теперь точно всё

.gitignore

@@ -14,6 +14,11 @@
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
 
+# dll файлы
+*.dll
+
+/Confectionery/ImplementationExtensions
+
 # Mono auto generated files
 mono_crash.*
 

Confectionery/ConfectioneryBusinessLogic/BackUpLogic.cs

@@ -0,0 +1,103 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BussinessLogicsContracts;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryDataModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.IO.Compression;
+using System.Linq;
+using System.Reflection;
+using System.Runtime.Serialization.Json;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryBusinessLogic
+{
+    public class BackUpLogic : IBackUpLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IBackUpInfo _backUpInfo;
+
+        public BackUpLogic(ILogger<BackUpLogic> logger, IBackUpInfo backUpInfo)
+        {
+            _logger = logger;
+            _backUpInfo = backUpInfo;
+        }
+
+        public void CreateBackUp(BackUpSaveBindingModel model)
+        {
+            if (_backUpInfo == null)
+            {
+                return;
+            }
+            try
+            {
+                _logger.LogDebug("Clear folder");
+                // зачистка папки и удаление старого архива
+                var dirInfo = new DirectoryInfo(model.FolderName);
+                if (dirInfo.Exists)
+                {
+                    foreach (var file in dirInfo.GetFiles())
+                    {
+                        file.Delete();
+                    }
+                }
+                _logger.LogDebug("Delete archive");
+                string fileName = $"{model.FolderName}.zip";
+                if (File.Exists(fileName))
+                {
+                    File.Delete(fileName);
+                }
+                // берем метод для сохранения
+                _logger.LogDebug("Get assembly");
+                var typeIId = typeof(IId);
+                var assembly = typeIId.Assembly;
+                if (assembly == null)
+                {
+                    throw new ArgumentNullException("Сборка не найдена", nameof(assembly));
+                }
+                var types = assembly.GetTypes();
+                var method = GetType().GetMethod("SaveToFile", BindingFlags.NonPublic | BindingFlags.Instance);
+                _logger.LogDebug("Find {count} types", types.Length);
+                foreach (var type in types)
+                {
+                    if (type.IsInterface && type.GetInterface(typeIId.Name) != null)
+                    {
+                        var modelType = _backUpInfo.GetTypeByModelInterface(type.Name);
+                        if (modelType == null)
+                        {
+                            throw new InvalidOperationException($"Не найден класс-модель для {type.Name}");
+                        }
+                        _logger.LogDebug("Call SaveToFile method for {name} type", type.Name);
+                        // вызываем метод на выполнение
+                        method?.MakeGenericMethod(modelType).Invoke(this, new object[] { model.FolderName });
+                    }
+                }
+                _logger.LogDebug("Create zip and remove folder");
+                // архивируем
+                ZipFile.CreateFromDirectory(model.FolderName, fileName);
+                // удаляем папку
+                dirInfo.Delete(true);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        private void SaveToFile<T>(string folderName) where T : class, new()
+        {
+            var records = _backUpInfo.GetList<T>();
+            if (records == null)
+            {
+                _logger.LogWarning("{type} type get null list", typeof(T).Name);
+                return;
+            }
+            var jsonFormatter = new DataContractJsonSerializer(typeof(List<T>));
+            using var fs = new FileStream(string.Format("{0}/{1}.json", folderName, typeof(T).Name), FileMode.OpenOrCreate);
+            jsonFormatter.WriteObject(fs, records);
+        }
+    }
+}

Confectionery/ConfectioneryBusinessLogic/ClientLogic.cs

@@ -8,6 +8,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
 namespace ConfectioneryBusinessLogic
@@ -106,6 +107,14 @@ namespace ConfectioneryBusinessLogic
             {
                 throw new ArgumentNullException("Нет логина(почты) клиента", nameof(model.Email));
             }
+            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));
+            }
             if (string.IsNullOrEmpty(model.Password))
             {
                 throw new ArgumentNullException("Нет пароля клиента", nameof(model.Password));

Confectionery/ConfectioneryBusinessLogic/ConfectioneryBusinessLogic.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" Version="8.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
     <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />

Confectionery/ConfectioneryBusinessLogic/MailWorker/AbstractMailWorker.cs

@@ -0,0 +1,100 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BussinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryBusinessLogic.MailWorker
+{
+    public abstract class AbstractMailWorker
+    {
+        protected string _mailLogin = string.Empty;
+
+        protected string _mailPassword = string.Empty;
+
+        protected string _smtpClientHost = string.Empty;
+
+        protected int _smtpClientPort;
+
+        protected string _popHost = string.Empty;
+
+        protected int _popPort;
+
+        private readonly IMessageInfoLogic _messageInfoLogic;
+        private readonly IClientLogic _clientLogic;
+
+        private readonly ILogger _logger;
+
+        public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic)
+        {
+            _logger = logger;
+            _messageInfoLogic = messageInfoLogic;
+            _clientLogic = clientLogic;
+        }
+
+        public void MailConfig(MailConfigBindingModel config)
+        {
+            _mailLogin = config.MailLogin;
+            _mailPassword = config.MailPassword;
+            _smtpClientHost = config.SmtpClientHost;
+            _smtpClientPort = config.SmtpClientPort;
+            _popHost = config.PopHost;
+            _popPort = config.PopPort;
+            _logger.LogDebug("Config: {login}, {password}, {clientHost}, {clientPOrt}, {popHost}, {popPort}", _mailLogin, _mailPassword, _smtpClientHost, _smtpClientPort, _popHost, _popPort);
+        }
+
+        public async void MailSendAsync(MailSendInfoBindingModel info)
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text))
+            {
+                return;
+            }
+
+            _logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, info.Subject);
+            await SendMailAsync(info);
+        }
+
+        public async void MailCheck()
+        {
+            if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+            {
+                return;
+            }
+
+            if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+            {
+                return;
+            }
+
+            if (_messageInfoLogic == null)
+            {
+                return;
+            }
+
+            var list = await ReceiveMailAsync();
+            _logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+            foreach (var mail in list)
+            {
+                mail.ClientId = _clientLogic.ReadElement(new() { Email = mail.SenderName })?.Id;
+                _messageInfoLogic.Create(mail);
+            }
+        }
+
+        protected abstract Task SendMailAsync(MailSendInfoBindingModel info);
+
+        protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+    }
+}

Confectionery/ConfectioneryBusinessLogic/MailWorker/MailKitWorker.cs

@@ -0,0 +1,84 @@
+using Microsoft.Extensions.Logging;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Mail;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using ConfectioneryBusinessLogic.MailWorker;
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BussinessLogicsContracts;
+
+
+namespace ConfectioneryBusinessLogic.MailWorker
+{
+    public class MailKitWorker : AbstractMailWorker
+    {
+        public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic, IClientLogic clientLogic) : base(logger, messageInfoLogic, clientLogic) { }
+
+        protected override async Task SendMailAsync(MailSendInfoBindingModel info)
+        {
+            using var objMailMessage = new MailMessage();
+            using var objSmtpClient = new SmtpClient(_smtpClientHost, _smtpClientPort);
+            try
+            {
+                objMailMessage.From = new MailAddress(_mailLogin);
+                objMailMessage.To.Add(new MailAddress(info.MailAddress));
+                objMailMessage.Subject = info.Subject;
+                objMailMessage.Body = info.Text;
+                objMailMessage.SubjectEncoding = Encoding.UTF8;
+                objMailMessage.BodyEncoding = Encoding.UTF8;
+
+                objSmtpClient.UseDefaultCredentials = false;
+                objSmtpClient.EnableSsl = true;
+                objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+                objSmtpClient.Credentials = new NetworkCredential(_mailLogin, _mailPassword);
+
+                await Task.Run(() => objSmtpClient.Send(objMailMessage));
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+
+        protected override async Task<List<MessageInfoBindingModel>> ReceiveMailAsync()
+        {
+            var list = new List<MessageInfoBindingModel>();
+            using var client = new Pop3Client();
+            await Task.Run(() =>
+            {
+                try
+                {
+                    client.Connect(_popHost, _popPort, SecureSocketOptions.SslOnConnect);
+                    client.Authenticate(_mailLogin, _mailPassword);
+                    for (int i = 0; i < client.Count; i++)
+                    {
+                        var message = client.GetMessage(i);
+                        foreach (var mail in message.From.Mailboxes)
+                        {
+                            list.Add(new MessageInfoBindingModel
+                            {
+                                DateDelivery = message.Date.DateTime,
+                                MessageId = message.MessageId,
+                                SenderName = mail.Address,
+                                Subject = message.Subject,
+                                Body = message.TextBody
+                            });
+                        }
+                    }
+                }
+                catch (AuthenticationException)
+                { }
+                finally
+                {
+                    client.Disconnect(true);
+                }
+            });
+            return list;
+        }
+    }
+}

Confectionery/ConfectioneryBusinessLogic/MessageInfoLogic.cs

@@ -0,0 +1,95 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.BussinessLogicsContracts;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryBusinessLogic
+{
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IMessageInfoStorage _messageInfoStorage;
+
+        private readonly IClientStorage _clientStorage;
+
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageInfoStorage, IClientStorage clientStorage)
+        {
+            _logger = logger;
+            _messageInfoStorage = messageInfoStorage;
+            _clientStorage = clientStorage;
+        }
+
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. MessageId: {MessageId}. ClientId: {ClientId}", model?.MessageId, model?.ClientId);
+            var list = model == null ? _messageInfoStorage.GetFullList() : _messageInfoStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count: {Count}", list.Count);
+            return list;
+        }
+
+        public bool Create(MessageInfoBindingModel model)
+        {
+            CheckModel(model);
+            if (_messageInfoStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(MessageInfoBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                throw new ArgumentNullException("Не указан id сообщения", nameof(model.MessageId));
+            }
+            if (string.IsNullOrEmpty(model.SenderName))
+            {
+                throw new ArgumentNullException("Не указана почта отправителя", nameof(model.SenderName));
+            }
+            if (string.IsNullOrEmpty(model.Subject))
+            {
+                throw new ArgumentNullException("Не указан заголовок", nameof(model.Subject));
+            }
+            if (string.IsNullOrEmpty(model.Body))
+            {
+                throw new ArgumentNullException("Не указан текст сообщения", nameof(model.Subject));
+            }
+            _logger.LogInformation("MessageInfo. MessageId: {MessageId}. SenderName: {SenderName}. DateDelivery: {DateDelivery} Subject: {Subject}. Body: {Body}", model.MessageId, model.SenderName, model.DateDelivery, model.Subject, model.Body);
+            var element = _clientStorage.GetElement(new ClientSearchModel
+            {
+                Email = model.SenderName
+            });
+            if (element == null)
+            {
+                _logger.LogWarning("Не удалось найти клиента, отправившего письмо с адреса Email: {Email}", model.SenderName);
+            }
+            else
+            {
+                model.ClientId = element.Id;
+            }
+        }
+    }
+}

Confectionery/ConfectioneryBusinessLogic/OrderLogic.cs

@@ -1,4 +1,5 @@
-using ConfectioneryContracts.BindingModels;
+using ConfectioneryBusinessLogic.MailWorker;
+using ConfectioneryContracts.BindingModels;
 using ConfectioneryContracts.BussinessLogicsContracts;
 using ConfectioneryContracts.SearchModels;
 using ConfectioneryContracts.StoragesContracts;
@@ -17,12 +18,16 @@ namespace ConfectioneryBusinessLogic
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly AbstractMailWorker _mailWorker;
+        private readonly IClientLogic _clientLogic;
         static readonly object locker = new();
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker, IClientLogic clientLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _mailWorker = mailWorker;
+            _clientLogic = clientLogic;
         }
 
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
@@ -62,13 +67,14 @@ namespace ConfectioneryBusinessLogic
             if (model.Status != OrderStatus.Неизвестен)
                 return false;
             model.Status = OrderStatus.Принят;
-
-            if (_orderStorage.Insert(model) == null)
+            var resultIn = _orderStorage.Insert(model);
+            if (resultIn == null)
             {
                 model.Status = OrderStatus.Неизвестен;
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
+            SendOrderStatusMail(resultIn.ClientId, $"Новый заказ создан. Номер заказа #{resultIn.Id}", $"Заказ #{resultIn.Id} от {resultIn.DateCreate} на сумму {resultIn.Sum:0.00} принят");
             return true;
         }
 
@@ -118,11 +124,13 @@ namespace ConfectioneryBusinessLogic
             {
                 model.DateImplement = order.DateImplement;
             }
-            if (_orderStorage.Update(model) == null)
+            var resultUp = _orderStorage.Update(model);
+            if (resultUp == null)
             {
                 _logger.LogWarning("Change status operation failed");
                 return false;
             }
+            SendOrderStatusMail(resultUp.ClientId, $"Изменен статус заказа #{resultUp.Id}", $"Заказ #{model.Id} изменен статус на {resultUp.Status}");
             return true;
         }
 
@@ -154,5 +162,20 @@ namespace ConfectioneryBusinessLogic
             }
             _logger.LogInformation("Pastry. PastryId:{PastryId}.Count:{Count}.Sum:{Sum}Id:{Id}", model.PastryId, model.Count, model.Sum, model.Id);
         }
+        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;
+        }
     }
 }

Confectionery/ConfectioneryBusinessLogic/WorkModeling.cs

@@ -81,8 +81,6 @@ namespace ConfectioneryBusinessLogic
                         {
                             Id = order.Id
                         });
-                        // отдыхаем
-                        Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
                     }
                     // кто-то мог уже перехватить заказ, игнорируем ошибку
                     catch (InvalidOperationException ex)
@@ -95,6 +93,8 @@ namespace ConfectioneryBusinessLogic
                         _logger.LogError(ex, "Error while do work");
                         throw;
                     }
+                    // отдыхаем
+                    Thread.Sleep(implementer.Qualification * _rnd.Next(10, 100));
                 }
             });
         }

Confectionery/ConfectioneryClientApp/Controllers/HomeController.cs

@@ -142,5 +142,15 @@ namespace ConfectioneryClientApp.Controllers
             );
             return count * (prod?.Price ?? 1);
         }
+        [HttpGet]
+        public IActionResult Mails()
+        {
+            if (APIClient.Client == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return
+            View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}"));
+        }
     }
 }

Confectionery/ConfectioneryClientApp/Views/Home/Mails.cshtml

@@ -0,0 +1,54 @@
+@using ConfectioneryContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Заказы</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Дата письма
+					</th>
+					<th>
+						Заголовок
+					</th>
+					<th>
+						Текст
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateDelivery)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Subject)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Body)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>

Confectionery/ConfectioneryClientApp/Views/Shared/_Layout.cshtml

@@ -27,6 +27,9 @@
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
                         </li>
+                        <li>
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Mails">Письма</a>
+                        </li>
                         <li class="nav-item">
                             <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
                         </li>

Confectionery/ConfectioneryContracts/Attributes/ColumnAttribute.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.Attributes
+{
+    [AttributeUsage(AttributeTargets.Property)]
+    public class ColumnAttribute : Attribute
+    {
+        public string Title { get; private set; }
+
+        public bool Visible { get; private set; }
+
+        public int Width { get; private set; }
+
+        public GridViewAutoSize GridViewAutoSize { get; private set; }
+
+        public bool IsUseAutoSize { get; private set; }
+
+        public ColumnAttribute(string title = "", bool visible = true, int width = 0, GridViewAutoSize gridViewAutoSize = GridViewAutoSize.None, bool isUseAutoSize = false)
+        {
+            Title = title;
+            Visible = visible;
+            Width = width;
+            GridViewAutoSize = gridViewAutoSize;
+            IsUseAutoSize = isUseAutoSize;
+        }
+    }
+}

Confectionery/ConfectioneryContracts/Attributes/GridViewAutoSize.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.Attributes
+{
+    public enum GridViewAutoSize
+    {
+        NotSet = 0,
+
+        None = 1,
+
+        ColumnHeader = 2,
+
+        AllCellsExceptHeader = 4,
+
+        AllCells = 6,
+
+        DisplayedCellsExceptHeader = 8,
+
+        DisplayedCells = 10,
+
+        Fill = 16
+    }
+}

Confectionery/ConfectioneryContracts/BindingModels/BackUpSaveBinidngModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.BindingModels
+{
+    public class BackUpSaveBindingModel
+    {
+        public string FolderName { get; set; } = string.Empty;
+    }
+}

Confectionery/ConfectioneryContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.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; }
+    }
+}

Confectionery/ConfectioneryContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.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;
+    }
+}

Confectionery/ConfectioneryContracts/BindingModels/MessageInfoBindingModel.cs

@@ -0,0 +1,25 @@
+using ConfectioneryDataModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.BindingModels
+{
+    public class MessageInfoBindingModel : IMessageInfoModel
+    {
+        public int Id => throw new NotImplementedException();
+        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; }
+    }
+}

Confectionery/ConfectioneryContracts/BussinessLogicsContracts/IBackUpLogic.cs

@@ -0,0 +1,14 @@
+using ConfectioneryContracts.BindingModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.BussinessLogicsContracts
+{
+    public interface IBackUpLogic
+    {
+        void CreateBackUp(BackUpSaveBindingModel model);
+    }
+}

Confectionery/ConfectioneryContracts/BussinessLogicsContracts/IMessageInfoLogic.cs

@@ -0,0 +1,18 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.BussinessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+
+        bool Create(MessageInfoBindingModel model);
+    }
+}

Confectionery/ConfectioneryContracts/ConfectioneryContracts.csproj

@@ -9,6 +9,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
+    <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
   </ItemGroup>
 
   <ItemGroup>

Confectionery/ConfectioneryContracts/DI/DependencyManager.cs

@@ -0,0 +1,66 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.DI
+{
+    public class DependencyManager
+    {
+        private readonly IDependencyContainer _dependencyManager;
+
+        private static DependencyManager? _manager;
+
+        private static readonly object _lockObject = new();
+
+        private DependencyManager()
+        {
+            _dependencyManager = new UnityDependencyContainer();
+        }
+
+        public static DependencyManager Instance { get { if (_manager == null) { lock (_lockObject) { _manager = new DependencyManager(); } } return _manager; } }
+
+        /// <summary>
+        /// Иницализация библиотек, в которых идут установки зависимостей
+        /// </summary>
+        public static void InitDependency()
+        {
+            var ext = ServiceProviderLoader.GetImplementationExtensions();
+            if (ext == null)
+            {
+                throw new ArgumentNullException("Отсутствуют компоненты для загрузки зависимостей по модулям");
+            }
+            // регистрируем зависимости
+            ext.RegisterServices();
+        }
+
+        /// <summary>
+        /// Регистрация логгера
+        /// </summary>
+        /// <param name="configure"></param>
+        public void AddLogging(Action<ILoggingBuilder> configure) => _dependencyManager.AddLogging(configure);
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="U"></typeparam>
+        public void RegisterType<T, U>(bool isSingle = false) where U : class, T where T : class => _dependencyManager.RegisterType<T, U>(isSingle);
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="U"></typeparam>
+        public void RegisterType<T>(bool isSingle = false) where T : class => _dependencyManager.RegisterType<T>(isSingle);
+
+        /// <summary>
+        /// Получение класса со всеми зависмостями
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public T Resolve<T>() => _dependencyManager.Resolve<T>();
+    }
+}

Confectionery/ConfectioneryContracts/DI/IDependencyContainer.cs

@@ -0,0 +1,40 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.DI
+{
+    public interface IDependencyContainer
+    {
+        /// <summary>
+        /// Регистрация логгера
+        /// </summary>
+        /// <param name="configure"></param>
+        void AddLogging(Action<ILoggingBuilder> configure);
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <typeparam name="U"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T, U>(bool isSingle) where U : class, T where T : class;
+
+        /// <summary>
+        /// Добавление зависимости
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="isSingle"></param>
+        void RegisterType<T>(bool isSingle) where T : class;
+
+        /// <summary>
+        /// Получение класса со всеми зависмостями
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        T Resolve<T>();
+    }
+}

Confectionery/ConfectioneryContracts/DI/IImplementationExtension.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.DI
+{
+    public interface IImplementationExtension
+    {
+        public int Priority { get; }
+        /// <summary>
+        /// Регистрация сервисов
+        /// </summary>
+        public void RegisterServices();
+    }
+}

Confectionery/ConfectioneryContracts/DI/ServiceDependencyContainer.cs

@@ -0,0 +1,62 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.DI
+{
+    public class ServiceDependencyContainer : IDependencyContainer
+    {
+        private ServiceProvider? _serviceProvider;
+
+        private readonly ServiceCollection _serviceCollection;
+
+        public ServiceDependencyContainer()
+        {
+            _serviceCollection = new ServiceCollection();
+        }
+
+        public void AddLogging(Action<ILoggingBuilder> configure)
+        {
+            _serviceCollection.AddLogging(configure);
+        }
+
+        public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
+        {
+            if (isSingle)
+            {
+                _serviceCollection.AddSingleton<T, U>();
+            }
+            else
+            {
+                _serviceCollection.AddTransient<T, U>();
+            }
+            _serviceProvider = null;
+        }
+
+        public void RegisterType<T>(bool isSingle) where T : class
+        {
+            if (isSingle)
+            {
+                _serviceCollection.AddSingleton<T>();
+            }
+            else
+            {
+                _serviceCollection.AddTransient<T>();
+            }
+            _serviceProvider = null;
+        }
+
+        public T Resolve<T>()
+        {
+            if (_serviceProvider == null)
+            {
+                _serviceProvider = _serviceCollection.BuildServiceProvider();
+            }
+            return _serviceProvider.GetService<T>()!;
+        }
+    }
+}

Confectionery/ConfectioneryContracts/DI/ServiceProviderLoader.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.DI
+{
+    public class ServiceProviderLoader
+    {
+        /// <summary>
+        /// Загрузка всех классов-реализаций IImplementationExtension
+        /// </summary>
+        /// <returns></returns>
+        public static IImplementationExtension? GetImplementationExtensions()
+        {
+            IImplementationExtension? source = null;
+            var files = Directory.GetFiles(TryGetImplementationExtensionsFolder(), "*.dll", SearchOption.AllDirectories);
+            foreach (var file in files.Distinct())
+            {
+                Assembly asm = Assembly.LoadFrom(file);
+                foreach (var t in asm.GetExportedTypes())
+                {
+                    if (t.IsClass && typeof(IImplementationExtension).IsAssignableFrom(t))
+                    {
+                        if (source == null)
+                        {
+                            source = (IImplementationExtension)Activator.CreateInstance(t)!;
+                        }
+                        else
+                        {
+                            var newSource = (IImplementationExtension)Activator.CreateInstance(t)!;
+                            if (newSource.Priority > source.Priority)
+                            {
+                                source = newSource;
+                            }
+                        }
+                    }
+                }
+            }
+            return source;
+        }
+
+        private static string TryGetImplementationExtensionsFolder()
+        {
+            var directory = new DirectoryInfo(Directory.GetCurrentDirectory());
+            while (directory != null && !directory.GetDirectories("ImplementationExtensions", SearchOption.AllDirectories).Any(x => x.Name == "ImplementationExtensions"))
+            {
+                directory = directory.Parent;
+            }
+            return $"{directory?.FullName}\\ImplementationExtensions";
+        }
+    }
+}

Confectionery/ConfectioneryContracts/DI/UnityDependencyContainer.cs

@@ -0,0 +1,42 @@
+using Microsoft.Extensions.Logging;
+using Unity.Microsoft.Logging;
+using Unity;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.DI
+{
+    public class UnityDependencyContainer : IDependencyContainer
+    {
+        private readonly IUnityContainer _container;
+
+        public UnityDependencyContainer()
+        {
+            _container = new UnityContainer();
+        }
+
+        public void AddLogging(Action<ILoggingBuilder> configure)
+        {
+            var factory = LoggerFactory.Create(configure);
+            _container.AddExtension(new LoggingExtension(factory));
+        }
+
+        public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
+        {
+            _container.RegisterType<T, U>(isSingle ? TypeLifetime.Singleton : TypeLifetime.Transient);
+        }
+
+        public void RegisterType<T>(bool isSingle) where T : class
+        {
+            _container.RegisterType<T>(isSingle ? TypeLifetime.Singleton : TypeLifetime.Transient);
+        }
+
+        public T Resolve<T>()
+        {
+            return _container.Resolve<T>();
+        }
+    }
+}

Confectionery/ConfectioneryContracts/SearchModels/MessageInfoSearchModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+
+        public string? MessageId { get; set; }
+    }
+}

Confectionery/ConfectioneryContracts/StoragesContracts/IBackUpInfo.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.StoragesContracts
+{
+    public interface IBackUpInfo
+    {
+        List<T>? GetList<T>() where T : class, new();
+
+        Type? GetTypeByModelInterface(string modelInterfaceName);
+    }
+}

Confectionery/ConfectioneryContracts/StoragesContracts/IMessageInfoStorage.cs

@@ -0,0 +1,22 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+        List<MessageInfoViewModel> GetFullList();
+
+        List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+
+        MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+    }
+}

Confectionery/ConfectioneryContracts/ViewModels/ClientViewModel.cs

@@ -1,4 +1,5 @@
-using ConfectioneryDataModels;
+using ConfectioneryContracts.Attributes;
+using ConfectioneryDataModels;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,13 +11,16 @@ namespace ConfectioneryContracts.ViewModels
 {
     public class ClientViewModel : IClientModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("ФИО клиента")]
+
+        [Column(title: "ФИО клиента", width: 150)]
         public string ClientFIO { get; set; } = string.Empty;
-        [DisplayName("Логин (эл. почта)")]
+
+        [Column(title: "Логин (эл. почта)", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string Email { get; set; } = string.Empty;
-        [DisplayName("Пароль")]
+
+        [Column(title: "Пароль", width: 150)]
         public string Password { get; set; } = string.Empty;
     }
-
 }

Confectionery/ConfectioneryContracts/ViewModels/ComponentViewModel.cs

@@ -1,4 +1,5 @@
-using ConfectioneryDataModels.Models;
+using ConfectioneryContracts.Attributes;
+using ConfectioneryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,10 +11,13 @@ namespace ConfectioneryContracts.ViewModels
 {
     public class ComponentViewModel : IComponentModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название компонента")]
+
+        [Column(title: "Название компонента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ComponentName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+
+        [Column(title: "Цена", width: 150)]
         public double Cost { get; set; }
     }
 }

Confectionery/ConfectioneryContracts/ViewModels/ImplementerViewModel.cs

@@ -1,4 +1,5 @@
-using ConfectioneryDataModels;
+using ConfectioneryContracts.Attributes;
+using ConfectioneryDataModels;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,18 +11,19 @@ namespace ConfectioneryContracts.ViewModels
 {
     public class ImplementerViewModel : IImplementerModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
 
-        [DisplayName("ФИО исполнителя")]
+        [Column(title: "ФИО исполнителя", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ImplementerFIO { get; set; } = string.Empty;
 
-        [DisplayName("Пароль")]
+        [Column(title: "Пароль", width: 100)]
         public string Password { get; set; } = string.Empty;
 
-        [DisplayName("Стаж работы")]
+        [Column(title: "Стаж работы", width: 100)]
         public int WorkExperience { get; set; }
 
-        [DisplayName("Квалификация")]
+        [Column(title: "Квалификация", width: 100)]
         public int Qualification { get; set; }
     }
 }

Confectionery/ConfectioneryContracts/ViewModels/MessageInfoViewModel.cs

@@ -0,0 +1,36 @@
+using ConfectioneryDataModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using ConfectioneryDataModels.Models;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ConfectioneryContracts.Attributes;
+
+namespace ConfectioneryContracts.ViewModels
+{
+    public class MessageInfoViewModel : IMessageInfoModel
+    {
+        [Column(visible: false)]
+        public int Id { get; set; }
+
+        [Column(visible: false)]
+        public string MessageId { get; set; } = string.Empty;
+
+        [Column(visible: false)]
+        public int? ClientId { get; set; }
+
+        [Column(title: "Отправитель", width: 150)]
+        public string SenderName { get; set; } = string.Empty;
+
+        [Column(title: "Дата письма", width: 120)]
+        public DateTime DateDelivery { get; set; }
+
+        [Column(title: "Заголовок", width: 150)]
+        public string Subject { get; set; } = string.Empty;
+
+        [Column(title: "Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
+        public string Body { get; set; } = string.Empty;
+    }
+}

Confectionery/ConfectioneryContracts/ViewModels/OrderViewModel.cs

@@ -1,4 +1,5 @@
-using ConfectioneryDataModels.Enums;
+using ConfectioneryContracts.Attributes;
+using ConfectioneryDataModels.Enums;
 using ConfectioneryDataModels.Models;
 using System;
 using System.Collections.Generic;
@@ -11,26 +12,43 @@ namespace ConfectioneryContracts.ViewModels
 {
     public class OrderViewModel : IOrderModel
     {
-        [DisplayName("Номер")]
+        [Column(title: "Номер", width: 100)]
         public int Id { get; set; }
+
+        [Column(visible: false)]
         public int PastryId { get; set; }
-        [DisplayName("Кондитерское Изделие")]
+
+        [Column(title: "Кондитерское изделие", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string PastryName { get; set; } = string.Empty;
-        [DisplayName("Количество")]
+
+        [Column(visible: false)]
         public int ClientId { get; set; }
-        [DisplayName("ФИО клиента")]
+
+        [Column(title: "ФИО клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ClientFIO { get; set; } = string.Empty;
+
+        [Column(visible: false)]
+        public string ClientEmail { get; set; } = string.Empty;
+
+        [Column(visible: false)]
         public int? ImplementerId { get; set; }
-        [DisplayName("ФИО исполнителя")]
+
+        [Column(title: "ФИО исполнителя", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ImplementerFIO { get; set; } = string.Empty;
+
+        [Column(title: "Количество", width: 100)]
         public int Count { get; set; }
-        [DisplayName("Сумма")]
+
+        [Column(title: "Сумма", width: 120)]
         public double Sum { get; set; }
-        [DisplayName("Статус")]
+
+        [Column(title: "Статус", width: 100)]
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
-        [DisplayName("Дата создания")]
+
+        [Column(title: "Дата создания", width: 120)]
         public DateTime DateCreate { get; set; } = DateTime.Now;
-        [DisplayName("Дата выполнения")]
+
+        [Column(title: "Дата выполнения", width: 120)]
         public DateTime? DateImplement { get; set; }
     }
 }

Confectionery/ConfectioneryContracts/ViewModels/PastryViewModel.cs

@@ -1,4 +1,5 @@
-using ConfectioneryDataModels.Models;
+using ConfectioneryContracts.Attributes;
+using ConfectioneryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,11 +11,16 @@ namespace ConfectioneryContracts.ViewModels
 {
     public class PastryViewModel : IPastryModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("Название кондитерского изделия")]
+
+        [Column(title: "Название кондитерского изделия", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string PastryName { get; set; } = string.Empty;
-        [DisplayName("Цена")]
+
+        [Column(title: "Цена", width: 150)]
         public double Price { get; set; }
+
+        [Column(visible: false)]
         public Dictionary<int, (IComponentModel, int)> PastryComponents
         {
             get;

Confectionery/ConfectioneryDataModels/IMessageInfoModel.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryDataModels
+{
+    public interface IMessageInfoModel : IId
+    {
+        string MessageId { get; }
+        int? ClientId { get; }
+        string SenderName { get; }
+        DateTime DateDelivery { get; }
+        string Subject { get; }
+        string Body { get; }
+
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabase.cs

@@ -30,5 +30,6 @@ namespace ConfectioneryDatabaseImplement
         public virtual DbSet<Client> Clients { set; get; }
 
         public virtual DbSet<Implementer> Implementers { set; get; }
+        public virtual DbSet<MessageInfo> Messages { set; get; }
     }
 }

Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabaseImplement.csproj

@@ -21,4 +21,7 @@
     <ProjectReference Include="..\ConfectioneryDataModels\ConfectioneryDataModels.csproj" />
   </ItemGroup>
 
+	<Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+	</Target>
 </Project>

Confectionery/ConfectioneryDatabaseImplement/DatabaseImplementationExtension.cs

@@ -0,0 +1,22 @@
+using ConfectioneryContracts.DI;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryDatabaseImplement.Implements;
+
+namespace ConfectioneryDatabaseImplement
+{
+    public class DatabaseImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 2;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IPastryStorage, PastryStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,32 @@
+using ConfectioneryContracts.StoragesContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryDatabaseImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            using var context = new ConfectioneryDatabase();
+            return context.Set<T>().ToList();
+        }
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass &&
+                type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Implements/ClientStorage.cs

@@ -43,6 +43,7 @@ namespace ConfectioneryDatabaseImplement.Implements
             using var context = new ConfectioneryDatabase();
             return context.Clients.FirstOrDefault(x =>
             (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && !string.IsNullOrEmpty(model.Password) && x.Password == model.Password)
+            || (!string.IsNullOrEmpty(model.Email) && x.Email == model.Email && string.IsNullOrEmpty(model.Password))
             || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
         }
 

Confectionery/ConfectioneryDatabaseImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,57 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            using var context = new ConfectioneryDatabase();
+            if (model.MessageId != null)
+            {
+                return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            using var context = new ConfectioneryDatabase();
+            return context.Messages
+                .Where(x => x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new ConfectioneryDatabase();
+            return context.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            using var context = new ConfectioneryDatabase();
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+            return newMessage.GetViewModel;
+        }
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240502220554_InitialCreate.Designer.cs

@@ -12,7 +12,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace ConfectioneryDatabaseImplement.Migrations
 {
     [DbContext(typeof(ConfectioneryDatabase))]
-    [Migration("20240502172709_InitialCreate")]
+    [Migration("20240502220554_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />
@@ -97,6 +97,36 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -186,6 +216,15 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("PastryComponents");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")

Confectionery/ConfectioneryDatabaseImplement/Migrations/20240502220554_InitialCreate.cs

@@ -70,6 +70,27 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     table.PrimaryKey("PK_Pastries", 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)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_Messages_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                });
+
             migrationBuilder.CreateTable(
                 name: "Orders",
                 columns: table => new
@@ -134,6 +155,11 @@ namespace ConfectioneryDatabaseImplement.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_ClientId",
                 table: "Orders",
@@ -163,6 +189,9 @@ namespace ConfectioneryDatabaseImplement.Migrations
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
+            migrationBuilder.DropTable(
+                name: "Messages");
+
             migrationBuilder.DropTable(
                 name: "Orders");
 

Confectionery/ConfectioneryDatabaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs

@@ -94,6 +94,36 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -183,6 +213,15 @@ namespace ConfectioneryDatabaseImplement.Migrations
                     b.ToTable("PastryComponents");
                 });
 
+            modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId");
+
+                    b.Navigation("Client");
+                });
+
             modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("ConfectioneryDatabaseImplement.Models.Client", "Client")

Confectionery/ConfectioneryDatabaseImplement/Models/Client.cs

@@ -8,24 +8,32 @@ using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Runtime.Serialization;
 
 namespace ConfectioneryDatabaseImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int Id { get; private set; }
 
+        [DataMember]
         [Required]
         public string ClientFIO { get; private set; } = string.Empty;
 
+        [DataMember]
         [Required]
         public string Email { get; private set; } = string.Empty;
 
+        [DataMember]
         [Required]
         public string Password { get; private set; } = string.Empty;
 
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
+        [ForeignKey("ClientId")]
+        public virtual List<MessageInfo> ClientMessages { get; set; } = new();
 
         public static Client? Create(ClientBindingModel model)
         {

Confectionery/ConfectioneryDatabaseImplement/Models/Component.cs

@@ -8,16 +8,21 @@ using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Runtime.Serialization;
 
 namespace ConfectioneryDatabaseImplement.Models
 {
+    [DataContract]
     public class Component : IComponentModel
     {
+        [DataMember]
         public int Id { get; private set; }
 
+        [DataMember]
         [Required]
         public string ComponentName { get; private set; } = string.Empty;
 
+        [DataMember]
         [Required]
         public double Cost { get; set; }
 

Confectionery/ConfectioneryDatabaseImplement/Models/Implementer.cs

@@ -8,22 +8,29 @@ using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Runtime.Serialization;
 
 namespace ConfectioneryDatabaseImplement.Models
 {
+    [DataContract]
     public class Implementer : IImplementerModel
     {
+        [DataMember]
         public int Id { get; set; }
 
+        [DataMember]
         [Required]
         public string ImplementerFIO { get; set; } = string.Empty;
 
+        [DataMember]
         [Required]
         public string Password { get; set; } = string.Empty;
 
+        [DataMember]
         [Required]
         public int WorkExperience { get; set; }
 
+        [DataMember]
         [Required]
         public int Qualification { get; set; }
 

Confectionery/ConfectioneryDatabaseImplement/Models/MessageInfo.cs

@@ -0,0 +1,74 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryDatabaseImplement.Models
+{
+    [DataContract]
+    public class MessageInfo : IMessageInfoModel
+    {
+        [NotMapped]
+        public int Id { get; private set; }
+
+        [DataMember]
+        [Key]
+        [DatabaseGenerated(DatabaseGeneratedOption.None)]
+        public string MessageId { get; set; } = string.Empty;
+
+        [DataMember]
+        public int? ClientId { get; set; }
+
+        [DataMember]
+        [Required]
+        public string SenderName { get; set; } = string.Empty;
+
+        [DataMember]
+        [Required]
+        public DateTime DateDelivery { get; set; }
+
+        [DataMember]
+        [Required]
+        public string Subject { get; set; } = string.Empty;
+
+        [DataMember]
+        [Required]
+        public string Body { get; set; } = string.Empty;
+
+        public virtual Client? Client { get; set; }
+
+        public static MessageInfo? Create(MessageInfoBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject,
+                Body = model.Body
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            Subject = Subject,
+            Body = Body
+        };
+    }
+}

Confectionery/ConfectioneryDatabaseImplement/Models/Order.cs

@@ -6,35 +6,46 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace ConfectioneryDatabaseImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int Id { get; set; }
 
+        [DataMember]
         [Required]
         public int PastryId { get; set; }
 
+        [DataMember]
         [Required]
         public int ClientId { get; set; }
 
+        [DataMember]
         public int? ImplementerId { get; private set; }
 
+        [DataMember]
         [Required]
         public int Count { get; set; }
 
+        [DataMember]
         [Required]
         public double Sum { get; set; }
 
+        [DataMember]
         [Required]
         public OrderStatus Status { get; set; }
 
+        [DataMember]
         [Required]
         public DateTime DateCreate { get; set; }
 
+        [DataMember]
         public DateTime? DateImplement { get; set; }
 
         public virtual Pastry Pastry { get; set; }

Confectionery/ConfectioneryDatabaseImplement/Models/Pastry.cs

@@ -8,21 +8,27 @@ using ConfectioneryContracts.ViewModels;
 using ConfectioneryDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace ConfectioneryDatabaseImplement.Models
 {
+    [DataContract]
     public class Pastry : IPastryModel
     {
+        [DataMember]
         public int Id { get; set; }
 
+        [DataMember]
         [Required]
         public string PastryName { get; set; } = string.Empty;
 
+        [DataMember]
         [Required]
         public double Price { get; set; }
 
         private Dictionary<int, (IComponentModel, int)>? _pastryComponents = null;
 
+        [DataMember]
         [NotMapped]
         public Dictionary<int, (IComponentModel, int)> PastryComponents
         {

Confectionery/ConfectioneryFileImplement/ConfectioneryFileImplement.csproj

@@ -11,4 +11,7 @@
     <ProjectReference Include="..\ConfectioneryDataModels\ConfectioneryDataModels.csproj" />
   </ItemGroup>
 
+	<Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+	</Target>
 </Project>

Confectionery/ConfectioneryFileImplement/DataFileSingleton.cs

@@ -22,6 +22,8 @@ namespace ConfectioneryFileImplement
 
         private readonly string ImplementerFileName = "Implementer.xml";
 
+        private readonly string MessageInfoFileName = "MessageInfo.xml";
+
         public List<Component> Components { get; private set; }
 
         public List<Order> Orders { get; private set; }
@@ -32,6 +34,8 @@ namespace ConfectioneryFileImplement
 
         public List<Implementer> Implementers { get; private set; }
 
+        public List<MessageInfo> Messages { get; private set; }
+
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -51,6 +55,8 @@ namespace ConfectioneryFileImplement
 
         public void SaveImplementers() => SaveData(Implementers, ImplementerFileName, "Implementers", x => x.GetXElement);
 
+        public void SaveMessages() => SaveData(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
+
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
@@ -58,6 +64,7 @@ namespace ConfectioneryFileImplement
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
             Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
+            Messages = LoadData(MessageInfoFileName, "MessageInfo", x => MessageInfo.Create(x)!)!;
         }
 
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)

Confectionery/ConfectioneryFileImplement/FileImplementationExtension.cs

@@ -0,0 +1,22 @@
+using ConfectioneryContracts.DI;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryFileImplement.Implements;
+
+namespace ConfectioneryFileImplement
+{
+    public class FileImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 1;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IPastryStorage,PastryStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

Confectionery/ConfectioneryFileImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,40 @@
+using ConfectioneryContracts.StoragesContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryFileImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        private readonly DataFileSingleton source;
+
+        public BackUpInfo()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            return (List<T>?)source.GetType().GetProperties()
+                .FirstOrDefault(x => x.PropertyType.IsGenericType && x.PropertyType.GetGenericArguments()[0] == typeof(T))
+                ?.GetValue(source);
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            var assembly = typeof(BackUpInfo).Assembly;
+            var types = assembly.GetTypes();
+            foreach (var type in types)
+            {
+                if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
+                {
+                    return type;
+                }
+            }
+            return null;
+        }
+    }
+}

Confectionery/ConfectioneryFileImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,63 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryFileImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataFileSingleton _source;
+
+        public MessageInfoStorage()
+        {
+            _source = DataFileSingleton.GetInstance();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            return _source.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            if (!model.ClientId.HasValue)
+            {
+                return new();
+            }
+            return _source.Messages
+                .Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return null;
+            }
+            return _source.Messages.FirstOrDefault(x => model.MessageId.Equals(x.MessageId))?.GetViewModel;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            _source.Messages.Add(newMessage);
+            _source.SaveMessages();
+            return newMessage.GetViewModel;
+        }
+    }
+}

Confectionery/ConfectioneryFileImplement/Models/Client.cs

@@ -4,20 +4,26 @@ using ConfectioneryDataModels;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 
 namespace ConfectioneryFileImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int Id { get; private set; }
 
+        [DataMember]
         public string ClientFIO { get; private set; } = string.Empty;
 
+        [DataMember]
         public string Email { get; private set; } = string.Empty;
 
+        [DataMember]
         public string Password { get; private set; } = string.Empty;
 
         public static Client? Create(ClientBindingModel model)

Confectionery/ConfectioneryFileImplement/Models/Component.cs

@@ -8,16 +8,21 @@ using ConfectioneryContracts.BindingModels;
 using ConfectioneryContracts.ViewModels;
 using ConfectioneryDataModels.Models;
 using System.Xml.Linq;
+using System.Runtime.Serialization;
 
 
 namespace ConfectioneryFileImplement.Models
 {
+    [DataContract]
     public class Component : IComponentModel
     {
+        [DataMember]
         public int Id { get; private set; }
 
+        [DataMember]
         public string ComponentName { get; private set; } = string.Empty;
 
+        [DataMember]
         public double Cost { get; set; }
 
         public static Component? Create(ComponentBindingModel model)

Confectionery/ConfectioneryFileImplement/Models/Implementer.cs

@@ -4,22 +4,29 @@ using ConfectioneryDataModels;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 
 namespace ConfectioneryFileImplement.Models
 {
+    [DataContract]
     internal class Implementer : IImplementerModel
     {
+        [DataMember]
         public int Id { get; set; }
 
+        [DataMember]
         public string ImplementerFIO { get; set; } = string.Empty;
 
+        [DataMember]
         public string Password { get; set; } = string.Empty;
 
+        [DataMember]
         public int WorkExperience { get; set; }
 
+        [DataMember]
         public int Qualification { get; set; }
 
         public static Implementer? Create(ImplementerBindingModel? model)

Confectionery/ConfectioneryFileImplement/Models/MessageInfo.cs

@@ -0,0 +1,85 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace ConfectioneryFileImplement.Models
+{
+    [DataContract]
+    public class MessageInfo : IMessageInfoModel
+    {
+        public int Id { get; private set; }
+
+        [DataMember]
+        public string MessageId { get; private set; } = string.Empty;
+        [DataMember]
+        public int? ClientId { get; private set; }
+        [DataMember]
+        public string SenderName { get; private set; } = string.Empty;
+        [DataMember]
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+        [DataMember]
+        public string Subject { get; private set; } = string.Empty;
+        [DataMember]
+        public string Body { get; private set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject,
+                Body = model.Body
+            };
+        }
+
+        public static MessageInfo? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = element.Attribute("MessageId")!.Value,
+                ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
+                SenderName = element.Element("SenderName")!.Value,
+                DateDelivery = Convert.ToDateTime(element.Element("DateDelivery")!.Value),
+                Subject = element.Element("Subject")!.Value,
+                Body = element.Element("Body")!.Value
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            Subject = Subject,
+            Body = Body
+        };
+
+        public XElement GetXElement => new("MessageInfo",
+            new XAttribute("MessageId", MessageId),
+            new XElement("ClientId", ClientId),
+            new XElement("SenderName", SenderName),
+            new XElement("DateDelivery", DateDelivery),
+            new XElement("Subject", Subject),
+            new XElement("Body", Body)
+            );
+    }
+}

Confectionery/ConfectioneryFileImplement/Models/Order.cs

@@ -5,30 +5,33 @@ using ConfectioneryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 
 namespace ConfectioneryFileImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int Id { get; private set; }
-
+        [DataMember]
         public int PastryId { get; private set; }
-
+        [DataMember]
         public int ClientId { get; private set; }
-
+        [DataMember]
         public int? ImplementerId { get; private set; }
-
+        [DataMember]
         public int Count { get; private set; }
-
+        [DataMember]
         public double Sum { get; private set; }
-
+        [DataMember]
         public OrderStatus Status { get; private set; }
-
+        [DataMember]
         public DateTime DateCreate { get; private set; }
-
+        [DataMember]
         public DateTime? DateImplement { get; private set; }
 
         public static Order? Create(OrderBindingModel? model)

Confectionery/ConfectioneryFileImplement/Models/Pastry.cs

@@ -4,24 +4,30 @@ using ConfectioneryDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 
 namespace ConfectioneryFileImplement.Models
 {
+    [DataContract]
     public class Pastry : IPastryModel
     {
+        [DataMember]
         public int Id { get; private set; }
 
+        [DataMember]
         public string PastryName { get; private set; } = string.Empty;
 
+        [DataMember]
         public double Price { get; private set; }
 
         public Dictionary<int, int> Components { get; private set; } = new();
 
         private Dictionary<int, (IComponentModel, int)>? _pastryComponents = null;
 
+        [DataMember]
         public Dictionary<int, (IComponentModel, int)> PastryComponents
         {
             get

Confectionery/ConfectioneryListImplement/ConfectioneryListImplement.csproj

@@ -15,4 +15,7 @@
     <ProjectReference Include="..\ConfectioneryDataModels\ConfectioneryDataModels.csproj" />
   </ItemGroup>
 
+	<Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+	</Target>
 </Project>

Confectionery/ConfectioneryListImplement/DataListSingleton.cs

@@ -15,6 +15,7 @@ namespace ConfectioneryListImplement
         public List<Pastry> Pastries { get; set; }
         public List<Client> Clients { get; set; }
         public List<Implementer> Implementers { get; set; }
+        public List<MessageInfo> Messages { get; set; }
         private DataListSingleton()
         {
             Components = new List<Component>();
@@ -22,6 +23,7 @@ namespace ConfectioneryListImplement
             Pastries = new List<Pastry>();
             Clients = new List<Client>();
             Implementers = new List<Implementer>();
+            Messages = new List<MessageInfo>();
         }
 
         public static DataListSingleton GetInstance()

Confectionery/ConfectioneryListImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,22 @@
+using ConfectioneryContracts.StoragesContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryListImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            throw new NotImplementedException();
+        }
+
+        public Type? GetTypeByModelInterface(string modelInterfaceName)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

Confectionery/ConfectioneryListImplement/Implements/MessageInfoStorage.cs

@@ -0,0 +1,77 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryListImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public MessageInfoStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public List<MessageInfoViewModel> GetFullList()
+        {
+            var result = new List<MessageInfoViewModel>();
+            foreach (var message in _source.Messages)
+            {
+                result.Add(message.GetViewModel);
+            }
+            return result;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+            var result = new List<MessageInfoViewModel>();
+            if (!model.ClientId.HasValue)
+            {
+                return result;
+            }
+            foreach (var message in _source.Messages)
+            {
+                if (message.ClientId.HasValue && message.ClientId == model.ClientId)
+                {
+                    result.Add(message.GetViewModel);
+                }
+            }
+            return result;
+        }
+
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.MessageId))
+            {
+                return null;
+            }
+            foreach (var message in _source.Messages)
+            {
+                if (model.MessageId.Equals(message.MessageId))
+                {
+                    return message.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            var newMessage = MessageInfo.Create(model);
+            if (newMessage == null)
+            {
+                return null;
+            }
+            _source.Messages.Add(newMessage);
+            return newMessage.GetViewModel;
+        }
+    }
+}

Confectionery/ConfectioneryListImplement/ListImplementationExtension.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ConfectioneryContracts.DI;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryListImplement.Implements;
+
+namespace ConfectioneryListImplement
+{
+    public class ListImplementationExtension : IImplementationExtension
+    {
+        public int Priority => 0;
+
+        public void RegisterServices()
+        {
+            DependencyManager.Instance.RegisterType<IClientStorage, ClientStorage>();
+            DependencyManager.Instance.RegisterType<IComponentStorage, ComponentStorage>();
+            DependencyManager.Instance.RegisterType<IImplementerStorage, ImplementerStorage>();
+            DependencyManager.Instance.RegisterType<IMessageInfoStorage, MessageInfoStorage>();
+            DependencyManager.Instance.RegisterType<IOrderStorage, OrderStorage>();
+            DependencyManager.Instance.RegisterType<IPastryStorage, PastryStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

Confectionery/ConfectioneryListImplement/Models/MessageInfo.cs

@@ -0,0 +1,54 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDataModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryListImplement.Models
+{
+    public class MessageInfo : IMessageInfoModel
+    {
+        public int Id => throw new NotImplementedException();
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+
+        public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                MessageId = model.MessageId,
+                ClientId = model.ClientId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                Subject = model.Subject,
+                Body = model.Body
+            };
+        }
+
+        public MessageInfoViewModel GetViewModel => new()
+        {
+            MessageId = MessageId,
+            ClientId = ClientId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            Subject = Subject,
+            Body = Body
+        };
+    }
+}

Confectionery/ConfectioneryRestApi/Controllers/ClientController.cs

@@ -12,11 +12,13 @@ namespace ConfectioneryRestApi.Controllers
     {
         private readonly ILogger _logger;
         private readonly IClientLogic _logic;
-        public ClientController(IClientLogic logic, ILogger<ClientController>
+        private readonly IMessageInfoLogic _mailLogic;
+        public ClientController(IClientLogic logic, IMessageInfoLogic mailLogic, ILogger<ClientController>
        logger)
         {
             _logger = logger;
             _logic = logic;
+            _mailLogic = mailLogic;
         }
         [HttpGet]
         public ClientViewModel? Login(string login, string password)
@@ -35,6 +37,22 @@ namespace ConfectioneryRestApi.Controllers
                 throw;
             }
         }
+        [HttpGet]
+        public List<MessageInfoViewModel>? GetMessages(int clientId)
+        {
+            try
+            {
+                return _mailLogic.ReadList(new MessageInfoSearchModel
+                {
+                    ClientId = clientId
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка получения писем клиента");
+                throw;
+            }
+        }
         [HttpPost]
         public void Register(ClientBindingModel model)
         {

Confectionery/ConfectioneryRestApi/Program.cs

@@ -1,4 +1,6 @@
 using ConfectioneryBusinessLogic;
+using ConfectioneryBusinessLogic.MailWorker;
+using ConfectioneryContracts.BindingModels;
 using ConfectioneryContracts.BussinessLogicsContracts;
 using ConfectioneryContracts.StoragesContracts;
 using ConfectioneryDatabaseImplement.Implements;
@@ -14,11 +16,16 @@ builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IPastryStorage, PastryStorage>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IPastryLogic, PastryLogic>();
+builder.Services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+
+builder.Services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
@@ -30,6 +37,26 @@ 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())
 {

Confectionery/ConfectioneryRestApi/appsettings.json

@@ -5,5 +5,13 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+
+  "MailLogin": "vanyaalekseevreserve@gmail.com",
+  "MailPassword": "xdwi oykx wxsc guda"
+
 }

Confectionery/ConfectioneryView/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="vanyaalekseevreserve@gmail.com" />
+		<add key="MailPassword" value="xdwi oykx wxsc guda" />
+	</appSettings>
+</configuration>

Confectionery/ConfectioneryView/ConfectioneryView.csproj

@@ -32,4 +32,10 @@
     <Folder Include="Properties\" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="App.config">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>

Confectionery/ConfectioneryView/DataGridViewExtension.cs

@@ -0,0 +1,51 @@
+using ConfectioneryContracts.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryView
+{
+    public static class DataGridViewExtension
+    {
+        public static void FillAndConfigGrid<T>(this DataGridView grid, List<T>? data)
+        {
+            if (data == null)
+            {
+                return;
+            }
+            grid.DataSource = data;
+
+            var type = typeof(T);
+            var properties = type.GetProperties();
+            foreach (DataGridViewColumn column in grid.Columns)
+            {
+                var property = properties.FirstOrDefault(x => x.Name == column.Name);
+                if (property == null)
+                {
+                    throw new InvalidOperationException($"В типе {type.Name} не найдено свойство с именем {column.Name}");
+                }
+                var attribute = property.GetCustomAttributes(typeof(ColumnAttribute), true)?.SingleOrDefault();
+                if (attribute == null)
+                {
+                    throw new InvalidOperationException($"Не найден атрибут типа ColumnAttribute для свойства {property.Name}");
+                }
+                // ищем нужный нам атрибут
+                if (attribute is ColumnAttribute columnAttr)
+                {
+                    column.HeaderText = columnAttr.Title;
+                    column.Visible = columnAttr.Visible;
+                    if (columnAttr.IsUseAutoSize)
+                    {
+                        column.AutoSizeMode = (DataGridViewAutoSizeColumnMode)Enum.Parse(typeof(DataGridViewAutoSizeColumnMode), columnAttr.GridViewAutoSize.ToString());
+                    }
+                    else
+                    {
+                        column.Width = columnAttr.Width;
+                    }
+                }
+            }
+        }
+    }
+}

Confectionery/ConfectioneryView/FormClients.cs

@@ -35,13 +35,7 @@ namespace ConfectioneryView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Clients loading");
             }
             catch (Exception ex)

Confectionery/ConfectioneryView/FormComponents.cs

@@ -1,5 +1,6 @@
 using ConfectioneryContracts.BindingModels;
 using ConfectioneryContracts.BussinessLogicsContracts;
+using ConfectioneryContracts.DI;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
@@ -33,14 +34,7 @@ namespace ConfectioneryView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComponentName"].AutoSizeMode =
-                   DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка компонентов");
             }
             catch (Exception ex)
@@ -53,29 +47,22 @@ namespace ConfectioneryView
 
         private void buttonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
-            if (service is FormComponent form)
+            var form = DependencyManager.Instance.Resolve<FormComponent>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
-
         }
 
         private void buttonUpd_Click(object sender, EventArgs e)
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormComponent));
-                if (service is FormComponent form)
+                var form = DependencyManager.Instance.Resolve<FormComponent>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                 }
             }
         }

Confectionery/ConfectioneryView/FormImplementers.cs

@@ -1,5 +1,6 @@
 using ConfectioneryContracts.BindingModels;
 using ConfectioneryContracts.BussinessLogicsContracts;
+using ConfectioneryContracts.DI;
 using Microsoft.Extensions.Logging;
 
 namespace ConfectioneryView
@@ -26,16 +27,7 @@ namespace ConfectioneryView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["Password"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["WorkExperience"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["Qualification"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Implementers loading");
             }
             catch (Exception ex)
@@ -47,13 +39,10 @@ namespace ConfectioneryView
 
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
-            if (service is FormImplementer form)
+            var form = DependencyManager.Instance.Resolve<FormImplementer>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
         }
 
@@ -61,14 +50,11 @@ namespace ConfectioneryView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
-                if (service is FormImplementer form)
+                var form = DependencyManager.Instance.Resolve<FormImplementer>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                 }
             }
         }

Confectionery/ConfectioneryView/FormMail.Designer.cs

@@ -0,0 +1,62 @@
+namespace ConfectioneryView
+{
+	partial class FormMail
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(12, 12);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.RowTemplate.Height = 29;
+            dataGridView.Size = new Size(776, 426);
+            dataGridView.TabIndex = 0;
+            // 
+            // FormMail
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(dataGridView);
+            Name = "FormMail";
+            Text = "FormMail";
+            Load += FormMail_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+	}
+}

Confectionery/ConfectioneryView/FormMail.cs

@@ -0,0 +1,41 @@
+using ConfectioneryContracts.BussinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ConfectioneryView
+{
+	public partial class FormMail : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoLogic _logic;
+		public FormMail(ILogger<FormMail> logger, IMessageInfoLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void FormMail_Load(object sender, EventArgs e)
+		{
+			try
+			{
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
+                _logger.LogInformation("Загрузка списка писем");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки писем");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+				MessageBoxIcon.Error);
+			}
+		}
+    }
+}

Confectionery/ConfectioneryView/FormMail.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>

Confectionery/ConfectioneryView/FormMain.Designer.cs

@@ -39,10 +39,12 @@
             компонентыПоКондитерскимИзделиямToolStripMenuItem = new ToolStripMenuItem();
             списокЗаказовToolStripMenuItem = new ToolStripMenuItem();
             ЗапускРаботToolStripMenuItem = new ToolStripMenuItem();
+            ПочтаToolStripMenuItem = new ToolStripMenuItem();
             dataGridView = new DataGridView();
             buttonCreateOrder = new Button();
             buttonIssuedOrder = new Button();
             buttonUpd = new Button();
+            СоздатьБэкапToolStripMenuItem = new ToolStripMenuItem();
             menuStrip.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
@@ -50,11 +52,11 @@
             // menuStrip
             // 
             menuStrip.ImageScalingSize = new Size(20, 20);
-            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчетыToolStripMenuItem, ЗапускРаботToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, отчетыToolStripMenuItem, ЗапускРаботToolStripMenuItem, ПочтаToolStripMenuItem, СоздатьБэкапToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
             menuStrip.Padding = new Padding(7, 3, 0, 3);
-            menuStrip.Size = new Size(1332, 30);
+            menuStrip.Size = new Size(1338, 30);
             menuStrip.TabIndex = 0;
             menuStrip.Text = "menuStrip1";
             // 
@@ -128,6 +130,13 @@
             ЗапускРаботToolStripMenuItem.Text = "Запуск работ";
             ЗапускРаботToolStripMenuItem.Click += ЗапускРаботToolStripMenuItem_Click;
             // 
+            // ПочтаToolStripMenuItem
+            // 
+            ПочтаToolStripMenuItem.Name = "ПочтаToolStripMenuItem";
+            ПочтаToolStripMenuItem.Size = new Size(65, 24);
+            ПочтаToolStripMenuItem.Text = "Почта";
+            ПочтаToolStripMenuItem.Click += ПочтаToolStripMenuItem_Click;
+            // 
             // dataGridView
             // 
             dataGridView.AllowUserToAddRows = false;
@@ -137,12 +146,12 @@
             dataGridView.Margin = new Padding(3, 4, 3, 4);
             dataGridView.Name = "dataGridView";
             dataGridView.RowHeadersWidth = 51;
-            dataGridView.Size = new Size(1069, 408);
+            dataGridView.Size = new Size(1097, 408);
             dataGridView.TabIndex = 1;
             // 
             // buttonCreateOrder
             // 
-            buttonCreateOrder.Location = new Point(1092, 156);
+            buttonCreateOrder.Location = new Point(1118, 155);
             buttonCreateOrder.Margin = new Padding(3, 4, 3, 4);
             buttonCreateOrder.Name = "buttonCreateOrder";
             buttonCreateOrder.Size = new Size(208, 36);
@@ -153,7 +162,7 @@
             // 
             // buttonIssuedOrder
             // 
-            buttonIssuedOrder.Location = new Point(1092, 220);
+            buttonIssuedOrder.Location = new Point(1118, 219);
             buttonIssuedOrder.Margin = new Padding(3, 4, 3, 4);
             buttonIssuedOrder.Name = "buttonIssuedOrder";
             buttonIssuedOrder.Size = new Size(208, 36);
@@ -164,7 +173,7 @@
             // 
             // buttonUpd
             // 
-            buttonUpd.Location = new Point(1092, 282);
+            buttonUpd.Location = new Point(1118, 282);
             buttonUpd.Margin = new Padding(3, 4, 3, 4);
             buttonUpd.Name = "buttonUpd";
             buttonUpd.Size = new Size(208, 39);
@@ -173,11 +182,18 @@
             buttonUpd.UseVisualStyleBackColor = true;
             buttonUpd.Click += buttonUpd_Click;
             // 
+            // СоздатьБэкапToolStripMenuItem
+            // 
+            СоздатьБэкапToolStripMenuItem.Name = "СоздатьБэкапToolStripMenuItem";
+            СоздатьБэкапToolStripMenuItem.Size = new Size(122, 24);
+            СоздатьБэкапToolStripMenuItem.Text = "Создать Бэкап";
+            СоздатьБэкапToolStripMenuItem.Click += СоздатьБэкапToolStripMenuItem_Click;
+            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1332, 443);
+            ClientSize = new Size(1338, 443);
             Controls.Add(buttonUpd);
             Controls.Add(buttonIssuedOrder);
             Controls.Add(buttonCreateOrder);
@@ -212,5 +228,7 @@
         private ToolStripMenuItem клиентыToolStripMenuItem;
         private ToolStripMenuItem ИсполнителиToolStripMenuItem;
         private ToolStripMenuItem ЗапускРаботToolStripMenuItem;
+        private ToolStripMenuItem ПочтаToolStripMenuItem;
+        private ToolStripMenuItem СоздатьБэкапToolStripMenuItem;
     }
 }

Confectionery/ConfectioneryView/FormMain.cs

@@ -1,5 +1,6 @@
 using ConfectioneryContracts.BindingModels;
 using ConfectioneryContracts.BussinessLogicsContracts;
+using ConfectioneryContracts.DI;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
@@ -18,14 +19,16 @@ namespace ConfectioneryView
         private readonly ILogger _logger;
         private readonly IOrderLogic _orderLogic;
         private readonly IReportLogic _reportLogic;
+        private readonly IBackUpLogic _backUpLogic;
         private readonly IWorkProcess _workProcess;
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess, IBackUpLogic backUpLogic)
         {
             InitializeComponent();
             _logger = logger;
             _orderLogic = orderLogic;
             _reportLogic = reportLogic;
             _workProcess = workProcess;
+            _backUpLogic = backUpLogic;
         }
 
         private void FormMain_Load(object sender, EventArgs e)
@@ -36,17 +39,7 @@ namespace ConfectioneryView
         {
             try
             {
-                var list = _orderLogic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["PastryId"].Visible = false;
-                    dataGridView.Columns["PastryName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ImplementerId"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_orderLogic.ReadList(null));
                 _logger.LogInformation("Загрузка заказов");
             }
             catch (Exception ex)
@@ -58,48 +51,33 @@ namespace ConfectioneryView
 
         private void buttonCreateOrder_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
-            if (service is FormCreateOrder form)
-            {
-                form.ShowDialog();
-                LoadData();
-            }
+            var form = DependencyManager.Instance.Resolve<FormCreateOrder>();
+            form.ShowDialog();
+            LoadData();
         }
 
         private void КомпонентыToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
-            if (service is FormComponents form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormComponents>();
+            form.ShowDialog();
         }
 
         private void КондитерскиеИзделияToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormPastries));
-            if (service is FormPastries form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormPastries>();
+            form.ShowDialog();
         }
 
         private void КлиентыToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormClients));
-            if (service is FormClients form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormClients>();
+            form.ShowDialog();
         }
 
         private void СписокЗаказовToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportOrders));
-            if (service is FormReportOrders form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormReportOrders>();
+            form.ShowDialog();
         }
         private void СписокИзделийToolStripMenuItem_Click_1(object sender, EventArgs e)
         {
@@ -113,11 +91,8 @@ namespace ConfectioneryView
 
         private void ИзделияПоКомпонентамToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormReportPastryComponents));
-            if (service is FormReportPastryComponents form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormReportPastryComponents>();
+            form.ShowDialog();
         }
 
         private void buttonIssuedOrder_Click(object sender, EventArgs e)
@@ -151,17 +126,44 @@ namespace ConfectioneryView
 
         private void ИсполнителиToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormImplementers));
-            if (service is FormImplementers form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormImplementers>();
+            form.ShowDialog();
         }
 
         private void ЗапускРаботToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            _workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
+            _workProcess.DoWork(DependencyManager.Instance.Resolve<IImplementerLogic>(), _orderLogic);
             MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
         }
+
+        private void ПочтаToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var form = DependencyManager.Instance.Resolve<FormMail>();
+            form.ShowDialog();
+        }
+
+        private void СоздатьБэкапToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                if (_backUpLogic != null)
+                {
+                    var fbd = new FolderBrowserDialog();
+                    if (fbd.ShowDialog() == DialogResult.OK)
+                    {
+                        _backUpLogic.CreateBackUp(new BackUpSaveBindingModel
+                        {
+                            FolderName = fbd.SelectedPath
+                        });
+                        MessageBox.Show("Бэкап создан", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка создания бэкапа", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
     }
 }

Confectionery/ConfectioneryView/FormPastries.cs

@@ -10,6 +10,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using ConfectioneryContracts.DI;
 
 namespace ConfectioneryView
 {
@@ -34,14 +35,7 @@ namespace ConfectioneryView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["PastryName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["PastryComponents"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка кондитерских изделий");
             }
             catch (Exception ex)
@@ -53,13 +47,10 @@ namespace ConfectioneryView
 
         private void buttonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormPastry));
-            if (service is FormPastry form)
+            var form = DependencyManager.Instance.Resolve<FormPastry>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
         }
 
@@ -67,14 +58,11 @@ namespace ConfectioneryView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormPastry));
-                if (service is FormPastry form)
+                var form = DependencyManager.Instance.Resolve<FormPastry>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
+                    LoadData();
                 }
             }
         }

Confectionery/ConfectioneryView/FormPastry.cs

@@ -12,6 +12,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using ConfectioneryContracts.DI;
 
 namespace ConfectioneryView
 {
@@ -84,26 +85,23 @@ namespace ConfectioneryView
 
         private void buttonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormPastryComponent));
-            if (service is FormPastryComponent form)
+            var form = DependencyManager.Instance.Resolve<FormPastryComponent>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
+                if (form.ComponentModel == null)
                 {
-                    if (form.ComponentModel == null)
-                    {
-                        return;
-                    }
-                    _logger.LogInformation("Добавление нового компонента: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
-                    if (_pastryComponents.ContainsKey(form.Id))
-                    {
-                        _pastryComponents[form.Id] = (form.ComponentModel, form.Count);
-                    }
-                    else
-                    {
-                        _pastryComponents.Add(form.Id, (form.ComponentModel, form.Count));
-                    }
-                    LoadData();
+                    return;
                 }
+                _logger.LogInformation("Adding new component: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
+                if (_pastryComponents.ContainsKey(form.Id))
+                {
+                    _pastryComponents[form.Id] = (form.ComponentModel, form.Count);
+                }
+                else
+                {
+                    _pastryComponents.Add(form.Id, (form.ComponentModel, form.Count));
+                }
+                LoadData();
             }
         }
 
@@ -111,22 +109,19 @@ namespace ConfectioneryView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormPastryComponent));
-                if (service is FormPastryComponent form)
+                var form = DependencyManager.Instance.Resolve<FormPastryComponent>();
+                int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
+                form.Id = id;
+                form.Count = _pastryComponents[id].Item2;
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
-                    form.Id = id;
-                    form.Count = _pastryComponents[id].Item2;
-                    if (form.ShowDialog() == DialogResult.OK)
+                    if (form.ComponentModel == null)
                     {
-                        if (form.ComponentModel == null)
-                        {
-                            return;
-                        }
-                        _logger.LogInformation("Изменение компонента: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
-                        _pastryComponents[form.Id] = (form.ComponentModel, form.Count);
-                        LoadData();
+                        return;
                     }
+                    _logger.LogInformation("Component editing: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
+                    _pastryComponents[form.Id] = (form.ComponentModel, form.Count);
+                    LoadData();
                 }
             }
         }

Confectionery/ConfectioneryView/Program.cs

@@ -7,13 +7,14 @@ using ConfectioneryDatabaseImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
+using ConfectioneryBusinessLogic.MailWorker;
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.DI;
 
 namespace ConfectioneryView
 {
     internal static class Program
     {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
         /// <summary>
         ///  The main entry point for the application.
         /// </summary>
@@ -23,49 +24,70 @@ namespace ConfectioneryView
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            var services = new ServiceCollection();
-            ConfigureServices(services);
-            _serviceProvider = services.BuildServiceProvider();
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+            InitDependency();
+            try
+            {
+                var mailSender = DependencyManager.Instance.Resolve<AbstractMailWorker>();
+                mailSender?.MailConfig(new MailConfigBindingModel
+                {
+                    MailLogin = System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ?? string.Empty,
+                    MailPassword = System.Configuration.ConfigurationManager.AppSettings["MailPassword"] ?? string.Empty,
+                    SmtpClientHost = System.Configuration.ConfigurationManager.AppSettings["SmtpClientHost"] ?? string.Empty,
+                    SmtpClientPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["SmtpClientPort"]),
+                    PopHost = System.Configuration.ConfigurationManager.AppSettings["PopHost"] ?? string.Empty,
+                    PopPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["PopPort"])
+                });
+
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+            }
+            catch (Exception ex)
+            {
+                var logger = DependencyManager.Instance.Resolve<ILogger>();
+                logger?.LogError(ex, "Mails Problem");
+            }
+            Application.Run(DependencyManager.Instance.Resolve<FormMain>());
         }
 
-        private static void ConfigureServices(ServiceCollection services)
+        private static void InitDependency()
         {
-            services.AddLogging(option =>
+            DependencyManager.InitDependency();
+
+            DependencyManager.Instance.AddLogging(option =>
             {
                 option.SetMinimumLevel(LogLevel.Information);
                 option.AddNLog("nlog.config");
             });
-            services.AddTransient<IComponentStorage, ComponentStorage>();
-            services.AddTransient<IOrderStorage, OrderStorage>();
-            services.AddTransient<IPastryStorage, PastryStorage>();
-            services.AddTransient<IClientStorage, ClientStorage>();
-            services.AddTransient<IImplementerStorage, ImplementerStorage>();
 
-            services.AddTransient<IComponentLogic, ComponentLogic>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
-            services.AddTransient<IPastryLogic, PastryLogic>();
-            services.AddTransient<IReportLogic, ReportLogic>();
-            services.AddTransient<IClientLogic, ClientLogic>();
-            services.AddTransient<IImplementerLogic, ImplementerLogic>();
-            services.AddTransient<IWorkProcess, WorkModeling>();
+            DependencyManager.Instance.RegisterType<IComponentLogic, ComponentLogic>();
+            DependencyManager.Instance.RegisterType<IOrderLogic, OrderLogic>();
+            DependencyManager.Instance.RegisterType<IPastryLogic, PastryLogic>();
+            DependencyManager.Instance.RegisterType<IReportLogic, ReportLogic>();
+            DependencyManager.Instance.RegisterType<IClientLogic, ClientLogic>();
+            DependencyManager.Instance.RegisterType<IImplementerLogic, ImplementerLogic>();
+            DependencyManager.Instance.RegisterType<IMessageInfoLogic, MessageInfoLogic>();
 
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
-            services.AddTransient<AbstractSaveToWord, SaveToWord>();
-            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToExcel, SaveToExcel>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToWord, SaveToWord>();
+            DependencyManager.Instance.RegisterType<AbstractSaveToPdf, SaveToPdf>();
+            DependencyManager.Instance.RegisterType<IWorkProcess, WorkModeling>();
+            DependencyManager.Instance.RegisterType<AbstractMailWorker, MailKitWorker>(true);
+            DependencyManager.Instance.RegisterType<IBackUpLogic, BackUpLogic>();
 
-            services.AddTransient<FormMain>();
-            services.AddTransient<FormComponent>();
-            services.AddTransient<FormComponents>();
-            services.AddTransient<FormCreateOrder>();
-            services.AddTransient<FormPastry>();
-            services.AddTransient<FormPastryComponent>();
-            services.AddTransient<FormPastries>();
-            services.AddTransient<FormClients>();
-            services.AddTransient<FormImplementer>();
-            services.AddTransient<FormImplementers>();
-            services.AddTransient<FormReportPastryComponents>();
-            services.AddTransient<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormMain>();
+            DependencyManager.Instance.RegisterType<FormComponent>();
+            DependencyManager.Instance.RegisterType<FormComponents>();
+            DependencyManager.Instance.RegisterType<FormCreateOrder>();
+            DependencyManager.Instance.RegisterType<FormPastry>();
+            DependencyManager.Instance.RegisterType<FormPastries>();
+            DependencyManager.Instance.RegisterType<FormPastryComponent>();
+            DependencyManager.Instance.RegisterType<FormReportPastryComponents>();
+            DependencyManager.Instance.RegisterType<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormClients>();
+            DependencyManager.Instance.RegisterType<FormImplementer>();
+            DependencyManager.Instance.RegisterType<FormImplementers>();
+            DependencyManager.Instance.RegisterType<FormMail>();
         }
+
+        private static void MailCheck(object obj) => DependencyManager.Instance.Resolve<AbstractMailWorker>()?.MailCheck();
     }
 }