using Caliburn.Micro;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TrackerLibrary;
using TrackerLibrary.Models;

namespace TrackerWPFUI.ViewModels
{
    public class CreatePersonViewModel:Screen
    {
		private string _firstName="";
		private string _lastName = "";
		private string _email = "";
		private string _cellphone = "";



		public string FirstName
		{
			get { return _firstName; }
			set { _firstName = value;
				NotifyOfPropertyChange(() => FirstName);
			}
		}

		public string LastName
		{
			get { return _lastName; }
			set { _lastName = value;
				NotifyOfPropertyChange(() => LastName);
			}
		}

		public string Email
		{
			get { return _email; }
			set { _email = value;
				NotifyOfPropertyChange(() => Email);
			}
		}

		public string Cellphone	
		{
			get { return _cellphone; }
			set { _cellphone = value;
				NotifyOfPropertyChange(() => Cellphone);
			}
		}

		public void CancelCreation()
		{
			EventAggregationProvider.TrackerEventAggregator.PublishOnUIThread(new PersonModel());
			this.TryClose();
		}

		public bool CanCreatePerson(string firstName, string lastName, string email, string cellphone)
		{
			if(firstName.Length>0 && lastName.Length>0 && email.Length>0 && cellphone.Length > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		public void CreatePerson(string firstName, string lastName, string email,string cellphone)
		{
			PersonModel p = new PersonModel();

			p.FirstName = firstName;
			p.LastName = lastName;
			p.EmailAddress = email;
			p.CellPhoneNumber = cellphone;

			GlobalConfig.Connection.CreatePerson(p);

			//TODO - Send results back to parent and close

			EventAggregationProvider.TrackerEventAggregator.PublishOnUIThread(p);
			this.TryClose();
		}
	}
}