using Gestor.Application.Servicos.Financeiro;
using Gestor.Application.ViewModels.Generic;
using Gestor.Model.Domain.Financeiro;
using Gestor.Model.Domain.Generic;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;

namespace Gestor.Application.ViewModels.Financeiro
{
	public class TranferenciaViewModel : BaseViewModel
	{
		private Gestor.Model.Domain.Financeiro.Transferencia _transferencia;

		private ObservableCollection<BancosContas> _contas;

		private BancosContasServico _servico
		{
			get;
			set;
		}

		public ObservableCollection<BancosContas> Contas
		{
			get
			{
				return this._contas;
			}
			set
			{
				this._contas = value;
				base.OnPropertyChanged("Contas");
			}
		}

		public Gestor.Model.Domain.Financeiro.Transferencia Transferencia
		{
			get
			{
				return this._transferencia;
			}
			set
			{
				this._transferencia = value;
				base.OnPropertyChanged("Transferencia");
			}
		}

		public TranferenciaViewModel(Gestor.Model.Domain.Financeiro.Transferencia transferencia)
		{
			this._servico = new BancosContasServico();
			this.Carregar(transferencia);
		}

		private async void Carregar(Gestor.Model.Domain.Financeiro.Transferencia transferencia)
		{
			BancosContas bancosConta;
			BancosContas bancosConta1;
			List<BancosContas> bancosContas = await this._servico.BuscarBancos();
			TranferenciaViewModel observableCollection = this;
			List<BancosContas> bancosContas1 = bancosContas;
			IEnumerable<BancosContas> ativo = 
				from x in bancosContas1
				where x.get_Ativo()
				select x;
			observableCollection.Contas = new ObservableCollection<BancosContas>(
				from x in ativo
				orderby x.get_Descricao()
				select x);
			TranferenciaViewModel tranferenciaViewModel = this;
			Gestor.Model.Domain.Financeiro.Transferencia transferencium = new Gestor.Model.Domain.Financeiro.Transferencia();
			if (transferencia.get_Origem() != null)
			{
				bancosConta = bancosContas.First<BancosContas>((BancosContas x) => x.get_Id() == transferencia.get_Origem().get_Id());
			}
			else
			{
				bancosConta = null;
			}
			transferencium.set_Origem(bancosConta);
			transferencium.set_Data(transferencia.get_Data());
			transferencium.set_Valor(transferencia.get_Valor());
			if (transferencia.get_Destino() != null)
			{
				bancosConta1 = bancosContas.First<BancosContas>((BancosContas x) => x.get_Id() == transferencia.get_Destino().get_Id());
			}
			else
			{
				bancosConta1 = null;
			}
			transferencium.set_Destino(bancosConta1);
			tranferenciaViewModel.Transferencia = transferencium;
		}
	}
}