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LawFirm/AbstractLawFirmBusinessLogic/AbstractLawFirmBusinessLogic.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AbstractLawFirmContracts\AbstractLawFirmContracts\AbstractLawFirmContracts.csproj" />
+  </ItemGroup>
+
+</Project>

LawFirm/AbstractLawFirmBusinessLogic/BusinessLogic/ComponentLogic.cs

@@ -0,0 +1,116 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmBusinessLogic.BusinessLogic
+{
+    public class ComponentLogic : IComponentLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentStorage _componentStorage;
+        public ComponentLogic(ILogger<ComponentLogic> logger, IComponentStorage
+       componentStorage)
+        {
+            _logger = logger;
+            _componentStorage = componentStorage;
+        }
+        public List<ComponentViewModel>? ReadList(ComponentSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ComponentName:{ComponentName}.Id:{ Id}", model?.ComponentName, model?.Id);
+            var list = model == null ? _componentStorage.GetFullList() : _componentStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ComponentViewModel? ReadElement(ComponentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ComponentName:{ComponentName}.Id:{ Id}", model.ComponentName, model.Id);
+            var element = _componentStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ComponentBindingModel model)
+        {
+            CheckModel(model);
+            if (_componentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ComponentBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_componentStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(ComponentBindingModel model, bool withParams =
+       true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                throw new ArgumentNullException("Нет названия компонента",
+               nameof(model.ComponentName));
+            }
+            if (model.Cost <= 0)
+            {
+                throw new ArgumentNullException("Цена компонента должна быть больше 0", nameof(model.Cost));
+            }
+            _logger.LogInformation("Component. ComponentName:{ComponentName}.Cost:{ Cost}. Id: { Id}", model.ComponentName, model.Cost, model.Id);
+             var element = _componentStorage.GetElement(new ComponentSearchModel
+            {
+            ComponentName = model.ComponentName
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+
+    }
+}

LawFirm/AbstractLawFirmBusinessLogic/BusinessLogic/DocumentLogic.cs

@@ -0,0 +1,114 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmBusinessLogic.BusinessLogic
+{
+    public class DocumentLogic : IDocumentLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IDocumentStorage _documentStorage;
+        public DocumentLogic(ILogger<DocumentLogic> logger, IDocumentStorage
+        documentStorage)
+        {
+            _logger = logger;
+            _documentStorage = documentStorage;
+        }
+        public List<DocumentViewModel>? ReadList(DocumentSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. DocumentName:{DocumentName}.Id:{ Id}", model?.DocumentName, model?.Id);
+            var list = model == null ? _documentStorage.GetFullList() : _documentStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public DocumentViewModel? ReadElement(DocumentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. DocumentName:{DocumentName}.Id:{ Id}", model.DocumentName, model.Id);
+            var element = _documentStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(DocumentBindingModel model)
+        {
+            CheckModel(model);
+            if (_documentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(DocumentBindingModel model)
+        {
+            CheckModel(model);
+            if (_documentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(DocumentBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_documentStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(DocumentBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.DocumentName))
+            {
+                throw new ArgumentNullException("Нет названия пакета документов",
+               nameof(model.DocumentName));
+            }
+            if (model.Price <= 0)
+            {
+                throw new ArgumentNullException("Цена пакета документов должна быть больше 0", nameof(model.Price));
+            }
+            _logger.LogInformation("Document. DocumentName:{DocumentName}.Cost:{ Cost}. Id: { Id}", model.DocumentName, model.Price, model.Id);
+            var element = _documentStorage.GetElement(new DocumentSearchModel
+            {
+                DocumentName = model.DocumentName
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Пакет документов с таким названием уже есть");
+            }
+        }
+    }
+}

LawFirm/AbstractLawFirmBusinessLogic/BusinessLogic/OrderLogic.cs

@@ -0,0 +1,207 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Enums;
+using AbstractLawFirmDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmBusinessLogic.BusinessLogic
+{
+    public class OrderLogic : IOrderLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IOrderStorage _orderStorage;
+        private readonly IShopStorage _shopStorage;
+        private readonly IShopLogic _shopLogic;
+        private readonly IDocumentStorage _documentStorage;
+
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic shopLogic, IDocumentStorage documentStorage, IShopStorage shopStorage)
+        {
+            _logger = logger;
+            _orderStorage = orderStorage;
+            _shopLogic = shopLogic;
+            _documentStorage = documentStorage;
+            _shopStorage = shopStorage;
+        }
+
+        public List<OrderViewModel>? ReadList(OrderSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
+            var list = model == null ? _orderStorage.GetFullList() :
+           _orderStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool CreateOrder(OrderBindingModel model)
+        {
+            CheckModel(model);
+            if (model.Status != OrderStatus.Неизвестен) return false;
+            model.Status = OrderStatus.Принят;
+            if (_orderStorage.Insert(model) == null)
+            {
+                model.Status = OrderStatus.Неизвестен;
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool ChangeStatus(OrderBindingModel model, OrderStatus status)
+        {
+            CheckModel(model, false);
+            var element = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
+            if (element == null)
+            {
+                _logger.LogWarning("Read operation failed");
+                return false;
+            }
+            if (element.Status != status - 1)
+            {
+                _logger.LogWarning("Status change operation failed");
+                throw new InvalidOperationException("Текущий статус заказа не может быть переведен в выбранный");
+            }
+            if (status == OrderStatus.Готов)
+            {
+                var document = _documentStorage.GetElement(new DocumentSearchModel() { Id = model.DocumentId });
+                if (document == null)
+                {
+                    _logger.LogWarning("Status change operation failed. Car not found.");
+                    return false;
+                }
+
+                if (!CheckThenSupplyMany(document, model.Count))
+                {
+                    _logger.LogWarning("Status change operation failed. Shop supply error.");
+                    return false;
+                }
+            }
+
+            model.Status = status;
+            if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
+            _orderStorage.Update(model);
+            if (_orderStorage.Update(model) == null)
+            {
+                model.Status--;
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool TakeOrderInWork(OrderBindingModel model)
+        {
+            return ChangeStatus(model, OrderStatus.Выполняется);
+        }
+
+        public bool FinishOrder(OrderBindingModel model)
+        {
+            return ChangeStatus(model, OrderStatus.Готов);
+        }
+
+        public bool DeliveryOrder(OrderBindingModel model)
+        {
+            return ChangeStatus(model, OrderStatus.Выдан);
+        }
+
+        private void CheckModel(OrderBindingModel model, bool withParams =
+true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (model.DocumentId < 0)
+            {
+                throw new ArgumentNullException("Некорректный идентификатор документа", nameof(model.DocumentId));
+            }
+            if (model.Sum <= 0)
+            {
+                throw new ArgumentNullException("Цена заказа должна быть больше 0", nameof(model.Sum));
+            }
+            if (model.Count <= 0)
+            {
+                throw new ArgumentNullException("Количество элементов в заказе должно быть больше 0", nameof(model.Count));
+            }
+            _logger.LogInformation("Order. Sum:{ Cost}. Id: { Id}", model.Sum, model.Id);
+        }
+        public bool CheckThenSupplyMany(IDocumentModel document, int count)
+        {
+            if (count <= 0)
+            {
+                _logger.LogWarning("Check then supply operation error. Car count < 0.");
+                return false;
+            }
+
+            int freeSpace = 0;
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                freeSpace += shop.MaxCountDocuments;
+                foreach (var c in shop.ShopDocuments)
+                {
+                    freeSpace -= c.Value.Item2;
+                }
+            }
+
+            if (freeSpace < count)
+            {
+                _logger.LogWarning("Check then supply operation error. There's no place for new cars in shops.");
+                return false;
+            }
+
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                freeSpace = shop.MaxCountDocuments;
+
+                foreach (var c in shop.ShopDocuments)
+                    freeSpace -= c.Value.Item2;
+
+                if (freeSpace <= 0)
+                    continue;
+
+                if (freeSpace >= count)
+                {
+                    if (_shopLogic.SupplyDocuments(new ShopSearchModel() { Id = shop.Id }, document, count))
+                        count = 0;
+                    else
+                    {
+                        _logger.LogWarning("Supply error");
+                        return false;
+                    }
+                }
+                if (freeSpace < count)
+                {
+                    if (_shopLogic.SupplyDocuments(new ShopSearchModel() { Id = shop.Id }, document, freeSpace))
+                        count -= freeSpace;
+                    else
+                    {
+                        _logger.LogWarning("Supply error");
+                        return false;
+                    }
+                }
+                if (count <= 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+    }
+}

LawFirm/AbstractLawFirmBusinessLogic/BusinessLogic/ShopLogic.cs

@@ -0,0 +1,178 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmBusinessLogic.BusinessLogic
+{
+    public class ShopLogic : IShopLogic
+    {
+        private readonly ILogger _logger;
+
+        private readonly IShopStorage _shopStorage;
+        public ShopLogic(ILogger<ShopLogic> logger, IShopStorage shopStorage)
+        {
+            _logger = logger;
+            _shopStorage = shopStorage;
+        }
+        public List<ShopViewModel>? ReadList(ShopSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ShopName:{ShopName}.Id:{ Id}", model?.ShopName, model?.Id);
+
+            var list = model == null ? _shopStorage.GetFullList() : _shopStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ShopViewModel? ReadElement(ShopSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+
+            _logger.LogInformation("ReadElement. ShopName:{ShopName}.Id:{ Id}", model.ShopName, model.Id);
+
+            var element = _shopStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(ShopBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_shopStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ShopBindingModel model)
+        {
+            CheckModel(model);
+
+            if (_shopStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ShopBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+
+            if (_shopStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool SupplyDocuments(ShopSearchModel model, IDocumentModel document, int count)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (document == null)
+            {
+                throw new ArgumentNullException(nameof(document));
+            }
+            if (count <= 0)
+            {
+                throw new ArgumentException("Количество изделий должно быть больше 0", nameof(count));
+            }
+            _logger.LogInformation("AddPlaneInShop. ShopName:{ShopName}.Id:{ Id}", model.ShopName, model.Id);
+            var element = _shopStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("AddPlaneInShop element not found");
+                return false;
+            }
+            _logger.LogInformation("AddPlaneInShop find. Id:{Id}", element.Id);
+
+			int countDocuments = 0;
+			foreach (var c in element.ShopDocuments)
+				countDocuments += c.Value.Item2;
+			if (count > element.MaxCountDocuments - countDocuments)
+			{
+				_logger.LogWarning("Required shop will be overflowed");
+				return false;
+			}
+            else
+            {
+				if (element.ShopDocuments.TryGetValue(document.Id, out var pair))
+				{
+					element.ShopDocuments[document.Id] = (document, count + pair.Item2);
+					_logger.LogInformation("AddPlaneInShop. Added {count} {plane} to '{ShopName}' shop", count, document.DocumentName, element.ShopName);
+				}
+				else
+				{
+					element.ShopDocuments[document.Id] = (document, count);
+					_logger.LogInformation("AddPlaneInShop. Added {count} new plane {plane} to '{ShopName}' shop", count, document.DocumentName, element.ShopName);
+				}
+			}
+
+			_shopStorage.Update(new()
+			{
+				Id = element.Id,
+				Address = element.Address,
+				ShopName = element.ShopName,
+				MaxCountDocuments = element.MaxCountDocuments,
+				OpeningDate = element.OpeningDate,
+				ShopDocuments = element.ShopDocuments
+			});
+            return true;
+        }
+        private void CheckModel(ShopBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                throw new ArgumentNullException("Нет названия магазина", nameof(model.ShopName));
+            }
+            _logger.LogInformation("Shop. ShopName:{ShopName}.Address:{ Address}. Id:{ Id}", model.ShopName, model.Address, model.Id);
+            var element = _shopStorage.GetElement(new ShopSearchModel
+            {
+                ShopName = model.ShopName
+            });
+            if (element != null && element.Id != model.Id && element.ShopName == model.ShopName)
+            {
+                throw new InvalidOperationException("Магазин с таким названием уже есть");
+            }
+        }
+		public bool SellDocument(IDocumentModel document, int count)
+		{
+			return _shopStorage.SellDocument(document, count);
+		}
+	}
+}

LawFirm/AbstractLawFirmBusinessLogic/LawFirmBusinessLogic.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.ions" Version="8.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\LawFirmContracts\LawFirmContracts\LawFirmContracts.csproj" />
+  </ItemGroup>
+
+</Project>

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33122.133
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AbstractLawFirmContracts", "AbstractLawFirmContracts\AbstractLawFirmContracts.csproj", "{32D95EAA-926F-4BFA-A0A9-128BA0260A66}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{32D95EAA-926F-4BFA-A0A9-128BA0260A66}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{32D95EAA-926F-4BFA-A0A9-128BA0260A66}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{32D95EAA-926F-4BFA-A0A9-128BA0260A66}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{32D95EAA-926F-4BFA-A0A9-128BA0260A66}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EA33641B-AC1E-42E6-BA74-A1A91DAF198E}
+	EndGlobalSection
+EndGlobal

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/AbstractLawFirmContracts.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\AbstractLawFirmDataModels\AbstractLawFirmDataModels\AbstractLawFirmDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BindingModels/ComponentBindingModel.cs

@@ -0,0 +1,16 @@
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BindingModels.BindingModels
+{
+    public class ComponentBindingModel : IComponentModel
+    {
+        public int Id { get; set; }
+        public string ComponentName { get; set; } = string.Empty;
+        public double Cost { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BindingModels/DocumentBindingModel.cs

@@ -0,0 +1,17 @@
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BindingModels
+{
+    public class DocumentBindingModel : IDocumentModel
+    {
+        public int Id { get; set; }
+        public string DocumentName { get; set; } = string.Empty;
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> DocumentComponents { get; set; } = new();
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BindingModels/OrderBindingModel.cs

@@ -0,0 +1,21 @@
+using AbstractLawFirmDataModels.Enums;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BindingModels
+{
+    public class OrderBindingModel : IOrderModel
+    {
+        public int Id { get; set; }
+        public int DocumentId { get; set; }
+        public int Count { get; set; }
+        public double Sum { get; set; }
+        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        public DateTime? DateImplement { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BindingModels/ShopBindingModel.cs

@@ -0,0 +1,27 @@
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BindingModels
+{
+    public class ShopBindingModel : IShopModel
+    {
+        public int Id { get; set; }
+
+        public string ShopName { get; set; } = string.Empty;
+
+        public string Address { get; set; } = string.Empty;
+
+        public DateTime OpeningDate { get; set; } = DateTime.Now;
+
+        public Dictionary<int, (IDocumentModel, int)> ShopDocuments
+        {
+            get;
+            set;
+        } = new();
+		public int MaxCountDocuments { get; set; }
+	}
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BusinessLogicsContracts/IComponentLogic.cs

@@ -0,0 +1,20 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BusinessLogicsContracts
+{
+    public interface IComponentLogic
+    {
+        List<ComponentViewModel>? ReadList(ComponentSearchModel? model);
+        ComponentViewModel? ReadElement(ComponentSearchModel model);
+        bool Create(ComponentBindingModel model);
+        bool Update(ComponentBindingModel model);
+        bool Delete(ComponentBindingModel model);
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BusinessLogicsContracts/IDocumentLogic.cs

@@ -0,0 +1,20 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BusinessLogicsContracts
+{
+    public interface IDocumentLogic
+    {
+        List<DocumentViewModel>? ReadList(DocumentSearchModel? model);
+        DocumentViewModel? ReadElement(DocumentSearchModel model);
+        bool Create(DocumentBindingModel model);
+        bool Update(DocumentBindingModel model);
+        bool Delete(DocumentBindingModel model);
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -0,0 +1,20 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BusinessLogicsContracts
+{
+    public interface IOrderLogic
+    {
+        List<OrderViewModel>? ReadList(OrderSearchModel? model);
+        bool CreateOrder(OrderBindingModel model);
+        bool TakeOrderInWork(OrderBindingModel model);
+        bool FinishOrder(OrderBindingModel model);
+        bool DeliveryOrder(OrderBindingModel model);
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -0,0 +1,23 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.BusinessLogicsContracts
+{
+    public interface IShopLogic
+    {
+        List<ShopViewModel>? ReadList(ShopSearchModel? model);
+        ShopViewModel? ReadElement(ShopSearchModel model);
+        bool Create(ShopBindingModel model);
+        bool Update(ShopBindingModel model);
+        bool Delete(ShopBindingModel model);
+        bool SupplyDocuments(ShopSearchModel model, IDocumentModel document, int count);
+		bool SellDocument(IDocumentModel document, int count);
+	}
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/LawFirmContracts.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\LawFirmDataModels\LawFirmDataModels\LawFirmDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/SearchModels/ComponentSearchModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.SearchModels
+{
+    public class ComponentSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ComponentName { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/SearchModels/DocumentSearchModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.SearchModels
+{
+    public class DocumentSearchModel
+    {
+        public int? Id { get; set; }
+        public string? DocumentName { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/SearchModels/OrderSearchModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.SearchModels
+{
+    public class OrderSearchModel
+    {
+        public int? Id { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/SearchModels/ShopSearchModel.cs

@@ -0,0 +1,15 @@
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.SearchModels
+{
+    public class ShopSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ShopName { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/StoragesContracts/IComponentStorage.cs

@@ -0,0 +1,21 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.StoragesContracts
+{
+    public interface IComponentStorage
+    {
+        List<ComponentViewModel> GetFullList();
+        List<ComponentViewModel> GetFilteredList(ComponentSearchModel model);
+        ComponentViewModel? GetElement(ComponentSearchModel model);
+        ComponentViewModel? Insert(ComponentBindingModel model);
+        ComponentViewModel? Update(ComponentBindingModel model);
+        ComponentViewModel? Delete(ComponentBindingModel model);
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/StoragesContracts/IDocumentStorage.cs

@@ -0,0 +1,21 @@
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmContracts.BindingModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.StoragesContracts
+{
+    public interface IDocumentStorage
+    {
+        List<DocumentViewModel> GetFullList();
+        List<DocumentViewModel> GetFilteredList(DocumentSearchModel model);
+        DocumentViewModel? GetElement(DocumentSearchModel model);
+        DocumentViewModel? Insert(DocumentBindingModel model);
+        DocumentViewModel? Update(DocumentBindingModel model);
+        DocumentViewModel? Delete(DocumentBindingModel model);
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/StoragesContracts/IOrderStorage.cs

@@ -0,0 +1,21 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.StoragesContracts
+{
+    public interface IOrderStorage
+    {
+        List<OrderViewModel> GetFullList();
+        List<OrderViewModel> GetFilteredList(OrderSearchModel model);
+        OrderViewModel? GetElement(OrderSearchModel model);
+        OrderViewModel? Insert(OrderBindingModel model);
+        OrderViewModel? Update(OrderBindingModel model);
+        OrderViewModel? Delete(OrderBindingModel model);
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/StoragesContracts/IShopStorage.cs

@@ -0,0 +1,23 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.StoragesContracts
+{
+    public interface IShopStorage
+    {
+        List<ShopViewModel> GetFullList();
+        List<ShopViewModel> GetFilteredList(ShopSearchModel model);
+        ShopViewModel? GetElement(ShopSearchModel model);
+        ShopViewModel? Insert(ShopBindingModel model);
+        ShopViewModel? Update(ShopBindingModel model);
+        ShopViewModel? Delete(ShopBindingModel model);
+		bool SellDocument(IDocumentModel model, int count);
+	}
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/ViewModels/ComponentViewModel.cs

@@ -0,0 +1,19 @@
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.ViewModels
+{
+    public class ComponentViewModel : IComponentModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название компонента")]
+        public string ComponentName { get; set; } = string.Empty;
+        [DisplayName("Цена")]
+        public double Cost { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/ViewModels/DocumentViewModel.cs

@@ -0,0 +1,25 @@
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.ViewModels
+{
+    public class DocumentViewModel : IDocumentModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название пакета документов")]
+        public string DocumentName { get; set; } = string.Empty;
+        [DisplayName("Цена")]
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> DocumentComponents
+        {
+            get;
+            set;
+        } = new();
+
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/ViewModels/OrderViewModel.cs

@@ -0,0 +1,30 @@
+using AbstractLawFirmDataModels.Enums;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.ViewModels
+{
+    public class OrderViewModel : IOrderModel
+    {
+        [DisplayName("Номер")]
+        public int Id { get; set; }
+        public int DocumentId { get; set; }
+        [DisplayName("Пакет документов")]
+        public string DocumentName { get; set; } = string.Empty;
+        [DisplayName("Количество")]
+        public int Count { get; set; }
+        [DisplayName("Сумма")]
+        public double Sum { get; set; }
+        [DisplayName("Статус")]
+        public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
+        [DisplayName("Дата создания")]
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        [DisplayName("Дата выполнения")]
+        public DateTime? DateImplement { get; set; }
+    }
+}

LawFirm/AbstractLawFirmContracts/AbstractLawFirmContracts/ViewModels/ShopViewModel.cs

@@ -0,0 +1,31 @@
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmContracts.ViewModels
+{
+    public class ShopViewModel : IShopModel
+    {
+        public int Id { get; set; }
+
+        [DisplayName("Название магазина")]
+        public string ShopName { get; set; } = string.Empty;
+
+        [DisplayName("Адрес магазина")]
+        public string Address { get; set; } = string.Empty;
+
+        [DisplayName("Дата открытия")]
+        public DateTime OpeningDate { get; set; } = DateTime.Now;
+        public Dictionary<int, (IDocumentModel, int)> ShopDocuments
+        {
+            get;
+            set;
+        } = new();
+		[DisplayName("Максимальное количество пакетов документов в магазине")]
+		public int MaxCountDocuments { get; set; }
+	}
+}

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33122.133
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AbstractLawFirmDataModels", "AbstractLawFirmDataModels\AbstractLawFirmDataModels.csproj", "{9CA9492B-F2F5-40A3-821B-F7EC14AEFE5D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9CA9492B-F2F5-40A3-821B-F7EC14AEFE5D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9CA9492B-F2F5-40A3-821B-F7EC14AEFE5D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9CA9492B-F2F5-40A3-821B-F7EC14AEFE5D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9CA9492B-F2F5-40A3-821B-F7EC14AEFE5D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3F1F2B80-1FE8-42C3-9167-E2E50274FE15}
+	EndGlobalSection
+EndGlobal

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/AbstractLawFirmDataModels.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/Enums/OrderStatus.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmDataModels.Enums
+{
+    public enum OrderStatus
+    {
+        Неизвестен = -1,
+        Принят = 0,
+        Выполняется = 1,
+        Готов = 2,
+        Выдан = 3
+    }
+}

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/IId.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmDataModels
+{
+    public interface IId
+    {
+        int Id { get; }
+    }
+}

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/LawFirmDataModels.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/Models/IComponentModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AbstractLawFirmDataModels;
+
+namespace AbstractLawFirmDataModels.Models
+{
+    public interface IComponentModel : IId
+    {
+        string ComponentName { get; }
+        double Cost { get; }
+
+    }
+}

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/Models/IDocumentModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AbstractLawFirmDataModels;
+
+namespace AbstractLawFirmDataModels.Models
+{
+    public interface IDocumentModel : IId
+    {
+        string DocumentName { get; }
+        double Price { get; }
+        Dictionary<int, (IComponentModel, int)> DocumentComponents { get; }
+    }
+}

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/Models/IOrderModel.cs

@@ -0,0 +1,21 @@
+using AbstractLawFirmDataModels;
+using AbstractLawFirmDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmDataModels.Models
+{
+    public interface IOrderModel : IId
+    {
+        int DocumentId { get; }
+        int Count { get; }
+        double Sum { get; }
+        OrderStatus Status { get; }
+        DateTime DateCreate { get; }
+        DateTime? DateImplement { get; }
+
+    }
+}

LawFirm/AbstractLawFirmDataModels/AbstractLawFirmDataModels/Models/IShopModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmDataModels.Models
+{
+    public interface IShopModel : IId
+    {
+        String ShopName { get; }
+        String Address { get; }
+        DateTime OpeningDate { get; }
+        Dictionary<int, (IDocumentModel, int)> ShopDocuments { get; }
+		int MaxCountDocuments { get; }
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/AbstractLawFirmFileImplement.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AbstractLawFirmContracts\AbstractLawFirmContracts\AbstractLawFirmContracts.csproj" />
+    <ProjectReference Include="..\AbstractLawFirmDataModels\AbstractLawFirmDataModels\AbstractLawFirmDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

LawFirm/AbstractLawFirmFileImpliment/DataFileSingleton.cs

@@ -0,0 +1,62 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+using AbstractLawFirmFileImplement.Models;
+
+namespace AbstractLawFirmFileImpliment
+{
+	internal class DataFileSingleton
+	{
+		private static DataFileSingleton? instance;
+		private readonly string ComponentFileName = "Component.xml";
+		private readonly string OrderFileName = "Order.xml";
+		private readonly string DocumentFileName = "Document.xml";
+		private readonly string ShopFileName = "Shop.xml";
+
+		public List<Component> Components { get; private set; }
+		public List<Order> Orders { get; private set; }
+		public List<Document> Documents { get; private set; }
+		public List<Shop> Shops { get; private set; }
+		public static DataFileSingleton GetInstance()
+		{
+			if (instance == null)
+			{
+				instance = new DataFileSingleton();
+			}
+			return instance;
+		}
+		public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
+		public void SaveDocuments() => SaveData(Documents, DocumentFileName, "Documents", x => x.GetXElement);
+		public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+		public void SaveShops() => SaveData(Shops, ShopFileName, "Shops", x => x.GetXElement);
+		private DataFileSingleton()
+		{
+			Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
+			Documents = LoadData(DocumentFileName, "Document", x => Document.Create(x)!)!;
+			Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+			Shops = LoadData(ShopFileName, "Shop", x => Shop.Create(x)!)!;
+		}
+		private static List<T>? LoadData<T>(string filename, string xmlNodeName,
+	   Func<XElement, T> selectFunction)
+		{
+			if (File.Exists(filename))
+			{
+				return
+			   XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
+			}
+			return new List<T>();
+		}
+		private static void SaveData<T>(List<T> data, string filename, string
+	   xmlNodeName, Func<T, XElement> selectFunction)
+		{
+			if (data != null)
+			{
+				new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
+			}
+
+		}
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Implements/ComponentStorage.cs

@@ -0,0 +1,80 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmFileImplement.Models;
+using AbstractLawFirmFileImpliment;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmFileImplement.Implements
+{
+	public class ComponentStorage : IComponentStorage
+	{
+		private readonly DataFileSingleton source;
+		public ComponentStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
+		public List<ComponentViewModel> GetFullList()
+		{
+			return source.Components.Select(x => x.GetViewModel).ToList();
+		}
+		public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.ComponentName))
+			{
+				return new();
+			}
+			return source.Components.Where(x => x.ComponentName.Contains(model.ComponentName)).Select(x => x.GetViewModel).ToList();
+		}
+		public ComponentViewModel? GetElement(ComponentSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+			{
+				return null;
+			}
+			return source.Components.FirstOrDefault(x =>
+		   (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName ==
+		   model.ComponentName) ||
+			(model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+		}
+		public ComponentViewModel? Insert(ComponentBindingModel model)
+		{
+			model.Id = source.Components.Count > 0 ? source.Components.Max(x => x.Id) + 1 : 1;
+			var newComponent = Component.Create(model);
+			if (newComponent == null)
+			{
+				return null;
+			}
+			source.Components.Add(newComponent);
+			source.SaveComponents();
+			return newComponent.GetViewModel;
+		}
+		public ComponentViewModel? Update(ComponentBindingModel model)
+		{
+			var component = source.Components.FirstOrDefault(x => x.Id == model.Id);
+			if (component == null)
+			{
+				return null;
+			}
+			component.Update(model);
+			source.SaveComponents();
+			return component.GetViewModel;
+		}
+		public ComponentViewModel? Delete(ComponentBindingModel model)
+		{
+			var element = source.Components.FirstOrDefault(x => x.Id == model.Id);
+			if (element != null)
+			{
+				source.Components.Remove(element);
+				source.SaveComponents();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Implements/DocumentStorage.cs

@@ -0,0 +1,84 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmFileImplement.Models;
+using AbstractLawFirmFileImpliment;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmFileImplement.Implements
+{
+	public class DocumentStorage : IDocumentStorage
+	{
+		private readonly DataFileSingleton source;
+
+		public DocumentStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
+
+		public DocumentViewModel? GetElement(DocumentSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.DocumentName) && !model.Id.HasValue)
+			{
+				return null;
+			}
+			return source.Documents.FirstOrDefault(x => (!string.IsNullOrEmpty(model.DocumentName) && x.DocumentName == model.DocumentName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+		}
+
+		public List<DocumentViewModel> GetFilteredList(DocumentSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.DocumentName))
+			{
+				return new();
+			}
+			return source.Documents.Where(x => x.DocumentName.Contains(model.DocumentName)).Select(x => x.GetViewModel).ToList();
+		}
+
+		public List<DocumentViewModel> GetFullList()
+		{
+			return source.Documents.Select(x => x.GetViewModel).ToList();
+		}
+
+		public DocumentViewModel? Insert(DocumentBindingModel model)
+		{
+			model.Id = source.Documents.Count > 0 ? source.Documents.Max(x => x.Id) + 1 : 1;
+			var newDoc = Document.Create(model);
+			if (newDoc == null)
+			{
+				return null;
+			}
+			source.Documents.Add(newDoc);
+			source.SaveDocuments();
+			return newDoc.GetViewModel;
+		}
+
+		public DocumentViewModel? Update(DocumentBindingModel model)
+		{
+			var document = source.Documents.FirstOrDefault(x => x.Id == model.Id);
+			if (document == null)
+			{
+				return null;
+			}
+			document.Update(model);
+			source.SaveDocuments();
+			return document.GetViewModel;
+		}
+		public DocumentViewModel? Delete(DocumentBindingModel model)
+		{
+			var document = source.Documents.FirstOrDefault(x => x.Id == model.Id);
+			if (document == null)
+			{
+				return null;
+			}
+			source.Documents.Remove(document);
+			source.SaveDocuments();
+			return document.GetViewModel;
+		}
+
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Implements/OrderStorage.cs

@@ -0,0 +1,94 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmFileImplement.Models;
+using AbstractLawFirmFileImpliment;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmFileImplement.Implements
+{
+	public class OrderStorage : IOrderStorage
+	{
+		private readonly DataFileSingleton source;
+
+		public OrderStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
+
+		public OrderViewModel? GetElement(OrderSearchModel model)
+		{
+			if (!model.Id.HasValue)
+			{
+				return null;
+			}
+			return GetViewModel(source.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id)));
+		}
+
+		public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+		{
+			if (!model.Id.HasValue)
+			{
+				return new();
+			}
+			return source.Orders.Where(x => x.Id == model.Id).Select(x => GetViewModel(x)).ToList();
+		}
+
+		public List<OrderViewModel> GetFullList()
+		{
+			return source.Orders.Select(x => GetViewModel(x)).ToList();
+		}
+
+		public OrderViewModel? Insert(OrderBindingModel model)
+		{
+			model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
+			var newOrder = Order.Create(model);
+			if (newOrder == null)
+			{
+				return null;
+			}
+			source.Orders.Add(newOrder);
+			source.SaveOrders();
+			return GetViewModel(newOrder);
+		}
+
+		public OrderViewModel? Update(OrderBindingModel model)
+		{
+			var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+			if (order == null)
+			{
+				return null;
+			}
+			order.Update(model);
+			source.SaveOrders();
+			return GetViewModel(order);
+		}
+		public OrderViewModel? Delete(OrderBindingModel model)
+		{
+			var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+			if (order == null)
+			{
+				return null;
+			}
+			source.Orders.Remove(order);
+			source.SaveOrders();
+			return GetViewModel(order);
+		}
+
+		private OrderViewModel GetViewModel(Order order)
+		{
+			var viewModel = order.GetViewModel;
+			var document = source.Documents.FirstOrDefault(x => x.Id == order.DocumentId);
+			if (document != null)
+			{
+				viewModel.DocumentName = document.DocumentName;
+			}
+			return viewModel;
+		}
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Implements/ShopStorage.cs

@@ -0,0 +1,135 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using AbstractLawFirmFileImplement.Models;
+using AbstractLawFirmFileImpliment;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmFileImplement.Implements
+{
+	public class ShopStorage : IShopStorage
+	{
+		private readonly DataFileSingleton source;
+		public ShopStorage()
+		{
+			source = DataFileSingleton.GetInstance();
+		}
+		public ShopViewModel? GetElement(ShopSearchModel model)
+		{
+			if (!model.Id.HasValue)
+			{
+				return null;
+			}
+			return source.Shops.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
+		}
+
+		public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.ShopName))
+			{
+				return new();
+			}
+			return source.Shops
+				.Select(x => x.GetViewModel)
+				.Where(x => x.ShopName.Contains(model.ShopName ?? string.Empty))
+				.ToList();
+		}
+
+		public List<ShopViewModel> GetFullList()
+		{
+			return source.Shops.Select(shop => shop.GetViewModel).ToList();
+		}
+
+		public ShopViewModel? Insert(ShopBindingModel model)
+		{
+			model.Id = source.Shops.Count > 0 ? source.Shops.Max(x => x.Id) + 1 : 1;
+			var newShop = Shop.Create(model);
+			if (newShop == null)
+			{
+				return null;
+			}
+			source.Shops.Add(newShop);
+			source.SaveShops();
+			return newShop.GetViewModel;
+		}
+
+		public ShopViewModel? Update(ShopBindingModel model)
+		{
+			var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+			if (shop == null)
+			{
+				return null;
+			}
+			shop.Update(model);
+			source.SaveShops();
+			return shop.GetViewModel;
+		}
+		public ShopViewModel? Delete(ShopBindingModel model)
+		{
+			var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+			if (shop == null)
+			{
+				return null;
+			}
+			source.Shops.Remove(shop);
+			source.SaveShops();
+			return shop.GetViewModel;
+		}
+
+		public bool SellDocument(IDocumentModel model, int count)
+		{
+			var document = source.Documents.FirstOrDefault(x => x.Id == model.Id);
+
+			if (document == null)
+			{
+				return false;
+			}
+
+
+			var shopDocuments = source.Shops.SelectMany(shop => shop.ShopDocuments.Where(c => c.Value.Item1.Id == document.Id));
+
+            int countStore = shopDocuments.Sum(it => it.Value.Item2);
+
+            if (count > countStore)
+				return false;
+
+			foreach (var shop in source.Shops)
+			{
+				var documents = shop.ShopDocuments;
+
+				foreach (var c in documents.Where(x => x.Value.Item1.Id == document.Id))
+				{
+					int min = Math.Min(c.Value.Item2, count);
+					documents[c.Value.Item1.Id] = (c.Value.Item1, c.Value.Item2 - min);
+					count -= min;
+
+					if (count <= 0)
+						break;
+				}
+
+				shop.Update(new ShopBindingModel
+				{
+					Id = shop.Id,
+					ShopName = shop.ShopName,
+					Address = shop.Address,
+					MaxCountDocuments = shop.MaxCountDocuments,
+					OpeningDate = shop.OpeningDate,
+					ShopDocuments = documents
+				});
+
+				source.SaveShops();
+
+				if (count <= 0)
+					return true;
+			}
+
+			return true;
+		}
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Models/Component.cs

@@ -0,0 +1,64 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AbstractLawFirmFileImplement.Models
+{
+	public class Component : IComponentModel
+	{
+		public int Id { get; private set; }
+		public string ComponentName { get; private set; } = string.Empty;
+		public double Cost { get; set; }
+		public static Component? Create(ComponentBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Component()
+			{
+				Id = model.Id,
+				ComponentName = model.ComponentName,
+				Cost = model.Cost
+			};
+		}
+		public static Component? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+			return new Component()
+			{
+				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+				ComponentName = element.Element("ComponentName")!.Value,
+				Cost = Convert.ToDouble(element.Element("Cost")!.Value)
+			};
+		}
+		public void Update(ComponentBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			ComponentName = model.ComponentName;
+			Cost = model.Cost;
+		}
+		public ComponentViewModel GetViewModel => new()
+		{
+			Id = Id,
+			ComponentName = ComponentName,
+			Cost = Cost
+		};
+		public XElement GetXElement => new("Component",
+		new XAttribute("Id", Id),
+		new XElement("ComponentName", ComponentName),
+		new XElement("Cost", Cost.ToString()));
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Models/Document.cs

@@ -0,0 +1,91 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using AbstractLawFirmFileImpliment;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AbstractLawFirmFileImplement.Models
+{
+	public class Document : IDocumentModel
+	{
+		public int Id { get; private set; }
+		public string DocumentName { get; private set; } = string.Empty;
+		public double Price { get; private set; }
+		public Dictionary<int, int> Components { get; private set; } = new();
+		private Dictionary<int, (IComponentModel, int)>? _documentComponents = null;
+		public Dictionary<int, (IComponentModel, int)> DocumentComponents
+		{
+			get
+			{
+				if (_documentComponents == null)
+				{
+					var source = DataFileSingleton.GetInstance();
+					_documentComponents = Components.ToDictionary(x => x.Key, y =>
+					((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
+					y.Value));
+				}
+				return _documentComponents;
+			}
+		}
+		public static Document? Create(DocumentBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Document()
+			{
+				Id = model.Id,
+				DocumentName = model.DocumentName,
+				Price = model.Price,
+				Components = model.DocumentComponents.ToDictionary(x => x.Key, x
+			   => x.Value.Item2)
+			};
+		}
+		public static Document? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+			return new Document()
+			{
+				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+				DocumentName = element.Element("DocumentName")!.Value,
+				Price = Convert.ToDouble(element.Element("Price")!.Value),
+				Components = element.Element("DocumentComponents")!.Elements("DocumentComponent").ToDictionary(x =>
+		   Convert.ToInt32(x.Element("Key")?.Value), x =>
+		   Convert.ToInt32(x.Element("Value")?.Value))
+			};
+		}
+		public void Update(DocumentBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			DocumentName = model.DocumentName;
+			Price = model.Price;
+			Components = model.DocumentComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
+			_documentComponents = null;
+		}
+		public DocumentViewModel GetViewModel => new()
+		{
+			Id = Id,
+			DocumentName = DocumentName,
+			Price = Price,
+			DocumentComponents = DocumentComponents
+		};
+		public XElement GetXElement => new("Document",
+		new XAttribute("Id", Id),
+		new XElement("DocumentName", DocumentName),
+		new XElement("Price", Price.ToString()),
+		new XElement("DocumentComponents", Components.Select(x =>
+		new XElement("DocumentComponent", new XElement("Key", x.Key), new XElement("Value", x.Value))).ToArray()));
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Models/Order.cs

@@ -0,0 +1,99 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Enums;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AbstractLawFirmFileImplement.Models
+{
+	public class Order : IOrderModel
+	{
+		public int DocumentId { get; private set; }
+
+		public int Count { get; private set; }
+
+		public double Sum { get; private set; }
+
+		public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+
+		public DateTime DateCreate { get; private set; } = DateTime.Now;
+
+		public DateTime? DateImplement { get; private set; }
+
+		public int Id { get; private set; }
+
+		public static Order? Create(OrderBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Order
+			{
+				DocumentId = model.DocumentId,
+				Count = model.Count,
+				Sum = model.Sum,
+				Status = model.Status,
+				DateCreate = model.DateCreate,
+				DateImplement = model.DateImplement,
+				Id = model.Id,
+			};
+		}
+
+		public static Order? Create(XElement element)
+		{
+			if (element == null)
+			{
+				return null;
+			}
+			return new Order()
+			{
+				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+				DocumentId = Convert.ToInt32(element.Element("DocumentId")!.Value),
+				Sum = Convert.ToDouble(element.Element("Sum")!.Value),
+				Count = Convert.ToInt32(element.Element("Count")!.Value),
+				Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
+				DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
+				DateImplement = string.IsNullOrEmpty(element.Element("DateImplement")!.Value) ? null : Convert.ToDateTime(element.Element("DateImplement")!.Value)
+			};
+		}
+
+		public void Update(OrderBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Status = model.Status;
+			DateImplement = model.DateImplement;
+		}
+
+		public OrderViewModel GetViewModel => new()
+		{
+			DocumentId = DocumentId,
+			Count = Count,
+			Sum = Sum,
+			DateCreate = DateCreate,
+			DateImplement = DateImplement,
+			Id = Id,
+			Status = Status,
+		};
+
+		public XElement GetXElement => new(
+			"Order",
+			 new XAttribute("Id", Id),
+			 new XElement("DocumentId", DocumentId.ToString()),
+			 new XElement("Count", Count.ToString()),
+			 new XElement("Sum", Sum.ToString()),
+			 new XElement("Status", Status.ToString()),
+			 new XElement("DateCreate", DateCreate.ToString()),
+			 new XElement("DateImplement", DateImplement.ToString())
+		);
+	}
+}

LawFirm/AbstractLawFirmFileImpliment/Models/Shop.cs

@@ -0,0 +1,114 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using AbstractLawFirmFileImpliment;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AbstractLawFirmFileImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+        public string ShopName { get; private set; } = string.Empty;
+        public string Address { get; private set; } = string.Empty;
+        public int MaxCountDocuments { get; private set; }
+        public DateTime OpeningDate { get; private set; }
+        public Dictionary<int, int> Documents { get; private set; } = new();
+        private Dictionary<int, (IDocumentModel, int)>? _shopDocuments = null;
+        public Dictionary<int, (IDocumentModel, int)> ShopDocuments
+        {
+            get
+            {
+                if (_shopDocuments == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _shopDocuments = Documents.ToDictionary(
+                        x => x.Key,
+                        y => ((source.Documents.FirstOrDefault(z => z.Id == y.Key) as IDocumentModel)!, y.Value)
+                    );
+                }
+                return _shopDocuments;
+            }
+        }
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                MaxCountDocuments = model.MaxCountDocuments,
+                OpeningDate = model.OpeningDate,
+                Documents = model.ShopDocuments.ToDictionary(x => x.Key, x => x.Value.Item2)
+            };
+        }
+        public static Shop? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ShopName = element.Element("ShopName")!.Value,
+                Address = element.Element("Address")!.Value,
+                MaxCountDocuments = Convert.ToInt32(element.Element("MaxCountDocuments")!.Value),
+                OpeningDate = Convert.ToDateTime(element.Element("OpeningDate")!.Value),
+                Documents = element.Element("ShopDocuments")!.Elements("ShopDocument").ToDictionary(
+                    x => Convert.ToInt32(x.Element("Key")?.Value),
+                    x => Convert.ToInt32(x.Element("Value")?.Value)
+                )
+            };
+        }
+
+
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ShopName = model.ShopName;
+            Address = model.Address;
+            MaxCountDocuments = model.MaxCountDocuments;
+            OpeningDate = model.OpeningDate;
+            if (model.ShopDocuments.Count > 0)
+            {
+                Documents = model.ShopDocuments.ToDictionary(x => x.Key, x => x.Value.Item2);
+                _shopDocuments = null;
+            }
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            MaxCountDocuments = MaxCountDocuments,
+            OpeningDate = OpeningDate,
+            ShopDocuments = ShopDocuments,
+        };
+
+        public XElement GetXElement => new(
+        "Shop",
+             new XAttribute("Id", Id),
+             new XElement("ShopName", ShopName),
+             new XElement("Address", Address),
+             new XElement("MaxCountDocuments", MaxCountDocuments),
+             new XElement("OpeningDate", OpeningDate.ToString()),
+             new XElement("ShopDocuments", Documents.Select(x =>
+             new XElement("ShopDocument",
+             new XElement("Key", x.Key),
+             new XElement("Value", x.Value)))
+            .ToArray()));
+    }
+}

LawFirm/AbstractLawFirmListImplement/AbstractLawFirmListImplement.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AbstractLawFirmContracts\AbstractLawFirmContracts\AbstractLawFirmContracts.csproj" />
+    <ProjectReference Include="..\AbstractLawFirmDataModels\AbstractLawFirmDataModels\AbstractLawFirmDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

LawFirm/AbstractLawFirmListImplement/DataListSingleton.cs

@@ -0,0 +1,33 @@
+using AbstractLawFirmListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement
+{
+    public class DataListSingleton
+    {
+        private static DataListSingleton? _instance;
+        public List<Component> Components { get; set; }
+        public List<Order> Orders { get; set; }
+        public List<Document> Documents { get; set; }
+        public List<Shop> Shops { get; set; }
+        private DataListSingleton()
+        {
+            Components = new List<Component>();
+            Orders = new List<Order>();
+            Documents = new List<Document>();
+            Shops = new List<Shop>();
+        }
+        public static DataListSingleton GetInstance()
+        {
+            if (_instance == null)
+            {
+                _instance = new DataListSingleton();
+            }
+            return _instance;
+        }
+    }
+}

LawFirm/AbstractLawFirmListImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,108 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        private readonly DataListSingleton _source;
+        public ComponentStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<ComponentViewModel> GetFullList()
+        {
+            var result = new List<ComponentViewModel>();
+            foreach (var component in _source.Components)
+            {
+                result.Add(component.GetViewModel);
+            }
+            return result;
+        }
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel
+       model)
+        {
+            var result = new List<ComponentViewModel>();
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                return result;
+            }
+            foreach (var component in _source.Components)
+            {
+                if (component.ComponentName.Contains(model.ComponentName))
+                {
+                    result.Add(component.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public ComponentViewModel? GetElement(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var component in _source.Components)
+            {
+                    if ((!string.IsNullOrEmpty(model.ComponentName) &&
+                   component.ComponentName == model.ComponentName) ||
+                    (model.Id.HasValue && component.Id == model.Id))
+                    {
+                        return component.GetViewModel;
+                    }
+            }
+            return null;
+        }
+        public ComponentViewModel? Insert(ComponentBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var component in _source.Components)
+            {
+                if (model.Id <= component.Id)
+                {
+                    model.Id = component.Id + 1;
+                }
+            }
+            var newComponent = Component.Create(model);
+            if (newComponent == null)
+            {
+                return null;
+            }
+            _source.Components.Add(newComponent);
+            return newComponent.GetViewModel;
+        }
+        public ComponentViewModel? Update(ComponentBindingModel model)
+        {
+            foreach (var component in _source.Components)
+            {
+                if (component.Id == model.Id)
+                {
+                    component.Update(model);
+                    return component.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ComponentViewModel? Delete(ComponentBindingModel model)
+        {
+            for (int i = 0; i < _source.Components.Count; ++i)
+            {
+                if (_source.Components[i].Id == model.Id)
+                {
+                    var element = _source.Components[i];
+                    _source.Components.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

LawFirm/AbstractLawFirmListImplement/Implements/DocumentStorage.cs

@@ -0,0 +1,109 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Implements
+{
+    public class DocumentStorage : IDocumentStorage
+    {
+        private readonly DataListSingleton _source;
+        public DocumentStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<DocumentViewModel> GetFullList()
+        {
+            var result = new List<DocumentViewModel>();
+            foreach (var document in _source.Documents)
+            {
+                result.Add(document.GetViewModel);
+            }
+            return result;
+        }
+        public List<DocumentViewModel> GetFilteredList(DocumentSearchModel
+       model)
+        {
+            var result = new List<DocumentViewModel>();
+            if (string.IsNullOrEmpty(model.DocumentName))
+            {
+                return result;
+            }
+            foreach (var document in _source.Documents)
+            {
+                if (document.DocumentName.Contains(model.DocumentName))
+                {
+                    result.Add(document.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public DocumentViewModel? GetElement(DocumentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.DocumentName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var document in _source.Documents)
+            {
+                if ((!string.IsNullOrEmpty(model.DocumentName) &&
+               document.DocumentName == model.DocumentName) ||
+                (model.Id.HasValue && document.Id == model.Id))
+                {
+                    return document.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public DocumentViewModel? Insert(DocumentBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var document in _source.Documents)
+            {
+                if (model.Id <= document.Id)
+                {
+                    model.Id = document.Id + 1;
+                }
+            }
+            var newDocument = Document.Create(model);
+            if (newDocument == null)
+            {
+                return null;
+            }
+            _source.Documents.Add(newDocument);
+            return newDocument.GetViewModel;
+        }
+        public DocumentViewModel? Update(DocumentBindingModel model)
+        {
+            foreach (var document in _source.Documents)
+            {
+                if (document.Id == model.Id)
+                {
+                    document.Update(model);
+                    return document.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public DocumentViewModel? Delete(DocumentBindingModel model)
+        {
+            for (int i = 0; i < _source.Documents.Count; ++i)
+            {
+                if (_source.Documents[i].Id == model.Id)
+                {
+                    var element = _source.Documents[i];
+                    _source.Documents.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

LawFirm/AbstractLawFirmListImplement/Implements/OrderStorage.cs

@@ -0,0 +1,118 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmListImplement.Models;
+using AbstractLawFirmContracts.StoragesContracts;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        private readonly DataListSingleton _source;
+        public OrderStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<OrderViewModel> GetFullList()
+        {
+            var result = new List<OrderViewModel>();
+            foreach (var order in _source.Orders)
+            {
+                result.Add(AccessDocumentStorage(order.GetViewModel));
+            }
+            return result;
+        }
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel
+       model)
+        {
+            var result = new List<OrderViewModel>();
+            if (!model.Id.HasValue)
+            {
+                return result;
+            }
+            foreach (var order in _source.Orders)
+            {
+                if (order.Id == model.Id)
+                {
+                    result.Add(AccessDocumentStorage(order.GetViewModel));
+                }
+            }
+            return result;
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id.HasValue && order.Id == model.Id)
+                {
+                    return order.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id <= order.Id)
+                {
+                    model.Id = order.Id + 1;
+                }
+            }
+            var newOrder = Order.Create(model);
+            if (newOrder == null)
+            {
+                return null;
+            }
+            _source.Orders.Add(newOrder);
+            return newOrder.GetViewModel;
+        }
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            foreach (var order in _source.Orders)
+            {
+                if (order.Id == model.Id)
+                {
+                    order.Update(model);
+                    return order.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            for (int i = 0; i < _source.Orders.Count; ++i)
+            {
+                if (_source.Orders[i].Id == model.Id)
+                {
+                    var element = _source.Orders[i];
+                    _source.Orders.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public OrderViewModel AccessDocumentStorage(OrderViewModel model)
+        {
+            foreach (var document in _source.Documents)
+            {
+                if (document.Id == model.DocumentId)
+                {
+                    model.DocumentName = document.DocumentName;
+                    break;
+                }
+            }
+            return model;
+        }
+    }
+}

LawFirm/AbstractLawFirmListImplement/Implements/ShopStorage.cs

@@ -0,0 +1,122 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmListImplement.Models;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataListSingleton _source;
+
+        public ShopStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public bool SellDocument(IDocumentModel document, int count)
+        {
+            throw new NotImplementedException();
+        }
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var shop in _source.Shops)
+            {
+                if ((!string.IsNullOrEmpty(model.ShopName) && shop.ShopName == model.ShopName) || (model.Id.HasValue && shop.Id == model.Id))
+                {
+                    return shop.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            var result = new List<ShopViewModel>();
+
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return result;
+            }
+            foreach (var shop in _source.Shops)
+            {
+                if (shop.ShopName.Contains(model.ShopName))
+                {
+                    result.Add(shop.GetViewModel);
+                }
+            }
+            return result;
+        }
+
+        public List<ShopViewModel> GetFullList()
+        {
+            var result = new List<ShopViewModel>();
+            foreach (var shop in _source.Shops)
+            {
+                result.Add(shop.GetViewModel);
+            }
+            return result;
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach (var shop in _source.Shops)
+            {
+                if (model.Id <= shop.Id)
+                {
+                    model.Id = shop.Id + 1;
+                }
+            }
+
+            var newShop = Shop.Create(model);
+
+            if (newShop == null)
+            {
+                return null;
+            }
+            _source.Shops.Add(newShop);
+
+            return newShop.GetViewModel;
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            foreach (var shop in _source.Shops)
+            {
+                if (shop.Id == model.Id)
+                {
+                    shop.Update(model);
+                    return shop.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            for (int i = 0; i < _source.Shops.Count; ++i)
+            {
+                if (_source.Shops[i].Id == model.Id)
+                {
+                    var element = _source.Shops[i];
+                    _source.Shops.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

LawFirm/AbstractLawFirmListImplement/LawFirmListImplement.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+
+
+  <ItemGroup>
+    <ProjectReference Include="..\AbstractLawFirmContracts\AbstractLawFirmContracts\LawFirmContracts.csproj" />
+    <ProjectReference Include="..\AbstractLawFirmDataModels\AbstractLawFirmDataModels\LawFirmDataModels.csproj" />
+  </ItemGroup>
+</Project>

LawFirm/AbstractLawFirmListImplement/Models/Component.cs

@@ -0,0 +1,47 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Models
+{
+    public class Component : IComponentModel
+    {
+        public int Id { get; private set; }
+        public string ComponentName { get; private set; } = string.Empty;
+        public double Cost { get; set; }
+        public static Component? Create(ComponentBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Component()
+            {
+                Id = model.Id,
+                ComponentName = model.ComponentName,
+                Cost = model.Cost
+            };
+        }
+        public void Update(ComponentBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ComponentName = model.ComponentName;
+            Cost = model.Cost;
+        }
+        public ComponentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ComponentName = ComponentName,
+            Cost = Cost
+        };
+
+    }
+}

LawFirm/AbstractLawFirmListImplement/Models/Document.cs

@@ -0,0 +1,55 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Models
+{
+    public class Document : IDocumentModel
+    {
+        public int Id { get; private set; }
+        public string DocumentName { get; private set; } = string.Empty;
+        public double Price { get; private set; }
+        public Dictionary<int, (IComponentModel, int)> DocumentComponents
+        {
+            get;
+            private set;
+        } = new Dictionary<int, (IComponentModel, int)>();
+        public static Document? Create(DocumentBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Document()
+            {
+
+                Id = model.Id,
+                DocumentName = model.DocumentName,
+                Price = model.Price,
+                DocumentComponents = model.DocumentComponents
+            };
+        }
+        public void Update(DocumentBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            DocumentName = model.DocumentName;
+            Price = model.Price;
+            DocumentComponents = model.DocumentComponents;
+        }
+        public DocumentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            DocumentName = DocumentName,
+            Price = Price,
+            DocumentComponents = DocumentComponents
+        };
+    }
+}

LawFirm/AbstractLawFirmListImplement/Models/Order.cs

@@ -0,0 +1,65 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Enums;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        public int Id { get; private set; }
+        public int DocumentId { get; private set; }
+        public int Count { get; private set; }
+        public double Sum { get; private set; }
+        public OrderStatus Status { get; private set; }
+        public DateTime DateCreate { get; private set; }
+        public DateTime? DateImplement { get; private set; }
+        public static Order? Create(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = model.Id,
+                DocumentId = model.DocumentId,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement,
+            };
+        }
+        public void Update(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Id = model.Id;
+            DocumentId = model.DocumentId;
+            Count = model.Count;
+            Sum = model.Sum;
+            Status = model.Status;
+            DateCreate = model.DateCreate;
+            DateImplement = model.DateImplement;
+        }
+        public OrderViewModel GetViewModel => new()
+        {
+            Id = Id,
+            DocumentId = DocumentId,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement,
+        };
+
+    }
+}

LawFirm/AbstractLawFirmListImplement/Models/Shop.cs

@@ -0,0 +1,61 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AbstractLawFirmListImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+        public string ShopName { get; private set; } = string.Empty;
+        public string Address { get; private set; } = string.Empty;
+        public int MaxCountDocuments { get; private set; }
+        public DateTime OpeningDate { get; private set; }
+        public Dictionary<int, (IDocumentModel, int)> ShopDocuments
+        {
+            get;
+            private set;
+        } = new Dictionary<int, (IDocumentModel, int)>();
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                OpeningDate = model.OpeningDate,
+                ShopDocuments = model.ShopDocuments
+            };
+        }
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+
+            ShopName = model.ShopName;
+            Address = model.Address;
+            OpeningDate = model.OpeningDate;
+            ShopDocuments = model.ShopDocuments;
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            OpeningDate = OpeningDate,
+            ShopDocuments = ShopDocuments
+        };
+    }
+}

LawFirm/LawFirm.sln

@@ -0,0 +1,55 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33122.133
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LawFirmView", "LawFirmView\LawFirmView.csproj", "{32CEC3FF-22BE-4DCD-8955-E3B14953EA67}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractLawFirmDataModels", "AbstractLawFirmDataModels\AbstractLawFirmDataModels\AbstractLawFirmDataModels.csproj", "{99CE17B9-0CCE-42B6-B73F-61E8D49F1AAB}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractLawFirmContracts", "AbstractLawFirmContracts\AbstractLawFirmContracts\AbstractLawFirmContracts.csproj", "{C0155B2E-5974-4835-996B-6FDF0F5BC06B}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractLawFirmBusinessLogic", "AbstractLawFirmBusinessLogic\AbstractLawFirmBusinessLogic.csproj", "{E48808B1-5381-4774-97B6-CDB107DCF98C}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractLawFirmListImplement", "AbstractLawFirmListImplement\AbstractLawFirmListImplement.csproj", "{86D5FC6F-B262-44A0-9D30-970F9EA93E0A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AbstractLawFirmFileImplement", "AbstractLawFirmFileImpliment\AbstractLawFirmFileImplement.csproj", "{8AF960C2-208F-4B7B-9F8B-36B63446B6B7}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{32CEC3FF-22BE-4DCD-8955-E3B14953EA67}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{32CEC3FF-22BE-4DCD-8955-E3B14953EA67}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{32CEC3FF-22BE-4DCD-8955-E3B14953EA67}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{32CEC3FF-22BE-4DCD-8955-E3B14953EA67}.Release|Any CPU.Build.0 = Release|Any CPU
+		{99CE17B9-0CCE-42B6-B73F-61E8D49F1AAB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{99CE17B9-0CCE-42B6-B73F-61E8D49F1AAB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{99CE17B9-0CCE-42B6-B73F-61E8D49F1AAB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{99CE17B9-0CCE-42B6-B73F-61E8D49F1AAB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C0155B2E-5974-4835-996B-6FDF0F5BC06B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C0155B2E-5974-4835-996B-6FDF0F5BC06B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C0155B2E-5974-4835-996B-6FDF0F5BC06B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C0155B2E-5974-4835-996B-6FDF0F5BC06B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E48808B1-5381-4774-97B6-CDB107DCF98C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E48808B1-5381-4774-97B6-CDB107DCF98C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E48808B1-5381-4774-97B6-CDB107DCF98C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E48808B1-5381-4774-97B6-CDB107DCF98C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{86D5FC6F-B262-44A0-9D30-970F9EA93E0A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{86D5FC6F-B262-44A0-9D30-970F9EA93E0A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{86D5FC6F-B262-44A0-9D30-970F9EA93E0A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{86D5FC6F-B262-44A0-9D30-970F9EA93E0A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8AF960C2-208F-4B7B-9F8B-36B63446B6B7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8AF960C2-208F-4B7B-9F8B-36B63446B6B7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8AF960C2-208F-4B7B-9F8B-36B63446B6B7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8AF960C2-208F-4B7B-9F8B-36B63446B6B7}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {F9226BA1-1E7A-4E32-A0D3-BB8E1CF929E3}
+	EndGlobalSection
+EndGlobal

LawFirm/LawFirmView/FormComponent.cs

@@ -0,0 +1,100 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormComponent : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentLogic _logic;
+        private int? _id;
+        public int Id { set { _id = value; } }
+        public FormComponent(ILogger<FormComponent> logger, IComponentLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormComponent_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                try
+                {
+                    _logger.LogInformation("Получение компонента");
+                    var view = _logic.ReadElement(new ComponentSearchModel
+                    {
+                        Id =
+                   _id.Value
+                    });
+                    if (view != null)
+                    {
+                        textBoxName.Text = view.ComponentName;
+                        textBoxCost.Text = view.Cost.ToString();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка получения компонента");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxName.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение компонента");
+            try
+            {
+                var model = new ComponentBindingModel
+                {
+                    Id = _id ?? 0,
+                    ComponentName = textBoxName.Text,
+                    Cost = Convert.ToDouble(textBoxCost.Text)
+                };
+                var operationResult = _id.HasValue ? _logic.Update(model) :
+               _logic.Create(model);
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение",
+               MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения компонента");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

LawFirm/LawFirmView/FormComponent.designer.cs

@@ -0,0 +1,123 @@
+namespace LawFirmView
+{
+    partial class FormComponent
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            textBoxName = new TextBox();
+            textBoxCost = new TextBox();
+            label1 = new Label();
+            label2 = new Label();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(82, 16);
+            textBoxName.Margin = new Padding(3, 4, 3, 4);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(305, 27);
+            textBoxName.TabIndex = 0;
+            // 
+            // textBoxCost
+            // 
+            textBoxCost.Location = new Point(82, 73);
+            textBoxCost.Margin = new Padding(3, 4, 3, 4);
+            textBoxCost.Name = "textBoxCost";
+            textBoxCost.Size = new Size(163, 27);
+            textBoxCost.TabIndex = 1;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(2, 16);
+            label1.Name = "label1";
+            label1.Size = new Size(80, 20);
+            label1.TabIndex = 2;
+            label1.Text = "Название:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(14, 73);
+            label2.Name = "label2";
+            label2.Size = new Size(48, 20);
+            label2.TabIndex = 3;
+            label2.Text = "Цена:";
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(182, 135);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(92, 31);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(302, 135);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormComponent
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(521, 185);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(textBoxCost);
+            Controls.Add(textBoxName);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormComponent";
+            Text = "Компонент";
+            Load += FormComponent_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private TextBox textBoxName;
+        private TextBox textBoxCost;
+        private Label label1;
+        private Label label2;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

LawFirm/LawFirmView/FormComponent.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormComponents.cs

@@ -0,0 +1,124 @@
+using AbstractLawFirmContracts.BindingModels.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using Microsoft.VisualBasic.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormComponents : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IComponentLogic _logic;
+        public FormComponents(ILogger<FormComponents> logger, IComponentLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+        private void FormComponents_Load(object sender, EventArgs e)
+        {
+            LoadData();
+
+        }
+        private void LoadData()
+        {
+            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");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки компонентов");
+                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)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    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)
+                {
+                    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)
+            {
+                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");
+                    try
+                    {
+                        if (!_logic.Delete(new ComponentBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления компонента");
+                        MessageBox.Show(ex.Message, "Ошибка",
+                       MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+
+        }
+
+        private void buttonRef_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        
+    }
+}

LawFirm/LawFirmView/FormComponents.designer.cs

@@ -0,0 +1,114 @@
+namespace LawFirmView
+{
+    partial class FormComponents
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.dataGridView = new System.Windows.Forms.DataGridView();
+            this.buttonAdd = new System.Windows.Forms.Button();
+            this.buttonUpd = new System.Windows.Forms.Button();
+            this.buttonDel = new System.Windows.Forms.Button();
+            this.buttonRef = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Location = new System.Drawing.Point(0, 0);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowTemplate.Height = 25;
+            this.dataGridView.Size = new System.Drawing.Size(439, 442);
+            this.dataGridView.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            this.buttonAdd.Location = new System.Drawing.Point(486, 12);
+            this.buttonAdd.Name = "buttonAdd";
+            this.buttonAdd.Size = new System.Drawing.Size(102, 40);
+            this.buttonAdd.TabIndex = 1;
+            this.buttonAdd.Text = "Добавить";
+            this.buttonAdd.UseVisualStyleBackColor = true;
+            this.buttonAdd.Click += new System.EventHandler(this.buttonAdd_Click);
+            // 
+            // buttonUpd
+            // 
+            this.buttonUpd.Location = new System.Drawing.Point(486, 58);
+            this.buttonUpd.Name = "buttonUpd";
+            this.buttonUpd.Size = new System.Drawing.Size(102, 41);
+            this.buttonUpd.TabIndex = 2;
+            this.buttonUpd.Text = "Изменить";
+            this.buttonUpd.UseVisualStyleBackColor = true;
+            this.buttonUpd.Click += new System.EventHandler(this.buttonUpd_Click);
+            // 
+            // buttonDel
+            // 
+            this.buttonDel.Location = new System.Drawing.Point(486, 105);
+            this.buttonDel.Name = "buttonDel";
+            this.buttonDel.Size = new System.Drawing.Size(102, 42);
+            this.buttonDel.TabIndex = 3;
+            this.buttonDel.Text = "Удалить";
+            this.buttonDel.UseVisualStyleBackColor = true;
+            this.buttonDel.Click += new System.EventHandler(this.buttonDel_Click);
+            // 
+            // buttonRef
+            // 
+            this.buttonRef.Location = new System.Drawing.Point(486, 153);
+            this.buttonRef.Name = "buttonRef";
+            this.buttonRef.Size = new System.Drawing.Size(102, 39);
+            this.buttonRef.TabIndex = 4;
+            this.buttonRef.Text = "Обновить";
+            this.buttonRef.UseVisualStyleBackColor = true;
+            this.buttonRef.Click += new System.EventHandler(this.buttonRef_Click);
+            // 
+            // FormComponents
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(632, 443);
+            this.Controls.Add(this.buttonRef);
+            this.Controls.Add(this.buttonDel);
+            this.Controls.Add(this.buttonUpd);
+            this.Controls.Add(this.buttonAdd);
+            this.Controls.Add(this.dataGridView);
+            this.Name = "FormComponents";
+            this.Text = "FormComponents";
+            this.Load += new System.EventHandler(this.FormComponents_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonAdd;
+        private Button buttonUpd;
+        private Button buttonDel;
+        private Button buttonRef;
+    }
+}

LawFirm/LawFirmView/FormComponents.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormCreateOrder.cs

@@ -0,0 +1,140 @@
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using AbstractLawFirmContracts.SearchModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using AbstractLawFirmContracts.BindingModels;
+
+namespace LawFirmView
+{
+    public partial class FormCreateOrder : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IDocumentLogic _logicD;
+        private readonly IOrderLogic _logicO;
+        public FormCreateOrder(ILogger<FormCreateOrder> logger, IDocumentLogic logicD, IOrderLogic logicO)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicD = logicD;
+            _logicO = logicO;
+        }
+
+        private void FormCreateOrder_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка пакетов документов для заказа");
+            try
+            {
+                var list = _logicD.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxDocument.DisplayMember = "DocumentName";
+                    comboBoxDocument.ValueMember = "Id";
+                    comboBoxDocument.DataSource = list;
+                    comboBoxDocument.SelectedItem = null;
+                }
+                _logger.LogInformation("Пакеты документов загружены");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки пакетов документов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+        }
+        private void CalcSum()
+        {
+            if (comboBoxDocument.SelectedValue != null &&
+           !string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                try
+                {
+                    int id = Convert.ToInt32(comboBoxDocument.SelectedValue);
+                    var product = _logicD.ReadElement(new DocumentSearchModel
+                    {
+                        Id
+                    = id
+                    });
+                    int count = Convert.ToInt32(textBoxCount.Text);
+                    textBoxSum.Text = Math.Round(count * (product?.Price ?? 0),
+                    2).ToString();
+                    _logger.LogInformation("Расчет суммы заказа");
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка расчета суммы заказа");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void textBoxCount_TextChanged(object sender, EventArgs e)
+        {
+            CalcSum();
+        }
+
+        private void comboBoxDocument_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            CalcSum();
+        }
+
+        private void textBoxSum_TextChanged(object sender, EventArgs e)
+        {
+            CalcSum();
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (comboBoxDocument.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите пакет документов", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Создание заказа");
+            try
+            {
+                var operationResult = _logicO.CreateOrder(new OrderBindingModel
+                {
+                    DocumentId = Convert.ToInt32(comboBoxDocument.SelectedValue),
+                    Count = Convert.ToInt32(textBoxCount.Text),
+                    Sum = Convert.ToDouble(textBoxSum.Text)
+                });
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при создании заказа. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение",
+               MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка создания заказа");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

LawFirm/LawFirmView/FormCreateOrder.designer.cs

@@ -0,0 +1,150 @@
+namespace LawFirmView
+{
+    partial class FormCreateOrder
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            comboBoxDocument = new ComboBox();
+            textBoxCount = new TextBox();
+            textBoxSum = new TextBox();
+            label1 = new Label();
+            label2 = new Label();
+            label3 = new Label();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // comboBoxDocument
+            // 
+            comboBoxDocument.FormattingEnabled = true;
+            comboBoxDocument.Location = new Point(133, 16);
+            comboBoxDocument.Margin = new Padding(3, 4, 3, 4);
+            comboBoxDocument.Name = "comboBoxDocument";
+            comboBoxDocument.Size = new Size(226, 28);
+            comboBoxDocument.TabIndex = 0;
+            comboBoxDocument.SelectedIndexChanged += comboBoxDocument_SelectedIndexChanged;
+            // 
+            // textBoxCount
+            // 
+            textBoxCount.Location = new Point(133, 55);
+            textBoxCount.Margin = new Padding(3, 4, 3, 4);
+            textBoxCount.Name = "textBoxCount";
+            textBoxCount.Size = new Size(226, 27);
+            textBoxCount.TabIndex = 1;
+            textBoxCount.TextChanged += textBoxCount_TextChanged;
+            // 
+            // textBoxSum
+            // 
+            textBoxSum.Location = new Point(133, 93);
+            textBoxSum.Margin = new Padding(3, 4, 3, 4);
+            textBoxSum.Name = "textBoxSum";
+            textBoxSum.Size = new Size(226, 27);
+            textBoxSum.TabIndex = 2;
+            textBoxSum.TextChanged += textBoxSum_TextChanged;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(3, 16);
+            label1.Name = "label1";
+            label1.Size = new Size(138, 20);
+            label1.TabIndex = 3;
+            label1.Text = "Пакет документов:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(3, 59);
+            label2.Name = "label2";
+            label2.Size = new Size(93, 20);
+            label2.TabIndex = 4;
+            label2.Text = "Количество:";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(3, 93);
+            label3.Name = "label3";
+            label3.Size = new Size(58, 20);
+            label3.TabIndex = 5;
+            label3.Text = "Сумма:";
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(206, 163);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(91, 31);
+            buttonSave.TabIndex = 6;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(322, 163);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 7;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormCreateOrder
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(509, 211);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(textBoxSum);
+            Controls.Add(textBoxCount);
+            Controls.Add(comboBoxDocument);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormCreateOrder";
+            Text = "Заказ";
+            Load += FormCreateOrder_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox comboBoxDocument;
+        private TextBox textBoxCount;
+        private TextBox textBoxSum;
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

LawFirm/LawFirmView/FormCreateOrder.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormDocument.cs

@@ -0,0 +1,236 @@
+using AbstractLawFirmDataModels.Models;
+using Microsoft.Extensions.Logging;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmContracts.BindingModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormDocument : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IDocumentLogic _logic;
+        private int? _id;
+        private Dictionary<int, (IComponentModel, int)> _documentComponents;
+        public int Id { set { _id = value; } }
+        public FormDocument(ILogger<FormDocument> logger, IDocumentLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+            _documentComponents = new Dictionary<int, (IComponentModel, int)>();
+        }
+
+        private void FormDocument_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка изделия");
+                try
+                {
+                    var view = _logic.ReadElement(new DocumentSearchModel
+                    {
+                        Id =
+                   _id.Value
+                    });
+                    if (view != null)
+                    {
+                        textBoxName.Text = view.DocumentName;
+                        textBoxPrice.Text = view.Price.ToString();
+                        _documentComponents = view.DocumentComponents ?? new
+                        Dictionary<int, (IComponentModel, int)>();
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка загрузки изделия");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+
+        }
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка компонент изделия");
+            try
+            {
+                if (_documentComponents != null)
+                {
+                    dataGridView.Rows.Clear();
+                    foreach (var pc in _documentComponents)
+                    {
+                        dataGridView.Rows.Add(new object[] { pc.Key,
+pc.Value.Item1.ComponentName, pc.Value.Item2 });
+                    }
+                    textBoxPrice.Text = CalcPrice().ToString();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки компонент изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            var service =
+            Program.ServiceProvider?.GetService(typeof(FormDocumentComponent));
+            if (service is FormDocumentComponent form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    if (form.ComponentModel == null)
+                    {
+                        return;
+                    }
+                    _logger.LogInformation("Добавление нового компонента:{ ComponentName}- { Count}", form.ComponentModel.ComponentName, form.Count);
+                    if (_documentComponents.ContainsKey(form.Id))
+                    {
+                        _documentComponents[form.Id] = (form.ComponentModel,
+                       form.Count);
+                    }
+                    else
+                    {
+                        _documentComponents.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(FormDocumentComponent));
+                if (service is FormDocumentComponent form)
+                {
+                    int id =
+                   Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
+                    form.Id = id;
+                    form.Count = _documentComponents[id].Item2;
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        if (form.ComponentModel == null)
+                        {
+                            return;
+                        }
+                        _logger.LogInformation("Изменение компонента:{ ComponentName - { Count}", form.ComponentModel.ComponentName, form.Count);
+                        _documentComponents[form.Id] = (form.ComponentModel, form.Count);
+                        LoadData();
+                    }
+                }
+            }
+
+        }
+
+        private void buttonDel_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show("Удалить запись?", "Вопрос",
+               MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    try
+                    {
+                        _logger.LogInformation("Удаление компонента: { ComponentName} - { Count} ", dataGridView.SelectedRows[0].Cells[1].Value);
+
+                        _documentComponents?.Remove(Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value));
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(ex.Message, "Ошибка",
+                       MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                    LoadData();
+                }
+            }
+
+        }
+
+        private void buttonRef_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxName.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(textBoxPrice.Text))
+            {
+                MessageBox.Show("Заполните цену", "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+                return;
+            }
+            if (_documentComponents == null || _documentComponents.Count == 0)
+            {
+                MessageBox.Show("Заполните компоненты", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение изделия");
+            try
+            {
+                var model = new DocumentBindingModel
+                {
+                    Id = _id ?? 0,
+                    DocumentName = textBoxName.Text,
+                    Price = Convert.ToDouble(textBoxPrice.Text),
+                    DocumentComponents = _documentComponents
+                };
+                var operationResult = _id.HasValue ? _logic.Update(model) :
+               _logic.Create(model);
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение",
+                MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+        private double CalcPrice()
+        {
+            double price = 0;
+            foreach (var elem in _documentComponents)
+            {
+                price += ((elem.Value.Item1?.Cost ?? 0) * elem.Value.Item2);
+            }
+            return Math.Round(price * 1.1, 2);
+        }
+    }
+}

LawFirm/LawFirmView/FormDocument.designer.cs

@@ -0,0 +1,238 @@
+namespace LawFirmView
+{
+    partial class FormDocument
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            groupBox1 = new GroupBox();
+            buttonRef = new Button();
+            buttonDel = new Button();
+            buttonUpd = new Button();
+            buttonAdd = new Button();
+            dataGridView = new DataGridView();
+            Column1 = new DataGridViewTextBoxColumn();
+            Column2 = new DataGridViewTextBoxColumn();
+            Column3 = new DataGridViewTextBoxColumn();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            textBoxName = new TextBox();
+            textBoxPrice = new TextBox();
+            label1 = new Label();
+            label2 = new Label();
+            groupBox1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // groupBox1
+            // 
+            groupBox1.Controls.Add(buttonRef);
+            groupBox1.Controls.Add(buttonDel);
+            groupBox1.Controls.Add(buttonUpd);
+            groupBox1.Controls.Add(buttonAdd);
+            groupBox1.Controls.Add(dataGridView);
+            groupBox1.Location = new Point(66, 131);
+            groupBox1.Margin = new Padding(3, 4, 3, 4);
+            groupBox1.Name = "groupBox1";
+            groupBox1.Padding = new Padding(3, 4, 3, 4);
+            groupBox1.Size = new Size(691, 384);
+            groupBox1.TabIndex = 0;
+            groupBox1.TabStop = false;
+            groupBox1.Text = "Компоненты";
+            // 
+            // buttonRef
+            // 
+            buttonRef.Location = new Point(544, 208);
+            buttonRef.Margin = new Padding(3, 4, 3, 4);
+            buttonRef.Name = "buttonRef";
+            buttonRef.Size = new Size(86, 31);
+            buttonRef.TabIndex = 4;
+            buttonRef.Text = "Обновить";
+            buttonRef.UseVisualStyleBackColor = true;
+            buttonRef.Click += buttonRef_Click;
+            // 
+            // buttonDel
+            // 
+            buttonDel.Location = new Point(544, 144);
+            buttonDel.Margin = new Padding(3, 4, 3, 4);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(86, 31);
+            buttonDel.TabIndex = 3;
+            buttonDel.Text = "Удалить";
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += buttonDel_Click;
+            // 
+            // buttonUpd
+            // 
+            buttonUpd.Location = new Point(544, 81);
+            buttonUpd.Margin = new Padding(3, 4, 3, 4);
+            buttonUpd.Name = "buttonUpd";
+            buttonUpd.Size = new Size(86, 31);
+            buttonUpd.TabIndex = 2;
+            buttonUpd.Text = "Изменить";
+            buttonUpd.UseVisualStyleBackColor = true;
+            buttonUpd.Click += buttonUpd_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.Location = new Point(544, 25);
+            buttonAdd.Margin = new Padding(3, 4, 3, 4);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(86, 31);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.Text = "Добавить";
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // dataGridView
+            // 
+            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Columns.AddRange(new DataGridViewColumn[] { Column1, Column2, Column3 });
+            dataGridView.Location = new Point(3, 25);
+            dataGridView.Margin = new Padding(3, 4, 3, 4);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(472, 339);
+            dataGridView.TabIndex = 0;
+            // 
+            // Column1
+            // 
+            Column1.HeaderText = "id";
+            Column1.MinimumWidth = 6;
+            Column1.Name = "Column1";
+            Column1.Visible = false;
+            // 
+            // Column2
+            // 
+            Column2.HeaderText = "Компонент";
+            Column2.MinimumWidth = 6;
+            Column2.Name = "Column2";
+            // 
+            // Column3
+            // 
+            Column3.HeaderText = "Количество";
+            Column3.MinimumWidth = 6;
+            Column3.Name = "Column3";
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(488, 537);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(94, 31);
+            buttonSave.TabIndex = 1;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(610, 537);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 2;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(117, 16);
+            textBoxName.Margin = new Padding(3, 4, 3, 4);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(234, 27);
+            textBoxName.TabIndex = 3;
+            // 
+            // textBoxPrice
+            // 
+            textBoxPrice.Location = new Point(117, 55);
+            textBoxPrice.Margin = new Padding(3, 4, 3, 4);
+            textBoxPrice.Name = "textBoxPrice";
+            textBoxPrice.Size = new Size(172, 27);
+            textBoxPrice.TabIndex = 4;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(14, 16);
+            label1.Name = "label1";
+            label1.Size = new Size(80, 20);
+            label1.TabIndex = 5;
+            label1.Text = "Название:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(14, 55);
+            label2.Name = "label2";
+            label2.Size = new Size(86, 20);
+            label2.TabIndex = 6;
+            label2.Text = "Стоимость:";
+            // 
+            // FormDocument
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(790, 600);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(textBoxPrice);
+            Controls.Add(textBoxName);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(groupBox1);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormDocument";
+            Text = "Пакет документов";
+            Load += FormDocument_Load;
+            groupBox1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private GroupBox groupBox1;
+        private Button buttonRef;
+        private Button buttonDel;
+        private Button buttonUpd;
+        private Button buttonAdd;
+        private DataGridView dataGridView;
+        private DataGridViewTextBoxColumn Column1;
+        private DataGridViewTextBoxColumn Column2;
+        private DataGridViewTextBoxColumn Column3;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private TextBox textBoxName;
+        private TextBox textBoxPrice;
+        private Label label1;
+        private Label label2;
+    }
+}

LawFirm/LawFirmView/FormDocument.resx

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="Column1.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="Column2.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="Column3.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

LawFirm/LawFirmView/FormDocumentComponent.cs

@@ -0,0 +1,95 @@
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.ViewModels;
+using AbstractLawFirmDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormDocumentComponent : Form
+    {
+        private readonly List<ComponentViewModel>? _list;
+        public int Id
+        {
+            get
+            {
+                return
+                Convert.ToInt32(comboBoxComponent.SelectedValue);
+            }
+            set
+            {
+                comboBoxComponent.SelectedValue = value;
+            }
+        }
+        public IComponentModel? ComponentModel
+        {
+            get
+            {
+                if (_list == null)
+                {
+                    return null;
+                }
+                foreach (var elem in _list)
+                {
+                    if (elem.Id == Id)
+                    {
+                        return elem;
+                    }
+                }
+                return null;
+            }
+        }
+        public int Count
+        {
+            get { return Convert.ToInt32(textBoxCount.Text); }
+            set
+            { textBoxCount.Text = value.ToString(); }
+        }
+
+        public FormDocumentComponent(IComponentLogic logic)
+        {
+            InitializeComponent();
+            _list = logic.ReadList(null);
+            if (_list != null)
+            {
+                comboBoxComponent.DisplayMember = "ComponentName";
+                comboBoxComponent.ValueMember = "Id";
+                comboBoxComponent.DataSource = _list;
+                comboBoxComponent.SelectedItem = null;
+            }
+
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (comboBoxComponent.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите компонент", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            DialogResult = DialogResult.OK;
+            Close();
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+
+        }
+    }
+}

LawFirm/LawFirmView/FormDocumentComponent.designer.cs

@@ -0,0 +1,123 @@
+namespace LawFirmView
+{
+    partial class FormDocumentComponent
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            comboBoxComponent = new ComboBox();
+            textBoxCount = new TextBox();
+            label1 = new Label();
+            label2 = new Label();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // comboBoxComponent
+            // 
+            comboBoxComponent.FormattingEnabled = true;
+            comboBoxComponent.Location = new Point(106, 16);
+            comboBoxComponent.Margin = new Padding(3, 4, 3, 4);
+            comboBoxComponent.Name = "comboBoxComponent";
+            comboBoxComponent.Size = new Size(245, 28);
+            comboBoxComponent.TabIndex = 0;
+            // 
+            // textBoxCount
+            // 
+            textBoxCount.Location = new Point(106, 67);
+            textBoxCount.Margin = new Padding(3, 4, 3, 4);
+            textBoxCount.Name = "textBoxCount";
+            textBoxCount.Size = new Size(166, 27);
+            textBoxCount.TabIndex = 1;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(14, 16);
+            label1.Name = "label1";
+            label1.Size = new Size(91, 20);
+            label1.TabIndex = 2;
+            label1.Text = "Компонент:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(14, 67);
+            label2.Name = "label2";
+            label2.Size = new Size(93, 20);
+            label2.TabIndex = 3;
+            label2.Text = "Количество:";
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(187, 121);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(95, 31);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(296, 121);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // FormDocumentComponent
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(439, 181);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(textBoxCount);
+            Controls.Add(comboBoxComponent);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormDocumentComponent";
+            Text = "Компонент пакета документов";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox comboBoxComponent;
+        private TextBox textBoxCount;
+        private Label label1;
+        private Label label2;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

LawFirm/LawFirmView/FormDocumentComponent.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormDocuments.Designer.cs

@@ -0,0 +1,114 @@
+namespace LawFirmView
+{
+    partial class FormDocuments
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.dataGridView = new System.Windows.Forms.DataGridView();
+            this.buttonAdd = new System.Windows.Forms.Button();
+            this.buttonUpd = new System.Windows.Forms.Button();
+            this.buttonDel = new System.Windows.Forms.Button();
+            this.buttonRef = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Location = new System.Drawing.Point(0, 0);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowTemplate.Height = 25;
+            this.dataGridView.Size = new System.Drawing.Size(445, 420);
+            this.dataGridView.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            this.buttonAdd.Location = new System.Drawing.Point(514, 22);
+            this.buttonAdd.Name = "buttonAdd";
+            this.buttonAdd.Size = new System.Drawing.Size(95, 37);
+            this.buttonAdd.TabIndex = 1;
+            this.buttonAdd.Text = "Добавить";
+            this.buttonAdd.UseVisualStyleBackColor = true;
+            this.buttonAdd.Click += new System.EventHandler(this.buttonAdd_Click);
+            // 
+            // buttonUpd
+            // 
+            this.buttonUpd.Location = new System.Drawing.Point(514, 80);
+            this.buttonUpd.Name = "buttonUpd";
+            this.buttonUpd.Size = new System.Drawing.Size(95, 39);
+            this.buttonUpd.TabIndex = 2;
+            this.buttonUpd.Text = "Изменить";
+            this.buttonUpd.UseVisualStyleBackColor = true;
+            this.buttonUpd.Click += new System.EventHandler(this.buttonUpd_Click);
+            // 
+            // buttonDel
+            // 
+            this.buttonDel.Location = new System.Drawing.Point(514, 142);
+            this.buttonDel.Name = "buttonDel";
+            this.buttonDel.Size = new System.Drawing.Size(95, 40);
+            this.buttonDel.TabIndex = 3;
+            this.buttonDel.Text = "Удалить";
+            this.buttonDel.UseVisualStyleBackColor = true;
+            this.buttonDel.Click += new System.EventHandler(this.buttonDel_Click);
+            // 
+            // buttonRef
+            // 
+            this.buttonRef.Location = new System.Drawing.Point(514, 205);
+            this.buttonRef.Name = "buttonRef";
+            this.buttonRef.Size = new System.Drawing.Size(95, 39);
+            this.buttonRef.TabIndex = 4;
+            this.buttonRef.Text = "Обновить";
+            this.buttonRef.UseVisualStyleBackColor = true;
+            this.buttonRef.Click += new System.EventHandler(this.buttonRef_Click);
+            // 
+            // FormDocuments
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(669, 432);
+            this.Controls.Add(this.buttonRef);
+            this.Controls.Add(this.buttonDel);
+            this.Controls.Add(this.buttonUpd);
+            this.Controls.Add(this.buttonAdd);
+            this.Controls.Add(this.dataGridView);
+            this.Name = "FormDocuments";
+            this.Text = "Пакеты документов";
+            this.Load += new System.EventHandler(this.FormDocuments_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonAdd;
+        private Button buttonUpd;
+        private Button buttonDel;
+        private Button buttonRef;
+    }
+}

LawFirm/LawFirmView/FormDocuments.cs

@@ -0,0 +1,116 @@
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using AbstractLawFirmContracts.BindingModels;
+using Microsoft.VisualBasic.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormDocuments : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IDocumentLogic _logic;
+        public FormDocuments(ILogger<FormDocuments> logger, IDocumentLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void FormDocuments_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData()
+        {
+            try
+            {
+                var list = _logic.ReadList(null);
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                    dataGridView.Columns["Id"].Visible = false;
+                    dataGridView.Columns["DocumentName"].AutoSizeMode =
+                   DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["DocumentComponents"].Visible = false;
+                }
+                _logger.LogInformation("Загрузка пакетов документов");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки пакетов документов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormDocument));
+            if (service is FormDocument form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void buttonUpd_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                var service = Program.ServiceProvider?.GetService(typeof(FormDocument));
+                if (service is FormDocument 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)
+            {
+                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 пакета документов");
+                    try
+                    {
+                        if (!_logic.Delete(new DocumentBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления пакета документов");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void buttonRef_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

LawFirm/LawFirmView/FormDocuments.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormMain.cs

@@ -0,0 +1,206 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmDataModels.Enums;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormMain : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IOrderLogic _orderLogic;
+        public FormMain(ILogger<FormMain> logger, IOrderLogic orderLogic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _orderLogic = orderLogic;
+        }
+
+        private void FormMain_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка заказов");
+            try
+            {
+                var list = _orderLogic.ReadList(null);
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                    dataGridView.Columns["DocumentId"].Visible = false;
+                    dataGridView.Columns["DocumentName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+                _logger.LogInformation("Загрузка заказов");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки заказов");
+                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();
+            }
+
+        }
+
+        private void пакетыДокументовToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormDocuments));
+            if (service is FormDocuments form)
+            {
+                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();
+            }
+
+        }
+
+        private void buttonTakeOrderInWork_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                int id =
+               Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'В работе'", id);
+                try
+                {
+                    var operationResult = _orderLogic.TakeOrderInWork(CreateBindingModel(id));
+                    if (!operationResult)
+                    {
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    }
+                    LoadData();
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка передачи заказа в работу");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+
+        }
+
+        private void buttonOrderReady_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                int id =
+               Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Готов'",
+               id);
+                try
+                {
+                    var operationResult = _orderLogic.FinishOrder(CreateBindingModel(id));
+                    if (!operationResult)
+                    {
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    }
+                    LoadData();
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка отметки о готовности заказа");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+
+        }
+
+        private void buttonIssuedOrder_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                int id =
+               Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Выдан'",
+               id);
+                try
+                {
+                    var operationResult = _orderLogic.DeliveryOrder(CreateBindingModel(id));
+                    if (!operationResult)
+                    {
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    }
+                    _logger.LogInformation("Заказ №{id} выдан", id);
+                    LoadData();
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка отметки о выдачи заказа");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                   MessageBoxIcon.Error);
+                }
+            }
+
+        }
+
+        private void buttonRef_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private OrderBindingModel CreateBindingModel(int id, bool isDone = false)
+        {
+            return new OrderBindingModel
+            {
+                Id = id,
+                DocumentId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["DocumentId"].Value),
+                Status = Enum.Parse<OrderStatus>(dataGridView.SelectedRows[0].Cells["Status"].Value.ToString()),
+                Count = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Count"].Value),
+                Sum = double.Parse(dataGridView.SelectedRows[0].Cells["Sum"].Value.ToString()),
+                DateCreate = DateTime.Parse(dataGridView.SelectedRows[0].Cells["DateCreate"].Value.ToString()),
+            };
+        }
+        private void buttonSupplyShop_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShopSupply));
+            if (service is FormShopSupply form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void магазиныToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShops));
+            if (service is FormShops form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void buttonSellDocs_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSellDocuments));
+            if (service is FormSellDocuments form)
+            {
+                form.ShowDialog();
+            }
+        }
+    }
+}

LawFirm/LawFirmView/FormMain.designer.cs

@@ -0,0 +1,217 @@
+namespace LawFirmView
+{
+    partial class FormMain
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            menuStrip1 = new MenuStrip();
+            toolStripMenuItemCatalogs = new ToolStripMenuItem();
+            компонентыToolStripMenuItem = new ToolStripMenuItem();
+            пакетыДокументовToolStripMenuItem = new ToolStripMenuItem();
+            магазиныToolStripMenuItem = new ToolStripMenuItem();
+            dataGridView = new DataGridView();
+            buttonCreateOrder = new Button();
+            buttonTakeOrderInWork = new Button();
+            buttonOrderReady = new Button();
+            buttonIssuedOrder = new Button();
+            buttonRef = new Button();
+            buttonSupplyShop = new Button();
+            buttonSellDocs = new Button();
+            menuStrip1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // menuStrip1
+            // 
+            menuStrip1.ImageScalingSize = new Size(20, 20);
+            menuStrip1.Items.AddRange(new ToolStripItem[] { toolStripMenuItemCatalogs });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Padding = new Padding(7, 3, 0, 3);
+            menuStrip1.Size = new Size(1040, 30);
+            menuStrip1.TabIndex = 0;
+            menuStrip1.Text = "Справочники";
+            // 
+            // toolStripMenuItemCatalogs
+            // 
+            toolStripMenuItemCatalogs.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, пакетыДокументовToolStripMenuItem, магазиныToolStripMenuItem });
+            toolStripMenuItemCatalogs.Name = "toolStripMenuItemCatalogs";
+            toolStripMenuItemCatalogs.Size = new Size(117, 24);
+            toolStripMenuItemCatalogs.Text = "Справочники";
+            // 
+            // компонентыToolStripMenuItem
+            // 
+            компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
+            компонентыToolStripMenuItem.Size = new Size(229, 26);
+            компонентыToolStripMenuItem.Text = "Компоненты";
+            компонентыToolStripMenuItem.Click += компонентыToolStripMenuItem_Click;
+            // 
+            // пакетыДокументовToolStripMenuItem
+            // 
+            пакетыДокументовToolStripMenuItem.Name = "пакетыДокументовToolStripMenuItem";
+            пакетыДокументовToolStripMenuItem.Size = new Size(229, 26);
+            пакетыДокументовToolStripMenuItem.Text = "Пакеты документов";
+            пакетыДокументовToolStripMenuItem.Click += пакетыДокументовToolStripMenuItem_Click;
+            // 
+            // магазиныToolStripMenuItem
+            // 
+            магазиныToolStripMenuItem.Name = "магазиныToolStripMenuItem";
+            магазиныToolStripMenuItem.Size = new Size(229, 26);
+            магазиныToolStripMenuItem.Text = "Магазины";
+            магазиныToolStripMenuItem.Click += магазиныToolStripMenuItem_Click;
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(0, 36);
+            dataGridView.Margin = new Padding(3, 4, 3, 4);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(841, 548);
+            dataGridView.TabIndex = 1;
+            // 
+            // buttonCreateOrder
+            // 
+            buttonCreateOrder.Location = new Point(848, 52);
+            buttonCreateOrder.Margin = new Padding(3, 4, 3, 4);
+            buttonCreateOrder.Name = "buttonCreateOrder";
+            buttonCreateOrder.Size = new Size(178, 35);
+            buttonCreateOrder.TabIndex = 2;
+            buttonCreateOrder.Text = "Создать заказ";
+            buttonCreateOrder.UseVisualStyleBackColor = true;
+            buttonCreateOrder.Click += buttonCreateOrder_Click;
+            // 
+            // buttonTakeOrderInWork
+            // 
+            buttonTakeOrderInWork.Location = new Point(848, 95);
+            buttonTakeOrderInWork.Margin = new Padding(3, 4, 3, 4);
+            buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
+            buttonTakeOrderInWork.Size = new Size(178, 31);
+            buttonTakeOrderInWork.TabIndex = 3;
+            buttonTakeOrderInWork.Text = "Отдать на выполнение";
+            buttonTakeOrderInWork.UseVisualStyleBackColor = true;
+            buttonTakeOrderInWork.Click += buttonTakeOrderInWork_Click;
+            // 
+            // buttonOrderReady
+            // 
+            buttonOrderReady.Location = new Point(848, 133);
+            buttonOrderReady.Margin = new Padding(3, 4, 3, 4);
+            buttonOrderReady.Name = "buttonOrderReady";
+            buttonOrderReady.Size = new Size(178, 31);
+            buttonOrderReady.TabIndex = 4;
+            buttonOrderReady.Text = "Заказ готов";
+            buttonOrderReady.UseVisualStyleBackColor = true;
+            buttonOrderReady.Click += buttonOrderReady_Click;
+            // 
+            // buttonIssuedOrder
+            // 
+            buttonIssuedOrder.Location = new Point(848, 172);
+            buttonIssuedOrder.Margin = new Padding(3, 4, 3, 4);
+            buttonIssuedOrder.Name = "buttonIssuedOrder";
+            buttonIssuedOrder.Size = new Size(178, 31);
+            buttonIssuedOrder.TabIndex = 5;
+            buttonIssuedOrder.Text = "Заказ выдан";
+            buttonIssuedOrder.UseVisualStyleBackColor = true;
+            buttonIssuedOrder.Click += buttonIssuedOrder_Click;
+            // 
+            // buttonRef
+            // 
+            buttonRef.Location = new Point(848, 211);
+            buttonRef.Margin = new Padding(3, 4, 3, 4);
+            buttonRef.Name = "buttonRef";
+            buttonRef.Size = new Size(178, 31);
+            buttonRef.TabIndex = 6;
+            buttonRef.Text = "Обновить список";
+            buttonRef.UseVisualStyleBackColor = true;
+            buttonRef.Click += buttonRef_Click;
+            // 
+            // buttonSupplyShop
+            // 
+            buttonSupplyShop.Location = new Point(847, 250);
+            buttonSupplyShop.Margin = new Padding(3, 4, 3, 4);
+            buttonSupplyShop.Name = "buttonSupplyShop";
+            buttonSupplyShop.Size = new Size(178, 31);
+            buttonSupplyShop.TabIndex = 7;
+            buttonSupplyShop.Text = "Пополнение магазина";
+            buttonSupplyShop.UseVisualStyleBackColor = true;
+            buttonSupplyShop.Click += buttonSupplyShop_Click;
+            // 
+            // buttonSellDocs
+            // 
+            buttonSellDocs.Location = new Point(850, 289);
+            buttonSellDocs.Margin = new Padding(3, 4, 3, 4);
+            buttonSellDocs.Name = "buttonSellDocs";
+            buttonSellDocs.Size = new Size(178, 31);
+            buttonSellDocs.TabIndex = 8;
+            buttonSellDocs.Text = "Продать документы";
+            buttonSellDocs.UseVisualStyleBackColor = true;
+            buttonSellDocs.Click += buttonSellDocs_Click;
+            // 
+            // FormMain
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(1040, 636);
+            Controls.Add(buttonSellDocs);
+            Controls.Add(buttonSupplyShop);
+            Controls.Add(buttonRef);
+            Controls.Add(buttonIssuedOrder);
+            Controls.Add(buttonOrderReady);
+            Controls.Add(buttonTakeOrderInWork);
+            Controls.Add(buttonCreateOrder);
+            Controls.Add(dataGridView);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormMain";
+            Text = "FormMain";
+            Load += FormMain_Load;
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem toolStripMenuItemCatalogs;
+        private ToolStripMenuItem компонентыToolStripMenuItem;
+        private ToolStripMenuItem пакетыДокументовToolStripMenuItem;
+        private DataGridView dataGridView;
+        private Button buttonCreateOrder;
+        private Button buttonTakeOrderInWork;
+        private Button buttonOrderReady;
+        private Button buttonIssuedOrder;
+        private Button buttonRef;
+        private ToolStripMenuItem магазиныToolStripMenuItem;
+        private Button buttonSupplyShop;
+        private Button buttonSellDocs;
+    }
+}

LawFirm/LawFirmView/FormMain.resx

@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>25</value>
+  </metadata>
+</root>

LawFirm/LawFirmView/FormSellDocuments.Designer.cs

@@ -0,0 +1,120 @@
+namespace LawFirmView
+{
+    partial class FormSellDocuments
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.comboBoxDoc = new System.Windows.Forms.ComboBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.textBoxCount = new System.Windows.Forms.TextBox();
+            this.label2 = new System.Windows.Forms.Label();
+            this.buttonSell = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // comboBoxDoc
+            // 
+            this.comboBoxDoc.FormattingEnabled = true;
+            this.comboBoxDoc.Location = new System.Drawing.Point(149, 12);
+            this.comboBoxDoc.Name = "comboBoxDoc";
+            this.comboBoxDoc.Size = new System.Drawing.Size(218, 23);
+            this.comboBoxDoc.TabIndex = 0;
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(24, 15);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(110, 15);
+            this.label1.TabIndex = 1;
+            this.label1.Text = "Пакет документов:";
+            // 
+            // textBoxCount
+            // 
+            this.textBoxCount.Location = new System.Drawing.Point(149, 41);
+            this.textBoxCount.Name = "textBoxCount";
+            this.textBoxCount.Size = new System.Drawing.Size(218, 23);
+            this.textBoxCount.TabIndex = 2;
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(59, 49);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(75, 15);
+            this.label2.TabIndex = 4;
+            this.label2.Text = "Количество:";
+            // 
+            // buttonSell
+            // 
+            this.buttonSell.Location = new System.Drawing.Point(149, 92);
+            this.buttonSell.Name = "buttonSell";
+            this.buttonSell.Size = new System.Drawing.Size(75, 23);
+            this.buttonSell.TabIndex = 5;
+            this.buttonSell.Text = "Продать";
+            this.buttonSell.UseVisualStyleBackColor = true;
+            this.buttonSell.Click += new System.EventHandler(this.buttonSell_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(259, 92);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(75, 23);
+            this.buttonCancel.TabIndex = 6;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+            // 
+            // FormSellDocuments
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(394, 137);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSell);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.textBoxCount);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.comboBoxDoc);
+            this.Name = "FormSellDocuments";
+            this.Text = "FormSellDocuments";
+            this.Load += new System.EventHandler(this.FormSellDocuments_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private ComboBox comboBoxDoc;
+        private Label label1;
+        private TextBox textBoxCount;
+        private Label label2;
+        private Button buttonSell;
+        private Button buttonCancel;
+    }
+}

LawFirm/LawFirmView/FormSellDocuments.cs

@@ -0,0 +1,94 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormSellDocuments : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IDocumentLogic _logicDocument;
+        private readonly IShopLogic _logicShop;
+        public FormSellDocuments(ILogger<FormSellDocuments> logger, IDocumentLogic logicDocument, IShopLogic logicShop)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicDocument = logicDocument;
+            _logicShop = logicShop;
+        }
+
+        private void FormSellDocuments_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка документов для продажи");
+            try
+            {
+                var list = _logicDocument.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxDoc.DisplayMember = "DocumentName";
+                    comboBoxDoc.ValueMember = "Id";
+                    comboBoxDoc.DataSource = list;
+                    comboBoxDoc.SelectedItem = null;
+                }
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка документов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonSell_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (comboBoxDoc.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите пакет документов", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Создание продажи");
+            try
+            {
+                var operationResult = _logicShop.SellDocument(
+                    new DocumentBindingModel
+                    {
+                        Id = Convert.ToInt32(comboBoxDoc.SelectedValue)
+                    },
+                    Convert.ToInt32(textBoxCount.Text)
+                );
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при создании продажи. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка создания продажи");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

LawFirm/LawFirmView/FormSellDocuments.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormShop.Designer.cs

@@ -0,0 +1,212 @@
+namespace LawFirmView
+{
+    partial class FormShop
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            textBoxName = new TextBox();
+            textBoxAddress = new TextBox();
+            dateTimePicker = new DateTimePicker();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            label1 = new Label();
+            label2 = new Label();
+            label3 = new Label();
+            Column3 = new DataGridViewTextBoxColumn();
+            Column2 = new DataGridViewTextBoxColumn();
+            Column1 = new DataGridViewTextBoxColumn();
+            dataGridView = new DataGridView();
+            label4 = new Label();
+            textBoxMaxCountDoc = new TextBox();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(204, 6);
+            textBoxName.Margin = new Padding(3, 4, 3, 4);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(228, 27);
+            textBoxName.TabIndex = 0;
+            // 
+            // textBoxAddress
+            // 
+            textBoxAddress.Location = new Point(204, 41);
+            textBoxAddress.Margin = new Padding(3, 4, 3, 4);
+            textBoxAddress.Name = "textBoxAddress";
+            textBoxAddress.Size = new Size(228, 27);
+            textBoxAddress.TabIndex = 1;
+            // 
+            // dateTimePicker
+            // 
+            dateTimePicker.Location = new Point(204, 76);
+            dateTimePicker.Margin = new Padding(3, 4, 3, 4);
+            dateTimePicker.Name = "dateTimePicker";
+            dateTimePicker.Size = new Size(228, 27);
+            dateTimePicker.TabIndex = 2;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(397, 495);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(106, 31);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(509, 495);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(30, 13);
+            label1.Name = "label1";
+            label1.Size = new Size(80, 20);
+            label1.TabIndex = 6;
+            label1.Text = "Название:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(30, 48);
+            label2.Name = "label2";
+            label2.Size = new Size(54, 20);
+            label2.TabIndex = 7;
+            label2.Text = "Адрес:";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(30, 79);
+            label3.Name = "label3";
+            label3.Size = new Size(113, 20);
+            label3.TabIndex = 8;
+            label3.Text = "Дата открытия:";
+            // 
+            // Column3
+            // 
+            Column3.HeaderText = "Количество";
+            Column3.MinimumWidth = 6;
+            Column3.Name = "Column3";
+            // 
+            // Column2
+            // 
+            Column2.HeaderText = "Название пакета документов";
+            Column2.MinimumWidth = 6;
+            Column2.Name = "Column2";
+            // 
+            // Column1
+            // 
+            Column1.HeaderText = "id";
+            Column1.MinimumWidth = 6;
+            Column1.Name = "Column1";
+            Column1.Visible = false;
+            // 
+            // dataGridView
+            // 
+            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Columns.AddRange(new DataGridViewColumn[] { Column1, Column2, Column3 });
+            dataGridView.Location = new Point(12, 145);
+            dataGridView.Margin = new Padding(3, 4, 3, 4);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(613, 327);
+            dataGridView.TabIndex = 3;
+            // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Location = new Point(30, 108);
+            label4.Name = "label4";
+            label4.Size = new Size(168, 20);
+            label4.TabIndex = 9;
+            label4.Text = "Максимальное кол-во:";
+            // 
+            // textBoxMaxCountDoc
+            // 
+            textBoxMaxCountDoc.Location = new Point(204, 101);
+            textBoxMaxCountDoc.Margin = new Padding(3, 4, 3, 4);
+            textBoxMaxCountDoc.Name = "textBoxMaxCountDoc";
+            textBoxMaxCountDoc.Size = new Size(228, 27);
+            textBoxMaxCountDoc.TabIndex = 10;
+            // 
+            // FormShop
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(640, 557);
+            Controls.Add(textBoxMaxCountDoc);
+            Controls.Add(label4);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(dataGridView);
+            Controls.Add(dateTimePicker);
+            Controls.Add(textBoxAddress);
+            Controls.Add(textBoxName);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormShop";
+            Text = "Магазин";
+            Load += FormShop_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private TextBox textBoxName;
+        private TextBox textBoxAddress;
+        private DateTimePicker dateTimePicker;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private Label label1;
+        private Label label2;
+        private Label label3;
+        private DataGridViewTextBoxColumn Column3;
+        private DataGridViewTextBoxColumn Column2;
+        private DataGridViewTextBoxColumn Column1;
+        private DataGridView dataGridView;
+        private Label label4;
+        private TextBox textBoxMaxCountDoc;
+    }
+}

LawFirm/LawFirmView/FormShop.cs

@@ -0,0 +1,141 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using AbstractLawFirmDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormShop : Form
+    {
+        private readonly IShopLogic _logic;
+        private readonly ILogger _logger;
+        private Dictionary<int, (IDocumentModel, int)> _shopDocuments;
+        private int? _id;
+        public int Id { set { _id = value; } }
+        public FormShop(ILogger<FormShop> logger, IShopLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+            _shopDocuments = new();
+        }
+
+        private void FormShop_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка магазина");
+                try
+                {
+                    var view = _logic.ReadElement(new ShopSearchModel
+                    {
+                        Id = _id.Value
+                    });
+                    if (view != null)
+                    {
+                        textBoxName.Text = view.ShopName;
+                        textBoxAddress.Text = view.Address;
+                        textBoxMaxCountDoc.Text = view.MaxCountDocuments.ToString();
+                        dateTimePicker.Value = view.OpeningDate;
+                        _shopDocuments = view.ShopDocuments ?? new Dictionary<int, (IDocumentModel, int)>();
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка загрузки магазина");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка документов магазина");
+            try
+            {
+                if (_shopDocuments != null)
+                {
+                    dataGridView.Rows.Clear();
+                    foreach (var pc in _shopDocuments)
+                    {
+                        dataGridView.Rows.Add(new object[]
+                        {
+                          pc.Key,
+                          pc.Value.Item1.DocumentName,
+                          pc.Value.Item2
+                        }
+                        );
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки документов магазина");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxName.Text))
+            {
+                MessageBox.Show("Заполните название", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(textBoxAddress.Text))
+            {
+                MessageBox.Show("Заполните адрес", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(textBoxMaxCountDoc.Text))
+            {
+                MessageBox.Show("Заполните макс. количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение магазина");
+            try
+            {
+                var model = new ShopBindingModel
+                {
+                    Id = _id ?? 0,
+                    ShopName = textBoxName.Text,
+                    Address = textBoxAddress.Text,
+                    MaxCountDocuments = Convert.ToInt32(textBoxMaxCountDoc.Text),
+                    OpeningDate = dateTimePicker.Value.Date,
+                    ShopDocuments = _shopDocuments
+                };
+                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения магазина");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

LawFirm/LawFirmView/FormShop.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormShopSupply.Designer.cs

@@ -0,0 +1,148 @@
+namespace LawFirmView
+{
+    partial class FormShopSupply
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            comboBoxShop = new ComboBox();
+            comboBoxDocument = new ComboBox();
+            textBoxCount = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            label1 = new Label();
+            label2 = new Label();
+            label3 = new Label();
+            SuspendLayout();
+            // 
+            // comboBoxShop
+            // 
+            comboBoxShop.FormattingEnabled = true;
+            comboBoxShop.Location = new Point(112, 16);
+            comboBoxShop.Margin = new Padding(3, 4, 3, 4);
+            comboBoxShop.Name = "comboBoxShop";
+            comboBoxShop.Size = new Size(243, 28);
+            comboBoxShop.TabIndex = 0;
+            // 
+            // comboBoxDocument
+            // 
+            comboBoxDocument.FormattingEnabled = true;
+            comboBoxDocument.Location = new Point(112, 55);
+            comboBoxDocument.Margin = new Padding(3, 4, 3, 4);
+            comboBoxDocument.Name = "comboBoxDocument";
+            comboBoxDocument.Size = new Size(243, 28);
+            comboBoxDocument.TabIndex = 1;
+            // 
+            // textBoxCount
+            // 
+            textBoxCount.Location = new Point(112, 93);
+            textBoxCount.Margin = new Padding(3, 4, 3, 4);
+            textBoxCount.Name = "textBoxCount";
+            textBoxCount.Size = new Size(243, 27);
+            textBoxCount.TabIndex = 2;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(112, 163);
+            buttonSave.Margin = new Padding(3, 4, 3, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(86, 31);
+            buttonSave.TabIndex = 3;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += buttonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(253, 163);
+            buttonCancel.Margin = new Padding(3, 4, 3, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(86, 31);
+            buttonCancel.TabIndex = 4;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += buttonCancel_Click;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(24, 12);
+            label1.Name = "label1";
+            label1.Size = new Size(83, 20);
+            label1.TabIndex = 5;
+            label1.Text = "Магазины:";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(16, 59);
+            label2.Name = "label2";
+            label2.Size = new Size(90, 20);
+            label2.TabIndex = 6;
+            label2.Text = "Документы:";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(16, 97);
+            label3.Name = "label3";
+            label3.Size = new Size(93, 20);
+            label3.TabIndex = 7;
+            label3.Text = "Количество:";
+            // 
+            // FormShopSupply
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(409, 212);
+            Controls.Add(label3);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxCount);
+            Controls.Add(comboBoxDocument);
+            Controls.Add(comboBoxShop);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormShopSupply";
+            Text = "Выбор";
+            Load += FormShopSupply_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox comboBoxShop;
+        private ComboBox comboBoxDocument;
+        private TextBox textBoxCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private Label label1;
+        private Label label2;
+        private Label label3;
+    }
+}

LawFirm/LawFirmView/FormShopSupply.cs

@@ -0,0 +1,125 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormShopSupply : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IDocumentLogic _logicD;
+        private readonly IShopLogic _logicS;
+        public FormShopSupply(ILogger<FormShopSupply> logger, IDocumentLogic logicD, IShopLogic logicS)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicD = logicD;
+            _logicS = logicS;
+        }
+
+        private void FormShopSupply_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка документов для пополнения");
+            try
+            {
+                var list = _logicD.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxDocument.DisplayMember = "DocumentName";
+                    comboBoxDocument.ValueMember = "Id";
+                    comboBoxDocument.DataSource = list;
+                    comboBoxDocument.SelectedItem = null;
+                }
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка документов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+            _logger.LogInformation("Загрузка магазинов для пополнения");
+            try
+            {
+                var list = _logicS.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxShop.DisplayMember = "ShopName";
+                    comboBoxShop.ValueMember = "Id";
+                    comboBoxShop.DataSource = list;
+                    comboBoxShop.SelectedItem = null;
+                }
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка магазинов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (comboBoxDocument.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите документ", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (comboBoxShop.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите магазин", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Создание поставки");
+            try
+            {
+                var operationResult = _logicS.SupplyDocuments(
+                    new ShopSearchModel
+                    {
+                        Id = Convert.ToInt32(comboBoxShop.SelectedValue),
+                        ShopName = comboBoxShop.Text
+                    },
+                    new DocumentBindingModel
+                    {
+                        Id = Convert.ToInt32(comboBoxDocument.SelectedValue),
+                        DocumentName = comboBoxDocument.Text
+                    },
+                    Convert.ToInt32(textBoxCount.Text)
+                );
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при создании поставки. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка создания поставки");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

LawFirm/LawFirmView/FormShopSupply.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/FormShops.Designer.cs

@@ -0,0 +1,120 @@
+namespace LawFirmView
+{
+    partial class FormShops
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            buttonAdd = new Button();
+            buttonUpd = new Button();
+            buttonDel = new Button();
+            buttonRef = new Button();
+            dataGridView = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.Location = new Point(514, 28);
+            buttonAdd.Margin = new Padding(3, 4, 3, 4);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(86, 31);
+            buttonAdd.TabIndex = 0;
+            buttonAdd.Text = "Добавить";
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += buttonAdd_Click;
+            // 
+            // buttonUpd
+            // 
+            buttonUpd.Location = new Point(514, 83);
+            buttonUpd.Margin = new Padding(3, 4, 3, 4);
+            buttonUpd.Name = "buttonUpd";
+            buttonUpd.Size = new Size(86, 31);
+            buttonUpd.TabIndex = 1;
+            buttonUpd.Text = "Изменить";
+            buttonUpd.UseVisualStyleBackColor = true;
+            buttonUpd.Click += buttonUpd_Click;
+            // 
+            // buttonDel
+            // 
+            buttonDel.Location = new Point(514, 139);
+            buttonDel.Margin = new Padding(3, 4, 3, 4);
+            buttonDel.Name = "buttonDel";
+            buttonDel.Size = new Size(86, 31);
+            buttonDel.TabIndex = 2;
+            buttonDel.Text = "Удалить";
+            buttonDel.UseVisualStyleBackColor = true;
+            buttonDel.Click += buttonDel_Click;
+            // 
+            // buttonRef
+            // 
+            buttonRef.Location = new Point(514, 191);
+            buttonRef.Margin = new Padding(3, 4, 3, 4);
+            buttonRef.Name = "buttonRef";
+            buttonRef.Size = new Size(86, 31);
+            buttonRef.TabIndex = 3;
+            buttonRef.Text = "Обновить";
+            buttonRef.UseVisualStyleBackColor = true;
+            buttonRef.Click += buttonRef_Click;
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Margin = new Padding(3, 4, 3, 4);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowHeadersWidth = 51;
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(489, 491);
+            dataGridView.TabIndex = 4;
+            // 
+            // FormShops
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(638, 507);
+            Controls.Add(dataGridView);
+            Controls.Add(buttonRef);
+            Controls.Add(buttonDel);
+            Controls.Add(buttonUpd);
+            Controls.Add(buttonAdd);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormShops";
+            Text = "Магазины";
+            Load += FormShops_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Button buttonAdd;
+        private Button buttonUpd;
+        private Button buttonDel;
+        private Button buttonRef;
+        private DataGridView dataGridView;
+    }
+}

LawFirm/LawFirmView/FormShops.cs

@@ -0,0 +1,122 @@
+using AbstractLawFirmContracts.BindingModels;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LawFirmView
+{
+    public partial class FormShops : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IShopLogic _logic;
+        public FormShops(ILogger<FormDocuments> logger, IShopLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+
+        private void buttonAdd_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShop));
+
+            if (service is FormShop form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void buttonUpd_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                var service = Program.ServiceProvider?.GetService(typeof(FormShop));
+
+                if (service is FormShop 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)
+            {
+                if (MessageBox.Show("Удалить магазин?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                    _logger.LogInformation("Удаление магазина");
+
+                    try
+                    {
+                        if (!_logic.Delete(new ShopBindingModel
+                        {
+                            Id = id
+                        }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления изделия");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void buttonRef_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void FormShops_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData()
+        {
+            try
+            {
+                var list = _logic.ReadList(null);
+
+                if (list != null)
+                {
+                    dataGridView.DataSource = list;
+                    dataGridView.Columns["Id"].Visible = false;
+                    dataGridView.Columns["ShopName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["ShopDocuments"].Visible = false;
+                }
+
+                _logger.LogInformation("Загрузка магазинов");
+
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки магазинов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+    }
+}

LawFirm/LawFirmView/FormShops.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

LawFirm/LawFirmView/LawFirmView.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AbstractLawFirmBusinessLogic\AbstractLawFirmBusinessLogic.csproj" />
+    <ProjectReference Include="..\AbstractLawFirmFileImpliment\AbstractLawFirmFileImplement.csproj" />
+    <ProjectReference Include="..\AbstractLawFirmListImplement\AbstractLawFirmListImplement.csproj" />
+  </ItemGroup>
+
+</Project>

LawFirm/LawFirmView/Program.cs

@@ -0,0 +1,60 @@
+using AbstractLawFirmBusinessLogic.BusinessLogic;
+using AbstractLawFirmContracts.BusinessLogicsContracts;
+using AbstractLawFirmContracts.StoragesContracts;
+using AbstractLawFirmFileImplement.Implements;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+using System;
+
+namespace LawFirmView
+{
+    internal static class Program
+    {
+        private static ServiceProvider? _serviceProvider;
+        public static ServiceProvider? ServiceProvider => _serviceProvider;
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            _serviceProvider = services.BuildServiceProvider();
+            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+        }
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddLogging(option =>
+            {
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddNLog("nlog.config");
+            });
+            services.AddTransient<IComponentStorage, ComponentStorage>();
+            services.AddTransient<IOrderStorage, OrderStorage>();
+            services.AddTransient<IDocumentStorage, DocumentStorage>();
+            services.AddTransient<IShopStorage, ShopStorage>();
+            services.AddTransient<IComponentLogic, ComponentLogic>();
+            services.AddTransient<IOrderLogic, OrderLogic>();
+            services.AddTransient<IDocumentLogic, DocumentLogic>();
+            services.AddTransient<IShopLogic, ShopLogic>();
+
+            services.AddTransient<FormMain>();
+            services.AddTransient<FormComponent>();
+            services.AddTransient<FormComponents>();
+            services.AddTransient<FormCreateOrder>();
+            services.AddTransient<FormDocument>();
+            services.AddTransient<FormDocumentComponent>();
+            services.AddTransient<FormDocuments>();
+            services.AddTransient<FormShop>();
+            services.AddTransient<FormShops>();
+            services.AddTransient<FormShopSupply>();
+            services.AddTransient<FormSellDocuments>();
+        }
+
+    }
+}

LawFirm/LawFirmView/nlog.config

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        autoReload="true" internalLogLevel="Info">
+
+		<targets>
+			<target xsi:type="File" name="tofile" fileName="log-${shortdate}.log" />
+		</targets>
+
+		<rules>
+			<logger name="*" minlevel="Debug" writeTo="tofile" />
+		</rules>
+	</nlog>
+</configuration>