Добавлена модель магазина в реализацию хранилища на списках. Добавлено поле максимального кол-ва товара.

SecuritySystem/SecuritySystemContracts/BindingModels/ShopBindingModel.cs

@@ -5,13 +5,10 @@ namespace SecuritySystemContracts.BindingModels
     public class ShopBindingModel : IShopModel
     {
         public int Id { get; set; }
-
         public string Name { get; set; } = string.Empty;
-
         public string Address { get; set; } = string.Empty;
-
         public DateTime OpeningDate { get; set; }
-
+        public int MaxSecuresCount { get; set; }
         public Dictionary<int, (ISecureModel, int)> ShopSecures { get; set; } = new();
     }
 }

SecuritySystem/SecuritySystemContracts/ViewModels/ShopViewModel.cs

@@ -10,6 +10,8 @@ namespace SecuritySystemContracts.ViewModels
         public string Name { get; set; } = string.Empty;
         [DisplayName("Адрес")]
         public string Address { get; set; } = string.Empty;
+        [DisplayName("Макс. кол-во товара")]
+        public int MaxSecuresCount { get; set; }
         [DisplayName("Дата открытия")]
         public DateTime OpeningDate { get; set; }
         public Dictionary<int, (ISecureModel, int)> ShopSecures { get; set; } = new();

SecuritySystem/SecuritySystemDataModels/Models/IShopModel.cs

@@ -5,6 +5,7 @@
         string Name { get; }
         string Address { get; }
         DateTime OpeningDate { get; }
+        int MaxSecuresCount { get; }
         Dictionary<int, (ISecureModel, int)> ShopSecures { get; }
     }
 }

SecuritySystem/SecuritySystemFileImplement/Models/Shop.cs

@@ -0,0 +1,111 @@
+using SecuritySystemContracts.BindingModels;
+using SecuritySystemContracts.ViewModels;
+using SecuritySystemDataModels.Models;
+using SecuritySystemFileImplement;
+using System.Xml.Linq;
+
+namespace AutomobilePlantFileImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; private set; }
+        public string Name { get; private set; } = string.Empty;
+        public string Address { get; private set; } = string.Empty;
+        public int MaxSecuresCount { get; private set; }
+        public DateTime OpeningDate { get; private set; }
+        public Dictionary<int, int> Secures { get; private set; } = new();
+        private Dictionary<int, (ISecureModel, int)>? _shopSecures = null;
+        public Dictionary<int, (ISecureModel, int)> ShopSecures
+        {
+            get
+            {
+                if (_shopSecures == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _shopSecures = Secures.ToDictionary(
+                        x => x.Key,
+                        y => ((source.Secures.FirstOrDefault(z => z.Id == y.Key) as ISecureModel)!, y.Value)
+                    );
+                }
+                return _shopSecures;
+            }
+        }
+
+        public static Shop? Create(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = model.Id,
+                Name = model.Name,
+                Address = model.Address,
+                MaxSecuresCount = model.MaxSecuresCount,
+                OpeningDate = model.OpeningDate,
+                Secures = model.ShopSecures.ToDictionary(x => x.Key, x => x.Value.Item2)
+            };
+        }
+
+        public static Shop? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Shop()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                Name = element.Element("Name")!.Value,
+                Address = element.Element("Address")!.Value,
+                MaxSecuresCount = Convert.ToInt32(element.Element("MaxSecuresCount")!.Value),
+                OpeningDate = Convert.ToDateTime(element.Element("OpeningDate")!.Value),
+                Secures = element.Element("ShopSecures")!.Elements("ShopSecure").ToDictionary(
+                    x => Convert.ToInt32(x.Element("Key")?.Value),
+                    x => Convert.ToInt32(x.Element("Value")?.Value)
+                )
+            };
+        }
+
+
+        public void Update(ShopBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Name = model.Name;
+            Address = model.Address;
+            MaxSecuresCount = model.MaxSecuresCount;
+            OpeningDate = model.OpeningDate;
+            if (model.ShopSecures.Count > 0)
+            {
+                Secures = model.ShopSecures.ToDictionary(x => x.Key, x => x.Value.Item2);
+                _shopSecures = null;
+            }
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Name = Name,
+            Address = Address,
+            MaxSecuresCount = MaxSecuresCount,
+            OpeningDate = OpeningDate,
+            ShopSecures = ShopSecures,
+        };
+
+        public XElement GetXElement => new(
+            "Shop",
+             new XAttribute("Id", Id),
+             new XElement("Name", Name),
+             new XElement("Address", Address),
+             new XElement("MaxSecuresCount", MaxSecuresCount),
+             new XElement("OpeningDate", OpeningDate.ToString()),
+             new XElement("ShopSecures", Secures.Select(x =>
+             new XElement("ShopSecure",
+             new XElement("Key", x.Key),
+             new XElement("Value", x.Value)))
+            .ToArray()));
+    }
+}

SecuritySystem/SecuritySystemListImplement/Models/Shop.cs

@@ -10,8 +10,8 @@ namespace SecuritySystemListImplement.Models
         public string Name { get; private set; } = string.Empty;
         public string Address { get; private set; } = string.Empty;
         public DateTime OpeningDate { get; private set; }
+        public int MaxSecuresCount { get; private set; }
         public Dictionary<int, (ISecureModel, int)> ShopSecures { get; private set; } = new();
-
         public static Shop? Create(ShopBindingModel model)
         {
             if (model == null)
@@ -25,6 +25,7 @@ namespace SecuritySystemListImplement.Models
                 Name = model.Name,
                 Address = model.Address,
                 OpeningDate = model.OpeningDate,
+                MaxSecuresCount = model.MaxSecuresCount,
                 ShopSecures = new()
             };
         }
@@ -39,6 +40,7 @@ namespace SecuritySystemListImplement.Models
             Name = model.Name;
             Address = model.Address;
             OpeningDate = model.OpeningDate;
+            MaxSecuresCount = model.MaxSecuresCount;
             ShopSecures = model.ShopSecures;
         }
 
@@ -48,6 +50,7 @@ namespace SecuritySystemListImplement.Models
             Name = Name,
             Address = Address,
             OpeningDate = OpeningDate,
+            MaxSecuresCount = MaxSecuresCount,
             ShopSecures = ShopSecures
         };
     }