42 changed files with 1800 additions and 200 deletions
--- a/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/ClientLogic.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/ClientLogic.cs
@ -8,6 +8,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;

 namespace CarpentryWorkshopBusinessLogic.BusinessLogics
@ -97,11 +98,20 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
            {
                throw new ArgumentNullException("Нет ФИО клиента", nameof(model.ClientFIO));
            }
-            if (string.IsNullOrEmpty(model.Password))
-            {
-                throw new ArgumentNullException("Нет пароля клиента", nameof(model.ClientFIO));
-            }
-            _logger.LogInformation("Client. ClientName:{ClientName}. Email:{Email}. Id{Id}", model.ClientFIO, model.Email, model.Id);
+			if (string.IsNullOrEmpty(model.Email))
+			{
+				throw new ArgumentNullException("Нет логина клиента", nameof(model.Email));
+			}
+			if (string.IsNullOrEmpty(model.Email) || !Regex.IsMatch(model.Email, @"^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$", RegexOptions.IgnoreCase))
+			{
+				throw new ArgumentException("Некорретно введен email", nameof(model.Email));
+			}
+
+			if (string.IsNullOrEmpty(model.Password) || !Regex.IsMatch(model.Password, @"^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[#?!@$%^&*-]).{8,}$"))
+			{
+				throw new ArgumentException("Некорректно  введен пароль. Пароль должен содержать хотя бы одну букву, цифру и не буквенный символ", nameof(model.Password));
+			}
+			_logger.LogInformation("Client. ClientName:{ClientName}. Email:{Email}. Id{Id}", model.ClientFIO, model.Email, model.Id);
            var element = _clientStorage.GetElement(new ClientSearchModel
            {
                Email = model.Email
--- a/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/MessageInfoLogic.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/MessageInfoLogic.cs
@ -0,0 +1,48 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.BusinessLogicsContracts;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.StoragesContracts;
+using CarpentryWorkshopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopBusinessLogic.BusinessLogics
+{
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IMessageInfoStorage _messageInfoStorage;
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage MessageInfoStorage)
+        {
+            _logger = logger;
+            _messageInfoStorage = MessageInfoStorage;
+        }
+
+        public bool Create(MessageInfoBindingModel model)
+        {
+            if (_messageInfoStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        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;
+        }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/OrderLogic.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/OrderLogic.cs
@ -1,4 +1,5 @@
-using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopBusinessLogic.MailWorker;
+using CarpentryWorkshopContracts.BindingModels;
 using CarpentryWorkshopContracts.BusinessLogicsContracts;
 using CarpentryWorkshopContracts.SearchModels;
 using CarpentryWorkshopContracts.StoragesContracts;
@ -17,12 +18,16 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
    {
        private readonly ILogger _logger;
        private readonly IOrderStorage _orderStorage;
-        static readonly object locker = new object();
+		private readonly AbstractMailWorker _mailWorker;
+		private readonly IClientLogic _clientLogic;
+		static readonly object locker = new object();

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

        public OrderViewModel? ReadElement(OrderSearchModel model)
@ -54,14 +59,15 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics

            model.Status = OrderStatus.Принят;

-            if (_orderStorage.Insert(model) == null)
+			var result = _orderStorage.Insert(model);
+			if (result == null)
            {
                model.Status = OrderStatus.Неизвестен;
                _logger.LogWarning("Insert operation failed");
                return false;
            }
-
-            return true;
+			SendOrderStatusMail(result.ClientId, $"Новый заказ создан. Номер заказа #{result.Id}", $"Заказ #{result.Id} от {result.DateCreate} на сумму {result.Sum:0.00} принят");
+			return true;
        }

        public bool StatusUpdate(OrderBindingModel model, OrderStatus newStatus)
@ -82,14 +88,15 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics

            if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;

-            if (_orderStorage.Update(model) == null)
+			var result = _orderStorage.Update(model);
+			if (result == null)
            {
                model.Status--;
                _logger.LogWarning("Update operation failed");
                return false;
            }
-
-            return true;
+			SendOrderStatusMail(result.ClientId, $"Изменен статус заказа #{result.Id}", $"Заказ #{model.Id} изменен статус на {result.Status}");
+			return true;
        }
        public bool TakeOrderInWork(OrderBindingModel model)
        {
@ -151,5 +158,21 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics

            _logger.LogInformation("Order. OrderId:{Id}.Sum:{Sum}. WoodId: {WoodId}", model.Id, model.Sum, model.WoodId);
        }
-    }
+
+		private bool SendOrderStatusMail(int clientId, string subject, string text)
+		{
+			var client = _clientLogic.ReadElement(new() { Id = clientId });
+			if (client == null)
+			{
+				return false;
+			}
+			_mailWorker.MailSendAsync(new()
+			{
+				MailAddress = client.Email,
+				Subject = subject,
+				Text = text
+			});
+			return true;
+		}
+	}
 }
--- a/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/CarpentryWorkshopBusinessLogic.csproj
+++ b/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/CarpentryWorkshopBusinessLogic.csproj
@ -8,6 +8,7 @@

  <ItemGroup>
    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+    <PackageReference Include="MailKit" Version="4.6.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
  </ItemGroup>
--- a/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/MailWorker/AbstractMailWorker.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/MailWorker/AbstractMailWorker.cs
@ -0,0 +1,95 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopBusinessLogic.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 IClientLogic _clientLogic;
+
+		private readonly ILogger _logger;
+
+        public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic)
+        {
+            _logger = logger;
+            _messageInfoLogic = messageInfoLogic;
+            _clientLogic = clientLogic;
+        }
+
+        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)
+            {
+				mail.ClientId = _clientLogic.ReadElement(new() { Email = mail.SenderName })?.Id;
+				_messageInfoLogic.Create(mail);
+            }
+        }
+
+        protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+
+        protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/MailWorker/MailKitWorker.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopBusinessLogic/MailWorker/MailKitWorker.cs
@ -0,0 +1,82 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.BusinessLogicsContracts;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Mail;
+using System.Security.Authentication;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopBusinessLogic.MailWorker
+{
+    public class MailKitWorker : AbstractMailWorker
+    {
+        public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic) : base(logger, messageInfoLogic, clientLogic) { }
+        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 (MailKit.Security.AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+            return list;
+        }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopClientApp/Controllers/HomeController.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopClientApp/Controllers/HomeController.cs
@ -124,5 +124,15 @@ namespace CarpentryWorkshopClientApp.Controllers
            var wd = APIClient.GetRequest<WoodViewModel>($"api/main/getwood?woodId={wood}");
            return count * (wd?.Price ?? 1);
        }
-    }
+
+		[HttpGet]
+		public IActionResult Mails()
+		{
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}"));
+		}
+	}
 }
--- a/CarpentryWorkshop/CarpentryWorkshopClientApp/Views/Home/Mails.cshtml
+++ b/CarpentryWorkshop/CarpentryWorkshopClientApp/Views/Home/Mails.cshtml
@ -0,0 +1,54 @@
+@using CarpentryWorkshopContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Письма</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/CarpentryWorkshop/CarpentryWorkshopClientApp/Views/Home/_Layout.cshtml
+++ b/CarpentryWorkshop/CarpentryWorkshopClientApp/Views/Home/_Layout.cshtml
@ -28,6 +28,9 @@
                        <li class="nav-item">
                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                        </li>
+                        <li class="nav-item">
+                            <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="Enter">Вход</a>
                        </li>
--- a/CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/MailConfigBindingModel.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/MailConfigBindingModel.cs
@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.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/CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/MailSendInfoBindingModel.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/MailSendInfoBindingModel.cs
@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.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/CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/MessageInfoBindingModel.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/MessageInfoBindingModel.cs
@ -0,0 +1,24 @@
+using CarpentryWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.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; }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs
@ -0,0 +1,18 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.BusinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+        bool Create(MessageInfoBindingModel model);
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopContracts/SearchModels/MessageInfoSearchModel.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopContracts/SearchModels/MessageInfoSearchModel.cs
@ -0,0 +1,16 @@
+using CarpentryWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+
+        public string? MessageId { get; set; }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopContracts/StoragesContracts/IMessageInfoStorage.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopContracts/StoragesContracts/IMessageInfoStorage.cs
@ -0,0 +1,22 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopContracts/ViewModels/MessageInfoViewModel.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopContracts/ViewModels/MessageInfoViewModel.cs
@ -0,0 +1,29 @@
+using CarpentryWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.ViewModels
+{
+    public class MessageInfoViewModel : IMessageInfoModel
+    {
+        public string MessageId { get; set; } = string.Empty;
+
+        public int? ClientId { get; set; }
+
+        [DisplayName("Отправитель")]
+        public string SenderName { get; set; } = string.Empty;
+
+        [DisplayName("Дата письма")]
+        public DateTime DateDelivery { get; set; }
+
+        [DisplayName("Заголовок")]
+        public string Subject { get; set; } = string.Empty;
+
+        [DisplayName("Текст")]
+        public string Body {  get; set; } = string.Empty;
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopDataModels/Models/IMessageInfoModel.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDataModels/Models/IMessageInfoModel.cs
@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopDataModels.Models
+{
+    public interface IMessageInfoModel
+    {
+        string MessageId { get; }
+
+        int? ClientId { get; }
+
+        string SenderName { get; }
+
+        DateTime DateDelivery { get; }
+
+        string Subject { get; }
+
+        string Body { get; }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/CarpentryWorkshopDatabase.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/CarpentryWorkshopDatabase.cs
@ -24,5 +24,6 @@ namespace CarpentryWorkshopDatabaseImplement
        public virtual DbSet<Order> Orders { set; get; }
        public virtual DbSet<Client> Clients { get; set; }
        public virtual DbSet<Implementer> Implementers { set; get; }
+        public virtual DbSet<MessageInfo> Messages { set; get; }
    }
 }
--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/ClientStorage.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/ClientStorage.cs
@ -30,7 +30,7 @@ namespace CarpentryWorkshopDatabaseImplement.Implements
        }
        public ClientViewModel? GetElement(ClientSearchModel model)
        {
-            if (string.IsNullOrEmpty(model.Email))
+            if (string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
            {
                return null;
            }
--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/MessageInfoStorage.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/MessageInfoStorage.cs
@ -0,0 +1,56 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.StoragesContracts;
+using CarpentryWorkshopContracts.ViewModels;
+using CarpentryWorkshopDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            using var context = new CarpentryWorkshopDatabase();
+            if (model.MessageId != null)
+            {
+                return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            using var context = new CarpentryWorkshopDatabase();
+            return context.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new CarpentryWorkshopDatabase();
+            return context.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            using var context = new CarpentryWorkshopDatabase();
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null || context.Messages.Any(x => x.MessageId.Equals(model.MessageId)))
+            {
+                return null;
+            }
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+            return newMessage.GetViewModel;
+        }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240518144316_ThirdMigration.Designer.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240518144316_ThirdMigration.Designer.cs
@ -0,0 +1,298 @@
+// <auto-generated />
+using System;
+using CarpentryWorkshopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace CarpentryWorkshopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(CarpentryWorkshopDatabase))]
+    [Migration("20240518144316_ThirdMigration")]
+    partial class ThirdMigration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.17")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    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("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    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("CarpentryWorkshopDatabaseImplement.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("Messages");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    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>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.Property<int>("WoodId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("WoodId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("WoodName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Woods");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WoodId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("WoodId");
+
+                    b.ToTable("WoodComponents");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Messages")
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
+                        .WithMany("Orders")
+                        .HasForeignKey("WoodId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+
+                    b.Navigation("Wood");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
+                {
+                    b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("WoodComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
+                        .WithMany("Components")
+                        .HasForeignKey("WoodId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Wood");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Messages");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("WoodComponents");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240518144316_ThirdMigration.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240518144316_ThirdMigration.cs
@ -0,0 +1,48 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace CarpentryWorkshopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class ThirdMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                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_Messages", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_Messages_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Messages");
+        }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/CarpentryWorkshopDatabaseModelSnapshot.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/CarpentryWorkshopDatabaseModelSnapshot.cs
@ -94,6 +94,36 @@ namespace CarpentryWorkshopDatabaseImplement.Migrations
                    b.ToTable("Implementers");
                });

+            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.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("Messages");
+                });
+
            modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
                {
                    b.Property<int>("Id")
@ -183,6 +213,15 @@ namespace CarpentryWorkshopDatabaseImplement.Migrations
                    b.ToTable("WoodComponents");
                });

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

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

--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/Client.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/Client.cs
@ -27,6 +27,9 @@ namespace CarpentryWorkshopDatabaseImplement.Models
        [ForeignKey("ClientId")]
        public virtual List<Order> Orders { get; set; } = new();

+        [ForeignKey("ClientId")]
+        public virtual List<MessageInfo> Messages { get; set; } = new();
+
        public static Client? Create(ClientBindingModel model)
        {
            if (model == null) return null;
--- a/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/MessageInfo.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/MessageInfo.cs
@ -0,0 +1,57 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.ViewModels;
+using CarpentryWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopDatabaseImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        [Key]
+        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 Client? Client { get; private set; }
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+        };
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopFileImplement/DataFileSingleton.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopFileImplement/DataFileSingleton.cs
@ -22,11 +22,14 @@ namespace CarpentryWorkshopFileImplement

        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; }
        public List<Wood> Woods { get; private set; }
        public List<Client> Clients { get; private set; }
        public List<Implementer> Implementers { get; private set; }
+        public List<MessageInfo> Messages { get; private set; }
        public static DataFileSingleton GetInstance()
        {
            if (instance == null)
@ -40,6 +43,7 @@ namespace CarpentryWorkshopFileImplement
        public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
        public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
        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)!)!;
@ -47,6 +51,7 @@ namespace CarpentryWorkshopFileImplement
            Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
            Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
            Implementers = LoadData(ImplementerFileName, "Impleneter", 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/CarpentryWorkshop/CarpentryWorkshopFileImplement/Implements/MessageInfoStorage.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopFileImplement/Implements/MessageInfoStorage.cs
@ -0,0 +1,58 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.StoragesContracts;
+using CarpentryWorkshopContracts.ViewModels;
+using CarpentryWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopFileImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataFileSingleton _source;
+        public MessageInfoStorage()
+        {
+            _source = DataFileSingleton.GetInstance();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (model.MessageId != null)
+            {
+                return _source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            return _source.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            return _source.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        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/CarpentryWorkshop/CarpentryWorkshopFileImplement/Models/MessageInfo.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopFileImplement/Models/MessageInfo.cs
@ -0,0 +1,79 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.ViewModels;
+using CarpentryWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace CarpentryWorkshopFileImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        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()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+            };
+        }
+
+        public static MessageInfo? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = element.Attribute("Body")!.Value,
+                Subject = element.Attribute("Subject")!.Value,
+                ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
+                MessageId = element.Attribute("MessageId")!.Value,
+                SenderName = element.Attribute("SenderName")!.Value,
+                DateDelivery = Convert.ToDateTime(element.Attribute("DateDelivery")!.Value),
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+        };
+
+        public XElement GetXElement => new("MessageInfo",
+            new XAttribute("Body", Body),
+            new XAttribute("Subject", Subject),
+            new XAttribute("ClientId", ClientId),
+            new XAttribute("MessageId", MessageId),
+            new XAttribute("SenderName", SenderName),
+            new XAttribute("DateDelivery", DateDelivery));
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopListImplement/DataListSingleton.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopListImplement/DataListSingleton.cs
@ -15,6 +15,7 @@ namespace CarpentryWorkshopListImplement
        public List<Wood> Woods { get; set; }
        public List<Client> Clients { get; set; }
        public List<Implementer> Implementers { get; set; }
+        public List<MessageInfo> Messages { get; set; }
        private DataListSingleton()
        {
            Components = new List<Component>();
@ -22,6 +23,7 @@ namespace CarpentryWorkshopListImplement
            Woods = new List<Wood>();
            Clients = new List<Client>();
            Implementers = new List<Implementer>();
+            Messages = new List<MessageInfo>();
        }
        public static DataListSingleton GetInstance()
        {
--- a/CarpentryWorkshop/CarpentryWorkshopListImplement/Implements/MessageInfoStorage.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopListImplement/Implements/MessageInfoStorage.cs
@ -0,0 +1,65 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.StoragesContracts;
+using CarpentryWorkshopContracts.ViewModels;
+using CarpentryWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopListImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataListSingleton _source;
+        public MessageInfoStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            foreach (var message in _source.Messages)
+            {
+                if (model.MessageId != null && model.MessageId.Equals(message.MessageId)) return message.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            List<MessageInfoViewModel> result = new();
+            foreach (var item in _source.Messages)
+            {
+                if (item.ClientId.HasValue && item.ClientId == model.ClientId)
+                {
+                    result.Add(item.GetViewModel);
+                }
+            }
+            return result;
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            List<MessageInfoViewModel> result = new();
+            foreach (var item in _source.Messages)
+            {
+                result.Add(item.GetViewModel);
+            }
+            return result;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            _source.Messages.Add(newMessage);
+            return newMessage.GetViewModel;
+        }
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopListImplement/Models/MessageInfo.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopListImplement/Models/MessageInfo.cs
@ -0,0 +1,53 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.ViewModels;
+using CarpentryWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopListImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        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()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+        };
+    }
+}
--- a/CarpentryWorkshop/CarpentryWorkshopRestApi/Controllers/ClientController.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopRestApi/Controllers/ClientController.cs
@ -14,11 +14,14 @@ namespace CarpentryWorkshopRestApi.Controllers
        private readonly ILogger _logger;

        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]
@ -66,5 +69,22 @@ namespace CarpentryWorkshopRestApi.Controllers
                throw;
            }
        }
+
+        [HttpGet]
+        public List<MessageInfoViewModel>? GetMessages(int clientId)
+        {
+            try
+            {
+                return _mailLogic.ReadList(new MessageInfoSearchModel
+                {
+                    ClientId = clientId
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка получения писем клиента");
+                throw;
+            }
+        }
    }
 }
--- a/CarpentryWorkshop/CarpentryWorkshopRestApi/Program.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopRestApi/Program.cs
@ -1,4 +1,6 @@
 using CarpentryWorkshopBusinessLogic.BusinessLogics;
+using CarpentryWorkshopBusinessLogic.MailWorker;
+using CarpentryWorkshopContracts.BindingModels;
 using CarpentryWorkshopContracts.BusinessLogicsContracts;
 using CarpentryWorkshopContracts.StoragesContracts;
 using CarpentryWorkshopDatabaseImplement.Implements;
@ -14,11 +16,15 @@ builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IWoodStorage, WoodStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();

 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
 builder.Services.AddTransient<IWoodLogic, WoodLogic>();
+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
@ -29,7 +35,16 @@ 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/CarpentryWorkshop/CarpentryWorkshopRestApi/appsettings.json
+++ b/CarpentryWorkshop/CarpentryWorkshopRestApi/appsettings.json
@ -5,5 +5,12 @@
      "Microsoft.AspNetCore": "Warning"
    }
  },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+
+  "SmtpClientHost": "smtp.mail.ru",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.mail.ru",
+  "PopPort": "995",
+  "MailLogin": "a.tabeev73@mail.ru",
+  "MailPassword": "ez6vc7KHeysbZn1bzJX1"
 }
--- a/CarpentryWorkshop/CarpentryWorkshopView/App.config
+++ b/CarpentryWorkshop/CarpentryWorkshopView/App.config
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<appSettings>
+		<add key="SmtpClientHost" value="smtp.mail.ru" />
+		<add key="SmtpClientPort" value="587" />
+		<add key="PopHost" value="pop.mail.ru" />
+		<add key="PopPort" value="995" />
+		<add key="MailLogin" value="a.tabeev73@mail.ru" />
+		<add key="MailPassword" value="ez6vc7KHeysbZn1bzJX1" />
+	</appSettings>
+</configuration>
--- a/CarpentryWorkshop/CarpentryWorkshopView/CarpentryWorkshopView.csproj
+++ b/CarpentryWorkshop/CarpentryWorkshopView/CarpentryWorkshopView.csproj
@ -53,4 +53,10 @@
    </EmbeddedResource>
  </ItemGroup>

+  <ItemGroup>
+    <None Update="App.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>
--- a/CarpentryWorkshop/CarpentryWorkshopView/FormMails.Designer.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopView/FormMails.Designer.cs
@ -0,0 +1,68 @@
+namespace CarpentryWorkshopView
+{
+	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.ControlLight;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(-1, -1);
+			dataGridView.MultiSelect = false;
+			dataGridView.Name = "dataGridView";
+			dataGridView.ReadOnly = true;
+			dataGridView.RowHeadersVisible = false;
+			dataGridView.RowTemplate.Height = 25;
+			dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+			dataGridView.Size = new Size(803, 453);
+			dataGridView.TabIndex = 0;
+			// 
+			// FormMails
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(800, 450);
+			Controls.Add(dataGridView);
+			Name = "FormMails";
+			Text = "Письма";
+			Load += FormMails_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+	}
+}
--- a/CarpentryWorkshop/CarpentryWorkshopView/FormMails.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopView/FormMails.cs
@ -0,0 +1,48 @@
+using CarpentryWorkshopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace CarpentryWorkshopView
+{
+	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)
+		{
+			try
+			{
+				var list = _logic.ReadList(null);
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["MessageId"].Visible = false;
+					dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+				}
+				_logger.LogInformation("Загрузка списка писем");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки писем");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+				MessageBoxIcon.Error);
+			}
+		}
+	}
+}
--- a/CarpentryWorkshop/CarpentryWorkshopView/FormMails.resx
+++ b/CarpentryWorkshop/CarpentryWorkshopView/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/CarpentryWorkshop/CarpentryWorkshopView/FormMain.Designer.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopView/FormMain.Designer.cs
@ -20,185 +20,193 @@
            base.Dispose(disposing);
        }

-        #region Windows Form Designer generated code
+		#region Windows Form Designer generated code

-        /// <summary>
-        /// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            menuStrip1 = new MenuStrip();
-            справочникиToolStripMenuItem = new ToolStripMenuItem();
-            компонентыToolStripMenuItem = new ToolStripMenuItem();
-            изделияToolStripMenuItem = new ToolStripMenuItem();
-            клиентыToolStripMenuItem = new ToolStripMenuItem();
-            исполнителиToolStripMenuItem = new ToolStripMenuItem();
-            отчетыToolStripMenuItem = new ToolStripMenuItem();
-            ComponentsToolStripMenuItem = new ToolStripMenuItem();
-            ComponentWoodsToolStripMenuItem = new ToolStripMenuItem();
-            OrdersToolStripMenuItem = new ToolStripMenuItem();
-            запускРаботToolStripMenuItem = new ToolStripMenuItem();
-            dataGridView = new DataGridView();
-            ButtonCreateOrder = new Button();
-            ButtonIssuedOrder = new Button();
-            ButtonRef = new Button();
-            menuStrip1.SuspendLayout();
-            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
-            SuspendLayout();
-            // 
-            // menuStrip1
-            // 
-            menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчетыToolStripMenuItem, запускРаботToolStripMenuItem });
-            menuStrip1.Location = new Point(0, 0);
-            menuStrip1.Name = "menuStrip1";
-            menuStrip1.Size = new Size(1389, 24);
-            menuStrip1.TabIndex = 0;
-            menuStrip1.Text = "menuStrip1";
-            // 
-            // справочникиToolStripMenuItem
-            // 
-            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem });
-            справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
-            справочникиToolStripMenuItem.Size = new Size(94, 20);
-            справочникиToolStripMenuItem.Text = "Справочники";
-            // 
-            // компонентыToolStripMenuItem
-            // 
-            компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
-            компонентыToolStripMenuItem.Size = new Size(180, 22);
-            компонентыToolStripMenuItem.Text = "Компоненты";
-            компонентыToolStripMenuItem.Click += компонентыToolStripMenuItem_Click;
-            // 
-            // изделияToolStripMenuItem
-            // 
-            изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
-            изделияToolStripMenuItem.Size = new Size(180, 22);
-            изделияToolStripMenuItem.Text = "Изделия";
-            изделияToolStripMenuItem.Click += изделияToolStripMenuItem_Click;
-            // 
-            // клиентыToolStripMenuItem
-            // 
-            клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
-            клиентыToolStripMenuItem.Size = new Size(180, 22);
-            клиентыToolStripMenuItem.Text = "Клиенты";
-            клиентыToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
-            // 
-            // исполнителиToolStripMenuItem
-            // 
-            исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
-            исполнителиToolStripMenuItem.Size = new Size(180, 22);
-            исполнителиToolStripMenuItem.Text = "Исполнители";
-            исполнителиToolStripMenuItem.Click += исполнителиToolStripMenuItem_Click;
-            // 
-            // отчетыToolStripMenuItem
-            // 
-            отчетыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ComponentsToolStripMenuItem, ComponentWoodsToolStripMenuItem, OrdersToolStripMenuItem });
-            отчетыToolStripMenuItem.Name = "отчетыToolStripMenuItem";
-            отчетыToolStripMenuItem.Size = new Size(60, 20);
-            отчетыToolStripMenuItem.Text = "Отчеты";
-            // 
-            // ComponentsToolStripMenuItem
-            // 
-            ComponentsToolStripMenuItem.Name = "ComponentsToolStripMenuItem";
-            ComponentsToolStripMenuItem.Size = new Size(218, 22);
-            ComponentsToolStripMenuItem.Text = "Список компонентов";
-            ComponentsToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
-            // 
-            // ComponentWoodsToolStripMenuItem
-            // 
-            ComponentWoodsToolStripMenuItem.Name = "ComponentWoodsToolStripMenuItem";
-            ComponentWoodsToolStripMenuItem.Size = new Size(218, 22);
-            ComponentWoodsToolStripMenuItem.Text = "Компоненты по изделиям";
-            ComponentWoodsToolStripMenuItem.Click += ComponentWoodsToolStripMenuItem_Click;
-            // 
-            // OrdersToolStripMenuItem
-            // 
-            OrdersToolStripMenuItem.Name = "OrdersToolStripMenuItem";
-            OrdersToolStripMenuItem.Size = new Size(218, 22);
-            OrdersToolStripMenuItem.Text = "Список заказов";
-            OrdersToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
-            // 
-            // запускРаботToolStripMenuItem
-            // 
-            запускРаботToolStripMenuItem.Name = "запускРаботToolStripMenuItem";
-            запускРаботToolStripMenuItem.Size = new Size(92, 20);
-            запускРаботToolStripMenuItem.Text = "Запуск работ";
-            запускРаботToolStripMenuItem.Click += запускРаботToolStripMenuItem_Click;
-            // 
-            // dataGridView
-            // 
-            dataGridView.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
-            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
-            dataGridView.BackgroundColor = SystemColors.ControlLightLight;
-            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-            dataGridView.Location = new Point(0, 27);
-            dataGridView.MultiSelect = false;
-            dataGridView.Name = "dataGridView";
-            dataGridView.ReadOnly = true;
-            dataGridView.RowHeadersVisible = false;
-            dataGridView.RowTemplate.Height = 25;
-            dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
-            dataGridView.Size = new Size(1158, 423);
-            dataGridView.TabIndex = 1;
-            // 
-            // ButtonCreateOrder
-            // 
-            ButtonCreateOrder.Anchor = AnchorStyles.Top | AnchorStyles.Right;
-            ButtonCreateOrder.Location = new Point(1177, 44);
-            ButtonCreateOrder.Name = "ButtonCreateOrder";
-            ButtonCreateOrder.Size = new Size(199, 40);
-            ButtonCreateOrder.TabIndex = 2;
-            ButtonCreateOrder.Text = "Создать заказ";
-            ButtonCreateOrder.UseVisualStyleBackColor = true;
-            ButtonCreateOrder.Click += ButtonCreateOrder_Click;
-            // 
-            // ButtonIssuedOrder
-            // 
-            ButtonIssuedOrder.Anchor = AnchorStyles.Top | AnchorStyles.Right;
-            ButtonIssuedOrder.Location = new Point(1177, 148);
-            ButtonIssuedOrder.Name = "ButtonIssuedOrder";
-            ButtonIssuedOrder.Size = new Size(199, 40);
-            ButtonIssuedOrder.TabIndex = 5;
-            ButtonIssuedOrder.Text = "Заказ выдан";
-            ButtonIssuedOrder.UseVisualStyleBackColor = true;
-            ButtonIssuedOrder.Click += ButtonIssuedOrder_Click;
-            // 
-            // ButtonRef
-            // 
-            ButtonRef.Anchor = AnchorStyles.Top | AnchorStyles.Right;
-            ButtonRef.Location = new Point(1177, 243);
-            ButtonRef.Name = "ButtonRef";
-            ButtonRef.Size = new Size(199, 40);
-            ButtonRef.TabIndex = 6;
-            ButtonRef.Text = "Обновить список";
-            ButtonRef.UseVisualStyleBackColor = true;
-            ButtonRef.Click += ButtonRef_Click;
-            // 
-            // FormMain
-            // 
-            AutoScaleDimensions = new SizeF(7F, 15F);
-            AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1389, 450);
-            Controls.Add(ButtonRef);
-            Controls.Add(ButtonIssuedOrder);
-            Controls.Add(ButtonCreateOrder);
-            Controls.Add(dataGridView);
-            Controls.Add(menuStrip1);
-            MainMenuStrip = menuStrip1;
-            Name = "FormMain";
-            Text = "Столярная мастерская";
-            Load += FormMain_Load;
-            menuStrip1.ResumeLayout(false);
-            menuStrip1.PerformLayout();
-            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
-            ResumeLayout(false);
-            PerformLayout();
-        }
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			menuStrip1 = new MenuStrip();
+			справочникиToolStripMenuItem = new ToolStripMenuItem();
+			компонентыToolStripMenuItem = new ToolStripMenuItem();
+			изделияToolStripMenuItem = new ToolStripMenuItem();
+			клиентыToolStripMenuItem = new ToolStripMenuItem();
+			исполнителиToolStripMenuItem = new ToolStripMenuItem();
+			отчетыToolStripMenuItem = new ToolStripMenuItem();
+			ComponentsToolStripMenuItem = new ToolStripMenuItem();
+			ComponentWoodsToolStripMenuItem = new ToolStripMenuItem();
+			OrdersToolStripMenuItem = new ToolStripMenuItem();
+			запускРаботToolStripMenuItem = new ToolStripMenuItem();
+			письмаToolStripMenuItem = new ToolStripMenuItem();
+			dataGridView = new DataGridView();
+			ButtonCreateOrder = new Button();
+			ButtonIssuedOrder = new Button();
+			ButtonRef = new Button();
+			menuStrip1.SuspendLayout();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// menuStrip1
+			// 
+			menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчетыToolStripMenuItem, запускРаботToolStripMenuItem, письмаToolStripMenuItem });
+			menuStrip1.Location = new Point(0, 0);
+			menuStrip1.Name = "menuStrip1";
+			menuStrip1.Size = new Size(1389, 24);
+			menuStrip1.TabIndex = 0;
+			menuStrip1.Text = "menuStrip1";
+			// 
+			// справочникиToolStripMenuItem
+			// 
+			справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, изделияToolStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem });
+			справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+			справочникиToolStripMenuItem.Size = new Size(94, 20);
+			справочникиToolStripMenuItem.Text = "Справочники";
+			// 
+			// компонентыToolStripMenuItem
+			// 
+			компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
+			компонентыToolStripMenuItem.Size = new Size(149, 22);
+			компонентыToolStripMenuItem.Text = "Компоненты";
+			компонентыToolStripMenuItem.Click += компонентыToolStripMenuItem_Click;
+			// 
+			// изделияToolStripMenuItem
+			// 
+			изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
+			изделияToolStripMenuItem.Size = new Size(149, 22);
+			изделияToolStripMenuItem.Text = "Изделия";
+			изделияToolStripMenuItem.Click += изделияToolStripMenuItem_Click;
+			// 
+			// клиентыToolStripMenuItem
+			// 
+			клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
+			клиентыToolStripMenuItem.Size = new Size(149, 22);
+			клиентыToolStripMenuItem.Text = "Клиенты";
+			клиентыToolStripMenuItem.Click += ClientsToolStripMenuItem_Click;
+			// 
+			// исполнителиToolStripMenuItem
+			// 
+			исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
+			исполнителиToolStripMenuItem.Size = new Size(149, 22);
+			исполнителиToolStripMenuItem.Text = "Исполнители";
+			исполнителиToolStripMenuItem.Click += исполнителиToolStripMenuItem_Click;
+			// 
+			// отчетыToolStripMenuItem
+			// 
+			отчетыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ComponentsToolStripMenuItem, ComponentWoodsToolStripMenuItem, OrdersToolStripMenuItem });
+			отчетыToolStripMenuItem.Name = "отчетыToolStripMenuItem";
+			отчетыToolStripMenuItem.Size = new Size(60, 20);
+			отчетыToolStripMenuItem.Text = "Отчеты";
+			// 
+			// ComponentsToolStripMenuItem
+			// 
+			ComponentsToolStripMenuItem.Name = "ComponentsToolStripMenuItem";
+			ComponentsToolStripMenuItem.Size = new Size(218, 22);
+			ComponentsToolStripMenuItem.Text = "Список компонентов";
+			ComponentsToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
+			// 
+			// ComponentWoodsToolStripMenuItem
+			// 
+			ComponentWoodsToolStripMenuItem.Name = "ComponentWoodsToolStripMenuItem";
+			ComponentWoodsToolStripMenuItem.Size = new Size(218, 22);
+			ComponentWoodsToolStripMenuItem.Text = "Компоненты по изделиям";
+			ComponentWoodsToolStripMenuItem.Click += ComponentWoodsToolStripMenuItem_Click;
+			// 
+			// OrdersToolStripMenuItem
+			// 
+			OrdersToolStripMenuItem.Name = "OrdersToolStripMenuItem";
+			OrdersToolStripMenuItem.Size = new Size(218, 22);
+			OrdersToolStripMenuItem.Text = "Список заказов";
+			OrdersToolStripMenuItem.Click += OrdersToolStripMenuItem_Click;
+			// 
+			// запускРаботToolStripMenuItem
+			// 
+			запускРаботToolStripMenuItem.Name = "запускРаботToolStripMenuItem";
+			запускРаботToolStripMenuItem.Size = new Size(92, 20);
+			запускРаботToolStripMenuItem.Text = "Запуск работ";
+			запускРаботToolStripMenuItem.Click += запускРаботToolStripMenuItem_Click;
+			// 
+			// письмаToolStripMenuItem
+			// 
+			письмаToolStripMenuItem.Name = "письмаToolStripMenuItem";
+			письмаToolStripMenuItem.Size = new Size(62, 20);
+			письмаToolStripMenuItem.Text = "Письма";
+			письмаToolStripMenuItem.Click += письмаToolStripMenuItem_Click;
+			// 
+			// dataGridView
+			// 
+			dataGridView.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+			dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+			dataGridView.BackgroundColor = SystemColors.ControlLightLight;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(0, 27);
+			dataGridView.MultiSelect = false;
+			dataGridView.Name = "dataGridView";
+			dataGridView.ReadOnly = true;
+			dataGridView.RowHeadersVisible = false;
+			dataGridView.RowTemplate.Height = 25;
+			dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+			dataGridView.Size = new Size(1158, 423);
+			dataGridView.TabIndex = 1;
+			// 
+			// ButtonCreateOrder
+			// 
+			ButtonCreateOrder.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+			ButtonCreateOrder.Location = new Point(1177, 44);
+			ButtonCreateOrder.Name = "ButtonCreateOrder";
+			ButtonCreateOrder.Size = new Size(199, 40);
+			ButtonCreateOrder.TabIndex = 2;
+			ButtonCreateOrder.Text = "Создать заказ";
+			ButtonCreateOrder.UseVisualStyleBackColor = true;
+			ButtonCreateOrder.Click += ButtonCreateOrder_Click;
+			// 
+			// ButtonIssuedOrder
+			// 
+			ButtonIssuedOrder.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+			ButtonIssuedOrder.Location = new Point(1177, 148);
+			ButtonIssuedOrder.Name = "ButtonIssuedOrder";
+			ButtonIssuedOrder.Size = new Size(199, 40);
+			ButtonIssuedOrder.TabIndex = 5;
+			ButtonIssuedOrder.Text = "Заказ выдан";
+			ButtonIssuedOrder.UseVisualStyleBackColor = true;
+			ButtonIssuedOrder.Click += ButtonIssuedOrder_Click;
+			// 
+			// ButtonRef
+			// 
+			ButtonRef.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+			ButtonRef.Location = new Point(1177, 243);
+			ButtonRef.Name = "ButtonRef";
+			ButtonRef.Size = new Size(199, 40);
+			ButtonRef.TabIndex = 6;
+			ButtonRef.Text = "Обновить список";
+			ButtonRef.UseVisualStyleBackColor = true;
+			ButtonRef.Click += ButtonRef_Click;
+			// 
+			// FormMain
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(1389, 450);
+			Controls.Add(ButtonRef);
+			Controls.Add(ButtonIssuedOrder);
+			Controls.Add(ButtonCreateOrder);
+			Controls.Add(dataGridView);
+			Controls.Add(menuStrip1);
+			MainMenuStrip = menuStrip1;
+			Name = "FormMain";
+			Text = "Столярная мастерская";
+			Load += FormMain_Load;
+			menuStrip1.ResumeLayout(false);
+			menuStrip1.PerformLayout();
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+			PerformLayout();
+		}

-        #endregion
+		#endregion

-        private MenuStrip menuStrip1;
+		private MenuStrip menuStrip1;
        private ToolStripMenuItem справочникиToolStripMenuItem;
        private ToolStripMenuItem компонентыToolStripMenuItem;
        private ToolStripMenuItem изделияToolStripMenuItem;
@ -213,5 +221,6 @@
        private ToolStripMenuItem клиентыToolStripMenuItem;
        private ToolStripMenuItem исполнителиToolStripMenuItem;
        private ToolStripMenuItem запускРаботToolStripMenuItem;
-    }
+		private ToolStripMenuItem письмаToolStripMenuItem;
+	}
 }
--- a/CarpentryWorkshop/CarpentryWorkshopView/FormMain.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopView/FormMain.cs
@ -98,7 +98,16 @@ namespace CarpentryWorkshopView
            }
        }

-        private void ButtonCreateOrder_Click(object sender, EventArgs e)
+		private void письмаToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormMails));
+			if (service is FormMails form)
+			{
+				form.ShowDialog();
+			}
+		}
+
+		private void ButtonCreateOrder_Click(object sender, EventArgs e)
        {
            var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
            if (service is FormCreateOrder form)
--- a/CarpentryWorkshop/CarpentryWorkshopView/Program.cs
+++ b/CarpentryWorkshop/CarpentryWorkshopView/Program.cs
@ -1,6 +1,8 @@
 using CarpentryWorkshopBusinessLogic.BusinessLogics;
+using CarpentryWorkshopBusinessLogic.MailWorker;
 using CarpentryWorkshopBusinessLogic.OfficePackage;
 using CarpentryWorkshopBusinessLogic.OfficePackage.Implements;
+using CarpentryWorkshopContracts.BindingModels;
 using CarpentryWorkshopContracts.BusinessLogicsContracts;
 using CarpentryWorkshopContracts.StoragesContracts;
 using CarpentryWorkshopDatabaseImplement.Implements;
@ -27,6 +29,28 @@ namespace CarpentryWorkshopView
            var services = new ServiceCollection();
            ConfigureServices(services);
            _serviceProvider = services.BuildServiceProvider();
+
+            try
+            {
+                var mailSender = _serviceProvider.GetService<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"])
+                });
+                // ñîçäàåì òàéìåð
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+
+            }
+            catch (Exception ex)
+            {
+                var logger = _serviceProvider.GetService<ILogger>();
+                logger?.LogError(ex, "Îøèáêà ðàáîòû ñ ïî÷òîé");
+            }
            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
        }
        private static void ConfigureServices(ServiceCollection services)
@ -41,6 +65,7 @@ namespace CarpentryWorkshopView
            services.AddTransient<IComponentStorage, ComponentStorage>();
            services.AddTransient<IOrderStorage, OrderStorage>();
            services.AddTransient<IWoodStorage, WoodStorage>();
+            services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();

            services.AddTransient<IClientLogic, ClientLogic>();
            services.AddTransient<IImplementerLogic, ImplementerLogic>();
@ -49,10 +74,12 @@ namespace CarpentryWorkshopView
            services.AddTransient<IWoodLogic, WoodLogic>();
            services.AddTransient<IReportLogic, ReportLogic>();
            services.AddTransient<IWorkProcess, WorkModeling>();
+            services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();

            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
            services.AddTransient<AbstractSaveToWord, SaveToWord>();
            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+            services.AddSingleton<AbstractMailWorker, MailKitWorker>();

            services.AddTransient<FormMain>();
            services.AddTransient<FormClients>();
@ -66,6 +93,9 @@ namespace CarpentryWorkshopView
            services.AddTransient<FormReportOrders>();
            services.AddTransient<FormImplementers>();
            services.AddTransient<FormImplementer>();
-        }
+			services.AddTransient<FormMails>();
+		}
+
+        private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
    }
 }