/**
 * 
 */
package org.gcube.portlets.user.workspace;

import java.util.List;

import org.apache.log4j.Logger;
import org.gcube.common.homelibary.model.items.type.WorkspaceItemType;
import org.gcube.common.homelibrary.home.HomeLibrary;
import org.gcube.common.homelibrary.home.exceptions.InternalErrorException;
import org.gcube.common.homelibrary.home.workspace.Workspace;
import org.gcube.common.homelibrary.home.workspace.WorkspaceFolder;
import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
import org.gcube.common.homelibrary.home.workspace.folder.FolderItem;
import org.gcube.common.homelibrary.home.workspace.folder.items.ExternalFile;
import org.gcube.common.homelibrary.home.workspace.folder.items.ExternalImage;
import org.gcube.common.homelibrary.home.workspace.folder.items.ExternalPDFFile;
import org.gcube.common.homelibrary.home.workspace.folder.items.GCubeItem;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.common.scope.impl.ScopeBean;

/**
 * @author Francesco Mangiacrapa francesco.mangiacrapa{@literal @}isti.cnr.it
 * Jul 3, 2013
 *
 */
public class PublicLinkTest {
	
	
	protected static Logger logger = Logger.getLogger(PublicLinkTest.class);
	
	public static String DEFAULT_SCOPE = "/d4science.research-infrastructures.eu/gCubeApps/EcologicalModelling"; //PRODUCTION
//	public static String DEFAULT_SCOPE = "/gcube/devsec"; //DEV
	
	public static void main(String[] args) {

		try {

			ScopeBean scope = new ScopeBean(DEFAULT_SCOPE);
			ScopeProvider.instance.set(scope.toString());
			
			Workspace ws = HomeLibrary
					.getHomeManagerFactory()
					.getHomeManager()
					.getHome("leonardo.candela")
					.getWorkspace();
			//
			
			System.out.println("start get root");
			WorkspaceItem root = ws.getRoot();

			System.out.println("start get children");
			List<? extends WorkspaceItem> children = root.getChildren();

			
			System.out.println("children size: "+children.size());
			
			int i=0;
			for (WorkspaceItem workspaceItem : children) {
				
				
				if(workspaceItem.getType().equals(WorkspaceItemType.FOLDER) || workspaceItem.getType().equals(WorkspaceItemType.SHARED_FOLDER)){
					
					WorkspaceFolder folder = (WorkspaceFolder) workspaceItem;
					
					System.out.println(++i+") folder name: "+folder.getName() + " is shared: "+folder.isShared());
				}else{
					
				
					if(workspaceItem.getType().equals(WorkspaceItemType.FOLDER_ITEM)){
					
					FolderItem folderItem = (FolderItem) workspaceItem;
					
					String publicLink = getPubliLinkForFolderItem(folderItem);
					
					System.out.println(++i+") folderItem id: "+folderItem.getId() +", name: "+folderItem.getName() + ", ### Public link: "+publicLink);
					}
					
				}
			}
			System.out.println("end");
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	protected static String getPubliLinkForFolderItem(FolderItem worspaceFolderItem) throws InternalErrorException{
		
		if(worspaceFolderItem==null)
			return "";
		
		try{
			
			switch(worspaceFolderItem.getFolderItemType())
			{
				case EXTERNAL_IMAGE: 
					return ((ExternalImage) worspaceFolderItem).getPublicLink();
				case EXTERNAL_FILE: 
					return ((ExternalFile) worspaceFolderItem).getPublicLink();
				case EXTERNAL_PDF_FILE: 
					return ((ExternalPDFFile) worspaceFolderItem).getPublicLink();
				case EXTERNAL_URL: 
					break;
				case REPORT_TEMPLATE: 
					break;
				case REPORT:
					break;
				case QUERY: 
					break;
				case TIME_SERIES: 
					break;
	//			case AQUAMAPS_ITEM: 
	//				break;
				case PDF_DOCUMENT:
					break;
				case IMAGE_DOCUMENT: 
					GCubeItem imgDoc = (GCubeItem) worspaceFolderItem; //Cast GCubeItem
					return imgDoc.getPublicLink(false);
				case DOCUMENT: 
					break;
				case URL_DOCUMENT: 
					break;
				case METADATA: 
					break;
				default:
					return "";
			}
		
		}catch (Exception e) {
			logger.error("an error occurred when get public link for item: "+worspaceFolderItem.getName());
			return "";
		}
		
		return "";
	}

}