/**
 * 
 */
package net.sourceforge.fenixedu.presentationTier.ajax.teacher;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import net.sourceforge.fenixedu.applicationTier.IUserView;
import net.sourceforge.fenixedu.applicationTier.Filtro.exception.FenixFilterException;
import net.sourceforge.fenixedu.applicationTier.Servico.commons.ReadTeacherByNumber;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.dataTransferObject.InfoTeacher;
import net.sourceforge.fenixedu.presentationTier.Action.resourceAllocationManager.utils.ServiceUtils;

import org.apache.commons.lang.StringUtils;

import pt.ist.fenixWebFramework.security.UserView;

/**
 * @author - Shezad Anavarali (shezad@ist.utl.pt)
 * 
 */
public class TeacherBridge {

    public static String readNameByTeacherNumber(String number) throws FenixFilterException, FenixServiceException {

	if (number == null || number.length() == 0 || !StringUtils.isNumeric(number)) {
	    return "";
	}

	InfoTeacher teacher = (InfoTeacher) ReadTeacherByNumber.run(Integer.valueOf(number));

	return (teacher != null && teacher.getInfoPerson() != null) ? teacher.getInfoPerson().getNome() : "";
    }

    public static Collection readNonAffiliatedTeachersByName(String name) throws FenixFilterException, FenixServiceException {

	if (name == null || name.length() == 0) {
	    return new ArrayList();
	}

	IUserView userView = UserView.getUser();
	Object[] args = { name };
	List nonAffiliatedTeachers = (List) ServiceUtils.executeService("ReadNonAffiliatedTeachersByName", args);
	return nonAffiliatedTeachers;
	// return CollectionUtils.collect(nonAffiliatedTeachers, new
	// Transformer() {
	//        
	// public Object transform(Object arg0) {
	// InfoNonAffiliatedTeacher infoNonAffiliatedTeacher =
	// (InfoNonAffiliatedTeacher) arg0;
	// return infoNonAffiliatedTeacher.getName();
	// }
	//        
	// });

    }

}