8ая лаба надеюсь работает

ComputersShop/ComputersShopBusinessLogic/BusinessLogics/BackUpLogic.cs

@@ -0,0 +1,99 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BusinessLogicsContracts;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopDataModels;
+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 ComputersShopBusinessLogic.BusinessLogics
+{
+    public class BackUpLogic : IBackUpLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IBackUpInfo _backUpInfo;
+        public BackUpLogic(ILogger<BackUpLogic> logger, IBackUpInfo backUpInfo)
+        {
+            _logger = logger;
+            _backUpInfo = backUpInfo;
+        }
+        public void CreateBackUp(BackUpSaveBindingModel model)
+        {
+            if (_backUpInfo == null)
+            {
+                return;
+            }
+            try
+            {
+                _logger.LogDebug("Clear folder");
+                // зачистка папки и удаление старого архива
+                var dirInfo = new DirectoryInfo(model.FolderName);
+                if (dirInfo.Exists)
+                {
+                    foreach (var file in dirInfo.GetFiles())
+                    {
+                        file.Delete();
+                    }
+                }
+                _logger.LogDebug("Delete archive");
+                string fileName = $"{model.FolderName}.zip";
+                if (File.Exists(fileName))
+                {
+                    File.Delete(fileName);
+                }
+                // берем метод для сохранения
+                _logger.LogDebug("Get assembly");
+                var typeIId = typeof(IId);
+                var assembly = typeIId.Assembly;
+                if (assembly == null)
+                {
+                    throw new ArgumentNullException("Сборка не найдена", nameof(assembly));
+                }
+                var types = assembly.GetTypes();
+                var method = GetType().GetMethod("SaveToFile", BindingFlags.NonPublic | BindingFlags.Instance);
+                _logger.LogDebug("Find {count} types", types.Length);
+                foreach (var type in types)
+                {
+                    if (type.IsInterface && type.GetInterface(typeIId.Name) != null)
+                    {
+                        var modelType = _backUpInfo.GetTypeByModelInterface(type.Name);
+                        if (modelType == null)
+                        {
+                            throw new InvalidOperationException($"Не найден класс-модель для {type.Name}");
+                        }
+                        _logger.LogDebug("Call SaveToFile method for {name} type", type.Name);
+                        // вызываем метод на выполнение
+                        method?.MakeGenericMethod(modelType).Invoke(this, new object[] { model.FolderName });
+                    }
+                }
+                _logger.LogDebug("Create zip and remove folder");
+                // архивируем
+                ZipFile.CreateFromDirectory(model.FolderName, fileName);
+                // удаляем папку
+                dirInfo.Delete(true);
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+        private void SaveToFile<T>(string folderName) where T : class, new()
+        {
+            var records = _backUpInfo.GetList<T>();
+            if (records == null)
+            {
+                _logger.LogWarning("{type} type get null list", typeof(T).Name);
+                return;
+            }
+            var jsonFormatter = new DataContractJsonSerializer(typeof(List<T>));
+            using var fs = new FileStream(string.Format("{0}/{1}.json", folderName, typeof(T).Name), FileMode.OpenOrCreate);
+            jsonFormatter.WriteObject(fs, records);
+        }
+    }
+}

ComputersShop/ComputersShopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -23,6 +23,7 @@ namespace ComputersShopBusinessLogic.BusinessLogics
         private readonly AbstractMailWorker _mailWorker;
 
         static readonly object locker = new();
+
         public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker)
         {
             _logger = logger;

ComputersShop/ComputersShopContracts/Attributes/ColumnAttribute.cs

@@ -0,0 +1,20 @@
+namespace ComputersShopContracts.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;
+        }
+    }
+}

ComputersShop/ComputersShopContracts/Attributes/GridViewAutoSize.cs

@@ -0,0 +1,21 @@
+namespace ComputersShopContracts.Attributes
+{
+    public enum GridViewAutoSize
+    {
+        NotSet = 0,
+
+        None = 1,
+
+        ColumnHeader = 2,
+
+        AllCellsExceptHeader = 4,
+
+        AllCells = 6,
+
+        DisplayedCellsExceptHeader = 8,
+
+        DisplayedCells = 10,
+
+        Fill = 16
+    }
+}

ComputersShop/ComputersShopContracts/BindingModels/BackUpSaveBindingModel.cs

@@ -0,0 +1,7 @@
+namespace ComputersShopContracts.BindingModels
+{
+    public class BackUpSaveBindingModel
+    {
+        public string FolderName { get; set; } = string.Empty;
+    }
+}

ComputersShop/ComputersShopContracts/BindingModels/MessageInfoBindingModel.cs

@@ -9,6 +9,7 @@ namespace ComputersShopContracts.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;

ComputersShop/ComputersShopContracts/BusinessLogicsContracts/IBackUpLogic.cs

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

ComputersShop/ComputersShopContracts/ComputersShopContracts.csproj

@@ -13,6 +13,8 @@
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
     <PackageReference Include="Serilog.AspNetCore" Version="8.0.1" />
+    <PackageReference Include="Unity" Version="5.11.10" />
+    <PackageReference Include="Unity.Microsoft.Logging" Version="5.11.1" />
   </ItemGroup>
 
   <ItemGroup>

ComputersShop/ComputersShopContracts/DI/DependencyManager.cs

@@ -0,0 +1,62 @@
+using Microsoft.Extensions.Logging;
+
+namespace ComputersShopContracts.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>();
+    }
+}
+

ComputersShop/ComputersShopContracts/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 ComputersShopContracts.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>();
+    }
+}

ComputersShop/ComputersShopContracts/DI/IImplementationExtension.cs

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

ComputersShop/ComputersShopContracts/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 ComputersShopContracts.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>()!;
+        }
+    }
+}

ComputersShop/ComputersShopContracts/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 ComputersShopContracts.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";
+        }
+    }
+}

ComputersShop/ComputersShopContracts/DI/UnityDependencyContainer.cs

@@ -0,0 +1,38 @@
+using Microsoft.Extensions.Logging;
+using Unity.Microsoft.Logging;
+using Unity;
+
+
+namespace ComputersShopContracts.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>();
+        }
+    }
+}

ComputersShop/ComputersShopContracts/StoragesContracts/IBackUpInfo.cs

@@ -0,0 +1,8 @@
+namespace ComputersShopContracts.StoragesContracts
+{
+    public interface IBackUpInfo
+    {
+        List<T>? GetList<T>() where T : class, new();
+        Type? GetTypeByModelInterface(string modelInterfaceName);
+    }
+}

ComputersShop/ComputersShopContracts/ViewModels/ClientViewModel.cs

@@ -1,4 +1,5 @@
-using ComputersShopDataModels.Models;
+using ComputersShopContracts.Attributes;
+using ComputersShopDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -10,12 +11,16 @@ namespace ComputersShopContracts.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;
     }
 }

ComputersShop/ComputersShopContracts/ViewModels/ComponentViewModel.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using ComputersShopDataModels.Models;
+using ComputersShopContracts.Attributes;
 using System.ComponentModel;
 
 
@@ -11,10 +12,13 @@ namespace ComputersShopContracts.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; }
     }
 }

ComputersShop/ComputersShopContracts/ViewModels/ComputerViewModel.cs

@@ -4,20 +4,27 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using ComputersShopContracts.Attributes;
 using ComputersShopDataModels.Models;
 
 namespace ComputersShopContracts.ViewModels
 {
     public class ComputerViewModel : IComputerModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
 
-        [DisplayName("Название компьютера")]
+        [Column(title: "Название компьютера", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ComputerName { get; set; } = string.Empty;
 
-        [DisplayName("Цена")]
+        [Column(title: "Цена", width: 150)]
         public double Price { get; set; }
 
-        public Dictionary<int, (IComponentModel, int)> ComputerComponents { get; set; } = new();
+        [Column(visible: false)]
+        public Dictionary<int, (IComponentModel, int)> ComputerComponents
+        {
+            get;
+            set;
+        } = new();
     }
 }

ComputersShop/ComputersShopContracts/ViewModels/ImplementerViewModel.cs

@@ -4,24 +4,26 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using ComputersShopContracts.Attributes;
 using ComputersShopDataModels.Models;
 
 namespace ComputersShopContracts.ViewModels
 {
     public class ImplementerViewModel
     {
+        [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; }
     }
 }

ComputersShop/ComputersShopContracts/ViewModels/MessageInfoViewModel.cs

@@ -1,4 +1,6 @@
-using System;
+using ComputersShopContracts.Attributes;
+using ComputersShopDataModels.Models;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
@@ -9,19 +11,25 @@ namespace ComputersShopContracts.ViewModels
 {
 	public class MessageInfoViewModel
 	{
+        [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; }
 
-        [DisplayName("Отправитель")]
+        [Column(title: "Отправитель", width: 150)]
         public string SenderName { get; set; } = string.Empty;
 
-        [DisplayName("Дата письма")]
+        [Column(title: "Дата письма", width: 120)]
         public DateTime DateDelivery { get; set; }
 
-        [DisplayName("Заголовок")]
+        [Column(title: "Дата письма", width: 150)]
         public string Subject { get; set; } = string.Empty;
 
-        [DisplayName("Текст")]
+        [Column(title: "Текст", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string Body { get; set; } = string.Empty;
     }
 }

ComputersShop/ComputersShopContracts/ViewModels/OrderViewModel.cs

@@ -1,4 +1,5 @@
-using ComputersShopDataModels.Enums;
+using ComputersShopContracts.Attributes;
+using ComputersShopDataModels.Enums;
 using ComputersShopDataModels.Models;
 using System;
 using System.Collections.Generic;
@@ -11,39 +12,43 @@ namespace ComputersShopContracts.ViewModels
 {
     public class OrderViewModel : IOrderModel
     {
-        [DisplayName("Номер")]
+        [Column(title: "Номер", width: 100)]
         public int Id { get; set; }
 
+        [Column(visible: false)]
         public int ComputerId { get; set; }
 
-        [DisplayName("Компьютер")]
+        [Column(title: "Компьютеры", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ComputerName { get; set; } = string.Empty;
 
+        [Column(visible: false)]
         public int ClientId { get; set; }
 
-        [DisplayName("ФИО клиента")]
+        [Column(title: "ФИО клиента", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string ClientFIO { get; set; } = string.Empty;
 
+        [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;
 
-        [DisplayName("Количество")]
+        [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; }
     }
-}
+}

ComputersShop/ComputersShopDataModels/Models/IMessageInfoModel.cs

@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace ComputersShopDataModels.Models
 {
-	public interface IMessageInfoModel
+	public interface IMessageInfoModel : IId
 	{
         string MessageId { get; }
         int? ClientId { get; }

ComputersShop/ComputersShopDatabaseImplement/ComputerShopDatabase.cs

@@ -15,7 +15,7 @@ namespace ComputersShopDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-1DE5E8N\SQLEXPRESS;Initial Catalog=ComputersShopDatabaseNew;
+                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-1DE5E8N\SQLEXPRESS;Initial Catalog=ComputersShopDatabaseNew8;
                 Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
             }
             base.OnConfiguring(optionsBuilder);

ComputersShop/ComputersShopDatabaseImplement/ComputersShopDatabaseImplement.csproj

@@ -20,4 +20,8 @@
     <ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
   </ItemGroup>
 
+	<Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+	</Target>
+
 </Project>

ComputersShop/ComputersShopDatabaseImplement/DatabaseImplementationExtension.cs

@@ -0,0 +1,22 @@
+using ComputersShopContracts.DI;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopDatabaseImplement.Implements;
+
+namespace ComputersShopDatabaseImplement
+{
+    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<IComputerStorage, ComputerStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

ComputersShop/ComputersShopDatabaseImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,33 @@
+using ComputersShopContracts.StoragesContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopDatabaseImplement.Implements
+{
+    public class BackUpInfo : IBackUpInfo
+    {
+        public List<T>? GetList<T>() where T : class, new()
+        {
+            using var context = new ComputersShopDatabase();
+            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;
+        }
+    }
+}
+

ComputersShop/ComputersShopDatabaseImplement/Migrations/20240519154028_InitialCreate.Designer.cs

@@ -12,7 +12,7 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace ComputersShopDatabaseImplement.Migrations
 {
     [DbContext(typeof(ComputersShopDatabase))]
-    [Migration("20240518091255_InitialCreate")]
+    [Migration("20240519154028_InitialCreate")]
     partial class InitialCreate
     {
         /// <inheritdoc />

ComputersShop/ComputersShopDatabaseImplement/Models/Client.cs

@@ -8,28 +8,28 @@ using System.Threading.Tasks;
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.ViewModels;
 using ComputersShopDataModels.Models;
+using System.Runtime.Serialization;
 
 namespace ComputersShopDatabaseImplement.Models
 {
+    [DataContract]
     public class Client : IClientModel
     {
+        [DataMember]
         public int Id { get; private set; }
-
+        [DataMember]
         [Required]
         public string ClientFIO { get; private set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public string Email { get; private set; } = string.Empty;
-
+        [DataMember]
         [Required]
         public string Password { get; private set; } = string.Empty;
-
         [ForeignKey("ClientId")]
         public virtual List<Order> Orders { get; set; } = new();
-
         [ForeignKey("ClientId")]
         public virtual List<MessageInfo> ClientMessages { get; set; } = new();
-
         public static Client? Create(ClientBindingModel model)
         {
             if (model == null)
@@ -44,7 +44,6 @@ namespace ComputersShopDatabaseImplement.Models
                 Password = model.Password
             };
         }
-
         public void Update(ClientBindingModel model)
         {
             if (model == null)
@@ -55,7 +54,6 @@ namespace ComputersShopDatabaseImplement.Models
             Email = model.Email;
             Password = model.Password;
         }
-
         public ClientViewModel GetViewModel => new()
         {
             Id = Id,
@@ -64,4 +62,4 @@ namespace ComputersShopDatabaseImplement.Models
             Password = Password
         };
     }
-}
+}

ComputersShop/ComputersShopDatabaseImplement/Models/Component.cs

@@ -8,14 +8,19 @@ using ComputersShopContracts.ViewModels;
 using ComputersShopDataModels.Models;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Runtime.Serialization;
 
 namespace ComputersShopDatabaseImplement.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; }
         [ForeignKey("ComponentId")]
@@ -30,7 +35,7 @@ namespace ComputersShopDatabaseImplement.Models
             {
                 Id = model.Id,
                 ComponentName = model.ComponentName,
-                Cost = model.Cost,
+                Cost = model.Cost
             };
         }
         public static Component Create(ComponentViewModel model)
@@ -59,3 +64,4 @@ namespace ComputersShopDatabaseImplement.Models
         };
     }
 }
+

ComputersShop/ComputersShopDatabaseImplement/Models/Computer.cs

@@ -8,17 +8,27 @@ using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.ViewModels;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.ComponentModel.DataAnnotations;
+using System.Runtime.Serialization;
 
 namespace ComputersShopDatabaseImplement.Models
 {
+    [DataContract]
     public class Computer : IComputerModel
     {
+        [DataMember]
         public int Id { get; set; }
+
+        [DataMember]
         [Required]
         public string ComputerName { get; set; } = string.Empty;
+
+        [DataMember]
         [Required]
         public double Price { get; set; }
+
         private Dictionary<int, (IComponentModel, int)>? _computerComponents = null;
+
+        [DataMember]
         [NotMapped]
         public Dictionary<int, (IComponentModel, int)> ComputerComponents
         {
@@ -26,16 +36,19 @@ namespace ComputersShopDatabaseImplement.Models
             {
                 if (_computerComponents == null)
                 {
-                    _computerComponents = Components.ToDictionary(recPC => recPC.ComponentId, recPC =>
-                   (recPC.Component as IComponentModel, recPC.Count));
+                    _computerComponents = Components
+                            .ToDictionary(recPC => recPC.ComponentId, recPC => (recPC.Component as IComponentModel, recPC.Count));
                 }
                 return _computerComponents;
             }
         }
+
         [ForeignKey("ComputerId")]
         public virtual List<ComputerComponent> Components { get; set; } = new();
+
         [ForeignKey("ComputerId")]
         public virtual List<Order> Orders { get; set; } = new();
+
         public static Computer Create(ComputersShopDatabase context, ComputerBindingModel model)
         {
             return new Computer()
@@ -50,11 +63,13 @@ namespace ComputersShopDatabaseImplement.Models
                 }).ToList()
             };
         }
+
         public void Update(ComputerBindingModel model)
         {
             ComputerName = model.ComputerName;
             Price = model.Price;
         }
+
         public ComputerViewModel GetViewModel => new()
         {
             Id = Id,
@@ -62,11 +77,12 @@ namespace ComputersShopDatabaseImplement.Models
             Price = Price,
             ComputerComponents = ComputerComponents
         };
+
         public void UpdateComponents(ComputersShopDatabase context, ComputerBindingModel model)
         {
             var computerComponents = context.ComputerComponents.Where(rec => rec.ComputerId == model.Id).ToList();
             if (computerComponents != null && computerComponents.Count > 0)
-            { // удалили те, которых нет в модели
+            {   // удалили те, которых нет в модели
                 context.ComputerComponents.RemoveRange(computerComponents.Where(rec => !model.ComputerComponents.ContainsKey(rec.ComponentId)));
                 context.SaveChanges();
                 // обновили количество у существующих записей
@@ -78,13 +94,13 @@ namespace ComputersShopDatabaseImplement.Models
                 context.SaveChanges();
             }
             var computer = context.Computers.First(x => x.Id == Id);
-            foreach (var pc in model.ComputerComponents)
+            foreach (var ic in model.ComputerComponents)
             {
                 context.ComputerComponents.Add(new ComputerComponent
                 {
                     Computer = computer,
-                    Component = context.Components.First(x => x.Id == pc.Key),
-                    Count = pc.Value.Item2
+                    Component = context.Components.First(x => x.Id == ic.Key),
+                    Count = ic.Value.Item2
                 });
                 context.SaveChanges();
             }

ComputersShop/ComputersShopDatabaseImplement/Models/Implementer.cs

@@ -8,28 +8,29 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using ComputersShopDataModels.Models;
+using System.Runtime.Serialization;
 
 namespace ComputersShopDatabaseImplement.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; }
-
         [ForeignKey("ImplementerId")]
         public virtual List<Order> Orders { get; set; } = new();
-
         public static Implementer? Create(ImplementerBindingModel model)
         {
             if (model == null)
@@ -45,7 +46,6 @@ namespace ComputersShopDatabaseImplement.Models
                 Qualification = model.Qualification
             };
         }
-
         public static Implementer Create(ImplementerViewModel model)
         {
             return new Implementer
@@ -57,7 +57,6 @@ namespace ComputersShopDatabaseImplement.Models
                 Qualification = model.Qualification
             };
         }
-
         public void Update(ImplementerBindingModel model)
         {
             if (model == null)
@@ -69,7 +68,6 @@ namespace ComputersShopDatabaseImplement.Models
             WorkExperience = model.WorkExperience;
             Qualification = model.Qualification;
         }
-
         public ImplementerViewModel GetViewModel => new()
         {
             Id = Id,
@@ -80,3 +78,4 @@ namespace ComputersShopDatabaseImplement.Models
         };
     }
 }
+

ComputersShop/ComputersShopDatabaseImplement/Models/MessageInfo.cs

@@ -8,31 +8,35 @@ using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Runtime.Serialization;
 
 namespace ComputersShopDatabaseImplement.Models
 {
-	public class MessageInfo : IMessageInfoModel
+    [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)
@@ -49,7 +53,6 @@ namespace ComputersShopDatabaseImplement.Models
                 Body = model.Body
             };
         }
-
         public MessageInfoViewModel GetViewModel => new()
         {
             MessageId = MessageId,

ComputersShop/ComputersShopDatabaseImplement/Models/Order.cs

@@ -2,38 +2,50 @@
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.ViewModels;
 using ComputersShopDataModels.Enums;
+using ComputersShopDataModels.Models;
 
 namespace ComputersShopDatabaseImplement.Models
 {
-    public class Order
+    [DataContract]
+    public class Order : IOrderModel
     {
+        [DataMember]
         public int Id { get; set; }
 
+        [DataMember]
         [Required]
         public int ComputerId { 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 Computer Computer { get; set; }

ComputersShop/ComputersShopFileImplement/ComputersShopFileImplement.csproj

@@ -11,4 +11,8 @@
     <ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
   </ItemGroup>
 
+    <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+	</Target>
+
 </Project>

ComputersShop/ComputersShopFileImplement/FileImplementationExtension.cs

@@ -0,0 +1,22 @@
+using ComputersShopContracts.DI;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopFileImplement.Implements;
+
+namespace ComputersShopFileImplement
+{
+    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<IComputerStorage, ComputerStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

ComputersShop/ComputersShopFileImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,36 @@
+using ComputersShopContracts.StoragesContracts;
+using System.Reflection;
+
+namespace ComputersShopFileImplement.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;
+        }
+    }
+}

ComputersShop/ComputersShopFileImplement/Models/Client.cs

@@ -1,19 +1,26 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.ViewModels;
+using ComputersShopDataModels.Models;
 
 namespace ComputersShopFileImplement.Models
 {
-    public class Client
+    [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)
         {
@@ -21,12 +28,12 @@ namespace ComputersShopFileImplement.Models
             {
                 return null;
             }
-            return new Client()
+            return new()
             {
                 Id = model.Id,
                 ClientFIO = model.ClientFIO,
                 Email = model.Email,
-                Password = model.Password,
+                Password = model.Password
             };
         }
         public static Client? Create(XElement element)
@@ -35,12 +42,12 @@ namespace ComputersShopFileImplement.Models
             {
                 return null;
             }
-            return new Client()
+            return new()
             {
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
-                ClientFIO = element.Element("ClientFIO")!.Value,
+                ClientFIO = element.Element("FIO")!.Value,
                 Email = element.Element("Email")!.Value,
-                Password = element.Element("Password")!.Value,
+                Password = element.Element("Password")!.Value
             };
         }
         public void Update(ClientBindingModel model)
@@ -62,7 +69,7 @@ namespace ComputersShopFileImplement.Models
         };
         public XElement GetXElement => new("Client",
             new XAttribute("Id", Id),
-            new XElement("ClientFIO", ClientFIO),
+            new XElement("FIO", ClientFIO),
             new XElement("Email", Email),
             new XElement("Password", Password)
         );

ComputersShop/ComputersShopFileImplement/Models/Component.cs

@@ -1,20 +1,20 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.ViewModels;
 using ComputersShopDataModels.Models;
+using System.Runtime.Serialization;
 using System.Xml.Linq;
 
 
 namespace ComputersShopFileImplement.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)
         {
@@ -58,8 +58,8 @@ namespace ComputersShopFileImplement.Models
             Cost = Cost
         };
         public XElement GetXElement => new("Component",
-        new XAttribute("Id", Id),
-        new XElement("ComponentName", ComponentName),
-        new XElement("Cost", Cost.ToString()));
+                        new XAttribute("Id", Id),
+                        new XElement("ComponentName", ComponentName),
+                        new XElement("Cost", Cost.ToString()));
     }
 }

ComputersShop/ComputersShopFileImplement/Models/Computer.cs

@@ -7,16 +7,27 @@ using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.ViewModels;
 using ComputersShopDataModels.Models;
 using System.Xml.Linq;
+using System.Runtime.Serialization;
 
 namespace ComputersShopFileImplement.Models
 {
+    [DataContract]
     public class Computer : IComputerModel
     {
+        [DataMember]
         public int Id { get; private set; }
+
+        [DataMember]
         public string ComputerName { 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)>? _computerComponents = null;
+
+        [DataMember]
         public Dictionary<int, (IComponentModel, int)> ComputerComponents
         {
             get
@@ -24,14 +35,14 @@ namespace ComputersShopFileImplement.Models
                 if (_computerComponents == null)
                 {
                     var source = DataFileSingleton.GetInstance();
-                    _computerComponents = Components.ToDictionary(x => x.Key, y =>
-                    ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
-                    y.Value));
+                    _computerComponents = Components.ToDictionary(x => x.Key,
+                        y => ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!, y.Value));
                 }
                 return _computerComponents;
             }
         }
-        public static Computer? Create(ComputerBindingModel model)
+
+        public static Computer? Create(ComputerBindingModel? model)
         {
             if (model == null)
             {
@@ -45,6 +56,7 @@ namespace ComputersShopFileImplement.Models
                 Components = model.ComputerComponents.ToDictionary(x => x.Key, x => x.Value.Item2)
             };
         }
+
         public static Computer? Create(XElement element)
         {
             if (element == null)
@@ -56,14 +68,12 @@ namespace ComputersShopFileImplement.Models
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                 ComputerName = element.Element("ComputerName")!.Value,
                 Price = Convert.ToDouble(element.Element("Price")!.Value),
-                Components =
-                element.Element("ComputerComponents")!.Elements("ComputerComponent")
-                .ToDictionary(x =>
-                Convert.ToInt32(x.Element("Key")?.Value), x =>
-                Convert.ToInt32(x.Element("Value")?.Value))
+                Components = element.Element("ComputerComponents")!.Elements("ComputerComponent")
+                                .ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value))
             };
         }
-        public void Update(ComputerBindingModel model)
+
+        public void Update(ComputerBindingModel? model)
         {
             if (model == null)
             {
@@ -74,6 +84,7 @@ namespace ComputersShopFileImplement.Models
             Components = model.ComputerComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
             _computerComponents = null;
         }
+
         public ComputerViewModel GetViewModel => new()
         {
             Id = Id,
@@ -81,13 +92,14 @@ namespace ComputersShopFileImplement.Models
             Price = Price,
             ComputerComponents = ComputerComponents
         };
+
         public XElement GetXElement => new("Computer",
-            new XAttribute("Id", Id),
-            new XElement("ComputerName", ComputerName),
-            new XElement("Price", Price.ToString()),
-            new XElement("ComputerComponents", Components.Select(x =>
-            new XElement("ComputerComponent", new XElement("Key", x.Key),
-            new XElement("Value", x.Value))).ToArray()));
+                        new XAttribute("Id", Id),
+                        new XElement("ComputerName", ComputerName),
+                        new XElement("Price", Price.ToString()),
+                        new XElement("ComputerComponents", Components.Select(x => new XElement("ComputerComponent",
+                        new XElement("Key", x.Key),
+                        new XElement("Value", x.Value))).ToArray()));
     }
 }
 

ComputersShop/ComputersShopFileImplement/Models/Implementer.cs

@@ -4,18 +4,25 @@ using ComputersShopDataModels.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 ComputersShopFileImplement.Models
 {
+    [DataContract]
     public class Implementer : IImplementerModel
     {
+        [DataMember]
         public int Id { get; set; }
+        [DataMember]
         public string ImplementerFIO { get; set; } = string.Empty;
+        [DataMember]
         public string Password { get; set; } = string.Empty;
+        [DataMember]
         public int WorkExperience { get; set; }
+        [DataMember]
         public int Qualification { get; set; }
         public static Implementer? Create(ImplementerBindingModel? model)
         {

ComputersShop/ComputersShopFileImplement/Models/MessageInfo.cs

@@ -4,26 +4,29 @@ using ComputersShopDataModels.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 ComputersShopFileImplement.Models
 {
-	public class MessageInfo : IMessageInfoModel
+    [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)
@@ -40,7 +43,6 @@ namespace ComputersShopFileImplement.Models
                 Body = model.Body
             };
         }
-
         public static MessageInfo? Create(XElement element)
         {
             if (element == null)
@@ -57,7 +59,6 @@ namespace ComputersShopFileImplement.Models
                 Body = element.Element("Body")!.Value
             };
         }
-
         public MessageInfoViewModel GetViewModel => new()
         {
             MessageId = MessageId,
@@ -67,7 +68,6 @@ namespace ComputersShopFileImplement.Models
             Subject = Subject,
             Body = Body
         };
-
         public XElement GetXElement => new("MessageInfo",
             new XAttribute("MessageId", MessageId),
             new XElement("ClientId", ClientId),

ComputersShop/ComputersShopFileImplement/Models/Order.cs

@@ -8,19 +8,30 @@ using ComputersShopContracts.ViewModels;
 using ComputersShopDataModels.Enums;
 using ComputersShopDataModels.Models;
 using System.Xml.Linq;
+using System.Runtime.Serialization;
 
 namespace ComputersShopFileImplement.Models
 {
+    [DataContract]
     public class Order : IOrderModel
     {
+        [DataMember]
         public int Id { get; private set; }
+        [DataMember]
         public int ComputerId { 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)
         {

ComputersShop/ComputersShopListImplement/ComputersShopListImplement.csproj

@@ -20,4 +20,8 @@
     <ProjectReference Include="..\ComputersShopDataModels\ComputersShopDataModels.csproj" />
   </ItemGroup>
 
+	<Target Name="PostBuild" AfterTargets="PostBuildEvent">
+		<Exec Command="copy /Y &quot;$(TargetDir)*.dll&quot; &quot;$(SolutionDir)ImplementationExtensions\*.dll&quot;" />
+	</Target>
+
 </Project>

ComputersShop/ComputersShopListImplement/Implements/BackUpInfo.cs

@@ -0,0 +1,21 @@
+using ComputersShopContracts.StoragesContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopListImplement.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();
+        }
+    }
+}

ComputersShop/ComputersShopListImplement/ListImplementationExtension.cs

@@ -0,0 +1,27 @@
+using ComputersShopContracts.DI;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopListImplement.Implements;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopListImplement
+{
+    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<IComputerStorage, ComputerStorage>();
+            DependencyManager.Instance.RegisterType<IBackUpInfo, BackUpInfo>();
+        }
+    }
+}

ComputersShop/ComputersShopListImplement/Models/MessageInfo.cs

@@ -11,6 +11,7 @@ namespace ComputersShopListImplement.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;

ComputersShop/ComputersShopView/DataGridViewExtension.cs

@@ -0,0 +1,46 @@
+using ComputersShopContracts.Attributes;
+
+namespace ComputersShopView
+{
+    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;
+                    }
+                }
+            }
+        }
+    }
+}

ComputersShop/ComputersShopView/FormClients.cs

@@ -17,31 +17,28 @@ namespace ComputersShopView
     public partial class FormClients : Form
     {
         private readonly ILogger _logger;
-        private readonly IClientLogic _clientLogic;
-        public FormClients(ILogger<FormClients> logger, IClientLogic clientLogic)
+        private readonly IClientLogic _logic;
+        public FormClients(ILogger<FormClients> logger, IClientLogic logic)
         {
             InitializeComponent();
             _logger = logger;
-            _clientLogic = clientLogic;
+            _logic = logic;
+            LoadData();
+        }
+        private void FormClients_Load(object sender, EventArgs e)
+        {
             LoadData();
         }
         private void LoadData()
         {
             try
             {
-                var list = _clientLogic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["Password"].Visible = false;
-                }
-                _logger.LogInformation("Load clients");
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
+                _logger.LogInformation("Clients loading");
             }
             catch (Exception ex)
             {
-                _logger.LogError(ex, "Load clients error");
+                _logger.LogError(ex, "Clients loading error");
                 MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
@@ -53,16 +50,13 @@ namespace ComputersShopView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                if (MessageBox.Show("Удалить клиента?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                 {
                     int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    _logger.LogInformation("Delete client");
+                    _logger.LogInformation("Deletion of client");
                     try
                     {
-                        if (!_clientLogic.Delete(new ClientBindingModel
-                        {
-                            Id = id
-                        }))
+                        if (!_logic.Delete(new ClientBindingModel { Id = id }))
                         {
                             throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
                         }
@@ -70,7 +64,7 @@ namespace ComputersShopView
                     }
                     catch (Exception ex)
                     {
-                        _logger.LogError(ex, "Delete client error");
+                        _logger.LogError(ex, "Client deletion error");
                         MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                     }
                 }

ComputersShop/ComputersShopView/FormComponents.cs

@@ -9,6 +9,7 @@ using System.Threading.Tasks;
 using System.Windows.Forms;
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.BusinessLogicsContracts;
+using ComputersShopContracts.DI;
 using Microsoft.Extensions.Logging;
 
 
@@ -18,8 +19,7 @@ namespace ComputersShopView
     {
         private readonly ILogger _logger;
         private readonly IComponentLogic _logic;
-        public FormComponents(ILogger<FormComponents> logger, IComponentLogic
-logic)
+        public FormComponents(ILogger<FormComponents> logger, IComponentLogic logic)
         {
             InitializeComponent();
             _logger = logger;
@@ -33,49 +33,32 @@ logic)
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComponentName"].AutoSizeMode =
-                   DataGridViewAutoSizeColumnMode.Fill;
-                }
-                _logger.LogInformation("Загрузка компонентов");
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
+                _logger.LogInformation("Components loading");
             }
             catch (Exception ex)
             {
-                _logger.LogError(ex, "Ошибка загрузки компонентов");
-                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
-               MessageBoxIcon.Error);
+                _logger.LogError(ex, "Components loading error");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
         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();
                 }
             }
         }
@@ -83,18 +66,13 @@ logic)
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                if (MessageBox.Show("Удалить запись?", "Вопрос",
-               MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                if (MessageBox.Show("Удалить запись?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                 {
-                    int id =
-                   Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    _logger.LogInformation("Удаление компонента");
+                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                    _logger.LogInformation("Deletion of component");
                     try
                     {
-                        if (!_logic.Delete(new ComponentBindingModel
-                        {
-                            Id = id
-                        }))
+                        if (!_logic.Delete(new ComponentBindingModel { Id = id }))
                         {
                             throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
                         }
@@ -102,9 +80,8 @@ logic)
                     }
                     catch (Exception ex)
                     {
-                        _logger.LogError(ex, "Ошибка удаления компонента");
-                        MessageBox.Show(ex.Message, "Ошибка",
-                       MessageBoxButtons.OK, MessageBoxIcon.Error);
+                        _logger.LogError(ex, "Component deletion error");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                     }
                 }
             }

ComputersShop/ComputersShopView/FormComputer.cs

@@ -9,6 +9,7 @@ using System.Threading.Tasks;
 using System.Windows.Forms;
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.BusinessLogicsContracts;
+using ComputersShopContracts.DI;
 using ComputersShopContracts.SearchModels;
 using ComputersShopDataModels.Models;
 using Microsoft.Extensions.Logging;
@@ -83,53 +84,42 @@ namespace ComputersShopView
         }
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service =
-           Program.ServiceProvider?.GetService(typeof(FormComputerComponent));
-            if (service is FormComputerComponent form)
+            var form = DependencyManager.Instance.Resolve<FormComputerComponent>();
+            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 (_computerComponents.ContainsKey(form.Id))
-                    {
-                        _computerComponents[form.Id] = (form.ComponentModel,
-                       form.Count);
-                    }
-                    else
-                    {
-                        _computerComponents.Add(form.Id, (form.ComponentModel,
-                       form.Count));
-                    }
-                    LoadData();
+                    return;
                 }
+                _logger.LogInformation("Adding new component: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
+                if (_computerComponents.ContainsKey(form.Id))
+                {
+                    _computerComponents[form.Id] = (form.ComponentModel, form.Count);
+                }
+                else
+                {
+                    _computerComponents.Add(form.Id, (form.ComponentModel, form.Count));
+                }
+                LoadData();
             }
         }
         private void ButtonUpd_Click(object sender, EventArgs e)
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service =
-               Program.ServiceProvider?.GetService(typeof(FormComputerComponent));
-                if (service is FormComputerComponent form)
+                var form = DependencyManager.Instance.Resolve<FormComputerComponent>();
+                int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
+                form.Id = id;
+                form.Count = _computerComponents[id].Item2;
+                if (form.ShowDialog() == DialogResult.OK)
                 {
-                    int id =
-                   Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
-                    form.Id = id;
-                    form.Count = _computerComponents[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);
-                        _computerComponents[form.Id] = (form.ComponentModel, form.Count);
-                        LoadData();
+                        return;
                     }
+                    _logger.LogInformation("Component editing: {ComponentName} - {Count}", form.ComponentModel.ComponentName, form.Count);
+                    _computerComponents[form.Id] = (form.ComponentModel, form.Count);
+                    LoadData();
                 }
             }
         }

ComputersShop/ComputersShopView/FormComputers.cs

@@ -10,6 +10,7 @@ using System.Windows.Forms;
 using Microsoft.Extensions.Logging;
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.BusinessLogicsContracts;
+using ComputersShopContracts.DI;
 
 namespace ComputersShopView
 {
@@ -33,32 +34,22 @@ namespace ComputersShopView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComputerName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ComputerComponents"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Computers loading");
             }
             catch (Exception ex)
             {
-                _logger.LogError(ex, "Computers loading error");
+                _logger.LogError(ex, "Ice creams loading error");
                 MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
 
         private void ButtonAdd_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComputer));
-            if (service is FormComputer form)
+            var form = DependencyManager.Instance.Resolve<FormComputer>();
+            if (form.ShowDialog() == DialogResult.OK)
             {
-                if (form.ShowDialog() == DialogResult.OK)
-                {
-                    LoadData();
-                }
+                LoadData();
             }
         }
 
@@ -66,14 +57,11 @@ namespace ComputersShopView
         {
             if (dataGridView.SelectedRows.Count == 1)
             {
-                var service = Program.ServiceProvider?.GetService(typeof(FormComputer));
-                if (service is FormComputer form)
+                var form = DependencyManager.Instance.Resolve<FormComputer>();
+                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();
                 }
             }
         }

ComputersShop/ComputersShopView/FormImplementers.cs

@@ -1,5 +1,6 @@
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.BusinessLogicsContracts;
+using ComputersShopContracts.DI;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
@@ -33,16 +34,7 @@ namespace ComputersShopView
         {
             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)
@@ -54,32 +46,24 @@ namespace ComputersShopView
 
         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)
             {
+                LoadData();
+            }
+        }
+        private void ButtonEdit_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                var form = DependencyManager.Instance.Resolve<FormImplementer>();
+                form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
                 if (form.ShowDialog() == DialogResult.OK)
                 {
                     LoadData();
                 }
             }
         }
-
-        private void ButtonEdit_Click(object sender, EventArgs e)
-        {
-            if (dataGridView.SelectedRows.Count == 1)
-            {
-                var service = Program.ServiceProvider?.GetService(typeof(FormImplementer));
-                if (service is FormImplementer form)
-                {
-                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                    if (form.ShowDialog() == DialogResult.OK)
-                    {
-                        LoadData();
-                    }
-                }
-            }
-        }
-
         private void ButtonDel_Click(object sender, EventArgs e)
         {
             if (dataGridView.SelectedRows.Count == 1)

ComputersShop/ComputersShopView/FormMails.cs

@@ -30,14 +30,7 @@ namespace ComputersShopView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["MessageId"].Visible = false;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                    dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Messages loading");
             }
             catch (Exception ex)

ComputersShop/ComputersShopView/FormMain.Designer.cs

@@ -39,11 +39,12 @@
             this.компонентыПоИзделиямToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.списокЗаказовToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.запускРаботToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.почтаToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.dataGridView = new System.Windows.Forms.DataGridView();
             this.buttonCreateOrder = new System.Windows.Forms.Button();
             this.buttonIssuedOrder = new System.Windows.Forms.Button();
             this.buttonRef = new System.Windows.Forms.Button();
-            this.почтаToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.создатьБэкапToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.menuStrip1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
             this.SuspendLayout();
@@ -55,7 +56,8 @@
             this.справочникиToolStripMenuItem,
             this.отчетыToolStripMenuItem,
             this.запускРаботToolStripMenuItem,
-            this.почтаToolStripMenuItem});
+            this.почтаToolStripMenuItem,
+            this.создатьБэкапToolStripMenuItem});
             this.menuStrip1.Location = new System.Drawing.Point(0, 0);
             this.menuStrip1.Name = "menuStrip1";
             this.menuStrip1.Size = new System.Drawing.Size(1147, 28);
@@ -139,6 +141,13 @@
             this.запускРаботToolStripMenuItem.Text = "Запуск работ";
             this.запускРаботToolStripMenuItem.Click += new System.EventHandler(this.ЗапускРаботToolStripMenuItem_Click);
             // 
+            // почтаToolStripMenuItem
+            // 
+            this.почтаToolStripMenuItem.Name = "почтаToolStripMenuItem";
+            this.почтаToolStripMenuItem.Size = new System.Drawing.Size(65, 24);
+            this.почтаToolStripMenuItem.Text = "Почта";
+            this.почтаToolStripMenuItem.Click += new System.EventHandler(this.ПочтаToolStripMenuItem_Click);
+            // 
             // dataGridView
             // 
             this.dataGridView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
@@ -183,12 +192,12 @@
             this.buttonRef.UseVisualStyleBackColor = true;
             this.buttonRef.Click += new System.EventHandler(this.ButtonRef_Click);
             // 
-            // почтаToolStripMenuItem
+            // создатьБэкапToolStripMenuItem
             // 
-            this.почтаToolStripMenuItem.Name = "почтаToolStripMenuItem";
-            this.почтаToolStripMenuItem.Size = new System.Drawing.Size(65, 24);
-            this.почтаToolStripMenuItem.Text = "Почта";
-            this.почтаToolStripMenuItem.Click += new System.EventHandler(this.ПочтаToolStripMenuItem_Click);
+            this.создатьБэкапToolStripMenuItem.Name = "создатьБэкапToolStripMenuItem";
+            this.создатьБэкапToolStripMenuItem.Size = new System.Drawing.Size(122, 24);
+            this.создатьБэкапToolStripMenuItem.Text = "Создать бэкап";
+            this.создатьБэкапToolStripMenuItem.Click += new System.EventHandler(this.СоздатьБэкапToolStripMenuItem_Click);
             // 
             // FormMain
             // 
@@ -230,5 +239,6 @@
         private ToolStripMenuItem запускРаботToolStripMenuItem;
         private ToolStripMenuItem исполнителиToolStripMenuItem;
         private ToolStripMenuItem почтаToolStripMenuItem;
+        private ToolStripMenuItem создатьБэкапToolStripMenuItem;
     }
 }

ComputersShop/ComputersShopView/FormMain.cs

@@ -10,6 +10,7 @@ using System.Windows.Forms;
 using ComputersShopBusinessLogic.BusinessLogics;
 using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.BusinessLogicsContracts;
+using ComputersShopContracts.DI;
 using Microsoft.Extensions.Logging;
 
 namespace ComputersShopView
@@ -20,7 +21,8 @@ namespace ComputersShopView
         private readonly IOrderLogic _orderLogic;
         private readonly IReportLogic _reportLogic;
         private readonly IWorkProcess _workProcess;
-        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess)
+        private readonly IBackUpLogic _backUpLogic;
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic, IReportLogic reportLogic, IWorkProcess workProcess, IBackUpLogic backUpLogic)
         {
             InitializeComponent();
             _logger = logger;
@@ -28,6 +30,7 @@ namespace ComputersShopView
             _reportLogic = reportLogic;
             _reportLogic = reportLogic;
             _workProcess = workProcess;
+            _backUpLogic = backUpLogic;
         }
         private void FormMain_Load(object sender, EventArgs e)
         {
@@ -37,52 +40,31 @@ namespace ComputersShopView
         {
             try
             {
-                var list = _orderLogic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["ComputerId"].Visible = false;
-                    dataGridView.Columns["ComputerName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                    dataGridView.Columns["ClientEmail"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ImplementerId"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
-                _logger.LogInformation("Загрузка заказов");
+                dataGridView.FillAndConfigGrid(_orderLogic.ReadList(null));
+                _logger.LogInformation("Orders loading");
             }
             catch (Exception ex)
             {
-                _logger.LogError(ex, "Ошибка загрузки заказов");
+                _logger.LogError(ex, "Orders loading error");
                 MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
         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 ИзделияToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormComputers));
-            if (service is FormComputers form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormComputers>();
+            form.ShowDialog();
         }
         private void ButtonCreateOrder_Click(object sender, EventArgs e)
         {
-            var service =
-           Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
-            if (service is FormCreateOrder form)
-            {
-                form.ShowDialog();
-                LoadData();
-            }
+            var form = DependencyManager.Instance.Resolve<FormCreateOrder>();
+            form.ShowDialog();
+            LoadData();
         }
         private void ButtonIssuedOrder_Click(object sender, EventArgs e)
         {
@@ -131,51 +113,59 @@ namespace ComputersShopView
         private void компонентыПоКомпьютерамToolStripMenuItem_Click(object sender,
        EventArgs e)
         {
-            var service =
-           Program.ServiceProvider?.GetService(typeof(FormReportComputerComponents));
-            if (service is FormReportComputerComponents form)
-            {
-                form.ShowDialog();
-            }
+            var form = DependencyManager.Instance.Resolve<FormComponents>();
+            form.ShowDialog();
         }
         private void списокЗаказовToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service =
-           Program.ServiceProvider?.GetService(typeof(FormReportOrders));
-            if (service is FormReportOrders form)
+            using var dialog = new SaveFileDialog { Filter = "docx|*.docx" };
+            if (dialog.ShowDialog() == DialogResult.OK)
             {
-                form.ShowDialog();
+                _reportLogic.SaveComputersToWordFile(new ReportBindingModel { FileName = dialog.FileName });
+                MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
             }
         }
         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 ЗапускРаботToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            _workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic
-            )) as IImplementerLogic)!, _orderLogic);
-            MessageBox.Show("Процесс обработки запущен", "Сообщение",
-           MessageBoxButtons.OK, MessageBoxIcon.Information);
+            _workProcess.DoWork(DependencyManager.Instance.Resolve<IImplementerLogic>(), _orderLogic);
+            MessageBox.Show("Процесс обработки запущен", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
         }
         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 ПочтаToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            var service = Program.ServiceProvider?.GetService(typeof(FormMails));
-            if (service is FormMails form)
+            var form = DependencyManager.Instance.Resolve<FormMails>();
+            form.ShowDialog();
+        }
+        private void СоздатьБэкапToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            try
             {
-                form.ShowDialog();
+                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);
             }
         }
     }

ComputersShop/ComputersShopView/Program.cs

@@ -2,21 +2,17 @@ using ComputersShopBusinessLogic.BusinessLogics;
 using ComputersShopBusinessLogic.OfficePackage.Implements;
 using ComputersShopBusinessLogic.OfficePackage;
 using ComputersShopContracts.BusinessLogicsContracts;
-using ComputersShopContracts.StoragesContracts;
-using ComputersShopDatabaseImplement.Implements;
-using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
-using System;
 using ComputersShopBusinessLogic.MailWorker;
 using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.DI;
+using ComputersShopView;
 
-namespace ComputersShopView
+namespace ComputerShopView
 {
     internal static class Program
     {
-        private static ServiceProvider? _serviceProvider;
-        public static ServiceProvider? ServiceProvider => _serviceProvider;
         /// <summary>
         ///  The main entry point for the application.
         /// </summary>
@@ -26,12 +22,10 @@ namespace ComputersShopView
             // 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();
+            InitDependency();
             try
             {
-                var mailSender = _serviceProvider.GetService<AbstractMailWorker>();
+                var mailSender = DependencyManager.Instance.Resolve<AbstractMailWorker>();
                 mailSender?.MailConfig(new MailConfigBindingModel
                 {
                     MailLogin = System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ?? string.Empty,
@@ -46,56 +40,52 @@ namespace ComputersShopView
             }
             catch (Exception ex)
             {
-                var logger = _serviceProvider.GetService<ILogger>();
+                var logger = DependencyManager.Instance.Resolve<ILogger>();
                 logger?.LogError(ex, "Mails Problem");
             }
-            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+            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<IComputerStorage, ComputerStorage>();
-            services.AddTransient<IClientStorage, ClientStorage>();
-            services.AddTransient<IImplementerStorage, ImplementerStorage>();
-            services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 
-            services.AddTransient<IComponentLogic, ComponentLogic>();
-            services.AddTransient<IOrderLogic, OrderLogic>();
-            services.AddTransient<IComputerLogic, ComputerLogic>();
-            services.AddTransient<IReportLogic, ReportLogic>();
-            services.AddTransient<IClientLogic, ClientLogic>();
-            services.AddTransient<IImplementerLogic, ImplementerLogic>();
-            services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+            DependencyManager.Instance.RegisterType<IComponentLogic, ComponentLogic>();
+            DependencyManager.Instance.RegisterType<IOrderLogic, OrderLogic>();
+            DependencyManager.Instance.RegisterType<IComputerLogic, ComputerLogic>();
+            DependencyManager.Instance.RegisterType<IReportLogic, ReportLogic>();
+            DependencyManager.Instance.RegisterType<IClientLogic, ClientLogic>();
+            DependencyManager.Instance.RegisterType<IImplementerLogic, ImplementerLogic>();
+            DependencyManager.Instance.RegisterType<IMessageInfoLogic, MessageInfoLogic>();
 
-            services.AddTransient<IWorkProcess, WorkModeling>();
-            services.AddSingleton<AbstractMailWorker, MailKitWorker>();
-
-            services.AddTransient<AbstractSaveToWord, SaveToWord>();
-            services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
-            services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
-
-            services.AddTransient<FormMain>();
-            services.AddTransient<FormComponent>();
-            services.AddTransient<FormComponents>();
-            services.AddTransient<FormCreateOrder>();
-            services.AddTransient<FormComputer>();
-            services.AddTransient<FormComputerComponent>();
-            services.AddTransient<FormComputers>();
-            services.AddTransient<FormReportComputerComponents>();
-            services.AddTransient<FormReportOrders>();
-            services.AddTransient<FormClients>();
-            services.AddTransient<FormImplementer>();
-            services.AddTransient<FormImplementers>();
-            services.AddTransient<FormMails>();
+            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>();
 
+            DependencyManager.Instance.RegisterType<FormMain>();
+            DependencyManager.Instance.RegisterType<FormComponent>();
+            DependencyManager.Instance.RegisterType<FormComponents>();
+            DependencyManager.Instance.RegisterType<FormCreateOrder>();
+            DependencyManager.Instance.RegisterType<FormComputer>();
+            DependencyManager.Instance.RegisterType<FormComputers>();
+            DependencyManager.Instance.RegisterType<FormComputerComponent>();
+            DependencyManager.Instance.RegisterType<FormReportComputerComponents>();
+            DependencyManager.Instance.RegisterType<FormReportOrders>();
+            DependencyManager.Instance.RegisterType<FormClients>();
+            DependencyManager.Instance.RegisterType<FormImplementer>();
+            DependencyManager.Instance.RegisterType<FormImplementers>();
+            DependencyManager.Instance.RegisterType<FormMails>();
         }
 
-        private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
+        private static void MailCheck(object obj) => DependencyManager.Instance.Resolve<AbstractMailWorker>()?.MailCheck();
     }
 }