models done
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\AbstractSoftwareInstallationContracts\AbstractSoftwareInstallationContracts.csproj" />
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<ProjectReference Include="..\AbstractSoftwareInstallationDataModels\AbstractSoftwareInstallationDataModels.csproj" />
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</ItemGroup>
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</Project>
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using AbstractSoftwareInstallationFileImplement.Models;
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using System.Xml.Linq;
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namespace AbstractSoftwareInstallationFileImplement
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{
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internal class DataFileSingleton
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{
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private static DataFileSingleton? instance;
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private readonly string SoftwareFileName = "Software.xml";
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private readonly string OrderFileName = "Order.xml";
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private readonly string PackageFileName = "Package.xml";
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public List<Software> Softwares { get; private set; }
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public List<Order> Orders { get; private set; }
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public List<Package> Packages { get; private set; }
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public static DataFileSingleton GetInstance()
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{
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if (instance == null)
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{
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instance = new DataFileSingleton();
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}
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return instance;
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}
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public void SaveSoftwares() => SaveData(Softwares, SoftwareFileName, "Softwares", x => x.GetXElement);
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public void SavePackages() => SaveData(Packages, PackageFileName, "Packages", x => x.GetXElement);
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public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
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private DataFileSingleton()
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{
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Softwares = LoadData(SoftwareFileName, "Software", x => Software.Create(x)!)!;
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Packages = LoadData(PackageFileName, "Package", x => Package.Create(x)!)!;
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Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
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}
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private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
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{
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if (File.Exists(filename))
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{
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return XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
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}
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return new List<T>();
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}
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private static void SaveData<T>(List<T> data, string filename, string xmlNodeName, Func<T, XElement> selectFunction)
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{
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if (data != null)
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{
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new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
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}
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}
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}
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}
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using AbstractSoftwareInstallationContracts.BindingModels;
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using AbstractSoftwareInstallationContracts.ViewModels;
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using AbstractSoftwareInstallationDataModels;
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using AbstractSoftwareInstallationDataModels.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml.Linq;
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namespace AbstractSoftwareInstallationFileImplement.Models
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{
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internal class Order : IOrderModel
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{
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public int PackageId { get; private set; }
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public int Count { get; private set; }
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public double Sum { get; private set; }
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public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
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public DateTime DateCreate { get; private set; } = DateTime.Now;
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public DateTime? DateImplement { get; private set; }
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public int Id { get; private set; }
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public static Order? Create(OrderBindingModel? model)
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{
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if (model == null) return null;
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return new Order
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{
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PackageId = model.PackageId,
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Count = model.Count,
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Sum = model.Sum,
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Status = model.Status,
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DateCreate = model.DateCreate,
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DateImplement = model.DateImplement,
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Id = model.Id,
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};
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}
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public static Order? Create(XElement element)
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{
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if (element == null) return null;
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return new Order()
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{
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Id = Convert.ToInt32(element.Attribute("Id")!.Value),
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PackageId = Convert.ToInt32(element.Element("PackageId")!.Value),
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Sum = Convert.ToDouble(element.Element("Sum")!.Value),
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Count = Convert.ToInt32(element.Element("Count")!.Value),
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Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value),
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DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
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DateImplement = string.IsNullOrEmpty(element.Element("DateImplement")!.Value) ? null : Convert.ToDateTime(element.Element("DateImplement")!.Value)
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};
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}
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public void Update(OrderBindingModel model)
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{
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if (model == null)
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{
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return;
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}
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Status = model.Status;
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DateImplement = model.DateImplement;
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}
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public OrderViewModel GetViewModel => new()
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{
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Id = Id,
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PackageId = PackageId,
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Count = Count,
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Sum = Sum,
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Status = Status,
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DateCreate = DateCreate,
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DateImplement = DateImplement
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};
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public XElement GetXElement => new(
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"Order",
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new XAttribute("Id", Id),
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new XElement("PackageId", PackageId.ToString()),
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new XElement("Count", Count.ToString()),
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new XElement("Sum", Sum.ToString()),
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new XElement("Status", Status.ToString()),
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new XElement("DateCreate", DateCreate.ToString()),
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new XElement("DateImplement", DateImplement.ToString())
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);
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}
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}
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using AbstractSoftwareInstallationContracts.BindingModels;
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using AbstractSoftwareInstallationContracts.ViewModels;
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using AbstractSoftwareInstallationDataModels.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml.Linq;
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namespace AbstractSoftwareInstallationFileImplement.Models
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{
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internal class Package : IPackageModel
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{
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public string PackageName { get; private set; } = String.Empty;
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public int Id { get; private set; }
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public double Price { get; private set; }
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public Dictionary<int, int> Softwares { get; private set; } = new();
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private Dictionary<int, (ISoftwareModel, int)> _packageSoftware = null;
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public Dictionary<int, (ISoftwareModel, int)> PackageSoftware
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{
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get
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{
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if (_packageSoftware == null)
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{
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var source = DataFileSingleton.GetInstance();
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_packageSoftware = Softwares.ToDictionary(
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x => x.Key,
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y => ((source.Softwares.FirstOrDefault(z => z.Id == y.Key) as ISoftwareModel)!, y.Value)
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);
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}
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return _packageSoftware;
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}
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}
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public static Package? Create(PackageBindingModel model)
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{
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if (model == null)
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{
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return null;
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}
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return new Package()
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{
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Id = model.Id,
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PackageName = model.PackageName,
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Price = model.Price,
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Softwares = model.PackageSoftware.ToDictionary(x => x.Key,
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x => x.Value.Item2)
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};
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}
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public static Package? Create(XElement element)
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{
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if (element == null)
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{
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return null;
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}
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return new Package()
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{
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Id = Convert.ToInt32(element.Attribute("Id")!.Value),
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PackageName = element.Element("PackageName")!.Value,
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Price = Convert.ToDouble(element.Element("Price")!.Value),
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Softwares = element.Element("PackageSoftwares")!.Elements("PackageSoftware").ToDictionary(
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x => Convert.ToInt32(x.Element("Key")?.Value),
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x => Convert.ToInt32(x.Element("Value")?.Value)
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)
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};
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}
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public void Update(PackageBindingModel? model)
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{
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if (model == null)
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{
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return;
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}
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PackageName = model.PackageName;
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Price = model.Price;
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Softwares = model.PackageSoftware.ToDictionary(x => x.Key, x => x.Value.Item2);
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}
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public PackageViewModel GetViewModel => new()
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{
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Id = Id,
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PackageName = PackageName,
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Price = Price,
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PackageSoftware = PackageSoftware
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};
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public XElement GetXElement => new("Software",
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new XAttribute("Id", Id),
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new XElement("PackageName", PackageName),
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new XElement("Price", Price.ToString()));
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}
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}
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@ -0,0 +1,64 @@
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using AbstractSoftwareInstallationContracts.BindingModels;
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using AbstractSoftwareInstallationContracts.ViewModels;
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using AbstractSoftwareInstallationDataModels.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml.Linq;
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namespace AbstractSoftwareInstallationFileImplement.Models
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{
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internal class Software : ISoftwareModel
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{
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public int Id { get; private set; }
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public string SoftwareName { get; private set; } = string.Empty;
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public double Cost { get; set; }
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public static Software? Create(SoftwareBindingModel model)
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{
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if (model == null)
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{
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return null;
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}
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return new Software()
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{
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Id = model.Id,
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SoftwareName = model.SoftwareName,
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Cost = model.Cost
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};
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}
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public static Software? Create(XElement element)
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{
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if (element == null)
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{
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return null;
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}
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return new Software()
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{
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Id = Convert.ToInt32(element.Attribute("Id")!.Value),
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SoftwareName = element.Element("SoftwareName")!.Value,
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Cost = Convert.ToDouble(element.Element("Cost")!.Value)
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};
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}
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public void Update(SoftwareBindingModel model)
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{
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if (model == null)
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{
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return;
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}
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SoftwareName = model.SoftwareName;
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Cost = model.Cost;
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}
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public SoftwareViewModel GetViewModel => new()
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{
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Id = Id,
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SoftwareName = SoftwareName,
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Cost = Cost
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};
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public XElement GetXElement => new("Software",
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new XAttribute("Id", Id),
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new XElement("SoftwareName", SoftwareName),
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new XElement("Cost", Cost.ToString()));
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}
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}
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@ -11,7 +11,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractSoftwareInstallatio
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractSoftwareInstallationBusinessLogic", "AbstractSoftwareInstallationBusinessLogic\AbstractSoftwareInstallationBusinessLogic.csproj", "{76E33F5D-6D55-4C28-B26B-9F33B10BA3EF}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AbstractSoftwareInstallationListImplement", "AbstractSoftwareInstallationListImplement\AbstractSoftwareInstallationListImplement.csproj", "{31AD2872-9651-476A-9868-C4404FEEB0E4}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractSoftwareInstallationListImplement", "AbstractSoftwareInstallationListImplement\AbstractSoftwareInstallationListImplement.csproj", "{31AD2872-9651-476A-9868-C4404FEEB0E4}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AbstractSoftwareInstallationFileImplement", "AbstractSoftwareInstallationFileImplement\AbstractSoftwareInstallationFileImplement.csproj", "{BEE13C3F-1BB8-46B4-BC87-CFC367E52A77}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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@ -39,6 +41,10 @@ Global
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{31AD2872-9651-476A-9868-C4404FEEB0E4}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{31AD2872-9651-476A-9868-C4404FEEB0E4}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{31AD2872-9651-476A-9868-C4404FEEB0E4}.Release|Any CPU.Build.0 = Release|Any CPU
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{BEE13C3F-1BB8-46B4-BC87-CFC367E52A77}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{BEE13C3F-1BB8-46B4-BC87-CFC367E52A77}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{BEE13C3F-1BB8-46B4-BC87-CFC367E52A77}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{BEE13C3F-1BB8-46B4-BC87-CFC367E52A77}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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