package net.sourceforge.fenixedu.domain.research.activity;

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

import net.sourceforge.fenixedu.domain.Person;
import net.sourceforge.fenixedu.domain.RootDomainObject;
import net.sourceforge.fenixedu.domain.organizationalStructure.Party;
import net.sourceforge.fenixedu.domain.research.activity.Participation.ResearchActivityParticipationRole;
import net.sourceforge.fenixedu.domain.research.result.publication.Article;
import net.sourceforge.fenixedu.domain.research.result.publication.ScopeType;
import net.sourceforge.fenixedu.injectionCode.AccessControl;

public class ScientificJournal extends ScientificJournal_Base implements ParticipationsInterface {

    public ScientificJournal() {
	super();
	setStage(ResearchActivityStage.DRAFT);
	setRootDomainObject(RootDomainObject.getInstance());
    }

    public ScientificJournal(String name, ScopeType type) {
	this();
	this.setName(name);
	this.setLocationType(type);
    }

    public void sweep() {
	if (!hasAnyParticipations() && !hasAnyJournalIssues()) {
	    delete();
	}
    }

    public void delete() {
	for (; !this.getJournalIssues().isEmpty(); this.getJournalIssues().get(0).delete())
	    ;
	for (; !this.getParticipations().isEmpty(); this.getParticipations().get(0).delete())
	    ;
	removeRootDomainObject();
	super.deleteDomainObject();
    }

    public List<ResearchActivityParticipationRole> getAllowedRoles() {
	return ResearchActivityParticipationRole.getAllScientificJournalParticipationRoles();
    }

    @Override
    public void removeJournalIssues(JournalIssue journalIssues) {
	super.removeJournalIssues(journalIssues);
	if (getJournalIssues().isEmpty() && getParticipations().isEmpty()) {
	    delete();
	}
    }

    public List<Article> getArticles() {
	List<Article> articles = new ArrayList<Article>();
	for (JournalIssue issue : getJournalIssues()) {
	    articles.addAll(issue.getArticles());
	}
	return articles;
    }

    public List<ScientificJournalParticipation> getParticipationsFor(Party party) {
	List<ScientificJournalParticipation> participations = new ArrayList<ScientificJournalParticipation>();
	for (ScientificJournalParticipation participation : getParticipations()) {
	    if (participation.getParty().equals(party)) {
		participations.add(participation);
	    }
	}
	return participations;
    }

    public boolean canBeEditedByUser(Person person) {
	for (JournalIssue issue : getJournalIssues()) {
	    if (!issue.canBeEditedByUser(person)) {
		return false;
	    }
	}
	return getParticipations().size() == getParticipationsFor(person).size();

    }

    public boolean canBeEditedByCurrentUser() {
	return canBeEditedByUser(AccessControl.getPerson());
    }

    public void addUniqueParticipation(Participation participation) {
	if (participation instanceof ScientificJournalParticipation) {
	    ScientificJournalParticipation scientificJournalParticipation = (ScientificJournalParticipation) participation;
	    for (ScientificJournalParticipation scientificJournalParticipation2 : getParticipationsSet()) {
		if (scientificJournalParticipation2.getParty().equals(scientificJournalParticipation.getParty())
			&& scientificJournalParticipation2.getRole().equals(scientificJournalParticipation.getRole())) {
		    return;
		}
	    }
	    addParticipations(scientificJournalParticipation);
	}
    }
}