Typography/Typography.sln

@@ -3,18 +3,20 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.7.34221.43
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TypographyView", "Typography\TypographyView.csproj", "{4EE7D689-E2F4-435E-A27C-11BD117622E2}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TypographyView", "Typography\TypographyView.csproj", "{4EE7D689-E2F4-435E-A27C-11BD117622E2}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TypographyDataModels", "TypographyDataModels\TypographyDataModels.csproj", "{26341B8F-7525-47AC-80FE-247A6E80B0FC}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TypographyDataModels", "TypographyDataModels\TypographyDataModels.csproj", "{26341B8F-7525-47AC-80FE-247A6E80B0FC}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TypographyContracts", "TypographyContracts\TypographyContracts.csproj", "{A706678C-8F0C-4B84-8DF3-B98371E7EC40}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TypographyContracts", "TypographyContracts\TypographyContracts.csproj", "{A706678C-8F0C-4B84-8DF3-B98371E7EC40}"
 	ProjectSection(ProjectDependencies) = postProject
 		{26341B8F-7525-47AC-80FE-247A6E80B0FC} = {26341B8F-7525-47AC-80FE-247A6E80B0FC}
 	EndProjectSection
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TypographyBusinessLogic", "TypographyBusinessLogic\TypographyBusinessLogic.csproj", "{98C01343-67A8-4133-AB89-352CEB4B55B1}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TypographyBusinessLogic", "TypographyBusinessLogic\TypographyBusinessLogic.csproj", "{98C01343-67A8-4133-AB89-352CEB4B55B1}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TypographyListImplement", "TypographyListImplement\TypographyListImplement.csproj", "{3580034D-775E-4332-9406-3A89BEFE8256}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TypographyListImplement", "TypographyListImplement\TypographyListImplement.csproj", "{3580034D-775E-4332-9406-3A89BEFE8256}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TypographyFileImplement", "TypographyFileImplement\TypographyFileImplement.csproj", "{BB954C02-3720-4914-8913-9BC850C172AD}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -42,6 +44,10 @@ Global
 		{3580034D-775E-4332-9406-3A89BEFE8256}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3580034D-775E-4332-9406-3A89BEFE8256}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3580034D-775E-4332-9406-3A89BEFE8256}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BB954C02-3720-4914-8913-9BC850C172AD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BB954C02-3720-4914-8913-9BC850C172AD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BB954C02-3720-4914-8913-9BC850C172AD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BB954C02-3720-4914-8913-9BC850C172AD}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Typography/Typography/Program.cs

@@ -1,7 +1,7 @@
 using TypographyBusinessLogic.BusinessLogics;
 using TypographyContracts.BusinessLogicsContracts;
 using TypographyContracts.StoragesContracts;
-using TypographyListImplement.Implements;
+using TypographyFileImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;

Typography/Typography/TypographyView.csproj

@@ -17,6 +17,7 @@
   <ItemGroup>
     <ProjectReference Include="..\TypographyBusinessLogic\TypographyBusinessLogic.csproj" />
     <ProjectReference Include="..\TypographyContracts\TypographyContracts.csproj" />
+    <ProjectReference Include="..\TypographyFileImplement\TypographyFileImplement.csproj" />
     <ProjectReference Include="..\TypographyListImplement\TypographyListImplement.csproj" />
   </ItemGroup>
 

Typography/TypographyFileImplement/DataFileSingleton.cs

@@ -0,0 +1,49 @@
+using System.Threading.Tasks;
+using TypographyFileImplement.Models;
+using System.Xml.Linq;
+
+namespace TypographyFileImplement
+{
+    public class DataFileSingleton
+    {
+        private static DataFileSingleton? instance;
+        private readonly string ComponentFileName = "Component.xml";
+        private readonly string OrderFileName = "Order.xml";
+        private readonly string PrintedFileName = "Printed.xml";
+        public List<Component> Components { get; private set; }
+        public List<Order> Orders { get; private set; }
+        public List<Printed> Printeds { 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 SavePrinteds() => SaveData(Printeds, PrintedFileName, "Printeds", x => x.GetXElement);
+        public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+        private DataFileSingleton()
+        {
+            Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
+            Printeds = LoadData(PrintedFileName, "Product", x => Printed.Create(x)!)!;
+            Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+        }
+        private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
+        {
+            if (File.Exists(filename))
+            {
+                return XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
+            }
+            return new List<T>();
+        }
+        private static void SaveData<T>(List<T> data, string filename, string xmlNodeName, Func<T, XElement> selectFunction)
+        {
+            if (data != null)
+            {
+                new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
+            }
+        }
+    }
+}

Typography/TypographyFileImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,78 @@
+using TypographyContracts.BindingModels;
+using TypographyContracts.SearchModels;
+using TypographyContracts.StoragesContracts;
+using TypographyContracts.ViewModels;
+using TypographyFileImplement.Models;
+
+namespace TypographyFileImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        private readonly DataFileSingleton source;
+        public ComponentStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ComponentViewModel> GetFullList()
+        {
+            return source.Components
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public List<ComponentViewModel> 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;
+        }
+    }
+}

Typography/TypographyFileImplement/Implements/OrderStorage.cs

@@ -0,0 +1,86 @@
+using TypographyContracts.BindingModels;
+using TypographyContracts.SearchModels;
+using TypographyContracts.StoragesContracts;
+using TypographyContracts.ViewModels;
+using TypographyFileImplement.Models;
+
+namespace TypographyFileImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        private readonly DataFileSingleton source;
+        public OrderStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<OrderViewModel> GetFullList()
+        {
+            return source.Orders
+                .Select(x => DefinePrintedName(x.GetViewModel))
+                .ToList();
+        }
+        private OrderViewModel DefinePrintedName(OrderViewModel model)
+        {
+            string? printedName = source.Printeds.FirstOrDefault(x => model.PrintedId == x.Id)?.PrintedName;
+            if (printedName != null)
+            {
+                model.PrintedName = printedName;
+            }
+            return model;
+        }
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            if (model.Id == null)
+            {
+                return new();
+            }
+            return source.Orders
+                .Where(x => x.Id == model.Id)
+                .Select(x => DefinePrintedName(x.GetViewModel))
+                .ToList();
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            return DefinePrintedName(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 DefinePrintedName(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 DefinePrintedName(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 DefinePrintedName(element.GetViewModel);
+            }
+            return null;
+        }
+    }
+}

Typography/TypographyFileImplement/Implements/PrintedStorage.cs

@@ -0,0 +1,77 @@
+using TypographyContracts.BindingModels;
+using TypographyContracts.SearchModels;
+using TypographyContracts.StoragesContracts;
+using TypographyContracts.ViewModels;
+using TypographyFileImplement.Models;
+
+namespace TypographyFileImplement.Implements
+{
+    public class PrintedStorage : IPrintedStorage
+    {
+        private readonly DataFileSingleton source;
+        public PrintedStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<PrintedViewModel> GetFullList()
+        {
+            return source.Printeds
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public List<PrintedViewModel> GetFilteredList(PrintedSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.PrintedName))
+            {
+                return new();
+            }
+            return source.Printeds
+                .Where(x => x.PrintedName.Contains(model.PrintedName))
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public PrintedViewModel? GetElement(PrintedSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.PrintedName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Printeds
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.PrintedName) && x.PrintedName == model.PrintedName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+        public PrintedViewModel? Insert(PrintedBindingModel model)
+        {
+            model.Id = source.Printeds.Count > 0 ? source.Printeds.Max(x => x.Id) + 1 : 1;
+            var newPrinted = Printed.Create(model);
+            if (newPrinted == null)
+            {
+                return null;
+            }
+            source.Printeds.Add(newPrinted);
+            source.SavePrinteds();
+            return newPrinted.GetViewModel;
+        }
+        public PrintedViewModel? Update(PrintedBindingModel model)
+        {
+            var printed = source.Printeds.FirstOrDefault(x => x.Id == model.Id);
+            if (printed == null)
+            {
+                return null;
+            }
+            printed.Update(model);
+            source.SavePrinteds();
+            return printed.GetViewModel;
+        }
+        public PrintedViewModel? Delete(PrintedBindingModel model)
+        {
+            var element = source.Printeds.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                source.Printeds.Remove(element);
+                source.SavePrinteds();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

Typography/TypographyFileImplement/Models/Component.cs

@@ -0,0 +1,59 @@
+using TypographyContracts.BindingModels;
+using TypographyContracts.ViewModels;
+using TypographyDataModels.Models;
+using System.Xml.Linq;
+
+namespace TypographyFileImplement.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()));
+    }
+}

Typography/TypographyFileImplement/Models/Order.cs

@@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+using TypographyDataModels.Enums;
+using TypographyDataModels.Models;
+using TypographyContracts.BindingModels;
+using TypographyContracts.ViewModels;
+
+namespace TypographyFileImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        public int Id { get; private set; }
+        public int PrintedId { get; private set; }
+        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 static Order? Create(OrderBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = model.Id,
+                PrintedId = model.PrintedId,
+                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),
+                PrintedId = Convert.ToInt32(element.Element("PrintedId")!.Value),
+                Count = Convert.ToInt32(element.Element("Count")!.Value),
+                Sum = Convert.ToDouble(element.Element("Sum")!.Value),
+                Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
+                DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
+                DateImplement = String.IsNullOrEmpty(element.Element("DateImplement")!.Value) ? null :
+                    Convert.ToDateTime(element.Element("DateImplement")!.Value)
+            };
+        }
+        public void Update(OrderBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Status = model.Status;
+            DateImplement = model.DateImplement;
+        }
+        public OrderViewModel GetViewModel => new()
+        {
+            Id = Id,
+            PrintedId = PrintedId,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement
+        };
+        public XElement GetXElement => new("Order",
+            new XAttribute("Id", Id),
+            new XElement("PrintedId", PrintedId),
+            new XElement("Count", Count),
+            new XElement("Sum", Sum.ToString()),
+            new XElement("Status", Status.ToString()),
+            new XElement("DateCreate", DateCreate.ToString()),
+            new XElement("DateImplement", DateImplement.ToString()));
+    }
+}

Typography/TypographyFileImplement/Models/Printed.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+using TypographyContracts.BindingModels;
+using TypographyContracts.ViewModels;
+using TypographyDataModels.Models;
+
+namespace TypographyFileImplement.Models
+{
+    public class Printed : IPrintedModel
+    {
+        public int Id { get; private set; }
+        public string PrintedName { get; private set; } = string.Empty;
+        public double Price { get; private set; }
+        public Dictionary<int, int> Components { get; private set; } = new();
+        private Dictionary<int, (IComponentModel, int)>? _productComponents = null;
+        public Dictionary<int, (IComponentModel, int)> PrintedComponents
+        {
+            get
+            {
+                if (_productComponents == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _productComponents = Components.ToDictionary(x => x.Key, y =>
+                        ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!, y.Value));
+                }
+                return _productComponents;
+            }
+        }
+        public static Printed? Create(PrintedBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Printed()
+            {
+                Id = model.Id,
+                PrintedName = model.PrintedName,
+                Price = model.Price,
+                Components = model.PrintedComponents.ToDictionary(x => x.Key, x => x.Value.Item2)
+            };
+        }
+        public static Printed? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Printed()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                PrintedName = element.Element("ProductName")!.Value,
+                Price = Convert.ToDouble(element.Element("Price")!.Value),
+                Components = element.Element("ProductComponents")!.Elements("ProductComponent").ToDictionary(x =>
+                    Convert.ToInt32(x.Element("Key")?.Value), x =>
+                        Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+        public void Update(PrintedBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            PrintedName = model.PrintedName;
+            Price = model.Price;
+            Components = model.PrintedComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _productComponents = null;
+        }
+        public PrintedViewModel GetViewModel => new()
+        {
+            Id = Id,
+            PrintedName = PrintedName,
+            Price = Price,
+            PrintedComponents = PrintedComponents
+        };
+        public XElement GetXElement => new("Product",
+            new XAttribute("Id", Id),
+            new XElement("ProductName", PrintedName),
+            new XElement("Price", Price.ToString()),
+            new XElement("ProductComponents", Components.Select(x =>
+                new XElement("ProductComponent",
+                new XElement("Key", x.Key),
+                new XElement("Value", x.Value)))
+                .ToArray()));
+    }
+}

Typography/TypographyFileImplement/TypographyFileImplement.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\TypographyContracts\TypographyContracts.csproj" />
+  </ItemGroup>
+
+</Project>