CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/ComponentLogic.cs

@@ -95,10 +95,10 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
                 throw new ArgumentNullException("Цена компонента должна быть больше 0", nameof(model.Cost));
             }
             _logger.LogInformation("Component. ComponentName:{ComponentName}. Cost:{ Cost}. Id: { Id}", model.ComponentName, model.Cost, model.Id);
-        var element = _componentStorage.GetElement(new ComponentSearchModel
-        {
-            ComponentName = model.ComponentName
-        });
+            var element = _componentStorage.GetElement(new ComponentSearchModel
+            {
+                ComponentName = model.ComponentName
+            });
             if (element != null && element.Id != model.Id)
             {
                 throw new InvalidOperationException("Компонент с таким названием уже есть");

CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -17,10 +17,13 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        private readonly IShopStorage _shopStorage;
+
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IShopStorage shopStorage)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _shopStorage=shopStorage;
         }
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
         {
@@ -105,8 +108,21 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
         {
             var order = _orderStorage.GetElement(new OrderSearchModel
             {
-                Id = model.Id
+                Id = model.Id,
             });
+            if (order == null)
+            {
+                throw new ArgumentNullException(nameof(order));
+            }
+            if (!_shopStorage.RestockingShops(new SupplyBindingModel
+            {
+                WoodId = order.WoodId,
+                Count = order.Count
+            }))
+            {
+                throw new ArgumentException("Недостаточно места");
+            }
+            
             if (order == null)
             {
                 throw new Exception("Не найден заказ");

CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/ShopLogic.cs

@@ -151,5 +151,20 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
                 throw new InvalidOperationException("Магазин с таким названием уже есть");
             }
         }
+        public bool Sale(SupplySearchModel model)
+        {
+            if (!model.WoodId.HasValue || !model.Count.HasValue)
+            {
+                return false;
+            }
+            _logger.LogInformation("Check pizza count in all shops");
+            if (_shopStorage.Sale(model))
+            {
+                _logger.LogInformation("Selling sucsess");
+                return true;
+            }
+            _logger.LogInformation("Selling failed");
+            return false;
+        }
     }
 }

CarpentryWorkshop/CarpentryWorkshopBusinessLogic/CarpentryWorkshopBusinessLogic.csproj

@@ -13,6 +13,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\CarpentryWorkshopContracts\CarpentryWorkshopContracts.csproj" />
+    <ProjectReference Include="..\CarpentryWorkshopDataModels\CarpentryWorkshopDataModels.csproj" />
   </ItemGroup>
 
 </Project>

CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/ShopBindingModel.cs

@@ -5,9 +5,10 @@ namespace CarpentryWorkshopContracts.BindingModels
     public class ShopBindingModel : IShopModel
     {
         public int Id { get; set; }
-        public string ShopName { get; set; }
-        public string Address { get; set; }
+        public string ShopName { get; set; } = string.Empty;
+        public string Address { get; set; } = string.Empty;
         public DateTime DateOpen { get; set; }
         public Dictionary<int, (IWoodModel, int)> ShopWoods { get; set; } = new();
+        public int WoodMaxCount { get; set; }
     }
 }

CarpentryWorkshop/CarpentryWorkshopContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -13,5 +13,6 @@ namespace CarpentryWorkshopContracts.BusinessLogicsContracts
         bool Update(ShopBindingModel model);
         bool Delete(ShopBindingModel model);
         bool MakeSupply(SupplyBindingModel model);
+        bool Sale(SupplySearchModel model);
     }
 }

CarpentryWorkshop/CarpentryWorkshopContracts/SearchModels/SupplySearchModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopContracts.SearchModels
+{
+    public class SupplySearchModel
+    {
+        public int? WoodId { get; set; }
+        public int? Count { get; set; }
+    }
+}

CarpentryWorkshop/CarpentryWorkshopContracts/StoragesContracts/IShopStorage.cs

@@ -18,5 +18,7 @@ namespace CarpentryWorkshopContracts.StoragesContracts
         ShopViewModel? Insert(ShopBindingModel model);
         ShopViewModel? Update(ShopBindingModel model);
         ShopViewModel? Delete(ShopBindingModel model);
+        bool Sale(SupplySearchModel model);
+        bool RestockingShops(SupplyBindingModel model);
     }
 }

CarpentryWorkshop/CarpentryWorkshopContracts/ViewModels/ShopViewModel.cs

@@ -13,5 +13,7 @@ namespace CarpentryWorkshopContracts.ViewModels
         [DisplayName("Дата открытия")]
         public DateTime DateOpen { get; set; }
         public Dictionary<int, (IWoodModel, int)> ShopWoods { get; set; } = new();
+        [DisplayName("Вместимость")]
+        public int WoodMaxCount { get; set; }
     }
 }

CarpentryWorkshop/CarpentryWorkshopDataModels/Models/IShopModel.cs

@@ -6,5 +6,6 @@
         string Address { get; }
         DateTime DateOpen { get; }
         Dictionary<int, (IWoodModel, int)> ShopWoods { get; }
+        public int WoodMaxCount { get; }
     }
 }

CarpentryWorkshop/CarpentryWorkshopFileImplement/DataFileSingleton.cs

@@ -9,9 +9,11 @@ namespace CarpentryWorkshopFileImplement
         private readonly string ComponentFileName = "Component.xml";
         private readonly string OrderFileName = "Order.xml";
         private readonly string WoodFileName = "Wood.xml";
+        private readonly string ShopFileName = "Shop.xml";
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Wood> Woods { get; private set; }
+        public List<Shop> Shops { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -23,11 +25,13 @@ namespace CarpentryWorkshopFileImplement
         public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
         public void SaveWoods() => SaveData(Woods, WoodFileName, "Woods", x => x.GetXElement);
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+        public void SaveShops() => SaveData(Shops, ShopFileName, "Shops", x => x.GetXElement);
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
             Woods = LoadData(WoodFileName, "Wood", x => Wood.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Shops = LoadData(ShopFileName, "Shop", x => Shop.Create(x)!)!;
         }
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
         {

CarpentryWorkshop/CarpentryWorkshopFileImplement/Implements/ShopStorage.cs

@@ -0,0 +1,154 @@
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.StoragesContracts;
+using CarpentryWorkshopContracts.ViewModels;
+using CarpentryWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CarpentryWorkshopFileImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        private readonly DataFileSingleton source;
+
+        public ShopStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+
+        public List<ShopViewModel> GetFullList()
+        {
+            return source.Shops.Select(x => x.GetViewModel).ToList();
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+            return source.Shops.Where(x => x.ShopName.Contains(model.ShopName)).Select(x => x.GetViewModel).ToList();
+        }
+
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Shops.FirstOrDefault(x =>
+            (!string.IsNullOrEmpty(model.ShopName) && x.ShopName == model.ShopName) ||
+            (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            model.Id = source.Shops.Count > 0 ? source.Shops.Max(x => x.Id) + 1 : 1;
+            var newShop = Shop.Create(model);
+            if (newShop == null)
+            {
+                return null;
+            }
+            source.Shops.Add(newShop);
+            source.SaveShops();
+            return newShop.GetViewModel;
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (shop == null)
+            {
+                return null;
+            }
+            shop.Update(model);
+            source.SaveShops();
+            return shop.GetViewModel;
+        }
+
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            var shop = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (shop != null)
+            {
+                source.Shops.Remove(shop);
+                source.SaveShops();
+                return shop.GetViewModel;
+            }
+            return null;
+        }
+
+        public bool Sale(SupplySearchModel model)
+        {
+            if (model == null || !model.WoodId.HasValue || !model.Count.HasValue)
+                return false;
+            int remainingSpace = source.Shops.Select(x => x.Woods.ContainsKey(model.WoodId.Value) ? x.Woods[model.WoodId.Value] : 0).Sum();
+            if (remainingSpace < model.Count)
+            {
+                return false;
+            }
+            var shops = source.Shops.Where(x => x.Woods.ContainsKey(model.WoodId.Value)).OrderByDescending(x => x.Woods[model.WoodId.Value]).ToList();
+            foreach (var shop in shops)
+            {
+                int residue = model.Count.Value - shop.Woods[model.WoodId.Value];
+                if (residue > 0)
+                {
+                    shop.Woods.Remove(model.WoodId.Value);
+                    shop.WoodsUpdate();
+                    model.Count = residue;
+                }
+                else
+                {
+                    if (residue == 0)
+                    {
+                        shop.Woods.Remove(model.WoodId.Value);
+                    }
+                    else
+                    {
+                        shop.Woods[model.WoodId.Value] = -residue;
+                    }
+                    shop.WoodsUpdate();
+                    source.SaveShops();
+                    return true;
+                }
+            }
+            source.SaveShops();
+            return false;
+        }
+
+        public bool RestockingShops(SupplyBindingModel model)
+        {
+            if (model == null || source.Shops.Select(x => x.WoodMaxCount - x.ShopWoods.Select(y => y.Value.Item2).Sum()).Sum() < model.Count)
+            {
+                return false;
+            }
+            foreach (Shop shop in source.Shops)
+            {
+                int free_places = shop.WoodMaxCount - shop.ShopWoods.Select(x => x.Value.Item2).Sum();
+                if (free_places <= 0)
+                    continue;
+                free_places = Math.Min(free_places, model.Count);
+                model.Count -= free_places;
+                if (shop.Woods.ContainsKey(model.WoodId))
+                {
+                    shop.Woods[model.WoodId] += free_places;
+                }
+                else
+                {
+                    shop.Woods.Add(model.WoodId, free_places);
+                }
+                shop.WoodsUpdate();
+                if (model.Count == 0)
+                {
+                    source.SaveShops();
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}

CarpentryWorkshop/CarpentryWorkshopFileImplement/Models/Shop.cs

@@ -0,0 +1,113 @@
+using CarpentryWorkshopDataModels.Models;
+using CarpentryWorkshopContracts.BindingModels;
+using CarpentryWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+using CarpentryWorkshopFileImplement;
+
+namespace CarpentryWorkshopFileImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+        public string ShopName { get; private set; }
+        public string Address { get; private set; }
+        public DateTime DateOpen { get; private set; }
+        public Dictionary<int, int> Woods { get; private set; } = new();
+        public int WoodMaxCount { get; private set; }
+
+        private Dictionary<int, (IWoodModel, int)>? _shopWoods = null;
+
+        public Dictionary<int, (IWoodModel, int)> ShopWoods
+        {
+            get
+            {
+                if (_shopWoods == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _shopWoods = Woods.ToDictionary(x => x.Key, y => ((source.Woods.FirstOrDefault(z => z.Id == y.Key) as IWoodModel)!, y.Value));
+                }
+                return _shopWoods;
+            }
+        }
+
+
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpen = model.DateOpen,
+                Woods = model.ShopWoods.ToDictionary(x => x.Key, x => x.Value.Item2),
+                WoodMaxCount = model.WoodMaxCount
+            };
+        }
+
+        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,
+                DateOpen = Convert.ToDateTime(element.Element("DateOpen")!.Value),
+                Woods = element.Element("ShopWoods")!.Elements("ShopWood")!.ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value),
+                x => Convert.ToInt32(x.Element("Value")?.Value)),
+                WoodMaxCount = Convert.ToInt32(element.Element("WoodMaxCount")!.Value)
+            };
+        }
+
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpen = model.DateOpen;
+            WoodMaxCount = model.WoodMaxCount;
+            Woods = model.ShopWoods.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _shopWoods = null;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpen = DateOpen,
+            ShopWoods = ShopWoods,
+            WoodMaxCount = WoodMaxCount
+        };
+
+        public XElement GetXElement => new("Shop",
+            new XAttribute("Id", Id),
+            new XElement("ShopName", ShopName),
+            new XElement("Address", Address),
+            new XElement("DateOpen", DateOpen.ToString()),
+            new XElement("ShopWoods", Woods.Select(
+                x => new XElement("ShopWood", new XElement("Key", x.Key), new XElement("Value", x.Value))).ToArray()),
+            new XElement("WoodMaxCount", WoodMaxCount.ToString())
+            );
+
+        public void WoodsUpdate()
+        {
+            _shopWoods = null;
+        }
+    }
+}

CarpentryWorkshop/CarpentryWorkshopListImplement/Implements/ShopStorage.cs

@@ -100,5 +100,14 @@ namespace CarpentryWorkshopListImplement.Implements
             }
             return null;
         }
+        public bool Sale(SupplySearchModel model)
+        {
+            throw new NotImplementedException();
+        }
+
+        public bool RestockingShops(SupplyBindingModel model)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

CarpentryWorkshop/CarpentryWorkshopListImplement/Models/Shop.cs

@@ -16,6 +16,7 @@ namespace CarpentryWorkshopListImplement.Models
         public string Address { get; private set; }
         public DateTime DateOpen { get; private set; }
         public Dictionary<int, (IWoodModel, int)> ShopWoods { get; private set; } = new();
+        public int WoodMaxCount { get; private set; }
 
         public static Shop? Create(ShopBindingModel model)
         {
@@ -26,7 +27,8 @@ namespace CarpentryWorkshopListImplement.Models
                 Id = model.Id,
                 ShopName = model.ShopName,
                 Address = model.Address,
-                DateOpen = model.DateOpen
+                DateOpen = model.DateOpen,
+                WoodMaxCount = model.WoodMaxCount,
             };
         }
 

CarpentryWorkshop/CarpentryWorkshopView/CarpentryWorkshopView.csproj

@@ -18,7 +18,6 @@
   <ItemGroup>
     <ProjectReference Include="..\CarpentryWorkshopBusinessLogic\CarpentryWorkshopBusinessLogic.csproj" />
     <ProjectReference Include="..\CarpentryWorkshopContracts\CarpentryWorkshopContracts.csproj" />
-    <ProjectReference Include="..\CarpentryWorkshopDataModels\CarpentryWorkshopDataModels.csproj" />
     <ProjectReference Include="..\CarpentryWorkshopFileImplement\CarpentryWorkshopFileImplement.csproj" />
     <ProjectReference Include="..\CarpentryWorkshopListImplement\CarpentryWorkshopListImplement.csproj" />
   </ItemGroup>

CarpentryWorkshop/CarpentryWorkshopView/FormMain.Designer.cs

@@ -33,20 +33,22 @@
             КомпонентыToolStripMenuItem = new ToolStripMenuItem();
             ИзделияToolStripMenuItem = new ToolStripMenuItem();
             магазиныToolStripMenuItem = new ToolStripMenuItem();
+            операцииToolStripMenuItem = new ToolStripMenuItem();
+            поставкаToolStripMenuItem = new ToolStripMenuItem();
+            продажаToolStripMenuItem = new ToolStripMenuItem();
             dataGridView = new DataGridView();
             ButtonCreateOrder = new Button();
             ButtonTakeOrderInWork = new Button();
             ButtonOrderReady = new Button();
             ButtonIssuedOrder = new Button();
             ButtonRef = new Button();
-            поставкаToolStripMenuItem = new ToolStripMenuItem();
             menuStrip1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
             // 
             // menuStrip1
             // 
-            menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem });
+            menuStrip1.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, операцииToolStripMenuItem });
             menuStrip1.Location = new Point(0, 0);
             menuStrip1.Name = "menuStrip1";
             menuStrip1.Size = new Size(896, 24);
@@ -55,7 +57,7 @@
             // 
             // справочникиToolStripMenuItem
             // 
-            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { КомпонентыToolStripMenuItem, ИзделияToolStripMenuItem, магазиныToolStripMenuItem, поставкаToolStripMenuItem });
+            справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { КомпонентыToolStripMenuItem, ИзделияToolStripMenuItem, магазиныToolStripMenuItem });
             справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
             справочникиToolStripMenuItem.Size = new Size(94, 20);
             справочникиToolStripMenuItem.Text = "Справочники";
@@ -81,6 +83,27 @@
             магазиныToolStripMenuItem.Text = "Магазины";
             магазиныToolStripMenuItem.Click += магазиныToolStripMenuItem_Click;
             // 
+            // операцииToolStripMenuItem
+            // 
+            операцииToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { поставкаToolStripMenuItem, продажаToolStripMenuItem });
+            операцииToolStripMenuItem.Name = "операцииToolStripMenuItem";
+            операцииToolStripMenuItem.Size = new Size(75, 20);
+            операцииToolStripMenuItem.Text = "Операции";
+            // 
+            // поставкаToolStripMenuItem
+            // 
+            поставкаToolStripMenuItem.Name = "поставкаToolStripMenuItem";
+            поставкаToolStripMenuItem.Size = new Size(180, 22);
+            поставкаToolStripMenuItem.Text = "Поставка";
+            поставкаToolStripMenuItem.Click += поставкиToolStripMenuItem_Click;
+            // 
+            // продажаToolStripMenuItem
+            // 
+            продажаToolStripMenuItem.Name = "продажаToolStripMenuItem";
+            продажаToolStripMenuItem.Size = new Size(180, 22);
+            продажаToolStripMenuItem.Text = "Продажа";
+            продажаToolStripMenuItem.Click += SellToolStripMenuItem_Click;
+            // 
             // dataGridView
             // 
             dataGridView.BackgroundColor = SystemColors.ButtonHighlight;
@@ -143,13 +166,6 @@
             ButtonRef.UseVisualStyleBackColor = true;
             ButtonRef.Click += ButtonRef_Click;
             // 
-            // поставкаToolStripMenuItem
-            // 
-            поставкаToolStripMenuItem.Name = "поставкаToolStripMenuItem";
-            поставкаToolStripMenuItem.Size = new Size(180, 22);
-            поставкаToolStripMenuItem.Text = "Поставка";
-            поставкаToolStripMenuItem.Click += поставкиToolStripMenuItem_Click;
-            // 
             // FormMain
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
@@ -185,6 +201,8 @@
         private System.Windows.Forms.ToolStripMenuItem КомпонентыToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem ИзделияToolStripMenuItem;
         private ToolStripMenuItem магазиныToolStripMenuItem;
+        private ToolStripMenuItem операцииToolStripMenuItem;
         private ToolStripMenuItem поставкаToolStripMenuItem;
+        private ToolStripMenuItem продажаToolStripMenuItem;
     }
 }

CarpentryWorkshop/CarpentryWorkshopView/FormMain.cs

@@ -12,6 +12,7 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 
+
 namespace CarpentryWorkshopView
 {
     public partial class FormMain : Form
@@ -162,5 +163,13 @@ namespace CarpentryWorkshopView
                 form.ShowDialog();
             }
         }
+        private void SellToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormSell));
+            if (service is FormSell form)
+            {
+                form.ShowDialog();
+            }
+        }
     }
 }

CarpentryWorkshop/CarpentryWorkshopView/FormSell.Designer.cs

@@ -0,0 +1,124 @@
+namespace CarpentryWorkshopView
+{
+    partial class FormSell
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            labelWood = new Label();
+            comboBoxWood = new ComboBox();
+            labelCount = new Label();
+            textBoxCount = new TextBox();
+            buttonSell = new Button();
+            buttonCancel = new Button();
+            SuspendLayout();
+            // 
+            // labelWood
+            // 
+            labelWood.AutoSize = true;
+            labelWood.Location = new Point(10, 10);
+            labelWood.Name = "labelWood";
+            labelWood.Size = new Size(59, 15);
+            labelWood.TabIndex = 0;
+            labelWood.Text = "Изделие: ";
+            // 
+            // comboBoxWood
+            // 
+            comboBoxWood.FormattingEnabled = true;
+            comboBoxWood.Location = new Point(101, 8);
+            comboBoxWood.Margin = new Padding(3, 2, 3, 2);
+            comboBoxWood.Name = "comboBoxWood";
+            comboBoxWood.Size = new Size(210, 23);
+            comboBoxWood.TabIndex = 1;
+            // 
+            // labelCount
+            // 
+            labelCount.AutoSize = true;
+            labelCount.Location = new Point(10, 41);
+            labelCount.Name = "labelCount";
+            labelCount.Size = new Size(78, 15);
+            labelCount.TabIndex = 2;
+            labelCount.Text = "Количество: ";
+            // 
+            // textBoxCount
+            // 
+            textBoxCount.Location = new Point(101, 39);
+            textBoxCount.Margin = new Padding(3, 2, 3, 2);
+            textBoxCount.Name = "textBoxCount";
+            textBoxCount.Size = new Size(210, 23);
+            textBoxCount.TabIndex = 3;
+            // 
+            // buttonSell
+            // 
+            buttonSell.Location = new Point(112, 74);
+            buttonSell.Margin = new Padding(3, 2, 3, 2);
+            buttonSell.Name = "buttonSell";
+            buttonSell.Size = new Size(82, 22);
+            buttonSell.TabIndex = 4;
+            buttonSell.Text = "Продать";
+            buttonSell.UseVisualStyleBackColor = true;
+            buttonSell.Click += ButtonSell_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(212, 74);
+            buttonCancel.Margin = new Padding(3, 2, 3, 2);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(82, 22);
+            buttonCancel.TabIndex = 5;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // FormSell
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(320, 105);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSell);
+            Controls.Add(textBoxCount);
+            Controls.Add(labelCount);
+            Controls.Add(comboBoxWood);
+            Controls.Add(labelWood);
+            Margin = new Padding(3, 2, 3, 2);
+            Name = "FormSell";
+            Text = "Продажа изделий";
+            Load += FormSellingPizza_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Label labelWood;
+        private ComboBox comboBoxWood;
+        private Label labelCount;
+        private TextBox textBoxCount;
+        private Button buttonSell;
+        private Button buttonCancel;
+    }
+}

CarpentryWorkshop/CarpentryWorkshopView/FormSell.cs

@@ -0,0 +1,88 @@
+using Microsoft.Extensions.Logging;
+using CarpentryWorkshopContracts.BusinessLogicsContracts;
+using CarpentryWorkshopContracts.SearchModels;
+using CarpentryWorkshopContracts.StoragesContracts;
+using CarpentryWorkshopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace CarpentryWorkshopView
+{
+    public partial class FormSell : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IWoodLogic _logicP;
+        private readonly IShopLogic _logicS;
+        private List<WoodViewModel> _woodList = new List<WoodViewModel>();
+
+        public FormSell(ILogger<FormSell> logger, IWoodLogic logicP, IShopLogic logicS)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicP = logicP;
+            _logicS = logicS;
+        }
+
+        private void FormSellingPizza_Load(object sender, EventArgs e)
+        {
+            _woodList = _logicP.ReadList(null);
+            if (_woodList != null)
+            {
+                comboBoxWood.DisplayMember = "WoodName";
+                comboBoxWood.ValueMember = "Id";
+                comboBoxWood.DataSource = _woodList;
+                comboBoxWood.SelectedItem = null;
+                _logger.LogInformation("Загрузка изделий для продажи");
+            }
+        }
+
+        private void ButtonSell_Click(object sender, EventArgs e)
+        {
+            if (comboBoxWood.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Создание покупки");
+            try
+            {
+                bool resout = _logicS.Sale(new SupplySearchModel
+                {
+                    WoodId = Convert.ToInt32(comboBoxWood.SelectedValue),
+                    Count = Convert.ToInt32(textBoxCount.Text)
+                });
+                if (resout)
+                {
+                    _logger.LogInformation("Проверка пройдена, продажа  проведена");
+                    MessageBox.Show("Продажа проведена", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    DialogResult = DialogResult.OK;
+                    Close();
+                }
+                else
+                {
+                    _logger.LogInformation("Проверка не пройдена");
+                    MessageBox.Show("Продажа не может быть создана.", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка создания покупки");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

CarpentryWorkshop/CarpentryWorkshopView/FormSell.resx

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

CarpentryWorkshop/CarpentryWorkshopView/FormShop.Designer.cs

@@ -41,28 +41,31 @@
             Название = new DataGridViewTextBoxColumn();
             Цена = new DataGridViewTextBoxColumn();
             Количество = new DataGridViewTextBoxColumn();
+            labelCapacity = new Label();
+            numericUpWoodMaxCount = new NumericUpDown();
             ((System.ComponentModel.ISupportInitialize)DataGridView).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpWoodMaxCount).BeginInit();
             SuspendLayout();
             // 
             // DateTimePicker
             // 
-            DateTimePicker.Location = new Point(85, 70);
+            DateTimePicker.Location = new Point(98, 70);
             DateTimePicker.Name = "DateTimePicker";
-            DateTimePicker.Size = new Size(318, 23);
+            DateTimePicker.Size = new Size(305, 23);
             DateTimePicker.TabIndex = 0;
             // 
             // NameTextBox
             // 
-            NameTextBox.Location = new Point(85, 12);
+            NameTextBox.Location = new Point(98, 12);
             NameTextBox.Name = "NameTextBox";
-            NameTextBox.Size = new Size(318, 23);
+            NameTextBox.Size = new Size(305, 23);
             NameTextBox.TabIndex = 1;
             // 
             // AddressTextBox
             // 
-            AddressTextBox.Location = new Point(85, 41);
+            AddressTextBox.Location = new Point(98, 41);
             AddressTextBox.Name = "AddressTextBox";
-            AddressTextBox.Size = new Size(318, 23);
+            AddressTextBox.Size = new Size(305, 23);
             AddressTextBox.TabIndex = 2;
             // 
             // NameLabel
@@ -94,7 +97,7 @@
             // 
             // SaveButton
             // 
-            SaveButton.Location = new Point(247, 255);
+            SaveButton.Location = new Point(248, 320);
             SaveButton.Name = "SaveButton";
             SaveButton.Size = new Size(75, 23);
             SaveButton.TabIndex = 6;
@@ -104,7 +107,7 @@
             // 
             // CancelButton
             // 
-            CancelButton.Location = new Point(328, 255);
+            CancelButton.Location = new Point(329, 320);
             CancelButton.Name = "CancelButton";
             CancelButton.Size = new Size(75, 23);
             CancelButton.TabIndex = 7;
@@ -116,9 +119,9 @@
             // 
             DataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             DataGridView.Columns.AddRange(new DataGridViewColumn[] { Column1, Название, Цена, Количество });
-            DataGridView.Location = new Point(12, 99);
+            DataGridView.Location = new Point(12, 139);
             DataGridView.Name = "DataGridView";
-            DataGridView.Size = new Size(391, 150);
+            DataGridView.Size = new Size(391, 175);
             DataGridView.TabIndex = 8;
             // 
             // Column1
@@ -146,11 +149,31 @@
             Количество.Name = "Количество";
             Количество.ReadOnly = true;
             // 
+            // labelCapacity
+            // 
+            labelCapacity.AutoSize = true;
+            labelCapacity.Location = new Point(12, 103);
+            labelCapacity.Name = "labelCapacity";
+            labelCapacity.Size = new Size(80, 15);
+            labelCapacity.TabIndex = 9;
+            labelCapacity.Text = "Вместимость";
+            // 
+            // numericUpWoodMaxCount
+            // 
+            numericUpWoodMaxCount.Location = new Point(98, 101);
+            numericUpWoodMaxCount.Margin = new Padding(3, 2, 3, 2);
+            numericUpWoodMaxCount.Maximum = new decimal(new int[] { 10000, 0, 0, 0 });
+            numericUpWoodMaxCount.Name = "numericUpWoodMaxCount";
+            numericUpWoodMaxCount.Size = new Size(305, 23);
+            numericUpWoodMaxCount.TabIndex = 12;
+            // 
             // FormShop
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(411, 285);
+            ClientSize = new Size(411, 355);
+            Controls.Add(numericUpWoodMaxCount);
+            Controls.Add(labelCapacity);
             Controls.Add(DataGridView);
             Controls.Add(CancelButton);
             Controls.Add(SaveButton);
@@ -164,6 +187,7 @@
             Text = "Редактор магазина";
             Load += ShopForm_Load;
             ((System.ComponentModel.ISupportInitialize)DataGridView).EndInit();
+            ((System.ComponentModel.ISupportInitialize)numericUpWoodMaxCount).EndInit();
             ResumeLayout(false);
             PerformLayout();
         }
@@ -183,5 +207,7 @@
         private DataGridViewTextBoxColumn Название;
         private DataGridViewTextBoxColumn Цена;
         private DataGridViewTextBoxColumn Количество;
+        private Label labelCapacity;
+        private NumericUpDown numericUpWoodMaxCount;
     }
 }

CarpentryWorkshop/CarpentryWorkshopView/FormShop.cs

@@ -3,6 +3,7 @@ using CarpentryWorkshopContracts.BusinessLogicsContracts;
 using CarpentryWorkshopContracts.SearchModels;
 using CarpentryWorkshopDataModels.Models;
 using Microsoft.Extensions.Logging;
+using System.Windows.Forms;
 
 namespace CarpentryWorkshopView
 {
@@ -11,12 +12,15 @@ namespace CarpentryWorkshopView
         private readonly ILogger _logger;
         private readonly IShopLogic _logic;
         public int? _id;
+        public int Id { set { _id = value; } }
         private Dictionary<int, (IWoodModel, int)> _woods;
+        private DateTime? _dateopen = null;
         public FormShop(ILogger<FormShop> logger, IShopLogic logic)
         {
             InitializeComponent();
             _logger = logger;
             _logic = logic;
+            _woods = new Dictionary<int, (IWoodModel, int)>();
         }
 
         private void ShopForm_Load(object sender, EventArgs e)
@@ -32,7 +36,8 @@ namespace CarpentryWorkshopView
                         NameTextBox.Text = shop.ShopName;
                         AddressTextBox.Text = shop.Address;
                         DateTimePicker.Text = shop.DateOpen.ToString();
-                        _woods = shop.ShopWoods;
+                        numericUpWoodMaxCount.Value = shop.WoodMaxCount;
+                        _woods = shop.ShopWoods ?? new Dictionary<int, (IWoodModel, int)>();
                     }
                     LoadData();
                 }
@@ -93,6 +98,7 @@ namespace CarpentryWorkshopView
                     ShopName = NameTextBox.Text,
                     Address = AddressTextBox.Text,
                     DateOpen = DateTimePicker.Value.Date,
+                    WoodMaxCount = (int)numericUpWoodMaxCount.Value,
                     ShopWoods = _woods
                 };
                 var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);

CarpentryWorkshop/CarpentryWorkshopView/Program.cs

@@ -54,6 +54,7 @@ namespace CarpentryWorkshopView
             services.AddTransient<FormShop>();
             services.AddTransient<FormShops>();
             services.AddTransient<FormSupply>();
+            services.AddTransient<FormSell>();
         }
     }
 }