package org.simantics.district.route;

/**
 * @author Tuukka Lehtonen
 * @since 6.09
 */
public class RouteEvent {

    public static final int TYPE_ROUTER_REGISTERED = 1;
    public static final int TYPE_ROUTER_UNREGISTERED = 2;

    public static final int TYPE_ROUTE_CREATED = 3;
    public static final int TYPE_ROUTE_REGISTERED = 4;
    public static final int TYPE_ROUTE_DISCARDING = 5;
    public static final int TYPE_ROUTE_DISCARDED = 6;
    public static final int TYPE_ROUTE_RENAMED = 7;
    public static final int TYPE_ROUTE_MODIFIED = 8;
    public static final int TYPE_ROUTE_PERSISTING = 9;
    public static final int TYPE_ROUTE_PERSISTED = 10;
    public static final int TYPE_ROUTE_SOURCE_CHANGED = 11;

    public final RouteService service;
    public final int type;
    public final Object obj;

    public RouteEvent(RouteService service, int type, Object obj) {
        this.service = service;
        this.type = type;
        this.obj = obj;
    }

    @Override
    public String toString() {
        return getClass().getSimpleName() + "[type=" + typeString(type) + ", obj=" + obj + "]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    }

    private static String typeString(int type) {
        switch (type) {
            case TYPE_ROUTER_REGISTERED: return "ROUTER REGISTERED"; //$NON-NLS-1$
            case TYPE_ROUTER_UNREGISTERED: return "ROUTER UNREGISTERED"; //$NON-NLS-1$
            case TYPE_ROUTE_CREATED: return "ROUTE CREATED"; //$NON-NLS-1$
            case TYPE_ROUTE_REGISTERED: return "ROUTE REGISTERED"; //$NON-NLS-1$
            case TYPE_ROUTE_DISCARDING: return "ROUTE DISCARDING"; //$NON-NLS-1$
            case TYPE_ROUTE_DISCARDED: return "ROUTE DISCARDED"; //$NON-NLS-1$
            case TYPE_ROUTE_RENAMED: return "ROUTE RENAMED"; //$NON-NLS-1$
            case TYPE_ROUTE_MODIFIED: return "ROUTE MODIFIED"; //$NON-NLS-1$
            case TYPE_ROUTE_PERSISTING: return "ROUTE PERSISTING"; //$NON-NLS-1$
            case TYPE_ROUTE_PERSISTED: return "ROUTE PERSISTED"; //$NON-NLS-1$
            case TYPE_ROUTE_SOURCE_CHANGED: return "ROUTE SOURCE CHANGED"; //$NON-NLS-1$
            default: return "" + type; //$NON-NLS-1$
        }
    }
    
}