/*
 * Created on 19.8.2004
 */
package is.idega.idegaweb.marathon.business;

import is.idega.idegaweb.marathon.data.Participant;
import is.idega.idegaweb.marathon.data.ParticipantHome;

import java.rmi.RemoteException;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;

import javax.transaction.SystemException;
import javax.transaction.UserTransaction;

import com.idega.block.importer.data.ImportFile;
import com.idega.business.IBOServiceBean;
import com.idega.data.IDOLookup;
import com.idega.user.data.Group;


/**
 * @author laddi
 */
public class RunChipNumberImportBean extends IBOServiceBean  implements RunChipNumberImport{

	private UserTransaction transaction;
	private ImportFile file;

	/* (non-Javadoc)
	 * @see com.idega.block.importer.business.ImportFileHandler#getFailedRecords()
	 */
	public List getFailedRecords() throws RemoteException {
		// TODO Auto-generated method stub
		return null;
	}
	/* (non-Javadoc)
	 * @see com.idega.block.importer.business.ImportFileHandler#handleRecords()
	 */
	public boolean handleRecords() throws RemoteException {
		transaction = getSessionContext().getUserTransaction();
		try {
			transaction.begin();
			
			String item;
			int count = 1;
			String chipBunchNumber = file.getFile().getName();
			chipBunchNumber = chipBunchNumber.substring(chipBunchNumber.indexOf("_") + 1);
			
			ParticipantHome runHome = (ParticipantHome) IDOLookup.getHome(Participant.class);
			Collection runners = runHome.findAllWithoutChipNumber(126);
			if (!runners.isEmpty()) {
				int runnersCount = runners.size();
				Iterator iterator = runners.iterator();
				while ( !(item=(String)file.getNextRecord()).equals("") && iterator.hasNext() ) {
					Participant runner = (Participant) iterator.next();
					String chipNumber = file.getValueAtIndexFromRecordString(1, item);
					
					runner.setChipNumber(chipNumber);
					runner.setChipBunchNumber(chipBunchNumber);
					runner.store();
					
					System.out.println("Processed record number: "+ (count++) + " of total runners: " + runnersCount);
				}
			}
			else {
				System.out.println("No runners without chip number...");
			}
			transaction.commit();
		}
		catch (Exception ex) {
			ex.printStackTrace();

			try {
				transaction.rollback();
			}
			catch (SystemException e) {
				e.printStackTrace();
			}
			return false;
		}
		return true;
	}
	
	public void log(String msg){
		super.log("[Missing Names Import Handler] "+msg);
	}
	
	/* (non-Javadoc)
	 * @see com.idega.block.importer.business.ImportFileHandler#setImportFile(com.idega.block.importer.data.ImportFile)
	 */
	public void setImportFile(ImportFile file) throws RemoteException {
		this.file = file;

	}
	/* (non-Javadoc)
	 * @see com.idega.block.importer.business.ImportFileHandler#setRootGroup(com.idega.user.data.Group)
	 */
	public void setRootGroup(Group rootGroup) throws RemoteException {
		
	}
}