PIbd22_Kuznetsov_A.V._SewingDresses/SewingDresses/SewingDressesFileImplement/Models/MessageInfo.cs

using SewingDressesContracts.BindingModels;
using SewingDressesContracts.ViewModels;
using SewingDressesDataModels.Models;
using System.Runtime.Serialization;
using System.Xml.Linq;

namespace SewingDressesFileImplement.Models
{
	[DataContract]
	public class MessageInfo : IMessageInfoModel
	{
		public int Id { get; set; }
		[DataMember]
		public string MessageId { get; set; } = string.Empty;
		[DataMember]
		public int? ClientId { get; set; }
		[DataMember]
		public string SenderName { get; set; } = string.Empty;
		[DataMember]
		public DateTime DateDelivery { get; set; }
		[DataMember]
		public string Subject { get; set; } = string.Empty;
		[DataMember]
		public string Body { get; set; } = string.Empty;

		public static MessageInfo? Create(MessageInfoBindingModel? model)
		{
			if (model == null)
			{
				return null;
			}
			return new MessageInfo()
			{
				MessageId = model.MessageId,
				ClientId = model.ClientId,
				SenderName = model.SenderName,
				DateDelivery = model.DateDelivery,
				Subject = model.Subject,
				Body = model.Body,

			};
		}

		public static MessageInfo? Create(XElement element)
		{
			if (element == null)
			{
				return null;
			}
			return new MessageInfo()
			{
				MessageId = element.Attribute("MessageId")!.Value,
				ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
				SenderName = element.Element("SenderName")!.Value,
				DateDelivery = Convert.ToDateTime(element.Element("DateDelivery")!.Value),
				Subject = element.Attribute("Subject")!.Value,
				Body = element.Attribute("Body")!.Value,
			};
		}

		public MessageInfoViewModel GetViewModel => new()
		{
			MessageId = MessageId,
			ClientId = ClientId,
			SenderName = SenderName,
			DateDelivery = DateDelivery,
			Subject = Subject,
			Body = Body
		};

		public XElement GetXElement => new("MessageInfo", new XAttribute("MessageId", MessageId),
													   new XElement("ClientId", ClientId.ToString()),
													   new XElement("SenderName", SenderName),
													   new XElement("DateDelivery", DateDelivery),
													   new XElement("Subject", Subject),
													   new XElement("Body", Body),
													   new XElement("SenderName", SenderName));
	}
}