using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;

namespace ConfectioneryFileImplement.Models
{
	[DataContract]
	public class Client : IClientModel
	{
		[DataMember]
		public int Id { get; private set; }

		[DataMember]
		public string ClientFIO { get; private set; } = string.Empty;

		[DataMember]
		public string Email { get; private set; } = string.Empty;

		[DataMember]
		public string Password { get; private set; } = string.Empty;

		public static Client? Create(ClientBindingModel? model)
		{
			if (model == null)
			{
				return null;
			}
			return new Client()
			{
				Id = model.Id,
				ClientFIO = model.ClientFIO,
				Password = model.Password,
				Email = model.Email
			};
		}

		public static Client? Create(XElement element)
		{
			if (element == null)
			{
				return null;
			}
			return new Client()
			{
				Id = Convert.ToInt32(element.Attribute("Id")!.Value),
				ClientFIO = element.Attribute("ClientFIO")!.Value,
				Password = element.Attribute("Password")!.Value,
				Email = element.Attribute("Email")!.Value
			};
		}

		public void Update(ClientBindingModel? model)
		{
			if (model == null)
			{
				return;
			}
			ClientFIO = model.ClientFIO;
			Password = model.Password;
			Email = model.Email;
		}

		public ClientViewModel GetViewModel => new()
		{
			Id = Id,
			ClientFIO = ClientFIO,
			Password = Password,
			Email = Email
		};

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