112 lines
3.9 KiB
C#
112 lines
3.9 KiB
C#
using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyDataModels.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 FurnitureAssemblyFileImplement.Models
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{
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// Класс, реализующий интерфейс модели магазина
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public class Shop : IShopModel
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{
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public int Id { get; set; }
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public string ShopName { get; set; } = string.Empty;
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public string Address { get; set; } = string.Empty;
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public DateTime DateOpen { get; set; }
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public int MaxCountFurnitures { get; set; }
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public Dictionary<int, int> countFurniture { get; private set; } = new();
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public Dictionary<int, (IFurnitureModel, int)> _furnitures = null;
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public Dictionary<int, (IFurnitureModel, int)> ShopFurnitures
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{
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get
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{
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if (_furnitures == null)
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{
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var source = DataFileSingleton.GetInstance();
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_furnitures = countFurniture.ToDictionary(x => x.Key, y => ((source.Furnitures.FirstOrDefault(z => z.Id == y.Key) as IFurnitureModel)!, y.Value));
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}
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return _furnitures;
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}
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}
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public static Shop? Create(ShopBindingModel 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 Shop()
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{
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Id = model.Id,
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ShopName = model.ShopName,
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Address = model.Address,
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DateOpen = model.DateOpen,
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MaxCountFurnitures = model.MaxCountFurnitures,
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countFurniture = model.ShopFurnitures.ToDictionary(x => x.Key, x => x.Value.Item2)
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};
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}
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public static Shop? 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 Shop()
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{
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Id = Convert.ToInt32(element.Attribute("Id")!.Value),
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ShopName = element.Element("ShopName")!.Value,
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Address = element.Element("Address")!.Value,
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DateOpen = Convert.ToDateTime(element.Element("DateOpen")!.Value),
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MaxCountFurnitures = Convert.ToInt32(element.Element("MaxCountFurnitures")!.Value),
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countFurniture = element.Element("Furnitures")!.Elements("Furnitures").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(ShopBindingModel? 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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ShopName = model.ShopName;
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Address = model.Address;
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DateOpen = model.DateOpen;
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MaxCountFurnitures = model.MaxCountFurnitures;
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countFurniture = model.ShopFurnitures.ToDictionary(x => x.Key, x => x.Value.Item2);
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_furnitures = null;
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}
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public ShopViewModel GetViewModel => new()
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{
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Id = Id,
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ShopName = ShopName,
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Address = Address,
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DateOpen = DateOpen,
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MaxCountFurnitures = MaxCountFurnitures,
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ShopFurnitures = ShopFurnitures
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};
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public XElement GetXElement => new("Shop",
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new XAttribute("Id", Id),
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new XElement("ShopName", ShopName),
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new XElement("Address", Address),
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new XElement("DateOpen", DateOpen.ToString()),
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new XElement("MaxCountFurnitures", MaxCountFurnitures.ToString()),
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new XElement("Furnitures", countFurniture.Select(x => new XElement("Furnitures",
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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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