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BlacksmithWorkshop/BlackcmithWorkshopFileImplement/BlacksmithWorkshopFileImplement.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/DataFileSingleton.cs

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+using BlacksmithWorkshopFileImplement.Models;
+using System.Xml.Linq;
+
+namespace BlackcmithWorkshopFileImplement
+{
+    internal class DataFileSingleton
+    {
+        private static DataFileSingleton? instance;
+        private readonly string ComponentFileName = "Component.xml";
+        private readonly string OrderFileName = "Order.xml";
+        private readonly string ManufactureFileName = "Manufacture.xml";
+        private readonly string ShopFileName = "Shops.xml";
+        public List<Shop> Shops { get; private set; }
+        public List<Component> Components { get; private set; }
+        public List<Order> Orders { get; private set; }
+        public List<Manufacture> Manufactures { 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 SaveManufactures() => SaveData(Manufactures, ManufactureFileName,
+        "Manufactures", 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)!)!;
+            Manufactures = LoadData(ManufactureFileName, "Manufacture", x =>
+            Manufacture.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);
+            }
+        }
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ComponentStorage.cs

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+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.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;
+        }
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ManufactureStorage.cs

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+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.Implements
+{
+    public class ManufactureStorage : IManufactureStorage
+    {
+        private readonly DataFileSingleton source;
+        public ManufactureStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ManufactureViewModel> GetFullList()
+        {
+            return source.Manufactures
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+
+        public List<ManufactureViewModel> GetFilteredList(ManufactureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ManufactureName))
+            {
+                return new();
+            }
+            return source.Manufactures
+            .Where(x => x.ManufactureName.Contains(model.ManufactureName))
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public ManufactureViewModel? GetElement(ManufactureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ManufactureName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Manufactures
+            .FirstOrDefault(x =>
+            (!string.IsNullOrEmpty(model.ManufactureName) && x.ManufactureName ==
+            model.ManufactureName) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public ManufactureViewModel? Insert(ManufactureBindingModel model)
+        {
+            model.Id = source.Manufactures.Count > 0 ? source.Manufactures.Max(x =>
+            x.Id) + 1 : 1;
+            var newManufacture = Manufacture.Create(model);
+            if (newManufacture == null)
+            {
+                return null;
+            }
+            source.Manufactures.Add(newManufacture);
+            source.SaveManufactures();
+            return newManufacture.GetViewModel;
+        }
+        public ManufactureViewModel? Update(ManufactureBindingModel model)
+        {
+            var Manufacture = source.Manufactures.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (Manufacture == null)
+            {
+                return null;
+            }
+            Manufacture.Update(model);
+            source.SaveManufactures();
+            return Manufacture.GetViewModel;
+        }
+        public ManufactureViewModel? Delete(ManufactureBindingModel model)
+        {
+            var Manufacture = source.Manufactures.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (Manufacture != null)
+            {
+                source.Manufactures.Remove(Manufacture);
+                source.SaveManufactures();
+                return Manufacture.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/OrderStorage.cs

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+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        private readonly DataFileSingleton source;
+        public OrderStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<OrderViewModel> GetFullList()
+        {
+            return source.Orders
+            .Select(x => AccessManufactureStorage(x.GetViewModel))
+            .ToList();
+        }
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return new();
+            }
+            return source.Orders
+               .Where(x => x.Id == model.Id)
+               .Select(x => AccessManufactureStorage(x.GetViewModel))
+               .ToList();
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            return AccessManufactureStorage(source.Orders.FirstOrDefault(
+                x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel
+                );
+        }
+        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 AccessManufactureStorage(newOrder.GetViewModel);
+        }
+        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 AccessManufactureStorage(order.GetViewModel);
+        }
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            var element = source.Orders.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (element != null)
+            {
+                source.Orders.Remove(element);
+                source.SaveOrders();
+                return AccessManufactureStorage(element.GetViewModel);
+            }
+            return null;
+        }
+        public OrderViewModel? AccessManufactureStorage(OrderViewModel model)
+        {
+            if (model == null)
+                return null;
+            foreach (var Manufacture in source.Manufactures)
+            {
+                if (Manufacture.Id == model.ManufactureId)
+                {
+                    model.ManufactureName = Manufacture.ManufactureName;
+                    break;
+                }
+            }
+            return model;
+        }
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ShopStorage.cs

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+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using BlacksmithWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataFileSingleton _source;
+        public ShopStorage()
+        {
+            _source = DataFileSingleton.GetInstance();
+        }
+        public List<ShopViewModel> GetFullList()
+        {
+            return _source.Shops
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel
+        model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+            return _source.Shops
+            .Where(x => x.ShopName.Contains(model.ShopName))
+            .Select(x => x.GetViewModel)
+            .ToList(); ;
+        }
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return _source.Shops
+            .FirstOrDefault(x => (!string.IsNullOrEmpty(model.ShopName) && x.ShopName ==
+            model.ShopName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+        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 component = _source.Shops.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (component == null)
+            {
+                return null;
+            }
+            component.Update(model);
+            _source.SaveShops();
+            return component.GetViewModel;
+        }
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            var element = _source.Shops.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (element != null)
+            {
+                _source.Shops.Remove(element);
+                _source.SaveShops();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+        private bool CheckSell(int ManufactureId, int count)
+        {
+            count -= _source.Shops.Select(x => x.ShopManufactures.Select(y => 
+            (y.Value.Item1.Id == ManufactureId ? y.Value.Item2 : 0)).Sum()).Sum();
+            return count <= 0;
+        }
+        public bool SellManufactures(IManufactureModel model, int count)
+        {
+            var neededManufacture = _source.Manufactures.FirstOrDefault(x => x.Id == model.Id);
+            if (neededManufacture == null || !CheckSell(neededManufacture.Id, count))
+            {
+                return false;
+            }
+            for (int i = 0; i < _source.Shops.Count; i++)
+            {
+                var shop = _source.Shops[i];
+                var assortment = shop.ShopManufactures;
+                foreach (var manufacture in assortment.Where(x => x.Value.Item1.Id == neededManufacture.Id))
+                {
+                    var min = Math.Min(manufacture.Value.Item2, count);
+                    assortment[manufacture.Value.Item1.Id] = (manufacture.Value.Item1, manufacture.Value.Item2 - min);
+                    count -= min;
+                    if (count <= 0)
+                    {
+                        break;
+                    }
+                }
+                shop.Update(new ShopBindingModel
+                {
+                    Id = shop.Id,
+                    ShopName = shop.ShopName,
+                    Address = shop.Address,
+                    OpeningDate = shop.OpeningDate,
+                    MaxCapacity = shop.MaxCapacity,
+                    ShopManufactures = assortment
+                });
+            }
+            _source.SaveShops();
+            return true;
+        }
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Component.cs

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+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.Models
+{
+    public class Component : IComponentModel
+    {
+        public int Id { get; set; }
+        public string ComponentName { get; 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()));
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Manufacture.cs

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+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.Models
+{
+    public class Manufacture : IManufactureModel
+    {
+        public int Id { get; private set; }
+        public string ManufactureName { 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)>? _ManufactureComponents = null;
+        public Dictionary<int, (IComponentModel, int)> ManufactureComponents
+        {
+            get
+            {
+                if (_ManufactureComponents == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _ManufactureComponents = Components.ToDictionary(x => x.Key, y =>
+                    ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
+                    y.Value));
+                }
+                return _ManufactureComponents;
+            }
+        }
+        public static Manufacture? Create(ManufactureBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Manufacture()
+            {
+                Id = model.Id,
+                ManufactureName = model.ManufactureName,
+                Price = model.Price,
+                Components = model.ManufactureComponents.ToDictionary(x => x.Key, x
+               => x.Value.Item2)
+            };
+        }
+        public static Manufacture? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Manufacture()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ManufactureName = element.Element("ManufactureName")!.Value,
+                Price = Convert.ToDouble(element.Element("Price")!.Value),
+                Components =
+           element.Element("ManufactureComponents")!.Elements("ManufactureComponent")
+            .ToDictionary(x =>
+           Convert.ToInt32(x.Element("Key")?.Value), x =>
+           Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+        public void Update(ManufactureBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ManufactureName = model.ManufactureName;
+            Price = model.Price;
+            Components = model.ManufactureComponents.ToDictionary(x => x.Key, x =>
+           x.Value.Item2);
+            _ManufactureComponents = null;
+        }
+        public ManufactureViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ManufactureName = ManufactureName,
+            Price = Price,
+            ManufactureComponents = ManufactureComponents
+        };
+        public XElement GetXElement => new("Manufacture",
+                         new XAttribute("Id", Id),
+                         new XElement("ManufactureName", ManufactureName),
+                         new XElement("Price", Price.ToString()),
+                         new XElement("ManufactureComponents", Components.Select(x =>
+                         new XElement("ManufactureComponent",
+                         new XElement("Key", x.Key),
+                         new XElement("Value", x.Value))).ToArray()));
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Order.cs

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+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Enums;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        public int Id { get; private set; }
+        public int ManufactureId { 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,
+                ManufactureId = model.ManufactureId,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement,
+            };
+        }
+        public static Order? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ManufactureId = Convert.ToInt32(element.Element("ManufactureId")!.Value),
+                Count = Convert.ToInt32(element.Element("Count")!.Value),
+                Sum = Convert.ToDouble(element.Element("Sum")!.Value),
+                Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value.ToString()),
+                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()
+        {
+            Id = Id,
+            ManufactureId = ManufactureId,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement,
+        };
+        public XElement GetXElement => new("Order",
+        new XAttribute("Id", Id),
+        new XElement("ManufactureId", ManufactureId),
+        new XElement("Sum", Sum.ToString()),
+        new XElement("Count", Count),
+        new XElement("Status", Status.ToString()),
+        new XElement("DateCreate", DateCreate.ToString()),
+        new XElement("DateImplement", DateImplement.ToString())
+        );
+    }
+}

BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Shop.cs

@@ -0,0 +1,107 @@
+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.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 DateTime OpeningDate { get; private set; }
+        public int MaxCapacity { get; private set; }
+        public Dictionary<int, int> Manufactures { get; private set; } = new();
+        private Dictionary<int, (IManufactureModel, int)>? _shopManufactures = null;
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures
+        {
+            get
+            {
+                if (_shopManufactures == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _shopManufactures = Manufactures.ToDictionary(x => x.Key, y =>
+                    ((source.Manufactures.FirstOrDefault(z => z.Id == y.Key) as IManufactureModel)!,
+                    y.Value));
+                }
+                return _shopManufactures;
+            }
+        }
+        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,
+                MaxCapacity = model.MaxCapacity,
+                Manufactures = model.ShopManufactures.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,
+                MaxCapacity = Convert.ToInt32(element.Element("MaxCapacity")!.Value),
+                OpeningDate = Convert.ToDateTime(element.Element("DateOpen")!.Value),
+                Manufactures = element.Element("ShopManufactures")!.Elements("ShopManufacture")
+                    .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;
+            OpeningDate = model.OpeningDate;
+            MaxCapacity = model.MaxCapacity;
+            if (model.ShopManufactures.Count > 0)
+            {
+                Manufactures = model.ShopManufactures.ToDictionary(x => x.Key, x => x.Value.Item2);
+                _shopManufactures = null;
+            }
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            OpeningDate = OpeningDate,
+            MaxCapacity = MaxCapacity,
+            ShopManufactures = ShopManufactures
+        };
+        public XElement GetXElement => new("Shop",
+             new XAttribute("Id", Id),
+             new XElement("ShopName", ShopName),
+             new XElement("Address", Address),
+             new XElement("DateOpen", OpeningDate),
+             new XElement("MaxCapacity", MaxCapacity),
+             new XElement("ShopManufactures", Manufactures
+                 .Select(x => new XElement("ShopManufacture",
+                     new XElement("Key", x.Key),
+                     new XElement("Value", x.Value))
+                 ).ToArray()));
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop.sln

@@ -0,0 +1,65 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.7.34031.279
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshop", "BlacksmithWorkshop\BlacksmithWorkshop.csproj", "{54575961-6705-47D3-8063-416A45518BED}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopDataModels", "BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj", "{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopContracts", "BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj", "{40A50297-20F6-4F73-834D-0902F6F7965B}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopBusinessLogic", "BlacksmithWorkshopBusinessLogic\BlacksmithWorkshopBusinessLogic.csproj", "{81DD48F2-F58D-4C86-AC0C-74E447366DFA}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopListImplement", "BlacksmithWorkshopListImplement\BlacksmithWorkshopListImplement.csproj", "{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopFileImplement", "BlackcmithWorkshopFileImplement\BlacksmithWorkshopFileImplement.csproj", "{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopDatabaseImplement", "BlacksmithWorkshopDatabaseImplement\BlacksmithWorkshopDatabaseImplement.csproj", "{07550D11-E516-44E1-88A4-5B21E3EE72CC}"
+	ProjectSection(ProjectDependencies) = postProject
+		{40A50297-20F6-4F73-834D-0902F6F7965B} = {40A50297-20F6-4F73-834D-0902F6F7965B}
+		{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC} = {96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{54575961-6705-47D3-8063-416A45518BED}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{54575961-6705-47D3-8063-416A45518BED}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{54575961-6705-47D3-8063-416A45518BED}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{54575961-6705-47D3-8063-416A45518BED}.Release|Any CPU.Build.0 = Release|Any CPU
+		{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{40A50297-20F6-4F73-834D-0902F6F7965B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{40A50297-20F6-4F73-834D-0902F6F7965B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{40A50297-20F6-4F73-834D-0902F6F7965B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{40A50297-20F6-4F73-834D-0902F6F7965B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{81DD48F2-F58D-4C86-AC0C-74E447366DFA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{81DD48F2-F58D-4C86-AC0C-74E447366DFA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{81DD48F2-F58D-4C86-AC0C-74E447366DFA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{81DD48F2-F58D-4C86-AC0C-74E447366DFA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}.Release|Any CPU.Build.0 = Release|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Release|Any CPU.Build.0 = Release|Any CPU
+		{07550D11-E516-44E1-88A4-5B21E3EE72CC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{07550D11-E516-44E1-88A4-5B21E3EE72CC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{07550D11-E516-44E1-88A4-5B21E3EE72CC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{07550D11-E516-44E1-88A4-5B21E3EE72CC}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {8DF79FEE-7448-48A9-BF6C-BC36C78CDC16}
+	EndGlobalSection
+EndGlobal

BlacksmithWorkshop/BlacksmithWorkshop/BlacksmithWorkshop.csproj

@@ -0,0 +1,32 @@
+<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.EntityFrameworkCore.Design" Version="7.0.16">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BlackcmithWorkshopFileImplement\BlacksmithWorkshopFileImplement.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopBusinessLogic\BlacksmithWorkshopBusinessLogic.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopDatabaseImplement\BlacksmithWorkshopDatabaseImplement.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopListImplement\BlacksmithWorkshopListImplement.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+	<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+	<PackageReference Include="NLog" Version="5.2.8" />
+	<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
+  </ItemGroup>
+
+</Project>

BlacksmithWorkshop/BlacksmithWorkshop/FormComponent.Designer.cs

@@ -0,0 +1,119 @@
+namespace BlacksmithWorkshop
+{
+    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()
+        {
+            labelName = new Label();
+            labelCost = new Label();
+            textBoxName = new TextBox();
+            textBoxCost = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(18, 9);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(62, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Название:";
+            // 
+            // labelCost
+            // 
+            labelCost.AutoSize = true;
+            labelCost.Location = new Point(18, 39);
+            labelCost.Name = "labelCost";
+            labelCost.Size = new Size(38, 15);
+            labelCost.TabIndex = 1;
+            labelCost.Text = "Цена:";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(86, 6);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(393, 23);
+            textBoxName.TabIndex = 2;
+            // 
+            // textBoxCost
+            // 
+            textBoxCost.Location = new Point(86, 36);
+            textBoxCost.Name = "textBoxCost";
+            textBoxCost.Size = new Size(393, 23);
+            textBoxCost.TabIndex = 3;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(108, 65);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(76, 24);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(314, 65);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(76, 24);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormComponent
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(503, 103);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxCost);
+            Controls.Add(textBoxName);
+            Controls.Add(labelCost);
+            Controls.Add(labelName);
+            Name = "FormComponent";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Компонент";
+            Load += FormComponent_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private Label labelCost;
+        private TextBox textBoxName;
+        private TextBox textBoxCost;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormComponent.cs

@@ -0,0 +1,89 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+
+namespace BlacksmithWorkshop
+{
+    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("Ïîëó÷åíèå êîìïîíåíòà");
+                    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, "Îøèáêà ïîëó÷åíèÿ êîìïîíåíòà");
+                    MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxName.Text))
+            {
+                MessageBox.Show("Çàïîëíèòå íàçâàíèå", "Îøèáêà",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Ñîõðàíåíèå êîìïîíåíòà");
+            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("Îøèáêà ïðè ñîõðàíåíèè. Äîïîëíèòåëüíàÿ èíôîðìàöèÿ â ëîãàõ.");
+
+                }
+                MessageBox.Show("Ñîõðàíåíèå ïðîøëî óñïåøíî", "Ñîîáùåíèå",
+               MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Îøèáêà ñîõðàíåíèÿ êîìïîíåíòà");
+                MessageBox.Show(ex.Message, "Îøèáêà", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/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>

BlacksmithWorkshop/BlacksmithWorkshop/FormComponents.Designer.cs

@@ -0,0 +1,113 @@
+namespace BlacksmithWorkshop
+{
+    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()
+        {
+            buttonAdd = new Button();
+            buttonChange = new Button();
+            buttonDelete = new Button();
+            buttonRefresh = new Button();
+            dataGridView = new DataGridView();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.Location = new Point(474, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(118, 29);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.Text = "Добавить";
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += AddButton_Click;
+            // 
+            // buttonChange
+            // 
+            buttonChange.Location = new Point(474, 47);
+            buttonChange.Name = "buttonChange";
+            buttonChange.Size = new Size(118, 29);
+            buttonChange.TabIndex = 2;
+            buttonChange.Text = "Изменить";
+            buttonChange.UseVisualStyleBackColor = true;
+            buttonChange.Click += ChangeButton_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.Location = new Point(474, 82);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(118, 29);
+            buttonDelete.TabIndex = 3;
+            buttonDelete.Text = "Удалить";
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += DeleteButton_Click;
+            // 
+            // buttonRefresh
+            // 
+            buttonRefresh.Location = new Point(474, 117);
+            buttonRefresh.Name = "buttonRefresh";
+            buttonRefresh.Size = new Size(118, 29);
+            buttonRefresh.TabIndex = 4;
+            buttonRefresh.Text = "Обновить";
+            buttonRefresh.UseVisualStyleBackColor = true;
+            buttonRefresh.Click += RefreshButton_Click;
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(468, 450);
+            dataGridView.TabIndex = 5;
+            // 
+            // FormComponents
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(600, 450);
+            Controls.Add(dataGridView);
+            Controls.Add(buttonRefresh);
+            Controls.Add(buttonDelete);
+            Controls.Add(buttonChange);
+            Controls.Add(buttonAdd);
+            Name = "FormComponents";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Компоненты";
+            Load += ComponentsForm_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+        private Button buttonAdd;
+        private Button buttonChange;
+        private Button buttonDelete;
+        private Button buttonRefresh;
+        private DataGridView dataGridView;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormComponents.cs

@@ -0,0 +1,117 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.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 BlacksmithWorkshop
+{
+    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 ComponentsForm_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 AddButton_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 ChangeButton_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 DeleteButton_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 RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormComponents.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>

BlacksmithWorkshop/BlacksmithWorkshop/FormCreateOrder.Designer.cs

@@ -0,0 +1,147 @@
+namespace BlacksmithWorkshop
+{
+    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()
+        {
+            labelName = new Label();
+            labelCount = new Label();
+            labelSum = new Label();
+            TextBoxCount = new TextBox();
+            ComboBoxManufacture = new ComboBox();
+            TextBoxSum = new TextBox();
+            buttonCancel = new Button();
+            buttonSave = new Button();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(22, 17);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(56, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Изделие:";
+            // 
+            // labelCount
+            // 
+            labelCount.AutoSize = true;
+            labelCount.Location = new Point(22, 46);
+            labelCount.Name = "labelCount";
+            labelCount.Size = new Size(75, 15);
+            labelCount.TabIndex = 1;
+            labelCount.Text = "Количество:";
+            // 
+            // labelSum
+            // 
+            labelSum.AutoSize = true;
+            labelSum.Location = new Point(22, 75);
+            labelSum.Name = "labelSum";
+            labelSum.Size = new Size(48, 15);
+            labelSum.TabIndex = 2;
+            labelSum.Text = "Сумма:";
+            // 
+            // TextBoxCount
+            // 
+            TextBoxCount.Location = new Point(125, 43);
+            TextBoxCount.Name = "TextBoxCount";
+            TextBoxCount.Size = new Size(214, 23);
+            TextBoxCount.TabIndex = 3;
+            TextBoxCount.TextChanged += TextBoxCount_TextChanged;
+            // 
+            // ComboBoxManufacture
+            // 
+            ComboBoxManufacture.DropDownStyle = ComboBoxStyle.DropDownList;
+            ComboBoxManufacture.FormattingEnabled = true;
+            ComboBoxManufacture.Location = new Point(125, 14);
+            ComboBoxManufacture.Name = "ComboBoxManufacture";
+            ComboBoxManufacture.Size = new Size(214, 23);
+            ComboBoxManufacture.TabIndex = 4;
+            ComboBoxManufacture.SelectedIndexChanged += ComboBoxManufacture_SelectedIndexChanged;
+            // 
+            // TextBoxSum
+            // 
+            TextBoxSum.Location = new Point(125, 72);
+            TextBoxSum.Name = "TextBoxSum";
+            TextBoxSum.ReadOnly = true;
+            TextBoxSum.Size = new Size(214, 23);
+            TextBoxSum.TabIndex = 5;
+            TextBoxSum.TextChanged += TextBoxSum_TextChanged;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(247, 104);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(77, 24);
+            buttonCancel.TabIndex = 6;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += CancelButton_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(164, 104);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(77, 24);
+            buttonSave.TabIndex = 7;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += SaveButton_Click;
+            // 
+            // FormCreateOrder
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(349, 139);
+            Controls.Add(buttonSave);
+            Controls.Add(buttonCancel);
+            Controls.Add(TextBoxSum);
+            Controls.Add(ComboBoxManufacture);
+            Controls.Add(TextBoxCount);
+            Controls.Add(labelSum);
+            Controls.Add(labelCount);
+            Controls.Add(labelName);
+            Name = "FormCreateOrder";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Заказ";
+            Load += FormCreateOrder_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private Label labelCount;
+        private Label labelSum;
+        private TextBox TextBoxCount;
+        private ComboBox ComboBoxManufacture;
+        private TextBox TextBoxSum;
+        private Button buttonCancel;
+        private Button buttonSave;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormCreateOrder.cs

@@ -0,0 +1,134 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.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 BlacksmithWorkshop
+{
+    public partial class FormCreateOrder : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IManufactureLogic _logicI;
+        private readonly IOrderLogic _logicO;
+        public FormCreateOrder(ILogger<FormCreateOrder> logger, IManufactureLogic
+        logicI, IOrderLogic logicO)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicI = logicI;
+            _logicO = logicO;
+        }
+        private void FormCreateOrder_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка кузнечных изделий для заказа");
+            try
+            {
+                var list = _logicI.ReadList(null);
+                if (list != null)
+                {
+                    ComboBoxManufacture.DisplayMember = "ManufactureName";
+                    ComboBoxManufacture.ValueMember = "Id";
+                    ComboBoxManufacture.DataSource = list;
+                    ComboBoxManufacture.SelectedItem = null;
+                }
+                _logger.LogInformation("Кузнечные изделия загружены");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки кузнечных изделий");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+               MessageBoxIcon.Error);
+            }
+        }
+        private void CalcSum()
+        {
+            if (ComboBoxManufacture.SelectedValue != null &&
+           !string.IsNullOrEmpty(TextBoxCount.Text))
+            {
+                try
+                {
+                    int id = Convert.ToInt32(ComboBoxManufacture.SelectedValue);
+                    var Manufacture = _logicI.ReadElement(new ManufactureSearchModel
+                    {
+                        Id = id
+                    });
+                    int count = Convert.ToInt32(TextBoxCount.Text);
+                    TextBoxSum.Text = Math.Round(count * (Manufacture?.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 TextBoxSum_TextChanged(object sender, EventArgs e)
+        {
+            CalcSum();
+        }
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(TextBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (ComboBoxManufacture.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите кузнечное изделие", "Ошибка",
+               MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Создание заказа");
+            try
+            {
+                var operationResult = _logicO.CreateOrder(new OrderBindingModel
+                {
+                    ManufactureId = Convert.ToInt32(ComboBoxManufacture.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 CancelButton_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+        private void ComboBoxManufacture_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            CalcSum();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/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>

BlacksmithWorkshop/BlacksmithWorkshop/FormMain.Designer.cs

@@ -0,0 +1,198 @@
+namespace BlacksmithWorkshop
+{
+    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()
+        {
+            menuStrip = new MenuStrip();
+            GuidesToolStripMenuItem = new ToolStripMenuItem();
+            ComponentsToolStripMenuItem = new ToolStripMenuItem();
+            ManufacturesToolStripMenuItem = new ToolStripMenuItem();
+            ShopsToolStripMenuItem = new ToolStripMenuItem();
+            SupplyToolStripMenuItem = new ToolStripMenuItem();
+            SalesToolStripMenuItem = new ToolStripMenuItem();
+            dataGridView = new DataGridView();
+            buttonCreateOrder = new Button();
+            buttonRefresh = new Button();
+            buttonIssued = new Button();
+            buttonReady = new Button();
+            buttonTakeInWork = new Button();
+            menuStrip.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // menuStrip
+            // 
+            menuStrip.Items.AddRange(new ToolStripItem[] { GuidesToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(1011, 24);
+            menuStrip.TabIndex = 0;
+            menuStrip.Text = "Меню";
+            // 
+            // GuidesToolStripMenuItem
+            // 
+            GuidesToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { ComponentsToolStripMenuItem, ManufacturesToolStripMenuItem, ShopsToolStripMenuItem, SupplyToolStripMenuItem, SalesToolStripMenuItem });
+            GuidesToolStripMenuItem.Name = "GuidesToolStripMenuItem";
+            GuidesToolStripMenuItem.Size = new Size(94, 20);
+            GuidesToolStripMenuItem.Text = "Справочники";
+            // 
+            // ComponentsToolStripMenuItem
+            // 
+            ComponentsToolStripMenuItem.Name = "ComponentsToolStripMenuItem";
+            ComponentsToolStripMenuItem.Size = new Size(198, 22);
+            ComponentsToolStripMenuItem.Text = "Компоненты";
+            ComponentsToolStripMenuItem.Click += ComponentsStripMenuItem_Click;
+            // 
+            // ManufacturesToolStripMenuItem
+            // 
+            ManufacturesToolStripMenuItem.Name = "ManufacturesToolStripMenuItem";
+            ManufacturesToolStripMenuItem.Size = new Size(198, 22);
+            ManufacturesToolStripMenuItem.Text = "Кузнечные изделия";
+            ManufacturesToolStripMenuItem.Click += ManufacturesStripMenuItem_Click;
+            // 
+            // ShopsToolStripMenuItem
+            // 
+            ShopsToolStripMenuItem.Name = "ShopsToolStripMenuItem";
+            ShopsToolStripMenuItem.Size = new Size(198, 22);
+            ShopsToolStripMenuItem.Text = "Магазины";
+            ShopsToolStripMenuItem.Click += ShopsToolStripMenuItem_Click;
+            // 
+            // SupplyToolStripMenuItem
+            // 
+            SupplyToolStripMenuItem.Name = "SupplyToolStripMenuItem";
+            SupplyToolStripMenuItem.Size = new Size(198, 22);
+            SupplyToolStripMenuItem.Text = "Пополнение магазина";
+            SupplyToolStripMenuItem.Click += SupplyToolStripMenuItem_Click;
+            // 
+            // SalesToolStripMenuItem
+            // 
+            SalesToolStripMenuItem.Name = "SalesToolStripMenuItem";
+            SalesToolStripMenuItem.Size = new Size(198, 22);
+            SalesToolStripMenuItem.Text = "Продажи";
+            SalesToolStripMenuItem.Click += SalesToolStripMenuItem_Click;
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(0, 23);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(847, 427);
+            dataGridView.TabIndex = 1;
+            // 
+            // buttonCreateOrder
+            // 
+            buttonCreateOrder.Location = new Point(853, 38);
+            buttonCreateOrder.Name = "buttonCreateOrder";
+            buttonCreateOrder.Size = new Size(148, 31);
+            buttonCreateOrder.TabIndex = 2;
+            buttonCreateOrder.Text = "Создать заказ";
+            buttonCreateOrder.UseVisualStyleBackColor = true;
+            buttonCreateOrder.Click += CreateOrderButton_Click;
+            // 
+            // buttonRefresh
+            // 
+            buttonRefresh.Location = new Point(853, 186);
+            buttonRefresh.Name = "buttonRefresh";
+            buttonRefresh.Size = new Size(148, 31);
+            buttonRefresh.TabIndex = 3;
+            buttonRefresh.Text = "Обновить список";
+            buttonRefresh.UseVisualStyleBackColor = true;
+            buttonRefresh.Click += RefreshButton_Click;
+            // 
+            // buttonIssued
+            // 
+            buttonIssued.Location = new Point(853, 149);
+            buttonIssued.Name = "buttonIssued";
+            buttonIssued.Size = new Size(148, 31);
+            buttonIssued.TabIndex = 4;
+            buttonIssued.Text = "Заказ выдан";
+            buttonIssued.UseVisualStyleBackColor = true;
+            buttonIssued.Click += IssuedButton_Click;
+            // 
+            // buttonReady
+            // 
+            buttonReady.Location = new Point(853, 112);
+            buttonReady.Name = "buttonReady";
+            buttonReady.Size = new Size(148, 31);
+            buttonReady.TabIndex = 5;
+            buttonReady.Text = "Заказ готов";
+            buttonReady.UseVisualStyleBackColor = true;
+            buttonReady.Click += ReadyButton_Click;
+            // 
+            // buttonTakeInWork
+            // 
+            buttonTakeInWork.Location = new Point(853, 75);
+            buttonTakeInWork.Name = "buttonTakeInWork";
+            buttonTakeInWork.Size = new Size(148, 31);
+            buttonTakeInWork.TabIndex = 6;
+            buttonTakeInWork.Text = "Отдать на выполнение";
+            buttonTakeInWork.UseVisualStyleBackColor = true;
+            buttonTakeInWork.Click += TakeInWorkButton_Click;
+            // 
+            // FormMain
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(1011, 450);
+            Controls.Add(buttonTakeInWork);
+            Controls.Add(buttonReady);
+            Controls.Add(buttonIssued);
+            Controls.Add(buttonRefresh);
+            Controls.Add(buttonCreateOrder);
+            Controls.Add(dataGridView);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
+            Name = "FormMain";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Кузница";
+            Load += FormMain_Load;
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem GuidesToolStripMenuItem;
+        private ToolStripMenuItem ComponentsToolStripMenuItem;
+        private ToolStripMenuItem ManufacturesToolStripMenuItem;
+        private DataGridView dataGridView;
+        private Button buttonCreateOrder;
+        private Button buttonRefresh;
+        private Button buttonIssued;
+        private Button buttonReady;
+        private Button buttonTakeInWork;
+        private ToolStripMenuItem ShopsToolStripMenuItem;
+        private ToolStripMenuItem SupplyToolStripMenuItem;
+        private ToolStripMenuItem SalesToolStripMenuItem;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormMain.cs

@@ -0,0 +1,191 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopDataModels.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 BlacksmithWorkshop
+{
+    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 ComponentsStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormComponents));
+            if (service is FormComponents form)
+            {
+                form.ShowDialog();
+            }
+        }
+        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["ManufactureId"].Visible = false;
+                    dataGridView.Columns["ManufactureName"].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 ManufacturesStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormManufactures));
+            if (service is FormManufactures form)
+            {
+                form.ShowDialog();
+            }
+        }
+        private void CreateOrderButton_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormCreateOrder));
+            if (service is FormCreateOrder form)
+            {
+                form.ShowDialog();
+                LoadData();
+            }
+        }
+        private OrderBindingModel CreateBindingModel(int id, bool isDone = false)
+        {
+            return new OrderBindingModel
+            {
+                Id = id,
+                ManufactureId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["ManufactureId"].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 TakeInWorkButton_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 ReadyButton_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 IssuedButton_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 RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void ShopsToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShops));
+            if (service is FormShops form)
+            {
+                form.ShowDialog();
+            }
+        }
+        private void SupplyToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSupply));
+            if (service is FormSupply form)
+            {
+                form.ShowDialog();
+            }
+        }
+        private void SalesToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSell));
+            if (service is FormSell form)
+            {
+                form.ShowDialog();
+            }
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormMain.resx

@@ -0,0 +1,123 @@
+<?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="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+</root>

BlacksmithWorkshop/BlacksmithWorkshop/FormManufacture.Designer.cs

@@ -0,0 +1,225 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormManufacture
+    {
+        /// <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()
+        {
+            labelName = new Label();
+            labelCost = new Label();
+            textBoxName = new TextBox();
+            textBoxPrice = new TextBox();
+            groupBoxComponents = new GroupBox();
+            dataGridView = new DataGridView();
+            ColumnId = new DataGridViewTextBoxColumn();
+            ColumnName = new DataGridViewTextBoxColumn();
+            ColumnCount = new DataGridViewTextBoxColumn();
+            buttonRefresh = new Button();
+            buttonDelete = new Button();
+            buttonChange = new Button();
+            buttonAdd = new Button();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            groupBoxComponents.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(15, 10);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(62, 15);
+            labelName.TabIndex = 0;
+            labelName.Text = "Название:";
+            // 
+            // labelCost
+            // 
+            labelCost.AutoSize = true;
+            labelCost.Location = new Point(15, 41);
+            labelCost.Name = "labelCost";
+            labelCost.Size = new Size(70, 15);
+            labelCost.TabIndex = 1;
+            labelCost.Text = "Стоимость:";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(106, 7);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(289, 23);
+            textBoxName.TabIndex = 2;
+            // 
+            // textBoxPrice
+            // 
+            textBoxPrice.Location = new Point(106, 38);
+            textBoxPrice.Name = "textBoxPrice";
+            textBoxPrice.ReadOnly = true;
+            textBoxPrice.Size = new Size(289, 23);
+            textBoxPrice.TabIndex = 3;
+            // 
+            // groupBoxComponents
+            // 
+            groupBoxComponents.Controls.Add(dataGridView);
+            groupBoxComponents.Controls.Add(buttonRefresh);
+            groupBoxComponents.Controls.Add(buttonDelete);
+            groupBoxComponents.Controls.Add(buttonChange);
+            groupBoxComponents.Controls.Add(buttonAdd);
+            groupBoxComponents.Location = new Point(15, 67);
+            groupBoxComponents.Name = "groupBoxComponents";
+            groupBoxComponents.Size = new Size(596, 285);
+            groupBoxComponents.TabIndex = 4;
+            groupBoxComponents.TabStop = false;
+            groupBoxComponents.Text = "Компоненты";
+            // 
+            // dataGridView
+            // 
+            dataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Columns.AddRange(new DataGridViewColumn[] { ColumnId, ColumnName, ColumnCount });
+            dataGridView.Location = new Point(11, 23);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(439, 256);
+            dataGridView.TabIndex = 5;
+            // 
+            // ColumnId
+            // 
+            ColumnId.HeaderText = "Идентификатор";
+            ColumnId.Name = "ColumnId";
+            ColumnId.Visible = false;
+            // 
+            // ColumnName
+            // 
+            ColumnName.FillWeight = 200F;
+            ColumnName.HeaderText = "Компонент";
+            ColumnName.Name = "ColumnName";
+            // 
+            // ColumnCount
+            // 
+            ColumnCount.HeaderText = "Количество";
+            ColumnCount.Name = "ColumnCount";
+            // 
+            // buttonRefresh
+            // 
+            buttonRefresh.Location = new Point(470, 137);
+            buttonRefresh.Name = "buttonRefresh";
+            buttonRefresh.Size = new Size(106, 29);
+            buttonRefresh.TabIndex = 4;
+            buttonRefresh.Text = "Обновить";
+            buttonRefresh.UseVisualStyleBackColor = true;
+            buttonRefresh.Click += ButtonRef_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.Location = new Point(470, 102);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(106, 29);
+            buttonDelete.TabIndex = 3;
+            buttonDelete.Text = "Удалить";
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += ButtonDel_Click;
+            // 
+            // buttonChange
+            // 
+            buttonChange.Location = new Point(470, 67);
+            buttonChange.Name = "buttonChange";
+            buttonChange.Size = new Size(106, 29);
+            buttonChange.TabIndex = 2;
+            buttonChange.Text = "Изменить";
+            buttonChange.UseVisualStyleBackColor = true;
+            buttonChange.Click += ButtonUpd_Click;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.Location = new Point(470, 32);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(106, 29);
+            buttonAdd.TabIndex = 1;
+            buttonAdd.Text = "Добавить";
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += ButtonAdd_Click;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(373, 358);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(106, 29);
+            buttonSave.TabIndex = 5;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(485, 358);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(106, 29);
+            buttonCancel.TabIndex = 6;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormManufacture
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(626, 401);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(groupBoxComponents);
+            Controls.Add(textBoxPrice);
+            Controls.Add(textBoxName);
+            Controls.Add(labelCost);
+            Controls.Add(labelName);
+            Name = "FormManufacture";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Изделие";
+            Load += FormManufacture_Load;
+            groupBoxComponents.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelName;
+        private Label labelCost;
+        private TextBox textBoxName;
+        private TextBox textBoxPrice;
+        private GroupBox groupBoxComponents;
+        private Button buttonRefresh;
+        private Button buttonDelete;
+        private Button buttonChange;
+        private Button buttonAdd;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private DataGridView dataGridView;
+        private DataGridViewTextBoxColumn ColumnId;
+        private DataGridViewTextBoxColumn ColumnName;
+        private DataGridViewTextBoxColumn ColumnCount;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormManufacture.cs

@@ -0,0 +1,214 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopDataModels.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 BlacksmithWorkshop
+{
+    public partial class FormManufacture : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IManufactureLogic _logic;
+        private int? _id;
+        private Dictionary<int, (IComponentModel, int)> _manufactureComponents;
+        public int Id { set { _id = value; } }
+        public FormManufacture(ILogger<FormManufacture> logger, IManufactureLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+            _manufactureComponents = new Dictionary<int, (IComponentModel, int)>();
+        }
+        private void FormManufacture_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка кузнечного изделия");
+                try
+                {
+                    var view = _logic.ReadElement(new ManufactureSearchModel { Id = _id.Value });
+                    if (view != null)
+                    {
+                        textBoxName.Text = view.ManufactureName;
+                        textBoxPrice.Text = view.Price.ToString();
+                        _manufactureComponents = view.ManufactureComponents ?? new
+                        Dictionary<int, (IComponentModel, int)>();
+                        LoadData();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Ошибка загрузки кузнечного изделия");
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка компонентов кузнечного изделия");
+            try
+            {
+                if (_manufactureComponents != null)
+                {
+                    dataGridView.Rows.Clear();
+                    foreach (var pc in _manufactureComponents)
+                    {
+                        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 компонентов кузнечного изделия");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
+        private void ButtonAdd_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormManufactureComponent));
+            if (service is FormManufactureComponent form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    if (form.ComponentModel == null)
+                    {
+                        return;
+                    }
+                    _logger.LogInformation("Добавление нового компонента:{ ComponentName} - { Count}", form.ComponentModel.ComponentName, form.Count);
+                    if (_manufactureComponents.ContainsKey(form.Id))
+                    {
+                        _manufactureComponents[form.Id] = (form.ComponentModel, form.Count);
+                    }
+                    else
+                    {
+                        _manufactureComponents.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(FormManufactureComponent));
+                if (service is FormManufactureComponent form)
+                {
+                    int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
+                    form.Id = id;
+                    form.Count = _manufactureComponents[id].Item2;
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        if (form.ComponentModel == null)
+                        {
+                            return;
+                        }
+                        _logger.LogInformation("Изменение компонента:{ ComponentName}- { Count}", form.ComponentModel.ComponentName, form.Count);
+                        _manufactureComponents[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);
+                        _manufactureComponents?.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 (_manufactureComponents == null || _manufactureComponents.Count == 0)
+            {
+                MessageBox.Show("Заполните компоненты", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение кузнечного изделия");
+            try
+            {
+                var model = new ManufactureBindingModel
+                {
+                    Id = _id ?? 0,
+                    ManufactureName = textBoxName.Text,
+                    Price = Convert.ToDouble(textBoxPrice.Text),
+                    ManufactureComponents = _manufactureComponents
+                };
+                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 кузнечного 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 _manufactureComponents)
+            {
+                price += ((elem.Value.Item1?.Cost ?? 0) * elem.Value.Item2);
+            }
+            return Math.Round(price * 1.1, 2);
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormManufacture.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="ColumnId.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnName.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnCount.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

BlacksmithWorkshop/BlacksmithWorkshop/FormManufactureComponent.Designer.cs

@@ -0,0 +1,120 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormManufactureComponent
+    {
+        /// <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()
+        {
+            labelComponent = new Label();
+            comboBoxComponent = new ComboBox();
+            labelCount = new Label();
+            textBoxCount = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelComponent
+            // 
+            labelComponent.AutoSize = true;
+            labelComponent.Location = new Point(12, 9);
+            labelComponent.Name = "labelComponent";
+            labelComponent.Size = new Size(72, 15);
+            labelComponent.TabIndex = 0;
+            labelComponent.Text = "Компонент:";
+            // 
+            // comboBoxComponent
+            // 
+            comboBoxComponent.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxComponent.FormattingEnabled = true;
+            comboBoxComponent.Location = new Point(93, 6);
+            comboBoxComponent.Name = "comboBoxComponent";
+            comboBoxComponent.Size = new Size(285, 23);
+            comboBoxComponent.TabIndex = 1;
+            // 
+            // labelCount
+            // 
+            labelCount.AutoSize = true;
+            labelCount.Location = new Point(12, 34);
+            labelCount.Name = "labelCount";
+            labelCount.Size = new Size(75, 15);
+            labelCount.TabIndex = 2;
+            labelCount.Text = "Количество:";
+            // 
+            // textBoxCount
+            // 
+            textBoxCount.Location = new Point(93, 31);
+            textBoxCount.Name = "textBoxCount";
+            textBoxCount.Size = new Size(285, 23);
+            textBoxCount.TabIndex = 3;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(64, 60);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(107, 29);
+            buttonSave.TabIndex = 4;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(228, 60);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(107, 29);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormManufactureComponent
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(394, 98);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxCount);
+            Controls.Add(labelCount);
+            Controls.Add(comboBoxComponent);
+            Controls.Add(labelComponent);
+            Name = "FormManufactureComponent";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Компонент изделия";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelComponent;
+        private ComboBox comboBoxComponent;
+        private Label labelCount;
+        private TextBox textBoxCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormManufactureComponent.cs

@@ -0,0 +1,90 @@
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.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 BlacksmithWorkshop
+{
+    public partial class FormManufactureComponent : 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 FormManufactureComponent(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();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormManufactureComponent.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>

BlacksmithWorkshop/BlacksmithWorkshop/FormManufactures.Designer.cs

@@ -0,0 +1,114 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormManufactures
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            dataGridView = new DataGridView();
+            buttonAdd = new Button();
+            buttonChange = new Button();
+            buttonDelete = new Button();
+            buttonRefresh = new Button();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Location = new Point(0, 0);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(468, 450);
+            dataGridView.TabIndex = 6;
+            // 
+            // buttonAdd
+            // 
+            buttonAdd.Location = new Point(474, 12);
+            buttonAdd.Name = "buttonAdd";
+            buttonAdd.Size = new Size(118, 29);
+            buttonAdd.TabIndex = 7;
+            buttonAdd.Text = "Добавить";
+            buttonAdd.UseVisualStyleBackColor = true;
+            buttonAdd.Click += AddButton_Click;
+            // 
+            // buttonChange
+            // 
+            buttonChange.Location = new Point(474, 47);
+            buttonChange.Name = "buttonChange";
+            buttonChange.Size = new Size(118, 29);
+            buttonChange.TabIndex = 8;
+            buttonChange.Text = "Изменить";
+            buttonChange.UseVisualStyleBackColor = true;
+            buttonChange.Click += UpdateButton_Click;
+            // 
+            // buttonDelete
+            // 
+            buttonDelete.Location = new Point(474, 82);
+            buttonDelete.Name = "buttonDelete";
+            buttonDelete.Size = new Size(118, 29);
+            buttonDelete.TabIndex = 9;
+            buttonDelete.Text = "Удалить";
+            buttonDelete.UseVisualStyleBackColor = true;
+            buttonDelete.Click += DeleteButton_Click;
+            // 
+            // buttonRefresh
+            // 
+            buttonRefresh.Location = new Point(474, 117);
+            buttonRefresh.Name = "buttonRefresh";
+            buttonRefresh.Size = new Size(118, 29);
+            buttonRefresh.TabIndex = 10;
+            buttonRefresh.Text = "Обновить";
+            buttonRefresh.UseVisualStyleBackColor = true;
+            buttonRefresh.Click += RefreshButton_Click;
+            // 
+            // FormManufactures
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(600, 450);
+            Controls.Add(buttonRefresh);
+            Controls.Add(buttonDelete);
+            Controls.Add(buttonChange);
+            Controls.Add(buttonAdd);
+            Controls.Add(dataGridView);
+            Name = "FormManufactures";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Изделия";
+            Load += FormManufactures_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonAdd;
+        private Button buttonChange;
+        private Button buttonDelete;
+        private Button buttonRefresh;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormManufactures.cs

@@ -0,0 +1,106 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.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 BlacksmithWorkshop
+{
+    public partial class FormManufactures : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IManufactureLogic _logic;
+        public FormManufactures(ILogger<FormManufactures> logger, IManufactureLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+        }
+        private void FormManufactures_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["ManufactureName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                    dataGridView.Columns["ManufactureComponents"].Visible = false;
+                }
+                _logger.LogInformation("Загрузка кузнечных изделий");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки кузнечных изделий");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+        private void AddButton_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormManufacture));
+            if (service is FormManufacture form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+        private void UpdateButton_Click(object sender, EventArgs e)
+        {
+            if (dataGridView.SelectedRows.Count == 1)
+            {
+                var service = Program.ServiceProvider?.GetService(typeof(FormManufacture));
+                if (service is FormManufacture form)
+                {
+                    var tmp = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                    form.Id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
+                    if (form.ShowDialog() == DialogResult.OK)
+                    {
+                        LoadData();
+                    }
+                }
+            }
+        }
+        private void DeleteButton_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 кузнечного изделия");
+                    try
+                    {
+                        if (!_logic.Delete(new ManufactureBindingModel { Id = id }))
+                        {
+                            throw new Exception("Ошибка при удалении. Дополнительная информация в логах.");
+                        }
+                        LoadData();
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.LogError(ex, "Ошибка удаления кузнечного изделия");
+                        MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+        private void RefreshButton_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormManufactures.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>

BlacksmithWorkshop/BlacksmithWorkshop/FormSell.Designer.cs

@@ -0,0 +1,120 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormSell
+    {
+        /// <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()
+        {
+            ManufactureComboBox = new ComboBox();
+            ManufactureLabel = new Label();
+            CountLabel = new Label();
+            CountTextBox = new TextBox();
+            ButtonSave = new Button();
+            ButtonCancel = new Button();
+            SuspendLayout();
+            // 
+            // ManufactureComboBox
+            // 
+            ManufactureComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
+            ManufactureComboBox.FormattingEnabled = true;
+            ManufactureComboBox.Location = new Point(99, 12);
+            ManufactureComboBox.Name = "ManufactureComboBox";
+            ManufactureComboBox.Size = new Size(121, 23);
+            ManufactureComboBox.TabIndex = 0;
+            // 
+            // ManufactureLabel
+            // 
+            ManufactureLabel.AutoSize = true;
+            ManufactureLabel.Location = new Point(12, 20);
+            ManufactureLabel.Name = "ManufactureLabel";
+            ManufactureLabel.Size = new Size(53, 15);
+            ManufactureLabel.TabIndex = 1;
+            ManufactureLabel.Text = "Изделие";
+            // 
+            // CountLabel
+            // 
+            CountLabel.AutoSize = true;
+            CountLabel.Location = new Point(21, 49);
+            CountLabel.Name = "CountLabel";
+            CountLabel.Size = new Size(72, 15);
+            CountLabel.TabIndex = 2;
+            CountLabel.Text = "Количество";
+            // 
+            // CountTextBox
+            // 
+            CountTextBox.Location = new Point(99, 41);
+            CountTextBox.Name = "CountTextBox";
+            CountTextBox.Size = new Size(121, 23);
+            CountTextBox.TabIndex = 3;
+            // 
+            // ButtonSave
+            // 
+            ButtonSave.Location = new Point(64, 73);
+            ButtonSave.Name = "ButtonSave";
+            ButtonSave.Size = new Size(75, 23);
+            ButtonSave.TabIndex = 4;
+            ButtonSave.Text = "Сохранить";
+            ButtonSave.UseVisualStyleBackColor = true;
+            ButtonSave.Click += ButtonSave_Click;
+            // 
+            // ButtonCancel
+            // 
+            ButtonCancel.Location = new Point(145, 73);
+            ButtonCancel.Name = "ButtonCancel";
+            ButtonCancel.Size = new Size(75, 23);
+            ButtonCancel.TabIndex = 5;
+            ButtonCancel.Text = "Отмена";
+            ButtonCancel.UseVisualStyleBackColor = true;
+            ButtonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormSell
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(224, 108);
+            Controls.Add(ButtonCancel);
+            Controls.Add(ButtonSave);
+            Controls.Add(CountTextBox);
+            Controls.Add(CountLabel);
+            Controls.Add(ManufactureLabel);
+            Controls.Add(ManufactureComboBox);
+            Name = "FormSell";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Форма продажи";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox ManufactureComboBox;
+        private Label ManufactureLabel;
+        private Label CountLabel;
+        private TextBox CountTextBox;
+        private Button ButtonSave;
+        private Button ButtonCancel;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormSell.cs

@@ -0,0 +1,113 @@
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.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 BlacksmithWorkshop
+{
+    public partial class FormSell : Form
+    {
+        private readonly List<ManufactureViewModel>? _manufactureList;
+        IShopLogic _shopLogic;
+        IManufactureLogic _manufactureLogic;
+        public FormSell(IManufactureLogic manufactureLogic, IShopLogic shopLogic)
+        {
+            InitializeComponent();
+            _shopLogic = shopLogic;
+            _manufactureLogic = manufactureLogic;
+            _manufactureList = manufactureLogic.ReadList(null);
+            if (_manufactureList != null)
+            {
+                ManufactureComboBox.DisplayMember = "ManufactureName";
+                ManufactureComboBox.ValueMember = "Id";
+                ManufactureComboBox.DataSource = _manufactureList;
+                ManufactureComboBox.SelectedItem = null;
+            }
+        }
+        public int ManufactureId
+        {
+            get
+            {
+                return Convert.ToInt32(ManufactureComboBox.SelectedValue);
+            }
+            set
+            {
+                ManufactureComboBox.SelectedValue = value;
+            }
+        }
+        public IManufactureModel? ManufactureModel
+        {
+            get
+            {
+                if (_manufactureList == null)
+                {
+                    return null;
+                }
+                foreach (var elem in _manufactureList)
+                {
+                    if (elem.Id == ManufactureId)
+                    {
+                        return elem;
+                    }
+                }
+                return null;
+            }
+        }
+        public int Count
+        {
+            get { return Convert.ToInt32(CountTextBox.Text); }
+            set
+            { CountTextBox.Text = value.ToString(); }
+        }
+        private void ButtonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(CountTextBox.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (ManufactureComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите кузнечное изделие", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            try
+            {
+                int count = Convert.ToInt32(CountTextBox.Text);
+                var manufacture = _manufactureLogic.ReadElement(new() { Id = Convert.ToInt32(ManufactureComboBox.SelectedValue) });
+                if (manufacture == null)
+                {
+                    throw new ApplicationException("Ошибка при продаже. Ошибка получения данных об элементе.");
+                }
+                if (!_shopLogic.SellManufactures(manufacture, count))
+                {
+                    throw new ApplicationException("Ошибка при продаже. Недостаточно изделий данного типа в магазинах.");
+                }
+                MessageBox.Show("Продажа прошла успешно");
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception)
+            {
+                MessageBox.Show("Ошибка при продаже.");
+                return;
+            }
+        }
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormSell.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>

BlacksmithWorkshop/BlacksmithWorkshop/FormShop.Designer.cs

@@ -0,0 +1,211 @@
+namespace BlacksmithWorkshop
+{
+    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()
+        {
+            dataGridView = new DataGridView();
+            ColumnId = new DataGridViewTextBoxColumn();
+            ColumnName = new DataGridViewTextBoxColumn();
+            ColumnPrice = new DataGridViewTextBoxColumn();
+            ColumnCount = new DataGridViewTextBoxColumn();
+            dateTimePicker = new DateTimePicker();
+            labelName = new Label();
+            labelAddress = new Label();
+            labelDate = new Label();
+            textBoxName = new TextBox();
+            textBoxAddress = new TextBox();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            CapacityUpDown = new NumericUpDown();
+            CapacityLabel = new Label();
+            ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)CapacityUpDown).BeginInit();
+            SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            dataGridView.Columns.AddRange(new DataGridViewColumn[] { ColumnId, ColumnName, ColumnPrice, ColumnCount });
+            dataGridView.Location = new Point(12, 128);
+            dataGridView.Name = "dataGridView";
+            dataGridView.RowTemplate.Height = 25;
+            dataGridView.Size = new Size(553, 254);
+            dataGridView.TabIndex = 0;
+            // 
+            // ColumnId
+            // 
+            ColumnId.HeaderText = "";
+            ColumnId.Name = "ColumnId";
+            ColumnId.Visible = false;
+            // 
+            // ColumnName
+            // 
+            ColumnName.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+            ColumnName.HeaderText = "Изделие";
+            ColumnName.Name = "ColumnName";
+            // 
+            // ColumnPrice
+            // 
+            ColumnPrice.HeaderText = "Цена";
+            ColumnPrice.Name = "ColumnPrice";
+            // 
+            // ColumnCount
+            // 
+            ColumnCount.HeaderText = "Количество";
+            ColumnCount.Name = "ColumnCount";
+            // 
+            // dateTimePicker
+            // 
+            dateTimePicker.Location = new Point(150, 63);
+            dateTimePicker.Name = "dateTimePicker";
+            dateTimePicker.Size = new Size(166, 23);
+            dateTimePicker.TabIndex = 1;
+            // 
+            // labelName
+            // 
+            labelName.AutoSize = true;
+            labelName.Location = new Point(12, 9);
+            labelName.Name = "labelName";
+            labelName.Size = new Size(62, 15);
+            labelName.TabIndex = 2;
+            labelName.Text = "Название:";
+            // 
+            // labelAddress
+            // 
+            labelAddress.AutoSize = true;
+            labelAddress.Location = new Point(12, 38);
+            labelAddress.Name = "labelAddress";
+            labelAddress.Size = new Size(43, 15);
+            labelAddress.TabIndex = 3;
+            labelAddress.Text = "Адрес:";
+            // 
+            // labelDate
+            // 
+            labelDate.AutoSize = true;
+            labelDate.Location = new Point(12, 69);
+            labelDate.Name = "labelDate";
+            labelDate.Size = new Size(90, 15);
+            labelDate.TabIndex = 4;
+            labelDate.Text = "Дата открытия:";
+            // 
+            // textBoxName
+            // 
+            textBoxName.Location = new Point(150, 6);
+            textBoxName.Name = "textBoxName";
+            textBoxName.Size = new Size(166, 23);
+            textBoxName.TabIndex = 5;
+            // 
+            // textBoxAddress
+            // 
+            textBoxAddress.Location = new Point(150, 35);
+            textBoxAddress.Name = "textBoxAddress";
+            textBoxAddress.Size = new Size(166, 23);
+            textBoxAddress.TabIndex = 6;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(12, 401);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(123, 25);
+            buttonSave.TabIndex = 7;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += SaveButton_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(150, 401);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(123, 25);
+            buttonCancel.TabIndex = 8;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += CancelButton_Click;
+            // 
+            // CapacityUpDown
+            // 
+            CapacityUpDown.Location = new Point(150, 92);
+            CapacityUpDown.Maximum = new decimal(new int[] { 10000, 0, 0, 0 });
+            CapacityUpDown.Name = "CapacityUpDown";
+            CapacityUpDown.Size = new Size(166, 23);
+            CapacityUpDown.TabIndex = 9;
+            // 
+            // CapacityLabel
+            // 
+            CapacityLabel.AutoSize = true;
+            CapacityLabel.Location = new Point(12, 94);
+            CapacityLabel.Name = "CapacityLabel";
+            CapacityLabel.Size = new Size(80, 15);
+            CapacityLabel.TabIndex = 10;
+            CapacityLabel.Text = "Вместимость";
+            // 
+            // FormShop
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(585, 450);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSave);
+            Controls.Add(textBoxAddress);
+            Controls.Add(textBoxName);
+            Controls.Add(labelDate);
+            Controls.Add(labelAddress);
+            Controls.Add(labelName);
+            Controls.Add(dateTimePicker);
+            Controls.Add(dataGridView);
+            Controls.Add(CapacityLabel);
+            Controls.Add(CapacityUpDown);
+            Name = "FormShop";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Магазин";
+            Load += FormShop_Load;
+            ((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+            ((System.ComponentModel.ISupportInitialize)CapacityUpDown).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private DateTimePicker dateTimePicker;
+        private Label labelName;
+        private Label labelAddress;
+        private Label labelDate;
+        private TextBox textBoxName;
+        private TextBox textBoxAddress;
+        private DataGridViewTextBoxColumn ColumnId;
+        private DataGridViewTextBoxColumn ColumnName;
+        private DataGridViewTextBoxColumn ColumnPrice;
+        private DataGridViewTextBoxColumn ColumnCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private NumericUpDown CapacityUpDown;
+        private Label CapacityLabel;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormShop.cs

@@ -0,0 +1,123 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopDataModels.Models;
+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 BlacksmithWorkshop
+{
+    public partial class FormShop : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IShopLogic _logic;
+        public int? _id;
+        private Dictionary<int, (IManufactureModel, int)> _manufactures;
+        public FormShop(ILogger<FormShop> logger, IShopLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+            _manufactures = new();
+        }
+        private void FormShop_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка магазина");
+                try
+                {
+                    var shop = _logic.ReadElement(new ShopSearchModel { Id = _id });
+                    if (shop != null)
+                    {
+                        textBoxName.Text = shop.ShopName;
+                        textBoxAddress.Text = shop.Address;
+                        dateTimePicker.Text = shop.OpeningDate.ToString();
+                        _manufactures = shop.ShopManufactures ?? new Dictionary<int, (IManufactureModel, int)>();
+                        CapacityUpDown.Value = shop.MaxCapacity;
+                    }
+                    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 товаров магазина");
+            try
+            {
+                if (_manufactures != null)
+                {
+                    foreach (var manufactures in _manufactures)
+                    {
+                        dataGridView.Rows.Add(new object[] { manufactures.Key, manufactures.Value.Item1.ManufactureName,
+                        manufactures.Value.Item1.Price, manufactures.Value.Item2 });
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки изделий магазина");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            }
+        }
+        private void CancelButton_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+        private void SaveButton_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;
+            }
+            _logger.LogInformation("Сохранение магазина");
+            try
+            {
+                var model = new ShopBindingModel
+                {
+                    Id = _id ?? 0,
+                    ShopName = textBoxName.Text,
+                    Address = textBoxAddress.Text,
+                    OpeningDate = dateTimePicker.Value.Date,
+                    MaxCapacity = Convert.ToInt32(CapacityUpDown.Value)
+                };
+                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);
+            }
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormShop.resx

@@ -0,0 +1,132 @@
+<?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="ColumnId.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnName.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnPrice.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnCount.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

BlacksmithWorkshop/BlacksmithWorkshop/FormShops.Designer.cs

@@ -0,0 +1,114 @@
+namespace BlacksmithWorkshop
+{
+	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()
+		{
+			dataGridView = new DataGridView();
+			buttonAdd = new Button();
+			buttonUpdate = new Button();
+			buttonDelete = new Button();
+			buttonRefresh = new Button();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(0, 0);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowTemplate.Height = 25;
+			dataGridView.Size = new Size(567, 450);
+			dataGridView.TabIndex = 0;
+			// 
+			// buttonAdd
+			// 
+			buttonAdd.Location = new Point(617, 22);
+			buttonAdd.Name = "buttonAdd";
+			buttonAdd.Size = new Size(152, 33);
+			buttonAdd.TabIndex = 1;
+			buttonAdd.Text = "Создать";
+			buttonAdd.UseVisualStyleBackColor = true;
+			buttonAdd.Click += AddButton_Click;
+			// 
+			// buttonUpdate
+			// 
+			buttonUpdate.Location = new Point(617, 61);
+			buttonUpdate.Name = "buttonUpdate";
+			buttonUpdate.Size = new Size(152, 33);
+			buttonUpdate.TabIndex = 2;
+			buttonUpdate.Text = "Изменить";
+			buttonUpdate.UseVisualStyleBackColor = true;
+			buttonUpdate.Click += UpdateButton_Click;
+			// 
+			// buttonDelete
+			// 
+			buttonDelete.Location = new Point(617, 100);
+			buttonDelete.Name = "buttonDelete";
+			buttonDelete.Size = new Size(152, 33);
+			buttonDelete.TabIndex = 3;
+			buttonDelete.Text = "Удалить";
+			buttonDelete.UseVisualStyleBackColor = true;
+			buttonDelete.Click += DeleteButton_Click;
+			// 
+			// buttonRefresh
+			// 
+			buttonRefresh.Location = new Point(617, 139);
+			buttonRefresh.Name = "buttonRefresh";
+			buttonRefresh.Size = new Size(152, 33);
+			buttonRefresh.TabIndex = 4;
+			buttonRefresh.Text = "Обновить";
+			buttonRefresh.UseVisualStyleBackColor = true;
+			buttonRefresh.Click += RefreshButton_Click;
+			// 
+			// FormShops
+			// 
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(800, 450);
+			Controls.Add(buttonRefresh);
+			Controls.Add(buttonDelete);
+			Controls.Add(buttonUpdate);
+			Controls.Add(buttonAdd);
+			Controls.Add(dataGridView);
+			Name = "FormShops";
+			StartPosition = FormStartPosition.CenterParent;
+			Text = "Магазины";
+			Load += FormShops_Load;
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+		private Button buttonAdd;
+		private Button buttonUpdate;
+		private Button buttonDelete;
+		private Button buttonRefresh;
+	}
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormShops.cs

@@ -0,0 +1,110 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.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 BlacksmithWorkshop
+{
+	public partial class FormShops : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IShopLogic _logic;
+		public FormShops(ILogger<FormShops> logger, IShopLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+		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["Address"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+					dataGridView.Columns["OpeningDate"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+					dataGridView.Columns["ShopManufactures"].Visible = false;
+				}
+				_logger.LogInformation("Загрузка магазинов");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки магазинов");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+		private void FormShops_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+		private void AddButton_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 UpdateButton_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 RefreshButton_Click(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+		private void DeleteButton_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 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 магазина");
+						MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+					}
+				}
+			}
+		}
+	}
+}

BlacksmithWorkshop/BlacksmithWorkshop/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>

BlacksmithWorkshop/BlacksmithWorkshop/FormSupply.Designer.cs

@@ -0,0 +1,108 @@
+namespace BlacksmithWorkshop
+{
+    partial class FormSupply
+    {
+        /// <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()
+        {
+            ShopComboBox = new ComboBox();
+            ManufactureComboBox = new ComboBox();
+            CountTextBox = new TextBox();
+            buttonSave = new Button();
+            buttonCansel = new Button();
+            SuspendLayout();
+            // 
+            // ShopComboBox
+            // 
+            ShopComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
+            ShopComboBox.FormattingEnabled = true;
+            ShopComboBox.Location = new Point(12, 12);
+            ShopComboBox.Name = "ShopComboBox";
+            ShopComboBox.Size = new Size(224, 23);
+            ShopComboBox.TabIndex = 0;
+            // 
+            // ManufactureComboBox
+            // 
+            ManufactureComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
+            ManufactureComboBox.FormattingEnabled = true;
+            ManufactureComboBox.Location = new Point(242, 12);
+            ManufactureComboBox.Name = "ManufactureComboBox";
+            ManufactureComboBox.Size = new Size(224, 23);
+            ManufactureComboBox.TabIndex = 1;
+            // 
+            // CountTextBox
+            // 
+            CountTextBox.Location = new Point(472, 12);
+            CountTextBox.Name = "CountTextBox";
+            CountTextBox.Size = new Size(224, 23);
+            CountTextBox.TabIndex = 2;
+            // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(162, 47);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(157, 28);
+            buttonSave.TabIndex = 3;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += SaveButton_Click;
+            // 
+            // buttonCansel
+            // 
+            buttonCansel.Location = new Point(394, 47);
+            buttonCansel.Name = "buttonCansel";
+            buttonCansel.Size = new Size(157, 28);
+            buttonCansel.TabIndex = 4;
+            buttonCansel.Text = "Отмена";
+            buttonCansel.UseVisualStyleBackColor = true;
+            buttonCansel.Click += CancelButton_Click;
+            // 
+            // FormSupply
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(707, 87);
+            Controls.Add(buttonCansel);
+            Controls.Add(buttonSave);
+            Controls.Add(CountTextBox);
+            Controls.Add(ManufactureComboBox);
+            Controls.Add(ShopComboBox);
+            Name = "FormSupply";
+            StartPosition = FormStartPosition.CenterParent;
+            Text = "Пополнение магазина";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private ComboBox ShopComboBox;
+        private ComboBox ManufactureComboBox;
+        private TextBox CountTextBox;
+        private Button buttonSave;
+        private Button buttonCansel;
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormSupply.cs

@@ -0,0 +1,139 @@
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.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 BlacksmithWorkshop
+{
+    public partial class FormSupply : Form
+    {
+        private readonly List<ManufactureViewModel>? _manufactureList;
+        private readonly List<ShopViewModel>? _shopsList;
+        IShopLogic _shopLogic;
+        IManufactureLogic _manufactureLogic;
+        public int ShopId
+        {
+            get
+            {
+                return Convert.ToInt32(ShopComboBox.SelectedValue);
+            }
+            set
+            {
+                ShopComboBox.SelectedValue = value;
+            }
+        }
+        public int ManufactureId
+        {
+            get
+            {
+                return Convert.ToInt32(ManufactureComboBox.SelectedValue);
+            }
+            set
+            {
+                ManufactureComboBox.SelectedValue = value;
+            }
+        }
+        public IManufactureModel? ManufactureModel
+        {
+            get
+            {
+                if (_manufactureList == null)
+                {
+                    return null;
+                }
+                foreach (var elem in _manufactureList)
+                {
+                    if (elem.Id == ManufactureId)
+                    {
+                        return elem;
+                    }
+                }
+                return null;
+            }
+        }
+        public int Count
+        {
+            get { return Convert.ToInt32(CountTextBox.Text); }
+            set { CountTextBox.Text = value.ToString(); }
+        }
+        public FormSupply(IManufactureLogic ManufactureLogic, IShopLogic shopLogic)
+        {
+            InitializeComponent();
+            _shopLogic = shopLogic;
+            _manufactureLogic = ManufactureLogic;
+            _manufactureList = ManufactureLogic.ReadList(null);
+            _shopsList = shopLogic.ReadList(null);
+            if (_manufactureList != null)
+            {
+                ManufactureComboBox.DisplayMember = "ManufactureName";
+                ManufactureComboBox.ValueMember = "Id";
+                ManufactureComboBox.DataSource = _manufactureList;
+                ManufactureComboBox.SelectedItem = null;
+            }
+            if (_shopsList != null)
+            {
+                ShopComboBox.DisplayMember = "ShopName";
+                ShopComboBox.ValueMember = "Id";
+                ShopComboBox.DataSource = _shopsList;
+                ShopComboBox.SelectedItem = null;
+            }
+        }
+        private void SaveButton_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(CountTextBox.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (ManufactureComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите кузнечное изделие", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (ShopComboBox.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите магазин", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            try
+            {
+                int count = Convert.ToInt32(CountTextBox.Text);
+                bool res = _shopLogic.ReplenishManufactures(
+                    new ShopSearchModel() { Id = Convert.ToInt32(ShopComboBox.SelectedValue) },
+                    _manufactureLogic.ReadElement(new() { Id = Convert.ToInt32(ManufactureComboBox.SelectedValue) }),
+                    count
+                );
+                if (!res)
+                {
+                    throw new Exception("Ошибка при пополнении. Дополнительная информация в логах");
+                }
+                MessageBox.Show("Пополнение прошло успешно");
+                DialogResult = DialogResult.OK;
+                Close();
+
+            }
+            catch (Exception)
+            {
+                MessageBox.Show("Ошибка пополнения");
+                return;
+            }
+        }
+        private void CancelButton_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormSupply.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>

BlacksmithWorkshop/BlacksmithWorkshop/Program.cs

@@ -0,0 +1,58 @@
+using BlacksmithWorkshopBusinessLogic.BusinessLogics;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopDatabaseImplement.Implements;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+using System;
+
+namespace BlacksmithWorkshop
+{
+    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<IManufactureStorage, ManufactureStorage>();
+            services.AddTransient<IComponentLogic, ComponentLogic>();
+            services.AddTransient<IOrderLogic, OrderLogic>();
+            services.AddTransient<IManufactureLogic, ManufactureLogic>();
+            services.AddTransient<IShopStorage, ShopStorage>();
+            services.AddTransient<IShopLogic, ShopLogic>();
+            services.AddTransient<FormMain>();
+            services.AddTransient<FormComponent>();
+            services.AddTransient<FormComponents>();
+            services.AddTransient<FormCreateOrder>();
+            services.AddTransient<FormManufacture>();
+            services.AddTransient<FormManufactures>();
+            services.AddTransient<FormManufactureComponent>();
+            services.AddTransient<FormShop>();
+            services.AddTransient<FormShops>();
+            services.AddTransient<FormSupply>();
+            services.AddTransient<FormSell>();
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BlacksmithWorkshopBusinessLogic.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="..\BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj" />
+  </ItemGroup>
+
+</Project>

BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogics/ComponentLogic.cs

@@ -0,0 +1,112 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace BlacksmithWorkshopBusinessLogic.BusinessLogics
+{
+    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");
+            }
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogics/ManufactureLogic.cs

@@ -0,0 +1,114 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace BlacksmithWorkshopBusinessLogic.BusinessLogics
+{
+    public class ManufactureLogic : IManufactureLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IManufactureStorage _ManufactureStorage;
+        public ManufactureLogic(ILogger<ManufactureLogic> logger, IManufactureStorage ManufactureStorage)
+        {
+            _logger = logger;
+            _ManufactureStorage = ManufactureStorage;
+        }
+
+        public List<ManufactureViewModel>? ReadList(ManufactureSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ManufactureName:{ManufactureName}. Id:{ Id}", model?.ManufactureName, model?.Id);
+            var list = model == null ? _ManufactureStorage.GetFullList() :
+            _ManufactureStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ManufactureViewModel? ReadElement(ManufactureSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ManufactureName:{ManufactureName}.Id:{ Id}", model.ManufactureName, model.Id);
+            var element = _ManufactureStorage.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(ManufactureBindingModel model)
+        {
+            CheckModel(model);
+            if (_ManufactureStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(ManufactureBindingModel model)
+        {
+            CheckModel(model);
+            if (_ManufactureStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ManufactureBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_ManufactureStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(ManufactureBindingModel model, bool withParams =
+        true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ManufactureName))
+            {
+                throw new ArgumentNullException("Нет названия кузнечного изделия",
+               nameof(model.ManufactureName));
+            }
+            if (model.Price <= 0)
+            {
+                throw new ArgumentNullException("Цена кузнечных изделий должна быть больше 0", nameof(model.Price));
+            }
+            _logger.LogInformation("Manufacture. Manufacture:{Manufacture}. Price:{ Price }. Id: { Id}", model.ManufactureName, model.Price, model.Id);
+            var element = _ManufactureStorage.GetElement(new ManufactureSearchModel
+            {
+                ManufactureName = model.ManufactureName
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Компонент с таким названием уже есть");
+            }
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -0,0 +1,188 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Enums;
+using BlacksmithWorkshopDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopBusinessLogic.BusinessLogics
+{
+    public class OrderLogic : IOrderLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IOrderStorage _orderStorage;
+        private readonly IShopLogic _shopLogic;
+        private readonly IManufactureStorage _manufactureStorage;
+        private readonly IShopStorage _shopStorage;
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, 
+            IManufactureStorage manufactureStorage, IShopLogic shopLogic, IShopStorage shopStorage)
+        {
+            _logger = logger;
+            _orderStorage = orderStorage;
+            _manufactureStorage = manufactureStorage;
+            _shopLogic = shopLogic;
+            _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)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private bool ChangeStatus(OrderBindingModel model, OrderStatus status)
+        {
+            CheckModel(model);
+            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 (element.Status == OrderStatus.Готов)
+            {
+                var manufacture = _manufactureStorage.GetElement(new ManufactureSearchModel() { Id = model.ManufactureId });
+                if (manufacture == null)
+                {
+                    _logger.LogWarning("Status update to " + status.ToString() + " operation failed. Document not found.");
+                    return false;
+                }
+                if (CheckSupply(manufacture, model.Count) == false)
+                {
+                    _logger.LogWarning("Status update to " + status.ToString() + " operation failed. Shop supply error.");
+                    return false;
+                }
+            }
+            model.Status = status;
+            if (model.Status == OrderStatus.Выдан)
+                model.DateImplement = DateTime.Now;
+            _orderStorage.Update(model);
+            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.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);
+        }
+        private bool CheckSupply(IManufactureModel manufacture, int count)
+        {
+            if (count <= 0)
+            {
+                _logger.LogWarning("Check then supply operation error. Manufacture count < 0.");
+                return false;
+            }
+            int sumCapacity = 0;
+            int sumCount = 0;
+            sumCapacity = _shopStorage.GetFullList().Select(x => x.MaxCapacity).Sum();
+            sumCount = _shopStorage.GetFullList().Select(x => x.ShopManufactures.Select(y => y.Value.Item2).Sum()).Sum();
+            int freeSpace = sumCapacity - sumCount;
+            if (freeSpace - count < 0)
+            {
+                _logger.LogWarning("Check then supply operation error. There's no place for new Manufacture in shops.");
+                return false;
+            }
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                freeSpace = shop.MaxCapacity;
+                foreach (var doc in shop.ShopManufactures)
+                {
+                    freeSpace -= doc.Value.Item2;
+                }
+                if (freeSpace == 0)
+                {
+                    continue;
+                }
+                if (freeSpace - count >= 0)
+                {
+                    if (_shopLogic.ReplenishManufactures(new() { Id = shop.Id }, manufacture, count))
+                        count = 0;
+                    else
+                    {
+                        _logger.LogWarning("Supply error");
+                        return false;
+                    }
+                }
+                if (freeSpace - count < 0)
+                {
+                    if (_shopLogic.ReplenishManufactures(new() { Id = shop.Id }, manufacture, freeSpace))
+                        count -= freeSpace;
+                    else
+                    {
+                        _logger.LogWarning("Supply error");
+                        return false;
+                    }
+                }
+                if (count <= 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopBusinessLogic/BusinessLogics/ShopLogic.cs

@@ -0,0 +1,168 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.BusinessLogicsContracts;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using Microsoft.Extensions.Logging;
+
+namespace BlacksmithWorkshopBusinessLogic.BusinessLogics
+{
+    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 ReplenishManufactures(ShopSearchModel model, IManufactureModel manufacture, int count)
+		{
+			_logger.LogInformation("Try to replenish manufactures. ShopName:{ShopName}. Id:{Id}", model.ShopName, model.Id);
+			if (model == null)
+            {
+                _logger.LogWarning("Read operation failed");
+                throw new ArgumentNullException(nameof(model));
+			}
+			ShopViewModel? curModel = ReadElement(model);
+			if (curModel == null)
+			{
+				_logger.LogWarning("Read operation failed");
+				throw new ArgumentNullException(nameof(curModel));
+			}
+			if (manufacture == null)
+            {
+                _logger.LogWarning("Read operation failed");
+                throw new ArgumentNullException(nameof(manufacture));
+			}
+            if (count <= 0)
+            {
+                _logger.LogWarning("Read operation failed");
+                throw new ArgumentException("Количество должно быть положительным");
+			}
+            int countItems = curModel.ShopManufactures.Select(x => x.Value.Item2).Sum();
+            if (curModel.MaxCapacity - countItems >= count)
+			{
+                if (curModel.ShopManufactures.TryGetValue(manufacture.Id, out var sameDocument))
+                {
+                    curModel.ShopManufactures[manufacture.Id] = (manufacture, sameDocument.Item2 + count);
+                    _logger.LogInformation("Same manufacture found by supply. Added {0} of {1} in {2} shop", count, manufacture.ManufactureName, curModel.ShopName);
+                }
+                else
+                {
+                    curModel.ShopManufactures[manufacture.Id] = (manufacture, count);
+                    _logger.LogInformation("New manufacture added by supply. Added {0} of {1} in {2} shop", count, manufacture.ManufactureName, curModel.ShopName);
+                }
+                _shopStorage.Update(new()
+                {
+                    Id = curModel.Id,
+                    ShopName = curModel.ShopName,
+                    Address = curModel.Address,
+                    OpeningDate = curModel.OpeningDate,
+                    ShopManufactures = curModel.ShopManufactures,
+                    MaxCapacity = curModel.MaxCapacity
+                });
+            }
+			else
+			{
+                _logger.LogWarning("Required shop is overflowed");
+                return false;
+            }
+			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));
+			}
+			if (string.IsNullOrEmpty(model.Address))
+			{
+				throw new ArgumentNullException("Нет адреса магазина", nameof(model.Address));
+			}
+			_logger.LogInformation("Shop. ShopName:{ShopName}.Address:{Address}. DateOpen:{DateOpen}. Id: { Id}", 
+			model.ShopName, model.Address, model.OpeningDate, model.Id);
+			var element = _shopStorage.GetElement(new ShopSearchModel
+			{
+				ShopName = model.ShopName
+			});
+			if (element != null && element.Id != model.Id)
+			{
+				throw new InvalidOperationException("Магазин с таким названием уже есть");
+			}
+		}
+        public bool SellManufactures(IManufactureModel manufacture, int count)
+        {
+            return _shopStorage.SellManufactures(manufacture, count);
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ComponentBindingModel.cs

@@ -0,0 +1,12 @@
+using BlacksmithWorkshopDataModels.Models;
+
+namespace BlacksmithWorkshopContracts.BindingModels
+{
+    public class ComponentBindingModel : IComponentModel
+    {
+        public int Id { get; set; }
+        public string ComponentName { get; set; } = string.Empty;
+        public double Cost { get; set; }
+    }
+
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ManufactureBindingModel.cs

@@ -0,0 +1,21 @@
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.BindingModels
+{
+    public class ManufactureBindingModel : IManufactureModel
+    {
+        public int Id { get; set; }
+        public string ManufactureName { get; set; } = string.Empty;
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> ManufactureComponents
+        {
+            get;
+            set;
+        } = new();
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/OrderBindingModel .cs

@@ -0,0 +1,27 @@
+using BlacksmithWorkshopDataModels.Enums;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.BindingModels
+{
+    public class OrderBindingModel : IOrderModel
+    {
+        public int Id { get; set; }
+
+        public int ManufactureId { 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; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BindingModels/ShopBindingModel.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using BlacksmithWorkshopDataModels.Models;
+
+namespace BlacksmithWorkshopContracts.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; }
+        public int MaxCapacity { get; set; }
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures { get; set; } = new();
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BlacksmithWorkshopContracts.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="..\BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IComponentLogic.cs

@@ -0,0 +1,20 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IManufactureLogic.cs

@@ -0,0 +1,20 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.BusinessLogicsContracts
+{
+    public interface IManufactureLogic
+    {
+        List<ManufactureViewModel>? ReadList(ManufactureSearchModel? model);
+        ManufactureViewModel? ReadElement(ManufactureSearchModel model);
+        bool Create(ManufactureBindingModel model);
+        bool Update(ManufactureBindingModel model);
+        bool Delete(ManufactureBindingModel model);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -0,0 +1,20 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -0,0 +1,23 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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 ReplenishManufactures(ShopSearchModel shop, IManufactureModel manufacture, int count);
+        bool SellManufactures(IManufactureModel manufacture, int count);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ComponentSearchModel.cs

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

BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ManufactureSearchModel.cs

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

BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/OrderSearchModel.cs

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

BlacksmithWorkshop/BlacksmithWorkshopContracts/SearchModels/ShopSearchModel.cs

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

BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IComponentStorage.cs

@@ -0,0 +1,21 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IManufactureStorage.cs

@@ -0,0 +1,21 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.StoragesContracts
+{
+    public interface IManufactureStorage
+    {
+        List<ManufactureViewModel> GetFullList();
+        List<ManufactureViewModel> GetFilteredList(ManufactureSearchModel model);
+        ManufactureViewModel? GetElement(ManufactureSearchModel model);
+        ManufactureViewModel? Insert(ManufactureBindingModel model);
+        ManufactureViewModel? Update(ManufactureBindingModel model);
+        ManufactureViewModel? Delete(ManufactureBindingModel model);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IOrderStorage.cs

@@ -0,0 +1,21 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/StoragesContracts/IShopStorage.cs

@@ -0,0 +1,23 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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);
+        public bool SellManufactures(IManufactureModel model, int count);
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ComponentViewModel.cs

@@ -0,0 +1,19 @@
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ManufactureViewModel.cs

@@ -0,0 +1,24 @@
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.ViewModels
+{
+    public class ManufactureViewModel : IManufactureModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название кузнечного изделия")]
+        public string ManufactureName { get; set; } = string.Empty;
+        [DisplayName("Цена")]
+        public double Price { get; set; }
+        public Dictionary<int, (IComponentModel, int)> ManufactureComponents
+        {
+            get;
+            set;
+        } = new();
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/OrderViewModel.cs

@@ -0,0 +1,30 @@
+using BlacksmithWorkshopDataModels.Enums;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.ViewModels
+{
+    public class OrderViewModel : IOrderModel
+    {
+        [DisplayName("Номер")]
+        public int Id { get; set; }
+        public int ManufactureId { get; set; }
+        [DisplayName("Кузнечное изделие")]
+        public string ManufactureName { 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; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ShopViewModel.cs

@@ -0,0 +1,24 @@
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopContracts.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; }
+        [DisplayName("Вместимость")]
+        public int MaxCapacity { get; set; }
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures { get; set; } = new();
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDataModels/BlacksmithWorkshopDataModels.csproj

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

BlacksmithWorkshop/BlacksmithWorkshopDataModels/Enums/OrderStatus.cs

@@ -0,0 +1,15 @@
+namespace BlacksmithWorkshopDataModels.Enums
+{
+    public enum OrderStatus
+    {
+        Неизвестен = -1,
+
+        Принят = 0,
+
+        Выполняется = 1,
+
+        Готов = 2,
+
+        Выдан = 3
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDataModels/IId.cs

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

BlacksmithWorkshop/BlacksmithWorkshopDataModels/Models/IComponentModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDataModels.Models
+{
+    public interface IComponentModel : IId
+    {
+        string ComponentName { get; }
+        double Cost { get; }
+    }
+
+}

BlacksmithWorkshop/BlacksmithWorkshopDataModels/Models/IManufactureModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDataModels.Models
+{
+    public interface IManufactureModel : IId
+    {
+        string ManufactureName { get; }
+        double Price { get; }
+        Dictionary<int, (IComponentModel, int)> ManufactureComponents { get; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDataModels/Models/IOrderModel.cs

@@ -0,0 +1,19 @@
+using BlacksmithWorkshopDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDataModels.Models
+{
+    public interface IOrderModel : IId
+    {
+        int ManufactureId { get; }
+        int Count { get; }
+        double Sum { get; }
+        OrderStatus Status { get; }
+        DateTime DateCreate { get; }
+        DateTime? DateImplement { get; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDataModels/Models/IShopModel.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDataModels.Models
+{
+    public interface IShopModel : IId
+    {
+        string ShopName { get; }
+        string Address { get; }
+        DateTime OpeningDate { get; }
+        int MaxCapacity { get; }
+        Dictionary<int, (IManufactureModel, int)> ShopManufactures { get; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/BlacksmithWorkshopDataBase.cs

@@ -0,0 +1,28 @@
+using BlacksmithWorkshopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement
+{
+    public class BlacksmithWorkshopDataBase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (optionsBuilder.IsConfigured == false)
+            {
+                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=BlacksmithWorkshopDataBaseHard;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+            }
+            base.OnConfiguring(optionsBuilder);
+        }
+        public virtual DbSet<Component> Components { set; get; }
+        public virtual DbSet<Manufacture> Manufactures { set; get; }
+        public virtual DbSet<ManufactureComponent> ManufactureComponents { set; get; }
+        public virtual DbSet<Order> Orders { set; get; }
+        public virtual DbSet<Shop> Shops { set; get; }
+        public virtual DbSet<ShopManufacture> ShopManufactures { set; get; }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/BlacksmithWorkshopDatabaseImplement.csproj

@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.16" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.16" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.16">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,89 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        public List<ComponentViewModel> GetFullList()
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Components
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel
+       model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                return new();
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.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;
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Components
+                    .FirstOrDefault(x =>
+                    (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName ==
+                    model.ComponentName) ||
+                    (model.Id.HasValue && x.Id == model.Id))
+                    ?.GetViewModel;
+        }
+        public ComponentViewModel? Insert(ComponentBindingModel model)
+        {
+            var newComponent = Component.Create(model);
+            if (newComponent == null)
+            {
+                return null;
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            context.Components.Add(newComponent);
+            context.SaveChanges();
+            return newComponent.GetViewModel;
+        }
+        public ComponentViewModel? Update(ComponentBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var component = context.Components.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (component == null)
+            {
+                return null;
+            }
+            component.Update(model);
+            context.SaveChanges();
+            return component.GetViewModel;
+        }
+        public ComponentViewModel? Delete(ComponentBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var element = context.Components.FirstOrDefault(rec => rec.Id ==
+            model.Id);
+            if (element != null)
+            {
+                context.Components.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Implements/ManufactureStorage.cs

@@ -0,0 +1,109 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Implements
+{
+    public class ManufactureStorage : IManufactureStorage
+    {
+        public List<ManufactureViewModel> GetFullList()
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Manufactures
+                    .Include(x => x.Components)
+                    .ThenInclude(x => x.Component)
+                    .ToList()
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+        public List<ManufactureViewModel> GetFilteredList(ManufactureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ManufactureName))
+            {
+                return new();
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Manufactures.Include(x => x.Components)
+                    .ThenInclude(x => x.Component)
+                    .Where(x => x.ManufactureName.Contains(model.ManufactureName))
+                    .ToList()
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+        public ManufactureViewModel? GetElement(ManufactureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ManufactureName) &&
+            !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Manufactures
+                    .Include(x => x.Components)
+                    .ThenInclude(x => x.Component)
+                    .FirstOrDefault(x => (!string.IsNullOrEmpty(model.ManufactureName) &&
+            x.ManufactureName == model.ManufactureName) ||
+            (model.Id.HasValue && x.Id ==
+            model.Id))
+            ?.GetViewModel;
+        }
+        public ManufactureViewModel? Insert(ManufactureBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var newManufacture = Manufacture.Create(context, model);
+            if (newManufacture == null)
+            {
+                return null;
+            }
+            context.Manufactures.Add(newManufacture);
+            context.SaveChanges();
+            return newManufacture.GetViewModel;
+        }
+        public ManufactureViewModel? Update(ManufactureBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var manufacture = context.Manufactures.FirstOrDefault(rec =>
+                rec.Id == model.Id);
+                if (manufacture == null)
+                {
+                    return null;
+                }
+                manufacture.Update(model);
+                context.SaveChanges();
+                manufacture.UpdateComponents(context, model);
+                transaction.Commit();
+                return manufacture.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public ManufactureViewModel? Delete(ManufactureBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var element = context.Manufactures
+                    .Include(x => x.Components)
+                    .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Manufactures.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Implements/OrderStorage.cs

@@ -0,0 +1,90 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        public List<OrderViewModel> GetFullList()
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Orders
+                    .Include(x => x.Manufacture)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return new();
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Orders
+                    .Include(x => x.Manufacture)
+                    .Where(x => x.Id == model.Id)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Orders
+                    .Include(x => x.Manufacture)
+                    .FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+        }
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var newOrder = Order.Create(model);
+            if (newOrder == null)
+            {
+                return null;
+            }
+            context.Orders.Add(newOrder);
+            context.SaveChanges();
+            return newOrder.GetViewModel;
+        }
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var order = context.Orders
+                    .Include(x => x.Manufacture)
+                    .FirstOrDefault(x => x.Id == model.Id);
+            if (order == null)
+            {
+                return null;
+            }
+            order.Update(model);
+            context.SaveChanges();
+            return order.GetViewModel;
+        }
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var element = context.Orders
+                    .Include(x => x.Manufacture)
+                    .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Orders.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Implements/ShopStorage.cs

@@ -0,0 +1,148 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDatabaseImplement.Models;
+using BlacksmithWorkshopDataModels.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var element = context.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Shops.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Shops
+                .Include(x => x.Manufactures)
+                .ThenInclude(x => x.Manufacture)
+                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
+                ?.GetViewModel;
+        }
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Shops
+                .Include(x => x.Manufactures)
+                .ThenInclude(x => x.Manufacture)
+                .Select(x => x.GetViewModel)
+                .Where(x => x.ShopName.Contains(model.ShopName ?? string.Empty))
+                .ToList();
+        }
+        public List<ShopViewModel> GetFullList()
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            return context.Shops
+                .Include(x => x.Manufactures)
+                .ThenInclude(x => x.Manufacture)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            try
+            {
+                var newShop = Shop.Create(context, model);
+                if (newShop == null)
+                {
+                    return null;
+                }
+                if (context.Shops.Any(x => x.ShopName == newShop.ShopName))
+                {
+                    throw new Exception("Не должно быть два магазина с одним названием");
+                }
+                context.Shops.Add(newShop);
+                context.SaveChanges();
+                return newShop.GetViewModel;
+            }
+            catch
+            {
+                throw;
+            }
+        }
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            using var context = new BlacksmithWorkshopDataBase();
+            var shop = context.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (shop == null)
+            {
+                return null;
+            }
+            try
+            {
+                if (context.Shops.Any(x => (x.ShopName == model.ShopName && x.Id != model.Id)))
+                {
+                    throw new Exception("Не должно быть два магазина с одним названием");
+                }
+                shop.Update(model);
+                shop.UpdateManufactures(context, model);
+                context.SaveChanges();
+                return shop.GetViewModel;
+            }
+            catch
+            {
+                throw;
+            }
+        }
+        public bool SellManufactures(IManufactureModel model, int count)
+        {
+            if (model == null)
+                return false;
+            using var context = new BlacksmithWorkshopDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            List<ShopManufacture> lst = new List<ShopManufacture>();
+            foreach (var el in context.ShopManufactures.Where(x => x.ManufactureId == model.Id))
+            {
+                int dif = count;
+                if (el.Count < dif)
+                    dif = el.Count;
+                el.Count -= dif;
+                count -= dif;
+                if (el.Count == 0)
+                {
+                    lst.Add(el);
+                }
+                if (count == 0)
+                    break;
+            }
+            if (count > 0)
+            {
+                transaction.Rollback();
+                return false;
+            }
+            foreach (var el in lst)
+            {
+                context.ShopManufactures.Remove(el);
+            }
+            context.SaveChanges();
+            transaction.Commit();
+            return true;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Migrations/20240325175852_InitialCreate.Designer.cs

@@ -0,0 +1,250 @@
+// <auto-generated />
+using System;
+using BlacksmithWorkshopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace BlacksmithWorkshopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(BlacksmithWorkshopDataBase))]
+    [Migration("20240325175852_InitialCreate")]
+    partial class InitialCreate
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.16")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ManufactureName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Manufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ManufactureComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.ToTable("ManufactureComponents");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("MaxCapacity")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("OpeningDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopManufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ManufactureComponent", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("ManufactureComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("Components")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Manufacture");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("Orders")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("ShopManufactures")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Manufactures")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("ManufactureComponents");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+
+                    b.Navigation("ShopManufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Manufactures");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Migrations/20240325175852_InitialCreate.cs

@@ -0,0 +1,184 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace BlacksmithWorkshopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Cost = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Manufactures",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ManufactureName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Manufactures", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Shops",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    OpeningDate = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    MaxCapacity = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ManufactureComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ManufactureId = table.Column<int>(type: "int", nullable: false),
+                    ComponentId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ManufactureComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ManufactureComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ManufactureComponents_Manufactures_ManufactureId",
+                        column: x => x.ManufactureId,
+                        principalTable: "Manufactures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    Sum = table.Column<double>(type: "float", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    ManufactureId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Manufactures_ManufactureId",
+                        column: x => x.ManufactureId,
+                        principalTable: "Manufactures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShopManufactures",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ManufactureId = table.Column<int>(type: "int", nullable: false),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopManufactures", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopManufactures_Manufactures_ManufactureId",
+                        column: x => x.ManufactureId,
+                        principalTable: "Manufactures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopManufactures_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ManufactureComponents_ComponentId",
+                table: "ManufactureComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ManufactureComponents_ManufactureId",
+                table: "ManufactureComponents",
+                column: "ManufactureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ManufactureId",
+                table: "Orders",
+                column: "ManufactureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopManufactures_ManufactureId",
+                table: "ShopManufactures",
+                column: "ManufactureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopManufactures_ShopId",
+                table: "ShopManufactures",
+                column: "ShopId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ManufactureComponents");
+
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "ShopManufactures");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Manufactures");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Migrations/20240503170222_BlacksmithWorkshopDataBaseModelSnapshot.Designer.cs

@@ -0,0 +1,250 @@
+// <auto-generated />
+using System;
+using BlacksmithWorkshopDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace BlacksmithWorkshopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(BlacksmithWorkshopDataBase))]
+    [Migration("20240503170222_BlacksmithWorkshopDataBaseModelSnapshot")]
+    partial class BlacksmithWorkshopDataBaseModelSnapshot
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.16")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ManufactureName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Manufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ManufactureComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.ToTable("ManufactureComponents");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("MaxCapacity")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("OpeningDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ManufactureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ManufactureId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopManufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ManufactureComponent", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Component", "Component")
+                        .WithMany("ManufactureComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("Components")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Manufacture");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("Orders")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.ShopManufacture", b =>
+                {
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", "Manufacture")
+                        .WithMany("ShopManufactures")
+                        .HasForeignKey("ManufactureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("BlacksmithWorkshopDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Manufactures")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Manufacture");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("ManufactureComponents");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Manufacture", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+
+                    b.Navigation("ShopManufactures");
+                });
+
+            modelBuilder.Entity("BlacksmithWorkshopDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Manufactures");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Migrations/20240503170222_BlacksmithWorkshopDataBaseModelSnapshot.cs

@@ -0,0 +1,184 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace BlacksmithWorkshopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class BlacksmithWorkshopDataBaseModelSnapshot : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Cost = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Manufactures",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ManufactureName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Manufactures", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Shops",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    OpeningDate = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    MaxCapacity = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ManufactureComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ManufactureId = table.Column<int>(type: "int", nullable: false),
+                    ComponentId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ManufactureComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ManufactureComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ManufactureComponents_Manufactures_ManufactureId",
+                        column: x => x.ManufactureId,
+                        principalTable: "Manufactures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    Sum = table.Column<double>(type: "float", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    ManufactureId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Manufactures_ManufactureId",
+                        column: x => x.ManufactureId,
+                        principalTable: "Manufactures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShopManufactures",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ManufactureId = table.Column<int>(type: "int", nullable: false),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopManufactures", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopManufactures_Manufactures_ManufactureId",
+                        column: x => x.ManufactureId,
+                        principalTable: "Manufactures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopManufactures_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ManufactureComponents_ComponentId",
+                table: "ManufactureComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ManufactureComponents_ManufactureId",
+                table: "ManufactureComponents",
+                column: "ManufactureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ManufactureId",
+                table: "Orders",
+                column: "ManufactureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopManufactures_ManufactureId",
+                table: "ShopManufactures",
+                column: "ManufactureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopManufactures_ShopId",
+                table: "ShopManufactures",
+                column: "ShopId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ManufactureComponents");
+
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "ShopManufactures");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Manufactures");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Component.cs

@@ -0,0 +1,62 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class Component : IComponentModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string ComponentName { get; private set; } = string.Empty;
+        [Required]
+        public double Cost { get; set; }
+        [ForeignKey("ComponentId")]
+        public virtual List<ManufactureComponent> ManufactureComponents { get; set; } =
+        new();
+        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(ComponentViewModel model)
+        {
+            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
+        };
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Manufacture.cs

@@ -0,0 +1,104 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class Manufacture : IManufactureModel
+    {
+        public int Id { get; set; }
+        [Required]
+        public string ManufactureName { get; set; } = string.Empty;
+        [Required]
+        public double Price { get; set; }
+        private Dictionary<int, (IComponentModel, int)>? _manufactureComponents =
+        null;
+        [NotMapped]
+        public Dictionary<int, (IComponentModel, int)> ManufactureComponents
+        {
+            get
+            {
+                if (_manufactureComponents == null)
+                {
+                    _manufactureComponents = Components
+                    .ToDictionary(recPC => recPC.ComponentId, recPC =>
+                    (recPC.Component as IComponentModel, recPC.Count));
+                }
+                return _manufactureComponents;
+            }
+        }
+        [ForeignKey("ManufactureId")]
+        public virtual List<ManufactureComponent> Components { get; set; } = new();
+        [ForeignKey("ManufactureId")]
+        public virtual List<Order> Orders { get; set; } = new();
+
+        [ForeignKey("ManufactureId")]
+        public virtual List<ShopManufacture> ShopManufactures { get; set; } = new();
+        public static Manufacture Create(BlacksmithWorkshopDataBase context,
+        ManufactureBindingModel model)
+        {
+            return new Manufacture()
+            {
+                Id = model.Id,
+                ManufactureName = model.ManufactureName,
+                Price = model.Price,
+                Components = model.ManufactureComponents.Select(x => new
+                ManufactureComponent
+                {
+                    Component = context.Components.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList()
+            };
+        }
+        public void Update(ManufactureBindingModel model)
+        {
+            ManufactureName = model.ManufactureName;
+            Price = model.Price;
+        }
+        public ManufactureViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ManufactureName = ManufactureName,
+            Price = Price,
+            ManufactureComponents = ManufactureComponents
+        };
+        public void UpdateComponents(BlacksmithWorkshopDataBase context,
+        ManufactureBindingModel model)
+        {
+            var manufactureComponents = context.ManufactureComponents.Where(rec =>
+            rec.ManufactureId == model.Id).ToList();
+            if (manufactureComponents != null && ManufactureComponents.Count > 0)
+            {
+                context.ManufactureComponents.RemoveRange(manufactureComponents.Where(rec
+                => !model.ManufactureComponents.ContainsKey(rec.ComponentId)));
+                context.SaveChanges();
+                foreach (var updateComponent in manufactureComponents)
+                {
+                    updateComponent.Count =
+                    model.ManufactureComponents[updateComponent.ComponentId].Item2;
+                    model.ManufactureComponents.Remove(updateComponent.ComponentId);
+                }
+                context.SaveChanges();
+            }
+            var manufacture = context.Manufactures.First(x => x.Id == Id);
+            foreach (var pc in model.ManufactureComponents)
+            {
+                context.ManufactureComponents.Add(new ManufactureComponent
+                {
+                    Manufacture = manufacture,
+                    Component = context.Components.First(x => x.Id == pc.Key),
+                    Count = pc.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _manufactureComponents = null;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ManufactureComponent.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class ManufactureComponent
+    {
+        public int Id { get; set; }
+        [Required]
+        public int ManufactureId { get; set; }
+        [Required]
+        public int ComponentId { get; set; }
+        [Required]
+        public int Count { get; set; }
+        public virtual Component Component { get; set; } = new();
+        public virtual Manufacture Manufacture { get; set; } = new();
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Order.cs

@@ -0,0 +1,64 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Enums;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public int Count { get; private set; }
+        [Required]
+        public double Sum { get; private set; }
+        [Required]
+        public OrderStatus Status { get; private set; }
+        [Required]
+        public DateTime DateCreate { get; private set; }
+        public DateTime? DateImplement { get; private set; }
+        [Required]
+        public int ManufactureId { get; private set; }
+        public virtual Manufacture? Manufacture { get; set; }
+
+        public static Order Create(OrderBindingModel model)
+        {
+            return new Order()
+            {
+                Id = model.Id,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement,
+                ManufactureId = model.ManufactureId,
+            };
+        }
+        public void Update(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Status = model.Status;
+            DateImplement = model.DateImplement;
+        }
+        public OrderViewModel GetViewModel => new()
+        {
+            ManufactureId = ManufactureId,
+            ManufactureName = Manufacture?.ManufactureName ?? string.Empty,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement,
+            Id = Id,
+        };
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Shop.cs

@@ -0,0 +1,112 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string ShopName { get; private set; } = string.Empty;
+        [Required]
+        public string Address { get; private set; } = string.Empty;
+        [Required]
+        public DateTime OpeningDate { get; private set; }
+        [Required]
+        public int MaxCapacity { get; private set; }
+        private Dictionary<int, (IManufactureModel, int)>? _ShopManufacture = null;
+        [NotMapped]
+        public Dictionary<int, (IManufactureModel, int)> ShopManufactures
+        {
+            get
+            {
+                if (_ShopManufacture == null)
+                {
+                    _ShopManufacture = Manufactures
+                    .ToDictionary(x => x.ManufactureId, x =>
+                   (x.Manufacture as IManufactureModel, x.Count));
+                }
+                return _ShopManufacture;
+            }
+        }
+        [ForeignKey("ShopId")]
+        public virtual List<ShopManufacture> Manufactures { get; set; } = new();
+        public static Shop? Create(BlacksmithWorkshopDataBase context, ShopBindingModel model)
+        {
+            if (model == null)
+                return null;
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                OpeningDate = model.OpeningDate,
+                MaxCapacity = model.MaxCapacity,
+                Manufactures = model.ShopManufactures.Select(x => new ShopManufacture
+                {
+                    Manufacture = context.Manufactures.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList()
+            };
+        }
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ShopName = model.ShopName;
+            Address = model.Address;
+            OpeningDate = model.OpeningDate;
+            MaxCapacity = model.MaxCapacity;
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            OpeningDate = OpeningDate,
+            ShopManufactures = ShopManufactures,
+            MaxCapacity = MaxCapacity
+        };
+        public void UpdateManufactures(BlacksmithWorkshopDataBase context, ShopBindingModel model)
+        {
+            var ShopManufacture = context.ShopManufactures.Where(rec =>
+                    rec.ShopId == model.Id).ToList();
+            if (ShopManufacture != null && ShopManufacture.Count > 0)
+            {
+                context.ShopManufactures.RemoveRange(ShopManufacture.Where(rec
+                        => !model.ShopManufactures.ContainsKey(rec.ShopId)));
+
+                context.SaveChanges();
+                foreach (var updateManufacture in ShopManufacture)
+                {
+                    updateManufacture.Count =
+                    model.ShopManufactures[updateManufacture.ManufactureId].Item2;
+                    model.ShopManufactures.Remove(updateManufacture.ManufactureId);
+                }
+                context.SaveChanges();
+            }
+            var shop = context.Shops.First(x => x.Id == Id);
+            foreach (var pc in model.ShopManufactures)
+            {
+                context.ShopManufactures.Add(new ShopManufacture
+                {
+                    Shop = shop,
+                    Manufacture = context.Manufactures.First(x => x.Id == pc.Key),
+                    Count = pc.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _ShopManufacture = null;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ShopManufacture.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopDatabaseImplement.Models
+{
+    public class ShopManufacture
+    {
+        public int Id { get; set; }
+        [Required]
+        public int ManufactureId { get; set; }
+        [Required]
+        public int ShopId { get; set; }
+        [Required]
+        public int Count { get; set; }
+        public virtual Shop Shop { get; set; } = new();
+        public virtual Manufacture Manufacture { get; set; } = new();
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopListImplement/BlacksmithWorkshopListImplement.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="..\BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

BlacksmithWorkshop/BlacksmithWorkshopListImplement/DataListSingleton.cs

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

BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,108 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.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;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/ManufactureStorage.cs

@@ -0,0 +1,108 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.Implements
+{
+    public class ManufactureStorage : IManufactureStorage
+    {
+        private readonly DataListSingleton _source;
+        public ManufactureStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<ManufactureViewModel> GetFullList()
+        {
+            var result = new List<ManufactureViewModel>();
+            foreach (var Manufacture in _source.Manufactures)
+            {
+                result.Add(Manufacture.GetViewModel);
+            }
+            return result;
+        }
+        public List<ManufactureViewModel> GetFilteredList(ManufactureSearchModel
+        model)
+        {
+            var result = new List<ManufactureViewModel>();
+            if (string.IsNullOrEmpty(model.ManufactureName))
+            {
+                return result;
+            }
+            foreach (var Manufacture in _source.Manufactures)
+            {
+                if (Manufacture.ManufactureName.Contains(model.ManufactureName))
+                {
+                    result.Add(Manufacture.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public ManufactureViewModel? GetElement(ManufactureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ManufactureName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var Manufacture in _source.Manufactures)
+            {
+                if ((!string.IsNullOrEmpty(model.ManufactureName) &&
+               Manufacture.ManufactureName == model.ManufactureName) ||
+                (model.Id.HasValue && Manufacture.Id == model.Id))
+                {
+                    return Manufacture.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ManufactureViewModel? Insert(ManufactureBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var Manufacture in _source.Manufactures)
+            {
+                if (model.Id <= Manufacture.Id)
+                {
+                    model.Id = Manufacture.Id + 1;
+                }
+            }
+            var newManufacture = Manufacture.Create(model);
+            if (newManufacture == null)
+            {
+                return null;
+            }
+            _source.Manufactures.Add(newManufacture);
+            return newManufacture.GetViewModel;
+        }
+        public ManufactureViewModel? Update(ManufactureBindingModel model)
+        {
+            foreach (var Manufacture in _source.Manufactures)
+            {
+                if (Manufacture.Id == model.Id)
+                {
+                    Manufacture.Update(model);
+                    return Manufacture.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ManufactureViewModel? Delete(ManufactureBindingModel model)
+        {
+            for (int i = 0; i < _source.Manufactures.Count; ++i)
+            {
+                if (_source.Manufactures[i].Id == model.Id)
+                {
+                    var element = _source.Manufactures[i];
+                    _source.Manufactures.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/OrderStorage.cs

@@ -0,0 +1,118 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.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(AccessManufactureStorage(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(AccessManufactureStorage(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 AccessManufactureStorage(OrderViewModel model)
+        {
+            foreach (var Manufacture in _source.Manufactures)
+            {
+                if (Manufacture.Id == model.ManufactureId)
+                {
+                    model.ManufactureName = Manufacture.ManufactureName;
+                    break;
+                }
+            }
+            return model;
+        }
+    }
+}