package org.argeo.connect.core;
   
   import java.util.List;
   
   import javax.jcr.Node;
   import javax.jcr.RepositoryException;
   import javax.jcr.Session;
   
   import org.argeo.connect.AppService;
  import org.argeo.connect.ConnectException;
  import org.argeo.connect.SystemAppService;
  import org.argeo.eclipse.ui.EclipseUiUtils;
  
  public class DefaultSystemAppService extends AbstractAppService implements SystemAppService {
  
  	// Injected known AppWorkbenchServices: order is important, first found
  	// result will be returned by the various methods.
  	private List<AppService> knownAppServices;
  
  	@Override
  	public Node publishEntity(Node parent, String nodeType, Node srcNode, boolean removeSrcNode)
  			throws RepositoryException {
  		for (AppService appService : knownAppServices) {
  			if (appService.isKnownType(nodeType))
  				return appService.publishEntity(parent, nodeType, srcNode, removeSrcNode);
  		}
  		return null;
  	}
  
  	@Override
  	public String getAppBaseName() {
  		return OfficeConstants.SUITE_APP_BASE_NAME;
  	}
  
  	@Override
  	public String getBaseRelPath(String nodeType) {
  		for (AppService appService : knownAppServices) {
  			if (appService.isKnownType(nodeType))
  				return appService.getBaseRelPath(nodeType);
  		}
  		return null;
  		// return getAppBaseName();
  	}
  
  	@Override
  	public String getDefaultRelPath(Node entity) throws RepositoryException {
  		for (AppService appService : knownAppServices) {
  			if (appService.isKnownType(entity))
  				return appService.getDefaultRelPath(entity);
  		}
  		return null;
  	}
  
  	@Override
  	public String getMainNodeType(Node node) {
  		for (AppService appService : knownAppServices) {
  			String foundType = appService.getMainNodeType(node);
  			if (EclipseUiUtils.notEmpty(foundType))
  				return foundType;
  		}
  		return null;
  	}
  
  	@Override
  	public String getDefaultRelPath(Session session, String nodetype, String id) {
  		for (AppService appService : knownAppServices) {
  			if (appService.isKnownType(nodetype))
  				return appService.getDefaultRelPath(session, nodetype, id);
  		}
  		return null;
  	}
  
  	/** Insures the correct service is called on save */
  	@Override
  	public Node saveEntity(Node entity, boolean publish) {
  		for (AppService appService : knownAppServices) {
  			if (appService.isKnownType(entity))
  				return appService.saveEntity(entity, publish);
  		}
  		throw new ConnectException("Unknown NodeType for " + entity + ". Cannot save");
  		// return AppService.super.saveEntity(entity, publish);
  	}
  
  	@Override
  	public boolean isKnownType(Node entity) {
  		for (AppService appService : knownAppServices) {
  			if (appService.isKnownType(entity))
  				return true;
  		}
  		return false;
  	}
  
  	@Override
  	public boolean isKnownType(String nodeType) {
  		for (AppService appService : knownAppServices) {
  			if (appService.isKnownType(nodeType))
  				return true;
  		}
  		return false;
 	}
 
 	public void setKnownAppServices(List<AppService> knownAppServices) {
 		this.knownAppServices = knownAppServices;
 	}
 
 }