lab3

DELETE TABLE athletes.pgsql

@@ -0,0 +1 @@
+DELETE TABLE athletes

ProjectHotel/ProjectHotel.sln

@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.8.34525.116
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProjectHotel", "ProjectHotel\ProjectHotel.csproj", "{A2780283-9040-4F10-8929-96574BD22EAD}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProjectHotel", "ProjectHotel\ProjectHotel.csproj", "{C81DFC0D-3F51-4F84-AF78-1ADA30A157B1}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -11,15 +11,15 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{A2780283-9040-4F10-8929-96574BD22EAD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C81DFC0D-3F51-4F84-AF78-1ADA30A157B1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{A2780283-9040-4F10-8929-96574BD22EAD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C81DFC0D-3F51-4F84-AF78-1ADA30A157B1}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{A2780283-9040-4F10-8929-96574BD22EAD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C81DFC0D-3F51-4F84-AF78-1ADA30A157B1}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{A2780283-9040-4F10-8929-96574BD22EAD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C81DFC0D-3F51-4F84-AF78-1ADA30A157B1}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {63AC2E5C-4881-4878-851B-89C4AC958820}
+		SolutionGuid = {20DC1BC0-A8A5-4BA7-B0A2-533382967ACC}
 	EndGlobalSection
 EndGlobal

ProjectHotel/ProjectHotel/Entities/Athlete.cs

@@ -0,0 +1,33 @@
+
+using ProjectHotel.Entities.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities;
+
+public class Athlete
+{
+    public int Id { get; set; }
+    public string FirstName { get; private set; } = string.Empty;
+    public string LastName { get; private set; } = string.Empty;
+    public string FatherName { get; private set; } = string.Empty;
+    public Sport Sport { get; private set; }
+    public AthleteClass AthleteClass { get; private set; }
+    public static Athlete CreateEntity(int id, string first, string last, string father, Sport sport, AthleteClass athleteClass)
+    {
+        return new Athlete
+        {
+            Id = id,
+            FirstName = first ?? string.Empty,
+            LastName = last ?? string.Empty,
+            FatherName = father ?? string.Empty,
+            Sport = sport,
+            AthleteClass = athleteClass
+            
+        };
+    }
+
+}

ProjectHotel/ProjectHotel/Entities/AthletePlacingAthlete.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities;
+
+public class AthletePlacingAthlete
+{
+    public int Id { get; set; }
+    public int AthleteId { get; private set; }
+    public int PlacingAthleteId{ get; private set; }
+    public int LengthOfStay { get; private set; }
+    public static AthletePlacingAthlete CreateElement(int id, int athleteId, int lengthOfStay)
+    {
+        return new AthletePlacingAthlete
+        {
+            Id = id,
+            AthleteId = athleteId,
+            LengthOfStay = lengthOfStay
+        };
+    }
+
+}

ProjectHotel/ProjectHotel/Entities/CleaningRoom.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities;
+
+public class CleaningRoom
+{
+    public int  Id { get; set; }
+    public int RoomId { get; set; }
+    public DateTime CleaningDate { get; private set; }
+    public static CleaningRoom CreateOperation(int id, int roomId)
+    {
+        return new CleaningRoom
+        {
+            Id = id,
+            RoomId = roomId,
+            CleaningDate = DateTime.Now
+        };
+    }
+}

ProjectHotel/ProjectHotel/Entities/Enums/AthleteClass.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities.Enums;
+
+public enum AthleteClass
+{
+    None =  0,
+    MSMK = 1,
+    MS = 2,
+    KMS = 3
+
+}

ProjectHotel/ProjectHotel/Entities/Enums/Sport.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities.Enums;
+[Flags]
+public enum Sport
+{
+    None = 0,
+    Archery = 2,
+    Athletics = 4,
+    Badminton = 8,
+    Basketball = 16,
+    Boxing = 32,
+    Cycling = 64,
+    Fencing = 128,
+    Gymnastics = 256,
+    Rowing = 512,
+    Swimming = 1024
+}
+

ProjectHotel/ProjectHotel/Entities/Hotel.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities;
+
+public class Hotel
+{
+    public int Id { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public string Address { get; private set; } = string.Empty;
+
+
+    public static Hotel CreateEntity(int id, string name, string address)
+    {
+        return new Hotel
+        {
+            Id = id,
+            Name = name,
+            Address = address
+
+
+        };
+    }
+}

ProjectHotel/ProjectHotel/Entities/PlacingAthlete.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities;
+
+public class PlacingAthlete
+{
+    public int Id { get; private set; }
+    public int RoomId { get; private set; }
+    public DateTime PlacingDate { get; private set; }
+    public IEnumerable<AthletePlacingAthlete> AthletePlacingAthletes
+    {
+        get;
+        private set;
+    } = [];
+    public static PlacingAthlete CreateOpeartion(int id, int roomId, IEnumerable<AthletePlacingAthlete> athletePlacingAthletes)
+    {
+        return new PlacingAthlete
+        {
+            Id = id,
+            RoomId = roomId,
+            PlacingDate = DateTime.Now,
+            AthletePlacingAthletes = athletePlacingAthletes
+        };
+    }
+
+    public static PlacingAthlete CreateOpeartion(TempAthletePlacingAthlete tempAthletePlacingAthlete, IEnumerable<AthletePlacingAthlete> athletePlacingAthletes)
+    {
+        return new PlacingAthlete
+        {
+            Id = tempAthletePlacingAthlete.Id,
+            RoomId = tempAthletePlacingAthlete.RoomId,
+            PlacingDate = DateTime.Now,
+            AthletePlacingAthletes = athletePlacingAthletes
+        };
+    }
+}

ProjectHotel/ProjectHotel/Entities/Room.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace ProjectHotel.Entities;
+
+public class Room
+{
+    public int Id { get; private set; }
+    public int HotelId { get; private set; }
+    public string Name { get; private set; } = string.Empty;
+    public int Capacity { get; private set; }
+    public static Room CreateEntity(int id, int hotel, string name, int capacity)
+    {
+        return new Room
+        {
+            Id = id,
+            HotelId = hotel,
+            Name = name,
+            Capacity = capacity
+        };
+            
+    }
+}
+

ProjectHotel/ProjectHotel/Entities/TempAthletePlacingAthlete.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Entities;
+
+public class TempAthletePlacingAthlete
+{
+    public int Id { get; private set; }
+    public int RoomId { get; private set; }
+    public DateTime PlacingDate { get; private set; }
+    public int AthleteId { get; private set; }
+    public int PlacingAthleteId { get; private set; }
+    public int LengthOfStay { get; private set; }
+}

ProjectHotel/ProjectHotel/Form1.Designer.cs

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

ProjectHotel/ProjectHotel/Form1.cs

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

ProjectHotel/ProjectHotel/Forms/FormAthlete.Designer.cs

@@ -0,0 +1,187 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormAthlete
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            labelName = new Label();
+            labelSeckondName = new Label();
+            labelFatherName = new Label();
+            textBoxFirstName = new TextBox();
+            textBoxLastName = new TextBox();
+            textBoxFatherName = new TextBox();
+            comboBoxClass = new ComboBox();
+            labelClass = new Label();
+            label1 = new Label();
+            checkedListBoxSport = new CheckedListBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(12, 15);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(31, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Имя";
+            // 
+            // labelSeckondName
+            // 
+            labelSeckondName.AutoSize = true;
+            labelSeckondName.Location = new Point(12, 59);
+            labelSeckondName.Name = "labelSeckondName";
+            labelSeckondName.Size = new Size(58, 15);
+            labelSeckondName.TabIndex = 1;
+            labelSeckondName.Text = "Фамилия";
+            // 
+            // labelFatherName
+            // 
+            labelFatherName.AutoSize = true;
+            labelFatherName.Location = new Point(12, 104);
+            labelFatherName.Name = "labelFatherName";
+            labelFatherName.Size = new Size(58, 15);
+            labelFatherName.TabIndex = 2;
+            labelFatherName.Text = "Отчество";
+            // 
+            // textBoxFirstName
+            // 
+            textBoxFirstName.Location = new Point(99, 12);
+            textBoxFirstName.Name = "textBoxFirstName";
+            textBoxFirstName.Size = new Size(207, 23);
+            textBoxFirstName.TabIndex = 3;
+            // 
+            // textBoxLastName
+            // 
+            textBoxLastName.Location = new Point(99, 56);
+            textBoxLastName.Name = "textBoxLastName";
+            textBoxLastName.Size = new Size(207, 23);
+            textBoxLastName.TabIndex = 4;
+            // 
+            // textBoxFatherName
+            // 
+            textBoxFatherName.Location = new Point(99, 101);
+            textBoxFatherName.Name = "textBoxFatherName";
+            textBoxFatherName.Size = new Size(207, 23);
+            textBoxFatherName.TabIndex = 5;
+            // 
+            // comboBoxClass
+            // 
+            comboBoxClass.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxClass.FormattingEnabled = true;
+            comboBoxClass.Location = new Point(99, 144);
+            comboBoxClass.Name = "comboBoxClass";
+            comboBoxClass.Size = new Size(207, 23);
+            comboBoxClass.TabIndex = 6;
+            // 
+            // labelClass
+            // 
+            labelClass.AutoSize = true;
+            labelClass.Location = new Point(12, 147);
+            labelClass.Name = "labelClass";
+            labelClass.Size = new Size(44, 15);
+            labelClass.TabIndex = 7;
+            labelClass.Text = "Разряд";
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(12, 186);
+            label1.Name = "label1";
+            label1.Size = new Size(41, 15);
+            label1.TabIndex = 8;
+            label1.Text = "Спорт";
+            // 
+            // checkedListBoxSport
+            // 
+            checkedListBoxSport.FormattingEnabled = true;
+            checkedListBoxSport.Location = new Point(98, 193);
+            checkedListBoxSport.Name = "checkedListBoxSport";
+            checkedListBoxSport.Size = new Size(278, 112);
+            checkedListBoxSport.TabIndex = 9;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(61, 324);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 11;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(251, 324);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 10;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormAthlete
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(388, 359);
+            Controls.Add(buttonSave);
+            Controls.Add(buttonCancel);
+            Controls.Add(checkedListBoxSport);
+            Controls.Add(label1);
+            Controls.Add(labelClass);
+            Controls.Add(comboBoxClass);
+            Controls.Add(textBoxFatherName);
+            Controls.Add(textBoxLastName);
+            Controls.Add(textBoxFirstName);
+            Controls.Add(labelFatherName);
+            Controls.Add(labelSeckondName);
+            Controls.Add(labelName);
+            Name = "FormAthlete";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Спортсмен";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private Label labelSeckondName;
+        private Label labelFatherName;
+        private TextBox textBoxFirstName;
+        private TextBox textBoxLastName;
+        private TextBox textBoxFatherName;
+        private ComboBox comboBoxClass;
+        private Label labelClass;
+        private Label label1;
+        private CheckedListBox checkedListBoxSport;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormAthlete.cs

@@ -0,0 +1,105 @@
+using Microsoft.VisualBasic.FileIO;
+using ProjectHotel.Entities;
+using ProjectHotel.Entities.Enums;
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormAthlete : Form
+{
+    private readonly IAthleteRepository _athleteRepository;
+    private int? _athleteId;
+    public int Id
+    {
+        set
+        {
+            try
+            {
+                var athlete = _athleteRepository.ReadAthleteById(value);
+                if (athlete == null)
+                {
+                    throw new
+                    InvalidDataException(nameof(athlete));
+                }
+                foreach (Sport elem in Enum.GetValues(typeof(Sport)))
+                {
+                    if ((elem & athlete.Sport) != 0)
+                    {
+                        checkedListBoxSport.SetItemChecked(checkedListBoxSport.Items.IndexOf(elem), true);
+                    }
+                }
+
+                textBoxFirstName.Text = athlete.FirstName;
+                textBoxLastName.Text = athlete.LastName;
+                textBoxFatherName.Text = athlete.FatherName;
+                comboBoxClass.SelectedItem = athlete.AthleteClass;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+        }
+    }
+    public FormAthlete(IAthleteRepository athleteRepository)
+    {
+        InitializeComponent();
+        _athleteRepository = athleteRepository ??
+            throw new ArgumentNullException(nameof(athleteRepository));
+        foreach (var elem in Enum.GetValues(typeof(Sport)))
+        {
+            checkedListBoxSport.Items.Add(elem);
+        }
+        comboBoxClass.DataSource = Enum.GetValues(typeof(AthleteClass));
+    }
+    private void buttonSave_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            if (string.IsNullOrWhiteSpace(textBoxFirstName.Text) ||
+                string.IsNullOrWhiteSpace(textBoxLastName.Text) ||
+                string.IsNullOrWhiteSpace(textBoxFatherName.Text) ||
+                comboBoxClass.SelectedIndex < 0 || checkedListBoxSport.SelectedIndex < 0)
+            {
+                throw new Exception("Имеются незаполненные поля");
+            }
+            if (_athleteId.HasValue)
+            {
+                _athleteRepository.UpdateAthlete(CreateAthlete(_athleteId.Value));
+            }
+            else
+            {
+                _athleteRepository.CreateAthlete(CreateAthlete(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 Athlete CreateAthlete(int id)
+    {
+        Sport sport = Sport.None;
+        foreach (var elem in checkedListBoxSport.CheckedItems)
+        {
+            sport |= (Sport)elem;
+        }
+        return Athlete.CreateEntity(id, textBoxFirstName.Text, textBoxLastName.Text,
+            textBoxFatherName.Text, sport, (AthleteClass)comboBoxClass.SelectedItem!);
+    }
+
+}

ProjectHotel/ProjectHotel/Forms/FormAthletes.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormAthletes
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            panel1 = new Panel();
+            buttonDelete = new Button();
+            buttonChange = new Button();
+            buttonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonChange);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(632, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(168, 450);
+            panel1.TabIndex = 1;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.ImageDelete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonDelete.Location = new Point(24, 308);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(130, 130);
+            buttonDelete.TabIndex = 2;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonChange
+            // 
+            buttonChange.BackgroundImage = Properties.Resources.ImageChange;
+            buttonChange.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonChange.Location = new Point(24, 158);
+            buttonChange.Name = "buttonChange";
+            buttonChange.Size = new Size(130, 130);
+            buttonChange.TabIndex = 1;
+            buttonChange.UseVisualStyleBackColor = true;
+            buttonChange.Click += ButtonChange_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.AddImage;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonAdd.Location = new Point(24, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(130, 130);
+            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(632, 450);
+            dataGridViewData.TabIndex = 2;
+            // 
+            // FormAthletes
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormAthletes";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormAthletes";
+            Load += FormAthletes_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button buttonDelete;
+        private Button buttonChange;
+        private Button buttonAdd;
+        private DataGridView dataGridViewData;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormAthletes.cs

@@ -0,0 +1,107 @@
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormAthletes : Form
+{
+    private readonly IUnityContainer _container;
+    private readonly IAthleteRepository _athleteRepository;
+    public FormAthletes(IUnityContainer container, IAthleteRepository athleteRepository)
+    {
+
+        InitializeComponent();
+        _container = container ?? throw new ArgumentNullException(nameof(container));
+        _athleteRepository = athleteRepository ?? throw new ArgumentNullException(nameof(athleteRepository));
+    }
+    private void FormAthletes_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<FormAthlete>().ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при добавлении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+
+    private void ButtonChange_Click(object sender, EventArgs e)
+    {
+        if (!TryGetIdentifierFromSelectedRow(out var findId))
+        {
+            return;
+        }
+        try
+        {
+            var form = _container.Resolve<FormAthlete>();
+            form.Id = findId;
+            form.ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonDelete_Click(object sender, EventArgs e)
+    {
+        if (!TryGetIdentifierFromSelectedRow(out var findId))
+        {
+            return;
+        }
+        if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+        {
+            return;
+        }
+        try
+        {
+            _athleteRepository.DeleteAthlete(findId);
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при удалении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void LoadList() => dataGridViewData.DataSource = _athleteRepository.ReadAthletes();
+    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;
+    }
+
+    
+}

ProjectHotel/ProjectHotel/Forms/FormAthletes.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>

ProjectHotel/ProjectHotel/Forms/FormCleaningRoom.Designer.cs

@@ -0,0 +1,98 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormCleaningRoom
+    {
+        /// <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()
+        {
+            labelRoom = new Label();
+            comboBoxRoom = new ComboBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelRoom
+            // 
+            labelRoom.AutoSize = true;
+            labelRoom.Location = new Point(46, 54);
+            labelRoom.Name = "labelRoom";
+            labelRoom.Size = new Size(97, 15);
+            labelRoom.TabIndex = 0;
+            labelRoom.Text = "Номер комнаты";
+            // 
+            // comboBoxRoom
+            // 
+            comboBoxRoom.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxRoom.FormattingEnabled = true;
+            comboBoxRoom.Location = new Point(176, 51);
+            comboBoxRoom.Name = "comboBoxRoom";
+            comboBoxRoom.Size = new Size(161, 23);
+            comboBoxRoom.TabIndex = 1;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(68, 149);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 2;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(218, 149);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 3;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormCleaningRoom
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(364, 194);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(comboBoxRoom);
+            Controls.Add(labelRoom);
+            Name = "FormCleaningRoom";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormCleaningRoom";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelRoom;
+        private ComboBox comboBoxRoom;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormCleaningRoom.cs

@@ -0,0 +1,49 @@
+using ProjectHotel.Entities.Enums;
+using ProjectHotel.Entities;
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormCleaningRoom : Form
+{
+    private readonly ICleaningRoomRepository _cleaningRoomRepository;
+
+    public FormCleaningRoom(ICleaningRoomRepository cleaningRoomRepository, IRoomRepository roomRepository)
+    {
+        InitializeComponent();
+        _cleaningRoomRepository = cleaningRoomRepository ??
+        throw new ArgumentNullException(nameof(cleaningRoomRepository));
+        comboBoxRoom.DataSource = roomRepository.ReadRooms();
+        comboBoxRoom.DisplayMember = "Name";
+        comboBoxRoom.ValueMember = "Id";
+        
+    }
+    private void ButtonSave_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            if (comboBoxRoom.SelectedIndex < 0)
+            {
+                throw new Exception("Имеются незаполненные поля");
+            }
+            _cleaningRoomRepository.CreateCleaningRoom(CleaningRoom.CreateOperation(0, (int)comboBoxRoom.SelectedValue!));
+            Close();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при сохранении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+
+}

ProjectHotel/ProjectHotel/Forms/FormCleaningRoom.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>

ProjectHotel/ProjectHotel/Forms/FormCleaningRooms.Designer.cs

@@ -0,0 +1,98 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormCleaningRooms
+    {
+        /// <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();
+            panel1 = new Panel();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(579, 445);
+            dataGridViewData.TabIndex = 5;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(579, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(168, 445);
+            panel1.TabIndex = 4;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.AddImage;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonAdd.Location = new Point(26, 146);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(130, 130);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // FormCleaningRooms
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(747, 445);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormCleaningRooms";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormCleaningRooms";
+            Load += FormCleaningRooms_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Panel panel1;
+        private Button buttonAdd;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormCleaningRooms.cs

@@ -0,0 +1,56 @@
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormCleaningRooms : Form
+{
+    private readonly IUnityContainer _container;
+    private readonly ICleaningRoomRepository _cleaningRoomRepository;
+    public FormCleaningRooms(IUnityContainer container, ICleaningRoomRepository cleaningRoomRepository)
+    {
+        InitializeComponent();
+        _container = container ??
+        throw new ArgumentNullException(nameof(container));
+        _cleaningRoomRepository = cleaningRoomRepository ??
+        throw new ArgumentNullException(nameof(cleaningRoomRepository));
+    }
+    private void FormCleaningRooms_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<FormCleaningRoom>().ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void LoadList() => dataGridViewData.DataSource = _cleaningRoomRepository.ReadCleaningRooms();
+
+   
+}
+
+

ProjectHotel/ProjectHotel/Forms/FormCleaningRooms.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>

ProjectHotel/ProjectHotel/Forms/FormDirectoryReport.Designer.cs

@@ -0,0 +1,100 @@
+namespace ProjectHotel.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()
+        {
+            checkBoxAthletes = new CheckBox();
+            checkBoxRooms = new CheckBox();
+            checkBoxHotels = new CheckBox();
+            buttonBuild = new Button();
+            SuspendLayout();
+            // 
+            // checkBoxAthletes
+            // 
+            checkBoxAthletes.AutoSize = true;
+            checkBoxAthletes.Location = new Point(12, 12);
+            checkBoxAthletes.Name = "checkBoxAthletes";
+            checkBoxAthletes.Size = new Size(97, 19);
+            checkBoxAthletes.TabIndex = 0;
+            checkBoxAthletes.Text = "Спортсмены";
+            checkBoxAthletes.UseVisualStyleBackColor = true;
+            // 
+            // checkBoxRooms
+            // 
+            checkBoxRooms.AutoSize = true;
+            checkBoxRooms.Location = new Point(12, 67);
+            checkBoxRooms.Name = "checkBoxRooms";
+            checkBoxRooms.Size = new Size(76, 19);
+            checkBoxRooms.TabIndex = 1;
+            checkBoxRooms.Text = "Комнаты";
+            checkBoxRooms.UseVisualStyleBackColor = true;
+            // 
+            // checkBoxHotels
+            // 
+            checkBoxHotels.AutoSize = true;
+            checkBoxHotels.Location = new Point(12, 123);
+            checkBoxHotels.Name = "checkBoxHotels";
+            checkBoxHotels.Size = new Size(87, 19);
+            checkBoxHotels.TabIndex = 2;
+            checkBoxHotels.Text = "Гостиницы";
+            checkBoxHotels.UseVisualStyleBackColor = true;
+            // 
+            // buttonBuild
+            // 
+            buttonBuild.Location = new Point(194, 67);
+            buttonBuild.Name = "buttonBuild";
+            buttonBuild.Size = new Size(97, 24);
+            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(357, 216);
+            Controls.Add(buttonBuild);
+            Controls.Add(checkBoxHotels);
+            Controls.Add(checkBoxRooms);
+            Controls.Add(checkBoxAthletes);
+            Name = "FormDirectoryReport";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Выгрузка справочников";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private CheckBox checkBoxAthletes;
+        private CheckBox checkBoxRooms;
+        private CheckBox checkBoxHotels;
+        private Button buttonBuild;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormDirectoryReport.cs

@@ -0,0 +1,62 @@
+using ProjectHotel.Reports;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.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 (!checkBoxAthletes.Checked &&
+            !checkBoxRooms.Checked && !checkBoxHotels.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 файла для отчета");
+            }
+            if
+            (_container.Resolve<DocReport>().CreateDoc(sfd.FileName, checkBoxAthletes.Checked,
+            checkBoxRooms.Checked, checkBoxHotels.Checked))
+            {
+                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 созданииотчета", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+}

ProjectHotel/ProjectHotel/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>

ProjectHotel/ProjectHotel/Forms/FormHotel.Designer.cs

@@ -0,0 +1,119 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormHotel
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            label1 = new Label();
+            label2 = new Label();
+            textBoxHotelName = new TextBox();
+            textBoxHotelAddress = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(15, 41);
+            label1.Name = "label1";
+            label1.Size = new Size(122, 15);
+            label1.TabIndex = 0;
+            label1.Text = "Название гостиницы";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(15, 93);
+            label2.Name = "label2";
+            label2.Size = new Size(46, 15);
+            label2.TabIndex = 1;
+            label2.Text = "Адресс";
+            // 
+            // textBoxHotelName
+            // 
+            textBoxHotelName.Location = new Point(168, 38);
+            textBoxHotelName.Name = "textBoxHotelName";
+            textBoxHotelName.Size = new Size(390, 23);
+            textBoxHotelName.TabIndex = 2;
+            // 
+            // textBoxHotelAddress
+            // 
+            textBoxHotelAddress.Location = new Point(168, 90);
+            textBoxHotelAddress.Name = "textBoxHotelAddress";
+            textBoxHotelAddress.Size = new Size(387, 23);
+            textBoxHotelAddress.TabIndex = 3;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(105, 136);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(385, 136);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormHotel
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(570, 167);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxHotelAddress);
+            Controls.Add(textBoxHotelName);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Name = "FormHotel";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Гостиница";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private Label label2;
+        private TextBox textBoxHotelName;
+        private TextBox textBoxHotelAddress;
+        private Button buttonSave;
+        private Button buttonCancel;
+
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormHotel.cs

@@ -0,0 +1,84 @@
+using ProjectHotel.Entities;
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormHotel : Form
+{
+    private readonly IHotelRepository _hotelRepository;
+    private int? _hotelId;
+    public int Id
+    {
+        set
+        {
+            try
+            {
+                var hotel =
+                _hotelRepository.ReadHotelById(value);
+                if (hotel == null)
+                {
+                    throw new
+    InvalidDataException(nameof(hotel));
+                }
+                textBoxHotelName.Text = hotel.Name;
+                textBoxHotelAddress.Text =
+                hotel.Address;
+
+                _hotelId = value;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+        }
+    }
+    public FormHotel(IHotelRepository hotelRepository)
+    {
+        InitializeComponent();
+        _hotelRepository = hotelRepository ??
+        throw new
+        ArgumentNullException(nameof(hotelRepository));
+    }
+    private void ButtonSave_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            if (string.IsNullOrWhiteSpace(textBoxHotelName.Text)
+            ||
+            string.IsNullOrWhiteSpace(textBoxHotelAddress.Text))
+            {
+                throw new Exception("Имеются незаполненные поля");
+            }
+            if (_hotelId.HasValue)
+            {
+                _hotelRepository.UpdateHotel(CreateHotel(_hotelId.Value));
+            }
+            else
+            {
+                _hotelRepository.CreateHotel(CreateHotel(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 Hotel CreateHotel(int id) => Hotel.CreateEntity(id, textBoxHotelName.Text, textBoxHotelAddress.Text);
+
+    
+}
+

ProjectHotel/ProjectHotel/Forms/FormHotel.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>

ProjectHotel/ProjectHotel/Forms/FormHotelForAthletes.Designer.cs

@@ -0,0 +1,166 @@
+namespace ProjectHotel
+{
+    partial class FormHotelForAthletes
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            menuStrip1 = new MenuStrip();
+            DirectoriesToolStripMenuItem = new ToolStripMenuItem();
+            RoomsToolStripMenuItem = new ToolStripMenuItem();
+            HotelsToolStripMenuItem = new ToolStripMenuItem();
+            AthletesToolStripMenuItem = new ToolStripMenuItem();
+            OperationsToolStripMenuItem = new ToolStripMenuItem();
+            PlacingAthleteToolStripMenuItem = new ToolStripMenuItem();
+            CleaningRoomToolStripMenuItem = new ToolStripMenuItem();
+            ReportsToolStripMenuItem = new ToolStripMenuItem();
+            DirectoryReportToolStripMenuItem = new ToolStripMenuItem();
+            HotelToolStripMenuItem = new ToolStripMenuItem();
+            DiagramToolStripMenuItem = new ToolStripMenuItem();
+            menuStrip1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // menuStrip1
+            // 
+            menuStrip1.Items.AddRange(new ToolStripItem[] { DirectoriesToolStripMenuItem, OperationsToolStripMenuItem, ReportsToolStripMenuItem });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Size = new Size(800, 24);
+            menuStrip1.TabIndex = 0;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // DirectoriesToolStripMenuItem
+            // 
+            DirectoriesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { RoomsToolStripMenuItem, HotelsToolStripMenuItem, AthletesToolStripMenuItem });
+            DirectoriesToolStripMenuItem.Name = "DirectoriesToolStripMenuItem";
+            DirectoriesToolStripMenuItem.Size = new Size(94, 20);
+            DirectoriesToolStripMenuItem.Text = "Справочники";
+            // 
+            // RoomsToolStripMenuItem
+            // 
+            RoomsToolStripMenuItem.Name = "RoomsToolStripMenuItem";
+            RoomsToolStripMenuItem.Size = new Size(145, 22);
+            RoomsToolStripMenuItem.Text = "Комнаты";
+            RoomsToolStripMenuItem.Click += RoomsToolStripMenuItem_Click;
+            // 
+            // HotelsToolStripMenuItem
+            // 
+            HotelsToolStripMenuItem.Name = "HotelsToolStripMenuItem";
+            HotelsToolStripMenuItem.Size = new Size(145, 22);
+            HotelsToolStripMenuItem.Text = "Отелели";
+            HotelsToolStripMenuItem.Click += HotelsToolStripMenuItem_Click;
+            // 
+            // AthletesToolStripMenuItem
+            // 
+            AthletesToolStripMenuItem.Name = "AthletesToolStripMenuItem";
+            AthletesToolStripMenuItem.Size = new Size(145, 22);
+            AthletesToolStripMenuItem.Text = "Спортсмены";
+            AthletesToolStripMenuItem.Click += AthletesToolStripMenuItem_Click;
+            // 
+            // OperationsToolStripMenuItem
+            // 
+            OperationsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { PlacingAthleteToolStripMenuItem, CleaningRoomToolStripMenuItem });
+            OperationsToolStripMenuItem.Name = "OperationsToolStripMenuItem";
+            OperationsToolStripMenuItem.Size = new Size(75, 20);
+            OperationsToolStripMenuItem.Text = "Операции";
+            // 
+            // PlacingAthleteToolStripMenuItem
+            // 
+            PlacingAthleteToolStripMenuItem.Name = "PlacingAthleteToolStripMenuItem";
+            PlacingAthleteToolStripMenuItem.Size = new Size(201, 22);
+            PlacingAthleteToolStripMenuItem.Text = "Заселение спортсмена";
+            PlacingAthleteToolStripMenuItem.Click += PlacingAthleteToolStripMenuItem_Click;
+            // 
+            // CleaningRoomToolStripMenuItem
+            // 
+            CleaningRoomToolStripMenuItem.Name = "CleaningRoomToolStripMenuItem";
+            CleaningRoomToolStripMenuItem.Size = new Size(201, 22);
+            CleaningRoomToolStripMenuItem.Text = "Уборка комнаты";
+            CleaningRoomToolStripMenuItem.Click += CleaningRoomToolStripMenuItem_Click;
+            // 
+            // ReportsToolStripMenuItem
+            // 
+            ReportsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { DirectoryReportToolStripMenuItem, HotelToolStripMenuItem, DiagramToolStripMenuItem });
+            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(280, 22);
+            DirectoryReportToolStripMenuItem.Text = "Документ со справочниками";
+            DirectoryReportToolStripMenuItem.Click += DirectoryReportToolStripMenuItem_Click;
+            // 
+            // HotelToolStripMenuItem
+            // 
+            HotelToolStripMenuItem.Name = "HotelToolStripMenuItem";
+            HotelToolStripMenuItem.Size = new Size(280, 22);
+            HotelToolStripMenuItem.Text = "Отчет о проживающих в отеле";
+            HotelToolStripMenuItem.Click += RoomToolStripMenuItem_Click;
+            // 
+            // DiagramToolStripMenuItem
+            // 
+            DiagramToolStripMenuItem.Name = "DiagramToolStripMenuItem";
+            DiagramToolStripMenuItem.Size = new Size(280, 22);
+            DiagramToolStripMenuItem.Text = "Диаграмма";
+            DiagramToolStripMenuItem.Click += DiagramToolStripMenuItem_Click;
+            // 
+            // FormHotelForAthletes
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackgroundImage = Properties.Resources.hotel;
+            BackgroundImageLayout = ImageLayout.Stretch;
+            ClientSize = new Size(800, 450);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
+            Name = "FormHotelForAthletes";
+            StartPosition = FormStartPosition.CenterScreen;
+            Text = "Гостиница";
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem DirectoriesToolStripMenuItem;
+        private ToolStripMenuItem RoomsToolStripMenuItem;
+        private ToolStripMenuItem HotelsToolStripMenuItem;
+        private ToolStripMenuItem AthletesToolStripMenuItem;
+        private ToolStripMenuItem OperationsToolStripMenuItem;
+        private ToolStripMenuItem PlacingAthleteToolStripMenuItem;
+        private ToolStripMenuItem ReportsToolStripMenuItem;
+        private ToolStripMenuItem CleaningRoomToolStripMenuItem;
+        private ToolStripMenuItem DirectoryReportToolStripMenuItem;
+        private ToolStripMenuItem HotelToolStripMenuItem;
+        private ToolStripMenuItem DiagramToolStripMenuItem;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormHotelForAthletes.cs

@@ -0,0 +1,122 @@
+using ProjectHotel.Forms;
+using System.ComponentModel;
+using System.Xml.Linq;
+using Unity;
+
+namespace ProjectHotel;
+
+public partial class FormHotelForAthletes : Form
+{
+    private readonly IUnityContainer _container;
+    public FormHotelForAthletes(IUnityContainer container)
+    {
+        InitializeComponent();
+        _container = container ??
+            throw new ArgumentNullException(nameof(container));
+    }
+
+    private void RoomsToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            _container.Resolve<FormRooms>().ShowDialog();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+
+    }
+
+    private void HotelsToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            _container.Resolve<FormHotels>().ShowDialog();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+
+    private void AthletesToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            _container.Resolve<FormAthletes>().ShowDialog();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+
+    private void PlacingAthleteToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            _container.Resolve<FormPlacingAthletes>().ShowDialog();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+
+    private void CleaningRoomToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            _container.Resolve<FormCleaningRooms>().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 RoomToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            _container.Resolve<FormHotelReport>().ShowDialog();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+
+    private void DiagramToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            _container.Resolve<FormPlacingRoomDistribution>().ShowDialog();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormHotelForAthletes.resx

@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>25</value>
+  </metadata>
+</root>

ProjectHotel/ProjectHotel/Forms/FormHotelReport.Designer.cs

@@ -0,0 +1,163 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormHotelReport
+    {
+        /// <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()
+        {
+            dateTimePickerDateBegin = new DateTimePicker();
+            dateTimePickerDateEnd = new DateTimePicker();
+            comboBoxHotel = new ComboBox();
+            label1 = new Label();
+            label2 = new Label();
+            label3 = new Label();
+            label4 = new Label();
+            textBoxFilePath = new TextBox();
+            buttonSelectFilePath = new Button();
+            buttonMakeReport = new Button();
+            SuspendLayout();
+            // 
+            // dateTimePickerDateBegin
+            // 
+            dateTimePickerDateBegin.Location = new Point(107, 143);
+            dateTimePickerDateBegin.Name = "dateTimePickerDateBegin";
+            dateTimePickerDateBegin.Size = new Size(200, 23);
+            dateTimePickerDateBegin.TabIndex = 0;
+            // 
+            // dateTimePickerDateEnd
+            // 
+            dateTimePickerDateEnd.Location = new Point(107, 185);
+            dateTimePickerDateEnd.Name = "dateTimePickerDateEnd";
+            dateTimePickerDateEnd.Size = new Size(200, 23);
+            dateTimePickerDateEnd.TabIndex = 1;
+            // 
+            // comboBoxHotel
+            // 
+            comboBoxHotel.FormattingEnabled = true;
+            comboBoxHotel.Location = new Point(107, 108);
+            comboBoxHotel.Name = "comboBoxHotel";
+            comboBoxHotel.Size = new Size(200, 23);
+            comboBoxHotel.TabIndex = 2;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(8, 68);
+            label1.Name = "label1";
+            label1.Size = new Size(87, 15);
+            label1.TabIndex = 3;
+            label1.Text = "Путь до файла";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(9, 111);
+            label2.Name = "label2";
+            label2.Size = new Size(40, 15);
+            label2.TabIndex = 4;
+            label2.Text = "Отель";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(8, 149);
+            label3.Name = "label3";
+            label3.Size = new Size(74, 15);
+            label3.TabIndex = 5;
+            label3.Text = "Дата начала";
+            // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Location = new Point(8, 191);
+            label4.Name = "label4";
+            label4.Size = new Size(68, 15);
+            label4.TabIndex = 6;
+            label4.Text = "Дата конца";
+            // 
+            // textBoxFilePath
+            // 
+            textBoxFilePath.Location = new Point(107, 65);
+            textBoxFilePath.Name = "textBoxFilePath";
+            textBoxFilePath.Size = new Size(200, 23);
+            textBoxFilePath.TabIndex = 7;
+            // 
+            // buttonSelectFilePath
+            // 
+            buttonSelectFilePath.Location = new Point(323, 64);
+            buttonSelectFilePath.Name = "buttonSelectFilePath";
+            buttonSelectFilePath.Size = new Size(25, 23);
+            buttonSelectFilePath.TabIndex = 8;
+            buttonSelectFilePath.Text = ". .";
+            buttonSelectFilePath.UseVisualStyleBackColor = true;
+            buttonSelectFilePath.Click += buttonSelectFilePath_Click;
+            // 
+            // buttonMakeReport
+            // 
+            buttonMakeReport.Location = new Point(107, 292);
+            buttonMakeReport.Name = "buttonMakeReport";
+            buttonMakeReport.Size = new Size(128, 26);
+            buttonMakeReport.TabIndex = 9;
+            buttonMakeReport.Text = "сформировать";
+            buttonMakeReport.UseVisualStyleBackColor = true;
+            buttonMakeReport.Click += buttonMakeReport_Click;
+            // 
+            // FormRoomReport
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(374, 330);
+            Controls.Add(buttonMakeReport);
+            Controls.Add(buttonSelectFilePath);
+            Controls.Add(textBoxFilePath);
+            Controls.Add(label4);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(comboBoxHotel);
+            Controls.Add(dateTimePickerDateEnd);
+            Controls.Add(dateTimePickerDateBegin);
+            Name = "FormRoomReport";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormRoomReport";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private DateTimePicker dateTimePickerDateBegin;
+        private DateTimePicker dateTimePickerDateEnd;
+        private ComboBox comboBoxHotel;
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private Label label4;
+        private TextBox textBoxFilePath;
+        private Button buttonSelectFilePath;
+        private Button buttonMakeReport;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormHotelReport.cs

@@ -0,0 +1,80 @@
+using ProjectHotel.Reports;
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormHotelReport : Form
+{
+    private readonly IUnityContainer _container;
+    public FormHotelReport(IUnityContainer container, IHotelRepository hotelRepository)
+    {
+        InitializeComponent();
+        _container = container ??
+        throw new ArgumentNullException(nameof(container));
+        comboBoxHotel.DataSource = hotelRepository.ReadHotels();
+        comboBoxHotel.DisplayMember = "Name";
+        comboBoxHotel.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 (comboBoxHotel.SelectedIndex < 0)
+            {
+                throw new Exception("Не выбран отель");
+            }
+            if (dateTimePickerDateEnd.Value <=
+            dateTimePickerDateBegin.Value)
+            {
+                throw new Exception("Дата начала должна быть раньше даты окончания");
+            }
+            if
+            (_container.Resolve<TableReport>().CreateTable(textBoxFilePath.Text,
+            (int)comboBoxHotel.SelectedValue!,
+            dateTimePickerDateBegin.Value, dateTimePickerDateEnd.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);
+        }
+    }
+
+}

ProjectHotel/ProjectHotel/Forms/FormHotelReport.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>

ProjectHotel/ProjectHotel/Forms/FormHotels.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormHotels
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            panel1 = new Panel();
+            buttonDelete = new Button();
+            buttonChange = new Button();
+            buttonAdd = new Button();
+            dataGridViewData = new DataGridView();
+            panel1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            SuspendLayout();
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonChange);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(632, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(168, 450);
+            panel1.TabIndex = 0;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.ImageDelete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonDelete.Location = new Point(24, 308);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(130, 130);
+            buttonDelete.TabIndex = 2;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonChange
+            // 
+            buttonChange.BackgroundImage = Properties.Resources.ImageChange;
+            buttonChange.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonChange.Location = new Point(24, 158);
+            buttonChange.Name = "buttonChange";
+            buttonChange.Size = new Size(130, 130);
+            buttonChange.TabIndex = 1;
+            buttonChange.UseVisualStyleBackColor = true;
+            buttonChange.Click += ButtonChange_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.AddImage;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonAdd.Location = new Point(24, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(130, 130);
+            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(632, 450);
+            dataGridViewData.TabIndex = 1;
+            // 
+            // FormHotels
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormHotels";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Гостиницы";
+            Load += FormHotels_Load;
+            panel1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panel1;
+        private Button buttonAdd;
+        private Button buttonDelete;
+        private Button buttonChange;
+        private DataGridView dataGridViewData;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormHotels.cs

@@ -0,0 +1,111 @@
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormHotels : Form
+{
+    private readonly IUnityContainer _container;
+    private readonly IHotelRepository _hotelRepository;
+
+    public FormHotels(IUnityContainer container, IHotelRepository hotelRepository)
+    {
+        InitializeComponent();
+        _container = container ??
+        throw new ArgumentNullException(nameof(container));
+        _hotelRepository = hotelRepository ??
+        throw new ArgumentNullException(nameof(hotelRepository));
+    }
+    private void FormHotels_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<FormHotel>().ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при добавлении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonChange_Click(object sender, EventArgs e)
+    {
+        if (!TryGetIdentifierFromSelectedRow(out var findId))
+        {
+            return;
+        }
+        try
+        {
+            var form = _container.Resolve<FormHotel>();
+            form.Id = findId;
+            form.ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при изменении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonDelete_Click(object sender, EventArgs e)
+    {
+        if (!TryGetIdentifierFromSelectedRow(out var findId))
+        {
+            return;
+        }
+        if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+        {
+            return;
+        }
+        try
+        {
+            _hotelRepository.DeleteHotel(findId);
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при удалении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void LoadList() => dataGridViewData.DataSource = _hotelRepository.ReadHotels();
+    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;
+    }
+
+    
+}
+
+

ProjectHotel/ProjectHotel/Forms/FormHotels.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>

ProjectHotel/ProjectHotel/Forms/FormPlacingAthlete.Designer.cs

@@ -0,0 +1,166 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormPlacingAthlete
+    {
+        /// <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()
+        {
+            DataGridViewCellStyle dataGridViewCellStyle1 = new DataGridViewCellStyle();
+            label1 = new Label();
+            label2 = new Label();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            comboBoxRoom = new ComboBox();
+            groupBox1 = new GroupBox();
+            dataGridView = new DataGridView();
+            ColumnLengthOfStay = new DataGridViewTextBoxColumn();
+            ColumnAthlete = new DataGridViewComboBoxColumn();
+            groupBox1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(58, 35);
+            label1.Name = "label1";
+            label1.Size = new Size(54, 15);
+            label1.TabIndex = 0;
+            label1.Text = "Комната";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(58, 90);
+            label2.Name = "label2";
+            label2.Size = new Size(156, 15);
+            label2.TabIndex = 1;
+            label2.Text = "Длительность проживания";
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
+            buttonCancel.Location = new Point(304, 479);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+            buttonSave.Location = new Point(111, 479);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // comboBoxRoom
+            // 
+            comboBoxRoom.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxRoom.FormattingEnabled = true;
+            comboBoxRoom.Location = new Point(118, 32);
+            comboBoxRoom.Name = "comboBoxRoom";
+            comboBoxRoom.Size = new Size(382, 23);
+            comboBoxRoom.TabIndex = 6;
+            // 
+            // groupBox1
+            // 
+            groupBox1.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+            groupBox1.Controls.Add(dataGridView);
+            groupBox1.Location = new Point(12, 130);
+            groupBox1.Name = "groupBox1";
+            groupBox1.Size = new Size(491, 329);
+            groupBox1.TabIndex = 7;
+            groupBox1.TabStop = false;
+            groupBox1.Text = "Спортсмены";
+            // 
+            // dataGridView
+            // 
+            dataGridView.AllowUserToResizeColumns = false;
+            dataGridView.AllowUserToResizeRows = false;
+            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Columns.AddRange(new DataGridViewColumn[] { ColumnAthlete, ColumnLengthOfStay });
+            dataGridView.Dock = DockStyle.Fill;
+            dataGridView.Location = new Point(3, 19);
+            dataGridView.MultiSelect = false;
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersVisible = false;
+            dataGridViewCellStyle1.Alignment = DataGridViewContentAlignment.MiddleCenter;
+            dataGridView.RowsDefaultCellStyle = dataGridViewCellStyle1;
+            dataGridView.Size = new Size(485, 307);
+            dataGridView.TabIndex = 0;
+            // 
+            // ColumnLengthOfStay
+            // 
+            ColumnLengthOfStay.HeaderText = "Длительность проживания";
+            ColumnLengthOfStay.Name = "ColumnLengthOfStay";
+            // 
+            // ColumnAthlete
+            // 
+            ColumnAthlete.DisplayStyle = DataGridViewComboBoxDisplayStyle.ComboBox;
+            ColumnAthlete.HeaderText = "Спортсмен";
+            ColumnAthlete.Name = "ColumnAthlete";
+            // 
+            // FormPlacingAthlete
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(515, 534);
+            Controls.Add(groupBox1);
+            Controls.Add(comboBoxRoom);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Name = "FormPlacingAthlete";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Размещение спортсмена";
+            groupBox1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private ComboBox comboBoxRoom;
+        private GroupBox groupBox1;
+        private DataGridView dataGridView;
+        private DataGridViewComboBoxColumn ColumnAthlete;
+        private DataGridViewTextBoxColumn ColumnLengthOfStay;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormPlacingAthlete.cs

@@ -0,0 +1,72 @@
+using ProjectHotel.Entities;
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormPlacingAthlete : Form
+{
+    private readonly IPlacingAthleteRepository _placingAthleteRepository;
+    public FormPlacingAthlete(IPlacingAthleteRepository placingAthleteRepository,
+    IRoomRepository roomRepository,
+    IAthleteRepository athleteRepository)
+    {
+        InitializeComponent();
+        _placingAthleteRepository = placingAthleteRepository ??
+        throw new ArgumentNullException(nameof(placingAthleteRepository));
+        comboBoxRoom.DataSource = roomRepository.ReadRooms();
+        comboBoxRoom.DisplayMember = "Name";
+        comboBoxRoom.ValueMember = "Id";
+        ColumnAthlete.DataSource = athleteRepository.ReadAthletes();
+        ColumnAthlete.DisplayMember = "FirstName";
+        ColumnAthlete.ValueMember = "Id";
+    }
+    private void ButtonSave_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            if (dataGridView.RowCount < 1 ||
+            comboBoxRoom.SelectedIndex < 0)
+            {
+            throw new Exception("Имеются незаполненные поля");
+            }
+            _placingAthleteRepository.CreatePlacingAthlete(PlacingAthlete.CreateOpeartion(0,(int)comboBoxRoom.SelectedValue!,
+            CreateListAthletePlacingAthleteFromDataGrid()));
+            Close();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при сохранении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonCancel_Click(object sender, EventArgs e) => Close();
+    private List<AthletePlacingAthlete> CreateListAthletePlacingAthleteFromDataGrid()
+    {
+        var list = new List<AthletePlacingAthlete>();
+        foreach (DataGridViewRow row in dataGridView.Rows)
+        {
+            if (row.Cells["ColumnAthlete"].Value == null ||
+            row.Cells["ColumnLengthOfStay"].Value == null)
+            {
+                continue;
+            }
+            list.Add(AthletePlacingAthlete.CreateElement(0,
+            Convert.ToInt32(row.Cells["ColumnAthlete"].Value),
+            Convert.ToInt32(row.Cells["ColumnLengthOfStay"].Value)));
+        }
+        return list;
+    }
+
+}
+
+

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

ProjectHotel/ProjectHotel/Forms/FormPlacingAthletes.Designer.cs

@@ -0,0 +1,112 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormPlacingAthletes
+    {
+        /// <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();
+            panel1 = new Panel();
+            buttonDelete = new Button();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(632, 450);
+            dataGridViewData.TabIndex = 3;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(632, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(168, 450);
+            panel1.TabIndex = 2;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.ImageDelete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonDelete.Location = new Point(26, 248);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(130, 130);
+            buttonDelete.TabIndex = 2;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.AddImage;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonAdd.Location = new Point(24, 51);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(130, 130);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // FormPlacingAthletes
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormPlacingAthletes";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormPlacingAthletes";
+            Load += FormPlacingAthletes_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Panel panel1;
+        private Button buttonDelete;
+        private Button buttonAdd;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormPlacingAthletes.cs

@@ -0,0 +1,89 @@
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormPlacingAthletes : Form
+{
+    private readonly IUnityContainer _container;
+    private readonly IPlacingAthleteRepository _placingAthleteRepository;
+    public FormPlacingAthletes(IUnityContainer container, IPlacingAthleteRepository placingAthleteRepository)
+    {
+        InitializeComponent();
+        _container = container ??
+        throw new ArgumentNullException(nameof(container));
+        _placingAthleteRepository = placingAthleteRepository ??
+        throw new ArgumentNullException(nameof(placingAthleteRepository));
+    }
+    private void FormPlacingAthletes_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<FormPlacingAthlete>().ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при добавлении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonDelete_Click(object sender, EventArgs e)
+    {
+        if (!TryGetIdentifierFromSelectedRow(out var findId))
+        {
+            return;
+        }
+        if (MessageBox.Show("Удалить запись?", "Удаление",
+        MessageBoxButtons.YesNo) != DialogResult.Yes)
+        {
+            return;
+        }
+        try
+        {
+            _placingAthleteRepository.DeletePlacingAthlete(findId);
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при удалении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void LoadList() => dataGridViewData.DataSource =
+    _placingAthleteRepository.ReadPlacingAthlete();
+    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;
+    }
+
+}

ProjectHotel/ProjectHotel/Forms/FormPlacingAthletes.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>

ProjectHotel/ProjectHotel/Forms/FormPlacingRoomDistribution.Designer.cs

@@ -0,0 +1,95 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormPlacingRoomDistribution
+    {
+        /// <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();
+            dateTimePicker = new DateTimePicker();
+            buttonCreate = new Button();
+            labelFileName = new Label();
+            SuspendLayout();
+            // 
+            // buttonSelectFileName
+            // 
+            buttonSelectFileName.Location = new Point(12, 31);
+            buttonSelectFileName.Name = "buttonSelectFileName";
+            buttonSelectFileName.Size = new Size(71, 23);
+            buttonSelectFileName.TabIndex = 0;
+            buttonSelectFileName.Text = "Выбрать ";
+            buttonSelectFileName.UseVisualStyleBackColor = true;
+            buttonSelectFileName.Click += buttonSelectFileName_Click;
+            // 
+            // dateTimePicker
+            // 
+            dateTimePicker.Location = new Point(75, 90);
+            dateTimePicker.Name = "dateTimePicker";
+            dateTimePicker.Size = new Size(200, 23);
+            dateTimePicker.TabIndex = 2;
+            // 
+            // buttonCreate
+            // 
+            buttonCreate.Location = new Point(75, 130);
+            buttonCreate.Name = "buttonCreate";
+            buttonCreate.Size = new Size(200, 62);
+            buttonCreate.TabIndex = 3;
+            buttonCreate.Text = "Сформировать";
+            buttonCreate.UseVisualStyleBackColor = true;
+            buttonCreate.Click += buttonCreate_Click;
+            // 
+            // labelFileName
+            // 
+            labelFileName.AutoSize = true;
+            labelFileName.Location = new Point(89, 35);
+            labelFileName.Name = "labelFileName";
+            labelFileName.Size = new Size(36, 15);
+            labelFileName.TabIndex = 4;
+            labelFileName.Text = "Файл";
+            // 
+            // FormPlacingRoomDistribution
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(329, 217);
+            Controls.Add(labelFileName);
+            Controls.Add(buttonCreate);
+            Controls.Add(dateTimePicker);
+            Controls.Add(buttonSelectFileName);
+            Name = "FormPlacingRoomDistribution";
+            Text = "FormPlacingRoomDistribution";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Button buttonSelectFileName;
+        private DateTimePicker dateTimePicker;
+        private Button buttonCreate;
+        private Label labelFileName;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormPlacingRoomDistribution.cs

@@ -0,0 +1,69 @@
+using ProjectHotel.Reports;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormPlacingRoomDistribution : Form
+{
+
+    private string _fileName = string.Empty;
+    private readonly IUnityContainer _container;
+    public FormPlacingRoomDistribution(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 buttonCreate_Click(object sender, EventArgs e)
+    {
+        try
+        {
+            if (string.IsNullOrWhiteSpace(_fileName))
+            {
+                throw new Exception("Отсутствует имя файла для отчета");
+            }
+            if
+            (_container.Resolve<ChartReport>().CreateChart(_fileName, dateTimePicker.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);
+        }
+    }
+
+  
+}

ProjectHotel/ProjectHotel/Forms/FormPlacingRoomDistribution.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>

ProjectHotel/ProjectHotel/Forms/FormRoom.Designer.cs

@@ -0,0 +1,150 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormRoom
+    {
+        /// <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()
+        {
+            components = new System.ComponentModel.Container();
+            hotelBindingSource = new BindingSource(components);
+            labelHotelName = new Label();
+            labelCapacity = new Label();
+            labelRoomName = new Label();
+            numericUpDownCapacity = new NumericUpDown();
+            textBoxRoomName = new TextBox();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            comboBoxHotel = new ComboBox();
+            ((System.ComponentModel.ISupportInitialize)hotelBindingSource).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCapacity).BeginInit();
+            SuspendLayout();
+            // 
+            // labelHotelName
+            // 
+            labelHotelName.AutoSize = true;
+            labelHotelName.Location = new Point(31, 55);
+            labelHotelName.Name = "labelHotelName";
+            labelHotelName.Size = new Size(93, 15);
+            labelHotelName.TabIndex = 0;
+            labelHotelName.Text = "Название отеля";
+            // 
+            // labelCapacity
+            // 
+            labelCapacity.AutoSize = true;
+            labelCapacity.Location = new Point(31, 109);
+            labelCapacity.Name = "labelCapacity";
+            labelCapacity.Size = new Size(80, 15);
+            labelCapacity.TabIndex = 1;
+            labelCapacity.Text = "Вместимость";
+            // 
+            // labelRoomName
+            // 
+            labelRoomName.AutoSize = true;
+            labelRoomName.Location = new Point(31, 168);
+            labelRoomName.Name = "labelRoomName";
+            labelRoomName.Size = new Size(97, 15);
+            labelRoomName.TabIndex = 2;
+            labelRoomName.Text = "Номер комнаты";
+            // 
+            // numericUpDownCapacity
+            // 
+            numericUpDownCapacity.Location = new Point(153, 109);
+            numericUpDownCapacity.Minimum = new decimal(new int[] { 1, 0, 0, 0 });
+            numericUpDownCapacity.Name = "numericUpDownCapacity";
+            numericUpDownCapacity.Size = new Size(55, 23);
+            numericUpDownCapacity.TabIndex = 3;
+            numericUpDownCapacity.Value = new decimal(new int[] { 1, 0, 0, 0 });
+            // 
+            // textBoxRoomName
+            // 
+            textBoxRoomName.Location = new Point(153, 160);
+            textBoxRoomName.Name = "textBoxRoomName";
+            textBoxRoomName.Size = new Size(185, 23);
+            textBoxRoomName.TabIndex = 5;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(263, 251);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(75, 23);
+            buttonCancel.TabIndex = 7;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(73, 251);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(75, 23);
+            buttonSave.TabIndex = 8;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // comboBoxHotel
+            // 
+            comboBoxHotel.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxHotel.FormattingEnabled = true;
+            comboBoxHotel.Location = new Point(153, 47);
+            comboBoxHotel.Name = "comboBoxHotel";
+            comboBoxHotel.Size = new Size(197, 23);
+            comboBoxHotel.TabIndex = 9;
+            // 
+            // FormRoom
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(419, 309);
+            Controls.Add(comboBoxHotel);
+            Controls.Add(buttonSave);
+            Controls.Add(buttonCancel);
+            Controls.Add(textBoxRoomName);
+            Controls.Add(numericUpDownCapacity);
+            Controls.Add(labelRoomName);
+            Controls.Add(labelCapacity);
+            Controls.Add(labelHotelName);
+            Name = "FormRoom";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Комната";
+            ((System.ComponentModel.ISupportInitialize)hotelBindingSource).EndInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpDownCapacity).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+        private BindingSource hotelBindingSource;
+        private Label labelHotelName;
+        private Label labelCapacity;
+        private Label labelRoomName;
+        private NumericUpDown numericUpDownCapacity;
+        private TextBox textBoxRoomName;
+        private Button buttonCancel;
+        private Button buttonSave;
+        private ComboBox comboBoxHotel;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormRoom.cs

@@ -0,0 +1,86 @@
+using ProjectHotel.Entities;
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ProjectHotel.Forms
+{
+    public partial class FormRoom : Form
+    {
+        private readonly IRoomRepository _roomRepository;
+        private int? _roomId;
+        public int Id
+        {
+            set
+            {
+                try
+                {
+                    var room = _roomRepository.ReadRoomById(value);
+                    if (room == null || comboBoxHotel.SelectedIndex < 0)
+                    {
+                        throw new
+                        InvalidDataException(nameof(room));
+                    }
+                    textBoxRoomName.Text = room.Name;
+                    numericUpDownCapacity.Value = room.Capacity;
+                    _roomId = value;
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
+            }
+        }
+        public FormRoom(IRoomRepository roomRepository, IHotelRepository hotelRepository)
+        {
+            InitializeComponent();
+            _roomRepository = roomRepository ??
+            throw new ArgumentNullException(nameof(roomRepository));
+            comboBoxHotel.DataSource = hotelRepository.ReadHotels();
+            comboBoxHotel.DisplayMember = "Name";
+            comboBoxHotel.ValueMember = "Id";
+        }
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            try
+            {
+
+                if (string.IsNullOrWhiteSpace(textBoxRoomName.Text))
+                {
+                    throw new Exception("Имеются незаполненные поля");
+                }
+                if (_roomId.HasValue)
+                {
+                    _roomRepository.UpdateRoom(CreateRoom(_roomId.Value));
+                }
+                else
+                {
+                    _roomRepository.CreateRoom(CreateRoom(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 Room CreateRoom(int id) => Room.CreateEntity(id, (int)comboBoxHotel.SelectedValue!, textBoxRoomName.Text, Convert.ToInt32(numericUpDownCapacity.Value));
+
+       
+    }
+
+
+
+}
+

ProjectHotel/ProjectHotel/Forms/FormRoom.resx

@@ -0,0 +1,147 @@
+<?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="hotelBindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="labelHotelName.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="labelCapacity.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="labelRoomName.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="numericUpDownCapacity.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="textBoxRoomName.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="buttonCancel.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="buttonSave.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="$this.Locked" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

ProjectHotel/ProjectHotel/Forms/FormRooms.Designer.cs

@@ -0,0 +1,126 @@
+namespace ProjectHotel.Forms
+{
+    partial class FormRooms
+    {
+        /// <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();
+            panel1 = new Panel();
+            buttonDelete = new Button();
+            buttonChange = new Button();
+            buttonAdd = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).BeginInit();
+            panel1.SuspendLayout();
+            SuspendLayout();
+            // 
+            // dataGridViewData
+            // 
+            dataGridViewData.AllowUserToAddRows = false;
+            dataGridViewData.AllowUserToDeleteRows = false;
+            dataGridViewData.AllowUserToResizeColumns = false;
+            dataGridViewData.AllowUserToResizeRows = false;
+            dataGridViewData.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridViewData.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridViewData.Dock = DockStyle.Fill;
+            dataGridViewData.Location = new Point(0, 0);
+            dataGridViewData.MultiSelect = false;
+            dataGridViewData.Name = "dataGridViewData";
+            dataGridViewData.ReadOnly = true;
+            dataGridViewData.RowHeadersVisible = false;
+            dataGridViewData.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            dataGridViewData.Size = new Size(632, 450);
+            dataGridViewData.TabIndex = 3;
+            // 
+            // panel1
+            // 
+            panel1.Controls.Add(buttonDelete);
+            panel1.Controls.Add(buttonChange);
+            panel1.Controls.Add(buttonAdd);
+            panel1.Dock = DockStyle.Right;
+            panel1.Location = new Point(632, 0);
+            panel1.Name = "panel1";
+            panel1.Size = new Size(168, 450);
+            panel1.TabIndex = 2;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.BackgroundImage = Properties.Resources.ImageDelete;
+            buttonDelete.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonDelete.Location = new Point(24, 308);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(130, 130);
+            buttonDelete.TabIndex = 2;
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
+            // 
+            // buttonChange
+            // 
+            buttonChange.BackgroundImage = Properties.Resources.ImageChange;
+            buttonChange.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonChange.Location = new Point(24, 158);
+            buttonChange.Name = "buttonChange";
+            buttonChange.Size = new Size(130, 130);
+            buttonChange.TabIndex = 1;
+            buttonChange.UseVisualStyleBackColor = true;
+            buttonChange.Click += ButtonChange_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.BackgroundImage = Properties.Resources.AddImage;
+            buttonAdd.BackgroundImageLayout = ImageLayout.Zoom;
+            buttonAdd.Location = new Point(24, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(130, 130);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // FormRooms
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridViewData);
+            Controls.Add(panel1);
+            Name = "FormRooms";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "FormRooms";
+            Load += FormRooms_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
+            panel1.ResumeLayout(false);
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridViewData;
+        private Panel panel1;
+        private Button buttonDelete;
+        private Button buttonChange;
+        private Button buttonAdd;
+    }
+}

ProjectHotel/ProjectHotel/Forms/FormRooms.cs

@@ -0,0 +1,112 @@
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Unity;
+
+namespace ProjectHotel.Forms;
+
+public partial class FormRooms : Form
+{
+    private readonly IUnityContainer _container;
+    private readonly IRoomRepository _roomRepository;
+
+    public FormRooms(IUnityContainer container, IRoomRepository roomRepository)
+    {
+        InitializeComponent();
+        _container = container ??
+        throw new ArgumentNullException(nameof(container));
+        _roomRepository = roomRepository ??
+        throw new ArgumentNullException(nameof(roomRepository));
+    }
+
+    private void FormRooms_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<FormRoom>().ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при добавлении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonChange_Click(object sender, EventArgs e)
+    {
+        if (!TryGetIdentifierFromSelectedRow(out var findId))
+        {
+            return;
+        }
+        try
+        {
+            var form = _container.Resolve<FormRoom>();
+            form.Id = findId;
+            form.ShowDialog();
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при изменении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void ButtonDelete_Click(object sender, EventArgs e)
+    {
+        if (!TryGetIdentifierFromSelectedRow(out var findId))
+        {
+            return;
+        }
+        if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
+        {
+            return;
+        }
+        try
+        {
+            _roomRepository.DeleteRoom(findId);
+            LoadList();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка при удалении",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+    private void LoadList() => dataGridViewData.DataSource = _roomRepository.ReadRooms();
+    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;
+    }
+
+    
+}
+
+

ProjectHotel/ProjectHotel/Forms/FormRooms.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>

ProjectHotel/ProjectHotel/Program.cs

@@ -1,3 +1,12 @@
+using Unity.Lifetime;
+using Unity;
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using Unity.Microsoft.Logging;
+
 namespace ProjectHotel
 {
     internal static class Program
@@ -11,7 +20,32 @@ namespace ProjectHotel
             // 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<FormHotelForAthletes>());
+        }
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+
+            container.AddExtension(new LoggingExtension(CreateLoggerFactory()));
+            container.RegisterType <IConnectionString, ConnectionString> (new SingletonLifetimeManager());
+            container.RegisterType<IAthleteRepository, AthleteRepository>(new TransientLifetimeManager());
+            container.RegisterType<ICleaningRoomRepository, CleaningRoomRepository>(new TransientLifetimeManager());
+            container.RegisterType<IHotelRepository, HotelRepository>(new TransientLifetimeManager());
+            container.RegisterType<IPlacingAthleteRepository, PlacingAthleteRepository>(new TransientLifetimeManager());
+            container.RegisterType<IRoomRepository, RoomRepository>(new TransientLifetimeManager());
+
+            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;
         }
     }
 }

ProjectHotel/ProjectHotel/ProjectHotel.csproj

@@ -2,10 +2,49 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net7.0-windows</TargetFramework>
+    <TargetFramework>net8.0-windows</TargetFramework>
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <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>
+    <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-GDI" Version="6.1.1" />
+    <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>
+    <None Update="appsettings.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

ProjectHotel/ProjectHotel/Properties/DataSources/ProjectHotel.Entities.Hotel.datasource

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    This file is automatically generated by Visual Studio. It is 
+    used to store generic object data source configuration information.  
+    Renaming the file extension or editing the content of this file may   
+    cause the file to be unrecognizable by the program.
+-->
+<GenericObjectDataSource DisplayName="Hotel" Version="1.0" xmlns="urn:schemas-microsoft-com:xml-msdatasource">
+  <TypeInfo>ProjectHotel.Entities.Hotel, ProjectHotel, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null</TypeInfo>
+</GenericObjectDataSource>

ProjectHotel/ProjectHotel/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 ProjectHotel.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("ProjectHotel.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 AddImage {
+            get {
+                object obj = ResourceManager.GetObject("AddImage", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap hotel {
+            get {
+                object obj = ResourceManager.GetObject("hotel", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap ImageChange {
+            get {
+                object obj = ResourceManager.GetObject("ImageChange", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap ImageDelete {
+            get {
+                object obj = ResourceManager.GetObject("ImageDelete", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}

ProjectHotel/ProjectHotel/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="ImageChange" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\ImageChange1.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="AddImage" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\AddImage.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="hotel" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\hotel.jpg;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="ImageDelete" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\ImageDelete.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

ProjectHotel/ProjectHotel/Reports/ChartReport.cs

@@ -0,0 +1,52 @@
+using Microsoft.Extensions.Logging;
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Reports;
+
+internal class ChartReport
+{
+    private readonly IPlacingAthleteRepository _placingAthleteRepository;
+    private readonly ILogger<ChartReport> _logger;
+    public ChartReport(IPlacingAthleteRepository placingAthleteRepository,
+    ILogger<ChartReport> logger)
+    {
+        _placingAthleteRepository = placingAthleteRepository ??
+        throw new
+        ArgumentNullException(nameof(placingAthleteRepository));
+        _logger = logger ??
+        throw new ArgumentNullException(nameof(logger));
+    }
+    public bool CreateChart(string filePath, DateTime dateTime)
+    {
+        try
+        {
+            new PdfBuilder(filePath)
+            .AddHeader("Расселение спортсменов")
+            .AddPieChart("Комнаты", 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 _placingAthleteRepository
+        .ReadPlacingAthlete()
+        .Where(x => x.PlacingDate.Date == dateTime.Date)
+        .GroupBy(x => x.RoomId, (key, group) => new {
+            Id = key,
+            Count = group.Sum(x => x.AthletePlacingAthletes.Count())
+        })
+        .Select(x => (x.Id.ToString(), (double)x.Count))
+        .ToList();
+    }
+}

ProjectHotel/ProjectHotel/Reports/DocReport.cs

@@ -0,0 +1,83 @@
+using Microsoft.Extensions.Logging;
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Reports;
+
+internal class DocReport
+{
+    private readonly IAthleteRepository _athleteRepository;
+    private readonly IRoomRepository _roomRepository;
+    private readonly IHotelRepository _hotelRepository;
+    private readonly ILogger<DocReport> _logger;
+    public DocReport(IAthleteRepository athleteRepository, IRoomRepository roomRepository, IHotelRepository hotelRepository, ILogger<DocReport> logger)
+    {
+        _athleteRepository = athleteRepository ?? throw new ArgumentNullException(nameof(athleteRepository));
+        _roomRepository = roomRepository ?? throw new ArgumentNullException(nameof(roomRepository));
+        _hotelRepository = hotelRepository ?? throw new ArgumentNullException(nameof(hotelRepository));
+        _logger = logger ?? throw new ArgumentNullException(nameof(logger));
+    }
+    public bool CreateDoc(string filePath, bool includeAthletes, bool includeRooms, bool includeHotels)
+    {
+        try
+        {
+            var builder = new WordBuilder(filePath)
+            .AddHeader("Документ со справочниками");
+            if (includeAthletes)
+            {
+                builder.AddParagraph("Спортсмены")
+                .AddTable([2400, 2400, 2400, 1200, 1200],
+                GetAthletes());
+            }
+            if (includeRooms)
+            {
+                builder.AddParagraph("Комнаты")
+                .AddTable([2400, 2400, 2400], GetRooms());
+            }
+            if (includeHotels)
+            {
+                builder.AddParagraph("Гостиницы")
+                .AddTable([2400, 2400], GetHotels());
+            }
+            builder.Build();
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при формировании документа");
+            return false;
+        }
+    }
+    private List<string[]> GetAthletes()
+    {
+        return [
+        ["Имя", "Фамилия", "Отчество", "Вид/Виды спорта", "Разряд"],
+            .. _athleteRepository.ReadAthletes().Select(x => new string[] { x.FirstName,
+x.LastName,x.FatherName, x.Sport.ToString(), x.AthleteClass.ToString() }),
+        ];
+    }
+    private List<string[]> GetRooms()
+    {
+        return [
+        ["Отель", "Номер", "Вместимость"],
+            .. _roomRepository
+        .ReadRooms()
+        .Select(x => new string[] { x.HotelId.ToString(), x.Name,
+x.Capacity.ToString() }),
+        ];
+    }
+    private List<string[]> GetHotels()
+    {
+        return [
+        ["Название", "Адрес"],
+            .. _hotelRepository
+        .ReadHotels()
+        .Select(x => new string[] { x.Name,
+x.Address}),
+        ];
+    }
+}

ProjectHotel/ProjectHotel/Reports/ExcelBuilder.cs

@@ -0,0 +1,319 @@
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+using DocumentFormat.OpenXml;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.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;
+    }
+}

ProjectHotel/ProjectHotel/Reports/PdfBuilder.cs

@@ -0,0 +1,98 @@
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Shapes.Charts;
+using MigraDoc.Rendering;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.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;
+    }
+}

ProjectHotel/ProjectHotel/Reports/TableReport.cs

@@ -0,0 +1,108 @@
+using Microsoft.Extensions.Logging;
+using ProjectHotel.Repositories;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Reports;
+
+internal class TableReport
+{
+    private readonly IPlacingAthleteRepository _placingAthleteRepository;
+
+    private readonly IRoomRepository _roomRepository;
+    private readonly ILogger<TableReport> _logger;
+    internal static readonly string[] item = ["Комната", "Дата", "Заселено", "Выселено"];
+    public TableReport(IPlacingAthleteRepository placingAthleteRepository, IRoomRepository roomRepository, ILogger<TableReport> logger)
+    {
+        _placingAthleteRepository = placingAthleteRepository ?? throw new ArgumentNullException(nameof(placingAthleteRepository));
+        _roomRepository = roomRepository ?? throw new ArgumentNullException(nameof(roomRepository));
+        _logger = logger ??
+        throw new ArgumentNullException(nameof(logger));
+    }
+    public bool CreateTable(string filePath, int hotelId, DateTime startDate, DateTime endDate)
+    {
+        try
+        {
+            new ExcelBuilder(filePath)
+            .AddHeader("Сводка о количестве жильцов в отеле", 0, 4)
+            .AddParagraph("за период", 0)
+            .AddTable([10, 10, 15, 15], GetData(hotelId, startDate, endDate))
+            .Build();
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при формировании документа");
+            return false;
+        }
+    }
+
+    private List<string[]> GetData(int hotelId, DateTime startDate, DateTime endDate)
+    {
+        var rooms = _roomRepository.ReadRooms().Where(r => r.HotelId == hotelId).ToList();
+        var placingAthletes = _placingAthleteRepository.ReadPlacingAthlete().ToList();
+
+        var athletePlacements = placingAthletes
+            .SelectMany(pa => pa.AthletePlacingAthletes, (pa, apa) => new
+            {
+                PlacingAthleteId = pa.Id,
+                RoomId = pa.RoomId,
+                PlacingDate = pa.PlacingDate.Date, 
+                LengthOfStay = apa.LengthOfStay,
+                CheckoutDate = pa.PlacingDate.AddDays(apa.LengthOfStay).Date 
+            })
+            .Where(ap => rooms.Any(r => r.Id == ap.RoomId))
+            .ToList();
+
+        var placementSummary = athletePlacements
+            .Where(ap => ap.PlacingDate >= startDate.Date && ap.PlacingDate <= endDate.Date)
+            .GroupBy(ap => new { ap.RoomId, ap.PlacingDate })
+            .Select(g => new
+            {
+                RoomId = g.Key.RoomId,
+                Date = g.Key.PlacingDate,
+                CheckedIn = (int?)g.Count(),
+                CheckedOut = (int?)null
+            })
+            .Union(
+                athletePlacements
+                    .Where(ap => ap.CheckoutDate >= startDate.Date && ap.CheckoutDate <= endDate.Date) 
+                    .GroupBy(ap => new { ap.RoomId, ap.CheckoutDate })
+                    .Select(g => new
+                    {
+                        RoomId = g.Key.RoomId,
+                        Date = g.Key.CheckoutDate,
+                        CheckedIn = (int?)null,
+                        CheckedOut = (int?)g.Count()
+                    })
+            )
+            .ToList();
+
+        var result = placementSummary
+            .GroupBy(ps => new { ps.RoomId, ps.Date }) 
+            .Select(g => new
+            {
+                RoomId = g.Key.RoomId,
+                Date = g.Key.Date,
+                CheckedIn = g.Sum(ps => ps.CheckedIn), 
+                CheckedOut = g.Sum(ps => ps.CheckedOut)
+            }).OrderBy(r => r.Date) 
+        .ThenBy(r => r.RoomId)
+            .ToList();
+
+        return new List<string[]>()
+            .Union(result.Select(x => new string[] {
+            x.RoomId.ToString(),
+            x.Date.ToString("yyyy-MM-dd"), 
+            x.CheckedIn?.ToString() ?? string.Empty,
+            x.CheckedOut?.ToString() ?? string.Empty
+            }))
+            .Union(new List<string[]> { new string[] { "Всего", "", result.Sum(x => x.CheckedIn).ToString() ?? "0", result.Sum(x => x.CheckedOut).ToString() ?? "0" } })
+            .ToList();
+    }
+
+}

ProjectHotel/ProjectHotel/Reports/WordBuilder.cs

@@ -0,0 +1,129 @@
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+using DocumentFormat.OpenXml;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.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;
+    }
+}

ProjectHotel/ProjectHotel/Repositories/IAthleteRepository.cs

@@ -0,0 +1,17 @@
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories;
+
+public interface IAthleteRepository
+{
+    IEnumerable<Athlete> ReadAthletes();
+    Athlete ReadAthleteById(int id);
+    void CreateAthlete(Athlete athlete);
+    void UpdateAthlete(Athlete athlete);
+    void DeleteAthlete(int id);
+}

ProjectHotel/ProjectHotel/Repositories/ICleaningRoomRepository.cs

@@ -0,0 +1,16 @@
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories;
+
+public interface ICleaningRoomRepository
+{
+    IEnumerable<CleaningRoom> ReadCleaningRooms(int? id = null, int? roomId = null);
+    void CreateCleaningRoom(CleaningRoom cleaningRoom);
+    CleaningRoom ReadCleaningRoomById(int id);
+}
+ 

ProjectHotel/ProjectHotel/Repositories/IConnectionString.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories;
+
+public interface IConnectionString
+{
+    string ConnectionString { get; }
+
+}

ProjectHotel/ProjectHotel/Repositories/IHotelRepository.cs

@@ -0,0 +1,17 @@
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories;
+
+public interface IHotelRepository
+{
+    IEnumerable<Hotel> ReadHotels();
+    Hotel ReadHotelById(int id);
+    void CreateHotel(Hotel hotel);
+    void UpdateHotel(Hotel hotel);
+    void DeleteHotel(int id);
+}

ProjectHotel/ProjectHotel/Repositories/IPlacingAthleteRepository.cs

@@ -0,0 +1,15 @@
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories;
+
+public interface IPlacingAthleteRepository
+{
+    IEnumerable<PlacingAthlete> ReadPlacingAthlete(int? roomId = null, DateTime ? placing = null);
+    void CreatePlacingAthlete(PlacingAthlete placingAthlete);
+    void DeletePlacingAthlete(int id);
+}

ProjectHotel/ProjectHotel/Repositories/IRoomRepository.cs

@@ -0,0 +1,18 @@
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories;
+
+public interface IRoomRepository
+{
+
+    IEnumerable<Room> ReadRooms();
+    Room ReadRoomById(int id);
+    void CreateRoom(Room room);
+    void UpdateRoom(Room room);
+    void DeleteRoom(int id);
+}

ProjectHotel/ProjectHotel/Repositories/Implementations/AthleteRepository.cs

@@ -0,0 +1,128 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Npgsql;
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+
+namespace ProjectHotel.Repositories.Implementations;
+
+public class AthleteRepository : IAthleteRepository
+{
+    private readonly IConnectionString _connectionString;
+
+    private readonly ILogger<AthleteRepository> _logger;
+
+    public AthleteRepository(IConnectionString connectionString, ILogger<AthleteRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+    public void CreateAthlete(Athlete athlete)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(athlete));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            var queryInsert = @"
+                INSERT INTO Athletes (FirstName, LastName, FatherName, Sport, AthleteClass) 
+                VALUES (@FirstName, @LastName, @FatherName, @Sport, @AthleteClass)";
+            connection.Execute(queryInsert, athlete);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+    public void DeleteAthlete(int id)
+    {
+        _logger.LogInformation("Удаление объекта");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            var queryDelete = @"
+                DELETE FROM Athletes
+                WHERE Id = @id";
+            connection.Execute(queryDelete, new { id });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+    public Athlete ReadAthleteById(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 Athletes WHERE Id = @Id;
+            ";
+            var athlete = connection.QueryFirst<Athlete>(querySelect, new { id });
+            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(athlete));
+            return athlete;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при поиске объекта");
+            throw;
+        }
+    }
+    public IEnumerable<Athlete> ReadAthletes()
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            var querySelect = @"SELECT * FROM Athletes";
+            var athletes = connection.Query<Athlete>(querySelect);
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(athletes));
+            return athletes;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при получении всех объектов");
+            throw;
+        }
+    }
+    public void UpdateAthlete(Athlete athlete)
+    {
+        _logger.LogInformation("Редактирование объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(athlete));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryUpdate = @"
+                UPDATE Athletes
+                SET FirstName = @FirstName, LastName = @LastName, FatherName = @FatherName, @Sport = Sport, @AthleteClass = AthleteClass
+                WHERE Id = @Id;
+            ";
+            connection.Execute(queryUpdate, athlete);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при редактировании объекта");
+            throw;
+        }
+    }
+}

ProjectHotel/ProjectHotel/Repositories/Implementations/CleaningRoomRepository.cs

@@ -0,0 +1,84 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories.Implementations;
+
+internal class CleaningRoomRepository : ICleaningRoomRepository
+{
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<CleaningRoomRepository> _logger;
+
+    public CleaningRoomRepository(IConnectionString connectionString, ILogger<CleaningRoomRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+    public IEnumerable<CleaningRoom> ReadCleaningRooms(int? id = null, int? roomId = null)
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            var querySelect = @"SELECT * FROM CleaningRoom";
+            var cleaningRoom = connection.Query<CleaningRoom>(querySelect);
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(cleaningRoom));
+            return cleaningRoom;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при получении всех объектов");
+            throw;
+        }
+    }
+    public void CreateCleaningRoom(CleaningRoom cleaningRoom)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(cleaningRoom));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryInsert = @"
+                INSERT INTO CleaningRoom (RoomId, CleaningDate)
+                VALUES (@RoomId, @CleaningDate);
+            ";
+            connection.Execute(queryInsert, cleaningRoom);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+    public CleaningRoom ReadCleaningRoomById(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 CleaningRoom WHERE Id = @Id;
+            ";
+            var cleaningRoom = connection.QueryFirst<CleaningRoom>(querySelect, new { id });
+            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(cleaningRoom));
+            return cleaningRoom;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при поиске объекта");
+            throw;
+        }
+    }
+}

ProjectHotel/ProjectHotel/Repositories/Implementations/ConnectionString.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories.Implementations
+{
+    public class ConnectionString : IConnectionString
+    {
+        string IConnectionString.ConnectionString => "Host=127.0.0.1;Port=5432;Username=postgres;Password=postgres;Database=otp";
+    }
+}

ProjectHotel/ProjectHotel/Repositories/Implementations/HotelRepository.cs

@@ -0,0 +1,127 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories.Implementations;
+
+internal class HotelRepository : IHotelRepository
+{
+    private readonly IConnectionString _connectionString;
+
+    private readonly ILogger<HotelRepository> _logger;
+    public HotelRepository(IConnectionString connectionString, ILogger<HotelRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+    public IEnumerable<Hotel> ReadHotels()
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            var querySelect = @"SELECT * FROM Hotels";
+            var hotel = connection.Query<Hotel>(querySelect);
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(hotel));
+            return hotel;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при получении всех объектов");
+            throw;
+        }
+    }
+    public Hotel ReadHotelById(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 Hotels WHERE Id = @Id;
+            ";
+            var hotel = connection.QueryFirst<Hotel>(querySelect, new { id });
+            _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(hotel));
+            return hotel;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при поиске объекта");
+            throw;
+        }
+    }
+    public void CreateHotel(Hotel hotel)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(hotel));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            var queryInsert = @"
+                INSERT INTO Hotels (Name, Address) 
+                VALUES (@Name, @Address)";
+            connection.Execute(queryInsert, hotel);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+    public void UpdateHotel(Hotel hotel)
+    {
+        _logger.LogInformation("Редактирование объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(hotel));
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryUpdate = @"
+                UPDATE Hotels
+                SET Name = @Name, Address = @Address
+                WHERE Id = @Id;
+            ";
+            connection.Execute(queryUpdate, hotel);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при редактировании объекта");
+            throw;
+        }
+    }
+
+    public void DeleteHotel(int id)
+    {
+        _logger.LogInformation("Удаление объекта");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            var queryDelete = @"
+                DELETE FROM Hotels
+                WHERE Id = @id";
+            connection.Execute(queryDelete, new { id });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+}

ProjectHotel/ProjectHotel/Repositories/Implementations/PlacingAthleteRepository.cs

@@ -0,0 +1,108 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Diagnostics.Contracts;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+namespace ProjectHotel.Repositories.Implementations;
+
+internal class PlacingAthleteRepository : IPlacingAthleteRepository
+{
+    private readonly IConnectionString _connectionString;
+    private readonly ILogger<PlacingAthleteRepository> _logger;
+
+    public PlacingAthleteRepository(IConnectionString connectionString, ILogger<PlacingAthleteRepository> logger)
+    {
+        _connectionString = connectionString;
+        _logger = logger;
+    }
+
+    public void CreatePlacingAthlete(PlacingAthlete placingAthlete)
+    {
+        _logger.LogInformation("Добавление объекта");
+        _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(placingAthlete));
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            connection.Open();
+            using var transaction = connection.BeginTransaction();
+
+            var queryInsert = @"
+                INSERT INTO PlacingAthlete (RoomId, PlacingDate) 
+                VALUES (@RoomId, @PlacingDate);
+                SELECT MAX(Id) FROM PlacingAthlete;
+            ";
+            var placingAthleteId = connection.QueryFirst<int>(queryInsert, placingAthlete, transaction);
+
+            var querySubInsert = @"
+                INSERT INTO AthletePlacingAthlete (AthleteId, PlacingAthleteId, LengthOfStay)
+                VALUES (@AthleteId, @PlacingAthleteId, @LengthOfStay);
+            ";
+            foreach (var elem in placingAthlete.AthletePlacingAthletes)
+            {
+                connection.Execute(querySubInsert, new { elem.AthleteId, placingAthleteId , elem.LengthOfStay }, transaction);
+            }
+
+            transaction.Commit();
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при добавлении объекта");
+            throw;
+        }
+    }
+
+
+    public void DeletePlacingAthlete(int id)
+    {
+        _logger.LogInformation("Удаление объекта");
+        _logger.LogDebug("Объект: {id}", id);
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var queryDelete = @"
+                DELETE FROM PlacingAthlete
+                WHERE Id = @id
+            ";
+            connection.Execute(queryDelete, new { id });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+
+    public IEnumerable<PlacingAthlete> ReadPlacingAthlete(int? roomId = null, DateTime? placing = null)
+    {
+        _logger.LogInformation("Получение всех объектов");
+
+        try
+        {
+            using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+            var querySelect = @"SELECT pa.*,apa.*
+                                FROM PlacingAthlete pa
+                                INNER JOIN AthletePlacingAthlete  apa ON apa.PlacingAthleteId = pa.Id
+            ";
+            var placingAthletes = connection.Query<TempAthletePlacingAthlete>(querySelect);
+            _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(placingAthletes));
+            return placingAthletes.GroupBy(x => x.Id, y => y, (key, value) =>
+            PlacingAthlete.CreateOpeartion(value.First(), value.Select(z =>
+            AthletePlacingAthlete.CreateElement(0, z.AthleteId, z.LengthOfStay)))).ToList();
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Ошибка при удалении объекта");
+            throw;
+        }
+    }
+}

ProjectHotel/ProjectHotel/Repositories/Implementations/RoomRepository.cs

@@ -0,0 +1,110 @@
+using Dapper;
+using Microsoft.Extensions.Logging;
+using Newtonsoft.Json;
+using Npgsql;
+using ProjectHotel.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectHotel.Repositories.Implementations
+{
+    internal class RoomRepository : IRoomRepository
+    {
+        private readonly IConnectionString _connectionString;
+
+        private readonly ILogger<RoomRepository> _logger;
+        public RoomRepository(IConnectionString connectionString, ILogger<RoomRepository> logger)
+        {
+            _connectionString = connectionString;
+            _logger = logger;
+        }
+        public IEnumerable<Room> ReadRooms()
+        {
+            _logger.LogInformation("Получение всех объектов");
+
+            try
+            {
+                using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+                connection.Open();
+                var querySelect = @"SELECT * FROM Rooms";
+                var rooms = connection.Query<Room>(querySelect);
+                _logger.LogDebug("Полученные объекты: {json}", JsonConvert.SerializeObject(rooms));
+                return rooms;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка при получении всех объектов");
+                throw;
+            }
+        }
+        public Room ReadRoomById(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 Rooms WHERE Id = @Id;
+            ";
+                var room = connection.QueryFirst<Room>(querySelect, new { id });
+                _logger.LogDebug("Найденный объект: {json}", JsonConvert.SerializeObject(room));
+                return room;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка при поиске объекта");
+                throw;
+            }
+        }
+        public void CreateRoom(Room rooms)
+        {
+            _logger.LogInformation("Добавление объекта");
+            _logger.LogDebug("Объект: {json}", JsonConvert.SerializeObject(rooms));
+
+            try
+            {
+                using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+                connection.Open();
+                var queryInsert = @"
+                INSERT INTO Rooms (HotelId, Name,Capacity) 
+                VALUES (@HotelId, @Name, @Capacity)";
+                connection.Execute(queryInsert, rooms);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка при добавлении объекта");
+                throw;
+            }
+        }
+        public void UpdateRoom(Room rooms)
+        {
+
+        }
+        public void DeleteRoom(int id)
+        {
+            _logger.LogInformation("Удаление объекта");
+            _logger.LogDebug("Объект: {id}", id);
+
+            try
+            {
+                using var connection = new NpgsqlConnection(_connectionString.ConnectionString);
+                connection.Open();
+                var queryDelete = @"
+                DELETE FROM Rooms
+                WHERE Id = @id";
+                connection.Execute(queryDelete, new { id });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка при удалении объекта");
+                throw;
+            }
+        }
+
+    }
+}

ProjectHotel/ProjectHotel/appsettings.json

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