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.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 SelectExecutionCourse extends FenixService {

    @Service
    public static Object run(InfoExecutionDegree infoExecutionDegree, InfoExecutionPeriod infoExecutionPeriod,
	    Integer curricularYear) {

	List infoExecutionCourseList = new ArrayList();

	DegreeCurricularPlan degreeCurricularPlan = DegreeCurricularPlan.readByNameAndDegreeSigla(infoExecutionDegree
		.getInfoDegreeCurricularPlan().getName(), infoExecutionDegree.getInfoDegreeCurricularPlan().getInfoDegree()
		.getSigla());
	if (degreeCurricularPlan != null) {
	    ExecutionSemester executionSemester = rootDomainObject
		    .readExecutionSemesterByOID(infoExecutionPeriod.getIdInternal());
	    List<ExecutionCourse> executionCourseList = degreeCurricularPlan
		    .getExecutionCoursesByExecutionPeriodAndSemesterAndYear(executionSemester, curricularYear,
			    infoExecutionPeriod.getSemester());

	    for (int i = 0; i < executionCourseList.size(); i++) {
		ExecutionCourse executionCourse = (ExecutionCourse) executionCourseList.get(i);

		InfoExecutionCourse infoExecutionCourse = InfoExecutionCourse.newInfoFromDomain(executionCourse);
		infoExecutionCourseList.add(infoExecutionCourse);
	    }
	}

	return infoExecutionCourseList;
    }

}