package net.sourceforge.fenixedu.domain.serviceRequests.documentRequests;

import net.sourceforge.fenixedu.dataTransferObject.serviceRequests.DocumentRequestCreateBean;
import net.sourceforge.fenixedu.domain.accounting.EventType;
import net.sourceforge.fenixedu.domain.exceptions.DomainException;

import org.joda.time.YearMonthDay;

import com.linkare.commons.metainfo.Linkare;

public class IRSDeclarationRequest extends IRSDeclarationRequest_Base {

    static final private int FIRST_VALID_YEAR = 2006;

    protected IRSDeclarationRequest() {
	super();
    }

    public IRSDeclarationRequest(final DocumentRequestCreateBean bean) {
	this();
	super.init(bean);

	checkParameters(bean);
	super.setYear(bean.getYear());
    }

    @Override
    protected void checkParameters(final DocumentRequestCreateBean bean) {
	if (bean.getYear() == null) {
	    throw new DomainException(
		    "error.serviceRequests.documentRequests.SchoolRegistrationDeclarationRequest.year.cannot.be.null");
	}

	if (!bean.getRegistration().isActive()) {
	    throw new DomainException("IRSDeclarationRequest.registration.is.not.active");
	}

	if (new YearMonthDay(bean.getYear(), 1, 1).isBefore(new YearMonthDay(FIRST_VALID_YEAR, 1, 1))) {
	    throw new DomainException("IRSDeclarationRequest.only.available.after.first.valid.year");
	}
    }

    @Linkare(author = "Paulo Zenida", comments = "Changed the modifiers order according to the JLS suggestions")
    @Override
    public final DocumentRequestType getDocumentRequestType() {
	return DocumentRequestType.IRS_DECLARATION;
    }

    @Linkare(author = "Paulo Zenida", comments = "Changed the modifiers order according to the JLS suggestions")
    @Override
    public final String getDocumentTemplateKey() {
	return getClass().getName();
    }

    @Linkare(author = "Paulo Zenida", comments = "Changed the modifiers order according to the JLS suggestions")
    @Override
    public final void setYear(Integer year) {
	throw new DomainException("error.serviceRequests.documentRequests.IRSDeclarationRequest.cannot.modify.year");
    }

    @Linkare(author = "Paulo Zenida", comments = "Changed the modifiers order according to the JLS suggestions")
    @Override
    public final EventType getEventType() {
	return null;
    }

    @Override
    protected boolean hasFreeDeclarationRequests() {
	return false;
    }

}