2024-05-26 19:17:19 +04:00
45 changed files with 2279 additions and 49 deletions
--- a/FlowerShopBusinessLogic/ClientLogic.cs
+++ b/FlowerShopBusinessLogic/ClientLogic.cs
@ -9,6 +9,8 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Text.RegularExpressions;
+

 namespace FlowerShopBusinessLogic.BusinessLogic
 {
@ -106,7 +108,15 @@ namespace FlowerShopBusinessLogic.BusinessLogic
                throw new ArgumentNullException("Нет пароля клиента",
               nameof(model.ClientFIO));
            }
-            _logger.LogInformation("Client. ClientFIO:{ClientFIO}." +
+			if (!Regex.IsMatch(model.Email, @"^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$"))
+			{
+				throw new ArgumentException("Некорретно введен email клиента", nameof(model.Email));
+			}
+			if (!Regex.IsMatch(model.Password, @"^(?=.*\d)(?=.*\W)(?=.*[^\d\s]).+$"))
+			{
+				throw new ArgumentException("Некорректно введен пароль клиента", nameof(model.Password));
+			}
+			_logger.LogInformation("Client. ClientFIO:{ClientFIO}." +
                "Email:{ Email}. Password:{ Password}. Id: { Id} ", model.ClientFIO, model.Email, model.Password, model.Id);
            var element = _clientStorage.GetElement(new ClientSearchModel
            {
--- a/FlowerShopBusinessLogic/FlowerShopBusinessLogic.csproj
+++ b/FlowerShopBusinessLogic/FlowerShopBusinessLogic.csproj
@ -8,6 +8,7 @@

  <ItemGroup>
    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+    <PackageReference Include="MailKit" Version="4.5.0" />
    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
  </ItemGroup>
--- a/FlowerShopBusinessLogic/MailWorker/AbstractMailWorker.cs
+++ b/FlowerShopBusinessLogic/MailWorker/AbstractMailWorker.cs
@ -0,0 +1,112 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopBusinessLogic.MailWorker
+{
+	public abstract class AbstractMailWorker
+	{
+		protected string _mailLogin = string.Empty;
+		protected string _mailPassword = string.Empty;
+		protected string _smtpClientHost = string.Empty;
+		protected int _smtpClientPort;
+		protected string _popHost = string.Empty;
+		protected int _popPort;
+		private readonly IMessageInfoLogic _messageInfoLogic;
+		private readonly ILogger _logger;
+		public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic)
+		{
+			_logger = logger;
+			_messageInfoLogic = messageInfoLogic;
+		}
+		public void MailConfig(MailConfigBindingModel config)
+		{
+			_mailLogin = config.MailLogin;
+			_mailPassword = config.MailPassword;
+			_smtpClientHost = config.SmtpClientHost;
+			_smtpClientPort = config.SmtpClientPort;
+			_popHost = config.PopHost;
+			_popPort = config.PopPort;
+			_logger.LogDebug("Config: {login}, {password}, {clientHost}, { clientPOrt}, { popHost}, { popPort}", _mailLogin, _mailPassword, _smtpClientHost,
+			_smtpClientPort, _popHost, _popPort);
+		}
+		public async void MailSendAsync(MailSendInfoBindingModel info)
+		{
+			if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text))
+			{
+				return;
+			}
+			_logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, info.Subject);
+			await SendMailAsync(info);
+		}
+		public async void MailCheck()
+		{
+			if (string.IsNullOrEmpty(_mailLogin) ||
+		   string.IsNullOrEmpty(_mailPassword))
+			{
+				return;
+			}
+			if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+			{
+				return;
+			}
+			if (_messageInfoLogic == null)
+			{
+				return;
+			}
+			var list = await ReceiveMailAsync();
+			_logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+			foreach (var mail in list)
+			{
+				_messageInfoLogic.Create(mail);
+			}
+		}
+		public async void MailSendReplyAsync(MailReplySendInfoBindingModel 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) || string.IsNullOrEmpty(info.ParentMessageId))
+				return;
+			_logger.LogDebug("Send Mail as reply: {To}, {Subject}, {parentId}", info.MailAddress, info.Subject, info.ParentMessageId);
+			string? messageId = await SendMailAsync(info);
+			if (string.IsNullOrEmpty(messageId))
+				throw new InvalidOperationException("Непредвиденная ошибка при отправке сообщения в ответ");
+			if (_messageInfoLogic.Create(new MessageInfoBindingModel
+			{
+				MessageId = messageId,
+				DateDelivery = DateTime.Now,
+				SenderName = _mailLogin,
+				IsReply = true,
+				Subject = info.Subject,
+				Body = info.Text,
+			}))
+			{
+				_messageInfoLogic.Update(new MessageInfoBindingModel()
+				{
+					MessageId = info.ParentMessageId,
+					ReplyMessageId = messageId,
+					IsReaded = true
+				});
+			}
+		}
+
+		protected abstract Task<string?> SendMailAsync(MailSendInfoBindingModel info);
+		protected abstract Task<List<MessageInfoBindingModel>>
+	   ReceiveMailAsync();
+	}
+}
--- a/FlowerShopBusinessLogic/MailWorker/MailKitWorker.cs
+++ b/FlowerShopBusinessLogic/MailWorker/MailKitWorker.cs
@ -0,0 +1,100 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Mail;
+using System.Net;
+using System.Text;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using System.Threading.Tasks;
+
+namespace FlowerShopBusinessLogic.MailWorker
+{
+	public class MailKitWorker : AbstractMailWorker
+	{
+		public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic
+	   messageInfoLogic) : base(logger, messageInfoLogic) { }
+		protected override async Task<string?> SendMailAsync(MailSendInfoBindingModel info)
+		{
+			string? resount = null;
+			using var objMailMessage = new MailMessage();
+			using var objSmtpClient = new SmtpClient(_smtpClientHost, _smtpClientPort);
+			try
+			{
+				ConfigurateSmtpClient(objSmtpClient);
+				CreateMessage(objMailMessage, info);
+
+				if (info is MailReplySendInfoBindingModel replyInfo)
+				{
+					objMailMessage.Headers.Add("In-Reply-To", replyInfo.ParentMessageId);
+					objMailMessage.Headers.Add("References", replyInfo.ParentMessageId);
+
+					string messageGuid = Guid.NewGuid().ToString();
+					objMailMessage.Headers.Add("Message-Id", messageGuid);
+					resount = messageGuid;
+				}
+				await Task.Run(() => objSmtpClient.Send(objMailMessage));
+			}
+			catch (Exception)
+			{
+				throw;
+			}
+			return resount;
+		}
+		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;
+		}
+		private void CreateMessage(MailMessage objMailMessage, MailSendInfoBindingModel info)
+		{
+			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;
+		}
+		private void ConfigurateSmtpClient(SmtpClient objSmtpClient)
+		{
+			objSmtpClient.UseDefaultCredentials = false;
+			objSmtpClient.EnableSsl = true;
+			objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+			objSmtpClient.Credentials = new NetworkCredential(_mailLogin, _mailPassword);
+		}
+	}
+}
--- a/FlowerShopBusinessLogic/MessageInfoLogic.cs
+++ b/FlowerShopBusinessLogic/MessageInfoLogic.cs
@ -0,0 +1,71 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.BusinessLogicsContracts;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopBusinessLogic.BusinessLogic
+{
+	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;
+		}
+		public MessageInfoViewModel? ReadElement(MessageInfoSearchModel model)
+		{
+			_logger.LogInformation("ReadElement. MessageId:{MessageId}", model?.MessageId);
+			if (model == null)
+				throw new ArgumentNullException(nameof(model));
+			var element = _messageInfoStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.MessageId);
+			return element;
+		}
+		public bool Update(MessageInfoBindingModel model)
+		{
+			if (_messageInfoStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			return true;
+		}
+	}
+}
--- a/FlowerShopBusinessLogic/OrderLogic.cs
+++ b/FlowerShopBusinessLogic/OrderLogic.cs
@ -1,4 +1,5 @@
-using FlowerShopContracts.BindingModels;
+using FlowerShopBusinessLogic.MailWorker;
+using FlowerShopContracts.BindingModels;
 using FlowerShopContracts.BusinessLogicsContracts;
 using FlowerShopContracts.SearchModels;
 using FlowerShopContracts.StoragesContracts;
@ -21,16 +22,20 @@ namespace FlowerShopBusinessLogic.BusinessLogic
        private readonly IShopStorage _shopStorage;
        private readonly IShopLogic _shopLogic;
        private readonly IFlowerStorage _flowerStorage;
+		private readonly AbstractMailWorker _mailWorker;
+		private readonly IClientLogic _clientLogic;
 		static readonly object locker = new object();

-        public OrderLogic(IOrderStorage orderStorage, IShopStorage shopStorage, IShopLogic shopLogic, IFlowerStorage flowerStorage, ILogger<OrderLogic> logger)
+        public OrderLogic(IOrderStorage orderStorage, IShopStorage shopStorage, IShopLogic shopLogic, IFlowerStorage flowerStorage, ILogger<OrderLogic> logger, AbstractMailWorker mailWorker, IClientLogic clientLogic)
        {
            _orderStorage = orderStorage;
            _shopStorage = shopStorage;
            _logger = logger;
            _shopLogic = shopLogic;
            _flowerStorage = flowerStorage;
-        }
+			_mailWorker = mailWorker;
+			_clientLogic = clientLogic;
+		}
 		public OrderViewModel? ReadElement(OrderSearchModel model)
 		{
 			if (model == null)
@ -66,13 +71,15 @@ namespace FlowerShopBusinessLogic.BusinessLogic
            CheckModel(model);
            if (model.Status != OrderStatus.Неизвестен) return false;
            model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
-            {
+			var res = _orderStorage.Insert(model);
+			if (res == null)
+			{
                _logger.LogWarning("Insert operation failed");
                return false;
            }
-            return true;
-        }
+			SendOrderStatusMail(model.ClientId, $"Изменен статус заказа #{res.Id}", $"Заказ #{res.Id} изменен статус на {model.Status}");
+			return true;
+		}

        public bool ChangeStatus(OrderBindingModel model, OrderStatus status)
        {
@ -106,9 +113,16 @@ namespace FlowerShopBusinessLogic.BusinessLogic
            if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
 			if (element.ImplementerId.HasValue)
                model.ImplementerId = element.ImplementerId;
-			_orderStorage.Update(model);
-            return true;
-        }
+			var result = _orderStorage.Update(model);
+			if (result == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			SendOrderStatusMail(result.ClientId, $"Изменен статус заказа #{result.Id}", $"Заказ #{model.Id} изменен статус на {result.Status}");
+
+			return true;
+		}

        public bool TakeOrderInWork(OrderBindingModel model)
        {
@ -208,5 +222,21 @@ namespace FlowerShopBusinessLogic.BusinessLogic
            return false;
        }

-    }
+    
+		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/FlowerShopClientApp/APIClient.cs
+++ b/FlowerShopClientApp/APIClient.cs
@ -9,7 +9,9 @@ namespace FlowerShopClientApp
    {
        private static readonly HttpClient _client = new();
        public static ClientViewModel? Client { get; set; } = null;
-        public static void Connect(IConfiguration configuration)
+		public static int MailPage { get; set; } = 1;
+
+		public static void Connect(IConfiguration configuration)
        {
            _client.BaseAddress = new Uri(configuration["IPAddress"]);
            _client.DefaultRequestHeaders.Accept.Clear();
--- a/FlowerShopClientApp/Controllers/HomeController.cs
+++ b/FlowerShopClientApp/Controllers/HomeController.cs
@ -25,7 +25,18 @@ namespace FlowerShopClientApp.Controllers
            View(APIClient.GetRequest<List<OrderViewModel>>($"api/main/getorders?clientId={APIClient.Client.Id}"));
        }

-        [HttpGet]
+		[HttpGet]
+		public IActionResult Mails(int page = 1)
+		{
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			page = Math.Max(page, 1);
+			return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}&page={page}"));
+		}
+
+		[HttpGet]
        public IActionResult Privacy()
        {
            if (APIClient.Client == null)
--- a/FlowerShopClientApp/Views/Home/Mails.cshtml
+++ b/FlowerShopClientApp/Views/Home/Mails.cshtml
@ -0,0 +1,71 @@
+@using FlowerShopContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+@Url.ActionContext.RouteData.Values["page"]
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Заказы</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Дата письма
+					</th>
+					<th>
+						Заголовок
+					</th>
+					<th>
+						Текст
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateDelivery)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Subject)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Body)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+		<div class="d-flex justify-content-center align-items-center">
+			@{
+				int page = int.Parse(Context.Request.Query["page"]);
+				<div class="m-1">
+					<input type="number" class="form-control" min="1" step="1" asp-action="Mails" name="page" value="@(page)" readonly>
+				</div>
+				if (page > 1)
+				{
+					<a name="page" class="btn btn-primary" type="button" asp-action="Mails" asp-route-page="@(page-1)">&lt;-</a>
+				}
+				else
+				{
+					<p class="btn btn-primary my-auto">&lt;-</p>
+				}
+				<a name="" id="" class="btn btn-primary" type="button" asp-action="Mails" asp-route-page="@(page+1)">-&gt;</a>
+			}
+		</div>
+	}
+</div>
--- a/FlowerShopClientApp/Views/Shared/_Layout.cshtml
+++ b/FlowerShopClientApp/Views/Shared/_Layout.cshtml
@ -26,6 +26,9 @@
 						<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" asparea="" asp-controller="Home" asp-action="Mails" asp-route-page="1">Письма</a>
+						</li>
 						<li class="nav-item">
 							<a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
 						</li>
--- a/FlowerShopContracts/BindingModels/MailConfigBindingModel.cs
+++ b/FlowerShopContracts/BindingModels/MailConfigBindingModel.cs
@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.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/FlowerShopContracts/BindingModels/MailReplySendInfoBindingModel.cs
+++ b/FlowerShopContracts/BindingModels/MailReplySendInfoBindingModel.cs
@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.BindingModels
+{
+	public class MailReplySendInfoBindingModel : MailSendInfoBindingModel
+	{
+		public string ParentMessageId { get; set; } = string.Empty;
+	}
+}
--- a/FlowerShopContracts/BindingModels/MailSendInfoBindingModel.cs
+++ b/FlowerShopContracts/BindingModels/MailSendInfoBindingModel.cs
@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.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/FlowerShopContracts/BindingModels/MessageInfoBindingModel.cs
+++ b/FlowerShopContracts/BindingModels/MessageInfoBindingModel.cs
@ -0,0 +1,22 @@
+using FlowerShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.BindingModels
+{
+	public class MessageInfoBindingModel : IMessageInfoModel
+	{
+		public string MessageId { get; set; } = string.Empty;
+		public int? ClientId { get; set; }
+		public string SenderName { get; set; } = string.Empty;
+		public string Subject { get; set; } = string.Empty;
+		public string Body { get; set; } = string.Empty;
+		public DateTime DateDelivery { get; set; }
+		public bool IsReaded { get; set; }
+		public string? ReplyMessageId { get; set; }
+		public bool IsReply { get; set; }
+	}
+}
--- a/FlowerShopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs
+++ b/FlowerShopContracts/BusinessLogicsContracts/IMessageInfoLogic.cs
@ -0,0 +1,20 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.ViewModels;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.BusinessLogicsContracts
+{
+	public interface IMessageInfoLogic
+	{
+		List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+		MessageInfoViewModel? ReadElement(MessageInfoSearchModel model);
+		bool Create(MessageInfoBindingModel model);
+		bool Update(MessageInfoBindingModel model);
+	}
+}
--- a/FlowerShopContracts/SearchModels/MessageInfoSearchModel.cs
+++ b/FlowerShopContracts/SearchModels/MessageInfoSearchModel.cs
@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.SearchModels
+{
+	public class MessageInfoSearchModel
+	{
+		public int? ClientId { get; set; }
+		public string? MessageId { get; set; }
+		public int? PageLength { get; set; }
+		public int? PageIndex { get; set; }
+	}
+}
--- a/FlowerShopContracts/StoragesContracts/IMessageInfoStorage.cs
+++ b/FlowerShopContracts/StoragesContracts/IMessageInfoStorage.cs
@ -0,0 +1,22 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.ViewModels;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.StoragesContracts
+{
+	public interface IMessageInfoStorage
+	{
+		List<MessageInfoViewModel> GetFullList();
+		List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+		MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+		MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+		MessageInfoViewModel? Update(MessageInfoBindingModel model);
+
+	}
+}
--- a/FlowerShopContracts/ViewModels/MessageInfoViewModel.cs
+++ b/FlowerShopContracts/ViewModels/MessageInfoViewModel.cs
@ -0,0 +1,29 @@
+using FlowerShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopContracts.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;
+		[DisplayName("Прочитано")]
+		public bool IsReaded { get; set; }
+		public string? ReplyMessageId { get; set; }
+		public IMessageInfoModel? Reply { get; set; }
+		public bool IsReply { get; set; }
+	}
+}
--- a/FlowerShopDataModels/IMessageInfoModel.cs
+++ b/FlowerShopDataModels/IMessageInfoModel.cs
@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopDataModels.Models
+{
+	public interface IMessageInfoModel
+	{
+		string MessageId { get; }
+		int? ClientId { get; }
+		string SenderName { get; }
+		DateTime DateDelivery { get; }
+		string Subject { get; }
+		string Body { get; }
+		bool IsReaded { get; }
+		string? ReplyMessageId { get; }
+		bool IsReply { get; }
+
+	}
+}
--- a/FlowerShopDatabaseImplement/Client.cs
+++ b/FlowerShopDatabaseImplement/Client.cs
@ -24,7 +24,9 @@ namespace FlowerShopDatabaseImplement.Models
        public string Password { get; set; } = string.Empty;
        [ForeignKey("ClientId")]
        public virtual List<Order> Orders { get; set; } = new();
-        public static Client? Create(ClientBindingModel model)
+		[ForeignKey("ClientId")]
+		public virtual List<MessageInfo> MessageInfos { get; set; } = new();
+		public static Client? Create(ClientBindingModel model)
        {
            if (model == null)
            {
--- a/FlowerShopDatabaseImplement/FlowerShopDataBase.cs
+++ b/FlowerShopDatabaseImplement/FlowerShopDataBase.cs
@ -26,6 +26,7 @@ namespace FlowerShopDatabaseImplement
        public virtual DbSet<ShopFlower> ShopFlowers { set; get; }
        public virtual DbSet<Client> Clients { set; get; }
 		public virtual DbSet<Implementer> Implementers { set; get; }
+		public virtual DbSet<MessageInfo> Messages { set; get; }

 	}
 }
--- a/FlowerShopDatabaseImplement/MessageInfo.cs
+++ b/FlowerShopDatabaseImplement/MessageInfo.cs
@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDataModels.Models;
+
+
+namespace FlowerShopDatabaseImplement.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; }
+		[Required]
+		public bool IsReaded { get; set; }
+		public string? ReplyMessageId { get; set; }
+		[ForeignKey("ReplyMessageId")]
+		public virtual MessageInfo? Reply { get; set; }
+		[Required]
+		public bool IsReply { get; set; }
+
+		public static MessageInfo? Create(FlowerShopDataBase context, MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Body = model.Body,
+				Subject = model.Subject,
+				ClientId = context.Clients.FirstOrDefault(x => x.Email == model.SenderName)?.Id,
+				Client = context.Clients.FirstOrDefault(x => x.Email == model.SenderName),
+				MessageId = model.MessageId,
+				SenderName = model.SenderName,
+				DateDelivery = model.DateDelivery,
+				IsReaded = model.IsReaded,
+				ReplyMessageId = model.ReplyMessageId,
+				IsReply = model.IsReply
+			};
+		}
+		public void Update(FlowerShopDataBase context, MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			IsReaded = model.IsReaded;
+			ReplyMessageId = model.ReplyMessageId;
+			if (!string.IsNullOrEmpty(ReplyMessageId))
+			{
+				Reply = context.Messages.First(x => x.MessageId == ReplyMessageId);
+			}
+		}
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			Body = Body,
+			Subject = Subject,
+			ClientId = ClientId,
+			MessageId = MessageId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+			IsReaded = IsReaded,
+			ReplyMessageId = ReplyMessageId,
+			Reply = Reply,
+			IsReply = IsReply
+		};
+	}
+}
--- a/FlowerShopDatabaseImplement/MessageInfoStorage.cs
+++ b/FlowerShopDatabaseImplement/MessageInfoStorage.cs
@ -0,0 +1,93 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopDatabaseImplement.Implements
+{
+	public class MessageInfoStorage : IMessageInfoStorage
+	{
+
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			using var context = new FlowerShopDataBase();
+			if (model.MessageId != null)
+			{
+				return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+			}
+			return null;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			if (model == null || !model.ClientId.HasValue && !model.PageLength.HasValue && !model.PageIndex.HasValue)
+			{
+				return new();
+			}
+			using var context = new FlowerShopDataBase();
+			var request = context.Messages
+				.Where(x => !x.IsReply);
+			if (model.ClientId.HasValue)
+				request = request
+					.Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId);
+			if (model.PageLength.HasValue)
+			{
+				int skipRows = model.PageIndex.HasValue ? (model.PageIndex.Value - 1) * model.PageLength.Value : 0;
+				return context.Messages
+					.Where(x => !x.IsReply)
+					.Where(x => !model.ClientId.HasValue || x.ClientId.HasValue && x.ClientId == model.ClientId)
+					.OrderBy(x => x.DateDelivery)
+					.Skip(skipRows)
+					.Take(model.PageLength.Value)
+					.Select(x => x.GetViewModel)
+					.ToList();
+			}
+			return context.Messages
+				.Where(x => !x.IsReply)
+				.Where(x => !model.ClientId.HasValue || x.ClientId.HasValue && x.ClientId == model.ClientId)
+				.OrderBy(x => x.DateDelivery)
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+		{
+			using var context = new FlowerShopDataBase();
+			return context.Messages
+				.OrderBy(x => x.DateDelivery)
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+		{
+			using var context = new FlowerShopDataBase();
+			var newMessage = MessageInfo.Create(context, model);
+			if (newMessage == null || context.Messages.Any(x => x.MessageId.Equals(model.MessageId)))
+			{
+				return null;
+			}
+			context.Messages.Add(newMessage);
+			context.SaveChanges();
+			return newMessage.GetViewModel;
+		}
+		public MessageInfoViewModel? Update(MessageInfoBindingModel model)
+		{
+			using var context = new FlowerShopDataBase();
+			var message = context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId);
+			if (message == null)
+			{
+				return null;
+			}
+			message.Update(context, model);
+			context.SaveChanges();
+			return message.GetViewModel;
+		}
+	}
+}
--- a/FlowerShopDatabaseImplement/Migrations/20240522041624_InitialCreate.Designer.cs
+++ b/FlowerShopDatabaseImplement/Migrations/20240522041624_InitialCreate.Designer.cs
@ -12,7 +12,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace FlowerShopDatabaseImplement.Migrations
 {
    [DbContext(typeof(FlowerShopDataBase))]
-    [Migration("20240507180802_InitialCreate")]
+    [Migration("20240522041624_InitialCreate")]
    partial class InitialCreate
    {
        protected override void BuildTargetModel(ModelBuilder modelBuilder)
@ -142,6 +142,47 @@ namespace FlowerShopDatabaseImplement.Migrations
                    b.ToTable("Implementers");
                });

+            modelBuilder.Entity("FlowerShopDatabaseImplement.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<bool>("IsReaded")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsReply")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ReplyMessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ReplyMessageId");
+
+                    b.ToTable("Messages");
+                });
+
            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
                {
                    b.Property<int>("Id")
@ -257,6 +298,21 @@ namespace FlowerShopDatabaseImplement.Migrations
                    b.Navigation("Flower");
                });

+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("MessageInfos")
+                        .HasForeignKey("ClientId");
+
+                    b.HasOne("FlowerShopDatabaseImplement.Models.MessageInfo", "Reply")
+                        .WithMany()
+                        .HasForeignKey("ReplyMessageId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Reply");
+                });
+
            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
                {
                    b.HasOne("FlowerShopDatabaseImplement.Models.Client", "Client")
@ -303,6 +359,8 @@ namespace FlowerShopDatabaseImplement.Migrations

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

--- a/FlowerShopDatabaseImplement/Migrations/20240522041624_InitialCreate.cs
+++ b/FlowerShopDatabaseImplement/Migrations/20240522041624_InitialCreate.cs
@ -84,6 +84,35 @@ namespace FlowerShopDatabaseImplement.Migrations
                    table.PrimaryKey("PK_Shops", x => x.Id);
                });

+            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),
+                    IsReaded = table.Column<bool>(type: "bit", nullable: false),
+                    ReplyMessageId = table.Column<string>(type: "nvarchar(450)", nullable: true),
+                    IsReply = table.Column<bool>(type: "bit", 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");
+                    table.ForeignKey(
+                        name: "FK_Messages_Messages_ReplyMessageId",
+                        column: x => x.ReplyMessageId,
+                        principalTable: "Messages",
+                        principalColumn: "MessageId");
+                });
+
            migrationBuilder.CreateTable(
                name: "FlowerComponents",
                columns: table => new
@ -185,6 +214,16 @@ namespace FlowerShopDatabaseImplement.Migrations
                table: "FlowerComponents",
                column: "FlowerId");

+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ReplyMessageId",
+                table: "Messages",
+                column: "ReplyMessageId");
+
            migrationBuilder.CreateIndex(
                name: "IX_Orders_ClientId",
                table: "Orders",
@ -216,6 +255,9 @@ namespace FlowerShopDatabaseImplement.Migrations
            migrationBuilder.DropTable(
                name: "FlowerComponents");

+            migrationBuilder.DropTable(
+                name: "Messages");
+
            migrationBuilder.DropTable(
                name: "Orders");

--- a/FlowerShopDatabaseImplement/Migrations/FlowerShopDataBaseModelSnapshot.cs
+++ b/FlowerShopDatabaseImplement/Migrations/FlowerShopDataBaseModelSnapshot.cs
@ -140,6 +140,47 @@ namespace FlowerShopDatabaseImplement.Migrations
                    b.ToTable("Implementers");
                });

+            modelBuilder.Entity("FlowerShopDatabaseImplement.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<bool>("IsReaded")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsReply")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ReplyMessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ReplyMessageId");
+
+                    b.ToTable("Messages");
+                });
+
            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
                {
                    b.Property<int>("Id")
@ -255,6 +296,21 @@ namespace FlowerShopDatabaseImplement.Migrations
                    b.Navigation("Flower");
                });

+            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("FlowerShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("MessageInfos")
+                        .HasForeignKey("ClientId");
+
+                    b.HasOne("FlowerShopDatabaseImplement.Models.MessageInfo", "Reply")
+                        .WithMany()
+                        .HasForeignKey("ReplyMessageId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Reply");
+                });
+
            modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
                {
                    b.HasOne("FlowerShopDatabaseImplement.Models.Client", "Client")
@ -301,6 +357,8 @@ namespace FlowerShopDatabaseImplement.Migrations

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

--- a/FlowerShopFileImplement/DataFileSingleton.cs
+++ b/FlowerShopFileImplement/DataFileSingleton.cs
@ -14,11 +14,12 @@ internal class DataFileSingleton
    private readonly string ShopFileName = "Shops.xml";
    public List<Component> Components { get; private set; }
 	private readonly string ImplementerFileName = "Implementer.xml";
+	private readonly string MessageInfoFileName = "MessageInfo.xml";
    public List<Order> Orders { get; private set; }
    public List<Flower> Flowers { 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 List<Shop> Shops { get; private set; }
 	public static DataFileSingleton GetInstance()
    {
@ -39,7 +40,9 @@ internal class DataFileSingleton
    public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
    public void SaveShops() => SaveData(Shops, ShopFileName,
       "Shops", x => x.GetXElement);
-    private DataFileSingleton()
+   
+	public void SaveMessages() => SaveData(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
+	private DataFileSingleton()
    {
        Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
        Flowers = LoadData(FlowerFileName, "Flower", x => Flower.Create(x)!)!;
@ -47,6 +50,7 @@ internal class DataFileSingleton
        Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
        Shops = LoadData(ShopFileName, "Shop", x => Shop.Create(x)!)!;
 		Implementers = LoadData(ImplementerFileName, "Implementer", x =>Implementer.Create(x)!)!;
+		Messages = LoadData(MessageInfoFileName, "MessageInfo", x => MessageInfo.Create(x)!)!;
 	}
    private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
    {
--- a/FlowerShopFileImplement/MessageInfo.cs
+++ b/FlowerShopFileImplement/MessageInfo.cs
@ -0,0 +1,104 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace FlowerShopFileImplement.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 bool IsReaded { get; private set; }
+		public bool IsReply { get; private set; }
+		public string? ReplyMessageId { 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,
+				IsReply = model.IsReply,
+				IsReaded = model.IsReaded,
+				ReplyMessageId = model.ReplyMessageId,
+			};
+		}
+
+		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),
+				IsReply = Convert.ToBoolean(element.Attribute("IsReply")!.Value),
+				IsReaded = Convert.ToBoolean(element.Attribute("HasRead")!.Value),
+				ReplyMessageId = element.Attribute("ReplyMessageId")!.Value,
+			};
+		}
+		public void Update(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			IsReply = model.IsReply;
+			IsReaded = model.IsReaded;
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			Body = Body,
+			Subject = Subject,
+			ClientId = ClientId,
+			MessageId = MessageId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+			IsReply = IsReply,
+			IsReaded = IsReaded,
+			ReplyMessageId = ReplyMessageId,
+		};
+
+		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),
+			new XAttribute("IsReply", IsReply),
+			new XAttribute("IsReaded", IsReaded),
+			new XAttribute("ReplyMessageId", ReplyMessageId ?? "")
+			);
+	}
+}
--- a/FlowerShopFileImplement/MessageInfoStorage.cs
+++ b/FlowerShopFileImplement/MessageInfoStorage.cs
@ -0,0 +1,75 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using FlowerShopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopFileImplement.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)
+		{
+			var res = _source.Messages
+				.Where(x => !model.ClientId.HasValue || x.ClientId == model.ClientId)
+				.Select(x => x.GetViewModel);
+			if (!(model.PageIndex.HasValue && model.PageLength.HasValue))
+			{
+				return res.ToList();
+			}
+			return res
+				.Skip((model.PageIndex.Value - 1) * model.PageLength.Value)
+				.Take(model.PageLength.Value)
+				.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;
+		}
+		public MessageInfoViewModel? Update(MessageInfoBindingModel model)
+		{
+			var res = _source.Messages.FirstOrDefault(x => x.MessageId.Equals(model.MessageId));
+			if (res != null)
+			{
+				res.Update(model);
+				_source.SaveMessages();
+			}
+			return res?.GetViewModel;
+		}
+	}
+}
--- a/FlowerShopListImplement/DataListSingleton.cs
+++ b/FlowerShopListImplement/DataListSingleton.cs
@ -16,6 +16,8 @@ namespace FlowerShopListImplement
        public List<Shop> Shops { get; set; }
        public List<Client> Clients { get; set; }
 		public List<Implementer> Implementers { get; set; }
+		public List<MessageInfo> Messages { get; set; }
+

 		private DataListSingleton()
        {
@ -24,7 +26,8 @@ namespace FlowerShopListImplement
            Flowers = new List<Flower>();
            Shops = new List<Shop>();
            Clients = new List<Client>();
-        }
+			Messages = new List<MessageInfo>();
+		}
        public static DataListSingleton GetInstance()
        {
            if (_instance == null)
--- a/FlowerShopListImplement/MessageInfo.cs
+++ b/FlowerShopListImplement/MessageInfo.cs
@ -0,0 +1,72 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.ViewModels;
+using FlowerShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopListImplement.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 bool IsReaded { get; private set; }
+		public bool IsReply { get; private set; }
+		public string? ReplyMessageId { 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,
+				IsReply = model.IsReply,
+				IsReaded = model.IsReaded,
+				ReplyMessageId = model.ReplyMessageId,
+			};
+		}
+		public void Update(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			IsReply = model.IsReply;
+			IsReaded = model.IsReaded;
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			Body = Body,
+			Subject = Subject,
+			ClientId = ClientId,
+			MessageId = MessageId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+			IsReply = IsReply,
+			IsReaded = IsReaded,
+			ReplyMessageId = ReplyMessageId,
+		};
+
+	}
+}
--- a/FlowerShopListImplement/MessageInfoStorage.cs
+++ b/FlowerShopListImplement/MessageInfoStorage.cs
@ -0,0 +1,92 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.StoragesContracts;
+using FlowerShopContracts.ViewModels;
+using FlowerShopListImplement.Models;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlowerShopListImplement.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);
+				}
+			}
+			if (!(model.PageIndex.HasValue && model.PageLength.HasValue))
+			{
+				return result;
+			}
+			if (model.PageIndex * model.PageLength >= result.Count)
+			{
+				return new();
+			}
+			List<MessageInfoViewModel> filteredResult = new();
+			for (var i = (model.PageIndex.Value - 1) * model.PageLength.Value; i < model.PageIndex.Value * model.PageLength.Value; i++)
+			{
+				filteredResult.Add(result[i]);
+			}
+			return filteredResult;
+		}
+
+		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;
+		}
+		public MessageInfoViewModel? Update(MessageInfoBindingModel model)
+		{
+			foreach (var message in _source.Messages)
+			{
+				if (message.MessageId.Equals(model.MessageId))
+				{
+					message.Update(model);
+					return message.GetViewModel;
+				}
+			}
+			return null;
+		}
+	}
+}
--- a/FlowerShopRestApi/Controllers/ClientController.cs
+++ b/FlowerShopRestApi/Controllers/ClientController.cs
@ -12,13 +12,32 @@ namespace FlowerShopRestApi.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;
-        }
-        [HttpGet]
+			_mailLogic = mailLogic;
+		}
+		[HttpGet]
+		public List<MessageInfoViewModel>? GetMessages(int clientId, int page, int pagesize = 1)
+		{
+			try
+			{
+				return _mailLogic.ReadList(new MessageInfoSearchModel
+				{
+					ClientId = clientId,
+					PageLength = pagesize,
+					PageIndex = page
+				});
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка получения писем клиента");
+				throw;
+			}
+		}
+		[HttpGet]
        public ClientViewModel? Login(string login, string password)
        {
            try
--- a/FlowerShopRestApi/Program.cs
+++ b/FlowerShopRestApi/Program.cs
@ -1,5 +1,7 @@
 using FlowerShopBusinessLogic;
 using FlowerShopBusinessLogic.BusinessLogic;
+using FlowerShopBusinessLogic.MailWorker;
+using FlowerShopContracts.BindingModels;
 using FlowerShopContracts.BusinessLogicsContracts;
 using FlowerShopContracts.StoragesContracts;
 using FlowerShopDatabaseImplement.Implements;
@ -11,10 +13,15 @@ builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IFlowerStorage, FlowerStorage>();
 builder.Services.AddTransient<IShopStorage, ShopStorage>();
+builder.Services.AddTransient<IShopLogic, ShopLogic>();
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IFlowerLogic, FlowerLogic>();
-builder.Services.AddTransient<IShopLogic, ShopLogic>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
+builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
+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
@ -29,6 +36,24 @@ 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/FlowerShopRestApi/appsettings.json
+++ b/FlowerShopRestApi/appsettings.json
@ -5,5 +5,12 @@
      "Microsoft.AspNetCore": "Warning"
    }
  },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+
+  "MailLogin": "anasirov48@gmail.com",
+  "MailPassword": "xoac ehyi tnar fiho"
 }
--- a/ProjectFlowerShop/App.config
+++ b/ProjectFlowerShop/App.config
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<appSettings>
+		<add key="SmtpClientHost" value="smtp.gmail.com" />
+		<add key="SmtpClientPort" value="587" />
+		<add key="PopHost" value="pop.gmail.com" />
+		<add key="PopPort" value="995" />
+		<add key="MailLogin" value="anasirov48@gmail.com" />
+		<add key="MailPassword" value="xoac ehyi tnar fiho" />
+	</appSettings>
+</configuration>
--- a/ProjectFlowerShop/FormLetter.Designer.cs
+++ b/ProjectFlowerShop/FormLetter.Designer.cs
@ -0,0 +1,189 @@
+namespace ProjectFlowerShop
+{
+	partial class FormLetter
+	{
+		/// <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()
+		{
+			textBoxEmail = new TextBox();
+			labelAdress = new Label();
+			labelSubject = new Label();
+			textBoxSubject = new TextBox();
+			labelBody = new Label();
+			textBoxBody = new TextBox();
+			buttonClose = new Button();
+			buttonReply = new Button();
+			labelDate = new Label();
+			textBoxDate = new TextBox();
+			buttonSend = new Button();
+			SuspendLayout();
+			// 
+			// textBoxEmail
+			// 
+			textBoxEmail.Location = new Point(63, 4);
+			textBoxEmail.Margin = new Padding(3, 2, 3, 2);
+			textBoxEmail.Name = "textBoxEmail";
+			textBoxEmail.ReadOnly = true;
+			textBoxEmail.Size = new Size(163, 23);
+			textBoxEmail.TabIndex = 0;
+			// 
+			// labelAdress
+			// 
+			labelAdress.AutoSize = true;
+			labelAdress.Location = new Point(10, 7);
+			labelAdress.Name = "labelAdress";
+			labelAdress.Size = new Size(43, 15);
+			labelAdress.TabIndex = 1;
+			labelAdress.Text = "Адрес:";
+			// 
+			// labelSubject
+			// 
+			labelSubject.AutoSize = true;
+			labelSubject.Location = new Point(10, 41);
+			labelSubject.Name = "labelSubject";
+			labelSubject.Size = new Size(37, 15);
+			labelSubject.TabIndex = 2;
+			labelSubject.Text = "Тема:";
+			// 
+			// textBoxSubject
+			// 
+			textBoxSubject.Location = new Point(63, 39);
+			textBoxSubject.Margin = new Padding(3, 2, 3, 2);
+			textBoxSubject.Name = "textBoxSubject";
+			textBoxSubject.ReadOnly = true;
+			textBoxSubject.Size = new Size(484, 23);
+			textBoxSubject.TabIndex = 3;
+			// 
+			// labelBody
+			// 
+			labelBody.AutoSize = true;
+			labelBody.Location = new Point(10, 72);
+			labelBody.Name = "labelBody";
+			labelBody.Size = new Size(83, 15);
+			labelBody.TabIndex = 4;
+			labelBody.Text = "Текст письма:";
+			// 
+			// textBoxBody
+			// 
+			textBoxBody.Location = new Point(10, 89);
+			textBoxBody.Margin = new Padding(3, 2, 3, 2);
+			textBoxBody.Multiline = true;
+			textBoxBody.Name = "textBoxBody";
+			textBoxBody.ReadOnly = true;
+			textBoxBody.Size = new Size(536, 140);
+			textBoxBody.TabIndex = 5;
+			// 
+			// buttonClose
+			// 
+			buttonClose.Location = new Point(430, 244);
+			buttonClose.Margin = new Padding(3, 2, 3, 2);
+			buttonClose.Name = "buttonClose";
+			buttonClose.Size = new Size(97, 29);
+			buttonClose.TabIndex = 6;
+			buttonClose.Text = "Закрыть";
+			buttonClose.UseVisualStyleBackColor = true;
+			buttonClose.Click += buttonClose_Click;
+			// 
+			// buttonReply
+			// 
+			buttonReply.Location = new Point(327, 244);
+			buttonReply.Margin = new Padding(3, 2, 3, 2);
+			buttonReply.Name = "buttonReply";
+			buttonReply.Size = new Size(97, 29);
+			buttonReply.TabIndex = 7;
+			buttonReply.Text = "Ответить";
+			buttonReply.UseVisualStyleBackColor = true;
+			buttonReply.Click += buttonReply_Click;
+			// 
+			// labelDate
+			// 
+			labelDate.AutoSize = true;
+			labelDate.Location = new Point(243, 7);
+			labelDate.Name = "labelDate";
+			labelDate.Size = new Size(101, 15);
+			labelDate.TabIndex = 8;
+			labelDate.Text = "Дата получения: ";
+			// 
+			// textBoxDate
+			// 
+			textBoxDate.Location = new Point(360, 4);
+			textBoxDate.Margin = new Padding(3, 2, 3, 2);
+			textBoxDate.Name = "textBoxDate";
+			textBoxDate.ReadOnly = true;
+			textBoxDate.Size = new Size(187, 23);
+			textBoxDate.TabIndex = 9;
+			// 
+			// buttonSend
+			// 
+			buttonSend.Location = new Point(224, 244);
+			buttonSend.Margin = new Padding(3, 2, 3, 2);
+			buttonSend.Name = "buttonSend";
+			buttonSend.Size = new Size(97, 29);
+			buttonSend.TabIndex = 10;
+			buttonSend.Text = "Отправить";
+			buttonSend.UseVisualStyleBackColor = true;
+			buttonSend.Visible = false;
+			buttonSend.Click += buttonSend_Click;
+			// 
+			// FormLetter
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(556, 283);
+			Controls.Add(buttonSend);
+			Controls.Add(textBoxDate);
+			Controls.Add(labelDate);
+			Controls.Add(buttonReply);
+			Controls.Add(buttonClose);
+			Controls.Add(textBoxBody);
+			Controls.Add(labelBody);
+			Controls.Add(textBoxSubject);
+			Controls.Add(labelSubject);
+			Controls.Add(labelAdress);
+			Controls.Add(textBoxEmail);
+			Margin = new Padding(3, 2, 3, 2);
+			Name = "FormLetter";
+			Text = "Письмо";
+			Load += FormLetter_Load;
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private TextBox textBoxEmail;
+		private Label labelAdress;
+		private Label labelSubject;
+		private TextBox textBoxSubject;
+		private Label labelBody;
+		private TextBox textBoxBody;
+		private Button buttonClose;
+		private Button buttonReply;
+		private Label labelDate;
+		private TextBox textBoxDate;
+		private Button buttonSend;
+	}
+}
--- a/ProjectFlowerShop/FormLetter.cs
+++ b/ProjectFlowerShop/FormLetter.cs
@ -0,0 +1,141 @@
+using FlowerShopBusinessLogic.MailWorker;
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.BusinessLogicsContracts;
+using FlowerShopContracts.SearchModels;
+using FlowerShopContracts.ViewModels;
+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;
+using System.Windows.Forms.VisualStyles;
+
+namespace ProjectFlowerShop
+{
+	public partial class FormLetter : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoLogic _logic;
+		private readonly AbstractMailWorker _worker;
+		public MessageInfoViewModel? model;
+		public string? messageId;
+		public FormLetter(ILogger<FormLetter> logger, IMessageInfoLogic logic, AbstractMailWorker worker)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+			_worker = worker;
+		}
+		private void FormLetter_Load(object sender, EventArgs e)
+		{
+			if (!string.IsNullOrEmpty(messageId))
+			{
+				ReloadLetter();
+				return;
+			}
+			else if (model != null)
+			{
+				ConfigurateToCreateAnsver();
+				return;
+			}
+			_logger.LogError("Для формы не переданно сведений о письме, на которое отвечаем!");
+			DialogResult = DialogResult.Abort;
+			Close();
+			return;
+		}
+		private void ReloadLetter()
+		{
+			_logger.LogInformation("Загрузка существующего письма с id:{}", messageId);
+			model = _logic.ReadElement(new MessageInfoSearchModel
+			{
+				MessageId = messageId
+			});
+			if (model != null)
+			{
+				_logger.LogInformation("Письмо найдено");
+				textBoxEmail.Text = model.SenderName;
+				textBoxDate.Text = model.DateDelivery.ToString();
+				textBoxSubject.Text = model.Subject;
+				textBoxBody.Text = model.Body;
+				if (model.IsReply)
+				{
+					_logger.LogInformation("Письмо само и есть ответ");
+					buttonReply.Visible = false;
+				}
+				else
+				{
+					if (!string.IsNullOrEmpty(model.ReplyMessageId))
+					{
+						_logger.LogInformation("У письма есть ответ.");
+						buttonReply.Text = "Прочитать ответ";
+					}
+				}
+				return;
+			}
+			_logger.LogWarning("Письмо с таким id не удалось найти");
+			DialogResult = DialogResult.Abort;
+			Close();
+			return;
+		}
+		private void ConfigurateToCreateAnsver()
+		{
+			textBoxEmail.Text = model.SenderName;
+			labelDate.Visible = false;
+			textBoxDate.Visible = false;
+			textBoxSubject.Text = $"re: {model.Subject}";
+			textBoxBody.ReadOnly = false;
+			buttonReply.Visible = false;
+			buttonSend.Visible = true;
+			_logger.LogInformation("Запущена форма создания нового письма - ответа");
+		}
+		private void buttonClose_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+		private void buttonReply_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormLetter));
+			if (service is FormLetter form)
+			{
+				if (!string.IsNullOrEmpty(model.ReplyMessageId))
+				{
+					form.messageId = model.ReplyMessageId;
+				}
+				else
+				{
+					form.model = model;
+				}
+
+				if (form.ShowDialog() != DialogResult.Cancel)
+				{
+					buttonReply.Visible = false;
+				}
+			}
+		}
+		private void buttonSend_Click(object sender, EventArgs e)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			string subject = textBoxSubject.Text;
+			string text = textBoxBody.Text;
+
+			Task.Run(() => _worker.MailSendReplyAsync(new MailReplySendInfoBindingModel
+			{
+				MailAddress = model.SenderName,
+				Subject = subject,
+				Text = text,
+				ParentMessageId = model.MessageId,
+			}));
+			DialogResult = DialogResult.OK;
+			Close();
+		}
+	}
+}
--- a/ProjectFlowerShop/FormLetter.resx
+++ b/ProjectFlowerShop/FormLetter.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/ProjectFlowerShop/FormViewMail.Designer.cs
+++ b/ProjectFlowerShop/FormViewMail.Designer.cs
@ -0,0 +1,148 @@
+namespace ProjectFlowerShop
+{
+	partial class FormViewMail
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			panel1 = new Panel();
+			dataGridView = new DataGridView();
+			buttonOpen = new Button();
+			numericUpDownPage = new NumericUpDown();
+			buttonPreveous = new Button();
+			buttonNext = new Button();
+			pageTextBox = new TextBox();
+			panel1.SuspendLayout();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownPage).BeginInit();
+			SuspendLayout();
+			// 
+			// panel1
+			// 
+			panel1.Controls.Add(dataGridView);
+			panel1.Location = new Point(3, 1);
+			panel1.Margin = new Padding(3, 4, 3, 4);
+			panel1.Name = "panel1";
+			panel1.Size = new Size(795, 431);
+			panel1.TabIndex = 0;
+			// 
+			// dataGridView
+			// 
+			dataGridView.AllowUserToAddRows = false;
+			dataGridView.AllowUserToDeleteRows = false;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Dock = DockStyle.Fill;
+			dataGridView.Location = new Point(0, 0);
+			dataGridView.Name = "dataGridView";
+			dataGridView.ReadOnly = true;
+			dataGridView.RowHeadersWidth = 51;
+			dataGridView.RowTemplate.Height = 29;
+			dataGridView.Size = new Size(795, 431);
+			dataGridView.TabIndex = 2;
+			// 
+			// buttonOpen
+			// 
+			buttonOpen.Location = new Point(806, 13);
+			buttonOpen.Margin = new Padding(3, 4, 3, 4);
+			buttonOpen.Name = "buttonOpen";
+			buttonOpen.Size = new Size(121, 31);
+			buttonOpen.TabIndex = 1;
+			buttonOpen.Text = "Прочитать";
+			buttonOpen.UseVisualStyleBackColor = true;
+			buttonOpen.Click += buttonOpen_Click;
+			// 
+			// numericUpDownPage
+			// 
+			numericUpDownPage.Location = new Point(806, 51);
+			numericUpDownPage.Name = "numericUpDownPage";
+			numericUpDownPage.Size = new Size(121, 27);
+			numericUpDownPage.TabIndex = 4;
+			numericUpDownPage.ValueChanged += numericUpDownPage_ValueChanged;
+			// 
+			// buttonPreveous
+			// 
+			buttonPreveous.Location = new Point(804, 84);
+			buttonPreveous.Name = "buttonPreveous";
+			buttonPreveous.Size = new Size(40, 33);
+			buttonPreveous.TabIndex = 5;
+			buttonPreveous.Text = "<-";
+			buttonPreveous.UseVisualStyleBackColor = true;
+			buttonPreveous.Click += buttonPreveous_Click;
+			// 
+			// buttonNext
+			// 
+			buttonNext.Location = new Point(883, 84);
+			buttonNext.Name = "buttonNext";
+			buttonNext.Size = new Size(40, 33);
+			buttonNext.TabIndex = 6;
+			buttonNext.Text = "->";
+			buttonNext.UseVisualStyleBackColor = true;
+			buttonNext.Click += buttonNext_Click;
+			// 
+			// pageTextBox
+			// 
+			pageTextBox.Enabled = false;
+			pageTextBox.Location = new Point(850, 90);
+			pageTextBox.Margin = new Padding(3, 4, 3, 4);
+			pageTextBox.Name = "pageTextBox";
+			pageTextBox.ReadOnly = true;
+			pageTextBox.Size = new Size(27, 27);
+			pageTextBox.TabIndex = 7;
+			pageTextBox.Text = "0";
+			// 
+			// FormViewMail
+			// 
+			AutoScaleDimensions = new SizeF(8F, 20F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(934, 428);
+			Controls.Add(pageTextBox);
+			Controls.Add(buttonNext);
+			Controls.Add(buttonPreveous);
+			Controls.Add(numericUpDownPage);
+			Controls.Add(buttonOpen);
+			Controls.Add(panel1);
+			Name = "FormViewMail";
+			Text = "Письма";
+			Load += ViewMailForm_Load;
+			panel1.ResumeLayout(false);
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			((System.ComponentModel.ISupportInitialize)numericUpDownPage).EndInit();
+			ResumeLayout(false);
+			PerformLayout();
+		}
+
+		#endregion
+
+		private Panel panel1;
+		private DataGridView dataGridView;
+		private Button buttonOpen;
+		private NumericUpDown numericUpDownPage;
+		private Button buttonPreveous;
+		private Button buttonNext;
+		private TextBox pageTextBox;
+
+	}
+}
--- a/ProjectFlowerShop/FormViewMail.cs
+++ b/ProjectFlowerShop/FormViewMail.cs
@ -0,0 +1,111 @@
+using FlowerShopContracts.BindingModels;
+using FlowerShopContracts.BusinessLogicsContracts;
+using FlowerShopContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ProjectFlowerShop
+{
+	public partial class FormViewMail : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoLogic _logic;
+		private int currentPage = 1;
+		private int pageLength = 3;
+		public FormViewMail(ILogger<FormViewMail> logger, IMessageInfoLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+		private void ViewMailForm_Load(object sender, EventArgs e)
+		{
+			LoadData();
+			numericUpDownPage.Value = pageLength;
+			pageTextBox.Text = currentPage.ToString();
+		}
+		private void LoadData()
+		{
+			try
+			{
+				var list = _logic.ReadList(new MessageInfoSearchModel()
+				{
+					PageLength = pageLength,
+					PageIndex = currentPage
+				});
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["MessageId"].Visible = false;
+					dataGridView.Columns["ReplyMessageId"].Visible = false;
+					dataGridView.Columns["Reply"].Visible = false;
+					dataGridView.Columns["IsReply"].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);
+			}
+		}
+		private void buttonOpen_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count <= 0)
+				return;
+
+			var service = Program.ServiceProvider?.GetService(typeof(FormLetter));
+			if (service is FormLetter form)
+			{
+				string? messageId = dataGridView.SelectedRows[0].Cells["MessageId"].Value.ToString();
+				if (messageId == null) return;
+				form.messageId = messageId;
+
+				if (!Convert.ToBoolean(dataGridView.SelectedRows[0].Cells["IsReaded"].Value))
+				{
+					_logic.Update(new MessageInfoBindingModel
+					{
+						MessageId = messageId,
+						IsReaded = true,
+						ReplyMessageId = dataGridView.SelectedRows[0].Cells["ReplyMessageId"].Value?.ToString()
+					});
+				}
+
+				form.ShowDialog();
+				LoadData();
+			}
+		}
+
+		private void buttonPreveous_Click(object sender, EventArgs e)
+		{
+			currentPage = Math.Max(1, currentPage - 1);
+			pageTextBox.Text = currentPage.ToString();
+			LoadData();
+		}
+
+		private void buttonNext_Click(object sender, EventArgs e)
+		{
+			currentPage++;
+			pageTextBox.Text = currentPage.ToString();
+			LoadData();
+		}
+
+		private void numericUpDownPage_ValueChanged(object sender, EventArgs e)
+		{
+			pageLength = Math.Max(1, (int)numericUpDownPage.Value);
+			LoadData();
+		}
+	}
+}
--- a/ProjectFlowerShop/FormViewMail.resx
+++ b/ProjectFlowerShop/FormViewMail.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/ProjectFlowerShop/MainForm.Designer.cs
+++ b/ProjectFlowerShop/MainForm.Designer.cs
@ -37,7 +37,8 @@
 			поставкиToolStripMenuItem = new ToolStripMenuItem();
 			продажиToolStripMenuItem = new ToolStripMenuItem();
 			исполнителиToolStripMenuItem = new ToolStripMenuItem();
-			начатьРаботуToolStripMenuItem = new ToolStripMenuItem();
+			стартРаботToolStripMenuItem = new ToolStripMenuItem();
+			почтаToolStripMenuItem = new ToolStripMenuItem();
 			отчетыToolStripMenuItem = new ToolStripMenuItem();
 			списокКомпонентовToolStripMenuItem = new ToolStripMenuItem();
 			компонентыToolStripMenuItem = new ToolStripMenuItem();
@ -67,7 +68,7 @@
 			// 
 			// ToolStripMenu
 			// 
-			ToolStripMenu.DropDownItems.AddRange(new ToolStripItem[] { клиентыToolStripMenuItem, КомпонентыStripMenuItem, ЦветыStripMenuItem, магазиныToolStripMenuItem, поставкиToolStripMenuItem, продажиToolStripMenuItem, исполнителиToolStripMenuItem, начатьРаботуToolStripMenuItem });
+			ToolStripMenu.DropDownItems.AddRange(new ToolStripItem[] { магазиныToolStripMenuItem, поставкиToolStripMenuItem, продажиToolStripMenuItem, почтаToolStripMenuItem, КомпонентыStripMenuItem, ЦветыStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem, стартРаботToolStripMenuItem });
 			ToolStripMenu.Name = "ToolStripMenu";
 			ToolStripMenu.Size = new Size(117, 24);
 			ToolStripMenu.Text = "Справочники";
@ -75,58 +76,65 @@
 			// клиентыToolStripMenuItem
 			// 
 			клиентыToolStripMenuItem.Name = "клиентыToolStripMenuItem";
-			клиентыToolStripMenuItem.Size = new Size(193, 26);
+			клиентыToolStripMenuItem.Size = new Size(224, 26);
 			клиентыToolStripMenuItem.Text = "Клиенты";
 			клиентыToolStripMenuItem.Click += клиентыToolStripMenuItem_Click;
 			// 
 			// КомпонентыStripMenuItem
 			// 
 			КомпонентыStripMenuItem.Name = "КомпонентыStripMenuItem";
-			КомпонентыStripMenuItem.Size = new Size(193, 26);
+			КомпонентыStripMenuItem.Size = new Size(224, 26);
 			КомпонентыStripMenuItem.Text = "Компоненты";
 			КомпонентыStripMenuItem.Click += КомпонентыStripMenuItem_Click;
 			// 
 			// ЦветыStripMenuItem
 			// 
 			ЦветыStripMenuItem.Name = "ЦветыStripMenuItem";
-			ЦветыStripMenuItem.Size = new Size(193, 26);
+			ЦветыStripMenuItem.Size = new Size(224, 26);
 			ЦветыStripMenuItem.Text = "Цветы";
 			ЦветыStripMenuItem.Click += ЦветыStripMenuItem_Click;
 			// 
 			// магазиныToolStripMenuItem
 			// 
 			магазиныToolStripMenuItem.Name = "магазиныToolStripMenuItem";
-			магазиныToolStripMenuItem.Size = new Size(193, 26);
+			магазиныToolStripMenuItem.Size = new Size(224, 26);
 			магазиныToolStripMenuItem.Text = "Магазины";
 			магазиныToolStripMenuItem.Click += магазиныToolStripMenuItem_Click;
 			// 
 			// поставкиToolStripMenuItem
 			// 
 			поставкиToolStripMenuItem.Name = "поставкиToolStripMenuItem";
-			поставкиToolStripMenuItem.Size = new Size(193, 26);
+			поставкиToolStripMenuItem.Size = new Size(224, 26);
 			поставкиToolStripMenuItem.Text = "Поставки";
 			поставкиToolStripMenuItem.Click += поставкиToolStripMenuItem_Click;
 			// 
 			// продажиToolStripMenuItem
 			// 
 			продажиToolStripMenuItem.Name = "продажиToolStripMenuItem";
-			продажиToolStripMenuItem.Size = new Size(193, 26);
+			продажиToolStripMenuItem.Size = new Size(224, 26);
 			продажиToolStripMenuItem.Text = "Продажи";
 			продажиToolStripMenuItem.Click += продажиToolStripMenuItem_Click;
 			// 
 			// исполнителиToolStripMenuItem
 			// 
 			исполнителиToolStripMenuItem.Name = "исполнителиToolStripMenuItem";
-			исполнителиToolStripMenuItem.Size = new Size(193, 26);
+			исполнителиToolStripMenuItem.Size = new Size(224, 26);
 			исполнителиToolStripMenuItem.Text = "Исполнители";
 			исполнителиToolStripMenuItem.Click += исполнителиToolStripMenuItem_Click;
 			// 
-			// начатьРаботуToolStripMenuItem
+			// стартРаботToolStripMenuItem
 			// 
-			начатьРаботуToolStripMenuItem.Name = "начатьРаботуToolStripMenuItem";
-			начатьРаботуToolStripMenuItem.Size = new Size(193, 26);
-			начатьРаботуToolStripMenuItem.Text = "Начать работу";
-			начатьРаботуToolStripMenuItem.Click += начатьРаботуToolStripMenuItem_Click;
+			стартРаботToolStripMenuItem.Name = "стартРаботToolStripMenuItem";
+			стартРаботToolStripMenuItem.Size = new Size(224, 26);
+			стартРаботToolStripMenuItem.Text = "Старт работ";
+			стартРаботToolStripMenuItem.Click += стартРаботToolStripMenuItem_Click;
+			// 
+			// почтаToolStripMenuItem
+			// 
+			почтаToolStripMenuItem.Name = "почтаToolStripMenuItem";
+			почтаToolStripMenuItem.Size = new Size(224, 26);
+			почтаToolStripMenuItem.Text = "Почта";
+			почтаToolStripMenuItem.Click += почтаToolStripMenuItem_Click;
 			// 
 			// отчетыToolStripMenuItem
 			// 
@ -283,6 +291,7 @@
 		private ToolStripMenuItem цветыПоМагазинамToolStripMenuItem;
 		private ToolStripMenuItem заказыПоДатамToolStripMenuItem;
 		private ToolStripMenuItem исполнителиToolStripMenuItem;
-		private ToolStripMenuItem начатьРаботуToolStripMenuItem;
+		private ToolStripMenuItem стартРаботToolStripMenuItem;
+		private ToolStripMenuItem почтаToolStripMenuItem;
 	}
 }
--- a/ProjectFlowerShop/MainForm.cs
+++ b/ProjectFlowerShop/MainForm.cs
@ -297,7 +297,16 @@ namespace ProjectFlowerShop
 			}
 		}

-		private void начатьРаботуToolStripMenuItem_Click(object sender, EventArgs e)
+		private void почтаToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormViewMail));
+			if (service is FormViewMail form)
+			{
+				form.ShowDialog();
+			}
+		}
+
+		private void стартРаботToolStripMenuItem_Click(object sender, EventArgs e)
 		{
 			_workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
 			MessageBox.Show("Процесс обработки запущен", "Сообщение",
--- a/ProjectFlowerShop/Program.cs
+++ b/ProjectFlowerShop/Program.cs
@ -1,4 +1,6 @@
-using FlowerShopBusinessLogic.BusinessLogic;
+using FlowerShopBusinessLogic.BusinessLogic;
+using FlowerShopBusinessLogic.MailWorker;
+
 using FlowerShopContracts.BusinessLogicsContracts;
 using FlowerShopContracts.StoragesContracts;
 using FlowerShopDatabaseImplement.Implements;
@ -12,6 +14,7 @@ using FlowerShopBusinessLogic;
 using FlowerShopBusinessLogic;
 using FlowerShopBusinessLogic.OfficePackage.Implements;
 using FlowerShopBusinessLogic.OfficePackage;
+using FlowerShopContracts.BindingModels;

 namespace ProjectFlowerShop
 {
@ -29,7 +32,38 @@ namespace ProjectFlowerShop
            var services = new ServiceCollection();
            ConfigureServices(services);
            _serviceProvider = services.BuildServiceProvider();
-            Application.Run(_serviceProvider.GetRequiredService<MainForm>());
+			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"])
+				});
+
+				var timer = new System.Threading.Timer(new
+				TimerCallback(MailCheck!), null, 0, 10000);
+			}
+			catch (Exception ex)
+			{
+				var logger = _serviceProvider.GetService<ILogger>();
+				logger?.LogError(ex, "Ошибка работы с почтой");
+			}
+			Application.Run(_serviceProvider.GetRequiredService<MainForm>());
        }
        private static void ConfigureServices(ServiceCollection services)
        {
@ -42,16 +76,20 @@ namespace ProjectFlowerShop
            services.AddTransient<IOrderStorage, OrderStorage>();
            services.AddTransient<IFlowerStorage, FlowerStorage>();
            services.AddTransient<IClientStorage, ClientStorage>();
-            services.AddTransient<IComponentLogic, ComponentLogic>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
+			services.AddTransient<IImplementerStorage, ImplementerStorage>();
+			services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
+
+			services.AddTransient<IComponentLogic, ComponentLogic>();
+			services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+			services.AddTransient<IOrderLogic, OrderLogic>();
            services.AddTransient<IFlowerLogic, FlowerLogic>();
            services.AddTransient<IShopStorage, ShopStorage>();
            services.AddTransient<IShopLogic, ShopLogic>();
            services.AddTransient<IReportLogic, ReportLogic>();
 			services.AddTransient<IImplementerLogic, ImplementerLogic>();
-			services.AddTransient<IImplementerStorage, ImplementerStorage>();
 			services.AddTransient<IClientLogic, ClientLogic>();
 			services.AddTransient<IWorkProcess, WorkProcess>();
+
 			services.AddTransient<MainForm>();
 			services.AddTransient<ComponentForm>();
            services.AddTransient<FormComponents>();
@ -70,10 +108,15 @@ namespace ProjectFlowerShop
 			services.AddTransient<ImplementersForm>();
 			services.AddTransient<ImplementerForm>();
            services.AddTransient<FormReportOrders>();
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
+			services.AddTransient<FormViewMail>();
+			services.AddTransient<FormLetter>();
+
+			services.AddSingleton<AbstractMailWorker, MailKitWorker>();
+			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
            services.AddTransient<AbstractSaveToWord, SaveToWord>();
            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
        }
+		private static void MailCheck(object obj) =>ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();

-    }
+	}
 }