91 lines
3.3 KiB
C#
91 lines
3.3 KiB
C#
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using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyDataModels.Models;
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using System.Xml.Linq;
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namespace FurnitureAssemblyFileImplement.Models
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{
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public class Furniture : IFurnitureModel
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{
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public int Id { get; private set; }
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public string FurnitureName { get; private set; } = string.Empty;
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public double Price { get; private set; }
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public Dictionary<int, int> Components { get; private set; } = new();
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private Dictionary<int, (IComponentModel, int)>? _furnitureComponents = null;
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public Dictionary<int, (IComponentModel, int)> FurnitureComponents
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{
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get
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{
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if (_furnitureComponents == null)
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{
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var source = DataFileSingleton.GetInstance();
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_furnitureComponents = Components.ToDictionary(x => x.Key, y =>
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((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
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y.Value));
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}
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return _furnitureComponents;
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}
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}
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public static Furniture? Create(FurnitureBindingModel 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 Furniture()
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{
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Id = model.Id,
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FurnitureName = model.FurnitureName,
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Price = model.Price,
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Components = model.FurnitureComponents.ToDictionary(x => x.Key, x => x.Value.Item2)
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};
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}
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public static Furniture? 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 Furniture()
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{
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Id = Convert.ToInt32(element.Attribute("Id")!.Value),
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FurnitureName = element.Element("FurnitureName")!.Value,
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Price = Convert.ToDouble(element.Element("Price")!.Value),
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Components = element.Element("FurnitureComponents")!.Elements("FurnitureComponent").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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public void Update(FurnitureBindingModel 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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FurnitureName = model.FurnitureName;
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Price = model.Price;
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Components = model.FurnitureComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
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_furnitureComponents = null;
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}
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public FurnitureViewModel GetViewModel => new()
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{
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Id = Id,
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FurnitureName = FurnitureName,
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Price = Price,
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FurnitureComponents = FurnitureComponents
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};
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public XElement GetXElement => new("Furniture",
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new XAttribute("Id", Id),
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new XElement("FurnitureName", FurnitureName),
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new XElement("Price", Price.ToString()),
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new XElement("FurnitureComponents", Components.Select(
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x => new XElement("FurnitureComponent",
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new XElement("Key", x.Key),
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new XElement("Value", x.Value))).ToArray()));
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}
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}
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