105 lines
3.3 KiB
C#
105 lines
3.3 KiB
C#
using FlowerShopContracts.BindingModels;
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using FlowerShopContracts.ViewModels;
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using FlowerShopDataModels.Models;
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using System.Xml.Linq;
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using System.Linq;
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namespace FlowerShopFileImplement.Models
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{
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public class Bouquet : IBouquetModel
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{
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public string BouquetName { get; private set; } = string.Empty;
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public double Price { get; private set; }
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public int Id { 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)>? _bouquetComponents = new();
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public Dictionary<int, (IComponentModel, int)> BouquetComponents
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{
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get
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{
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if (_bouquetComponents == null)
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{
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var source = DataFileSingleton.GetInstance();
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_bouquetComponents = Components.ToDictionary(
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x => x.Key,
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y => ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!, y.Value)
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);
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}
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return _bouquetComponents;
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}
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}
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public static Bouquet? Create(BouquetBindingModel? 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 Bouquet()
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{
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Id = model.Id,
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BouquetName = model.BouquetName,
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Price = model.Price,
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Components = model.BouquetComponents.ToDictionary(x => x.Key, x => x.Value.Item2)
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};
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}
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public static Bouquet? 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 Bouquet()
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{
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Id = Convert.ToInt32(element.Attribute("Id")!.Value),
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BouquetName = element.Element("BouquetName")!.Value,
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Price = Convert.ToDouble(element.Element("Price")!.Value),
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Components = element.Element("BouquetComponents")!.Elements("BouquetComponent").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(BouquetBindingModel? 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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BouquetName = model.BouquetName;
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Price = model.Price;
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Components = model.BouquetComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
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_bouquetComponents = null;
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}
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public BouquetViewModel GetViewModel => new()
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{
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Id = Id,
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BouquetName = BouquetName,
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Price = Price,
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BouquetComponents = BouquetComponents
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};
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public XElement GetXElement => new(
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"Bouquet",
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new XAttribute("Id", Id),
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new XElement("BouquetName", BouquetName),
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new XElement("Price", Price.ToString()),
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new XElement("BouquetComponents", Components.Select(x =>
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new XElement("BouquetComponent",
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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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}
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