package relcontext;

import org.openstreetmap.josm.data.osm.INode;
import org.openstreetmap.josm.data.osm.IRelation;
import org.openstreetmap.josm.data.osm.IWay;
import org.openstreetmap.josm.gui.NameFormatterHook;

/**
 * Formatter hook for some tags that Dirk does not want to support.
 * 
 * @author Zverik
 */
public class ExtraNameFormatHook implements NameFormatterHook {

    public String checkRelationTypeName( IRelation relation, String defaultName ) {
	return null;
    }

    public String checkFormat( INode node, String defaultName ) {
	return null;
    }

    public String checkFormat( IWay way, String defaultName ) {
	if( way.get("place") != null && way.get("name") == null && way.get("place_name") != null )
	    return way.get("place_name") + " " + defaultName;
	return null;
    }

    public String checkFormat( IRelation relation, String defaultName ) {
	String type = relation.get("type");
	if( type != null ) {
	    String name = relation.get("destination");
	    if( type.equals("destination_sign") && name != null ) {
		if( relation.get("distance") != null )
		    name += " " + relation.get("distance");
		if( defaultName.indexOf('"') < 0 )
		    return '"' + name + "\" " + defaultName;
		else
		    return defaultName.replaceFirst("\".?+\"", '"'+name+'"');
	    }
	}
	return null;
    }
}