package net.sourceforge.fenixedu.applicationTier.Servico.commons;

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

import net.sourceforge.fenixedu.applicationTier.FenixService;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionPeriod;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionYear;
import net.sourceforge.fenixedu.domain.ExecutionSemester;
import net.sourceforge.fenixedu.domain.ExecutionYear;
import pt.ist.fenixWebFramework.services.Service;

public class ReadNotClosedPublicExecutionPeriodsByExecutionYear extends FenixService {

    @Service
    public static List run(InfoExecutionYear infoExecutionYear) throws FenixServiceException {

	final ExecutionYear executionYear;
	if (infoExecutionYear == null) {
	    executionYear = ExecutionYear.readCurrentExecutionYear();
	} else {
	    executionYear = rootDomainObject.readExecutionYearByOID(infoExecutionYear.getIdInternal());
	}

	final List<InfoExecutionPeriod> result = new ArrayList<InfoExecutionPeriod>();
	for (final ExecutionSemester executionSemester : executionYear.readNotClosedPublicExecutionPeriods()) {
	    result.add(InfoExecutionPeriod.newInfoFromDomain(executionSemester));
	}
	return result;
    }
}