UnityDependencyContainer fix

lab8
lab7
2024-05-18 17:38:10 +04:00 · 2024-05-17 00:53:12 +04:00 · 2024-05-16 21:31:36 +04:00
87 changed files with 2533 additions and 237 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -398,3 +398,4 @@ FodyWeavers.xsd
 # JetBrains Rider
 *.sln.iml

+/CarRepairShop/ImplementationExtensions
--- a/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/BackUpLogic.cs
+++ b/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/BackUpLogic.cs
@@ -0,0 +1,102 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopDataModels;
+using Microsoft.Extensions.Logging;
+using System.IO.Compression;
+using System.Reflection;
+using System.Runtime.Serialization.Json;
+
+namespace CarRepairShopBusinessLogic.BusinessLogics
+{
+    public class BackUpLogic : IBackUpLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IBackUpInfo _backUpInfo;
+        public BackUpLogic(ILogger<BackUpLogic> logger, IBackUpInfo backUpInfo)
+        {
+            _logger = logger;
+            _backUpInfo = backUpInfo;
+        }
+
+        public void CreateBackUp(BackUpSaveBindingModel model)
+        {
+            if (_backUpInfo == null)
+            {
+                return;
+            }
+
+            try
+            {
+                _logger.LogDebug("Clear folder");
+                // зачистка папки и удаление старого архива
+                var dirInfo = new DirectoryInfo(model.FolderName);
+                if (dirInfo.Exists)
+                {
+                    foreach (var file in dirInfo.GetFiles())
+                    {
+                        file.Delete();
+                    }
+                }
+
+                _logger.LogDebug("Delete archive");
+                string fileName = $"{model.FolderName}.zip";
+                if (File.Exists(fileName))
+                {
+                    File.Delete(fileName);
+                }
+
+                // берем метод для сохранения
+                _logger.LogDebug("Get assembly");
+                var typeIId = typeof(IId);
+                var assembly = typeIId.Assembly;
+                if (assembly == null)
+                {
+                    throw new ArgumentNullException("Сборка не найдена", nameof(assembly));
+                }
+
+                var types = assembly.GetTypes();
+                var method = GetType().GetMethod("SaveToFile", BindingFlags.NonPublic | BindingFlags.Instance);
+                _logger.LogDebug("Find {count} types", types.Length);
+                foreach (var type in types)
+                {
+                    if (type.IsInterface && type.GetInterface(typeIId.Name) != null)
+                    {
+                        var modelType = _backUpInfo.GetTypeByModelInterface(type.Name);
+                        if (modelType == null)
+                        {
+                            throw new InvalidOperationException($"Не найден класс-модель для {type.Name}");
+                        }
+                        _logger.LogDebug("Call SaveToFile method for {name} type", type.Name);
+                        // Вызываем метод на выполнение
+                        method?.MakeGenericMethod(modelType).Invoke(this, new object[] { model.FolderName });
+                    }
+                }
+
+                _logger.LogDebug("Create zip and remove folder");
+                // архивируем
+                ZipFile.CreateFromDirectory(model.FolderName, fileName);
+                // удаляем папку
+                dirInfo.Delete(true);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        private void SaveToFile<T>(string folderName) where T : class, new()
+        {
+            var records = _backUpInfo.GetList<T>();
+            if (records == null)
+            {
+                _logger.LogWarning("{type} type get null list", typeof(T).Name);
+                return;
+            }
+            var jsonFormatter = new DataContractJsonSerializer(typeof(List<T>));
+            using var fs = new FileStream(string.Format("{0}/{1}.json", folderName, typeof(T).Name), FileMode.OpenOrCreate);
+            jsonFormatter.WriteObject(fs, records);
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/ClientLogic.cs
+++ b/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/ClientLogic.cs
@@ -4,6 +4,7 @@ using CarRepairShopContracts.SearchModels;
 using CarRepairShopContracts.StoragesContracts;
 using CarRepairShopContracts.ViewModels;
 using Microsoft.Extensions.Logging;
+using System.Text.RegularExpressions;

 namespace CarRepairShopBusinessLogic.BusinessLogics
 {
@@ -97,13 +98,13 @@ namespace CarRepairShopBusinessLogic.BusinessLogics
            {
                throw new ArgumentNullException("Нет ФИО клиента", nameof(model.ClientFIO));
            }
-            if (string.IsNullOrEmpty(model.Email))
+            if (string.IsNullOrEmpty(model.Email) || !Regex.IsMatch(model.Email, @"^[a-z0-9._%+-]+\@([a-z0-9-]+\.)+[a-z]{2,4}$"))
            {
-                throw new ArgumentNullException("Нет логина(почты) клиента", nameof(model.Email));
+                throw new ArgumentNullException("Некорректно введен логин(почта) клиента", nameof(model.Email));
            }
-            if (string.IsNullOrEmpty(model.Password))
+            if (string.IsNullOrEmpty(model.Password) || !Regex.IsMatch(model.Password, @"^(?=.*[A-Za-z])(?=.*\d)(?=.*[^A-Za-z0-9\n]).{10,50}$"))
            {
-                throw new ArgumentNullException("Нет пароля клиента", nameof(model.Password));
+                throw new ArgumentNullException("Некорректно введен пароль клиента", nameof(model.Password));
            }
            _logger.LogInformation("Client. Id: {id}, FIO: {fio}, email: {email}, password: {password}", model.Id, model.ClientFIO, model.Email,
                model.Password);
--- a/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/MessageInfoLogic.cs
+++ b/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/MessageInfoLogic.cs
@@ -0,0 +1,90 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopBusinessLogic.BusinessLogics
+{
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IMessageInfoStorage _messageInfoStorage;
+
+        private readonly IClientStorage _clientStorage;
+
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageInfoStorage, IClientStorage clientStorage)
+        {
+            _logger = logger;
+            _messageInfoStorage = messageInfoStorage;
+            _clientStorage = clientStorage;
+        }
+
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. MessageId: {MessageId}. ClientId: {ClientId}", model?.MessageId, model?.ClientId);
+            var list = model == null ? _messageInfoStorage.GetFullList() : _messageInfoStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count: {Count}", list.Count);
+            return list;
+        }
+
+        public bool Create(MessageInfoBindingModel model)
+        {
+            CheckModel(model);
+            if (_messageInfoStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(MessageInfoBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                throw new ArgumentNullException("Не указан id сообщения", nameof(model.MessageId));
+            }
+            if (string.IsNullOrEmpty(model.SenderName))
+            {
+                throw new ArgumentNullException("Не указана почта отправителя", nameof(model.SenderName));
+            }
+            if (string.IsNullOrEmpty(model.Subject))
+            {
+                throw new ArgumentNullException("Не указан заголовок", nameof(model.Subject));
+            }
+            if (string.IsNullOrEmpty(model.Body))
+            {
+                throw new ArgumentNullException("Не указан текст сообщения", nameof(model.Subject));
+            }
+            _logger.LogInformation("MessageInfo. MessageId: {MessageId}. SenderName: {SenderName}. DateDelivery: {DateDelivery} Subject: {Subject}. Body: {Body}", model.MessageId, model.SenderName, model.DateDelivery, model.Subject, model.Body);
+            var element = _clientStorage.GetElement(new ClientSearchModel
+            {
+                Email = model.SenderName
+            });
+            if (element == null)
+            {
+                _logger.LogWarning("Не удалось найти клиента, отправившего письмо с адреса Email: {Email}", model.SenderName);
+            }
+            else
+            {
+                model.ClientId = element.Id;
+            }
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/OrderLogic.cs
+++ b/CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/OrderLogic.cs
@@ -1,10 +1,12 @@
-using CarRepairShopContracts.BindingModels;
+using CarRepairShopBusinessLogic.MailWorker;
+using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.BusinessLogicsContracts;
 using CarRepairShopContracts.SearchModels;
 using CarRepairShopContracts.StoragesContracts;
 using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Enums;
 using Microsoft.Extensions.Logging;
+using System.Xml.Linq;

 namespace CarRepairShopBusinessLogic.BusinessLogics
 {
@@ -14,12 +16,15 @@ namespace CarRepairShopBusinessLogic.BusinessLogics

        private readonly IOrderStorage _orderStorage;

+        private readonly AbstractMailWorker _mailWorker;
+
        static readonly object locker = new();

-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker)
        {
            _logger = logger;
            _orderStorage = orderStorage;
+            _mailWorker = mailWorker;
        }

        public bool CreateOrder(OrderBindingModel model)
@@ -31,11 +36,18 @@ namespace CarRepairShopBusinessLogic.BusinessLogics
                return false;
            }
            model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
+            var element = _orderStorage.Insert(model);
+            if (element == null)
            {
                _logger.LogWarning("Insert operation failed");
                return false;
            }
+            Task.Run(() => _mailWorker.MailSendAsync(new MailSendInfoBindingModel
+            {
+                MailAddress = element.ClientEmail,
+                Subject = $"Новый заказ создан. Номер заказа - {element.Id}",
+                Text = $"Заказ №{element.Id} от {element.DateCreate} на сумму {element.Sum} принят."
+            }));
            return true;
        }

@@ -149,6 +161,13 @@ namespace CarRepairShopBusinessLogic.BusinessLogics
                _logger.LogWarning("Change status operation failed");
                return false;
            }
+            string DateInfo = model.DateImplement.HasValue ? $"Дата выполнения {model.DateImplement}" : "";
+            Task.Run(() => _mailWorker.MailSendAsync(new MailSendInfoBindingModel
+            {
+                MailAddress = order.ClientEmail,
+                Subject = $"Заказ №{order.Id}",
+                Text = $"Заказ №{order.Id} изменен статус на {model.Status}. {DateInfo}"
+            }));
            return true;
        }
    }
--- a/CarRepairShop/CarRepairShopBusinessLogic/CarRepairShopBusinessLogic.csproj
+++ b/CarRepairShop/CarRepairShopBusinessLogic/CarRepairShopBusinessLogic.csproj
@@ -8,6 +8,7 @@

  <ItemGroup>
    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+    <PackageReference Include="MailKit" Version="4.0.0" />
    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
  </ItemGroup>
--- a/CarRepairShop/CarRepairShopBusinessLogic/MailWorker/AbstractMailWorker.cs
+++ b/CarRepairShop/CarRepairShopBusinessLogic/MailWorker/AbstractMailWorker.cs
@@ -0,0 +1,92 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopBusinessLogic.MailWorker
+{
+    public abstract class AbstractMailWorker
+    {
+        protected string _mailLogin = string.Empty;
+
+        protected string _mailPassword = string.Empty;
+
+        protected string _smtpClientHost = string.Empty;
+
+        protected int _smtpClientPort;
+
+        protected string _popHost = string.Empty;
+
+        protected int _popPort;
+
+        private readonly IMessageInfoLogic _messageInfoLogic;
+
+        private readonly ILogger _logger;
+
+        public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic)
+        {
+            _logger = logger;
+            _messageInfoLogic = messageInfoLogic;
+        }
+
+        public void MailConfig(MailConfigBindingModel config)
+        {
+            _mailLogin = config.MailLogin;
+            _mailPassword = config.MailPassword;
+            _smtpClientHost = config.SmtpClientHost;
+            _smtpClientPort = config.SmtpClientPort;
+            _popHost = config.PopHost;
+            _popPort = config.PopPort;
+            _logger.LogDebug("Config: {login}, {password}, {clientHost}, {clientPOrt}, {popHost}, {popPort}", _mailLogin, _mailPassword, _smtpClientHost, _smtpClientPort, _popHost, _popPort);
+        }
+
+        public async void MailSendAsync(MailSendInfoBindingModel info)
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text))
+            {
+                return;
+            }
+
+            _logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, info.Subject);
+            await SendMailAsync(info);
+        }
+
+        public async void MailCheck()
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+            {
+                return;
+            }
+
+            if (_messageInfoLogic == null)
+            {
+                return;
+            }
+
+            var list = await ReceiveMailAsync();
+            _logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+            foreach (var mail in list)
+            {
+                _messageInfoLogic.Create(mail);
+            }
+        }
+
+        protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+
+        protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+    }
+}
--- a/CarRepairShop/CarRepairShopBusinessLogic/MailWorker/MailKitWorker.cs
+++ b/CarRepairShop/CarRepairShopBusinessLogic/MailWorker/MailKitWorker.cs
@@ -0,0 +1,78 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.BusinessLogicsContracts;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using Microsoft.Extensions.Logging;
+using System.Net;
+using System.Net.Mail;
+using System.Text;
+
+namespace CarRepairShopBusinessLogic.MailWorker
+{
+    public class MailKitWorker : AbstractMailWorker
+    {
+        public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic) : base(logger, messageInfoLogic) { }
+
+        protected override async Task SendMailAsync(MailSendInfoBindingModel info)
+        {
+            using var objMailMessage = new MailMessage();
+            using var objSmtpClient = new SmtpClient(_smtpClientHost, _smtpClientPort);
+            try
+            {
+                objMailMessage.From = new MailAddress(_mailLogin);
+                objMailMessage.To.Add(new MailAddress(info.MailAddress));
+                objMailMessage.Subject = info.Subject;
+                objMailMessage.Body = info.Text;
+                objMailMessage.SubjectEncoding = Encoding.UTF8;
+                objMailMessage.BodyEncoding = Encoding.UTF8;
+
+                objSmtpClient.UseDefaultCredentials = false;
+                objSmtpClient.EnableSsl = true;
+                objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+                objSmtpClient.Credentials = new NetworkCredential(_mailLogin, _mailPassword);
+
+                await Task.Run(() => objSmtpClient.Send(objMailMessage));
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        protected override async Task<List<MessageInfoBindingModel>> ReceiveMailAsync()
+        {
+            var list = new List<MessageInfoBindingModel>();
+            using var client = new Pop3Client();
+            await Task.Run(() =>
+            {
+                try
+                {
+                    client.Connect(_popHost, _popPort, SecureSocketOptions.SslOnConnect);
+                    client.Authenticate(_mailLogin, _mailPassword);
+                    for (int i = 0; i < client.Count; i++)
+                    {
+                        var message = client.GetMessage(i);
+                        foreach (var mail in message.From.Mailboxes)
+                        {
+                            list.Add(new MessageInfoBindingModel
+                            {
+                                DateDelivery = message.Date.DateTime,
+                                MessageId = message.MessageId,
+                                SenderName = mail.Address,
+                                Subject = message.Subject,
+                                Body = message.TextBody
+                            });
+                        }
+                    }
+                }
+                catch (AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+            return list;
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopClientApp/Controllers/HomeController.cs
+++ b/CarRepairShop/CarRepairShopClientApp/Controllers/HomeController.cs
@@ -143,5 +143,15 @@ namespace CarRepairShopClientApp.Controllers
 			var ic = APIClient.GetRequest<RepairViewModel>($"api/main/getrepair?repairId={repair}");
 			return count * (ic?.Price ?? 1);
 		}
-	}
+
+        [HttpGet]
+        public IActionResult Mails()
+        {
+            if (APIClient.Client == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}"));
+        }
+    }
 }
--- a/CarRepairShop/CarRepairShopClientApp/Views/Home/Mails.cshtml
+++ b/CarRepairShop/CarRepairShopClientApp/Views/Home/Mails.cshtml
@@ -0,0 +1,54 @@
+@using CarRepairShopContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Заказы</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Дата письма
+					</th>
+					<th>
+						Заголовок
+					</th>
+					<th>
+						Текст
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateDelivery)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Subject)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Body)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>
--- a/CarRepairShop/CarRepairShopClientApp/Views/Shared/_Layout.cshtml
+++ b/CarRepairShop/CarRepairShopClientApp/Views/Shared/_Layout.cshtml
@@ -22,16 +22,19 @@
                <div class="navbar-collapse collapse d-sm-inline-flex flex-smrow-reverse">
                    <ul class="navbar-nav flex-grow-1">
                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Index">Заказы</a>
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Заказы</a>
                        </li>
                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                        </li>
                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Mails">Письма</a>
                        </li>
                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Register">Регистрация</a>
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Enter">Вход</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Register">Регистрация</a>
                        </li>
                    </ul>
                </div>
--- a/CarRepairShop/CarRepairShopContracts/Attributes/ColumnAttribute.cs
+++ b/CarRepairShop/CarRepairShopContracts/Attributes/ColumnAttribute.cs
@@ -0,0 +1,51 @@
+namespace CarRepairShopContracts.Attributes
+{
+	/// <summary>
+	/// Класс-атрибут для конифгурации колонки DataGridView
+	/// </summary>
+	[AttributeUsage(AttributeTargets.Property)]
+	public class ColumnAttribute : Attribute
+	{
+		/// <summary>
+		/// Заголовок колонки
+		/// </summary>
+		public string Title { get; private set; }
+
+		/// <summary>
+		/// Признак видмости колонки
+		/// </summary>
+		public bool Visible { get; private set; }
+
+		/// <summary>
+		/// Ширина колонки
+		/// </summary>
+		public int Width { get; private set; }
+
+		/// <summary>
+		/// Автоширина колонки
+		/// </summary>
+		public GridViewAutoSize GridViewAutoSize { get; private set; }
+
+		/// <summary>
+		/// Признак использования автоширины колонки
+		/// </summary>
+		public bool IsUseAutoSize { get; private set; }
+
+		/// <summary>
+		/// Конструктор
+		/// </summary>
+		/// <param name="title"></param>
+		/// <param name="visible"></param>
+		/// <param name="width"></param>
+		/// <param name="gridViewAutoSize"></param>
+		/// <param name="isUseAutoSize"></param>
+		public ColumnAttribute(string title = "", bool visible = true, int width = 0, GridViewAutoSize gridViewAutoSize = GridViewAutoSize.None, bool isUseAutoSize = false)
+		{
+			Title = title;
+			Visible = visible;
+			Width = width;
+			GridViewAutoSize = gridViewAutoSize;
+			IsUseAutoSize = isUseAutoSize;
+		}
+	}
+}
--- a/CarRepairShop/CarRepairShopContracts/Attributes/GridViewAutoSize.cs
+++ b/CarRepairShop/CarRepairShopContracts/Attributes/GridViewAutoSize.cs
@@ -0,0 +1,24 @@
+namespace CarRepairShopContracts.Attributes
+{
+	/// <summary>
+	/// Автоширина колонки DataGridView
+	/// </summary>
+	public enum GridViewAutoSize
+	{
+		NotSet = 0,
+
+		None = 1,
+
+		ColumnHeader = 2,
+
+		AllCellsExceptHeader = 4,
+
+		AllCells = 6,
+
+		DisplayedCellsExceptHeader = 8,
+
+		DisplayedCells = 10,
+
+		Fill = 16
+	}
+}
--- a/CarRepairShop/CarRepairShopContracts/BindingModels/BackUpSaveBindingModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/BindingModels/BackUpSaveBindingModel.cs
@@ -0,0 +1,7 @@
+namespace CarRepairShopContracts.BindingModels
+{
+    public class BackUpSaveBindingModel
+    {
+        public string FolderName { get; set; } = string.Empty;
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/BindingModels/MailConfigBindingModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/BindingModels/MailConfigBindingModel.cs
@@ -0,0 +1,17 @@
+namespace CarRepairShopContracts.BindingModels
+{
+    public class MailConfigBindingModel
+    {
+        public string MailLogin { get; set; } = string.Empty;
+
+        public string MailPassword { get; set; } = string.Empty;
+
+        public string SmtpClientHost { get; set; } = string.Empty;
+
+        public int SmtpClientPort { get; set; }
+
+        public string PopHost { get; set; } = string.Empty;
+
+        public int PopPort { get; set; }
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/BindingModels/MailSendInfoBindingModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/BindingModels/MailSendInfoBindingModel.cs
@@ -0,0 +1,11 @@
+namespace CarRepairShopContracts.BindingModels
+{
+    public class MailSendInfoBindingModel
+    {
+        public string MailAddress { get; set; } = string.Empty;
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Text { get; set; } = string.Empty;
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/BindingModels/MessageInfoBindingModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/BindingModels/MessageInfoBindingModel.cs
@@ -0,0 +1,21 @@
+using CarRepairShopDataModels.Models;
+
+namespace CarRepairShopContracts.BindingModels
+{
+    public class MessageInfoBindingModel : IMessageInfoModel
+    {
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId { get; set; }
+
+        public string SenderName { get; set; } = string.Empty;
+
+        public string Subject { get; set; } = string.Empty;
+
+        public string Body { get; set; } = string.Empty;
+
+        public DateTime DateDelivery { get; set; }
+
+        public int Id => throw new NotImplementedException();
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/BusinessLogicsContracts/IBackUpLogic.cs
+++ b/CarRepairShop/CarRepairShopContracts/BusinessLogicsContracts/IBackUpLogic.cs
@@ -0,0 +1,9 @@
+using CarRepairShopContracts.BindingModels;
+
+namespace CarRepairShopContracts.BusinessLogicsContracts
+{
+    public interface IBackUpLogic
+    {
+        void CreateBackUp(BackUpSaveBindingModel model);
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs
+++ b/CarRepairShop/CarRepairShopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs
@@ -0,0 +1,13 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.ViewModels;
+
+namespace CarRepairShopContracts.BusinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+        bool Create(MessageInfoBindingModel model);
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/CarRepairShopContracts.csproj
+++ b/CarRepairShop/CarRepairShopContracts/CarRepairShopContracts.csproj
@@ -6,6 +6,12 @@
    <Nullable>enable</Nullable>
  </PropertyGroup>

+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
+    <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
+  </ItemGroup>
+
  <ItemGroup>
    <ProjectReference Include="..\CarRepairShopDataModels\CarRepairShopDataModels.csproj" />
  </ItemGroup>
--- a/CarRepairShop/CarRepairShopContracts/DI/DependencyManager.cs
+++ b/CarRepairShop/CarRepairShopContracts/DI/DependencyManager.cs
@@ -0,0 +1,61 @@
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopContracts.DI
+{
+    public class DependencyManager
+    {
+		private readonly IDependencyContainer _dependencyManager;
+
+		private static DependencyManager? _manager;
+
+		private static readonly object _lockObject = new();
+
+		private DependencyManager()
+		{
+			_dependencyManager = new UnityDependencyContainer();
+        }
+
+		public static DependencyManager Instance { get { if (_manager == null) { lock (_lockObject) { _manager = new DependencyManager(); } } return _manager; } }
+
+		/// <summary>
+		/// Иницализация библиотек, в которых идут установки зависимостей
+		/// </summary>
+		public static void InitDependency()
+		{
+			var ext = ServiceProviderLoader.GetImplementationExtensions();
+			if (ext == null)
+			{
+				throw new ArgumentNullException("Отсутствуют компоненты для загрузки зависимостей по модулям");
+			}
+			// регистрируем зависимости
+			ext.RegisterServices();
+		}
+
+		/// <summary>
+		/// Регистрация логгера
+		/// </summary>
+		/// <param name="configure"></param>
+		public void AddLogging(Action<ILoggingBuilder> configure) => _dependencyManager.AddLogging(configure);
+
+		/// <summary>
+		/// Добавление зависимости
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <typeparam name="U"></typeparam>
+		public void RegisterType<T, U>(bool isSingle = false) where U : class, T where T : class => _dependencyManager.RegisterType<T, U>(isSingle);
+
+		/// <summary>
+		/// Добавление зависимости
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <typeparam name="U"></typeparam>
+		public void RegisterType<T>(bool isSingle = false) where T : class => _dependencyManager.RegisterType<T>(isSingle);
+
+		/// <summary>
+		/// Получение класса со всеми зависмостями
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <returns></returns>
+		public T Resolve<T>() => _dependencyManager.Resolve<T>();
+	}
+}
--- a/CarRepairShop/CarRepairShopContracts/DI/IDependencyContainer.cs
+++ b/CarRepairShop/CarRepairShopContracts/DI/IDependencyContainer.cs
@@ -0,0 +1,35 @@
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopContracts.DI
+{
+    public interface IDependencyContainer
+    {
+        /// <summary>
+        /// Регистрация логгера
+        /// </summary>
+        /// <param name="configure"></param>
+        void AddLogging(Action<ILoggingBuilder> configure);
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="U"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T, U>(bool isSingle) where U : class, T where T : class;
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T>(bool isSingle) where T : class;
+
+        /// <summary>
+        /// Получение класса со всеми зависмостями
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        T Resolve<T>();
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/DI/IImplementationExtension.cs
+++ b/CarRepairShop/CarRepairShopContracts/DI/IImplementationExtension.cs
@@ -0,0 +1,11 @@
+namespace CarRepairShopContracts.DI
+{
+    public interface IImplementationExtension
+	{
+		public int Priority { get; }
+		/// <summary>
+		/// Регистрация сервисов
+		/// </summary>
+		public void RegisterServices();
+	}
+}
--- a/CarRepairShop/CarRepairShopContracts/DI/ServiceDependencyContainer.cs
+++ b/CarRepairShop/CarRepairShopContracts/DI/ServiceDependencyContainer.cs
@@ -0,0 +1,57 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopContracts.DI
+{
+    public class ServiceDependencyContainer : IDependencyContainer
+    {
+        private ServiceProvider? _serviceProvider;
+
+        private readonly ServiceCollection _serviceCollection;
+
+        public ServiceDependencyContainer()
+        {
+            _serviceCollection = new ServiceCollection();
+        }
+
+        public void AddLogging(Action<ILoggingBuilder> configure)
+        {
+            _serviceCollection.AddLogging(configure);
+        }
+
+        public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
+        {
+            if (isSingle)
+            {
+                _serviceCollection.AddSingleton<T, U>();
+            }
+            else
+            {
+                _serviceCollection.AddTransient<T, U>();
+            }
+            _serviceProvider = null;
+        }
+
+        public void RegisterType<T>(bool isSingle) where T : class
+        {
+            if (isSingle)
+            {
+                _serviceCollection.AddSingleton<T>();
+            }
+            else
+            {
+                _serviceCollection.AddTransient<T>();
+            }
+            _serviceProvider = null;
+        }
+
+        public T Resolve<T>()
+        {
+            if (_serviceProvider == null)
+            {
+                _serviceProvider = _serviceCollection.BuildServiceProvider();
+            }
+            return _serviceProvider.GetService<T>()!;
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/DI/ServiceProviderLoader.cs
+++ b/CarRepairShop/CarRepairShopContracts/DI/ServiceProviderLoader.cs
@@ -0,0 +1,50 @@
+using System.Reflection;
+
+namespace CarRepairShopContracts.DI
+{
+    public class ServiceProviderLoader
+    {
+        /// <summary>
+        /// Загрузка всех классов-реализаций IImplementationExtension
+        /// </summary>
+        /// <returns></returns>
+        public static IImplementationExtension? GetImplementationExtensions()
+        {
+            IImplementationExtension? source = null;
+            var files = Directory.GetFiles(TryGetImplementationExtensionsFolder(), "*.dll", SearchOption.AllDirectories);
+            foreach (var file in files.Distinct())
+            {
+                Assembly asm = Assembly.LoadFrom(file);
+                foreach (var t in asm.GetExportedTypes())
+                {
+                    if (t.IsClass && typeof(IImplementationExtension).IsAssignableFrom(t))
+                    {
+                        if (source == null)
+                        {
+                            source = (IImplementationExtension)Activator.CreateInstance(t)!;
+                        }
+                        else
+                        {
+                            var newSource = (IImplementationExtension)Activator.CreateInstance(t)!;
+                            if (newSource.Priority > source.Priority)
+                            {
+                                source = newSource;
+                            }
+                        }
+                    }
+                }
+            }
+            return source;
+        }
+
+        private static string TryGetImplementationExtensionsFolder()
+        {
+            var directory = new DirectoryInfo(Directory.GetCurrentDirectory());
+            while (directory != null && !directory.GetDirectories("ImplementationExtensions", SearchOption.AllDirectories).Any(x => x.Name == "ImplementationExtensions"))
+            {
+                directory = directory.Parent;
+            }
+            return $"{directory?.FullName}\\ImplementationExtensions";
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/DI/UnityDependencyContainer.cs
+++ b/CarRepairShop/CarRepairShopContracts/DI/UnityDependencyContainer.cs
@@ -0,0 +1,37 @@
+using Microsoft.Extensions.Logging;
+using Unity.Microsoft.Logging;
+using Unity;
+
+namespace CarRepairShopContracts.DI
+{
+    public class UnityDependencyContainer : IDependencyContainer
+    {
+        private readonly IUnityContainer _container;
+
+        public UnityDependencyContainer()
+        {
+            _container = new UnityContainer();
+        }
+
+        public void AddLogging(Action<ILoggingBuilder> configure)
+        {
+            var factory = LoggerFactory.Create(configure);
+            _container.AddExtension(new LoggingExtension(factory));
+        }
+
+        public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
+        {
+            _container.RegisterType<T, U>(isSingle ? TypeLifetime.Singleton : TypeLifetime.Transient);
+        }
+
+        public void RegisterType<T>(bool isSingle) where T : class
+        {
+            _container.RegisterType<T>(isSingle ? TypeLifetime.Singleton : TypeLifetime.Transient);
+        }
+
+        public T Resolve<T>()
+        {
+            return _container.Resolve<T>();
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/SearchModels/MessageInfoSearchModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/SearchModels/MessageInfoSearchModel.cs
@@ -0,0 +1,9 @@
+namespace CarRepairShopContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+
+        public string? MessageId { get; set; }
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/StoragesContracts/IBackUpInfo.cs
+++ b/CarRepairShop/CarRepairShopContracts/StoragesContracts/IBackUpInfo.cs
@@ -0,0 +1,8 @@
+namespace CarRepairShopContracts.StoragesContracts
+{
+    public interface IBackUpInfo
+    {
+        List<T>? GetList<T>() where T : class, new();
+        Type? GetTypeByModelInterface(string modelInterfaceName);
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/StoragesContracts/IMessageInfoStorage.cs
+++ b/CarRepairShop/CarRepairShopContracts/StoragesContracts/IMessageInfoStorage.cs
@@ -0,0 +1,17 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.ViewModels;
+
+namespace CarRepairShopContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/ViewModels/ClientViewModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/ViewModels/ClientViewModel.cs
@@ -1,19 +1,21 @@
-using CarRepairShopDataModels.Models;
+using CarRepairShopContracts.Attributes;
+using CarRepairShopDataModels.Models;
 using System.ComponentModel;

 namespace CarRepairShopContracts.ViewModels
 {
    public class ClientViewModel : IClientModel
    {
+        [Column(visible: false)]    
        public int Id { get; set; }

-        [DisplayName("ФИО клиента")]
+        [Column(title: "ФИО клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
        public string ClientFIO { get; set; } = string.Empty;

-        [DisplayName("Логин (эл. почта)")]
+        [Column(title: "Логин (эл. почта)", width: 150)]
        public string Email { get; set; } = string.Empty;

-        [DisplayName("Пароль")]
+        [Column(title: "Пароль", width: 150)]
        public string Password { get; set; } = string.Empty;
    }
 }
--- a/CarRepairShop/CarRepairShopContracts/ViewModels/ComponentViewModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/ViewModels/ComponentViewModel.cs
@@ -1,4 +1,5 @@
-using CarRepairShopDataModels.Models;
+using CarRepairShopContracts.Attributes;
+using CarRepairShopDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,10 +11,11 @@ namespace CarRepairShopContracts.ViewModels
 {
    public class ComponentViewModel : IComponentModel
    {
+        [Column(visible: false)]
        public int Id { get; set; }
-        [DisplayName("Название компонента")]
+        [Column(title: "Название компонента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
        public string ComponentName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+        [Column(title: "Цена", width: 150)]
        public double Cost { get; set; }
    }

--- a/CarRepairShop/CarRepairShopContracts/ViewModels/ImplementerViewModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/ViewModels/ImplementerViewModel.cs
@@ -1,4 +1,5 @@
-using CarRepairShopDataModels.Models;
+using CarRepairShopContracts.Attributes;
+using CarRepairShopDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,18 +11,19 @@ namespace CarRepairShopContracts.ViewModels
 {
    public class ImplementerViewModel : IImplementerModel
    {
+        [Column(visible: false)]
        public int Id { get; set; }

-        [DisplayName("ФИО исполнителя")]
+        [Column(title: "ФИО исполнителя", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
        public string ImplementerFIO { get; set; } = string.Empty;

-        [DisplayName("Пароль")]
+        [Column(title: "Пароль", width: 150)]
        public string Password { get; set; } = string.Empty;

-        [DisplayName("Стаж работы")]
+        [Column(title: "Стаж работы", width: 100)]
        public int WorkExperience { get; set; }

-        [DisplayName("Квалификация")]
+        [Column(title: "Квалификация", width: 100)]
        public int Qualification { get; set; }
    }
 }
--- a/CarRepairShop/CarRepairShopContracts/ViewModels/MessageInfoViewModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/ViewModels/MessageInfoViewModel.cs
@@ -0,0 +1,30 @@
+using CarRepairShopDataModels.Models;
+using System.ComponentModel;
+using CarRepairShopContracts.Attributes;
+
+namespace CarRepairShopContracts.ViewModels
+{
+    public class MessageInfoViewModel : IMessageInfoModel
+    {
+        [Column(visible: false)]
+        public int Id { get; set; }
+
+        [Column(visible: false)]
+        public string MessageId { get; set; } = string.Empty;
+
+        [Column(visible: false)]
+        public int? ClientId { get; set; }
+
+        [Column(title: "Отправитель", width: 150)]
+        public string SenderName { get; set; } = string.Empty;
+
+        [Column(title: "Дата письма", width: 150)]
+        public DateTime DateDelivery { get; set; }
+
+        [Column(title: "Заголовок", width: 150)]
+        public string Subject { get; set; } = string.Empty;
+
+        [Column(title: "Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
+        public string Body { get; set; } = string.Empty;
+    }
+}
--- a/CarRepairShop/CarRepairShopContracts/ViewModels/OrderViewModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/ViewModels/OrderViewModel.cs
@@ -1,36 +1,37 @@
 using CarRepairShopDataModels.Enums;
 using CarRepairShopDataModels.Models;
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using CarRepairShopContracts.Attributes;
+

 namespace CarRepairShopContracts.ViewModels
 {
    public class OrderViewModel : IOrderModel
    {
-        [DisplayName("Номер")]
+        [Column(title: "Номер", width: 50)]
        public int Id { get; set; }
+        [Column(visible: false)]
        public int RepairId { get; set; }
-        [DisplayName("Ремонт")]
+        [Column(title: "Ремонт", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
        public string RepairName { get; set; } = string.Empty;
+        [Column(visible: false)]
        public int ClientId { get; set; }
-        [DisplayName("ФИО клиента")]
+        [Column(title: "ФИО клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
        public string ClientFIO { get; set; } = string.Empty;
-        [DisplayName("Количество")]
+        [Column(visible: false)]
+        public string ClientEmail { get; set; } = string.Empty;
+        [Column(visible: false)]
        public int? ImplementerId { get; set; }
-        [DisplayName("ФИО исполнителя")]
+        [Column(title: "ФИО исполнителя", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
        public string ImplementerFIO { get; set; } = string.Empty;
+        [Column(title: "Количество", width: 100)]
        public int Count { get; set; }
-        [DisplayName("Сумма")]
+        [Column(title: "Сумма", width: 100)]
        public double Sum { get; set; }
-        [DisplayName("Статус")]
+        [Column(title: "Статус", width: 70)]
        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        [DisplayName("Дата создания")]
+        [Column(title: "Дата создания", width: 100)]
        public DateTime DateCreate { get; set; } = DateTime.Now;
-        [DisplayName("Дата выполнения")]
+        [Column(title: "Дата выполнения", width: 100)]
        public DateTime? DateImplement { get; set; }
    }
 }
--- a/CarRepairShop/CarRepairShopContracts/ViewModels/RepairViewModel.cs
+++ b/CarRepairShop/CarRepairShopContracts/ViewModels/RepairViewModel.cs
@@ -5,16 +5,19 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using CarRepairShopContracts.Attributes;

 namespace CarRepairShopContracts.ViewModels
 {
    public class RepairViewModel : IRepairModel
    {
+        [Column(visible: false)]
        public int Id { get; set; }
-        [DisplayName("Название ремонта")]
+        [Column(title: "Название ремонта", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
        public string RepairName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+        [Column(title: "Цена", width: 150)]
        public double Price { get; set; }
+        [Column(visible: false)]
        public Dictionary<int, (IComponentModel, int)> RepairComponents
        {
            get;
--- a/CarRepairShop/CarRepairShopDataModels/Models/IMessageInfoModel.cs
+++ b/CarRepairShop/CarRepairShopDataModels/Models/IMessageInfoModel.cs
@@ -0,0 +1,17 @@
+namespace CarRepairShopDataModels.Models
+{
+    public interface IMessageInfoModel : IId
+    {
+        string MessageId { get; }
+
+        int? ClientId { get; }
+
+        string SenderName { get; }
+
+        DateTime DateDelivery { get; }
+
+        string Subject { get; }
+
+        string Body { get; }
+    }
+}
--- a/CarRepairShop/CarRepairShopDatabaseImplement/CarRepairShopDatabase.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/CarRepairShopDatabase.cs
@@ -25,5 +25,7 @@ namespace CarRepairShopDatabaseImplement
        public virtual DbSet<Client> Clients { set; get; }

        public virtual DbSet<Implementer> Implementers { set; get; }
+
+        public virtual DbSet<MessageInfo> MessageInfos { set; get; }
    }
 }
--- a/CarRepairShop/CarRepairShopDatabaseImplement/CarRepairShopDatabaseImplement.csproj
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/CarRepairShopDatabaseImplement.csproj
@@ -20,4 +20,8 @@
    <ProjectReference Include="..\CarRepairShopDataModels\CarRepairShopDataModels.csproj" />
  </ItemGroup>

+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>
--- a/CarRepairShop/CarRepairShopDatabaseImplement/DatabaseImplementationExtension.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/DatabaseImplementationExtension.cs
@@ -0,0 +1,22 @@
+using CarRepairShopContracts.DI;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopDatabaseImplement.Implements;
+
+namespace CarRepairShopDatabaseImplement
+{
+    public class DatabaseImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 2;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IRepairStorage, RepairStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Implements/BackUpInfo.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Implements/BackUpInfo.cs
@@ -0,0 +1,26 @@
+using CarRepairShopContracts.StoragesContracts;
+
+namespace CarRepairShopDatabaseImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            using var context = new CarRepairShopDatabase();
+            return context.Set<T>().ToList();
+        }
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Implements/ClientStorage.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Implements/ClientStorage.cs
@@ -38,6 +38,7 @@ namespace CarRepairShopDatabaseImplement.Implements
            using var context = new CarRepairShopDatabase();
            return context.Clients.FirstOrDefault(x =>
            (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && !string.IsNullOrEmpty(model.Password) && x.Password == model.Password)
+            || (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && string.IsNullOrEmpty(model.Password))
            || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
        }

--- a/CarRepairShop/CarRepairShopDatabaseImplement/Implements/MessageInfoStorage.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Implements/MessageInfoStorage.cs
@@ -0,0 +1,57 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDatabaseImplement.Models;
+
+namespace CarRepairShopDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new CarRepairShopDatabase();
+            return context.MessageInfos
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+            {
+                return new();
+            }
+            using var context = new CarRepairShopDatabase();
+            return context.MessageInfos
+                .Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return new();
+            }
+            using var context = new CarRepairShopDatabase();
+            return context.MessageInfos
+                .FirstOrDefault(x => model.MessageId.Equals(x.MessageId))
+                ?.GetViewModel;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            using var context = new CarRepairShopDatabase();
+            context.MessageInfos.Add(newMessage);
+            context.SaveChanges();
+            return newMessage.GetViewModel;
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Migrations/20240516164219_AddMessage.Designer.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Migrations/20240516164219_AddMessage.Designer.cs
@@ -0,0 +1,297 @@
+// <auto-generated />
+using System;
+using CarRepairShopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace CarRepairShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(CarRepairShopDatabase))]
+    [Migration("20240516164219_AddMessage")]
+    partial class AddMessage
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.27")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("MessageInfos");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RepairId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("RepairId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Repair", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("RepairName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Repairs");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.RepairComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RepairId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("RepairId");
+
+                    b.ToTable("RepairComponents");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("CarRepairShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("ClientMessages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("CarRepairShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarRepairShopDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("CarRepairShopDatabaseImplement.Models.Repair", "Repair")
+                        .WithMany("Orders")
+                        .HasForeignKey("RepairId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
+                    b.Navigation("Repair");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.RepairComponent", b =>
+                {
+                    b.HasOne("CarRepairShopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("RepairComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarRepairShopDatabaseImplement.Models.Repair", "Repair")
+                        .WithMany("Components")
+                        .HasForeignKey("RepairId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Repair");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("ClientMessages");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("RepairComponents");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Repair", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Migrations/20240516164219_AddMessage.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Migrations/20240516164219_AddMessage.cs
@@ -0,0 +1,45 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace CarRepairShopDatabaseImplement.Migrations
+{
+    public partial class AddMessage : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "MessageInfos",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: true),
+                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_MessageInfos", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_MessageInfos_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_MessageInfos_ClientId",
+                table: "MessageInfos",
+                column: "ClientId");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "MessageInfos");
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Migrations/CarRepairShopDatabaseModelSnapshot.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Migrations/CarRepairShopDatabaseModelSnapshot.cs
@@ -94,6 +94,36 @@ namespace CarRepairShopDatabaseImplement.Migrations
                    b.ToTable("Implementers");
                });

+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("MessageInfos");
+                });
+
            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Order", b =>
                {
                    b.Property<int>("Id")
@@ -183,6 +213,15 @@ namespace CarRepairShopDatabaseImplement.Migrations
                    b.ToTable("RepairComponents");
                });

+            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("CarRepairShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("ClientMessages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Order", b =>
                {
                    b.HasOne("CarRepairShopDatabaseImplement.Models.Client", "Client")
@@ -229,6 +268,8 @@ namespace CarRepairShopDatabaseImplement.Migrations

            modelBuilder.Entity("CarRepairShopDatabaseImplement.Models.Client", b =>
                {
+                    b.Navigation("ClientMessages");
+
                    b.Navigation("Orders");
                });

--- a/CarRepairShop/CarRepairShopDatabaseImplement/Models/Client.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Models/Client.cs
@@ -1,30 +1,36 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Models;
-using CarRepairShopContracts.BindingModels;
-using CarRepairShopContracts.ViewModels;
-using CarRepairShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;

 namespace CarRepairShopDatabaseImplement.Models
 {
+    [DataContract]
    public class Client : IClientModel
    {
+        [DataMember]
        public int Id { get; private set; }

+        [DataMember]
        [Required]
        public string ClientFIO { get; private set; } = string.Empty;

+        [DataMember]
        [Required]
        public string Email { get; private set; } = string.Empty;

+        [DataMember]
        [Required]
        public string Password { get; private set; } = string.Empty;

        [ForeignKey("ClientId")]
        public virtual List<Order> Orders { get; set; } = new();

+        [ForeignKey("ClientId")]
+        public virtual List<MessageInfo> ClientMessages { get; set; } = new();
+
        public static Client? Create(ClientBindingModel model)
        {
            if (model == null)
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Models/Component.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Models/Component.cs
@@ -3,16 +3,21 @@ using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;

 namespace CarRepairShopDatabaseImplement.Models
 {
+    [DataContract]
    public class Component : IComponentModel
    {
+        [DataMember]
        public int Id { get; private set; }
-
+        
+        [DataMember]
        [Required]
        public string ComponentName { get; private set; } = string.Empty;

+        [DataMember]
        [Required]
        public double Cost { get; set; }

--- a/CarRepairShop/CarRepairShopDatabaseImplement/Models/Implementer.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Models/Implementer.cs
@@ -8,22 +8,29 @@ using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Runtime.Serialization;

 namespace CarRepairShopDatabaseImplement.Models
 {
+    [DataContract]
    public class Implementer : IImplementerModel
    {
+        [DataMember]
        public int Id { get; set; }

+        [DataMember]
        [Required]
        public string ImplementerFIO { get; set; } = string.Empty;

+        [DataMember]
        [Required]
        public string Password { get; set; } = string.Empty;

+        [DataMember]
        [Required]
        public int WorkExperience { get; set; }

+        [DataMember]
        [Required]
        public int Qualification { get; set; }

--- a/CarRepairShop/CarRepairShopDatabaseImplement/Models/MessageInfo.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Models/MessageInfo.cs
@@ -0,0 +1,69 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
+
+namespace CarRepairShopDatabaseImplement.Models
+{
+    [DataContract]
+    public class MessageInfo : IMessageInfoModel
+    {
+        [NotMapped]
+        public int Id { get; set; }
+        
+        [DataMember]
+        [Key]
+        [DatabaseGenerated(DatabaseGeneratedOption.None)]
+        public string MessageId { get; set; } = string.Empty;
+
+        [DataMember]
+        public int? ClientId { get; set; }
+
+        [DataMember]
+        [Required]
+        public string SenderName { get; set; } = string.Empty;
+
+        [DataMember]
+        [Required]
+        public DateTime DateDelivery { get; set; }
+
+        [DataMember]
+        [Required]
+        public string Subject { get; set; } = string.Empty;
+
+        [DataMember]
+        [Required]
+        public string Body { get; set; } = string.Empty;
+
+        public virtual Client? Client { get; set; }
+
+        public static MessageInfo? Create(MessageInfoBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject,
+                Body = model.Body
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            Subject = Subject,
+            Body = Body
+        };
+    }
+}
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Models/Order.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Models/Order.cs
@@ -4,33 +4,44 @@ using CarRepairShopDatabaseImplement.Models;
 using CarRepairShopDataModels.Enums;
 using CarRepairShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;

 namespace CarRepairShopDatabaseImplement.Models
 {
+    [DataContract]
    public class Order : IOrderModel
    {
+        [DataMember]
        public int Id { get; set; }

+        [DataMember]
        [Required]
        public int RepairId { get; set; }

+        [DataMember]
        [Required]
        public int ClientId { get; set; }

+        [DataMember]
        public int? ImplementerId { get; private set; }

+        [DataMember]
        [Required]
        public int Count { get; set; }

+        [DataMember]
        [Required]
        public double Sum { get; set; }

+        [DataMember]
        [Required]
        public OrderStatus Status { get; set; }

+        [DataMember]
        [Required]
        public DateTime DateCreate { get; set; }

+        [DataMember]
        public DateTime? DateImplement { get; set; }

        public virtual Repair Repair { get; set; }
@@ -83,6 +94,7 @@ namespace CarRepairShopDatabaseImplement.Models
            DateImplement = DateImplement,
            RepairName = Repair.RepairName ?? string.Empty,
            ClientFIO = Client.ClientFIO ?? string.Empty,
+            ClientEmail = Client.Email ?? string.Empty,
            ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty
        };
    }
--- a/CarRepairShop/CarRepairShopDatabaseImplement/Models/Repair.cs
+++ b/CarRepairShop/CarRepairShopDatabaseImplement/Models/Repair.cs
@@ -3,21 +3,27 @@ using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;

 namespace CarRepairShopDatabaseImplement.Models
 {
+    [DataContract]
    public class Repair : IRepairModel
    {
+        [DataMember]
        public int Id { get; set; }

+        [DataMember]
        [Required]
        public string RepairName { get; set; } = string.Empty;

+        [DataMember]
        [Required]
        public double Price { get; set; }

        private Dictionary<int, (IComponentModel, int)>? _repairComponents = null;

+        [DataMember]
        [NotMapped]
        public Dictionary<int, (IComponentModel, int)> RepairComponents
        {
--- a/CarRepairShop/CarRepairShopFileImplement/CarRepairShopFileImplement.csproj
+++ b/CarRepairShop/CarRepairShopFileImplement/CarRepairShopFileImplement.csproj
@@ -11,4 +11,8 @@
    <ProjectReference Include="..\CarRepairShopDataModels\CarRepairShopDataModels.csproj" />
  </ItemGroup>

+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>
--- a/CarRepairShop/CarRepairShopFileImplement/DataFileSingleton.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/DataFileSingleton.cs
@@ -17,6 +17,8 @@ namespace CarRepairShopFileImplement

        private readonly string ImplementerFileName = "Implementer.xml";

+        private readonly string MessageInfoFileName = "MessageInfo.xml";
+
        public List<Component> Components { get; private set; }

        public List<Order> Orders { get; private set; }
@@ -27,6 +29,8 @@ namespace CarRepairShopFileImplement

        public List<Implementer> Implementers { get; private set; }

+        public List<MessageInfo> Messages { get; private set; }
+
        public static DataFileSingleton GetInstance()
        {
            if (instance == null)
@@ -46,6 +50,8 @@ namespace CarRepairShopFileImplement

        public void SaveImplementers() => SaveData(Implementers, ImplementerFileName, "Implementers", x => x.GetXElement);

+        public void SaveMessages() => SaveData(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
+
        private DataFileSingleton()
        {
            Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
@@ -53,6 +59,7 @@ namespace CarRepairShopFileImplement
            Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
            Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
            Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
+            Messages = LoadData(MessageInfoFileName, "MessageInfo", x => MessageInfo.Create(x)!)!;
        }

        private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
--- a/CarRepairShop/CarRepairShopFileImplement/FileImplementationExtension.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/FileImplementationExtension.cs
@@ -0,0 +1,22 @@
+using CarRepairShopContracts.DI;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopFileImplement.Implements;
+
+namespace CarRepairShopFileImplement
+{
+    public class FileImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 1;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IRepairStorage, RepairStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopFileImplement/Implements/BackUpInfo.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Implements/BackUpInfo.cs
@@ -0,0 +1,35 @@
+using CarRepairShopContracts.StoragesContracts;
+
+namespace CarRepairShopFileImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        private readonly DataFileSingleton source;
+
+        public BackUpInfo()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            return (List<T>?)source.GetType().GetProperties()
+                .FirstOrDefault(x => x.PropertyType.IsGenericType && x.PropertyType.GetGenericArguments()[0] == typeof(T))
+                ?.GetValue(source);
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopFileImplement/Implements/ClientStorage.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Implements/ClientStorage.cs
@@ -43,6 +43,7 @@ namespace CarRepairShopFileImplement.Implements
            return source.Clients
                    .FirstOrDefault(x =>
                    (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && !string.IsNullOrEmpty(model.Password) && x.Password == model.Password)
+                    || (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && string.IsNullOrEmpty(model.Password))
                    || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
        }

--- a/CarRepairShop/CarRepairShopFileImplement/Implements/MessageInfoStorage.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Implements/MessageInfoStorage.cs
@@ -0,0 +1,58 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopFileImplement.Models;
+
+namespace CarRepairShopFileImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataFileSingleton _source;
+
+        public MessageInfoStorage()
+        {
+            _source = DataFileSingleton.GetInstance();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            return _source.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+            {
+                return new();
+            }
+            return _source.Messages
+                .Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return null;
+            }
+            return _source.Messages.FirstOrDefault(x => model.MessageId.Equals(x.MessageId))?.GetViewModel;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            _source.Messages.Add(newMessage);
+            _source.SaveMessages();
+            return newMessage.GetViewModel;
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopFileImplement/Models/Client.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Models/Client.cs
@@ -1,18 +1,24 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;

 namespace CarRepairShopFileImplement.Models
 {
+    [DataContract]
    public class Client : IClientModel
    {
+        [DataMember]
        public int Id { get; private set; }

+        [DataMember]
        public string ClientFIO { get; private set; } = string.Empty;

+        [DataMember]
        public string Email { get; private set; } = string.Empty;

+        [DataMember]
        public string Password { get; private set; } = string.Empty;

        public static Client? Create(ClientBindingModel model)
--- a/CarRepairShop/CarRepairShopFileImplement/Models/Component.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Models/Component.cs
@@ -1,14 +1,19 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;

 namespace CarRepairShopFileImplement.Models
 {
+    [DataContract]
    public class Component : IComponentModel
    {
+        [DataMember]
        public int Id { get; private set; }
+        [DataMember]
        public string ComponentName { get; private set; } = string.Empty;
+        [DataMember]
        public double Cost { get; set; }
        public static Component? Create(ComponentBindingModel model)
        {
--- a/CarRepairShop/CarRepairShopFileImplement/Models/Implementer.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Models/Implementer.cs
@@ -1,20 +1,27 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;

 namespace CarRepairShopFileImplement.Models
 {
+    [DataContract]
    public class Implementer : IImplementerModel
    {
+        [DataMember]
        public int Id { get; set; }

+        [DataMember]
        public string ImplementerFIO { get; set; } = string.Empty;

+        [DataMember]
        public string Password { get; set; } = string.Empty;

+        [DataMember]
        public int WorkExperience { get; set; }

+        [DataMember]
        public int Qualification { get; set; }

        public static Implementer? Create(ImplementerBindingModel? model)
--- a/CarRepairShop/CarRepairShopFileImplement/Models/MessageInfo.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Models/MessageInfo.cs
@@ -0,0 +1,84 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+using System.Runtime.Serialization;
+using System.Xml.Linq;
+
+namespace CarRepairShopFileImplement.Models
+{
+    [DataContract]
+    public class MessageInfo : IMessageInfoModel
+    {
+        public int Id { get; private set; }
+        [DataMember]
+        public string MessageId { get; private set; } = string.Empty;
+
+        [DataMember]
+        public int? ClientId { get; private set; }
+
+        [DataMember]
+        public string SenderName { get; private set; } = string.Empty;
+
+        [DataMember]
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        [DataMember]
+        public string Subject { get; private set; } = string.Empty;
+
+        [DataMember]
+        public string Body { get; private set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject,
+                Body = model.Body
+            };
+        }
+
+        public static MessageInfo? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = element.Attribute("MessageId")!.Value,
+                ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
+                SenderName = element.Element("SenderName")!.Value,
+                DateDelivery = Convert.ToDateTime(element.Element("DateDelivery")!.Value),
+                Subject = element.Element("Subject")!.Value,
+                Body = element.Element("Body")!.Value
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            Subject = Subject,
+            Body = Body
+        };
+
+        public XElement GetXElement => new("MessageInfo",
+            new XAttribute("MessageId", MessageId),
+            new XElement("ClientId", ClientId),
+            new XElement("SenderName", SenderName),
+            new XElement("DateDelivery", DateDelivery),
+            new XElement("Subject", Subject),
+            new XElement("Body", Body)
+            );
+    }
+}
--- a/CarRepairShop/CarRepairShopFileImplement/Models/Order.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Models/Order.cs
@@ -3,28 +3,39 @@ using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Enums;
 using CarRepairShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
 using System.Xml.Linq;

 namespace CarRepairShopFileImplement.Models
 {
+    [DataContract]
    public class Order : IOrderModel
    {
+        [DataMember]
        public int Id { get; private set; }

+        [DataMember]
        public int RepairId { get; private set; }

+        [DataMember]
        public int ClientId { get; set; }

+        [DataMember]
        public int? ImplementerId { get; private set; } 

+        [DataMember]
        public int Count { get; private set; }

+        [DataMember]
        public double Sum { get; private set; }

+        [DataMember]
        public OrderStatus Status { get; private set; }

+        [DataMember]
        public DateTime DateCreate { get; private set; }

+        [DataMember]
        public DateTime? DateImplement { get; private set; }

        public static Order? Create(OrderBindingModel? model)
--- a/CarRepairShop/CarRepairShopFileImplement/Models/Repair.cs
+++ b/CarRepairShop/CarRepairShopFileImplement/Models/Repair.cs
@@ -1,19 +1,25 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.ViewModels;
 using CarRepairShopDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;

 namespace CarRepairShopFileImplement.Models
 {
+    [DataContract]
    public class Repair : IRepairModel
    {
+        [DataMember]
        public int Id { get; private set; }
+        [DataMember]
        public string RepairName { get; private set; } = string.Empty;
+        [DataMember]
        public double Price { get; private set; }
        public Dictionary<int, int> Components { get; private set; } = new();

        private Dictionary<int, (IComponentModel, int)>? _RepairComponents = null;

+        [DataMember]
        public Dictionary<int, (IComponentModel, int)> RepairComponents
        {
            get
--- a/CarRepairShop/CarRepairShopListImplement/CarRepairShopListImplement.csproj
+++ b/CarRepairShop/CarRepairShopListImplement/CarRepairShopListImplement.csproj
@@ -11,4 +11,8 @@
    <ProjectReference Include="..\CarRepairShopDataModels\CarRepairShopDataModels.csproj" />
  </ItemGroup>

+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+  </Target>
+
 </Project>
--- a/CarRepairShop/CarRepairShopListImplement/DataListSingleton.cs
+++ b/CarRepairShop/CarRepairShopListImplement/DataListSingleton.cs
@@ -16,6 +16,8 @@ namespace CarRepairShopListImplement

        public List<Implementer> Implementers { get; set; }

+        public List<MessageInfo> Messages { get; set; }
+
        private DataListSingleton()
        {
            Components = new List<Component>();
@@ -23,6 +25,7 @@ namespace CarRepairShopListImplement
            Repairs = new List<Repair>();
            Clients = new List<Client>();
            Implementers = new List<Implementer>();
+            Messages = new List<MessageInfo>();
        }

        public static DataListSingleton GetInstance()
--- a/CarRepairShop/CarRepairShopListImplement/Implements/BackUpInfo.cs
+++ b/CarRepairShop/CarRepairShopListImplement/Implements/BackUpInfo.cs
@@ -0,0 +1,17 @@
+using CarRepairShopContracts.StoragesContracts;
+
+namespace CarRepairShopListImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            throw new NotImplementedException();
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopListImplement/Implements/ClientStorage.cs
+++ b/CarRepairShop/CarRepairShopListImplement/Implements/ClientStorage.cs
@@ -50,8 +50,8 @@ namespace CarRepairShopListImplement.Implements
            }
            foreach (var client in _source.Clients)
            {
-                if ((!string.IsNullOrEmpty(model.Email) && client.Email == model.Email
-                    && !string.IsNullOrEmpty(model.Password) && client.Password == model.Password)
+                if ((!string.IsNullOrEmpty(model.Email) && client.Email == model.Email && !string.IsNullOrEmpty(model.Password) && client.Password == model.Password)
+                    || (!string.IsNullOrEmpty(model.Email) && client.Email == model.Email && string.IsNullOrEmpty(model.Password))
                    || (model.Id.HasValue && client.Id == model.Id))
                {
                    return client.GetViewModel;
--- a/CarRepairShop/CarRepairShopListImplement/Implements/MessageInfoStorage.cs
+++ b/CarRepairShop/CarRepairShopListImplement/Implements/MessageInfoStorage.cs
@@ -0,0 +1,72 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopListImplement.Models;
+
+namespace CarRepairShopListImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public MessageInfoStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            var result = new List<MessageInfoViewModel>();
+            foreach (var message in _source.Messages)
+            {
+                result.Add(message.GetViewModel);
+            }
+            return result;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            var result = new List<MessageInfoViewModel>();
+            if (!model.ClientId.HasValue)
+            {
+                return result;
+            }
+            foreach (var message in _source.Messages)
+            {
+                if (message.ClientId.HasValue && message.ClientId == model.ClientId)
+                {
+                    result.Add(message.GetViewModel);
+                }
+            }
+            return result;
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return null;
+            }
+            foreach (var message in _source.Messages)
+            {
+                if (model.MessageId.Equals(message.MessageId))
+                {
+                    return message.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            _source.Messages.Add(newMessage);
+            return newMessage.GetViewModel;
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopListImplement/ListImplementationExtension.cs
+++ b/CarRepairShop/CarRepairShopListImplement/ListImplementationExtension.cs
@@ -0,0 +1,22 @@
+using CarRepairShopContracts.DI;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopListImplement.Implements;
+
+namespace CarRepairShopListImplement
+{
+    public class ListImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 0;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IRepairStorage, RepairStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopListImplement/Models/MessageInfo.cs
+++ b/CarRepairShop/CarRepairShopListImplement/Models/MessageInfo.cs
@@ -0,0 +1,49 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+
+namespace CarRepairShopListImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        public int Id => throw new NotImplementedException();
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject,
+                Body = model.Body
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            Subject = Subject,
+            Body = Body
+        };
+    }
+}
--- a/CarRepairShop/CarRepairShopRestApi/Controllers/ClientController.cs
+++ b/CarRepairShop/CarRepairShopRestApi/Controllers/ClientController.cs
@@ -14,10 +14,13 @@ namespace CarRepairShopRestApi.Controllers

        private readonly IClientLogic _logic;

-        public ClientController(IClientLogic logic, ILogger<ClientController> logger)
+        private readonly IMessageInfoLogic _mailLogic;
+
+        public ClientController(IClientLogic logic, IMessageInfoLogic mailLogic, ILogger<ClientController> logger)
        {
            _logger = logger;
            _logic = logic;
+            _mailLogic = mailLogic;
        }

        [HttpGet]
@@ -65,5 +68,22 @@ namespace CarRepairShopRestApi.Controllers
                throw;
            }
        }
+
+        [HttpGet]
+        public List<MessageInfoViewModel>? GetMessages(int clientId)
+        {
+            try
+            {
+                return _mailLogic.ReadList(new MessageInfoSearchModel
+                {
+                    ClientId = clientId
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error receiving client's emails");
+                throw;
+            }
+        }
    }
 }
--- a/CarRepairShop/CarRepairShopRestApi/Program.cs
+++ b/CarRepairShop/CarRepairShopRestApi/Program.cs
@@ -1,4 +1,6 @@
 using CarRepairShopBusinessLogic.BusinessLogics;
+using CarRepairShopBusinessLogic.MailWorker;
+using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.BusinessLogicsContracts;
 using CarRepairShopContracts.StoragesContracts;
 using CarRepairShopDatabaseImplement.Implements;
@@ -14,11 +16,15 @@ builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IRepairStorage, RepairStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();

 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IRepairLogic, RepairLogic>();
+builder.Services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+
+builder.Services.AddSingleton<AbstractMailWorker, MailKitWorker>();

 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
@@ -30,6 +36,17 @@ builder.Services.AddSwaggerGen(c =>

 var app = builder.Build();

+var mailSender = app.Services.GetService<AbstractMailWorker>();
+mailSender?.MailConfig(new MailConfigBindingModel
+{
+    MailLogin = builder.Configuration?.GetSection("MailLogin")?.Value?.ToString() ?? string.Empty,
+    MailPassword = builder.Configuration?.GetSection("MailPassword")?.Value?.ToString() ?? string.Empty,
+    SmtpClientHost = builder.Configuration?.GetSection("SmtpClientHost")?.Value?.ToString() ?? string.Empty,
+    SmtpClientPort = Convert.ToInt32(builder.Configuration?.GetSection("SmtpClientPort")?.Value?.ToString()),
+    PopHost = builder.Configuration?.GetSection("PopHost")?.Value?.ToString() ?? string.Empty,
+    PopPort = Convert.ToInt32(builder.Configuration?.GetSection("PopPort")?.Value?.ToString())
+});
+
 // Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
 {
--- a/CarRepairShop/CarRepairShopRestApi/appsettings.json
+++ b/CarRepairShop/CarRepairShopRestApi/appsettings.json
@@ -5,5 +5,12 @@
      "Microsoft.AspNetCore": "Warning"
    }
  },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+  "MailLogin": "carrepairshoplab7@gmail.com",
+  "MailPassword": "mmxi snox imiz ugqq"
 }
--- a/CarRepairShop/CarRepairShopView/App.config
+++ b/CarRepairShop/CarRepairShopView/App.config
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<appSettings>
+		<add key="SmtpClientHost" value="smtp.gmail.com" />
+		<add key="SmtpClientPort" value="587" />
+		<add key="PopHost" value="pop.gmail.com" />
+		<add key="PopPort" value="995" />
+		<add key="MailLogin" value="carrepairshoplab7@gmail.com" />
+		<add key="MailPassword" value="mmxi snox imiz ugqq" />
+	</appSettings>
+</configuration>
--- a/CarRepairShop/CarRepairShopView/CarRepairShopView.csproj
+++ b/CarRepairShop/CarRepairShopView/CarRepairShopView.csproj
@@ -36,4 +36,10 @@
    <ProjectReference Include="..\CarRepairShopListImplement\CarRepairShopListImplement.csproj" />
  </ItemGroup>

+  <ItemGroup>
+    <None Update="App.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>
--- a/CarRepairShop/CarRepairShopView/DataGridViewExtension.cs
+++ b/CarRepairShop/CarRepairShopView/DataGridViewExtension.cs
@@ -0,0 +1,46 @@
+using CarRepairShopContracts.Attributes;
+
+namespace CarRepairShopView
+{
+	public static class DataGridViewExtension
+	{
+        public static void FillAndConfigGrid<T>(this DataGridView grid, List<T>? data)
+        {
+            if (data == null)
+            {
+                return;
+            }
+            grid.DataSource = data;
+
+            var type = typeof(T);
+            var properties = type.GetProperties();
+            foreach (DataGridViewColumn column in grid.Columns)
+            {
+                var property = properties.FirstOrDefault(x => x.Name == column.Name);
+                if (property == null)
+                {
+                    throw new InvalidOperationException($"В типе {type.Name} не найдено свойство с именем {column.Name}");
+                }
+                var attribute = property.GetCustomAttributes(typeof(ColumnAttribute), true)?.SingleOrDefault();
+                if (attribute == null)
+                {
+                    throw new InvalidOperationException($"Не найден атрибут типа ColumnAttribute для свойства {property.Name}");
+                }
+                // ищем нужный нам атрибут
+                if (attribute is ColumnAttribute columnAttr)
+                {
+                    column.HeaderText = columnAttr.Title;
+                    column.Visible = columnAttr.Visible;
+                    if (columnAttr.IsUseAutoSize)
+                    {
+                        column.AutoSizeMode = (DataGridViewAutoSizeColumnMode)Enum.Parse(typeof(DataGridViewAutoSizeColumnMode), columnAttr.GridViewAutoSize.ToString());
+                    }
+                    else
+                    {
+                        column.Width = columnAttr.Width;
+                    }
+                }
+            }
+        }
+    }
+}
--- a/CarRepairShop/CarRepairShopView/FormClients.cs
+++ b/CarRepairShop/CarRepairShopView/FormClients.cs
@@ -26,13 +26,7 @@ namespace CarRepairShopView
        {
            try
            {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                _logger.LogInformation("Clients loading");
            }
            catch (Exception ex)
--- a/CarRepairShop/CarRepairShopView/FormComponents.cs
+++ b/CarRepairShop/CarRepairShopView/FormComponents.cs
@@ -1,5 +1,6 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.DI;
 using Microsoft.Extensions.Logging;

 namespace CarRepairShopView
@@ -26,13 +27,7 @@ namespace CarRepairShopView
        {
            try
            {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComponentName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                _logger.LogInformation("Загрузка компонентов");
            }
            catch (Exception ex)
@@ -44,13 +39,10 @@ namespace CarRepairShopView

        private void ButtonAdd_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
-            if (service is FormComponent form)
+            var form = DependencyManager.Instance.Resolve<FormComponent>();
+            if (form.ShowDialog() == DialogResult.OK)
            {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
            }
        }

@@ -58,14 +50,11 @@ namespace CarRepairShopView
        {
            if (dataGridView.SelectedRows.Count == 1)
            {
-                var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
-                if (service is FormComponent form)
+                var form = DependencyManager.Instance.Resolve<FormComponent>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                }
            }
        }
--- a/CarRepairShop/CarRepairShopView/FormImplementers.cs
+++ b/CarRepairShop/CarRepairShopView/FormImplementers.cs
@@ -1,5 +1,6 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.DI;
 using Microsoft.Extensions.Logging;

 namespace CarRepairShopView
@@ -26,16 +27,7 @@ namespace CarRepairShopView
        {
            try
            {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["Password"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["WorkExperience"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["Qualification"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                _logger.LogInformation("Implementers loading");
            }
            catch (Exception ex)
@@ -47,13 +39,10 @@ namespace CarRepairShopView

        private void ButtonAdd_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
-            if (service is FormImplementer form)
+            var form = DependencyManager.Instance.Resolve<FormImplementer>();
+            if (form.ShowDialog() == DialogResult.OK)
            {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
            }
        }

@@ -61,14 +50,11 @@ namespace CarRepairShopView
        {
            if (dataGridView.SelectedRows.Count == 1)
            {
-                var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
-                if (service is FormImplementer form)
+                var form = DependencyManager.Instance.Resolve<FormImplementer>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                }
            }
        }
--- a/CarRepairShop/CarRepairShopView/FormMails.Designer.cs
+++ b/CarRepairShop/CarRepairShopView/FormMails.Designer.cs
@@ -0,0 +1,70 @@
+namespace CarRepairShopView
+{
+    partial class FormMails
+    {
+        /// <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()
+        {
+            dataGridView = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.AllowUserToAddRows = false;
+            dataGridView.AllowUserToDeleteRows = false;
+            dataGridView.BackgroundColor = SystemColors.ControlLightLight;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Dock = DockStyle.Fill;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Margin = new Padding(3, 2, 3, 2);
+            dataGridView.Name = "dataGridView";
+            dataGridView.ReadOnly = true;
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.RowTemplate.Height = 29;
+            dataGridView.Size = new Size(688, 202);
+            dataGridView.TabIndex = 0;
+            // 
+            // FormMails
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(688, 202);
+            Controls.Add(dataGridView);
+            Margin = new Padding(3, 2, 3, 2);
+            Name = "FormMails";
+            StartPosition = FormStartPosition.CenterScreen;
+            Text = "Письма";
+            Load += FormMails_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+    }
+}
--- a/CarRepairShop/CarRepairShopView/FormMails.cs
+++ b/CarRepairShop/CarRepairShopView/FormMails.cs
@@ -0,0 +1,38 @@
+using Microsoft.Extensions.Logging;
+using CarRepairShopContracts.BusinessLogicsContracts;
+
+namespace CarRepairShopView
+{
+    public partial class FormMails : Form
+    {
+        private readonly ILogger _logger;
+
+        private readonly IMessageInfoLogic _logic;
+
+        public FormMails(ILogger<FormMails> logger, IMessageInfoLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormMails_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {
+            try
+            {
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
+                _logger.LogInformation("Messages loading");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Messages loading error");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }    
+    }
+}
--- a/CarRepairShop/CarRepairShopView/FormMails.resx
+++ b/CarRepairShop/CarRepairShopView/FormMails.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>
--- a/CarRepairShop/CarRepairShopView/FormMain.cs
+++ b/CarRepairShop/CarRepairShopView/FormMain.cs
@@ -1,6 +1,7 @@
 using CarRepairShopBusinessLogic.BusinessLogics;
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.DI;
 using Microsoft.Extensions.Logging;

 namespace CarRepairShopView
@@ -15,13 +16,16 @@ namespace CarRepairShopView

        private readonly IWorkProcess _workProcess;

-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
+        private readonly IBackUpLogic _backUpLogic;
+
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess, IBackUpLogic backUpLogic)
        {
            InitializeComponent();
            _logger = logger;
            _orderLogic = orderLogic;
            _reportLogic = reportLogic;
            _workProcess = workProcess;
+            _backUpLogic = backUpLogic;
        }

        private void FormMain_Load(object sender, EventArgs e)
@@ -33,17 +37,7 @@ namespace CarRepairShopView
        {
            try
            {
-                var list = _orderLogic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["RepairId"].Visible = false;
-                    dataGridView.Columns["RepairName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ImplementerId"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_orderLogic.ReadList(null));
                _logger.LogInformation("Загрузка заказов");
            }
            catch (Exception ex)
@@ -55,30 +49,21 @@ namespace CarRepairShopView

        private void КомпонентыToolStripMenuItem_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
-            if (service is FormComponents form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormComponents>();
+            form.ShowDialog();
        }

        private void РемонтыToolStripMenuItem_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormRepairs));
-            if (service is FormRepairs form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormRepairs>();
+            form.ShowDialog();
        }

        private void ButtonCreateOrder_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
-            if (service is FormCreateOrder form)
-            {
-                form.ShowDialog();
-                LoadData();
-            }
+            var form = DependencyManager.Instance.Resolve<FormCreateOrder>();
+            form.ShowDialog();
+            LoadData();
        }

        private void ButtonIssuedOrder_Click(object sender, EventArgs e)
@@ -122,44 +107,61 @@ namespace CarRepairShopView

        private void ComponentRepairsToolStripMenuItem_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportRepairComponents));
-            if (service is FormReportRepairComponents form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormReportRepairComponents>();
+            form.ShowDialog();
        }

        private void OrdersToolStripMenuItem_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportOrders));
-            if (service is FormReportOrders form)
-            {
-                form.ShowDialog();
-            }
-
+            var form = DependencyManager.Instance.Resolve<FormReportOrders>();
+            form.ShowDialog();
        }
        private void КлиентыToolStripMenuItem_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormClients));
-            if (service is FormClients form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormClients>();
+            form.ShowDialog();
        }

        private void ИсполнителиToolStripMenuItem_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
-            if (service is FormImplementers form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormImplementers>();
+            form.ShowDialog();
        }

        private void ЗапускРаботToolStripMenuItem_Click(object sender, EventArgs e)
        {
-            _workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
+            _workProcess.DoWork(DependencyManager.Instance.Resolve<IImplementerLogic>(), _orderLogic);
            MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
+
+        private void ПочтаToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var form = DependencyManager.Instance.Resolve<FormMails>();
+            form.ShowDialog();
+        }
+
+        private void СоздатьБэкапToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (_backUpLogic != null)
+                {
+                    var fbd = new FolderBrowserDialog();
+                    if (fbd.ShowDialog() == DialogResult.OK)
+                    {
+                        _backUpLogic.CreateBackUp(new BackUpSaveBindingModel
+                        {
+                            FolderName = fbd.SelectedPath
+                        });
+                        MessageBox.Show("Бэкап создан", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка создания бэкапа", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
    }
 }
--- a/CarRepairShop/CarRepairShopView/FormMain.designer.cs
+++ b/CarRepairShop/CarRepairShopView/FormMain.designer.cs
@@ -43,6 +43,8 @@
            this.buttonCreateOrder = new System.Windows.Forms.Button();
            this.dataGridView = new System.Windows.Forms.DataGridView();
            this.buttonRef = new System.Windows.Forms.Button();
+            this.почтаToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.создатьБэкапToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
            this.menuStrip1.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
            this.SuspendLayout();
@@ -52,7 +54,9 @@
            this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.справочникиToolStripMenuItem,
            this.отчетыToolStripMenuItem,
-            this.запускРаботToolStripMenuItem});
+            this.запускРаботToolStripMenuItem,
+            this.почтаToolStripMenuItem,
+            this.создатьБэкапToolStripMenuItem});
            this.menuStrip1.Location = new System.Drawing.Point(0, 0);
            this.menuStrip1.Name = "menuStrip1";
            this.menuStrip1.Padding = new System.Windows.Forms.Padding(7, 2, 0, 2);
@@ -192,6 +196,20 @@
            this.buttonRef.UseVisualStyleBackColor = true;
            this.buttonRef.Click += new System.EventHandler(this.ButtonRef_Click);
            // 
+            // почтаToolStripMenuItem
+            // 
+            this.почтаToolStripMenuItem.Name = "почтаToolStripMenuItem";
+            this.почтаToolStripMenuItem.Size = new Size(53, 20);
+            this.почтаToolStripMenuItem.Text = "Почта";
+            this.почтаToolStripMenuItem.Click += ПочтаToolStripMenuItem_Click;
+            //
+            // создатьБэкапToolStripMenuItem
+            // 
+            this.создатьБэкапToolStripMenuItem.Name = "создатьБэкапToolStripMenuItem";
+            this.создатьБэкапToolStripMenuItem.Size = new Size(97, 20);
+            this.создатьБэкапToolStripMenuItem.Text = "Создать бэкап";
+            this.создатьБэкапToolStripMenuItem.Click += СоздатьБэкапToolStripMenuItem_Click;
+            //
            // FormMain
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
@@ -233,6 +251,8 @@
        private ToolStripMenuItem клиентыToolStripMenuItem;
        private ToolStripMenuItem исполнителиToolStripMenuItem;
        private ToolStripMenuItem запускРаботToolStripMenuItem;
+        private ToolStripMenuItem почтаToolStripMenuItem;
+        private ToolStripMenuItem создатьБэкапToolStripMenuItem;
    }
 }

--- a/CarRepairShop/CarRepairShopView/FormRepair.cs
+++ b/CarRepairShop/CarRepairShopView/FormRepair.cs
@@ -1,5 +1,6 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.DI;
 using CarRepairShopContracts.SearchModels;
 using CarRepairShopDataModels.Models;
 using Microsoft.Extensions.Logging;
@@ -74,26 +75,23 @@ namespace CarRepairShopView

        private void ButtonAdd_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormRepairComponent));
-            if (service is FormRepairComponent form)
+            var form = DependencyManager.Instance.Resolve<FormRepairComponent>();
+            if (form.ShowDialog() == DialogResult.OK)
            {
-                if (form.ShowDialog() == DialogResult.OK)
+                if (form.ComponentModel == null)
                {
-                    if (form.ComponentModel == null)
-                    {
-                        return;
-                    }
-                    _logger.LogInformation("Добавление нового компонента: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
-                    if (_RepairComponents.ContainsKey(form.Id))
-                    {
-                        _RepairComponents[form.Id] = (form.ComponentModel, form.Count);
-                    }
-                    else
-                    {
-                        _RepairComponents.Add(form.Id, (form.ComponentModel, form.Count));
-                    }
-                    LoadData();
+                    return;
                }
+                _logger.LogInformation("Добавление нового компонента: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
+                if (_RepairComponents.ContainsKey(form.Id))
+                {
+                    _RepairComponents[form.Id] = (form.ComponentModel, form.Count);
+                }
+                else
+                {
+                    _RepairComponents.Add(form.Id, (form.ComponentModel, form.Count));
+                }
+                LoadData();
            }
        }

@@ -101,22 +99,19 @@ namespace CarRepairShopView
        {
            if (dataGridView.SelectedRows.Count == 1)
            {
-                var service = Program.ServiceProvider?.GetService(typeof(FormRepairComponent));
-                if (service is FormRepairComponent form)
+                var form = DependencyManager.Instance.Resolve<FormRepairComponent>();
+                int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
+                form.Id = id;
+                form.Count = _RepairComponents[id].Item2;
+                if (form.ShowDialog() == DialogResult.OK)
                {
-                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
-                    form.Id = id;
-                    form.Count = _RepairComponents[id].Item2;
-                    if (form.ShowDialog() == DialogResult.OK)
+                    if (form.ComponentModel == null)
                    {
-                        if (form.ComponentModel == null)
-                        {
-                            return;
-                        }
-                        _logger.LogInformation("Изменение компонента: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
-                        _RepairComponents[form.Id] = (form.ComponentModel, form.Count);
-                        LoadData();
+                        return;
                    }
+                    _logger.LogInformation("Изменение компонента: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
+                    _RepairComponents[form.Id] = (form.ComponentModel, form.Count);
+                    LoadData();
                }
            }
        }
--- a/CarRepairShop/CarRepairShopView/FormRepairs.cs
+++ b/CarRepairShop/CarRepairShopView/FormRepairs.cs
@@ -1,5 +1,6 @@
 using CarRepairShopContracts.BindingModels;
 using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.DI;
 using Microsoft.Extensions.Logging;

 namespace CarRepairShopView
@@ -26,14 +27,7 @@ namespace CarRepairShopView
        {
            try
            {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["RepairName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["RepairComponents"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                _logger.LogInformation("Загрузка ремонтов");
            }
            catch (Exception ex)
@@ -45,13 +39,10 @@ namespace CarRepairShopView

        private void ButtonAdd_Click(object sender, EventArgs e)
        {
-            var service = Program.ServiceProvider?.GetService(typeof(FormRepair));
-            if (service is FormRepair form)
+            var form = DependencyManager.Instance.Resolve<FormRepair>();
+            if (form.ShowDialog() == DialogResult.OK)
            {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
            }
        }

@@ -59,14 +50,11 @@ namespace CarRepairShopView
        {
            if (dataGridView.SelectedRows.Count == 1)
            {
-                var service = Program.ServiceProvider?.GetService(typeof(FormRepair));
-                if (service is FormRepair form)
+                var form = DependencyManager.Instance.Resolve<FormRepair>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                }
            }
        }
--- a/CarRepairShop/CarRepairShopView/Program.cs
+++ b/CarRepairShop/CarRepairShopView/Program.cs
@@ -7,14 +7,14 @@ using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
 using CarRepairShopBusinessLogic.OfficePackage;
 using CarRepairShopBusinessLogic.OfficePackage.Implements;
-
+using CarRepairShopBusinessLogic.MailWorker;
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.DI;

 namespace CarRepairShopView
 {
    internal static class Program
    {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
        /// <summary>
        ///  The main entry point for the application.
        /// </summary>
@@ -24,48 +24,70 @@ namespace CarRepairShopView
            // To customize application configuration such as set high DPI settings or default font,
            // see https://aka.ms/applicationconfiguration.
            ApplicationConfiguration.Initialize();
-            var services = new ServiceCollection();
-            ConfigureServices(services);
-            _serviceProvider = services.BuildServiceProvider();
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+            InitDependency();
+            try
+            {
+                var mailSender = DependencyManager.Instance.Resolve<AbstractMailWorker>();
+                mailSender?.MailConfig(new MailConfigBindingModel
+                {
+                    MailLogin = System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ?? string.Empty,
+                    MailPassword = System.Configuration.ConfigurationManager.AppSettings["MailPassword"] ?? string.Empty,
+                    SmtpClientHost = System.Configuration.ConfigurationManager.AppSettings["SmtpClientHost"] ?? string.Empty,
+                    SmtpClientPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["SmtpClientPort"]),
+                    PopHost = System.Configuration.ConfigurationManager.AppSettings["PopHost"] ?? string.Empty,
+                    PopPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["PopPort"])
+                });
+
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+            }
+            catch (Exception ex)
+            {
+                var logger = DependencyManager.Instance.Resolve<ILogger>();
+                logger?.LogError(ex, "Mails Problem");
+            }
+            Application.Run(DependencyManager.Instance.Resolve<FormMain>());
        }
-        private static void ConfigureServices(ServiceCollection services)
+
+        private static void InitDependency()
        {
-            services.AddLogging(option =>
+            DependencyManager.InitDependency();
+
+            DependencyManager.Instance.AddLogging(option =>
            {
                option.SetMinimumLevel(LogLevel.Information);
                option.AddNLog("nlog.config");
            });
-            services.AddTransient<IComponentStorage, ComponentStorage>();
-            services.AddTransient<IOrderStorage, OrderStorage>();
-            services.AddTransient<IRepairStorage, RepairStorage>();
-            services.AddTransient<IClientStorage, ClientStorage>();
-            services.AddTransient<IImplementerStorage, ImplementerStorage>();

-            services.AddTransient<IComponentLogic, ComponentLogic>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
-            services.AddTransient<IRepairLogic, RepairLogic>();
-            services.AddTransient<IReportLogic, ReportLogic>();
-            services.AddTransient<IClientLogic, ClientLogic>();
-            services.AddTransient<IImplementerLogic, ImplementerLogic>();
-            services.AddTransient<IWorkProcess, WorkModeling>();
+            DependencyManager.Instance.RegisterType<IComponentLogic, ComponentLogic>();
+            DependencyManager.Instance.RegisterType<IOrderLogic, OrderLogic>();
+            DependencyManager.Instance.RegisterType<IRepairLogic, RepairLogic>();
+            DependencyManager.Instance.RegisterType<IReportLogic, ReportLogic>();
+            DependencyManager.Instance.RegisterType<IClientLogic, ClientLogic>();
+            DependencyManager.Instance.RegisterType<IImplementerLogic, ImplementerLogic>();
+            DependencyManager.Instance.RegisterType<IMessageInfoLogic, MessageInfoLogic>();

-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
-            services.AddTransient<AbstractSaveToWord, SaveToWord>();
-            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToExcel, SaveToExcel>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToWord, SaveToWord>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToPdf, SaveToPdf>();
+            DependencyManager.Instance.RegisterType<IWorkProcess, WorkModeling>();
+            DependencyManager.Instance.RegisterType<AbstractMailWorker, MailKitWorker>(true);
+            DependencyManager.Instance.RegisterType<IBackUpLogic, BackUpLogic>();

-            services.AddTransient<FormMain>();
-            services.AddTransient<FormComponent>();
-            services.AddTransient<FormComponents>();
-            services.AddTransient<FormCreateOrder>();
-            services.AddTransient<FormRepair>();
-            services.AddTransient<FormRepairs>();
-            services.AddTransient<FormClients>();
-            services.AddTransient<FormRepairComponent>();
-            services.AddTransient<FormImplementer>();
-            services.AddTransient<FormImplementers>();
-            services.AddTransient<FormReportRepairComponents>();
-            services.AddTransient<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormMain>();
+            DependencyManager.Instance.RegisterType<FormComponent>();
+            DependencyManager.Instance.RegisterType<FormComponents>();
+            DependencyManager.Instance.RegisterType<FormCreateOrder>();
+            DependencyManager.Instance.RegisterType<FormRepair>();
+            DependencyManager.Instance.RegisterType<FormRepairs>();
+            DependencyManager.Instance.RegisterType<FormRepairComponent>();
+            DependencyManager.Instance.RegisterType<FormReportRepairComponents>();
+            DependencyManager.Instance.RegisterType<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormClients>();
+            DependencyManager.Instance.RegisterType<FormImplementer>();
+            DependencyManager.Instance.RegisterType<FormImplementers>();
+            DependencyManager.Instance.RegisterType<FormMails>();
        }
+
+        private static void MailCheck(object obj) => DependencyManager.Instance.Resolve<AbstractMailWorker>()?.MailCheck();
    }
 }
Author	SHA1	Message	Date
russell	9ca13f5fea	UnityDependencyContainer fix	2024-05-18 17:38:10 +04:00
russell	8bcff340bd	lab8	2024-05-17 00:53:12 +04:00
russell	64d4d1b9a7	lab7	2024-05-16 21:31:36 +04:00