Создание нового проекта хранения данных + модели

2023-04-19 17:16:14 +03:00 · 2023-04-19 17:16:14 +03:00 · 1cf8894318
commit 1cf8894318
parent f27ce6cc8e
6 changed files with 350 additions and 3 deletions
--- a/AutomobilePlant/AutomobilePlant.sln
+++ b/AutomobilePlant/AutomobilePlant.sln
@ -7,11 +7,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AutomobilePlantDataModels",
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AutomobilePlantContracts", "AbstractAutoContracts\AutomobilePlantContracts.csproj", "{4B515980-8AD9-48F3-886E-3C2A6B1E9D90}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AutomobilePlantBusinessLogic", "AbstractAutoBusinessLogic\AutomobilePlantBusinessLogic.csproj", "{D57C726F-E5B4-4CB3-A754-D5F93295CE1E}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AutomobilePlantBusinessLogic", "AbstractAutoBusinessLogic\AutomobilePlantBusinessLogic.csproj", "{D57C726F-E5B4-4CB3-A754-D5F93295CE1E}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AutomobilePlantListImplement", "AbstractAutoListImplement\AutomobilePlantListImplement.csproj", "{305978E5-BFB5-47B0-94C9-2C5D06748BD6}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AutomobilePlantListImplement", "AbstractAutoListImplement\AutomobilePlantListImplement.csproj", "{305978E5-BFB5-47B0-94C9-2C5D06748BD6}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AutomobilePlant", "AutomobilePlant\AutomobilePlant.csproj", "{8DB13E4F-D083-40DD-B1C2-F3CF74B762C2}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AutomobilePlant", "AutomobilePlant\AutomobilePlant.csproj", "{8DB13E4F-D083-40DD-B1C2-F3CF74B762C2}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AutomomilePlantFileImplement", "AutomomilePlantFileImplement\AutomomilePlantFileImplement.csproj", "{3EC099D5-0C5C-43F5-AC6D-09B4D7CE9D72}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -39,6 +41,10 @@ Global
 		{8DB13E4F-D083-40DD-B1C2-F3CF74B762C2}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8DB13E4F-D083-40DD-B1C2-F3CF74B762C2}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8DB13E4F-D083-40DD-B1C2-F3CF74B762C2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3EC099D5-0C5C-43F5-AC6D-09B4D7CE9D72}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3EC099D5-0C5C-43F5-AC6D-09B4D7CE9D72}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3EC099D5-0C5C-43F5-AC6D-09B4D7CE9D72}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3EC099D5-0C5C-43F5-AC6D-09B4D7CE9D72}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/AutomobilePlant/AutomomilePlantFileImplement/AutomomilePlantFileImplement.csproj
+++ b/AutomobilePlant/AutomomilePlantFileImplement/AutomomilePlantFileImplement.csproj
@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AbstractAutoContracts\AutomobilePlantContracts.csproj" />
+    <ProjectReference Include="..\AbstractAutoDataModels\AutomobilePlantDataModels.csproj" />
+  </ItemGroup>
+
+</Project>
--- a/AutomobilePlant/AutomomilePlantFileImplement/DataFileSingleton.cs
+++ b/AutomobilePlant/AutomomilePlantFileImplement/DataFileSingleton.cs
@ -0,0 +1,62 @@
+using AutomomilePlantFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AutomomilePlantFileImplement
+{
+    public class DataFileSingleton
+    {
+        private static DataFileSingleton? instance;
+        private readonly string ComponentFileName = "Component.xml";
+        private readonly string OrderFileName = "Order.xml";
+        private readonly string CarFileName = "Car.xml";
+        public List<Component> Components { get; private set; }
+        public List<Order> Orders { get; private set; }
+        public List<Car> Cars { 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 SaveCars() => SaveData(Cars, CarFileName,
+       "Cars", x => x.GetXElement);
+        public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x
+       => x.GetXElement);
+        private DataFileSingleton()
+        {
+            Components = LoadData(ComponentFileName, "Component", x =>
+           Component.Create(x)!)!;
+            Cars = LoadData(CarFileName, "Car", x =>
+           Car.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);
+            }
+        }
+    }
+}
--- a/AutomobilePlant/AutomomilePlantFileImplement/Models/Car.cs
+++ b/AutomobilePlant/AutomomilePlantFileImplement/Models/Car.cs
@ -0,0 +1,100 @@
+using AutomobilePlantContracts.BindingModels;
+using AutomobilePlantContracts.ViewModel;
+using AutomobilePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AutomomilePlantFileImplement.Models
+{
+    public class Car : ICarModel
+    {
+        public int Id { get; private set; }
+        public string CarName { 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)>? _carComponents =
+       null;
+        public Dictionary<int, (IComponentModel, int)> CarComponents
+        {
+            get
+            {
+                if (_carComponents == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _carComponents = Components.ToDictionary(x => x.Key, y =>
+                    ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
+                    y.Value));
+                }
+                return _carComponents;
+            }
+        }
+        public static Car? Create(CarBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Car()
+            {
+                Id = model.Id,
+                CarName = model.CarName,
+                Price = model.Price,
+                Components = model.CarComponents.ToDictionary(x => x.Key, x
+               => x.Value.Item2)
+            };
+        }
+        public static Car? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Car()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                CarName = element.Element("CarName")!.Value,
+                Price = Convert.ToDouble(element.Element("Price")!.Value),
+                Components =
+                element.Element("CarComponents")!.Elements("CarComponent")
+                .ToDictionary(x =>
+                Convert.ToInt32(x.Element("Key")?.Value), x =>
+                Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+        public void Update(CarBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            CarName = model.CarName;
+            Price = model.Price;
+            Components = model.CarComponents.ToDictionary(x => x.Key, x =>
+           x.Value.Item2);
+            _carComponents = null;
+        }
+        public CarViewModel GetViewModel => new()
+        {
+            Id = Id,
+            CarName = CarName,
+            Price = Price,
+            CarComponents = CarComponents
+        };
+        public XElement GetXElement => new("Car",
+        new XAttribute("Id", Id),
+        new XElement("CarName", CarName),
+        new XElement("Price", Price.ToString()),
+        new XElement("CarComponents", Components.Select(x =>
+       new XElement("CarComponent",
+
+       new XElement("Key", x.Key),
+
+       new XElement("Value", x.Value)))
+
+       .ToArray()));
+    }
+}
--- a/AutomobilePlant/AutomomilePlantFileImplement/Models/Component.cs
+++ b/AutomobilePlant/AutomomilePlantFileImplement/Models/Component.cs
@ -0,0 +1,65 @@
+using AutomobilePlantContracts.BindingModels;
+using AutomobilePlantContracts.ViewModel;
+using AutomobilePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AutomomilePlantFileImplement.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())
+            );
+    }
+}
--- a/AutomobilePlant/AutomomilePlantFileImplement/Models/Order.cs
+++ b/AutomobilePlant/AutomomilePlantFileImplement/Models/Order.cs
@ -0,0 +1,100 @@
+using AutomobilePlantContracts.BindingModels;
+using AutomobilePlantContracts.ViewModel;
+using AutomobilePlantDataModels.Enums;
+using AutomobilePlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AutomomilePlantFileImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        public int CarId { get; private set; }
+
+        public string CarName  { get; private set; } = string.Empty;
+
+        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; } = null;
+
+    public int Id { get; private set; }
+        public static Order? Create(OrderBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                CarId = model.CarId,
+                CarName = model.CarName,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement,
+                Id = model.Id
+            };
+        }
+        public static Order? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                CarId = Convert.ToInt32(element.Element("CarId")!.Value),
+                CarName= element.Element("CarName")!.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=DateTime.Parse(element.Element("DateCreate")!.Value),
+                DateImplement= string.IsNullOrEmpty(element.Element("DateImplement")!.Value) ? null : DateTime.Parse(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,
+            CarId = CarId,
+            CarName = CarName,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement
+        };
+        public XElement GetXElement => new("Order",
+        new XAttribute("Id", Id),
+        new XElement("CarId", CarId.ToString()),
+        new XElement("CarName", CarName),
+        new XElement("Count", Count.ToString()),
+        new XElement("Sum", Sum.ToString()),
+        new XElement("Status", Status.ToString()),
+        new XElement("DateCreate", DateCreate.ToString()),
+        new XElement("DateImplement", DateImplement.ToString())
+        );
+    }
+}