using Gestor.Application.Servicos.Financeiro;
using Gestor.Application.Servicos.Generic;
using Gestor.Application.ViewModels.Generic;
using Gestor.Common.Validation;
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 PlanosViewModel : BaseFinanceiroViewModel
	{
		private readonly PlanosServico _planosServico;

		private ObservableCollection<Gestor.Model.Domain.Financeiro.Plano> _plano = new ObservableCollection<Gestor.Model.Domain.Financeiro.Plano>();

		private ObservableCollection<Gestor.Model.Domain.Financeiro.Planos> _planosFiltrados = new ObservableCollection<Gestor.Model.Domain.Financeiro.Planos>();

		private bool _isExpanded;

		private Gestor.Model.Domain.Financeiro.Planos _selectedPlanos;

		private Gestor.Model.Domain.Financeiro.Plano _selectedPlano;

		private bool _ativo;

		private long _ultimoId;

		public bool Ativo
		{
			get
			{
				return this._ativo;
			}
			set
			{
				this._ativo = value;
				base.OnPropertyChanged("Ativo");
			}
		}

		public bool IsExpanded
		{
			get
			{
				return this._isExpanded;
			}
			set
			{
				this._isExpanded = value;
				base.OnPropertyChanged("IsExpanded");
			}
		}

		public ObservableCollection<Gestor.Model.Domain.Financeiro.Plano> Plano
		{
			get
			{
				return this._plano;
			}
			set
			{
				this._plano = value;
				base.OnPropertyChanged("Plano");
			}
		}

		public List<Gestor.Model.Domain.Financeiro.Planos> Planos
		{
			get;
			set;
		}

		public ObservableCollection<Gestor.Model.Domain.Financeiro.Planos> PlanosFiltrados
		{
			get
			{
				return this._planosFiltrados;
			}
			set
			{
				this._planosFiltrados = value;
				this.IsExpanded = (value != null ? value.Count > 0 : false);
				base.OnPropertyChanged("PlanosFiltrados");
			}
		}

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

		public Gestor.Model.Domain.Financeiro.Planos SelectedPlanos
		{
			get
			{
				return this._selectedPlanos;
			}
			set
			{
				bool plano;
				Gestor.Model.Domain.Financeiro.Plano plano1;
				bool id;
				long? nullable;
				this._selectedPlanos = value;
				Gestor.Model.Domain.Financeiro.Planos plano2 = value;
				if (plano2 != null)
				{
					plano = plano2.get_Plano();
				}
				else
				{
					plano = false;
				}
				if (plano)
				{
					plano1 = this.Plano.FirstOrDefault<Gestor.Model.Domain.Financeiro.Plano>((Gestor.Model.Domain.Financeiro.Plano x) => x.get_Id() == value.get_Plano().get_Id());
				}
				else
				{
					plano1 = null;
				}
				this.SelectedPlano = plano1;
				Gestor.Model.Domain.Financeiro.Planos plano3 = value;
				if (plano3 != null)
				{
					id = plano3.get_Id() > (long)0;
				}
				else
				{
					id = false;
				}
				if (id)
				{
					this._ultimoId = value.get_Id();
				}
				Gestor.Model.Domain.Financeiro.Planos plano4 = value;
				if (plano4 != null)
				{
					nullable = new long?(plano4.get_Id());
				}
				else
				{
					nullable = null;
				}
				base.VerificarEnables(nullable);
				base.OnPropertyChanged("SelectedPlanos");
			}
		}

		public PlanosViewModel()
		{
			this._planosServico = new PlanosServico();
			base.EnableMenu = true;
			this.Seleciona();
		}

		public async void CancelarAlteracao()
		{
			base.Loading(true);
			base.Alterar(false);
			if (this.SelectedPlanos.get_Id() > (long)0)
			{
				await this.SelecionaPlanos();
			}
			await this.SelecionaPlanos(this.PlanosFiltrados.FirstOrDefault<Gestor.Model.Domain.Financeiro.Planos>((Gestor.Model.Domain.Financeiro.Planos x) => x.get_Id() == this._ultimoId));
			base.Loading(false);
		}

		public async Task<ObservableCollection<Gestor.Model.Domain.Financeiro.Planos>> Filtrar(string value)
		{
			ObservableCollection<Gestor.Model.Domain.Financeiro.Planos> observableCollection = await Task.Run<ObservableCollection<Gestor.Model.Domain.Financeiro.Planos>>(() => this.FiltrarPlanos(value));
			return observableCollection;
		}

		public ObservableCollection<Gestor.Model.Domain.Financeiro.Planos> FiltrarPlanos(string filter)
		{
			this.PlanosFiltrados = (string.IsNullOrWhiteSpace(filter) ? new ObservableCollection<Gestor.Model.Domain.Financeiro.Planos>(this.Planos) : new ObservableCollection<Gestor.Model.Domain.Financeiro.Planos>(
				from x in this.Planos
				where ValidationHelper.RemoveDiacritics(x.get_Descricao().Trim()).ToUpper().Contains(ValidationHelper.RemoveDiacritics(filter))
				orderby this.Ativo descending, x.get_Descricao()
				select x));
			return this.PlanosFiltrados;
		}

		public void Incluir()
		{
			Gestor.Model.Domain.Financeiro.Planos plano = new Gestor.Model.Domain.Financeiro.Planos();
			plano.set_Plano(this.SelectedPlano);
			this.SelectedPlanos = plano;
			base.Alterar(true);
		}

		public async Task<List<KeyValuePair<string, string>>> Salvar()
		{
			List<KeyValuePair<string, string>> keyValuePairs;
			this.SelectedPlanos.set_Plano(this.SelectedPlano);
			List<KeyValuePair<string, string>> keyValuePairs1 = this.SelectedPlanos.Validate();
			List<KeyValuePair<string, string>> keyValuePairs2 = keyValuePairs1;
			keyValuePairs2.AddRange(await this.Validate());
			keyValuePairs2 = null;
			if (keyValuePairs1.Count <= 0)
			{
				this.SelectedPlanos.set_Plano(this.SelectedPlano);
				this.SelectedPlanos = await this._planosServico.Save(this.SelectedPlanos);
				if (this._planosServico.Sucesso)
				{
					await this.SelecionaPlanos();
					await this.SelecionaPlanos(this.PlanosFiltrados.First<Gestor.Model.Domain.Financeiro.Planos>((Gestor.Model.Domain.Financeiro.Planos x) => x.get_Id() == this.SelectedPlanos.get_Id()));
					base.Alterar(false);
					base.ToggleSnackBar("SUBNÍVEL SALVO COM SUCESSO", true);
					keyValuePairs = null;
				}
				else
				{
					keyValuePairs = null;
				}
			}
			else
			{
				keyValuePairs = keyValuePairs1;
			}
			keyValuePairs1 = null;
			return keyValuePairs;
		}

		private async void Seleciona()
		{
			base.Loading(true);
			await base.PermissaoTela(28);
			await this.SelecionaPlanos();
			await this.SelecionaPlanos(this.PlanosFiltrados.FirstOrDefault<Gestor.Model.Domain.Financeiro.Planos>());
			base.Loading(false);
		}

		private async Task SelecionaPlanos()
		{
			List<Gestor.Model.Domain.Financeiro.Planos> planos = await (new BaseServico()).BuscarPlanosAsync();
			PlanosViewModel list = this;
			List<Gestor.Model.Domain.Financeiro.Planos> planos1 = planos;
			IOrderedEnumerable<Gestor.Model.Domain.Financeiro.Planos> ativo = 
				from x in planos1
				orderby x.get_Ativo() descending
				select x;
			IOrderedEnumerable<Gestor.Model.Domain.Financeiro.Planos> planos2 = ativo.ThenBy<Gestor.Model.Domain.Financeiro.Planos, string>((Gestor.Model.Domain.Financeiro.Planos x) => {
				Gestor.Model.Domain.Financeiro.Plano plano = x.get_Plano();
				if (plano != null)
				{
					return plano.get_Descricao();
				}
				return null;
			});
			list.Planos = planos2.ThenBy<Gestor.Model.Domain.Financeiro.Planos, string>((Gestor.Model.Domain.Financeiro.Planos x) => x.get_Descricao()).ToList<Gestor.Model.Domain.Financeiro.Planos>();
			this.PlanosFiltrados = new ObservableCollection<Gestor.Model.Domain.Financeiro.Planos>(this.Planos);
		}

		public async Task SelecionaPlanos(Gestor.Model.Domain.Financeiro.Planos planos)
		{
			if (planos != null)
			{
				base.Loading(true);
				ObservableCollection<Gestor.Model.Domain.Financeiro.Planos> observableCollection = await this._planosServico.BuscarPlanos();
				DomainBase.Copy<Gestor.Model.Domain.Financeiro.Planos, Gestor.Model.Domain.Financeiro.Planos>(this.PlanosFiltrados.First<Gestor.Model.Domain.Financeiro.Planos>((Gestor.Model.Domain.Financeiro.Planos x) => x.get_Id() == planos.get_Id()), observableCollection.First<Gestor.Model.Domain.Financeiro.Planos>((Gestor.Model.Domain.Financeiro.Planos x) => x.get_Id() == planos.get_Id()));
				if (this.Plano == null)
				{
					List<Gestor.Model.Domain.Financeiro.Plano> planos1 = await (new BaseServico()).BuscarPlanoAsync();
					PlanosViewModel planosViewModel = this;
					List<Gestor.Model.Domain.Financeiro.Plano> planos2 = planos1;
					IOrderedEnumerable<Gestor.Model.Domain.Financeiro.Plano> ativo = 
						from x in planos2
						orderby x.get_Ativo() descending
						select x;
					planosViewModel.Plano = new ObservableCollection<Gestor.Model.Domain.Financeiro.Plano>(ativo.ThenBy<Gestor.Model.Domain.Financeiro.Plano, string>((Gestor.Model.Domain.Financeiro.Plano x) => x.get_Descricao()).ToList<Gestor.Model.Domain.Financeiro.Plano>());
				}
				this.SelectedPlanos = this.PlanosFiltrados.First<Gestor.Model.Domain.Financeiro.Planos>((Gestor.Model.Domain.Financeiro.Planos x) => x.get_Id() == planos.get_Id());
				base.Loading(false);
			}
			else
			{
				base.Alterar(false);
				base.EnableMenu = false;
				base.EnableAlterar = false;
			}
		}

		public async Task<List<KeyValuePair<string, string>>> Validate()
		{
			List<KeyValuePair<string, string>> keyValuePairs = new List<KeyValuePair<string, string>>();
			bool flag = true;
			List<Gestor.Model.Domain.Financeiro.Planos> planos = await (new BaseServico()).BuscarPlanosAsync();
			if (planos != null)
			{
				planos.ForEach((Gestor.Model.Domain.Financeiro.Planos x) => {
					if (x.get_Id() == this.SelectedPlanos.get_Id())
					{
						return;
					}
					if (x.get_Descricao() == this.SelectedPlanos.get_Descricao())
					{
						flag = false;
					}
				});
			}
			else
			{
			}
			if (!flag)
			{
				keyValuePairs.Add(new KeyValuePair<string, string>("Descricao", "UM SUBNÍVEL COM ESSE NOME JÁ EXISTE."));
			}
			List<KeyValuePair<string, string>> keyValuePairs1 = keyValuePairs;
			keyValuePairs = null;
			return keyValuePairs1;
		}
	}
}