;
+            buttonUpd.Click += ButtonUpd_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.icon_add_button;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(16, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(90, 90);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // FormExecutors
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel);
+            Name = "FormExecutors";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Исполнители";
+            Load += FormExecutors_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Panel panel;
+        private Button buttonDel;
+        private Button buttonUpd;
+        private Button buttonAdd;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormExecutors.cs

@@ -0,0 +1,101 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormExecutors : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IExecutorRepository _executorRepository;
+
+        public FormExecutors(IUnityContainer container, IExecutorRepository executorRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentException(nameof(container));
+            _executorRepository = executorRepository ?? throw new ArgumentException(nameof(executorRepository));
+        }
+
+        private void FormExecutors_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<FormExecutor>().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<FormExecutor>();
+                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
+            {
+                _executorRepository.DeleteExecutor(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList()
+        {
+            dataGridViewData.DataSource = _executorRepository.ReadExecutors();
+            dataGridViewData.Columns["Id"].Visible = false;
+            dataGridViewData.Columns["FullName"].Visible = false;
+        }
+
+        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;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormExecutors.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormService.Designer.cs

@@ -0,0 +1,96 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormService
+    {
+        /// <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()
+        {
+            labelServiceDescription = new Label();
+            richTextBoxServiceDescription = new RichTextBox();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            SuspendLayout();
+            // 
+            // labelServiceDescription
+            // 
+            labelServiceDescription.AutoSize = true;
+            labelServiceDescription.Location = new Point(16, 15);
+            labelServiceDescription.Name = "labelServiceDescription";
+            labelServiceDescription.Size = new Size(65, 15);
+            labelServiceDescription.TabIndex = 30;
+            labelServiceDescription.Text = "Описание:";
+            // 
+            // richTextBoxServiceDescription
+            // 
+            richTextBoxServiceDescription.Location = new Point(173, 12);
+            richTextBoxServiceDescription.Name = "richTextBoxServiceDescription";
+            richTextBoxServiceDescription.Size = new Size(202, 96);
+            richTextBoxServiceDescription.TabIndex = 29;
+            richTextBoxServiceDescription.Text = "";
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(16, 143);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(359, 23);
+            buttonCancel.TabIndex = 32;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(16, 114);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(359, 23);
+            buttonSave.TabIndex = 31;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // FormService
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(387, 181);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(labelServiceDescription);
+            Controls.Add(richTextBoxServiceDescription);
+            Name = "FormService";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Услуга";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+        private Label labelServiceDescription;
+        private RichTextBox richTextBoxServiceDescription;
+        private Button buttonCancel;
+        private Button buttonSave;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormService.cs

@@ -0,0 +1,58 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormService : Form
+    {
+        private readonly IServiceRepository _serviceRepository;
+
+        private int? _serviceId;
+
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var service = _serviceRepository.ReadServiceById(value);
+                    if (service == null) throw new InvalidDataException(nameof(service));
+
+                    richTextBoxServiceDescription.Text = service.Description;
+                    _serviceId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+
+        public FormService(IServiceRepository serviceRepository)
+        {
+            InitializeComponent();
+            _serviceRepository = serviceRepository ?? throw new ArgumentNullException(nameof(serviceRepository));
+        }
+
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrEmpty(richTextBoxServiceDescription.Text))
+                    throw new Exception("Имеются незаполненные поля");
+
+                if (_serviceId.HasValue) _serviceRepository.UpdateService(Service.CreateEntity(_serviceId.Value, richTextBoxServiceDescription.Text));
+                else _serviceRepository.CreateService(Service.CreateEntity(0, richTextBoxServiceDescription.Text));
+
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при сохранении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormServices.Designer.cs

@@ -0,0 +1,130 @@
+using static System.Net.Mime.MediaTypeNames;
+using System.Windows.Forms;
+using System.Xml.Linq;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormServices
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridViewData = new DataGridView();
+            panel = new Panel();
+            buttonDel = new Button();
+            buttonUpd = new Button();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(677, 450);
+            dataGridViewData.TabIndex = 5;
+            // 
+            // panel
+            // 
+            panel.Controls.Add(buttonDel);
+            panel.Controls.Add(buttonUpd);
+            panel.Controls.Add(buttonAdd);
+            panel.Dock = DockStyle.Right;
+            panel.Location = new Point(677, 0);
+            panel.Name = "panel";
+            panel.Size = new Size(123, 450);
+            panel.TabIndex = 4;
+            // 
+            // buttonDel
+            // 
+            buttonDel.BackgroundImage = Properties.Resources.icon_remove_button;
+            buttonDel.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonDel.Location = new Point(16, 204);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(90, 90);
+            buttonDel.TabIndex = 2;
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += ButtonDel_Click;
+            // 
+            // buttonUpd
+            // 
+            buttonUpd.BackgroundImage = Properties.Resources.icon_edit_button;
+            buttonUpd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonUpd.Location = new Point(16, 108);
+            buttonUpd.Name = "buttonUpd";
+            buttonUpd.Size = new Size(90, 90);
+            buttonUpd.TabIndex = 1;
+            buttonUpd.UseVisualStyleBackColor = true;
+            buttonUpd.Click += ButtonUpd_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.icon_add_button;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
+            buttonAdd.Location = new Point(16, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(90, 90);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // FormServices
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel);
+            Name = "FormServices";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Услуги";
+            Load += FormServices_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Panel panel;
+        private Button buttonDel;
+        private Button buttonUpd;
+        private Button buttonAdd;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormServices.cs

@@ -0,0 +1,100 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormServices : Form
+    {
+        private readonly IUnityContainer _container;
+
+        private readonly IServiceRepository _serviceRepository;
+
+        public FormServices(IUnityContainer container, IServiceRepository serviceRepository)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentException(nameof(container));
+            _serviceRepository = serviceRepository ?? throw new ArgumentException(nameof(serviceRepository));
+        }
+
+        private void FormServices_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<FormService>().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<FormService>();
+                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
+            {
+                _serviceRepository.DeleteService(findId);
+                LoadList();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void LoadList()
+        {
+            dataGridViewData.DataSource = _serviceRepository.ReadServices();
+            dataGridViewData.Columns["Id"].Visible = false;
+        }
+
+        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;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormServices.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>

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormServicesDistributionReport.Designer.cs

@@ -0,0 +1,108 @@
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    partial class FormServiceDistributionReport
+    {
+        /// <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()
+        {
+            buttonSelectFileName = new Button();
+            labelFileName = new Label();
+            labelDate = new Label();
+            dateTimePickerDate = new DateTimePicker();
+            buttonBuild = new Button();
+            SuspendLayout();
+            // 
+            // buttonSelectFileName
+            // 
+            buttonSelectFileName.Location = new Point(12, 12);
+            buttonSelectFileName.Name = "buttonSelectFileName";
+            buttonSelectFileName.Size = new Size(75, 23);
+            buttonSelectFileName.TabIndex = 0;
+            buttonSelectFileName.Text = "Выбрать";
+            buttonSelectFileName.UseVisualStyleBackColor = true;
+            buttonSelectFileName.Click += ButtonSelectFileName_Click;
+            // 
+            // labelFileName
+            // 
+            labelFileName.AutoSize = true;
+            labelFileName.Location = new Point(93, 16);
+            labelFileName.Name = "labelFileName";
+            labelFileName.Size = new Size(36, 15);
+            labelFileName.TabIndex = 1;
+            labelFileName.Text = "Файл";
+            // 
+            // labelDate
+            // 
+            labelDate.AutoSize = true;
+            labelDate.Location = new Point(12, 41);
+            labelDate.Name = "labelDate";
+            labelDate.Size = new Size(35, 15);
+            labelDate.TabIndex = 2;
+            labelDate.Text = "Дата:";
+            // 
+            // dateTimePickerDate
+            // 
+            dateTimePickerDate.Location = new Point(93, 41);
+            dateTimePickerDate.Name = "dateTimePickerDate";
+            dateTimePickerDate.Size = new Size(200, 23);
+            dateTimePickerDate.TabIndex = 3;
+            // 
+            // buttonBuild
+            // 
+            buttonBuild.Location = new Point(14, 70);
+            buttonBuild.Name = "buttonBuild";
+            buttonBuild.Size = new Size(279, 23);
+            buttonBuild.TabIndex = 4;
+            buttonBuild.Text = "Сформировать";
+            buttonBuild.UseVisualStyleBackColor = true;
+            buttonBuild.Click += ButtonBuild_Click;
+            // 
+            // FormServiceDistributionReport
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(309, 105);
+            Controls.Add(buttonBuild);
+            Controls.Add(dateTimePickerDate);
+            Controls.Add(labelDate);
+            Controls.Add(labelFileName);
+            Controls.Add(buttonSelectFileName);
+            Name = "FormServiceDistributionReport";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Распределение услуг";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Button buttonSelectFileName;
+        private Label labelFileName;
+        private Label labelDate;
+        private DateTimePicker dateTimePickerDate;
+        private Button buttonBuild;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormServicesDistributionReport.cs

@@ -0,0 +1,53 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Reports;
+using Unity;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Forms
+{
+    public partial class FormServiceDistributionReport : Form
+    {
+        private string _fileName = string.Empty;
+
+        private readonly IUnityContainer _container;
+
+        public FormServiceDistributionReport(IUnityContainer container)
+        {
+            InitializeComponent();
+            _container = container ?? throw new ArgumentNullException(nameof(container));
+        }
+
+        private void ButtonSelectFileName_Click(object sender, EventArgs e)
+        {
+            var sfd = new SaveFileDialog()
+            {
+                Filter = "Pdf Files | *.pdf"
+            };
+            if (sfd.ShowDialog() == DialogResult.OK)
+            {
+                _fileName = sfd.FileName;
+                labelFileName.Text = Path.GetFileName(_fileName);
+            }
+        }
+
+        private void ButtonBuild_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(_fileName))
+                    throw new Exception("Отсутствует имя файла для отчета");
+
+                if (_container.Resolve<ChartReport>().CreateChart(_fileName, dateTimePickerDate.Value))
+                    MessageBox.Show("Документ сформирован", "Формирование документа",
+                    MessageBoxButtons.OK, MessageBoxIcon.Information);
+                else
+                    MessageBox.Show("Возникли ошибки при формировании документа. Подробности в логах",
+                    "Формирование документа", MessageBoxButtons.OK, MessageBoxIcon.Information);
+
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при создании очета",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Forms/FormServicesDistributionReport.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>

PIbd-23_Gutorov_I.A._IT-Company/PIbd-23_Gutorov_I.A._IT-Company.csproj

@@ -9,4 +9,43 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Dapper" Version="2.1.35" />
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="Npgsql" Version="9.0.1" />
+    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
+    <PackageReference Include="Serilog" Version="4.1.0" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.4" />
+    <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.9.0" />
+    <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="appsettings.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

PIbd-23_Gutorov_I.A._IT-Company/Program.cs

@@ -1,3 +1,11 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
+using Serilog;
+using Unity;
+using Unity.Microsoft.Logging;
+
 namespace PIbd_23_Gutorov_I.A._IT_Company
 {
     internal static class Program
@@ -11,7 +19,35 @@ namespace PIbd_23_Gutorov_I.A._IT_Company
             // 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<FormItCompany>());
+        }
+
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+
+            container.AddExtension(new LoggingExtension(CreateLoggerFactory()));
+
+            container.RegisterType<IContractRepository, ContractRepository>();
+            container.RegisterType<ICustomerExecutorReviewRepository, CustomerExecutorReviewRepository>();
+            container.RegisterType<ICustomerRepository, CustomerRepository>();
+            container.RegisterType<IExecutorRepository, ExecutorRepository>();
+            container.RegisterType<IServiceRepository, ServiceRepository>();
+
+            container.RegisterType<IConnectionString, ConnectionString>();
+
+            return container;
+        }
+
+        private static LoggerFactory CreateLoggerFactory()
+        {
+            var loggerFactory = new LoggerFactory();
+            loggerFactory.AddSerilog(new LoggerConfiguration()
+                .ReadFrom.Configuration(new ConfigurationBuilder()
+                .SetBasePath(Directory.GetCurrentDirectory())
+                .AddJsonFile("appsettings.json").Build())
+                .CreateLogger());
+            return loggerFactory;
         }
     }
 }

PIbd-23_Gutorov_I.A._IT-Company/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 PIbd_23_Gutorov_I.A._IT_Company.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("PIbd_23_Gutorov_I.A._IT_Company.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 icon_add_button {
+            get {
+                object obj = ResourceManager.GetObject("icon-add-button", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap icon_edit_button {
+            get {
+                object obj = ResourceManager.GetObject("icon-edit-button", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap icon_remove_button {
+            get {
+                object obj = ResourceManager.GetObject("icon-remove-button", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap modern_equipped_computer_lab {
+            get {
+                object obj = ResourceManager.GetObject("modern-equipped-computer-lab", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/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="modern-equipped-computer-lab" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\modern-equipped-computer-lab.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="icon-add-button" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\icon-add-button.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="icon-edit-button" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\icon-edit-button.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="icon-remove-button" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\icon-remove-button.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

PIbd-23_Gutorov_I.A._IT-Company/Reports/ChartReport.cs

@@ -0,0 +1,50 @@
+using Microsoft.Extensions.Logging;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Reports;
+
+internal class ChartReport
+{
+    private readonly IContractRepository _contractRepository;
+
+    private readonly ILogger<ChartReport> _logger;
+
+    public ChartReport(IContractRepository contractRepository,
+        ILogger<ChartReport> logger)
+    {
+        _contractRepository = contractRepository ??
+            throw new ArgumentNullException(nameof(contractRepository));
+        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
+    }
+
+    public bool CreateChart(string filePath, DateTime dateTime)
+    {
+        try
+        {
+            new PdfBuilder(filePath)
+                .AddHeader("Заключение контрактов")
+                .AddPieChart($"Оказанные услуги на {dateTime: dd MMMM yyyy}", GetData(dateTime))
+                .Build();
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при формировании документа");
+            return false;
+        }
+    }
+
+    private List<(string Caption, double Value)> GetData(DateTime dateTime)
+    {
+        return _contractRepository
+            .ReadContracts(dateFrom: dateTime.Date, dateTo: dateTime.Date.AddDays(1))
+            .GroupBy(x => x.CustomerName, (key, group) => new
+            {
+                Id = key,
+                Count = group.Sum(x => x.Services.Count())
+            })
+            .Select(x => (x.Id.ToString(), (double)x.Count))
+            .ToList();
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Reports/DocReport.cs

@@ -0,0 +1,79 @@
+using Microsoft.Extensions.Logging;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Reports;
+
+internal class DocReport
+{
+    private readonly ICustomerRepository _customerRepository;
+
+    private readonly IExecutorRepository _executorRepository;
+
+    private readonly IServiceRepository _serviceRepository;
+
+    private readonly ILogger<DocReport> _logger;
+
+    public DocReport(ICustomerRepository customerRepository,
+        IExecutorRepository executorRepository, IServiceRepository serviceRepository,
+        ILogger<DocReport> logger)
+    {
+        _customerRepository = customerRepository ?? throw new ArgumentNullException(nameof(customerRepository));
+        _executorRepository = executorRepository ?? throw new ArgumentNullException(nameof(executorRepository));
+        _serviceRepository = serviceRepository ?? throw new ArgumentNullException(nameof(serviceRepository));
+        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
+    }
+
+    public bool CreateDoc(string filePath, bool includeCustomers, bool includeExecutors, bool includeServices)
+    {
+        var wordBuilder = new WordBuilder(filePath);
+
+        try
+        {
+            var builder = new WordBuilder(filePath).AddHeader("Документ со справочниками");
+
+            if (includeCustomers)
+                builder.AddParagraph("Заказчики").AddTable([2400, 2400, 2400], GetCustomers());
+
+            if (includeExecutors)
+                builder.AddParagraph("Работники").AddTable([2400, 2400], GetExecutors());
+
+            if (includeServices)
+                builder.AddParagraph("Услуги").AddTable([2400], GetServices());
+
+            builder.Build();
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при формировании документа");
+            return false;
+        }
+    }
+
+    private List<string[]> GetCustomers()
+    {
+        return [
+            ["Имя", "Контакты", "Адрес"],
+            .. _customerRepository
+            .ReadCustomers()
+            .Select(x => new string[] { x.Name, x.Contact, x.Address })];
+    }
+
+    private List<string[]> GetExecutors()
+    {
+        return [
+            ["Имя", "Должность"],
+            .. _executorRepository
+            .ReadExecutors()
+            .Select(x => new string[] { x.Name, x.Post.ToString() })];
+    }
+
+    private List<string[]> GetServices()
+    {
+        return [
+            ["Описание услуги"],
+            .. _serviceRepository
+            .ReadServices()
+            .Select(x => new string[] { x.Description })];
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Reports/ExcelBuilder.cs

@@ -0,0 +1,315 @@
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Reports;
+
+internal class ExcelBuilder
+{
+    private readonly string _filePath;
+
+    private readonly SheetData _sheetData;
+
+    private readonly MergeCells _mergeCells;
+
+    private readonly Columns _columns;
+
+    private uint _rowIndex = 0;
+
+    public ExcelBuilder(string filePath)
+    {
+        if (string.IsNullOrWhiteSpace(filePath)) throw new ArgumentNullException(nameof(filePath));
+
+        if (File.Exists(filePath)) File.Delete(filePath);
+
+        _filePath = filePath;
+        _sheetData = new SheetData();
+        _mergeCells = new MergeCells();
+        _columns = new Columns();
+        _rowIndex = 1;
+    }
+
+    public ExcelBuilder AddHeader(string header, int startIndex, int count)
+    {
+        CreateCell(startIndex, _rowIndex, header, StyleIndex.BoldTextWithoutBorder);
+        for (int i = startIndex + 1; i < startIndex + count; ++i)
+            CreateCell(i, _rowIndex, "", StyleIndex.SimpleTextWithoutBorder);
+
+        _mergeCells.Append(new MergeCell()
+        {
+            Reference = new StringValue($"{GetExcelColumnName(startIndex)}{_rowIndex}:" +
+            $"{GetExcelColumnName(startIndex + count - 1)}{_rowIndex}")
+        });
+        _rowIndex++;
+
+        return this;
+    }
+
+    public ExcelBuilder AddParagraph(string text, int columnIndex)
+    {
+        CreateCell(columnIndex, _rowIndex++, text, StyleIndex.SimpleTextWithoutBorder);
+
+        return this;
+    }
+
+    public ExcelBuilder AddTable(int[] columnsWidths, List<string[]> data)
+    {
+        if (columnsWidths == null || columnsWidths.Length == 0)
+            throw new ArgumentNullException(nameof(columnsWidths));
+
+        if (data == null || data.Count == 0)
+            throw new ArgumentNullException(nameof(data));
+
+        if (data.Any(x => x.Length != columnsWidths.Length))
+            throw new InvalidOperationException("widths.Length != data.Length");
+
+        uint counter = 1;
+        int coef = 2;
+        _columns.Append(columnsWidths.Select(x => new Column
+        {
+            Min = counter,
+            Max = counter++,
+            Width = x * coef,
+            CustomWidth = true
+        }));
+
+        for (var j = 0; j < data.First().Length; ++j)
+            CreateCell(j, _rowIndex, data.First()[j], StyleIndex.BoldTextWithBorder);
+
+        _rowIndex++;
+        for (var i = 1; i < data.Count - 1; ++i)
+        {
+            for (var j = 0; j < data[i].Length; ++j)
+                CreateCell(j, _rowIndex, data[i][j], StyleIndex.SimpleTextWithBorder);
+            _rowIndex++;
+        }
+
+        for (var j = 0; j < data.Last().Length; ++j)
+            CreateCell(j, _rowIndex, data.Last()[j], StyleIndex.BoldTextWithBorder);
+
+        _rowIndex++;
+        return this;
+    }
+
+    public void Build()
+    {
+        using var spreadsheetDocument = SpreadsheetDocument.Create(_filePath,
+            SpreadsheetDocumentType.Workbook);
+        var workbookpart = spreadsheetDocument.AddWorkbookPart();
+        GenerateStyle(workbookpart);
+        workbookpart.Workbook = new Workbook();
+        var worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+        worksheetPart.Worksheet = new Worksheet();
+        if (_columns.HasChildren)
+            worksheetPart.Worksheet.Append(_columns);
+
+        worksheetPart.Worksheet.Append(_sheetData);
+        var sheets = spreadsheetDocument.WorkbookPart!.Workbook
+            .AppendChild(new Sheets());
+        var sheet = new Sheet()
+        {
+            Id = spreadsheetDocument.WorkbookPart
+            .GetIdOfPart(worksheetPart),
+            SheetId = 1,
+            Name = "Лист 1"
+        };
+
+        sheets.Append(sheet);
+        if (_mergeCells.HasChildren)
+            worksheetPart.Worksheet.InsertAfter(_mergeCells,
+                worksheetPart.Worksheet.Elements<SheetData>().First());
+    }
+
+    private static void GenerateStyle(WorkbookPart workbookPart)
+    {
+        var workbookStylesPart = workbookPart.AddNewPart<WorkbookStylesPart>();
+        workbookStylesPart.Stylesheet = new Stylesheet();
+
+        var fonts = new Fonts()
+        {
+            Count = 2,
+            KnownFonts = BooleanValue.FromBoolean(true)
+        };
+        fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+        {
+            FontSize = new FontSize() { Val = 11 },
+            FontName = new FontName() { Val = "Calibri" },
+            FontFamilyNumbering = new FontFamilyNumbering() { Val = 2 },
+            FontScheme = new FontScheme()
+            {
+                Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor)
+            }
+        });
+        fonts.Append(new DocumentFormat.OpenXml.Spreadsheet.Font
+        {
+            FontSize = new FontSize() { Val = 11 },
+            FontName = new FontName() { Val = "Calibri" },
+            FontFamilyNumbering = new FontFamilyNumbering() { Val = 2 },
+            FontScheme = new FontScheme()
+            {
+                Val = new EnumValue<FontSchemeValues>(FontSchemeValues.Minor)
+            },
+            Bold = new Bold() { Val = true }
+        });
+        workbookStylesPart.Stylesheet.Append(fonts);
+
+        // Default Fill
+        var fills = new Fills() { Count = 1 };
+        fills.Append(new Fill
+        {
+            PatternFill = new PatternFill()
+            {
+                PatternType = new EnumValue<PatternValues>(PatternValues.None)
+            }
+        });
+        workbookStylesPart.Stylesheet.Append(fills);
+
+        // Default Border
+        var borders = new Borders() { Count = 2 };
+        borders.Append(new Border
+        {
+            LeftBorder = new LeftBorder(),
+            RightBorder = new RightBorder(),
+            TopBorder = new TopBorder(),
+            BottomBorder = new BottomBorder(),
+            DiagonalBorder = new DiagonalBorder()
+        });
+        borders.Append(new Border
+        {
+            LeftBorder = new LeftBorder() { Style = BorderStyleValues.Thin },
+            RightBorder = new RightBorder() { Style = BorderStyleValues.Thin },
+            TopBorder = new TopBorder() { Style = BorderStyleValues.Thin },
+            BottomBorder = new BottomBorder() { Style = BorderStyleValues.Thin },
+            DiagonalBorder = new DiagonalBorder()
+        });
+        workbookStylesPart.Stylesheet.Append(borders);
+
+        // Default cell format and a date cell format
+        var cellFormats = new CellFormats() { Count = 4 };
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 0,
+            BorderId = 0,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Left,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 1,
+            BorderId = 0,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Left,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 0,
+            BorderId = 1,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Left,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        cellFormats.Append(new CellFormat
+        {
+            NumberFormatId = 0,
+            FormatId = 0,
+            FontId = 1,
+            BorderId = 1,
+            FillId = 0,
+            Alignment = new Alignment()
+            {
+                Horizontal = HorizontalAlignmentValues.Left,
+                Vertical = VerticalAlignmentValues.Center,
+                WrapText = true
+            }
+        });
+        workbookStylesPart.Stylesheet.Append(cellFormats);
+    }
+
+    private enum StyleIndex
+    {
+        SimpleTextWithoutBorder = 0,
+        BoldTextWithoutBorder = 1,
+        SimpleTextWithBorder = 2,
+        BoldTextWithBorder = 3,
+    }
+
+    private void CreateCell(int columnIndex, uint rowIndex, string text, StyleIndex styleIndex)
+    {
+        var columnName = GetExcelColumnName(columnIndex);
+        var cellReference = columnName + rowIndex;
+        var row = _sheetData.Elements<Row>()
+            .FirstOrDefault(r => r.RowIndex! == rowIndex);
+        if (row == null)
+        {
+            row = new Row() { RowIndex = rowIndex };
+            _sheetData.Append(row);
+        }
+
+        var newCell = row.Elements<Cell>()
+            .FirstOrDefault(c => c.CellReference != null &&
+            c.CellReference.Value == columnName + rowIndex);
+        if (newCell == null)
+        {
+            Cell? refCell = null;
+
+            foreach (Cell cell in row.Elements<Cell>())
+            {
+                if (cell.CellReference?.Value != null &&
+                    cell.CellReference.Value.Length == cellReference.Length)
+                {
+                    if (string.Compare(
+                        cell.CellReference.Value, cellReference, true) > 0)
+                    {
+                        refCell = cell;
+                        break;
+                    }
+                }
+            }
+
+            newCell = new Cell() { CellReference = cellReference };
+            row.InsertBefore(newCell, refCell);
+        }
+
+        newCell.CellValue = new CellValue(text);
+        newCell.DataType = CellValues.String;
+        newCell.StyleIndex = (uint)styleIndex;
+    }
+
+    private static string GetExcelColumnName(int columnNumber)
+    {
+        columnNumber += 1;
+        int dividend = columnNumber;
+        string columnName = string.Empty;
+        int modulo;
+
+        while (dividend > 0)
+        {
+            modulo = (dividend - 1) % 26;
+            columnName = Convert.ToChar(65 + modulo).ToString() + columnName;
+            dividend = (dividend - modulo) / 26;
+        }
+
+        return columnName;
+    }
+}
+

PIbd-23_Gutorov_I.A._IT-Company/Reports/PdfBuilder.cs

@@ -0,0 +1,87 @@
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Shapes.Charts;
+using MigraDoc.Rendering;
+using System.Text;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Reports;
+
+internal class PdfBuilder
+{
+    private readonly string _filePath;
+
+    private readonly Document _document;
+
+    public PdfBuilder(string filePath)
+    {
+        if (string.IsNullOrWhiteSpace(filePath))
+            throw new ArgumentNullException(nameof(filePath));
+
+        if (File.Exists(filePath))
+            File.Delete(filePath);
+
+        _filePath = filePath;
+        _document = new Document();
+        DefineStyles();
+    }
+
+    public PdfBuilder AddHeader(string header)
+    {
+        _document.AddSection().AddParagraph(header, "NormalBold");
+        return this;
+    }
+
+    public PdfBuilder AddPieChart(string title, List<(string Caption, double Value)> data)
+    {
+        if (data == null || data.Count == 0)
+            return this;
+
+        var chart = new Chart(ChartType.Pie2D);
+        var series = chart.SeriesCollection.AddSeries();
+        series.Add(data.Select(x => x.Value).ToArray());
+
+        var xseries = chart.XValues.AddXSeries();
+        xseries.Add(data.Select(x => x.Caption).ToArray());
+
+        chart.DataLabel.Type = DataLabelType.Percent;
+        chart.DataLabel.Position = DataLabelPosition.OutsideEnd;
+
+        chart.Width = Unit.FromCentimeter(16);
+        chart.Height = Unit.FromCentimeter(12);
+
+        chart.TopArea.AddParagraph(title);
+
+        chart.XAxis.MajorTickMark = TickMarkType.Outside;
+
+        chart.YAxis.MajorTickMark = TickMarkType.Outside;
+        chart.YAxis.HasMajorGridlines = true;
+
+        chart.PlotArea.LineFormat.Width = 1;
+        chart.PlotArea.LineFormat.Visible = true;
+
+        chart.TopArea.AddLegend();
+
+        _document.LastSection.Add(chart);
+
+        return this;
+    }
+
+    public void Build()
+    {
+        Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+        
+        var renderer = new PdfDocumentRenderer(true)
+        {
+            Document = _document
+        };
+
+        renderer.RenderDocument();
+        renderer.PdfDocument.Save(_filePath);
+    }
+
+    private void DefineStyles()
+    {
+        var headerStyle = _document.Styles.AddStyle("NormalBold", "Normal");
+        headerStyle.Font.Bold = true;
+        headerStyle.Font.Size = 14;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Reports/TableReport.cs

@@ -0,0 +1,80 @@
+using Microsoft.Extensions.Logging;
+using PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Reports;
+
+internal class TableReport
+{
+    private readonly IContractRepository _contractRepository;
+
+    private readonly ILogger<TableReport> _logger;
+
+    internal static readonly string[] item = ["Сотрудник", "Дата", "Заключено контрактов", "Истекло контрактов"];
+
+    public TableReport(IContractRepository contractRepository, ICustomerExecutorReviewRepository
+        customerExecutorReviewRepository, ILogger<TableReport> logger)
+    {
+        _contractRepository = contractRepository ??
+            throw new ArgumentNullException(nameof(contractRepository));
+        _logger = logger ?? throw
+            new ArgumentNullException(nameof(logger));
+    }
+
+    public bool CreateTable(string filePath, int customerId, DateTime startDate, DateTime endDate)
+    {
+        try
+        {
+            new ExcelBuilder(filePath)
+                .AddHeader("Сводка по заключениям контрактов", 0, 4)
+                .AddParagraph($"за период с {startDate:dd.MM.yyyy} по {endDate:dd.MM.yyyy}", 0)
+                .AddTable([10, 10, 15, 15], GetData(customerId, startDate, endDate))
+                .Build();
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при формировании документа");
+            return false;
+        }
+    }
+
+    private List<string[]> GetData(int customerId, DateTime startDate, DateTime endDate)
+    {
+        var data = _contractRepository
+            .ReadContracts(customerId: customerId, dateFrom: startDate, dateTo: endDate)
+            .GroupBy(x => x.ExecutorFullName)
+            .Select(x => new
+            {
+                x.First().ExecutorFullName,
+                Date = x.First().ConclusionDate,
+                CountIn = (int?)x.Count(),
+                CountOut = (int?)null
+            })
+            .Union(
+            _contractRepository
+            .ReadContracts(customerId: customerId, dateFrom: startDate, dateTo: endDate)
+            .GroupBy(x => x.ExecutorFullName)
+            .Select(x => new
+            {
+                x.First().ExecutorFullName,
+                Date = x.First().Deadline,
+                CountIn = (int?)null,
+                CountOut = (int?)x.Count()
+            })
+            )
+            .OrderBy(x => x.Date);
+
+
+        return new List<string[]>() { item }
+        .Union(data.Select(x => new string[] {
+            x.ExecutorFullName,
+            x.Date.ToString("dd.MM.yyyy"),
+            x.CountIn?.ToString("N0") ?? string.Empty,
+            x.CountOut?.ToString("N0") ?? string.Empty
+        }))
+        .Union(
+        [["Всего", "", data.Sum(x => x.CountIn ?? 0).ToString("N0"), data.Sum(x => x.CountOut ?? 0).ToString("N0")]])
+        .ToList();
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Reports/WordBuilder.cs

@@ -0,0 +1,124 @@
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Reports;
+
+internal class WordBuilder
+{
+    private readonly string _filePath;
+
+    private readonly Document _document;
+
+    private readonly Body _body;
+
+    public WordBuilder(string filePath)
+    {
+        if (string.IsNullOrWhiteSpace(filePath)) throw new ArgumentNullException(nameof(filePath));
+
+        if (File.Exists(filePath)) File.Delete(filePath);
+
+        _filePath = filePath;
+        _document = new Document();
+        _body = _document.AppendChild(new Body());
+    }
+
+    public WordBuilder AddHeader(string header)
+    {
+        var paragraph = _body.AppendChild(new Paragraph());
+        var run = paragraph.AppendChild(new Run());
+        var runProperties = run.AppendChild(new RunProperties());
+        runProperties.AppendChild(new Bold());
+        run.AppendChild(new Text(header));
+
+        return this;
+    }
+
+    public WordBuilder AddParagraph(string text)
+    {
+        var paragraph = _body.AppendChild(new Paragraph());
+        var run = paragraph.AppendChild(new Run());
+        run.AppendChild(new Text(text));
+
+        return this;
+    }
+
+    public WordBuilder AddTable(int[] widths, List<string[]> data)
+    {
+        if (widths == null || widths.Length == 0)
+        {
+            throw new ArgumentNullException(nameof(widths));
+        }
+
+        if (data == null || data.Count == 0)
+        {
+            throw new ArgumentNullException(nameof(data));
+        }
+
+        if (data.Any(x => x.Length != widths.Length))
+        {
+            throw new InvalidOperationException("widths.Length != data.Length");
+        }
+
+        var table = new Table();
+        table.AppendChild(new TableProperties(
+            new TableBorders(
+                new TopBorder()
+                {
+                    Val = new EnumValue<BorderValues>(BorderValues.Single),
+                    Size = 12
+                },
+                new BottomBorder()
+                {
+                    Val = new EnumValue<BorderValues>(BorderValues.Single),
+                    Size = 12
+                },
+                new LeftBorder()
+                {
+                    Val = new EnumValue<BorderValues>(BorderValues.Single),
+                    Size = 12
+                },
+                new RightBorder()
+                {
+                    Val = new EnumValue<BorderValues>(BorderValues.Single),
+                    Size = 12
+                },
+                new InsideHorizontalBorder()
+                {
+                    Val = new EnumValue<BorderValues>(BorderValues.Single),
+                    Size = 12
+                },
+                new InsideVerticalBorder()
+                {
+                    Val = new EnumValue<BorderValues>(BorderValues.Single),
+                    Size = 12
+                }
+            )
+        ));
+
+        // Заголовок
+        var tr = new TableRow();
+        for (var j = 0; j < widths.Length; ++j)
+        {
+            tr.Append(new TableCell(new TableCellProperties(
+                new TableCellWidth() { Width = widths[j].ToString() }),
+                new Paragraph(new Run(new RunProperties(new Bold()), new Text(data.First()[j])))));
+        }
+        table.Append(tr);
+
+        // Данные
+        table.Append(data.Skip(1).Select(x => new TableRow(
+            x.Select(y => new TableCell(
+                new Paragraph(new Run(new Text(y))))))));
+        _body.Append(table);
+
+        return this;
+    }
+
+    public void Build()
+    {
+        using var wordDocument = WordprocessingDocument.Create(_filePath, WordprocessingDocumentType.Document);
+        var mainPart = wordDocument.AddMainDocumentPart();
+        mainPart.Document = _document;
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/IConnectionString.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+public interface IConnectionString
+{
+    public string ConnectionString { get; }
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/IContractRepository.cs

@@ -0,0 +1,12 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+public interface IContractRepository
+{
+    IEnumerable<Contract> ReadContracts(DateTime? dateFrom = null, DateTime? dateTo = null, int? customerId = null, int? executorId = null);
+
+    void CreateContract(Contract contract);
+
+    void DeleteContract(int id);
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/ICustomerExecutorReviewRepository.cs

@@ -0,0 +1,12 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+public interface ICustomerExecutorReviewRepository
+{
+    IEnumerable<CustomerExecutorReview> ReadCustomerExecutorReviews(int? customerId = null, int? executorId = null);
+
+    CustomerExecutorReview ReadCustomerExecutorReviewById(int id);
+
+    void CreateCustomerExecutorReview(CustomerExecutorReview customerContractReview);
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/ICustomerRepository.cs

@@ -0,0 +1,16 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+public interface ICustomerRepository
+{
+    IEnumerable<Customer> ReadCustomers();
+
+    Customer ReadCustomerById(int id);
+
+    void CreateCustomer(Customer customer);
+
+    void UpdateCustomer(Customer customer);
+
+    void DeleteCustomer(int id);
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/IExecutorRepository.cs

@@ -0,0 +1,16 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+public interface IExecutorRepository
+{
+    IEnumerable<Executor> ReadExecutors();
+
+    Executor ReadExecutorById(int id);
+
+    void CreateExecutor(Executor executor);
+
+    void UpdateExecutor(Executor executor);
+
+    void DeleteExecutor(int id);
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/IServiceRepository.cs

@@ -0,0 +1,16 @@
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories;
+
+public interface IServiceRepository
+{
+    IEnumerable<Service> ReadServices();
+
+    Service ReadServiceById(int id);
+
+    void CreateService(Service service);
+
+    void UpdateService(Service service);
+
+    void DeleteService(int id);
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ConnectionString.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
+
+public class ConnectionString : IConnectionString
+{
+    string IConnectionString.ConnectionString => "Host=localhost;Port=5432;Username=postgres;Password=postgres;Database=OTP";
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ContractRepository.cs

@@ -0,0 +1,152 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
+
+public class ContractRepository : IContractRepository
+{
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<ContractRepository> _logger;
+
+    public ContractRepository(IConnectionString connectionString, ILogger<ContractRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+    public void CreateContract(Entities.Contract contract)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(contract));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            using var transaction = connection.BeginTransaction();
+
+            var queryInsert = @"
+                INSERT INTO Contracts (CustomerId, ExecutorId, Category, 
+                ConclusionDate, Deadline, PaymentAmount) 
+                VALUES (@CustomerId, @ExecutorId, @Category, 
+                @ConclusionDate, @Deadline, @PaymentAmount);
+                SELECT MAX(Id) FROM Contracts;
+            ";
+            var contractId = connection.QueryFirst<int>(queryInsert, contract, transaction);
+
+            var querySubInsert = @"
+                INSERT INTO ServiceContract (ServiceId, ContractId)
+                VALUES (@ServiceId, @ContractId);
+            ";
+            foreach (var elem in contract.Services)
+            {
+                var serviceId = elem.Id;
+                connection.Execute(querySubInsert, new { serviceId, contractId }, transaction);
+            }
+
+            transaction.Commit();
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+
+    public void DeleteContract(int id)
+    {
+        _logger.LogInformation("Удаление объекта");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryDelete = @"
+                DELETE FROM Contracts
+                WHERE Id = @id
+            ";
+            connection.Execute(queryDelete, new { id });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+
+    public IEnumerable<Contract> ReadContracts(DateTime? dateFrom = null, DateTime? dateTo = null, int? customerId = null, int? executorId = null)
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            var builder = new QueryBuilder();
+            if (dateFrom.HasValue)
+            {
+                builder.AddCondition("c.ConclusionDate >= @dateFrom");
+                builder.AddCondition("c.Deadline >= @dateFrom");
+            }
+            if (dateTo.HasValue)
+            {
+                builder.AddCondition("c.ConclusionDate <= @dateTo");
+                builder.AddCondition("c.Deadline <= @dateTo");
+            }
+            if (customerId.HasValue)
+                builder.AddCondition("c.CustomerId >= @customerId");
+            if (executorId.HasValue)
+                builder.AddCondition("c.ExecutorId >= @executorId");
+
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @$"
+                SELECT c.*,
+                CONCAT(cu.Name, ' ', cu.Contact) as CustomerName,
+                e.Post as ExecutorPost,
+                e.Name as ExecutorName,
+                sc.ServiceId,
+                s.Description as ServiceDescription
+                FROM Contracts c
+                INNER JOIN ServiceContract sc ON sc.ContractId = c.Id
+                LEFT JOIN Services s ON sc.ServiceId = s.Id
+                LEFT JOIN Customers cu ON cu.Id = c.CustomerId
+                LEFT JOIN Executors e ON e.Id = c.ExecutorId
+                {builder.Build()};
+            ";
+
+            var contractsDict = new Dictionary<int, List<ServiceContract>>();
+
+            var contracts = connection.Query<Contract, ServiceContract, Contract>(querySelect, (contract, serviceContract) =>
+            {
+                if (!contractsDict.TryGetValue(contract.Id, out var sc))
+                {
+                    sc = [];
+                    contractsDict.Add(contract.Id, sc);
+                }
+
+                sc.Add(serviceContract);
+                return contract;
+            }, splitOn: "ServiceId", param: new
+            {
+                dateFrom,
+                dateTo,
+                customerId,
+                executorId
+            });
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(contracts));
+
+            return contractsDict.Select(x =>
+            {
+                var c = contracts.First(y => y.Id == x.Key);
+                c.SetServices(x.Value.Select(x => Service.CreateEntity(x.ServiceId, x.ServiceDescription)));
+                return c;
+            }).ToArray();
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при чтении объектов");
+            throw;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/CustomerExecutorReviewRepository.cs

@@ -0,0 +1,96 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
+
+public class CustomerExecutorReviewRepository : ICustomerExecutorReviewRepository
+{
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<CustomerExecutorReviewRepository> _logger;
+
+    public CustomerExecutorReviewRepository(IConnectionString connectionString, ILogger<CustomerExecutorReviewRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+    public void CreateCustomerExecutorReview(CustomerExecutorReview customerContractReview)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(customerContractReview));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryInsert = @"
+                INSERT INTO CustomerExecutorReviews (CustomerId, ExecutorId, Review, Grade)
+                VALUES (@CustomerId, @ExecutorId, @Review, @Grade);
+            ";
+            connection.Execute(queryInsert, customerContractReview);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+
+    public CustomerExecutorReview ReadCustomerExecutorReviewById(int id)
+    {
+        _logger.LogInformation("Получение объекта по идентификатору");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"
+                SELECT * FROM CustomerExecutorReviews WHERE Id = @Id;
+            ";
+            var customerEexcutorReview = connection.QueryFirst<CustomerExecutorReview>(querySelect, new { id });
+            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(customerEexcutorReview));
+            return customerEexcutorReview;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при поиске объекта");
+            throw;
+        }
+    }
+
+    public IEnumerable<CustomerExecutorReview> ReadCustomerExecutorReviews(int? customerId = null, int? executorId = null)
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            var builder = new QueryBuilder();
+            if (customerId.HasValue)
+                builder.AddCondition("cer.CustomerId = @customerId");
+            if (executorId.HasValue)
+                builder.AddCondition("cer.ExecutorId = @executorId");
+
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @$"
+                SELECT cer.*,
+                CONCAT(c.Name, ' ', c.Contact) as CustomerName,
+                e.Post as ExecutorPost,
+                e.Name as ExecutorName
+                FROM CustomerExecutorReviews cer
+                LEFT JOIN Customers c ON c.Id = cer.CustomerId
+                LEFT JOIN Executors e ON e.Id = cer.ExecutorId
+                {builder.Build()};
+            ";
+            var customerExecutorReviews = connection.Query<CustomerExecutorReview>(querySelect, new { customerId, executorId });
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(customerExecutorReviews));
+            return customerExecutorReviews;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при чтении объектов");
+            throw;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/CustomerRepository.cs

@@ -0,0 +1,125 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
+
+public class CustomerRepository : ICustomerRepository
+{
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<CustomerRepository> _logger;
+
+    public CustomerRepository(IConnectionString connectionString, ILogger<CustomerRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+    public void CreateCustomer(Customer customer)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(customer));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryInsert = @"
+                INSERT INTO Customers (Name, Contact, Address)
+                VALUES (@Name, @Contact, @Address);
+            ";
+            connection.Execute(queryInsert, customer);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+
+    public void DeleteCustomer(int id)
+    {
+        _logger.LogInformation("Удаление объекта");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryDelete = @"
+                DELETE FROM Customers WHERE Id = @Id;
+            ";
+            connection.Execute(queryDelete, new { id });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+
+    public Customer ReadCustomerById(int id)
+    {
+        _logger.LogInformation("Получение объекта по идентификатору");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"
+                SELECT * FROM Customers WHERE Id = @Id;
+            ";
+            var customer = connection.QueryFirst<Customer>(querySelect, new { id });
+            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(customer));
+            return customer;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при поиске объекта");
+            throw;
+        }
+    }
+
+    public IEnumerable<Customer> ReadCustomers()
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"
+                SELECT * FROM Customers;
+            ";
+            var customers = connection.Query<Customer>(querySelect);
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(customers));
+            return customers;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при чтении объектов");
+            throw;
+        }
+    }
+
+    public void UpdateCustomer(Customer customer)
+    {
+        _logger.LogInformation("Редактирование объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(customer));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryUpdate = @"
+                UPDATE Customers
+                SET Name = @Name, Contact = @Contact, Address = @Address
+                WHERE Id = @Id;
+            ";
+            connection.Execute(queryUpdate, customer);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при редактировании объекта");
+            throw;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ExecutorRepository.cs

@@ -0,0 +1,125 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
+
+public class ExecutorRepository : IExecutorRepository
+{
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<ExecutorRepository> _logger;
+
+    public ExecutorRepository(IConnectionString connectionString, ILogger<ExecutorRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+    public void CreateExecutor(Executor executor)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(executor));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryInsert = @"
+                INSERT INTO Executors (Name, Post)
+                VALUES (@Name, @Post);
+            ";
+            connection.Execute(queryInsert, executor);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+
+    public void DeleteExecutor(int id)
+    {
+        _logger.LogInformation("Удаление объекта");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryDelete = @"
+                DELETE FROM Executors WHERE Id = @Id;
+            ";
+            connection.Execute(queryDelete, new { id });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+
+    public Executor ReadExecutorById(int id)
+    {
+        _logger.LogInformation("Получение объекта по идентификатору");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"
+                SELECT * FROM Executors WHERE Id = @Id;
+            ";
+            var executor = connection.QueryFirst<Executor>(querySelect, new { id });
+            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(executor));
+            return executor;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при поиске объекта");
+            throw;
+        }
+    }
+
+    public IEnumerable<Executor> ReadExecutors()
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"
+                SELECT * FROM Executors;
+            ";
+            var executors = connection.Query<Executor>(querySelect);
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(executors));
+            return executors;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при чтении объектов");
+            throw;
+        }
+    }
+
+    public void UpdateExecutor(Executor executor)
+    {
+        _logger.LogInformation("Редактирование объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(executor));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryUpdate = @"
+                UPDATE Executors
+                SET Name = @Name, Post = @Post
+                WHERE Id = @Id;
+            ";
+            connection.Execute(queryUpdate, executor);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при редактировании объекта");
+            throw;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/QueryBuilder.cs

@@ -0,0 +1,33 @@
+using System.Text;
+
+internal class QueryBuilder
+{
+    private readonly StringBuilder _builder;
+
+    public QueryBuilder()
+    {
+        _builder = new();
+    }
+
+    public QueryBuilder AddCondition(string condition)
+    {
+        if (_builder.Length > 0)
+        {
+            _builder.Append(" AND ");
+        }
+
+        _builder.Append(condition);
+
+        return this;
+    }
+
+    public string Build()
+    {
+        if (_builder.Length == 0)
+        {
+            return string.Empty;
+        }
+
+        return $"WHERE {_builder}";
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/Repositories/Implementations/ServiceRepository.cs

@@ -0,0 +1,127 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using PIbd_23_Gutorov_I.A._IT_Company.Entities;
+using System.CodeDom.Compiler;
+
+namespace PIbd_23_Gutorov_I.A._IT_Company.Repositories.Implementations;
+
+public class ServiceRepository : IServiceRepository
+{
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<ServiceRepository> _logger;
+
+    public ServiceRepository(IConnectionString connectionString, ILogger<ServiceRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+
+    public void CreateService(Service service)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(service));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryInsert = @"
+                INSERT INTO Services (Description)
+                VALUES (@Description);
+            ";
+            connection.Execute(queryInsert, service);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+
+    public void DeleteService(int id)
+    {
+        _logger.LogInformation("Удаление объекта");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryDelete = @"
+                DELETE FROM Services WHERE Id = @Id;
+            ";
+            connection.Execute(queryDelete, new { id });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+
+    public Service ReadServiceById(int id)
+    {
+        _logger.LogInformation("Получение объекта по идентификатору");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"
+                SELECT * FROM Services WHERE Id = @Id;
+            ";
+            var service = connection.QueryFirst<Service>(querySelect, new { id });
+            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(service));
+            return service;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при поиске объекта");
+            throw;
+        }
+    }
+
+    public IEnumerable<Service> ReadServices()
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"
+                SELECT * FROM Services;
+            ";
+            var services = connection.Query<Service>(querySelect);
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(services));
+            return services;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при чтении объектов");
+            throw;
+        }
+    }
+
+    public void UpdateService(Service service)
+    {
+        _logger.LogInformation("Редактирование объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(service));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryUpdate = @"
+                UPDATE Services
+                SET Description = @Description
+                WHERE Id = @Id;
+            ";
+            connection.Execute(queryUpdate, service);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при редактировании объекта");
+            throw;
+        }
+    }
+}

PIbd-23_Gutorov_I.A._IT-Company/appsettings.json

@@ -0,0 +1,15 @@
+{
+  "Serilog": {
+    "Using": [ "Serilog.Sinks.File" ],
+    "MinimumLevel": "Debug",
+    "WriteTo": [
+      {
+        "Name": "File",
+        "Args": {
+          "path": "Logs/it-company_log.txt",
+          "rollingInterval": "Day"
+        }
+      }
+    ]
+  }
+}