diff --git a/Pizzeria/Pizzeria.sln b/Pizzeria/Pizzeria.sln
index 77691e4..1f6ef81 100644
--- a/Pizzeria/Pizzeria.sln
+++ b/Pizzeria/Pizzeria.sln
@@ -11,7 +11,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaContracts", "Pizzer
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaBusinessLogic", "PizzeriaBusinessLogic\PizzeriaBusinessLogic.csproj", "{B55806ED-5FDE-4A9F-B500-1DFBE8E50491}"
EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaListImplement", "PizzeriaListImplement\PizzeriaListImplement.csproj", "{138A775B-55CA-4120-918F-6093C0B2B241}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaListImplement", "PizzeriaListImplement\PizzeriaListImplement.csproj", "{138A775B-55CA-4120-918F-6093C0B2B241}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaFileImplement", "PizzeriaShopFileImplement\PizzeriaFileImplement.csproj", "{44B31B6F-2852-454B-9E7D-E965C9A348ED}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -39,6 +41,10 @@ Global
{138A775B-55CA-4120-918F-6093C0B2B241}.Debug|Any CPU.Build.0 = Debug|Any CPU
{138A775B-55CA-4120-918F-6093C0B2B241}.Release|Any CPU.ActiveCfg = Release|Any CPU
{138A775B-55CA-4120-918F-6093C0B2B241}.Release|Any CPU.Build.0 = Release|Any CPU
+ {44B31B6F-2852-454B-9E7D-E965C9A348ED}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {44B31B6F-2852-454B-9E7D-E965C9A348ED}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {44B31B6F-2852-454B-9E7D-E965C9A348ED}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {44B31B6F-2852-454B-9E7D-E965C9A348ED}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
diff --git a/Pizzeria/Pizzeria/Pizzeria.csproj b/Pizzeria/Pizzeria/Pizzeria.csproj
index 43e30b3..ea801bb 100644
--- a/Pizzeria/Pizzeria/Pizzeria.csproj
+++ b/Pizzeria/Pizzeria/Pizzeria.csproj
@@ -18,7 +18,7 @@
-
+
diff --git a/Pizzeria/Pizzeria/Program.cs b/Pizzeria/Pizzeria/Program.cs
index 6905fbb..ec55503 100644
--- a/Pizzeria/Pizzeria/Program.cs
+++ b/Pizzeria/Pizzeria/Program.cs
@@ -1,7 +1,7 @@
using PizzeriaBusinessLogic;
using PizzeriaContracts.BusinessLogicsContracts;
using PizzeriaContracts.StoragesContracts;
-using PizzeriaListImplement.Implements;
+using PizzeriaFileImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
diff --git a/Pizzeria/PizzeriaShopFileImplement/DataFileSingleton.cs b/Pizzeria/PizzeriaShopFileImplement/DataFileSingleton.cs
new file mode 100644
index 0000000..d09c25a
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/DataFileSingleton.cs
@@ -0,0 +1,51 @@
+using PizzeriaFileImplement.models;
+using System.Xml.Linq;
+
+namespace PizzeriaFileImplement
+{
+ public class DataFileSingleton
+ {
+ private static DataFileSingleton? instance;
+ private readonly string ComponentFileName = "Component.xml";
+ private readonly string OrderFileName = "Order.xml";
+ private readonly string PizzaFileName = "Pizza.xml";
+ public List Components { get; private set; }
+ public List Orders { get; private set; }
+ public List Pizzas { get; private set; }
+ public static DataFileSingleton GetInstance()
+ {
+ if (instance == null)
+ {
+ instance = new DataFileSingleton();
+ }
+ return instance;
+ }
+ public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
+ public void SavePizzas() => SaveData(Pizzas, PizzaFileName, "Pizzas", x => x.GetXElement);
+ public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+ private DataFileSingleton()
+ {
+ Components = LoadData(ComponentFileName, "Component", x =>
+ Component.Create(x)!)!;
+ Pizzas = LoadData(PizzaFileName, "Pizza", x =>
+ Pizza.Create(x)!)!;
+ Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+ }
+ private static List? LoadData(string filename, string xmlNodeName, Func selectFunction)
+ {
+ if (File.Exists(filename))
+ {
+ return
+ XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
+ }
+ return new List();
+ }
+ private static void SaveData(List data, string filename, string xmlNodeName, Func selectFunction)
+ {
+ if (data != null)
+ {
+ new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
+ }
+ }
+ }
+}
diff --git a/Pizzeria/PizzeriaShopFileImplement/Implements/ComponentStorage.cs b/Pizzeria/PizzeriaShopFileImplement/Implements/ComponentStorage.cs
new file mode 100644
index 0000000..843f621
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/Implements/ComponentStorage.cs
@@ -0,0 +1,81 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.SearchModels;
+using PizzeriaContracts.StoragesContracts;
+using PizzeriaContracts.ViewModels;
+using PizzeriaFileImplement.models;
+
+
+namespace PizzeriaFileImplement.Implements
+{
+ public class ComponentStorage : IComponentStorage
+ {
+ private readonly DataFileSingleton source;
+ public ComponentStorage()
+ {
+ source = DataFileSingleton.GetInstance();
+ }
+ public List GetFullList()
+ {
+ return source.Components
+ .Select(x => x.GetViewModel)
+ .ToList();
+ }
+ public List GetFilteredList(ComponentSearchModel model)
+ {
+ if (string.IsNullOrEmpty(model.ComponentName))
+ {
+ return new();
+ }
+ return source.Components
+ .Where(x => x.ComponentName.Contains(model.ComponentName))
+ .Select(x => x.GetViewModel)
+ .ToList();
+ }
+ public ComponentViewModel? GetElement(ComponentSearchModel model)
+ {
+ if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+ {
+ return null;
+ }
+ return source.Components
+ .FirstOrDefault(x =>
+ (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) ||
+ (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+ }
+ public ComponentViewModel? Insert(ComponentBindingModel model)
+ {
+ model.Id = source.Components.Count > 0 ? source.Components.Max(x => x.Id) + 1 : 1;
+ var newComponent = Component.Create(model);
+ if (newComponent == null)
+ {
+ return null;
+ }
+ source.Components.Add(newComponent);
+ source.SaveComponents();
+ return newComponent.GetViewModel;
+ }
+ public ComponentViewModel? Update(ComponentBindingModel model)
+ {
+ var component = source.Components.FirstOrDefault(x => x.Id == model.Id);
+ if (component == null)
+ {
+ return null;
+ }
+ component.Update(model);
+ source.SaveComponents();
+ return component.GetViewModel;
+ }
+ public ComponentViewModel? Delete(ComponentBindingModel model)
+ {
+ var element = source.Components.FirstOrDefault(x => x.Id == model.Id);
+ if (element != null)
+ {
+ source.Components.Remove(element);
+ source.SaveComponents();
+ return element.GetViewModel;
+ }
+ return null;
+ }
+ }
+
+}
diff --git a/Pizzeria/PizzeriaShopFileImplement/Implements/OrderStorage.cs b/Pizzeria/PizzeriaShopFileImplement/Implements/OrderStorage.cs
new file mode 100644
index 0000000..9c695a3
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/Implements/OrderStorage.cs
@@ -0,0 +1,72 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.SearchModels;
+using PizzeriaContracts.StoragesContracts;
+using PizzeriaContracts.ViewModels;
+using PizzeriaFileImplement.models;
+
+
+namespace PizzeriaFileImplement.Implements
+{
+ public class OrderStorage : IOrderStorage
+ {
+ private readonly DataFileSingleton source;
+ public OrderStorage()
+ {
+ source = DataFileSingleton.GetInstance();
+ }
+ public List GetFullList()
+ {
+ return source.Orders
+ .Select(x => x.GetViewModel)
+ .ToList();
+ }
+ public List GetFilteredList(OrderSearchModel model)
+ {
+ return source.Orders
+ .Where(x => (model.Id.HasValue && x.Id == model.Id))
+ .Select(x => x.GetViewModel)
+ .ToList();
+ }
+ public OrderViewModel? GetElement(OrderSearchModel model)
+ {
+ return source.Orders
+ .FirstOrDefault(x =>
+ (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+ }
+ public OrderViewModel? Insert(OrderBindingModel model)
+ {
+ model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
+ var newOrder = Order.Create(model);
+ if (newOrder == null)
+ {
+ return null;
+ }
+ source.Orders.Add(newOrder);
+ source.SaveOrders();
+ return newOrder.GetViewModel;
+ }
+ public OrderViewModel? Update(OrderBindingModel model)
+ {
+ var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+ if (order == null)
+ {
+ return null;
+ }
+ order.Update(model);
+ source.SaveOrders();
+ return order.GetViewModel;
+ }
+ public OrderViewModel? Delete(OrderBindingModel model)
+ {
+ var element = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+ if (element != null)
+ {
+ source.Orders.Remove(element);
+ source.SaveOrders();
+ return element.GetViewModel;
+ }
+ return null;
+ }
+ }
+
+}
diff --git a/Pizzeria/PizzeriaShopFileImplement/Implements/PizzaStorage.cs b/Pizzeria/PizzeriaShopFileImplement/Implements/PizzaStorage.cs
new file mode 100644
index 0000000..15fbecc
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/Implements/PizzaStorage.cs
@@ -0,0 +1,81 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.SearchModels;
+using PizzeriaContracts.StoragesContracts;
+using PizzeriaContracts.ViewModels;
+using PizzeriaFileImplement.models;
+
+
+namespace PizzeriaFileImplement.Implements
+{
+ public class PizzaStorage : IPizzaStorage
+ {
+ private readonly DataFileSingleton source;
+ public PizzaStorage()
+ {
+ source = DataFileSingleton.GetInstance();
+ }
+ public List GetFullList()
+ {
+ return source.Pizzas
+ .Select(x => x.GetViewModel)
+ .ToList();
+ }
+ public List GetFilteredList(PizzaSearchModel model)
+ {
+ if (string.IsNullOrEmpty(model.PizzaName))
+ {
+ return new();
+ }
+ return source.Pizzas
+ .Where(x => x.PizzaName.Contains(model.PizzaName))
+ .Select(x => x.GetViewModel)
+ .ToList();
+ }
+ public PizzaViewModel? GetElement(PizzaSearchModel model)
+ {
+ if (string.IsNullOrEmpty(model.PizzaName) && !model.Id.HasValue)
+ {
+ return null;
+ }
+ return source.Pizzas
+ .FirstOrDefault(x =>
+ (!string.IsNullOrEmpty(model.PizzaName) && x.PizzaName == model.PizzaName) ||
+ (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+ }
+ public PizzaViewModel? Insert(PizzaBindingModel model)
+ {
+ model.Id = source.Pizzas.Count > 0 ? source.Pizzas.Max(x => x.Id) + 1 : 1;
+ var newPizza = Pizza.Create(model);
+ if (newPizza == null)
+ {
+ return null;
+ }
+ source.Pizzas.Add(newPizza);
+ source.SavePizzas();
+ return newPizza.GetViewModel;
+ }
+ public PizzaViewModel? Update(PizzaBindingModel model)
+ {
+ var pizza = source.Pizzas.FirstOrDefault(x => x.Id == model.Id);
+ if (pizza == null)
+ {
+ return null;
+ }
+ pizza.Update(model);
+ source.SavePizzas();
+ return pizza.GetViewModel;
+ }
+ public PizzaViewModel? Delete(PizzaBindingModel model)
+ {
+ var element = source.Pizzas.FirstOrDefault(x => x.Id == model.Id);
+ if (element != null)
+ {
+ source.Pizzas.Remove(element);
+ source.SavePizzas();
+ return element.GetViewModel;
+ }
+ return null;
+ }
+ }
+
+}
diff --git a/Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj b/Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj
new file mode 100644
index 0000000..b612a23
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/PizzeriaFileImplement.csproj
@@ -0,0 +1,14 @@
+
+
+
+ net6.0
+ enable
+ enable
+
+
+
+
+
+
+
+
diff --git a/Pizzeria/PizzeriaShopFileImplement/models/Component.cs b/Pizzeria/PizzeriaShopFileImplement/models/Component.cs
new file mode 100644
index 0000000..db20025
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/models/Component.cs
@@ -0,0 +1,59 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.ViewModels;
+using PizzeriaDataModels;
+using System.Xml.Linq;
+
+namespace PizzeriaFileImplement.models
+{
+ public class Component : IComponentModel
+ {
+ public int Id { get; private set; }
+ public string ComponentName { get; private set; } = string.Empty;
+ public double Cost { get; set; }
+ public static Component? Create(ComponentBindingModel model)
+ {
+ if (model == null)
+ {
+ return null;
+ }
+ return new Component()
+ {
+ Id = model.Id,
+ ComponentName = model.ComponentName,
+ Cost = model.Cost
+ };
+ }
+ public static Component? Create(XElement element)
+ {
+ if (element == null)
+ {
+ return null;
+ }
+ return new Component()
+ {
+ Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+ ComponentName = element.Element("ComponentName")!.Value,
+ Cost = Convert.ToDouble(element.Element("Cost")!.Value)
+ };
+ }
+ public void Update(ComponentBindingModel model)
+ {
+ if (model == null)
+ {
+ return;
+ }
+ ComponentName = model.ComponentName;
+ Cost = model.Cost;
+ }
+ public ComponentViewModel GetViewModel => new()
+ {
+ Id = Id,
+ ComponentName = ComponentName,
+ Cost = Cost
+ };
+ public XElement GetXElement => new("Component",
+ new XAttribute("Id", Id),
+ new XElement("ComponentName", ComponentName),
+ new XElement("Cost", Cost.ToString()));
+ }
+}
diff --git a/Pizzeria/PizzeriaShopFileImplement/models/Order.cs b/Pizzeria/PizzeriaShopFileImplement/models/Order.cs
new file mode 100644
index 0000000..f94c993
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/models/Order.cs
@@ -0,0 +1,105 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.ViewModels;
+using PizzeriaDataModels;
+using System.Xml.Linq;
+
+namespace PizzeriaFileImplement.models
+{
+ public class Order : IOrderModel
+ {
+ public int PizzaId { get; private set; }
+
+ public string PizzaName
+ {
+ get
+ {
+ var source = DataFileSingleton.GetInstance();
+ return source.Pizzas.FirstOrDefault(x => x.Id == PizzaId).PizzaName;
+ }
+ }
+
+ public int Count { get; private set; }
+
+ public double Sum { get; private set; }
+
+ public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
+
+ public DateTime DateCreate { get; private set; } = DateTime.Now;
+
+ public DateTime? DateImplement { get; private set; }
+
+ public int Id { get; private set; }
+
+ public static Order? Create(OrderBindingModel? model)
+ {
+ if (model == null)
+ {
+ return null;
+ }
+ return new Order()
+ {
+ Id = model.Id,
+ PizzaId = model.PizzaId,
+ Count = model.Count,
+ Sum = model.Sum,
+ Status = model.Status,
+ DateCreate = model.DateCreate,
+ DateImplement = model.DateImplement
+ };
+ }
+
+ public static Order? Create(XElement element)
+ {
+ if (element == null)
+ {
+ return null;
+ }
+
+ return new Order()
+ {
+ Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+ PizzaId = Convert.ToInt32(element.Element("PizzaId")!.Value),
+ Count = Convert.ToInt32(element.Element("Count")!.Value),
+ Sum = Convert.ToInt32(element.Element("Sum")!.Value),
+ Status = Enum.Parse(element.Element("Status")!.Value),
+ DateCreate = DateTime.Parse(element.Element("DateCreate")!.Value),
+ DateImplement = !string.IsNullOrEmpty(element.Element("DateImplement")!.Value.ToString()) ?
+ DateTime.Parse(element.Element("DateImplement")!.Value) : null,
+ };
+ }
+
+ public void Update(OrderBindingModel? model)
+ {
+ if (model == null)
+ {
+ return;
+ }
+ PizzaId = model.PizzaId;
+ Count = model.Count;
+ Sum = model.Sum;
+ Status = model.Status;
+ DateCreate = model.DateCreate;
+ DateImplement = model.DateImplement;
+ }
+
+ public OrderViewModel GetViewModel => new()
+ {
+ Id = Id,
+ PizzaId = PizzaId,
+ PizzaName = PizzaName,
+ Count = Count,
+ Sum = Sum,
+ Status = Status,
+ DateCreate = DateCreate,
+ DateImplement = DateImplement
+ };
+ public XElement GetXElement => new("Order",
+ new XAttribute("Id", Id),
+ new XElement("PizzaId", PizzaId),
+ new XElement("Count", Count),
+ new XElement("Sum", Sum),
+ new XElement("Status", Status),
+ new XElement("DateCreate", DateCreate),
+ new XElement("DateImplement", DateImplement));
+ }
+}
diff --git a/Pizzeria/PizzeriaShopFileImplement/models/Pizza.cs b/Pizzeria/PizzeriaShopFileImplement/models/Pizza.cs
new file mode 100644
index 0000000..7220c53
--- /dev/null
+++ b/Pizzeria/PizzeriaShopFileImplement/models/Pizza.cs
@@ -0,0 +1,89 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.ViewModels;
+using PizzeriaDataModels;
+using System.Xml.Linq;
+
+namespace PizzeriaFileImplement.models
+{
+ public class Pizza : IPizzaModel
+ {
+ public int Id { get; private set; }
+ public string PizzaName { get; private set; } = string.Empty;
+ public double Price { get; private set; }
+ public Dictionary Components { get; private set; } = new();
+ private Dictionary? _pizzaComponents = null;
+ public Dictionary PizzaComponents
+ {
+ get
+ {
+ if (_pizzaComponents == null)
+ {
+ var source = DataFileSingleton.GetInstance();
+ _pizzaComponents = Components.ToDictionary(x => x.Key, y =>
+ ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
+ y.Value));
+ }
+ return _pizzaComponents;
+ }
+ }
+ public static Pizza? Create(PizzaBindingModel model)
+ {
+ if (model == null)
+ {
+ return null;
+ }
+ return new Pizza()
+ {
+ Id = model.Id,
+ PizzaName = model.PizzaName,
+ Price = model.Price,
+ Components = model.PizzaComponents.ToDictionary(x => x.Key, x
+ => x.Value.Item2)
+ };
+ }
+ public static Pizza? Create(XElement element)
+ {
+ if (element == null)
+ {
+ return null;
+ }
+ return new Pizza()
+ {
+ Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+ PizzaName = element.Element("PizzaName")!.Value,
+ Price = Convert.ToDouble(element.Element("Price")!.Value),
+ Components = element.Element("PizzaComponents")!.Elements("PizzaComponent")
+ .ToDictionary(
+ x => Convert.ToInt32(x.Element("Key")?.Value),
+ x => Convert.ToInt32(x.Element("Value")?.Value))
+ };
+ }
+ public void Update(PizzaBindingModel model)
+ {
+ if (model == null)
+ {
+ return;
+ }
+ PizzaName = model.PizzaName;
+ Price = model.Price;
+ Components = model.PizzaComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
+ _pizzaComponents = null;
+ }
+ public PizzaViewModel GetViewModel => new()
+ {
+ Id = Id,
+ PizzaName = PizzaName,
+ Price = Price,
+ PizzaComponents = PizzaComponents
+ };
+ public XElement GetXElement => new("Pizza",
+ new XAttribute("Id", Id),
+ new XElement("PizzaName", PizzaName),
+ new XElement("Price", Price.ToString()),
+ new XElement("PizzaComponents", Components.Select(x =>
+ new XElement("PizzaComponent",
+ new XElement("Key", x.Key),
+ new XElement("Value", x.Value)))
+ .ToArray()));
+ }
+}