package siprp.higiene.relatorio;

import static com.evolute.utils.strings.UnicodeLatin1Map.oacute;
import info.clearthought.layout.TableLayout;
import info.clearthought.layout.TableLayoutConstraints;

import java.awt.Color;
import java.awt.Container;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.util.Date;
import java.util.List;

import javax.swing.BorderFactory;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;

import leaf.ui.LeafDialog;
import siprp.data.outer.EmpresasData;
import siprp.data.outer.EstabelecimentosData;
import siprp.data.outer.HsRelatorioData;
import siprp.data.outer.MarcacoesEstabelecimentoData;
import siprp.logic.HigieneSegurancaLogic;
import siprp.ui.SIPRPFrame;

import com.evolute.utils.tracker.TrackableWindow;

public class RelatorioHigieneSegurancaWindow extends SIPRPFrame implements TrackableWindow
{
	private static final long serialVersionUID = 1L;
	
	public static final Color COLOR_RISCO_OK = new Color(200,255,200);
	
	public static final Color COLOR_RISCO_OK_SEL = new Color(140,240,140);
	
	public static final Color COLOR_MEDIDA_OK = new Color(200,230,255);
	
	public static final Color COLOR_MEDIDA_OK_SEL = new Color(160,190,255);
	
	public static final String TITLE = "Relat" + oacute + "rios de H&S";
	
	public static final Dimension SIZE = new Dimension( 1024, 700 );
	
	private final JComboBox comboEmpresas = new JComboBox();
	
	private final JComboBox comboEstabelecimentos = new JComboBox();
	
	private final JComboBox comboVisitas = new JComboBox();
	
	private final PanelRelatorio panelRelatorio = new PanelRelatorio();
	
	public RelatorioHigieneSegurancaWindow()
	{
		setupListeners();
		startupComponents();
		startupLayout();
		placeComponents();
		setTitle( TITLE );
		setSize( SIZE );
		setLocationRelativeTo( null );
	}

	private void startupComponents()
	{
		panelRelatorio.setBorder( BorderFactory.createTitledBorder( "Relat" + oacute + "rio" ) );
		for( EmpresasData empresa : HigieneSegurancaLogic.getAllEmpresas() )
		{
			comboEmpresas.addItem( empresa );
		}
	}
	
	private void startupLayout()
	{
		TableLayout layout = new TableLayout(
				new double[]{ TableLayout.MINIMUM, TableLayout.FILL, TableLayout.MINIMUM, TableLayout.FILL },
				new double[]{ TableLayout.MINIMUM, TableLayout.MINIMUM, TableLayout.FILL }
				);
		layout.setVGap( 5 );
		layout.setHGap( 5 );
		getContentPane().setLayout( layout );
	}
	
	private void placeComponents()
	{
		Container pane = getContentPane();
		pane.add( new JLabel("Empresa"), new TableLayoutConstraints( 0, 0 ) );
		pane.add( comboEmpresas, new TableLayoutConstraints( 1, 0, 3, 0 ) );
		pane.add( new JLabel("Estabelecimento"), new TableLayoutConstraints( 0, 1 ) );
		pane.add( comboEstabelecimentos, new TableLayoutConstraints( 1, 1 ) );
		pane.add( new JLabel("Visita"), new TableLayoutConstraints( 2, 1 ) );
		pane.add( comboVisitas, new TableLayoutConstraints( 3, 1 ) );
		pane.add( panelRelatorio, new TableLayoutConstraints(0,2,3,2));
	}
	
	private void setupListeners()
	{
		comboEmpresas.addItemListener( new ItemListener()
		{
			@Override
			public void itemStateChanged( ItemEvent e )
			{
				if( e.getStateChange() == ItemEvent.SELECTED )
				{
					fillEstabelecimentos( (EmpresasData) e.getItem() );
				}
			}
		} );
		comboEstabelecimentos.addItemListener( new ItemListener()
		{
			@Override
			public void itemStateChanged( ItemEvent e )
			{
				if( e.getStateChange() == ItemEvent.SELECTED )
				{
					fillVisitas( (EstabelecimentosData) e.getItem() );
				}
			}
		} );
		comboVisitas.addItemListener( new ItemListener()
		{
			@Override
			public void itemStateChanged( ItemEvent e )
			{
				if( e.getStateChange() == ItemEvent.SELECTED )
				{
					fillRelatorio( (MarcacoesEstabelecimentoData) e.getItem() );
				}
			}
		} );
		
	}
	
	private void fillEstabelecimentos( EmpresasData empresa )
	{
		comboEstabelecimentos.removeAllItems();
		if( empresa != null )
		{
			for( EstabelecimentosData estabelecimento : empresa.fromEstabelecimentos_empresa_id() )
			{
				comboEstabelecimentos.addItem( estabelecimento );
			}
		}
	}
	
	private void fillVisitas( EstabelecimentosData estabelecimento )
	{
		comboVisitas.removeAllItems();
		if( estabelecimento != null )
		{
			for( MarcacoesEstabelecimentoData visita : estabelecimento.fromMarcacoesEstabelecimento_estabelecimento_id() )
			{
				if( "y".equals( visita.getRealizada() ) )
				{
					comboVisitas.addItem( visita );
				}
			}
		}
	}
	
	private void fillRelatorio( MarcacoesEstabelecimentoData visita )
	{
		try
		{
			setCursor( new Cursor( Cursor.WAIT_CURSOR ) );
			boolean carregarDadosEstabelecimento = false;
//			panelRelatorio.setRelatorio( null, carregarDadosEstabelecimento );
			if( visita != null )
			{
				HsRelatorioData relatorio = null;
				List< HsRelatorioData > relatorios = visita.fromHsRelatorio_marcacao_id();
				Date data = null;
				for( HsRelatorioData current : relatorios )
				{
					boolean newest = data == null ? true : ( data.before( current.getData() ) );
					if( newest )
					{
						data = current.getData();
						relatorio = current;
					}
				}
				if( relatorio == null )
				{
					relatorio = new HsRelatorioData();
					relatorio.setData( new Date() );
					relatorio.setToMarcacao_id( visita );
					relatorio.save();
					carregarDadosEstabelecimento = true;
				}
				panelRelatorio.setRelatorio( relatorio, carregarDadosEstabelecimento );;
			}
			else
			{
				panelRelatorio.setRelatorio( null, carregarDadosEstabelecimento );
			}
		} 
		catch( Exception e )
		{
			LeafDialog.error(e);
		}
		finally
		{
			setCursor( new Cursor( Cursor.DEFAULT_CURSOR ) );
		}
	}
	
	@Override
	public void open()
	{
		setVisible( true );
	}

	public void close()
	{
		SwingUtilities.invokeLater( new Runnable()
		{
			public void run()
			{
				setVisible( false );
				dispose();
			}
		} );
	}

	@Override
	public boolean closeIfPossible()
	{
		close();
		return true;
	}

	@Override
	public void refresh()
	{
		
	}

	public static void main( String[] args )
	{
		RelatorioHigieneSegurancaWindow window = new RelatorioHigieneSegurancaWindow();
		window.setVisible( true );
		window.setDefaultCloseOperation( SIPRPFrame.EXIT_ON_CLOSE );
	}
}