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

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.InfoExecutionCourse;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionDegree;
import net.sourceforge.fenixedu.dataTransferObject.InfoExecutionPeriod;
import net.sourceforge.fenixedu.domain.DegreeCurricularPlan;
import net.sourceforge.fenixedu.domain.ExecutionCourse;
import net.sourceforge.fenixedu.domain.ExecutionSemester;
import pt.ist.fenixWebFramework.services.Service;

/**
 * @author Joćo Mota
 */
public class ReadExecutionCoursesByDegreeAndExecutionPeriod extends FenixService {

    @Service
    public static Object run(InfoExecutionDegree infoExecutionDegree, InfoExecutionPeriod infoExecutionPeriod)
	    throws FenixServiceException {

	List infoExecutionCourseList = new ArrayList();

	List executionCourseList = new ArrayList();
	DegreeCurricularPlan degreeCurricularPlan = DegreeCurricularPlan.readByNameAndDegreeSigla(infoExecutionDegree
		.getInfoDegreeCurricularPlan().getName(), infoExecutionDegree.getInfoDegreeCurricularPlan().getInfoDegree()
		.getSigla());
	if (degreeCurricularPlan != null) {
	    ExecutionSemester executionSemester = rootDomainObject
		    .readExecutionSemesterByOID(infoExecutionPeriod.getIdInternal());
	    List temp = null;
	    for (int i = 1; i < 6; i++) {
		temp = degreeCurricularPlan.getExecutionCoursesByExecutionPeriodAndSemesterAndYear(executionSemester, i,
			infoExecutionPeriod.getSemester());
		executionCourseList.addAll(temp);
	    }
	}

	for (int i = 0; i < executionCourseList.size(); i++) {
	    ExecutionCourse aux = (ExecutionCourse) executionCourseList.get(i);
	    InfoExecutionCourse infoExecutionCourse = InfoExecutionCourse.newInfoFromDomain(aux);
	    infoExecutionCourseList.add(infoExecutionCourse);
	}

	return infoExecutionCourseList;

    }

}