SushiBarBase/SushiBar/SushiBarFileImplement/Models/Client.cs

using SushiBarContracts.BindingModels;
using SushiBarContracts.ViewModels;
using System.Runtime.Serialization;
using System.Xml.Linq;

namespace SushiBarFileImplement.Models
{
	[DataContract]
	public class Client
    {
		[DataMember]
		public int Id { get; private set; }
		[DataMember]
		public string ClientFIO { get; private set; } = string.Empty;
		[DataMember]
		public string Email { get; set; } = string.Empty;
		[DataMember]
		public string Password { get; set; } = string.Empty;
        public static Client? Create(ClientBindingModel model)
        {
            if (model == null)
            {
                return null;
            }
            return new Client()
            {
                Id = model.Id,
                ClientFIO = model.ClientFIO,
                Email = model.Email,
                Password = model.Password
            };
        }
        public static Client? Create(XElement element)
        {
            if (element == null)
            {
                return null;
            }
            return new Client()
            {
                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                ClientFIO = element.Element("ClientFIO")!.Value,
                Email = element.Element("Email")!.Value,
                Password = element.Element("Password")!.Value
            };
        }
        public void Update(ClientBindingModel model)
        {
            if (model == null)
            {
                return;
            }
            ClientFIO = model.ClientFIO;
            Email = model.Email;
            Password = model.Password;
        }
        public ClientViewModel GetViewModel => new()
        {
            Id = Id,
            ClientFIO = ClientFIO,
            Email = Email,
            Password = Password
        };

        public XElement GetXElement => new("Client",
                new XAttribute("Id", Id),
                new XElement("ClientFIO", ClientFIO),
                new XElement("Email", Email.ToString()),
                new XElement("Password", Password.ToString())
            );
    }
}