Пополнение магазина и проверка на наличие места

FurnitureAssembly/FurnitureAssembly/FormMain.cs

@@ -107,8 +107,13 @@ namespace FurnitureAssembly
             if (dataGridView.SelectedRows.Count == 1)
             {
                 int id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
-                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Готов'",
+                _logger.LogInformation("Заказ №{id}. Меняется статус на 'Готов'", id);
-               id);
+                int furnitureId = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["FurnitureId"].Value);
+                int furnitureCount = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Count"].Value);
+                if (!_shopLogic.AddFurnituresAtShops(new FurnitureBindingModel { Id = furnitureId }, furnitureCount)) {
+                    MessageBox.Show("Магазины переполнены. Пополнение невозможно", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return;
+                }
                 try
                 {                    
                     var operationResult = _orderLogic.FinishOrder(new OrderBindingModel { Id = id });
@@ -116,6 +121,11 @@ namespace FurnitureAssembly
                     {
                         throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
                     }
+                    operationResult = _orderLogic.DeliveryOrder(new OrderBindingModel { Id = id });
+                    if (!operationResult)
+                    {
+                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                    }
                     LoadData();
                 }
                 catch (Exception ex)

FurnitureAssembly/FurnitureAssemblyBusinessLogic/ShopLogic.cs

@@ -109,6 +109,10 @@ namespace FurnitureAssemblyBusinessLogic
             {
                 throw new ArgumentNullException("Нет даты открытия магазина", nameof(model.DateOpening));
             }
+            if (model.MaxCount <= 0)
+            {
+                throw new ArgumentNullException("Нет вместимости магазина", nameof(model.DateOpening));
+            }
             _logger.LogInformation("Shop. ShopName:{ShopName}. Address:{ Address}. DateOpening:{ DateOpening}. Id: { Id}", model.ShopName, model.Address, model.DateOpening, model.Id);
             var element = _shopStorage.GetElement(new ShopSearchModel { ShopName = model.ShopName });
             if (element != null && element.Id != model.Id)
@@ -126,6 +130,12 @@ namespace FurnitureAssemblyBusinessLogic
             {
                 return false;
             }
+
+            if (GetCountFreePlaces(model.Id) < count)
+            {
+                return false;
+            }
+
             if (shop.Furnitures.ContainsKey(furniture.Id))
             {
                 int prev_count = shop.Furnitures[furniture.Id].Item2;
@@ -137,6 +147,7 @@ namespace FurnitureAssemblyBusinessLogic
             }
             model.Furnitures = shop.Furnitures;
             model.DateOpening = shop.DateOpening;
+            model.MaxCount = shop.MaxCount;
             model.Address = shop.Address;
             model.ShopName = shop.ShopName;          
             if (_shopStorage.Update(model) == null)
@@ -146,5 +157,51 @@ namespace FurnitureAssemblyBusinessLogic
             }
             return true;
         }
+
+        private int GetCountFreePlaces(int ShopId)
+        {
+            var shop = ReadElement(new ShopSearchModel { Id = ShopId });
+            if (shop == null)
+                return 0;
+            int count = shop.MaxCount;
+            foreach (var f in shop.Furnitures)
+            {
+                count -= f.Value.Item2;
+                if (count <= 0)
+                {
+                    return 0;
+                }
+            }
+            return count;
+        }
+
+        private int GetCountFreePlaces_All()
+        {
+            return _shopStorage.GetFullList().Select(x => GetCountFreePlaces(x.Id)).Sum();
+        }
+
+        public bool AddFurnituresAtShops(FurnitureBindingModel furnitureModel, int count)
+        {
+            if (GetCountFreePlaces_All() < count)
+            {
+                return false;
+            }
+
+            foreach (var shop in _shopStorage.GetFullList())
+            {
+                int countShop = GetCountFreePlaces(shop.Id);
+                if (countShop >= count)
+                {
+                    AddFurniture(new() { Id = shop.Id }, furnitureModel, count);
+                    break;
+                }
+                else
+                {
+                    AddFurniture(new() { Id = shop.Id }, furnitureModel, countShop);
+                }
+                count -= countShop;
+            }
+            return true;
+        }
     }
 }

FurnitureAssembly/FurnitureAssemblyContracts/BusinessLogicsContarcts/IShopLogic.cs

@@ -17,5 +17,7 @@ namespace FurnitureAssemblyContracts.BusinessLogicsContarcts
         bool Update(ShopBindingModel model);
         bool Delete(ShopBindingModel model);
         bool AddFurniture(ShopBindingModel model, FurnitureBindingModel furnitureModel, int count);
+
+        bool AddFurnituresAtShops(FurnitureBindingModel furnitureModel, int count);
     }
 }