using System;
using System.Collections;
using Gtk;
using Glade;

using Controlador;
using Controlador.Afiliacion;
using Dominio.Afiliados;
using Dominio;

public class VRegistrarVisitas
{
	Glade.XML xml;

	[Widget] TreeView visitas;
	[Widget] Entry fechaNac;

	public VRegistrarVisitas ()
	{
		xml = new Glade.XML (null, "registrar_visitas.glade", "registrar_visitas", null);
		xml.Autoconnect (this);
	
		RegistrarVisitasController c = new RegistrarVisitasController (null);
	
		ArrayList l = c.ObtenerSolicitantesAsignados ();
		
		visitas.Model = new ListStore (typeof(string), typeof(int), typeof (string), typeof (string));
		
		visitas.HeadersVisible = true;
		visitas.AppendColumn ("Tipo Doc.", new CellRendererText (), "text", 0);
		visitas.AppendColumn ("Nro Doc.", new CellRendererText (), "text", 1);
		visitas.AppendColumn ("Apellido", new CellRendererText (), "text", 2);
		visitas.AppendColumn ("Nombre", new CellRendererText (), "text", 3);

		ListStore store = (ListStore)visitas.Model;
		foreach (Solicitante s in l) {
			TreeIter iter = store.AppendValues (s.TipoDocumento.ToString (), s.NroDocumento, s.Nombre, s.Apellido);
			Console.WriteLine ("Agregando {0}", s.Nombre);
		}
		c.Dispose ();
	}

	public void OnEstablecerPendiente (object o, EventArgs args)
	{
		TreeSelection fromSel = visitas.Selection;
		TreeIter iter;
		TreeModel model;
		ListStore store = (ListStore)visitas.Model;

		if (fromSel.GetSelected (out model, out iter) == false) {
			/* Nada seleccionado */
			return;
		}
		ETipoDocumento tipoDoc;
		int nroDoc;
		tipoDoc = (ETipoDocumento)Enum.Parse (typeof (ETipoDocumento), (string)store.GetValue (iter, 0), true);
		nroDoc = (int)store.GetValue (iter, 1);

		RegistrarVisitasController c = new RegistrarVisitasController (null);
		c.EstablecerPendiente (tipoDoc, nroDoc);
		c.Dispose ();
		store.Remove (ref iter);
	}
	
	public void OnEliminarSolicitante (object o, EventArgs args)
	{
		TreeSelection fromSel = visitas.Selection;
		TreeIter iter;
		TreeModel model;
		ListStore store = (ListStore)visitas.Model;

		if (fromSel.GetSelected (out model, out iter) == false) {
			/* Nada seleccionado */
			return;
		}

		/* Confirmo la operacion */
		MessageDialog md = new MessageDialog (
			null, 
			DialogFlags.DestroyWithParent,
			MessageType.Question, 
			ButtonsType.YesNo, "Esta seguro de quere eliminar el solicitante?"
		);
		     
		ResponseType result = (ResponseType)md.Run ();

		if (result == ResponseType.No) {
			md.Destroy ();
			return;
		}
		md.Destroy ();

		ETipoDocumento tipoDoc;
		int nroDoc;
		tipoDoc = (ETipoDocumento)Enum.Parse (typeof (ETipoDocumento), (string)store.GetValue (iter, 0), true);
		nroDoc = (int)store.GetValue (iter, 1);

		RegistrarVisitasController c = new RegistrarVisitasController (null);
		c.EliminarSolicitante (tipoDoc, nroDoc);
		c.Dispose ();

		store.Remove (ref iter);
	}

	public void OnAfiliar (object o, EventArgs args)
	{
		TreeSelection fromSel = visitas.Selection;
		TreeIter iter;
		TreeModel model;
		ListStore store = (ListStore)visitas.Model;

		if (fromSel.GetSelected (out model, out iter) == false) {
			/* Nada seleccionado */
			return;
		}
		ETipoDocumento tipoDoc;
		int nroDoc;
		tipoDoc = (ETipoDocumento)Enum.Parse (typeof (ETipoDocumento), (string)store.GetValue (iter, 0), true);
		nroDoc = (int)store.GetValue (iter, 1);

		RegistrarVisitasController c = new RegistrarVisitasController (null);
		/* Obtengo la cantidad de familiares */
		int familiares = c.ObtenerCantidadFamiliares (tipoDoc, nroDoc);

		bool error = false;
		if (familiares > 0) {
			for (int i=0; i<familiares; i++) {
				error = AgregarFamiliar (i+1, familiares, tipoDoc, nroDoc, c);
			}
		}

		if (!error) {
			c.Visitado (tipoDoc, nroDoc);
			store.Remove (ref iter);
		}

		c.Dispose ();
	}

	private bool AgregarFamiliar (int n, int total, ETipoDocumento tipo, int nro, RegistrarVisitasController c)
	{
		VAgregarFamiliar w = new VAgregarFamiliar (n, total, tipo, nro, c);
		if (w.Run () == true) {
			MessageDialog md = new MessageDialog (null, 
				DialogFlags.DestroyWithParent,
				MessageType.Error, 
				ButtonsType.Close, "No se pudo agregar el familiar!.");

			md.Run ();
			md.Destroy();
			return true;
		}
		return false;
	}

	public void OnSeleccionarFechaClicked (object o, EventArgs args)
	{
		CalendarDialog d;
		if (fechaNac.Text.Equals (""))
			d = new CalendarDialog ();
		else
			d = new CalendarDialog (fechaNac.Text);
		
		int response;
		
		response = d.Run();
		if (response == -3)
			fechaNac.Text = d.Date.ToLongDateString ();
		d.Destroy ();
	}

	public void Run ()
	{
		Dialog w = (Dialog)xml.GetWidget ("registrar_visitas");
		w.Run ();
		w.Destroy ();
	}
}