/*
 * PrestadoresDataProvider.java
 *
 * Created on February 2, 2007, 9:53 AM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package siprp.medicina.prestadores;

import com.evolute.utils.Singleton;
import com.evolute.utils.arrays.Object2DArray;
import com.evolute.utils.arrays.Virtual2DArray;
import com.evolute.utils.db.DBManager;
import com.evolute.utils.db.Executer;
import com.evolute.utils.sql.Field;
import com.evolute.utils.sql.Select;
import com.evolute.utils.ui.search.SearchDialog;
import com.evolute.utils.ui.search.SearchExecuter;

/**
 *
 * @author fpalma
 */
public class PrestadoresDataProvider
		implements SearchExecuter
{
	private static final Object LOCK = new Object();
	private static PrestadoresDataProvider instance = null;
	
	private static final String SEARCH_TITLE = "Procurar prestadores";
	private static final String SEARCH_COLUMNS[] = 
			new String[]{ "Designa\u00e7\u00e3o", "Servi\u00e7os" };
	
	private Executer EXECUTER;
	
	/** Creates a new instance of PrestadoresDataProvider */
	public PrestadoresDataProvider()
		throws Exception
	{
		DBManager dbm = ( DBManager ) Singleton.getInstance( Singleton.DEFAULT_DBMANAGER );
		EXECUTER = dbm.getSharedExecuter( this );
	}
	
	public static PrestadoresDataProvider getProvider()
		throws Exception
	{
		synchronized( LOCK )
		{
			if( instance == null )
			{
				instance = new PrestadoresDataProvider();
			}
		}
		return instance;
	}

	public boolean hasDetails()
	{
		return false;
	}

	public String getSearchTitle()
	{
		return SEARCH_TITLE;
	}

	public String[] getColumnNames()
	{
		return SEARCH_COLUMNS;
	}

	public void showDetails(SearchDialog dialog, Object o) throws Exception
	{
	}

	public Virtual2DArray search(String pattern) throws Exception
	{
		pattern = pattern.trim().toLowerCase();
		pattern = pattern.replace( ' ', '%' );
		Select select = 
				new Select( new String[]{ "prestadores" },
							new String[]{ "id", "nome", "faz_consultas", "faz_ecds", "nome_plain" },
							new Field( "nome_plain" ).isLike( "%" + pattern + "%" ),
							new String[]{ "nome_plain" },
							null );
		Virtual2DArray array = EXECUTER.executeQuery( select );
		Object data[][] = new Object[ array.columnLength() ][ 3 ];
		for( int n = 0; n < data.length; n++ )
		{
			data[ n ][ 0 ] = array.get( n, 0 );
			data[ n ][ 1 ] = array.get( n, 1 );
			String str = "";
			if( "y".equals( array.get( n, 2 ) ) )
			{
				str += "consultas";
			}
			if( "y".equals( array.get( n, 3 ) ) )
			{
				str += ( str.length() > 0 ? ", " : "" ) + "ecds";
			}
			data[ n ][ 2 ] = str;
		}
		return new Object2DArray( data );
	}
}