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

import net.sourceforge.fenixedu.applicationTier.FenixService;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.InvalidArgumentsServiceException;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionPeriod;
import net.sourceforge.fenixedu.domain.ExecutionSemester;
import net.sourceforge.fenixedu.domain.ExecutionYear;
import net.sourceforge.fenixedu.util.PeriodState;

public class AlterExecutionPeriodState extends FenixService {

    public void run(InfoExecutionPeriod infoExecutionPeriod, PeriodState periodState) throws FenixServiceException {

	final ExecutionSemester executionSemester = ExecutionYear.readExecutionYearByName(
		infoExecutionPeriod.getInfoExecutionYear().getYear()).getExecutionSemesterFor(infoExecutionPeriod.getSemester());
	if (executionSemester == null) {
	    throw new InvalidArgumentsServiceException();
	}
	if (periodState.getStateCode().equals(PeriodState.CURRENT)) {
	    // Deactivate the current
	    ExecutionSemester.readActualExecutionSemester().setState(new PeriodState(PeriodState.OPEN));
	}
	executionSemester.setState(periodState);
    }

}