PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -19,10 +19,16 @@ namespace PrecastConcretePlantBusinessLogic.BusinessLogics
 
         private readonly IOrderStorage _orderStorage;
 
-        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
+        private readonly IReinforcedStorage _reinforcedStorage;
+
+        private readonly IShopLogic _shopLogic;
+
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, IReinforcedStorage reinforcedStorage, IShopLogic shopLogic)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _reinforcedStorage = reinforcedStorage;
+            _shopLogic = shopLogic;
         }
 
         public bool CreateOrder(OrderBindingModel model)
@@ -111,10 +117,20 @@ namespace PrecastConcretePlantBusinessLogic.BusinessLogics
                     newStatus, order.Status);
                 return false;
             }
-            model.ReinforcedId = order.ReinforcedId;
-            model.Count = order.Count;
-            model.Sum = order.Sum;
-            model.DateCreate = order.DateCreate;
+            if (newStatus == OrderStatus.Выдан)
+            {
+                var reinforced = _reinforcedStorage.GetElement(new ReinforcedSearchModel() { Id = order.ReinforcedId });
+                if (reinforced == null)
+                {
+                    _logger.LogWarning("Change status operation failed. Reinforced not found");
+                    return false;
+                }
+                if (!_shopLogic.DeliverReinforceds(reinforced, order.Count))
+                {
+                    _logger.LogWarning("Change status operation failed. Reinforceds delivery operation failed");
+                    return false;
+                }
+            }
             model.Status = newStatus;
             if (model.Status == OrderStatus.Готов)
             {

PrecastConcretePlant/PrecastConcretePlantBusinessLogic/BusinessLogics/ShopLogic.cs

@@ -110,6 +110,11 @@ namespace PrecastConcretePlantBusinessLogic.BusinessLogics
                 _logger.LogWarning("ReplenishShop(GetElement). Element not found");
                 return false;
             }
+            if (shop.ReinforcedsMax - shop.ShopReinforceds.Sum(x => x.Value.Item2) < count)
+            {
+                _logger.LogWarning("ReplenishShop error. No space for new reinforceds");
+                return false;
+            }
             if (shop.ShopReinforceds.ContainsKey(reinforced.Id))
             {
                 var shopR = shop.ShopReinforceds[reinforced.Id];
@@ -130,6 +135,7 @@ namespace PrecastConcretePlantBusinessLogic.BusinessLogics
                 ShopName = shop.ShopName,
                 Address = shop.Address,
                 DateOpening = shop.DateOpening,
+                ReinforcedsMax = shop.ReinforcedsMax,
                 ShopReinforceds = shop.ShopReinforceds,
             }) == null)
             {
@@ -139,6 +145,68 @@ namespace PrecastConcretePlantBusinessLogic.BusinessLogics
             return true;
         }
 
+        public bool MakeSale(IReinforcedModel model, int count)
+        {
+            return _shopStorage.MakeSale(model, count);
+        }
+
+        public bool DeliverReinforceds(IReinforcedModel reinforced, int count)
+        {
+            if (count <= 0)
+            {
+                _logger.LogWarning("Reinforceds delivery operation failed. Reinforced count <= 0");
+                return false;
+            }
+
+            var shopList = _shopStorage.GetFullList();
+            int shopsCapacity = shopList.Sum(x => x.ReinforcedsMax);
+            int currentReinforceds = shopList.Select(x => x.ShopReinforceds.Sum(y => y.Value.Item2)).Sum();
+            int freePlaces = shopsCapacity - currentReinforceds;
+
+            if (freePlaces < count)
+            {
+                _logger.LogWarning("Reinforceds delivery operation failed. No space for new кeinforceds");
+                return false;
+            }
+
+            foreach (var shop in shopList)
+            {
+                freePlaces = shop.ReinforcedsMax - shop.ShopReinforceds.Sum(x => x.Value.Item2);
+                if (freePlaces == 0)
+                {
+                    continue;
+                }
+                if (freePlaces >= count)
+                {
+                    if (ReplenishShop(new() { Id = shop.Id }, reinforced, count))
+                    {
+                        count = 0;
+                    }
+                    else
+                    {
+                        _logger.LogWarning("Reinforceds delivery operation failed");
+                        return false;
+                    }
+                }
+                else
+                {
+                    if (ReplenishShop(new() { Id = shop.Id }, reinforced, freePlaces))
+                    {
+                        count -= freePlaces;
+                    }
+                    else
+                    {
+                        _logger.LogWarning("Reinforceds delivery operation failed");
+                        return false;
+                    }
+                }
+                if (count == 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
         private void CheckModel(ShopBindingModel model, bool withParams = true)
         {
             if (model == null)

PrecastConcretePlant/PrecastConcretePlantContracts/BindingModels/ShopBindingModel.cs

@@ -22,5 +22,6 @@ namespace PrecastConcretePlantContracts.BindingModels
             get;
             set;
         } = new();
+        public int ReinforcedsMax { get; set; }
     }
 }

PrecastConcretePlant/PrecastConcretePlantContracts/BusinessLogicsContracts/IShopLogic.cs

@@ -23,5 +23,9 @@ namespace PrecastConcretePlantContracts.BusinessLogicsContracts
         bool Delete(ShopBindingModel model);
 
         bool ReplenishShop(ShopSearchModel shopModel, IReinforcedModel reinforced, int count);
+
+        bool MakeSale(IReinforcedModel model, int count);
+
+        bool DeliverReinforceds(IReinforcedModel model, int count);
     }
 }

PrecastConcretePlant/PrecastConcretePlantContracts/StoragesContracts/IShopStorage.cs

@@ -1,6 +1,7 @@
 using PrecastConcretePlantContracts.BindingModels;
 using PrecastConcretePlantContracts.SearchModels;
 using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -22,5 +23,7 @@ namespace PrecastConcretePlantContracts.StoragesContracts
         ShopViewModel? Update(ShopBindingModel model);
 
         ShopViewModel? Delete(ShopBindingModel model);
+
+        bool MakeSale(IReinforcedModel model, int count);
     }
 }

PrecastConcretePlant/PrecastConcretePlantContracts/ViewModels/ShopViewModel.cs

@@ -26,5 +26,8 @@ namespace PrecastConcretePlantContracts.ViewModels
             get;
             set;
         } = new();
+
+        [DisplayName("Максимальное количество изделий")]
+        public int ReinforcedsMax { get; set; }
     }
 }

PrecastConcretePlant/PrecastConcretePlantDataModels/Models/IShopModel.cs

@@ -15,5 +15,6 @@ namespace PrecastConcretePlantDataModels.Models
         DateTime DateOpening { get; }
 
         Dictionary<int, (IReinforcedModel, int)> ShopReinforceds { get; }
+        int ReinforcedsMax { get; }
     }
 }

PrecastConcretePlant/PrecastConcretePlantFileImplement/DataFileSingleton.cs

@@ -9,9 +9,11 @@ namespace PrecastConcretePlantFileImplement
         private readonly string ComponentFileName = "Component.xml";
         private readonly string OrderFileName = "Order.xml";
         private readonly string ReinforcedFileName = "Reinforced.xml";
+        private readonly string ShopFileName = "Shop.xml";
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Reinforced> Reinforceds { get; private set; }
+        public List<Shop> Shops { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -23,11 +25,13 @@ namespace PrecastConcretePlantFileImplement
         public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
         public void SaveReinforceds() => SaveData(Reinforceds, ReinforcedFileName, "Reinforceds", 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)!)!;
             Reinforceds = LoadData(ReinforcedFileName, "Reinforced", x => Reinforced.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)
         {

PrecastConcretePlant/PrecastConcretePlantFileImplement/Implements/ShopStorage.cs

@@ -0,0 +1,137 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
+using PrecastConcretePlantFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PrecastConcretePlantFileImplement.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 element = source.Shops.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                source.Shops.Remove(element);
+                source.SaveShops();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public bool MakeSale(IReinforcedModel model, int count)
+        {
+            var reinforced = source.Reinforceds.FirstOrDefault(x => x.Id == model.Id);
+            int countInShops = source.Shops.SelectMany(x => x.ShopReinforceds).Sum(y => y.Key == model.Id ? y.Value.Item2 : 0);
+
+            if (reinforced == null || countInShops < count)
+            {
+                return false;
+            }
+
+            foreach (var shop in source.Shops)
+            {
+                var shopReinforceds = shop.ShopReinforceds.Where(x => x.Key == model.Id);
+                if (shopReinforceds.Any())
+                {
+                    var shopReinforced = shopReinforceds.First();
+                    int min = Math.Min(shopReinforced.Value.Item2, count);
+                    if (min == shopReinforced.Value.Item2)
+                    {
+                        shop.ShopReinforceds.Remove(shopReinforced.Key);
+                    }
+                    else
+                    {
+                        shop.ShopReinforceds[shopReinforced.Key] = (shopReinforced.Value.Item1, shopReinforced.Value.Item2 - min);
+                    }
+                    shop.Update(new ShopBindingModel
+                    {
+                        Id = shop.Id,
+                        ShopName = shop.ShopName,
+                        Address = shop.Address,
+                        DateOpening = shop.DateOpening,
+                        ShopReinforceds = shop.ShopReinforceds,
+                        ReinforcedsMax = shop.ReinforcedsMax
+                    });
+                    count -= min;
+                    if (count <= 0)
+                    {
+                        break;
+                    }
+                }
+            }
+            source.SaveShops();
+            return true;
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantFileImplement/Models/Shop.cs

@@ -0,0 +1,113 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace PrecastConcretePlantFileImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+
+        public string ShopName { get; private set; } = string.Empty;
+
+        public string Address { get; private set; } = string.Empty;
+
+        public DateTime DateOpening { get; private set; }
+
+        public Dictionary<int, int> Reinforceds { get; private set; } = new();
+
+        private Dictionary<int, (IReinforcedModel, int)>? _shopReinforceds = null;
+
+        public Dictionary<int, (IReinforcedModel, int)> ShopReinforceds
+        {
+            get
+            {
+                if (_shopReinforceds == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _shopReinforceds = Reinforceds.ToDictionary(x => x.Key,
+                        y => ((source.Reinforceds.FirstOrDefault(z => z.Id == y.Key) as IReinforcedModel)!, y.Value));
+                }
+                return _shopReinforceds;
+            }
+        }
+
+        public int ReinforcedsMax { 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,
+                Reinforceds = model.ShopReinforceds.ToDictionary(x => x.Key, x => x.Value.Item2),
+                ReinforcedsMax = model.ReinforcedsMax
+            };
+        }
+
+        public static Shop? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ShopName = element.Element("ShopName")!.Value,
+                Address = element.Element("Address")!.Value,
+                DateOpening = Convert.ToDateTime(element.Element("DateOpening")!.Value),
+                ReinforcedsMax = Convert.ToInt32(element.Element("ReinforcedsMax")!.Value),
+                Reinforceds = element.Element("ShopReinforceds")!.Elements("ShopReinforced")
+                                .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;
+            ReinforcedsMax = model.ReinforcedsMax;
+            Reinforceds = model.ShopReinforceds.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _shopReinforceds = null;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpening = DateOpening,
+            ShopReinforceds = ShopReinforceds,
+            ReinforcedsMax = ReinforcedsMax
+        };
+
+        public XElement GetXElement => new("Shop",
+                        new XAttribute("Id", Id),
+                        new XElement("ShopName", ShopName),
+                        new XElement("Address", Address),
+                        new XElement("DateOpening", DateOpening.ToString()),
+                        new XElement("ReinforcedsMax", ReinforcedsMax.ToString()),
+                        new XElement("ShopReinforceds",
+                            Reinforceds.Select(x => new XElement("ShopReinforced",
+                                                                new XElement("Key", x.Key),
+                                                                new XElement("Value", x.Value))).ToArray()));
+    }
+}

PrecastConcretePlant/PrecastConcretePlantListImplement/Implements/ShopStorage.cs

@@ -2,6 +2,7 @@
 using PrecastConcretePlantContracts.SearchModels;
 using PrecastConcretePlantContracts.StoragesContracts;
 using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
 using PrecastConcretePlantListImplement.Models;
 using System;
 using System.Collections.Generic;
@@ -110,5 +111,9 @@ namespace PrecastConcretePlantListImplement.Implements
             }
             return null;
         }
+        public bool MakeSale(IReinforcedModel model, int count)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

PrecastConcretePlant/PrecastConcretePlantListImplement/Models/Shop.cs

@@ -19,6 +19,8 @@ namespace PrecastConcretePlantListImplement.Models
 
         public DateTime DateOpening { get; private set; }
 
+        public int ReinforcedsMax { get; set; }
+
         public Dictionary<int, (IReinforcedModel, int)> ShopReinforceds
         {
             get;

PrecastConcretePlant/PrecastConcretePlantView/FormMain.Designer.cs

@@ -34,6 +34,7 @@
             изделияToolStripMenuItem = new ToolStripMenuItem();
             магазиныToolStripMenuItem = new ToolStripMenuItem();
             пополнениеМагазинаToolStripMenuItem = new ToolStripMenuItem();
+            продажаИзделийToolStripMenuItem = new ToolStripMenuItem();
             dataGridView = new DataGridView();
             buttonCreateOrder = new Button();
             buttonTakeOrderInWork = new Button();
@@ -47,7 +48,7 @@
             // menuStrip
             // 
             menuStrip.ImageScalingSize = new Size(20, 20);
-            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, пополнениеМагазинаToolStripMenuItem });
+            menuStrip.Items.AddRange(new ToolStripItem[] { справочникиToolStripMenuItem, пополнениеМагазинаToolStripMenuItem, продажаИзделийToolStripMenuItem });
             menuStrip.Location = new Point(0, 0);
             menuStrip.Name = "menuStrip";
             menuStrip.Size = new Size(1257, 28);
@@ -64,21 +65,21 @@
             // компонентыToolStripMenuItem
             // 
             компонентыToolStripMenuItem.Name = "компонентыToolStripMenuItem";
-            компонентыToolStripMenuItem.Size = new Size(224, 26);
+            компонентыToolStripMenuItem.Size = new Size(182, 26);
             компонентыToolStripMenuItem.Text = "Компоненты";
             компонентыToolStripMenuItem.Click += КомпонентыToolStripMenuItem_Click;
             // 
             // изделияToolStripMenuItem
             // 
             изделияToolStripMenuItem.Name = "изделияToolStripMenuItem";
-            изделияToolStripMenuItem.Size = new Size(224, 26);
+            изделияToolStripMenuItem.Size = new Size(182, 26);
             изделияToolStripMenuItem.Text = "Изделия";
             изделияToolStripMenuItem.Click += ИзделияToolStripMenuItem_Click;
             // 
             // магазиныToolStripMenuItem
             // 
             магазиныToolStripMenuItem.Name = "магазиныToolStripMenuItem";
-            магазиныToolStripMenuItem.Size = new Size(224, 26);
+            магазиныToolStripMenuItem.Size = new Size(182, 26);
             магазиныToolStripMenuItem.Text = "Магазины";
             магазиныToolStripMenuItem.Click += МагазиныToolStripMenuItem_Click;
             // 
@@ -89,6 +90,13 @@
             пополнениеМагазинаToolStripMenuItem.Text = "Пополнение магазина";
             пополнениеМагазинаToolStripMenuItem.Click += ПополнениеМагазинаToolStripMenuItem_Click;
             // 
+            // продажаИзделийToolStripMenuItem
+            // 
+            продажаИзделийToolStripMenuItem.Name = "продажаИзделийToolStripMenuItem";
+            продажаИзделийToolStripMenuItem.Size = new Size(149, 24);
+            продажаИзделийToolStripMenuItem.Text = "Продажа изделий";
+            продажаИзделийToolStripMenuItem.Click += продажаИзделийToolStripMenuItem_Click;
+            // 
             // dataGridView
             // 
             dataGridView.AllowUserToAddRows = false;
@@ -195,5 +203,6 @@
         private Button buttonUpd;
         private ToolStripMenuItem магазиныToolStripMenuItem;
         private ToolStripMenuItem пополнениеМагазинаToolStripMenuItem;
+        private ToolStripMenuItem продажаИзделийToolStripMenuItem;
     }
 }

PrecastConcretePlant/PrecastConcretePlantView/FormMain.cs

@@ -79,6 +79,14 @@ namespace PrecastConcretePlantView
                 form.ShowDialog();
             }
         }
+        private void продажаИзделийToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormReinforcedSale));
+            if (service is FormReinforcedSale form)
+            {
+                form.ShowDialog();
+            }
+        }
         private void ButtonCreateOrder_Click(object sender, EventArgs e)
         {
             var service =
@@ -151,7 +159,7 @@ namespace PrecastConcretePlantView
                     var operationResult = _orderLogic.DeliveryOrder(new OrderBindingModel { Id = id });
                     if (!operationResult)
                     {
-                        throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                        throw new Exception("Ошибка");
                     }
                     _logger.LogInformation("Заказ №{id} выдан", id);
                     LoadData();

PrecastConcretePlant/PrecastConcretePlantView/FormReinforcedSale.Designer.cs

@@ -0,0 +1,128 @@
+namespace PrecastConcretePlantView
+{
+    partial class FormReinforcedSale
+    {
+        /// <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()
+        {
+            buttonCancel = new Button();
+            buttonSale = new Button();
+            textBoxCount = new TextBox();
+            labelCount = new Label();
+            comboBoxReinforced = new ComboBox();
+            labelReinforced = new Label();
+            SuspendLayout();
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(289, 111);
+            buttonCancel.Margin = new Padding(5, 4, 5, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(101, 36);
+            buttonCancel.TabIndex = 17;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // buttonSale
+            // 
+            buttonSale.Location = new Point(182, 111);
+            buttonSale.Margin = new Padding(5, 4, 5, 4);
+            buttonSale.Name = "buttonSale";
+            buttonSale.Size = new Size(101, 36);
+            buttonSale.TabIndex = 16;
+            buttonSale.Text = "Продать";
+            buttonSale.UseVisualStyleBackColor = true;
+            buttonSale.Click += ButtonSale_Click;
+            // 
+            // textBoxCount
+            // 
+            textBoxCount.Location = new Point(115, 68);
+            textBoxCount.Margin = new Padding(5, 4, 5, 4);
+            textBoxCount.Name = "textBoxCount";
+            textBoxCount.Size = new Size(287, 27);
+            textBoxCount.TabIndex = 15;
+            // 
+            // labelCount
+            // 
+            labelCount.AutoSize = true;
+            labelCount.Location = new Point(15, 72);
+            labelCount.Margin = new Padding(5, 0, 5, 0);
+            labelCount.Name = "labelCount";
+            labelCount.Size = new Size(93, 20);
+            labelCount.TabIndex = 14;
+            labelCount.Text = "Количество:";
+            // 
+            // comboBoxReinforced
+            // 
+            comboBoxReinforced.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxReinforced.FormattingEnabled = true;
+            comboBoxReinforced.Location = new Point(115, 20);
+            comboBoxReinforced.Margin = new Padding(5, 4, 5, 4);
+            comboBoxReinforced.Name = "comboBoxReinforced";
+            comboBoxReinforced.Size = new Size(287, 28);
+            comboBoxReinforced.TabIndex = 13;
+            // 
+            // labelReinforced
+            // 
+            labelReinforced.AutoSize = true;
+            labelReinforced.Location = new Point(15, 25);
+            labelReinforced.Margin = new Padding(5, 0, 5, 0);
+            labelReinforced.Name = "labelReinforced";
+            labelReinforced.Size = new Size(71, 20);
+            labelReinforced.TabIndex = 12;
+            labelReinforced.Text = "Изделие:";
+            // 
+            // FormReinforcedSale
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(426, 164);
+            Controls.Add(buttonCancel);
+            Controls.Add(buttonSale);
+            Controls.Add(textBoxCount);
+            Controls.Add(labelCount);
+            Controls.Add(comboBoxReinforced);
+            Controls.Add(labelReinforced);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "FormReinforcedSale";
+            StartPosition = FormStartPosition.CenterScreen;
+            Text = "Продажа изделий";
+            Load += FormReinforcedSale_Load;
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private Button buttonCancel;
+        private Button buttonSale;
+        private TextBox textBoxCount;
+        private Label labelCount;
+        private ComboBox comboBoxReinforced;
+        private Label labelReinforced;
+    }
+}

PrecastConcretePlant/PrecastConcretePlantView/FormReinforcedSale.cs

@@ -0,0 +1,87 @@
+using PrecastConcretePlantContracts.BusinessLogicsContracts;
+using PrecastConcretePlantContracts.BindingModels;
+using Microsoft.Extensions.Logging;
+
+namespace PrecastConcretePlantView
+{
+    public partial class FormReinforcedSale : Form
+    {
+        private readonly ILogger _logger;
+
+        private readonly IReinforcedLogic _logicReinforced;
+
+        private readonly IShopLogic _logicShop;
+
+        public FormReinforcedSale(ILogger<FormShopReplenishment> logger, IReinforcedLogic logicReinforced, IShopLogic logicShop)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _logicReinforced = logicReinforced;
+            _logicShop = logicShop;
+        }
+
+        private void FormReinforcedSale_Load(object sender, EventArgs e)
+        {
+            _logger.LogInformation("Reinforceds loading");
+            try
+            {
+                var list = _logicReinforced.ReadList(null);
+                if (list != null)
+                {
+                    comboBoxReinforced.DisplayMember = "ReinforcedName";
+                    comboBoxReinforced.ValueMember = "Id";
+                    comboBoxReinforced.DataSource = list;
+                    comboBoxReinforced.SelectedItem = null;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Reinforceds loading error");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonSale_Click(object sender, EventArgs e)
+        {
+            if (comboBoxReinforced.SelectedValue == null)
+            {
+                MessageBox.Show("Выберите изделие", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(textBoxCount.Text))
+            {
+                MessageBox.Show("Заполните поле Количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Reinforced sale");
+            try
+            {
+                var operationResult = _logicShop.MakeSale(
+                    new ReinforcedBindingModel
+                    {
+                        Id = Convert.ToInt32(comboBoxReinforced.SelectedValue)
+                    },
+                    Convert.ToInt32(textBoxCount.Text)
+                );
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при продаже.");
+                }
+                MessageBox.Show("Продажа прошла успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Reinforced sale error");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void ButtonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantView/FormReinforcedSale.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>

PrecastConcretePlant/PrecastConcretePlantView/FormShop.Designer.cs

@@ -36,11 +36,13 @@
             labelOpeningDate = new Label();
             groupBoxReinforceds = new GroupBox();
             dataGridView = new DataGridView();
-            buttonSave = new Button();
-            buttonCancel = new Button();
             ColumnId = new DataGridViewTextBoxColumn();
             ColumnName = new DataGridViewTextBoxColumn();
             ColumnCount = new DataGridViewTextBoxColumn();
+            buttonSave = new Button();
+            buttonCancel = new Button();
+            textBoxMax = new Label();
+            textBoxMaximum = new TextBox();
             groupBoxReinforceds.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
             SuspendLayout();
@@ -60,7 +62,7 @@
             textBoxName.Location = new Point(105, 9);
             textBoxName.Margin = new Padding(5, 4, 5, 4);
             textBoxName.Name = "textBoxName";
-            textBoxName.Size = new Size(287, 27);
+            textBoxName.Size = new Size(302, 27);
             textBoxName.TabIndex = 2;
             // 
             // labelAddress
@@ -78,7 +80,7 @@
             textBoxAddress.Location = new Point(105, 49);
             textBoxAddress.Margin = new Padding(5, 4, 5, 4);
             textBoxAddress.Name = "textBoxAddress";
-            textBoxAddress.Size = new Size(287, 27);
+            textBoxAddress.Size = new Size(302, 27);
             textBoxAddress.TabIndex = 4;
             // 
             // dateTimePicker
@@ -86,7 +88,7 @@
             dateTimePicker.Location = new Point(144, 88);
             dateTimePicker.Margin = new Padding(3, 4, 3, 4);
             dateTimePicker.Name = "dateTimePicker";
-            dateTimePicker.Size = new Size(249, 27);
+            dateTimePicker.Size = new Size(263, 27);
             dateTimePicker.TabIndex = 5;
             // 
             // labelOpeningDate
@@ -102,11 +104,11 @@
             // groupBoxReinforceds
             // 
             groupBoxReinforceds.Controls.Add(dataGridView);
-            groupBoxReinforceds.Location = new Point(5, 133);
+            groupBoxReinforceds.Location = new Point(5, 183);
             groupBoxReinforceds.Margin = new Padding(5, 4, 5, 4);
             groupBoxReinforceds.Name = "groupBoxReinforceds";
             groupBoxReinforceds.Padding = new Padding(5, 4, 5, 4);
-            groupBoxReinforceds.Size = new Size(536, 384);
+            groupBoxReinforceds.Size = new Size(536, 395);
             groupBoxReinforceds.TabIndex = 7;
             groupBoxReinforceds.TabStop = false;
             groupBoxReinforceds.Text = "Изделие";
@@ -127,31 +129,9 @@
             dataGridView.RowHeadersVisible = false;
             dataGridView.RowHeadersWidth = 51;
             dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
-            dataGridView.Size = new Size(522, 356);
+            dataGridView.Size = new Size(522, 367);
             dataGridView.TabIndex = 0;
             // 
-            // buttonSave
-            // 
-            buttonSave.Location = new Point(291, 525);
-            buttonSave.Margin = new Padding(5, 4, 5, 4);
-            buttonSave.Name = "buttonSave";
-            buttonSave.Size = new Size(101, 36);
-            buttonSave.TabIndex = 8;
-            buttonSave.Text = "Сохранить";
-            buttonSave.UseVisualStyleBackColor = true;
-            buttonSave.Click += ButtonSave_Click;
-            // 
-            // buttonCancel
-            // 
-            buttonCancel.Location = new Point(410, 525);
-            buttonCancel.Margin = new Padding(5, 4, 5, 4);
-            buttonCancel.Name = "buttonCancel";
-            buttonCancel.Size = new Size(101, 36);
-            buttonCancel.TabIndex = 9;
-            buttonCancel.Text = "Отмена";
-            buttonCancel.UseVisualStyleBackColor = true;
-            buttonCancel.Click += ButtonCancel_Click;
-            // 
             // ColumnId
             // 
             ColumnId.HeaderText = "Id";
@@ -177,11 +157,51 @@
             ColumnCount.ReadOnly = true;
             ColumnCount.Width = 125;
             // 
+            // buttonSave
+            // 
+            buttonSave.Location = new Point(306, 586);
+            buttonSave.Margin = new Padding(5, 4, 5, 4);
+            buttonSave.Name = "buttonSave";
+            buttonSave.Size = new Size(101, 36);
+            buttonSave.TabIndex = 8;
+            buttonSave.Text = "Сохранить";
+            buttonSave.UseVisualStyleBackColor = true;
+            buttonSave.Click += ButtonSave_Click;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(417, 586);
+            buttonCancel.Margin = new Padding(5, 4, 5, 4);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(101, 36);
+            buttonCancel.TabIndex = 9;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            buttonCancel.Click += ButtonCancel_Click;
+            // 
+            // textBoxMax
+            // 
+            textBoxMax.AutoSize = true;
+            textBoxMax.Location = new Point(16, 141);
+            textBoxMax.Name = "textBoxMax";
+            textBoxMax.Size = new Size(270, 20);
+            textBoxMax.TabIndex = 10;
+            textBoxMax.Text = "Максимальное колличество изделий:";
+            // 
+            // textBoxMaximum
+            // 
+            textBoxMaximum.Location = new Point(306, 138);
+            textBoxMaximum.Name = "textBoxMaximum";
+            textBoxMaximum.Size = new Size(101, 27);
+            textBoxMaximum.TabIndex = 11;
+            // 
             // FormShop
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(546, 576);
+            ClientSize = new Size(546, 635);
+            Controls.Add(textBoxMaximum);
+            Controls.Add(textBoxMax);
             Controls.Add(buttonCancel);
             Controls.Add(buttonSave);
             Controls.Add(groupBoxReinforceds);
@@ -217,5 +237,7 @@
         private DataGridViewTextBoxColumn ColumnId;
         private DataGridViewTextBoxColumn ColumnName;
         private DataGridViewTextBoxColumn ColumnCount;
+        private Label textBoxMax;
+        private TextBox textBoxMaximum;
     }
 }

PrecastConcretePlant/PrecastConcretePlantView/FormShop.cs

@@ -40,6 +40,7 @@ namespace PrecastConcretePlantView
                         textBoxName.Text = view.ShopName;
                         textBoxAddress.Text = view.Address;
                         dateTimePicker.Value = view.DateOpening;
+                        textBoxMaximum.Text = view.ReinforcedsMax.ToString();
                         _shopReinforceds = view.ShopReinforceds ?? new Dictionary<int, (IReinforcedModel, int)>();
                         LoadData();
                     }
@@ -90,6 +91,11 @@ namespace PrecastConcretePlantView
                 MessageBox.Show("Заполните дату", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 return;
             }
+            if (string.IsNullOrEmpty(textBoxMaximum.Text))
+            {
+                MessageBox.Show("Заполните максимальное количество", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
             _logger.LogInformation("Shop saving");
             try
             {
@@ -99,6 +105,7 @@ namespace PrecastConcretePlantView
                     ShopName = textBoxName.Text,
                     Address = textBoxAddress.Text,
                     DateOpening = dateTimePicker.Value,
+                    ReinforcedsMax = Convert.ToInt32(textBoxMaximum.Text),
                     ShopReinforceds = _shopReinforceds
                 };
                 var operationResult = _id.HasValue ? _logic.Update(model) : _logic.Create(model);

PrecastConcretePlant/PrecastConcretePlantView/Program.cs

@@ -54,6 +54,7 @@ namespace PrecastConcretePlantView
             services.AddTransient<FormShop>();
             services.AddTransient<FormShops>();
             services.AddTransient<FormShopReplenishment>();
+            services.AddTransient<FormReinforcedSale>();
         }
     }
 }