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

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

import net.sourceforge.fenixedu.applicationTier.FenixService;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.dataTransferObject.InfoCurricularCourse;
import net.sourceforge.fenixedu.dataTransferObject.InfoCurricularCourseScope;
import net.sourceforge.fenixedu.domain.CurricularCourse;
import net.sourceforge.fenixedu.domain.CurricularCourseScope;
import net.sourceforge.fenixedu.domain.ExecutionCourse;
import pt.ist.fenixWebFramework.services.Service;

/**
 * 
 * @author Nuno Nunes (nmsn@rnl.ist.utl.pt)
 */

public class ReadCurricularCourseScopesByExecutionCourseID extends FenixService {

    @Service
    public static List<InfoCurricularCourse> run(Integer executionCourseID) throws FenixServiceException {

	final List<InfoCurricularCourse> infoCurricularCourses = new ArrayList<InfoCurricularCourse>();

	final ExecutionCourse executionCourse = rootDomainObject.readExecutionCourseByOID(executionCourseID);

	for (final CurricularCourse curricularCourse : executionCourse.getAssociatedCurricularCoursesSet()) {
	    final Set<CurricularCourseScope> curricularCourseScopes = curricularCourse
		    .findCurricularCourseScopesIntersectingExecutionCourse(executionCourse);

	    final InfoCurricularCourse infoCurricularCourse = InfoCurricularCourse.newInfoFromDomain(curricularCourse);
	    infoCurricularCourse.setInfoScopes(new ArrayList());

	    for (final CurricularCourseScope curricularCourseScope : curricularCourseScopes) {
		infoCurricularCourse.getInfoScopes().add(InfoCurricularCourseScope.newInfoFromDomain(curricularCourseScope));
	    }
	    infoCurricularCourses.add(infoCurricularCourse);
	}

	return infoCurricularCourses;
    }
}