package net.sourceforge.fenixedu.domain.internship;

import net.sourceforge.fenixedu.domain.RootDomainObject;

import org.joda.time.Interval;

import pt.ist.fenixWebFramework.services.Service;

public class InternshipCandidacySession extends InternshipCandidacySession_Base {
    public InternshipCandidacySession(Interval interval) {
	super();
	setCandidacyInterval(interval);
	setRootDomainObject(RootDomainObject.getInstance());
    }

    /**
     * This will deep erase the candidacy session, all candidacies created in
     * this session will be wiped out.
     */
    @Service
    public void delete() {
	for (; hasAnyInternshipCandidacy(); getInternshipCandidacy().get(0).delete())
	    ;
	removeRootDomainObject();
	super.deleteDomainObject();
    }

    public String getPresentationName() {
	return getCandidacyInterval().getStart().toLocalDate() + "/" + getCandidacyInterval().getEnd().toLocalDate();
    }

    public static InternshipCandidacySession getMostRecentCandidacySession() {
	InternshipCandidacySession current = null;
	for (InternshipCandidacySession session : RootDomainObject.getInstance().getInternshipCandidacySessionSet()) {
	    if (current == null || session.getCandidacyInterval().isAfter(current.getCandidacyInterval())) {
		current = session;
	    }
	}
	return current;
    }
}