lab1

ProjectHotel/ProjectHotel/Entities/Athlete.cs

@@ -1,4 +1,5 @@
 
+using ProjectHotel.Entities.Enums;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -13,7 +14,9 @@ public class Athlete
     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 static Athlete CreateEntity(int id, string first, string last, string father)
+    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
         {

ProjectHotel/ProjectHotel/Entities/AthletePlacingAthlete.cs

@@ -10,14 +10,14 @@ public class AthletePlacingAthlete
 {
     public int Id { get; set; }
     public int AthleteId { get; private set; }
-    public int PlacingId { get; private set; }
+    public int LengthOfStay { get; private set; }
-    public static AthletePlacingAthlete CreateElement(int id, int athleteId, int placingId)
+    public static AthletePlacingAthlete CreateElement(int id, int athleteId, int lengthOfStay)
     {
         return new AthletePlacingAthlete
         {
             Id = id,
             AthleteId = athleteId,
-            PlacingId = placingId
+           LengthOfStay = lengthOfStay
         };
     }
 

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

@@ -9,16 +9,16 @@ namespace ProjectHotel.Entities;
 public class Hotel
 {
     public int Id { get; private set; }
-    public string HotelName { get; private set; } = string.Empty;
+    public string Name { get; private set; } = string.Empty;
     public string Adress { get; private set; } = string.Empty;
 
 
-    public static Hotel CreateEntity(int id, string hotelName, string adress)
+    public static Hotel CreateEntity(int id, string name, string adress)
     {
         return new Hotel
         {
             Id = id,
-            HotelName = hotelName,
+            Name = name,
             Adress = adress
 
 

ProjectHotel/ProjectHotel/Entities/PlacingAthlete.cs

@@ -11,15 +11,19 @@ public class PlacingAthlete
     public int Id { get; private set; }
     public int RoomId { get; private set; }
     public DateTime PlacingDate { get; private set; }
-    public DateTime UnplacingDate { get; private set; }
+    public IEnumerable<AthletePlacingAthlete> AthletePlacingAthletes
-    public static PlacingAthlete CreateOpeartion(int id, int roomId, DateTime unplacing)
+    {
+        get;
+        private set;
+    } = [];
+    public static PlacingAthlete CreateOpeartion(int id, int roomId, IEnumerable<AthletePlacingAthlete> athletePlacingAthletes)
     {
         return new PlacingAthlete
         {
             Id = id,
             RoomId = roomId,
             PlacingDate = DateTime.Now,
-            UnplacingDate = unplacing,
+            AthletePlacingAthletes = athletePlacingAthletes
         };
     }
 

ProjectHotel/ProjectHotel/Entities/Room.cs

@@ -7,15 +7,15 @@ using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace ProjectHotel.Entities;
 
-public class Rooms
+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 Rooms CreateEntity(int id, int hotel, string name, int capacity)
+    public static Room CreateEntity(int id, int hotel, string name, int capacity)
     {
-        return new Rooms
+        return new Room
         {
             Id = id,
             HotelId = hotel,

ProjectHotel/ProjectHotel/Forms/FormAthlete.Designer.cs

@@ -34,6 +34,12 @@
             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
@@ -84,11 +90,72 @@
             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(318, 139);
+            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);
@@ -110,5 +177,11 @@
         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

@@ -1,4 +1,7 @@
-using ProjectHotel.Repositories;
+using Microsoft.VisualBasic.FileIO;
+using ProjectHotel.Entities;
+using ProjectHotel.Entities.Enums;
+using ProjectHotel.Repositories;
 using ProjectHotel.Repositories.Implementations;
 using System;
 using System.Collections.Generic;
@@ -28,9 +31,18 @@ public partial class FormAthlete : Form
                     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)
             {
@@ -43,20 +55,27 @@ public partial class FormAthlete : Form
     {
         InitializeComponent();
         _athleteRepository = athleteRepository ??
-        throw new
+            throw new ArgumentNullException(nameof(athleteRepository));
-        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)
+    private void buttonSave_Click(object sender, EventArgs e)
     {
         try
         {
-            if (string.IsNullOrWhiteSpace(textBoxFirstName.Text) || string.IsNullOrWhiteSpace(textBoxLastName.Text) || string.IsNullOrWhiteSpace(textBoxFatherName.Text))
+            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(CreateEmployee(_athleteId.Value));
+                _athleteRepository.UpdateAthlete(CreateAthlete(_athleteId.Value));
             }
             else
             {
@@ -70,10 +89,17 @@ public partial class FormAthlete : Form
             MessageBoxButtons.OK, MessageBoxIcon.Error);
         }
     }
-    private void ButtonCancel_Click(object sender, EventArgs e) =>
+    private void buttonCancel_Click(object sender, EventArgs e) =>
     Close();
-    private Employee CreateEmployee(int id) =>
+    private Athlete CreateAthlete(int id)
-    Employee.CreateEntity(id, textBoxFirstName.Text,
+    {
-    textBoxLastName.Text,
+        Sport sport = Sport.None;
-    (EmployeePost)comboBoxPost.SelectedItem!);
+        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 +1,125 @@
+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";
+            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 +1,104 @@
+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 +1,97 @@
+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";
+            ((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 +1,54 @@
+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/FormHotel.Designer.cs

@@ -31,7 +31,9 @@
             label1 = new Label();
             label2 = new Label();
             textBoxHotelName = new TextBox();
-            textBoxHotelAdress = new TextBox();
+            textBoxHotelAddress = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
             SuspendLayout();
             // 
             // label1
@@ -59,19 +61,41 @@
             textBoxHotelName.Size = new Size(390, 23);
             textBoxHotelName.TabIndex = 2;
             // 
-            // textBoxHotelAdress
+            // textBoxHotelAddress
             // 
-            textBoxHotelAdress.Location = new Point(168, 90);
+            textBoxHotelAddress.Location = new Point(168, 90);
-            textBoxHotelAdress.Name = "textBoxHotelAdress";
+            textBoxHotelAddress.Name = "textBoxHotelAddress";
-            textBoxHotelAdress.Size = new Size(387, 23);
+            textBoxHotelAddress.Size = new Size(387, 23);
-            textBoxHotelAdress.TabIndex = 3;
+            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(textBoxHotelAdress);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxHotelAddress);
             Controls.Add(textBoxHotelName);
             Controls.Add(label2);
             Controls.Add(label1);
@@ -88,5 +112,8 @@
         private Label label2;
         private TextBox textBoxHotelName;
         private TextBox textBoxHotelAdress;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private TextBox textBoxHotelAddress;
     }
 }

ProjectHotel/ProjectHotel/Forms/FormHotel.cs

@@ -30,7 +30,7 @@ public partial class FormHotel : Form
                     throw new
     InvalidDataException(nameof(hotel));
                 }
-                textBoxHotelName.Text = hotel.HotelName;
+                textBoxHotelName.Text = hotel.Name;
                 textBoxHotelAdress.Text =
                 hotel.Adress;
 
@@ -39,7 +39,7 @@ public partial class FormHotel : Form
             catch (Exception ex)
             {
                 MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
-            return;
+                return;
             }
         }
     }
@@ -56,7 +56,7 @@ public partial class FormHotel : Form
         {
             if (string.IsNullOrWhiteSpace(textBoxHotelName.Text)
             ||
-            string.IsNullOrWhiteSpace(textBoxHotelName.Text))
+            string.IsNullOrWhiteSpace(textBoxHotelAddress.Text))
             {
                 throw new Exception("Имеются незаполненные поля");
             }
@@ -78,5 +78,7 @@ public partial class FormHotel : Form
     }
     private void ButtonCancel_Click(object sender, EventArgs e) => Close();
     private Hotel CreateHotel(int id) => Hotel.CreateEntity(id, textBoxHotelName.Text, textBoxHotelAdress.Text);
+
+  
 }
 

ProjectHotel/ProjectHotel/Forms/FormHotelForAthletes.Designer.cs

@@ -29,68 +29,80 @@
         private void InitializeComponent()
         {
             menuStrip1 = new MenuStrip();
-            справочникиToolStripMenuItem = new ToolStripMenuItem();
+            DirectoriesToolStripMenuItem = new ToolStripMenuItem();
-            комнатыToolStripMenuItem = new ToolStripMenuItem();
+            RoomsToolStripMenuItem = new ToolStripMenuItem();
-            отелелиToolStripMenuItem = new ToolStripMenuItem();
+            HotelsToolStripMenuItem = new ToolStripMenuItem();
-            спортсменыToolStripMenuItem = new ToolStripMenuItem();
+            AthletesToolStripMenuItem = new ToolStripMenuItem();
-            операцииToolStripMenuItem = new ToolStripMenuItem();
+            OperationsToolStripMenuItem = new ToolStripMenuItem();
-            заселениеСпортсменаToolStripMenuItem = new ToolStripMenuItem();
+            PlacingAthleteToolStripMenuItem = new ToolStripMenuItem();
-            отчетыToolStripMenuItem = new ToolStripMenuItem();
+            CleaningRoomToolStripMenuItem = new ToolStripMenuItem();
+            ReportsToolStripMenuItem = new ToolStripMenuItem();
             menuStrip1.SuspendLayout();
             SuspendLayout();
             // 
             // menuStrip1
             // 
-            menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, операцииToolStripMenuItem, отчетыToolStripMenuItem });
+            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";
             // 
-            // справочникиToolStripMenuItem
+            // DirectoriesToolStripMenuItem
             // 
-            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { комнатыToolStripMenuItem, отелелиToolStripMenuItem, спортсменыToolStripMenuItem });
+            DirectoriesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { RoomsToolStripMenuItem, HotelsToolStripMenuItem, AthletesToolStripMenuItem });
-            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+            DirectoriesToolStripMenuItem.Name = "DirectoriesToolStripMenuItem";
-            справочникиToolStripMenuItem.Size = new Size(94, 20);
+            DirectoriesToolStripMenuItem.Size = new Size(94, 20);
-            справочникиToolStripMenuItem.Text = "Справочники";
+            DirectoriesToolStripMenuItem.Text = "Справочники";
             // 
-            // комнатыToolStripMenuItem
+            // RoomsToolStripMenuItem
             // 
-            комнатыToolStripMenuItem.Name = "комнатыToolStripMenuItem";
+            RoomsToolStripMenuItem.Name = "RoomsToolStripMenuItem";
-            комнатыToolStripMenuItem.Size = new Size(145, 22);
+            RoomsToolStripMenuItem.Size = new Size(180, 22);
-            комнатыToolStripMenuItem.Text = "Комнаты";
+            RoomsToolStripMenuItem.Text = "Комнаты";
+            RoomsToolStripMenuItem.Click += RoomsToolStripMenuItem_Click;
             // 
-            // отелелиToolStripMenuItem
+            // HotelsToolStripMenuItem
             // 
-            отелелиToolStripMenuItem.Name = "отелелиToolStripMenuItem";
+            HotelsToolStripMenuItem.Name = "HotelsToolStripMenuItem";
-            отелелиToolStripMenuItem.Size = new Size(145, 22);
+            HotelsToolStripMenuItem.Size = new Size(180, 22);
-            отелелиToolStripMenuItem.Text = "Отелели";
+            HotelsToolStripMenuItem.Text = "Отелели";
+            HotelsToolStripMenuItem.Click += HotelsToolStripMenuItem_Click;
             // 
-            // спортсменыToolStripMenuItem
+            // AthletesToolStripMenuItem
             // 
-            спортсменыToolStripMenuItem.Name = "спортсменыToolStripMenuItem";
+            AthletesToolStripMenuItem.Name = "AthletesToolStripMenuItem";
-            спортсменыToolStripMenuItem.Size = new Size(145, 22);
+            AthletesToolStripMenuItem.Size = new Size(180, 22);
-            спортсменыToolStripMenuItem.Text = "Спортсмены";
+            AthletesToolStripMenuItem.Text = "Спортсмены";
+            AthletesToolStripMenuItem.Click += AthletesToolStripMenuItem_Click;
             // 
-            // операцииToolStripMenuItem
+            // OperationsToolStripMenuItem
             // 
-            операцииToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { заселениеСпортсменаToolStripMenuItem });
+            OperationsToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { PlacingAthleteToolStripMenuItem, CleaningRoomToolStripMenuItem });
-            операцииToolStripMenuItem.Name = "операцииToolStripMenuItem";
+            OperationsToolStripMenuItem.Name = "OperationsToolStripMenuItem";
-            операцииToolStripMenuItem.Size = new Size(75, 20);
+            OperationsToolStripMenuItem.Size = new Size(75, 20);
-            операцииToolStripMenuItem.Text = "Операции";
+            OperationsToolStripMenuItem.Text = "Операции";
             // 
-            // заселениеСпортсменаToolStripMenuItem
+            // PlacingAthleteToolStripMenuItem
             // 
-            заселениеСпортсменаToolStripMenuItem.Name = "заселениеСпортсменаToolStripMenuItem";
+            PlacingAthleteToolStripMenuItem.Name = "PlacingAthleteToolStripMenuItem";
-            заселениеСпортсменаToolStripMenuItem.Size = new Size(201, 22);
+            PlacingAthleteToolStripMenuItem.Size = new Size(201, 22);
-            заселениеСпортсменаToolStripMenuItem.Text = "Заселение спортсмена";
+            PlacingAthleteToolStripMenuItem.Text = "Заселение спортсмена";
+            PlacingAthleteToolStripMenuItem.Click += PlacingAthleteToolStripMenuItem_Click;
             // 
-            // отчетыToolStripMenuItem
+            // CleaningRoomToolStripMenuItem
             // 
-            отчетыToolStripMenuItem.Name = "отчетыToolStripMenuItem";
+            CleaningRoomToolStripMenuItem.Name = "CleaningRoomToolStripMenuItem";
-            отчетыToolStripMenuItem.Size = new Size(60, 20);
+            CleaningRoomToolStripMenuItem.Size = new Size(201, 22);
-            отчетыToolStripMenuItem.Text = "Отчеты";
+            CleaningRoomToolStripMenuItem.Text = "Уборка комнаты";
+            CleaningRoomToolStripMenuItem.Click += CleaningRoomToolStripMenuItem_Click;
+            // 
+            // ReportsToolStripMenuItem
+            // 
+            ReportsToolStripMenuItem.Name = "ReportsToolStripMenuItem";
+            ReportsToolStripMenuItem.Size = new Size(60, 20);
+            ReportsToolStripMenuItem.Text = "Отчеты";
             // 
             // FormHotelForAthletes
             // 
@@ -113,12 +125,13 @@
         #endregion
 
         private MenuStrip menuStrip1;
-        private ToolStripMenuItem справочникиToolStripMenuItem;
+        private ToolStripMenuItem DirectoriesToolStripMenuItem;
-        private ToolStripMenuItem комнатыToolStripMenuItem;
+        private ToolStripMenuItem RoomsToolStripMenuItem;
-        private ToolStripMenuItem отелелиToolStripMenuItem;
+        private ToolStripMenuItem HotelsToolStripMenuItem;
-        private ToolStripMenuItem спортсменыToolStripMenuItem;
+        private ToolStripMenuItem AthletesToolStripMenuItem;
-        private ToolStripMenuItem операцииToolStripMenuItem;
+        private ToolStripMenuItem OperationsToolStripMenuItem;
-        private ToolStripMenuItem заселениеСпортсменаToolStripMenuItem;
+        private ToolStripMenuItem PlacingAthleteToolStripMenuItem;
-        private ToolStripMenuItem отчетыToolStripMenuItem;
+        private ToolStripMenuItem ReportsToolStripMenuItem;
+        private ToolStripMenuItem CleaningRoomToolStripMenuItem;
     }
 }

ProjectHotel/ProjectHotel/Forms/FormHotelForAthletes.cs

@@ -1,10 +1,83 @@
-namespace ProjectHotel
+using ProjectHotel.Forms;
+using System.ComponentModel;
+using System.Xml.Linq;
+using Unity;
+
+namespace ProjectHotel;
+
+public partial class FormHotelForAthletes : Form
 {
-    public partial class FormHotelForAthletes : Form
+    private readonly IUnityContainer _container;
+    public FormHotelForAthletes(IUnityContainer container)
     {
-        public FormHotelForAthletes()
+        InitializeComponent();
+        _container = container ??
+            throw new ArgumentNullException(nameof(container));
+    }
+
+    private void RoomsToolStripMenuItem_Click(object sender, EventArgs e)
+    {
+        try
         {
-            InitializeComponent();
+            _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<FormCleaningRoom>().ShowDialog();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Îøèáêà ïðè çàãðóçêå",
+            MessageBoxButtons.OK, MessageBoxIcon.Error);
         }
     }
 }

ProjectHotel/ProjectHotel/Forms/FormHotels.Designer.cs

@@ -1,6 +1,6 @@
 namespace ProjectHotel.Forms
 {
-    partial class Отели
+    partial class FormHotels
     {
         /// <summary>
         /// Required designer variable.
@@ -57,6 +57,7 @@
             buttonDelete.Size = new Size(130, 130);
             buttonDelete.TabIndex = 2;
             buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDelete_Click;
             // 
             // buttonChange
             // 
@@ -67,6 +68,7 @@
             buttonChange.Size = new Size(130, 130);
             buttonChange.TabIndex = 1;
             buttonChange.UseVisualStyleBackColor = true;
+            buttonChange.Click += ButtonChange_Click;
             // 
             // buttonAdd
             // 
@@ -77,6 +79,7 @@
             buttonAdd.Size = new Size(130, 130);
             buttonAdd.TabIndex = 0;
             buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
             // 
             // dataGridViewData
             // 
@@ -96,16 +99,16 @@
             dataGridViewData.Size = new Size(632, 450);
             dataGridViewData.TabIndex = 1;
             // 
-            // Отели
+            // FormHotels
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(800, 450);
             Controls.Add(dataGridViewData);
             Controls.Add(panel1);
-            Name = "Отели";
+            Name = "FormHotels";
             StartPosition = FormStartPosition.CenterParent;
-            Text = "FormHotels";
+            Text = "Гостиницы";
             panel1.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)dataGridViewData).EndInit();
             ResumeLayout(false);

ProjectHotel/ProjectHotel/Forms/FormHotels.cs

@@ -13,12 +13,12 @@ using Unity;
 
 namespace ProjectHotel.Forms;
 
-public partial class Отели : Form
+public partial class FormHotels : Form
 {
     private readonly IUnityContainer _container;
     private readonly IHotelRepository _hotelRepository;
 
-    public Отели(IUnityContainer container, IHotelRepository hotelRepository)
+    public FormHotels(IUnityContainer container, IHotelRepository hotelRepository)
     {
         InitializeComponent();
         _container = container ??
@@ -26,7 +26,7 @@ public partial class Отели : Form
         _hotelRepository = hotelRepository ??
         throw new ArgumentNullException(nameof(hotelRepository));
     }
-    private void FormAnimals_Load(object sender, EventArgs e)
+    private void FormRoom_Load(object sender, EventArgs e)
     {
         try
         {
@@ -51,7 +51,7 @@ public partial class Отели : Form
             MessageBoxButtons.OK, MessageBoxIcon.Error);
         }
     }
-    private void ButtonUpd_Click(object sender, EventArgs e)
+    private void ButtonChange_Click(object sender, EventArgs e)
     {
         if (!TryGetIdentifierFromSelectedRow(out var findId))
         {
@@ -104,6 +104,8 @@ public partial class Отели : Form
         id = Convert.ToInt32(dataGridViewData.SelectedRows[0].Cells["Id"].Value);
         return true;
     }
+
+    
 }
 
 

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();
+            ColumnAthlete = new DataGridViewComboBoxColumn();
+            ColumnLengthOfStay = new DataGridViewTextBoxColumn();
+            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;
+            // 
+            // ColumnAthlete
+            // 
+            ColumnAthlete.DisplayStyle = DataGridViewComboBoxDisplayStyle.ComboBox;
+            ColumnAthlete.HeaderText = "Спортсмен";
+            ColumnAthlete.Name = "ColumnAthlete";
+            // 
+            // ColumnLengthOfStay
+            // 
+            ColumnLengthOfStay.HeaderText = "Длительность проживания";
+            ColumnLengthOfStay.Name = "ColumnLengthOfStay";
+            // 
+            // FormAthletePlacingAthlete
+            // 
+            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 = "FormAthletePlacingAthlete";
+            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 +1,73 @@
+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["ColumnFeed"].Value == null ||
+            row.Cells["ColumnCount"].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 +1,110 @@
+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";
+            Text = "FormPlacingAthletes";
+            ((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_Load1(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/FormRoom.Designer.cs

@@ -1,6 +1,6 @@
 namespace ProjectHotel.Forms
 {
-    partial class Комната
+    partial class FormRoom
     {
         /// <summary>
         /// Required designer variable.
@@ -30,26 +30,121 @@
         {
             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();
             // 
-            // hotelBindingSource
+            // labelHotelName
             // 
-            hotelBindingSource.DataSource = typeof(Entities.Hotel);
+            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";
             // 
-            // Комната
+            // 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(584, 389);
+            ClientSize = new Size(419, 309);
-            Name = "Комната";
+            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 = "FormRoom";
+            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

@@ -1,4 +1,6 @@
-using System;
+using ProjectHotel.Entities;
+using ProjectHotel.Repositories;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -10,11 +12,75 @@ using System.Windows.Forms;
 
 namespace ProjectHotel.Forms
 {
-    public partial class Комната : Form
+    public partial class FormRoom : Form
     {
-        public Комната()
+        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

@@ -120,4 +120,28 @@
   <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 +1,125 @@
+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";
+            ((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 +1,111 @@
+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 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 FormRoom_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 +1,8 @@
+using Unity.Lifetime;
+using Unity;
+using ProjectHotel.Repositories;
+using ProjectHotel.Repositories.Implementations;
+
 namespace ProjectHotel
 {
     internal static class Program
@@ -11,7 +16,19 @@ 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 FormHotelForAthletes());
+            Application.Run(CreateContainer().Resolve<FormHotelForAthletes>());
+        }
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+
+            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;
         }
     }
 }

ProjectHotel/ProjectHotel/ProjectHotel.csproj

@@ -23,10 +23,6 @@
     </EmbeddedResource>
   </ItemGroup>
 
-  <ItemGroup>
-    <Folder Include="Entities\Enums\" />
-  </ItemGroup>
-
   <ItemGroup>
     <PackageReference Include="Unity" Version="5.11.10" />
   </ItemGroup>

ProjectHotel/ProjectHotel/Repositories/IAthletePlacingAthleteRepository.cs

@@ -1,15 +0,0 @@
-using ProjectHotel.Entities;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace ProjectHotel.Repositories;
-
-internal interface IAthletePlacingAthleteRepository
-{
-    IEnumerable<AthletePlacingAthlete> ReadAthletePlacingAthlete(int? id = null, int? athleteId = null, int? roomId = null);
-    void CreateAthletePlacingAthlete(AthletePlacingAthlete athletePlacingAthlete);
-    AthletePlacingAthlete ReadAthleteById(int id);
-}

ProjectHotel/ProjectHotel/Repositories/ICleaningRoomRepository.cs

@@ -7,10 +7,10 @@ using System.Threading.Tasks;
 
 namespace ProjectHotel.Repositories;
 
-internal interface ICleaningRoomRepository
+public interface ICleaningRoomRepository
 {
-    IEnumerable<CleaningRoom> ReadCleaningRoom(int? id = null, int? roomId = null, int? athleteId = null);
+    IEnumerable<CleaningRoom> ReadCleaningRooms(int? id = null, int? roomId = null);
     void CreateCleaningRoom(CleaningRoom cleaningRoom);
-    AthletePlacingAthlete ReadAthleteById(int id);
+    CleaningRoom ReadCleaningRoomById(int id);
 }
  

ProjectHotel/ProjectHotel/Repositories/IPlacingAthleteRepository.cs

@@ -9,7 +9,7 @@ namespace ProjectHotel.Repositories;
 
 public interface IPlacingAthleteRepository
 {
-    IEnumerable<PlacingAthlete> ReadPlacingAthlete(DateTime? placing = null, DateTime? unplacing = null, int? roomId = null);
+    IEnumerable<PlacingAthlete> ReadPlacingAthlete(int? roomId = null, DateTime ? placing = null);
     void CreatePlacingAthlete(PlacingAthlete placingAthlete);
-   PlacingAthlete ReadPlacingAthleteById(int id);
+    void DeletePlacingAthlete(int id);
 }

ProjectHotel/ProjectHotel/Repositories/IRoomRepository.cs

@@ -10,9 +10,9 @@ namespace ProjectHotel.Repositories;
 public interface IRoomRepository
 {
 
-    IEnumerable<Rooms> ReadRooms();
+    IEnumerable<Room> ReadRooms();
-    Rooms ReadRoomById(int id);
+    Room ReadRoomById(int id);
-    void CreateRoom(Rooms rooms);
+    void CreateRoom(Room room);
-    void UpdateRoom(Rooms rooms);
+    void UpdateRoom(Room room);
     void DeleteRoom(int id);
 }

ProjectHotel/ProjectHotel/Repositories/Implementations/AthletePlacingAthleteRepository.cs

@@ -1,24 +0,0 @@
-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 AthletePlacingAthleteRepository
-{
-    public IEnumerable<AthletePlacingAthleteRepository> ReadAthletePlacingAthlete(int? id = null, int? athleteId = null, int? roomId = null)
-    {
-        return [];
-    }
-    public void CreateAthletePlacingAthlete(AthletePlacingAthleteRepository athletePlacingAthlete)
-    {
-    }
-
-    public AthletePlacingAthlete ReadAthleteById(int id)
-    {
-        return AthletePlacingAthlete.CreateElement(0, 0, 0);
-    }
-}

ProjectHotel/ProjectHotel/Repositories/Implementations/AthleteRepository.cs

@@ -17,7 +17,7 @@ internal class AthleteRepository : IAthleteRepository
     }
     public Athlete ReadAthleteById(int id)
     {
-        return Athlete.CreateEntity(0, string.Empty, string.Empty,string.Empty);
+        return Athlete.CreateEntity(0, string.Empty, string.Empty,string.Empty, Entities.Enums.Sport.None, Entities.Enums.AthleteClass.None);
     }
     public IEnumerable<Athlete> ReadAthletes()
     {

ProjectHotel/ProjectHotel/Repositories/Implementations/CleaningRoomRepository.cs

@@ -7,18 +7,18 @@ using System.Threading.Tasks;
 
 namespace ProjectHotel.Repositories.Implementations;
 
-internal class CleaningRoomRepository
+internal class CleaningRoomRepository : ICleaningRoomRepository
 {
-    IEnumerable<CleaningRoom> ReadCleaningRoom(int? id = null, int? roomId = null, int? athleteId = null)
+    public IEnumerable<CleaningRoom> ReadCleaningRooms(int? id = null, int? roomId = null)
     {
         return [];
     }
-    void CreateCleaningRoom(CleaningRoom cleaningRoom)
+    public void CreateCleaningRoom(CleaningRoom cleaningRoom)
     {
 
     }
-    AthletePlacingAthlete ReadAthleteById(int id)
+    public CleaningRoom ReadCleaningRoomById(int id)
     {
-        return AthletePlacingAthlete.CreateElement(0, 0, 0);
+        return CleaningRoom.CreateOperation(0, 0);
     }
 }

ProjectHotel/ProjectHotel/Repositories/Implementations/PlacingAthleteRepository.cs

@@ -9,7 +9,7 @@ namespace ProjectHotel.Repositories.Implementations;
 
 internal class PlacingAthleteRepository : IPlacingAthleteRepository
 {
-    public IEnumerable<PlacingAthlete> ReadPlacingAthlete(DateTime? plasing = null, DateTime? unplacing = null, int? roomId = null)
+    public IEnumerable<PlacingAthlete> ReadPlacingAthlete(int? roomId = null, DateTime? placing = null)
     {
         return [];
     }
@@ -17,8 +17,8 @@ internal class PlacingAthleteRepository : IPlacingAthleteRepository
     {
         
     }
-    public PlacingAthlete ReadPlacingAthleteById(int id)
+    public void DeletePlacingAthlete(int id)
     {
-        return PlacingAthlete.CreateOpeartion(0, 0, DateTime.Now);
+
     }
 }

ProjectHotel/ProjectHotel/Repositories/Implementations/RoomRepository.cs

@@ -9,19 +9,19 @@ namespace ProjectHotel.Repositories.Implementations
 {
     internal class RoomRepository : IRoomRepository
     {
-        public IEnumerable<Rooms> ReadRooms()
+        public IEnumerable<Room> ReadRooms()
         {
             return [];
         }
-        public Rooms ReadRoomById(int id)
+        public Room ReadRoomById(int id)
         {
-            return Rooms.CreateEntity(0, 0, string.Empty, 0);
+            return Room.CreateEntity(0, 0, string.Empty, 0);
         }
-        public void CreateRoom(Rooms rooms)
+        public void CreateRoom(Room rooms)
         {
 
         }
-        public void UpdateRoom(Rooms rooms)
+        public void UpdateRoom(Room rooms)
         {
 
         }