117 lines
3.9 KiB
C#
117 lines
3.9 KiB
C#
using IceCreamShopContracts.BindingModels;
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using IceCreamShopContracts.ViewModels;
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using AbstractIceCreamShopDataModels.Models;
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using System.Xml.Linq;
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using System.Reflection.Metadata;
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namespace IceCreamShopFileImplement.Models
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{
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public class Shop : IShopModel
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{
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public int Id { get; private set; }
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public string Name { get; private set; } = string.Empty;
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public string Adress { get; private set; } = string.Empty;
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public DateTime OpeningDate { get; private set; }
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public int IceCreamMaxCount { get; private set; }
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public Dictionary<int, int> IceCreams { get; private set; } = new();
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private Dictionary<int, (IIceCreamModel, int)>? _shopIceCreams = null;
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public Dictionary<int, (IIceCreamModel, int)> ShopIceCreams
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{
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get
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{
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if(_shopIceCreams == null)
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{
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var source = DataFileSingleton.GetInstance();
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_shopIceCreams = IceCreams.ToDictionary(
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x => x.Key,
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y => ((source.IceCreams.FirstOrDefault(z => z.Id == y.Key) as IIceCreamModel)!, y.Value));
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}
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return _shopIceCreams;
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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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Name = model.Name,
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Adress = model.Adress,
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IceCreamMaxCount = model.IceCreamMaxCount,
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OpeningDate = model.OpeningDate,
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IceCreams = model.ShopIceCreams.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()
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{
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Id = Convert.ToInt32(element.Attribute("Id")!.Value),
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Name = element.Element("Name")!.Value,
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Adress = element.Element("Adress")!.Value,
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IceCreamMaxCount = Convert.ToInt32(element.Element("IceCreamMaxCount")!.Value),
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OpeningDate = Convert.ToDateTime(element.Element("OpeningDate")!.Value),
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IceCreams = element.Element("ShopIceCreams")!.Elements("ShopIceCream").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(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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Name = model.Name;
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Adress = model.Adress;
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OpeningDate = model.OpeningDate;
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IceCreamMaxCount = model.IceCreamMaxCount;
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if(model.ShopIceCreams.Count > 0)
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{
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IceCreams = model.ShopIceCreams.ToDictionary(x => x.Key, x => x.Value.Item2);
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_shopIceCreams = null;
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}
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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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Name = Name,
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Adress = Adress,
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OpeningDate = OpeningDate,
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IceCreamMaxCount = IceCreamMaxCount,
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ShopIceCreams = ShopIceCreams
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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("Name", Name),
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new XElement("Adress", Adress),
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new XElement("OpeningDate", OpeningDate),
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new XElement("IceCreamMaxCount", IceCreamMaxCount),
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new XElement("ShopIceCreams", IceCreams
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.Select(x => new XElement("ShopIceCream",
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new XElement("Key", x.Key),
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new XElement("Value", x.Value))
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).ToArray()));
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}
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}
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