фикс

.gitignore

@@ -398,3 +398,4 @@ FodyWeavers.xsd
 # JetBrains Rider
 *.sln.iml
 
+/CarRepairShop/ImplementationExtensions

CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -12,11 +12,15 @@ namespace CarRepairShopBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly IShopLogic _shopLogic;
+        private readonly IRepairStorage _repairStorage;
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopLogic shopLogic, IRepairStorage repairStorage)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _shopLogic = shopLogic;
+            _repairStorage = repairStorage;
         }
         public bool CreateOrder(OrderBindingModel model)
         {
@@ -48,7 +52,19 @@ namespace CarRepairShopBusinessLogic.BusinessLogics
                 return false;
             }
             model.Status = newStatus;
-            if (model.Status == OrderStatus.Готов) model.DateImplement = DateTime.Now;
+            if (model.Status == OrderStatus.Готов) 
+            { 
+                model.DateImplement = DateTime.Now;
+                var repair = _repairStorage.GetElement(new() { Id = viewModel.RepairId });
+                if (repair == null)
+                {
+                    throw new ArgumentNullException(nameof(repair));
+                }
+                if (!_shopLogic.AddRepair(repair, viewModel.Count))
+                {
+                    throw new Exception($"AddRepair operation failed. Shop is full.");
+                }
+            }
             else
             {
                 model.DateImplement = viewModel.DateImplement;

CarRepairShop/CarRepairShopBusinessLogic/BusinessLogics/ShopLogic.cs

@@ -0,0 +1,223 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System.Reflection;
+
+namespace CarRepairShopBusinessLogic.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 bool AddRepair(IRepairModel repair, int count)
+        {
+            if (repair == null)
+            {
+                throw new ArgumentNullException(nameof(repair));
+            }
+            if (count <= 0)
+            {
+                throw new ArgumentException("Количество ремонтов должно быть больше 0", nameof(count));
+            }
+            var freeCount = _shopStorage.GetFullList()
+                .Select(x => x.MaxCountRepairs - x.Repairs
+                .Select(p => p.Value.Item2).Sum()).Sum() - count;
+            if (freeCount < 0)
+            {
+                _logger.LogInformation("AddRepair. Не удалось добавить изделия в магазины, они переполнены.");
+                return false;
+            }
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                int countFree = shop.MaxCountRepairs - shop.Repairs.Select(x => x.Value.Item2).Sum();
+                if (countFree < count)
+                {
+                    if (!AddRepairInShop(new() { Id = shop.Id }, repair, countFree))
+                    {
+                        _logger.LogWarning("AddRepairInShop operation failed.");
+                        return false;
+                    }
+                    count -= countFree;
+                }
+                else
+                {
+                    if (!AddRepairInShop(new() { Id = shop.Id }, repair, count))
+                    {
+                        _logger.LogWarning("AddRepairInShop operation failed.");
+                        return false;
+                    }
+                    count = 0;
+                }
+                if (count == 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        public bool AddRepairInShop(ShopSearchModel model, IRepairModel repair, int count)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (count<= 0)
+            {
+                throw new ArgumentException("Количество ремонтов должно быть больше 0", nameof(count));
+            }
+            _logger.LogInformation("AddRepairInShop. ShopName:{ShopName}.Id:{Id}",
+                model.ShopName, model.Id);
+            var element = _shopStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("AddRepairInShop element not found");
+                return false;
+            }
+            if (element.MaxCountRepairs - element.Repairs.Select(x => x.Value.Item2).Sum() < count)
+            {
+                throw new ArgumentNullException("Магазин переполнен", nameof(count));
+            }
+            _logger.LogInformation("AddRepairInShop find. Id:{Id}", element.Id);
+
+            if(element.Repairs.TryGetValue(repair.Id, out var pair))
+            {
+                element.Repairs[repair.Id] = (repair, count + pair.Item2);
+                _logger.LogInformation(
+                    "AddRepairInShop. Added {count} {repair} to '{ShopName}' shop",
+                    count, repair.RepairName, element.ShopName);
+            }
+            else
+            {
+                element.Repairs[repair.Id] = (repair, count);
+                _logger.LogInformation(
+                    "AddRepairInShop. Added {count} new repair {repair} to '{ShopName}' shop",
+                    count, repair.RepairName, element.ShopName);
+            }
+            _shopStorage.Update(new()
+            {
+                Id = element.Id,
+                Address = element.Address,
+                ShopName = element.ShopName,
+                DateOpening = element.DateOpening,
+                MaxCountRepairs = element.MaxCountRepairs,
+                Repairs = element.Repairs
+            });
+            return true;
+        }
+
+        public bool Create(ShopBindingModel model)
+        {
+            CheckModel(model);
+            if (_shopStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert 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 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 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 bool SellRepair(IRepairModel repair, int count)
+        {
+            return _shopStorage.SellRepair(repair, count);
+        }
+
+        public bool Update(ShopBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_shopStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                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 (model.MaxCountRepairs < 0)
+            {
+                throw new ArgumentException(
+                    "Максимальное количество ремонтов в магазине не может быть меньше нуля",
+                    nameof(model.MaxCountRepairs));
+            }
+            _logger.LogInformation("Shop. ShopName:{0}.Address:{1}. Id: {2}",
+                model.ShopName, model.Address, model.Id);
+            var element = _shopStorage.GetElement(new ShopSearchModel
+            {
+                ShopName = model.ShopName
+            });
+            if (element != null && element.Id != model.Id && element.ShopName == model.ShopName)
+            {
+                throw new InvalidOperationException("Магазин с таким названием уже есть");
+            }
+        }
+    }
+}

CarRepairShop/CarRepairShopContracts/BindingModels/ShopBindingModel.cs

@@ -0,0 +1,19 @@
+using CarRepairShopDataModels.Models;
+
+namespace CarRepairShopContracts.BindingModels
+{
+    public class ShopBindingModel : IShopModel
+    {
+        public string ShopName { get; set; } = string.Empty;
+
+        public string Address { get; set; } = string.Empty;
+
+        public DateTime DateOpening { get; set; }
+
+        public Dictionary<int, (IRepairModel, int)> Repairs { get; set; } = new();
+
+        public int Id { get; set; }
+
+        public int MaxCountRepairs { get; set; }
+    }
+}

CarRepairShop/CarRepairShopContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -0,0 +1,19 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+
+namespace CarRepairShopContracts.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 AddRepairInShop(ShopSearchModel model, IRepairModel repair, int count);
+        bool AddRepair(IRepairModel repair, int count);
+        bool SellRepair(IRepairModel repair, int count);
+    }
+}

CarRepairShop/CarRepairShopContracts/SearchModels/ShopSearchModel.cs

@@ -0,0 +1,8 @@
+namespace CarRepairShopContracts.SearchModels
+{
+    public class ShopSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ShopName { get; set; }
+    }
+}

CarRepairShop/CarRepairShopContracts/StoragesContracts/IShopStorage.cs

@@ -0,0 +1,18 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+
+namespace CarRepairShopContracts.StoragesContracts
+{
+    public interface IShopStorage
+    {
+        List<ShopViewModel> GetFullList();
+        List<ShopViewModel> GetFilteredList(ShopSearchModel model);
+        ShopViewModel? GetElement(ShopSearchModel model);
+        ShopViewModel? Insert(ShopBindingModel model);
+        ShopViewModel? Update(ShopBindingModel model);
+        ShopViewModel? Delete(ShopBindingModel model);
+        bool SellRepair(IRepairModel model, int count);
+    }
+}

CarRepairShop/CarRepairShopContracts/ViewModels/ShopViewModel.cs

@@ -0,0 +1,21 @@
+using CarRepairShopDataModels.Models;
+using System.ComponentModel;
+
+namespace CarRepairShopContracts.ViewModels
+{
+    public class ShopViewModel : IShopModel
+    {
+        [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 DateOpening { get; set; } = DateTime.Now;
+
+        public Dictionary<int, (IRepairModel, int)> Repairs { get; set; } = new();
+
+        public int Id { get; set; }
+        [DisplayName("Максимальное количество ремонтов")]
+        public int MaxCountRepairs { get; set; }
+    }
+}

CarRepairShop/CarRepairShopDataModels/Models/IShopModel.cs

@@ -0,0 +1,11 @@
+namespace CarRepairShopDataModels.Models
+{
+    public interface IShopModel : IId
+    {
+        string ShopName { get; }
+        string Address { get; }
+        DateTime DateOpening { get; }
+        Dictionary<int, (IRepairModel, int)> Repairs { get; }
+        int MaxCountRepairs { get; }
+    }
+}

CarRepairShop/CarRepairShopFileImplement/DataFileSingleton.cs

@@ -10,9 +10,11 @@ namespace CarRepairShopFileImplement
         private readonly string OilFileName = "Oil.xml";
         private readonly string OrderFileName = "Order.xml";
         private readonly string RepairFileName = "Repair.xml";
+        private readonly string ShopFileName = "Shop.xml";
         public List<Oil> Oils { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Repair> Repairs { get; private set; }
+        public List<Shop> Shops { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -30,7 +32,8 @@ namespace CarRepairShopFileImplement
 
         public void SaveOrders() => SaveData(Orders, OrderFileName, 
             "Orders", x => x.GetXElement);
-
+        public void SaveShops() => SaveData(Shops, ShopFileName, 
+            "Shops", x => x.GetXElement);
         private DataFileSingleton()
         {
             Oils = LoadData(OilFileName, "Oil", x =>
@@ -39,6 +42,8 @@ namespace CarRepairShopFileImplement
             Repair.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,

CarRepairShop/CarRepairShopFileImplement/Implements/ShopStorage.cs

@@ -0,0 +1,107 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+using CarRepairShopFileImplement.Models;
+
+namespace CarRepairShopFileImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataFileSingleton source;
+        public ShopStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        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;
+        }
+
+        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 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 List<ShopViewModel> GetFullList()
+        {
+            return source.Shops.Select(x => x.GetViewModel).ToList();
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            model.Id = source.Shops.Count > 0 ? source.Shops.Max(x => x.Id) + 1 : 1;
+            var newShop = Shop.Create(model);
+            if (newShop == null)
+            {
+                return null;
+            }
+            source.Shops.Add(newShop);
+            source.SaveShops();
+            return newShop.GetViewModel;
+        }
+
+        public bool SellRepair(IRepairModel model, int count)
+        {
+            if (source.Shops.Select(x => x.Repairs.FirstOrDefault(y => y.Key == model.Id).Value.Item2).Sum() < count)
+            {
+                return false;
+            }
+            foreach (var shop in source.Shops.Where(x => x.Repairs.ContainsKey(model.Id)))
+            {
+                int countInCurrentShop = shop.Repairs[model.Id].Item2;
+                if (countInCurrentShop <= count)
+                {
+                    shop.Repairs.Remove(model.Id);
+                    count -= countInCurrentShop;
+                }
+                else
+                {
+                    shop.Repairs[model.Id] = (shop.Repairs[model.Id].Item1, countInCurrentShop - count);
+                    count = 0;
+                }
+                if (count == 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (shop == null)
+            {
+                return null;
+            }
+            shop.Update(model);
+            source.SaveShops();
+            return shop.GetViewModel;
+        }
+    }
+}

CarRepairShop/CarRepairShopFileImplement/Models/Shop.cs

@@ -0,0 +1,108 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+using System.Xml.Linq;
+
+namespace CarRepairShopFileImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public string ShopName { get; private set; } = string.Empty;
+
+        public string Address { get; private set; } = string.Empty;
+
+        public DateTime DateOpening { get; private set; }
+        public Dictionary<int, int> CountRepairs
+        {
+            get;
+            private set;
+        } = new();
+        public Dictionary<int, (IRepairModel, int)> Repairs
+        {
+            get
+            {
+                if (_shopRepairs == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _shopRepairs = CountRepairs.ToDictionary(x => x.Key, 
+                        y => ((source.Repairs.FirstOrDefault(z => z.Id == y.Key) as IRepairModel)!, y.Value));
+                }
+                return _shopRepairs;
+            }
+        }
+
+        public int MaxCountRepairs { get; private set; }
+
+        public int Id { get; private set; }
+
+        private Dictionary<int, (IRepairModel, int)>? _shopRepairs = null;
+
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                MaxCountRepairs = model.MaxCountRepairs,
+                DateOpening = model.DateOpening,
+                CountRepairs = model.Repairs.ToDictionary(x => x.Key, x => x.Value.Item2)
+            };
+        }
+        public static Shop? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ShopName = element.Element("ShopName")!.Value,
+                Address = element.Element("Address")!.Value,
+                DateOpening = Convert.ToDateTime(element.Element("DateOpening")!.Value),
+                MaxCountRepairs = Convert.ToInt32(element.Element("MaxCountRepairs")!.Value),
+                CountRepairs = element.Element("Repairs")!.Elements("Repair").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;
+            DateOpening = model.DateOpening;
+            MaxCountRepairs = model.MaxCountRepairs;
+            CountRepairs = model.Repairs.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _shopRepairs = null;
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            Repairs = Repairs,
+            DateOpening = DateOpening,
+            MaxCountRepairs = MaxCountRepairs,
+        };
+        public XElement GetXElement => new("Shop",
+             new XAttribute("Id", Id),
+             new XElement("ShopName", ShopName),
+             new XElement("Address", Address),
+             new XElement("DateOpening", DateOpening),
+             new XElement("MaxCountRepairs", MaxCountRepairs),
+             new XElement("Repairs", CountRepairs
+                 .Select(x => new XElement("Repair",
+                     new XElement("Key", x.Key),
+                     new XElement("Value", x.Value))
+                 ).ToArray()));
+    }
+}

CarRepairShop/CarRepairShopListImplement/DataListSingleton.cs

@@ -9,11 +9,13 @@ namespace CarRepairShopListImplement
         public List<Oil> Oils { get; set; }
         public List<Order> Orders { get; set; }
         public List<Repair> Repairs { get; set; }
+        public List<Shop> Shops { get; set; }
         private DataListSingleton()
         {
             Oils = new List<Oil>();
             Orders = new List<Order>();
             Repairs = new List<Repair>();
+            Shops = new List<Shop>();
         }
         public static DataListSingleton GetInstance()
         {

CarRepairShop/CarRepairShopListImplement/Implements/ShopStorage.cs

@@ -0,0 +1,114 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopContracts.StoragesContracts;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+using CarRepairShopListImplement.Models;
+
+namespace CarRepairShopListImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataListSingleton _source;
+        public ShopStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            for (int i = 0; i < _source.Shops.Count; ++i)
+            {
+                if (_source.Shops[i].Id == model.Id)
+                {
+                    var element = _source.Shops[i];
+                    _source.Shops.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            foreach (var shop in _source.Shops)
+            {
+                if ((!string.IsNullOrEmpty(model.ShopName) &&
+                shop.ShopName == model.ShopName) ||
+                (model.Id.HasValue && shop.Id == model.Id))
+                {
+                    return shop.GetViewModel;
+                }
+            }
+            return null;
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            var result = new List<ShopViewModel>();
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return result;
+            }
+            foreach (var shop in _source.Shops)
+            {
+                if (shop.ShopName.Contains(model.ShopName ?? string.Empty))
+                {
+                    result.Add(shop.GetViewModel);
+                }
+            }
+            return result;
+        }
+
+        public List<ShopViewModel> GetFullList()
+        {
+            var result = new List<ShopViewModel>();
+            foreach (var shop in _source.Shops)
+            {
+                result.Add(shop.GetViewModel);
+            }
+            return result;
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var shop in _source.Shops)
+            {
+                if (model.Id <= shop.Id)
+                {
+                    model.Id = shop.Id + 1;
+                }
+            }
+            var newShop = Shop.Create(model);
+            if (newShop == null)
+            {
+                return null;
+            }
+            _source.Shops.Add(newShop);
+            return newShop.GetViewModel;
+        }
+
+        public bool SellRepair(IRepairModel model, int count)
+        {
+            throw new NotImplementedException();
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            foreach (var shop in _source.Shops)
+            {
+                if (shop.Id == model.Id)
+                {
+                    shop.Update(model);
+                    return shop.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}

CarRepairShop/CarRepairShopListImplement/Models/Shop.cs

@@ -0,0 +1,57 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.ViewModels;
+using CarRepairShopDataModels.Models;
+
+namespace CarRepairShopListImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public string ShopName { get; private set; } = string.Empty;
+
+        public string Address { get; private set; } = string.Empty;
+
+        public DateTime DateOpening { get; private set; }
+
+        public Dictionary<int, (IRepairModel, int)> Repairs { get; private set; } = new();
+
+        public int Id { get; private set; }
+
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpening = model.DateOpening,
+                Repairs = new()
+            };
+        }
+
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpening = model.DateOpening;
+            Repairs = model.Repairs;
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            Repairs = Repairs,
+            DateOpening = DateOpening,
+        };
+
+        public int MaxCountRepairs => throw new NotImplementedException();
+    }
+}

CarRepairShop/CarRepairShopView/FormMain.Designer.cs

@@ -28,6 +28,7 @@
         /// </summary>
         private void InitializeComponent()
         {
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FormMain));
             this.ButtonCreateOrder = new System.Windows.Forms.Button();
             this.ButtonTakeOrderInWork = new System.Windows.Forms.Button();
             this.ButtonOrderReady = new System.Windows.Forms.Button();
@@ -37,7 +38,10 @@
             this.ToolStripDropDownButton = new System.Windows.Forms.ToolStripDropDownButton();
             this.OilsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.RepairsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.ShopsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.ButtonAddRepairInShop = new System.Windows.Forms.ToolStripButton();
             this.DataGridView = new System.Windows.Forms.DataGridView();
+            this.ButtonSellRepair = new System.Windows.Forms.ToolStripButton();
             this.toolStrip1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.DataGridView)).BeginInit();
             this.SuspendLayout();
@@ -96,22 +100,25 @@
             // 
             this.toolStrip1.ImageScalingSize = new System.Drawing.Size(20, 20);
             this.toolStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.ToolStripDropDownButton});
+            this.ToolStripDropDownButton,
+            this.ButtonAddRepairInShop,
+            this.ButtonSellRepair});
             this.toolStrip1.Location = new System.Drawing.Point(0, 0);
             this.toolStrip1.Name = "toolStrip1";
-            this.toolStrip1.Size = new System.Drawing.Size(1001, 25);
+            this.toolStrip1.Size = new System.Drawing.Size(1001, 27);
             this.toolStrip1.TabIndex = 6;
             this.toolStrip1.Text = "toolStrip1";
             // 
             // ToolStripDropDownButton
             // 
-            this.ToolStripDropDownButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.ToolStripDropDownButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;
             this.ToolStripDropDownButton.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.OilsToolStripMenuItem,
-            this.RepairsToolStripMenuItem});
+            this.RepairsToolStripMenuItem,
+            this.ShopsToolStripMenuItem});
             this.ToolStripDropDownButton.ImageTransparentColor = System.Drawing.Color.Magenta;
             this.ToolStripDropDownButton.Name = "ToolStripDropDownButton";
-            this.ToolStripDropDownButton.Size = new System.Drawing.Size(14, 22);
+            this.ToolStripDropDownButton.Size = new System.Drawing.Size(117, 24);
             this.ToolStripDropDownButton.Text = "Справочники";
             // 
             // OilsToolStripMenuItem
@@ -128,6 +135,23 @@
             this.RepairsToolStripMenuItem.Text = "Виды ремонта";
             this.RepairsToolStripMenuItem.Click += new System.EventHandler(this.RepairsToolStripMenuItem_Click);
             // 
+            // ShopsToolStripMenuItem
+            // 
+            this.ShopsToolStripMenuItem.Name = "ShopsToolStripMenuItem";
+            this.ShopsToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.ShopsToolStripMenuItem.Text = "Магазины";
+            this.ShopsToolStripMenuItem.Click += new System.EventHandler(this.ShopsToolStripMenuItem_Click);
+            // 
+            // ButtonAddRepairInShop
+            // 
+            this.ButtonAddRepairInShop.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;
+            this.ButtonAddRepairInShop.Image = ((System.Drawing.Image)(resources.GetObject("ButtonAddRepairInShop.Image")));
+            this.ButtonAddRepairInShop.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.ButtonAddRepairInShop.Name = "ButtonAddRepairInShop";
+            this.ButtonAddRepairInShop.Size = new System.Drawing.Size(172, 24);
+            this.ButtonAddRepairInShop.Text = "Пополнение магазина";
+            this.ButtonAddRepairInShop.Click += new System.EventHandler(this.ButtonAddRepairInShop_Click);
+            // 
             // DataGridView
             // 
             this.DataGridView.BackgroundColor = System.Drawing.SystemColors.ButtonHighlight;
@@ -139,6 +163,16 @@
             this.DataGridView.Size = new System.Drawing.Size(809, 455);
             this.DataGridView.TabIndex = 7;
             // 
+            // ButtonSellRepair
+            // 
+            this.ButtonSellRepair.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;
+            this.ButtonSellRepair.Image = ((System.Drawing.Image)(resources.GetObject("ButtonSellRepair.Image")));
+            this.ButtonSellRepair.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.ButtonSellRepair.Name = "ButtonSellRepair";
+            this.ButtonSellRepair.Size = new System.Drawing.Size(141, 24);
+            this.ButtonSellRepair.Text = "Продажа ремонта";
+            this.ButtonSellRepair.Click += new System.EventHandler(this.ButtonSellRepair_Click);
+            // 
             // FormMain
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
@@ -173,5 +207,8 @@
         private ToolStripMenuItem OilsToolStripMenuItem;
         private ToolStripMenuItem RepairsToolStripMenuItem;
         private DataGridView DataGridView;
+        private ToolStripMenuItem ShopsToolStripMenuItem;
+        private ToolStripButton ButtonAddRepairInShop;
+        private ToolStripButton ButtonSellRepair;
     }
 }

CarRepairShop/CarRepairShopView/FormMain.cs

@@ -156,5 +156,33 @@ namespace CarRepairShopView
         {
             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 ButtonAddRepairInShop_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShopRepairs));
+            if (service is FormShopRepairs form)
+            {
+                form.ShowDialog();
+            }
+        }
+
+        private void ButtonSellRepair_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSellRepair));
+            if (service is FormSellRepair form)
+            {
+                form.ShowDialog();
+                LoadData();
+            }
+        }
     }
 }

CarRepairShop/CarRepairShopView/FormMain.resx

@@ -60,4 +60,27 @@
   <metadata name="toolStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
   </metadata>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="ButtonAddRepairInShop.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+        YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAEKSURBVEhL3ZG9DsFQHMXvczDZvIOtXsHObuhqkViI3Quw
+        6CYmNoMYJJ0NBiFFIoIytOuf0+TeXP3yde+iyS+3OcP53Z4y3/dJJ4HAsiwyTVMp6BQCBIZhKAWdEcHV
+        vSlBmeB82NFy1KLluEWOPRC5MoHdMWhazwi4RJlALgf4EuT6BI+5kCsTrGddUY658E+QvyXYHq9UnRyC
+        U87f4aUApcXhnrI9Jzg/laQKFntXlHM+lSQK5psL5fvbp/JvJLGCQqmSWM5JkiCT84igXGtSrruKLQ0T
+        luAdmZxHBG37FFuWBC/j5XKOmX8WAH7rcI6ZMffPgjQwN2bXJgDo/COBTpjneQ2dML0PY3cISreGe8HM
+        qgAAAABJRU5ErkJggg==
+</value>
+  </data>
+  <data name="ButtonSellRepair.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+        YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAEISURBVEhL3ZErDsJAGIR7DlA47oArV8CDR9RiSDAQPBcA
+        Qx1BgUMQBEk1ooJAKE0I4Wlqf5gmu1n6oqW7hiZfthkx33aqeZ5HKvEFpmmSYRhSQScXINB1XSroDAke
+        96cUpAmupyPZsx7Z8x4drAnPpQmsgU7LdoHDJNIEYjnAlyBXJ3jPhVyaYLca8nLMhX+CPJXAOT+ouTj5
+        p5in4asApdWpS8XRwT+zShIFG/fOyxlZJbGC9f5G5bHzUf6LJFJQqTViyxlxEmRiHhLUW10qDbeRpUGC
+        ErwjE/OQoG9dIsviYGWsXMwxc24BYLcO5pgZc+cWJIG5MbsyAUDnHwlUAkFHJZraR9NeMVq3zi+WF/0A
+        AAAASUVORK5CYII=
+</value>
+  </data>
 </root>

CarRepairShop/CarRepairShopView/FormSellRepair.Designer.cs

@@ -0,0 +1,120 @@
+namespace CarRepairShopView
+{
+    partial class FormSellRepair
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.labelRepair = new System.Windows.Forms.Label();
+            this.labelCount = new System.Windows.Forms.Label();
+            this.comboBoxRepair = new System.Windows.Forms.ComboBox();
+            this.textBoxCount = new System.Windows.Forms.TextBox();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // labelRepair
+            // 
+            this.labelRepair.AutoSize = true;
+            this.labelRepair.Location = new System.Drawing.Point(21, 28);
+            this.labelRepair.Name = "labelRepair";
+            this.labelRepair.Size = new System.Drawing.Size(67, 20);
+            this.labelRepair.TabIndex = 0;
+            this.labelRepair.Text = "Ремонт :";
+            // 
+            // labelCount
+            // 
+            this.labelCount.AutoSize = true;
+            this.labelCount.Location = new System.Drawing.Point(21, 94);
+            this.labelCount.Name = "labelCount";
+            this.labelCount.Size = new System.Drawing.Size(97, 20);
+            this.labelCount.TabIndex = 1;
+            this.labelCount.Text = "Количество :";
+            // 
+            // comboBoxRepair
+            // 
+            this.comboBoxRepair.FormattingEnabled = true;
+            this.comboBoxRepair.Location = new System.Drawing.Point(137, 20);
+            this.comboBoxRepair.Name = "comboBoxRepair";
+            this.comboBoxRepair.Size = new System.Drawing.Size(151, 28);
+            this.comboBoxRepair.TabIndex = 2;
+            // 
+            // textBoxCount
+            // 
+            this.textBoxCount.Location = new System.Drawing.Point(163, 87);
+            this.textBoxCount.Name = "textBoxCount";
+            this.textBoxCount.Size = new System.Drawing.Size(125, 27);
+            this.textBoxCount.TabIndex = 3;
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(21, 145);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(130, 29);
+            this.buttonSave.TabIndex = 4;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.buttonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(163, 145);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(135, 29);
+            this.buttonCancel.TabIndex = 5;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+            // 
+            // FormSellRepair
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(319, 205);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.textBoxCount);
+            this.Controls.Add(this.comboBoxRepair);
+            this.Controls.Add(this.labelCount);
+            this.Controls.Add(this.labelRepair);
+            this.Name = "FormSellRepair";
+            this.Text = "Продажа ремонтов";
+            this.Load += new System.EventHandler(this.FormSellRepair_Load);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private Label labelRepair;
+        private Label labelCount;
+        private ComboBox comboBoxRepair;
+        private TextBox textBoxCount;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

CarRepairShop/CarRepairShopView/FormSellRepair.cs

@@ -0,0 +1,81 @@
+using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopView
+{
+    public partial class FormSellRepair : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IRepairLogic _logicRepair;
+        private readonly IShopLogic _logicShop;
+        public FormSellRepair(ILogger<FormSellRepair> logger, IRepairLogic logicRepair, IShopLogic logicShop)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicRepair = logicRepair;
+            _logicShop = logicShop;
+        }
+
+        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 (comboBoxRepair.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите ремонт", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Продажа суши");
+            try
+            {
+                var operationResult = _logicShop.SellRepair(_logicRepair.ReadElement(new RepairSearchModel()
+                {
+                    Id = Convert.ToInt32(comboBoxRepair.SelectedValue)
+                })!, Convert.ToInt32(textBoxCount.Text));
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при продаже ремонта. 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 продажи ремонта");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private void FormSellRepair_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Загрузка списка ремонтов для продажи");
+            try
+            {
+                var list = _logicRepair.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxRepair.DisplayMember = "RepairName";
+                    comboBoxRepair.ValueMember = "Id";
+                    comboBoxRepair.DataSource = list;
+                    comboBoxRepair.SelectedItem = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки списка ремонтов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

CarRepairShop/CarRepairShopView/FormSellRepair.resx

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

CarRepairShop/CarRepairShopView/FormShop.Designer.cs

@@ -0,0 +1,212 @@
+namespace CarRepairShopView
+{
+    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()
+        {
+            this.dataGridView = new System.Windows.Forms.DataGridView();
+            this.ColumnId = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.ColumnRepairName = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.ColumnCount = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.dateTimePicker = new System.Windows.Forms.DateTimePicker();
+            this.textBoxShop = new System.Windows.Forms.TextBox();
+            this.labelDate = new System.Windows.Forms.Label();
+            this.labelShopName = new System.Windows.Forms.Label();
+            this.labelAddress = new System.Windows.Forms.Label();
+            this.textBoxAddress = new System.Windows.Forms.TextBox();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.numericUpDownCount = new System.Windows.Forms.NumericUpDown();
+            this.labelCount = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+            this.ColumnId,
+            this.ColumnRepairName,
+            this.ColumnCount});
+            this.dataGridView.Location = new System.Drawing.Point(1, 1);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowHeadersWidth = 51;
+            this.dataGridView.RowTemplate.Height = 29;
+            this.dataGridView.Size = new System.Drawing.Size(487, 255);
+            this.dataGridView.TabIndex = 0;
+            // 
+            // ColumnId
+            // 
+            this.ColumnId.HeaderText = "Id";
+            this.ColumnId.MinimumWidth = 6;
+            this.ColumnId.Name = "ColumnId";
+            this.ColumnId.Visible = false;
+            this.ColumnId.Width = 125;
+            // 
+            // ColumnRepairName
+            // 
+            this.ColumnRepairName.HeaderText = "Вид ремонта";
+            this.ColumnRepairName.MinimumWidth = 6;
+            this.ColumnRepairName.Name = "ColumnRepairName";
+            this.ColumnRepairName.Width = 125;
+            // 
+            // ColumnCount
+            // 
+            this.ColumnCount.HeaderText = "Количество";
+            this.ColumnCount.MinimumWidth = 6;
+            this.ColumnCount.Name = "ColumnCount";
+            this.ColumnCount.Width = 125;
+            // 
+            // dateTimePicker
+            // 
+            this.dateTimePicker.Location = new System.Drawing.Point(665, 16);
+            this.dateTimePicker.Name = "dateTimePicker";
+            this.dateTimePicker.Size = new System.Drawing.Size(190, 27);
+            this.dateTimePicker.TabIndex = 1;
+            // 
+            // textBoxShop
+            // 
+            this.textBoxShop.Location = new System.Drawing.Point(665, 49);
+            this.textBoxShop.Name = "textBoxShop";
+            this.textBoxShop.Size = new System.Drawing.Size(190, 27);
+            this.textBoxShop.TabIndex = 2;
+            // 
+            // labelDate
+            // 
+            this.labelDate.AutoSize = true;
+            this.labelDate.Location = new System.Drawing.Point(517, 23);
+            this.labelDate.Name = "labelDate";
+            this.labelDate.Size = new System.Drawing.Size(117, 20);
+            this.labelDate.TabIndex = 3;
+            this.labelDate.Text = "Дата открытия :";
+            // 
+            // labelShopName
+            // 
+            this.labelShopName.AutoSize = true;
+            this.labelShopName.Location = new System.Drawing.Point(517, 56);
+            this.labelShopName.Name = "labelShopName";
+            this.labelShopName.Size = new System.Drawing.Size(84, 20);
+            this.labelShopName.TabIndex = 4;
+            this.labelShopName.Text = "Название :";
+            // 
+            // labelAddress
+            // 
+            this.labelAddress.AutoSize = true;
+            this.labelAddress.Location = new System.Drawing.Point(517, 89);
+            this.labelAddress.Name = "labelAddress";
+            this.labelAddress.Size = new System.Drawing.Size(58, 20);
+            this.labelAddress.TabIndex = 5;
+            this.labelAddress.Text = "Адрес :";
+            // 
+            // textBoxAddress
+            // 
+            this.textBoxAddress.Location = new System.Drawing.Point(665, 82);
+            this.textBoxAddress.Name = "textBoxAddress";
+            this.textBoxAddress.Size = new System.Drawing.Size(190, 27);
+            this.textBoxAddress.TabIndex = 6;
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(557, 183);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(250, 29);
+            this.buttonSave.TabIndex = 7;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.buttonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(557, 218);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(250, 29);
+            this.buttonCancel.TabIndex = 8;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+            // 
+            // numericUpDownCount
+            // 
+            this.numericUpDownCount.Location = new System.Drawing.Point(665, 115);
+            this.numericUpDownCount.Name = "numericUpDownCount";
+            this.numericUpDownCount.Size = new System.Drawing.Size(190, 27);
+            this.numericUpDownCount.TabIndex = 9;
+            // 
+            // labelCount
+            // 
+            this.labelCount.AutoSize = true;
+            this.labelCount.Location = new System.Drawing.Point(517, 122);
+            this.labelCount.Name = "labelCount";
+            this.labelCount.Size = new System.Drawing.Size(107, 20);
+            this.labelCount.TabIndex = 10;
+            this.labelCount.Text = "Вместимость :";
+            // 
+            // FormShop
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(879, 259);
+            this.Controls.Add(this.labelCount);
+            this.Controls.Add(this.numericUpDownCount);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.textBoxAddress);
+            this.Controls.Add(this.labelAddress);
+            this.Controls.Add(this.labelShopName);
+            this.Controls.Add(this.labelDate);
+            this.Controls.Add(this.textBoxShop);
+            this.Controls.Add(this.dateTimePicker);
+            this.Controls.Add(this.dataGridView);
+            this.Name = "FormShop";
+            this.Text = "Создание магазина";
+            this.Load += new System.EventHandler(this.FormShop_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private DateTimePicker dateTimePicker;
+        private DataGridViewTextBoxColumn ColumnId;
+        private DataGridViewTextBoxColumn ColumnRepairName;
+        private DataGridViewTextBoxColumn ColumnCount;
+        private TextBox textBoxShop;
+        private Label labelDate;
+        private Label labelShopName;
+        private Label labelAddress;
+        private TextBox textBoxAddress;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private NumericUpDown numericUpDownCount;
+        private Label labelCount;
+    }
+}

CarRepairShop/CarRepairShopView/FormShop.cs

@@ -0,0 +1,121 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.SearchModels;
+using CarRepairShopDataModels.Models;
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopView
+{
+    public partial class FormShop : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IShopLogic _logic;
+        private int? _id;
+        private Dictionary<int, (IRepairModel, int)> _shopRepairs;
+        public int Id { set { _id = value; } }
+        public FormShop(ILogger<FormShop> logger, IShopLogic logic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logic = logic;
+            _shopRepairs = new();
+        }
+
+        private void FormShop_Load(object sender, EventArgs e)
+        {
+            if (_id.HasValue)
+            {
+                _logger.LogInformation("Загрузка магазина");
+                try
+                {
+                    var view = _logic.ReadElement(new ShopSearchModel
+                    {
+                        Id = _id.Value
+                    });
+                    if (view != null)
+                    {
+                        textBoxShop.Text = view.ShopName;
+                        textBoxAddress.Text = view.Address;
+                        dateTimePicker.Text = view.DateOpening.ToString();
+                        _shopRepairs = view.Repairs ?? new Dictionary<int, (IRepairModel, int)>();
+                        numericUpDownCount.Value = view.MaxCountRepairs;
+                        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 автомастерской");
+            try
+            {
+                if (_shopRepairs != null)
+                {
+                    dataGridView.Rows.Clear();
+                    foreach (var elem in _shopRepairs)
+                    {
+                        dataGridView.Rows.Add(new object[] { elem.Key, elem.Value.Item1.RepairName, elem.Value.Item2 });
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки магазина");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxShop.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 = textBoxShop.Text,
+                    Address = textBoxAddress.Text,
+                    DateOpening = dateTimePicker.Value.Date,
+                    MaxCountRepairs = (int)numericUpDownCount.Value,
+                    Repairs = _shopRepairs
+                };
+                var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения магазина");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

CarRepairShop/CarRepairShopView/FormShop.resx

@@ -0,0 +1,78 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="ColumnId.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnRepairName.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>
+  <metadata name="ColumnId.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="ColumnRepairName.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>

CarRepairShop/CarRepairShopView/FormShopRepairs.Designer.cs

@@ -0,0 +1,144 @@
+namespace CarRepairShopView
+{
+    partial class FormShopRepairs
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.numericUpDownCount = new System.Windows.Forms.NumericUpDown();
+            this.comboBoxRepair = new System.Windows.Forms.ComboBox();
+            this.comboBoxShop = new System.Windows.Forms.ComboBox();
+            this.labelCount = new System.Windows.Forms.Label();
+            this.labelRepair = new System.Windows.Forms.Label();
+            this.labelShop = new System.Windows.Forms.Label();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // numericUpDownCount
+            // 
+            this.numericUpDownCount.Location = new System.Drawing.Point(130, 80);
+            this.numericUpDownCount.Name = "numericUpDownCount";
+            this.numericUpDownCount.Size = new System.Drawing.Size(150, 27);
+            this.numericUpDownCount.TabIndex = 0;
+            // 
+            // comboBoxRepair
+            // 
+            this.comboBoxRepair.FormattingEnabled = true;
+            this.comboBoxRepair.Location = new System.Drawing.Point(130, 12);
+            this.comboBoxRepair.Name = "comboBoxRepair";
+            this.comboBoxRepair.Size = new System.Drawing.Size(150, 28);
+            this.comboBoxRepair.TabIndex = 1;
+            // 
+            // comboBoxShop
+            // 
+            this.comboBoxShop.FormattingEnabled = true;
+            this.comboBoxShop.Location = new System.Drawing.Point(130, 146);
+            this.comboBoxShop.Name = "comboBoxShop";
+            this.comboBoxShop.Size = new System.Drawing.Size(150, 28);
+            this.comboBoxShop.TabIndex = 2;
+            // 
+            // labelCount
+            // 
+            this.labelCount.AutoSize = true;
+            this.labelCount.Location = new System.Drawing.Point(12, 88);
+            this.labelCount.Name = "labelCount";
+            this.labelCount.Size = new System.Drawing.Size(97, 20);
+            this.labelCount.TabIndex = 3;
+            this.labelCount.Text = "Количество :";
+            // 
+            // labelRepair
+            // 
+            this.labelRepair.AutoSize = true;
+            this.labelRepair.Location = new System.Drawing.Point(12, 20);
+            this.labelRepair.Name = "labelRepair";
+            this.labelRepair.Size = new System.Drawing.Size(67, 20);
+            this.labelRepair.TabIndex = 4;
+            this.labelRepair.Text = "Ремонт :";
+            // 
+            // labelShop
+            // 
+            this.labelShop.AutoSize = true;
+            this.labelShop.Location = new System.Drawing.Point(12, 154);
+            this.labelShop.Name = "labelShop";
+            this.labelShop.Size = new System.Drawing.Size(76, 20);
+            this.labelShop.TabIndex = 5;
+            this.labelShop.Text = "Магазин :";
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(79, 199);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(144, 29);
+            this.buttonSave.TabIndex = 6;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.buttonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(79, 249);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(144, 29);
+            this.buttonCancel.TabIndex = 7;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+            // 
+            // FormShopRepairs
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(295, 290);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.labelShop);
+            this.Controls.Add(this.labelRepair);
+            this.Controls.Add(this.labelCount);
+            this.Controls.Add(this.comboBoxShop);
+            this.Controls.Add(this.comboBoxRepair);
+            this.Controls.Add(this.numericUpDownCount);
+            this.Name = "FormShopRepairs";
+            this.Text = "Добавить ремонт в магазин";
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownCount)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private NumericUpDown numericUpDownCount;
+        private ComboBox comboBoxRepair;
+        private ComboBox comboBoxShop;
+        private Label labelCount;
+        private Label labelRepair;
+        private Label labelShop;
+        private Button buttonSave;
+        private Button buttonCancel;
+    }
+}

CarRepairShop/CarRepairShopView/FormShopRepairs.cs

@@ -0,0 +1,89 @@
+using CarRepairShopContracts.BusinessLogicsContracts;
+using CarRepairShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopView
+{
+    public partial class FormShopRepairs : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IShopLogic _shopLogic;
+        private readonly IRepairLogic _repairLogic;
+        private readonly List<ShopViewModel>? _shops;
+        private readonly List<RepairViewModel>? _repairs;
+        public FormShopRepairs(ILogger<FormShopRepairs> logger, IShopLogic shopLogic, IRepairLogic repairLogic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _shopLogic = shopLogic;
+            _repairLogic = repairLogic;
+            _shops = shopLogic.ReadList(null);
+            if (_shops != null)
+            {
+                comboBoxShop.DisplayMember = "ShopName";
+                comboBoxShop.ValueMember = "Id";
+                comboBoxShop.DataSource = _shops;
+                comboBoxShop.SelectedItem = null;
+            }
+
+            _repairs = repairLogic.ReadList(null);
+            if (_repairs != null)
+            {
+                comboBoxRepair.DisplayMember = "RepairName";
+                comboBoxRepair.ValueMember = "Id";
+                comboBoxRepair.DataSource = _repairs;
+                comboBoxRepair.SelectedItem = null;
+            }
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (comboBoxShop.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите магазин", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (comboBoxRepair.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите ремонт", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Добавление ремонта в магазин");
+            try
+            {
+                var repair = _repairLogic.ReadElement(new()
+                {
+                    Id = (int)comboBoxRepair.SelectedValue
+                });
+                if (repair == null)
+                {
+                    throw new Exception("Ремонт не найден. Дополнительная информация в логах.");
+                }
+                var resultOperation = _shopLogic.AddRepairInShop(
+                     model: new() { Id = (int)comboBoxShop.SelectedValue },
+                     repair: repair,
+                     count: (int)numericUpDownCount.Value
+                );
+                if (!resultOperation)
+                {
+                    throw new Exception("Ошибка при добавлении. 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 ремонта");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

CarRepairShop/CarRepairShopView/FormShopRepairs.resx

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

CarRepairShop/CarRepairShopView/FormShops.Designer.cs

@@ -0,0 +1,115 @@
+namespace CarRepairShopView
+{
+    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()
+        {
+            this.dataGridView = new System.Windows.Forms.DataGridView();
+            this.buttonAdd = new System.Windows.Forms.Button();
+            this.buttonDelete = new System.Windows.Forms.Button();
+            this.buttonEdit = new System.Windows.Forms.Button();
+            this.buttonUpdate = new System.Windows.Forms.Button();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Location = new System.Drawing.Point(2, 2);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowHeadersWidth = 51;
+            this.dataGridView.RowTemplate.Height = 29;
+            this.dataGridView.Size = new System.Drawing.Size(522, 445);
+            this.dataGridView.TabIndex = 0;
+            // 
+            // buttonAdd
+            // 
+            this.buttonAdd.Location = new System.Drawing.Point(624, 31);
+            this.buttonAdd.Name = "buttonAdd";
+            this.buttonAdd.Size = new System.Drawing.Size(94, 29);
+            this.buttonAdd.TabIndex = 1;
+            this.buttonAdd.Text = "Добавить";
+            this.buttonAdd.UseVisualStyleBackColor = true;
+            this.buttonAdd.Click += new System.EventHandler(this.buttonAdd_Click);
+            // 
+            // buttonDelete
+            // 
+            this.buttonDelete.Location = new System.Drawing.Point(621, 99);
+            this.buttonDelete.Name = "buttonDelete";
+            this.buttonDelete.Size = new System.Drawing.Size(94, 29);
+            this.buttonDelete.TabIndex = 2;
+            this.buttonDelete.Text = "Удалить";
+            this.buttonDelete.UseVisualStyleBackColor = true;
+            this.buttonDelete.Click += new System.EventHandler(this.buttonDelete_Click);
+            // 
+            // buttonEdit
+            // 
+            this.buttonEdit.Location = new System.Drawing.Point(621, 178);
+            this.buttonEdit.Name = "buttonEdit";
+            this.buttonEdit.Size = new System.Drawing.Size(94, 29);
+            this.buttonEdit.TabIndex = 3;
+            this.buttonEdit.Text = "Изменить";
+            this.buttonEdit.UseVisualStyleBackColor = true;
+            this.buttonEdit.Click += new System.EventHandler(this.buttonEdit_Click);
+            // 
+            // buttonUpdate
+            // 
+            this.buttonUpdate.Location = new System.Drawing.Point(619, 260);
+            this.buttonUpdate.Name = "buttonUpdate";
+            this.buttonUpdate.Size = new System.Drawing.Size(94, 29);
+            this.buttonUpdate.TabIndex = 4;
+            this.buttonUpdate.Text = "Обновить";
+            this.buttonUpdate.UseVisualStyleBackColor = true;
+            this.buttonUpdate.Click += new System.EventHandler(this.buttonUpdate_Click);
+            // 
+            // FormShops
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.buttonUpdate);
+            this.Controls.Add(this.buttonEdit);
+            this.Controls.Add(this.buttonDelete);
+            this.Controls.Add(this.buttonAdd);
+            this.Controls.Add(this.dataGridView);
+            this.Name = "FormShops";
+            this.Text = "Магазины";
+            this.Load += new System.EventHandler(this.FormShops_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+        private Button buttonAdd;
+        private Button buttonDelete;
+        private Button buttonEdit;
+        private Button buttonUpdate;
+    }
+}

CarRepairShop/CarRepairShopView/FormShops.cs

@@ -0,0 +1,108 @@
+using CarRepairShopContracts.BindingModels;
+using CarRepairShopContracts.BusinessLogicsContracts;
+using Microsoft.Extensions.Logging;
+
+namespace CarRepairShopView
+{
+    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["Repairs"].Visible = false;
+                    dataGridView.Columns["ShopName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+                _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 buttonAdd_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormShop));
+            if (service is FormShop form)
+            {
+                if (form.ShowDialog() == DialogResult.OK)
+                {
+                    LoadData();
+                }
+            }
+        }
+
+        private void buttonDelete_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);
+                    }
+                }
+            }
+        }
+
+        private void buttonEdit_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 buttonUpdate_Click(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+    }
+}

CarRepairShop/CarRepairShopView/FormShops.resx

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

CarRepairShop/CarRepairShopView/Program.cs

@@ -39,10 +39,12 @@ namespace CarRepairShopView
             services.AddTransient<IOilStorage, OilStorage>();
             services.AddTransient<IOrderStorage, OrderStorage>();
             services.AddTransient<IRepairStorage, RepairStorage>();
+            services.AddTransient<IShopStorage, ShopStorage>();
 
             services.AddTransient<IOilLogic, OilLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<IRepairLogic, RepairLogic>();
+            services.AddTransient<IShopLogic, ShopLogic>();
 
             services.AddTransient<FormMain>();
             services.AddTransient<FormOil>();
@@ -51,6 +53,10 @@ namespace CarRepairShopView
             services.AddTransient<FormRepair>();
             services.AddTransient<FormRepairOil>();
             services.AddTransient<FormRepairs>();
+            services.AddTransient<FormShop>();
+            services.AddTransient<FormShops>();
+            services.AddTransient<FormShopRepairs>();
+            services.AddTransient<FormSellRepair>();
         }
     }
 }