80 lines
3.1 KiB
C#
80 lines
3.1 KiB
C#
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using DinerContracts.BindingModels;
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using DinerContracts.ViewModels;
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using DinerDataModels.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.Runtime.InteropServices;
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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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using System.Xml.XPath;
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namespace DinerFileImplement.Models
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{
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internal class Snack : ISnackModel
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{
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public string ProductName { 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, (IFoodModel, int)>? _productComponents = null;
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public Dictionary<int, (IFoodModel, int)> ProductComponents
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{
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get
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{
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if (_productComponents == null) {
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}
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return _productComponents;
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}
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}
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public int ID { get; private set; }
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public static Snack? Create(SnackBindingModel? model)
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{
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if (model == null) return null;
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return new Snack()
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{
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ID = model.ID,
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ProductName = model.ProductName,
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Price = model.Price,
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Components = model.ProductComponents.ToDictionary(x => x.Key, x => x.Value.Item2)
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};
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}
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public static Snack? Create(XElement element)
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{
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if (element == null) return null;
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return new Snack()
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{
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ID = Convert.ToInt32(element.Attribute("ID")!.Value),
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ProductName = element.Element("ProductName")!.Value,
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Price = Convert.ToDouble(element.Element("Price")!.Value),
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Components = element.Element("ProductComponents")!.Elements("ProductComponent")
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.ToDictionary(x => Convert.ToInt32(x.Element("Key")?.Value), x => Convert.ToInt32(x.Element("Value")?.Value))
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};
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}
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public void Update(SnackBindingModel? model)
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{
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if (model == null) return;
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ProductName = model.ProductName;
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Price = model.Price;
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Components = model.ProductComponents.ToDictionary(x => x.Key, x => x.Value.Item2);
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_productComponents = null;
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}
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public SnackViewModel GetViewModel => new()
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{
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ID = ID,
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ProductName = ProductName,
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Price = Price,
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ProductComponents = ProductComponents
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};
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public XElement GetXElement => new("Sncak", new XAttribute("ID", ID),
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new XElement("ProductName", ProductName),
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new XElement("Price", Price.ToString()),
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new XElement("ProductComponents", Components.Select(x => new XElement("ProductComponent",
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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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