package pt.utl.ist.scripts.runOnce.candidacy;

import java.util.Set;

import net.sourceforge.fenixedu.domain.accounting.Event;
import net.sourceforge.fenixedu.domain.accounting.EventType;
import net.sourceforge.fenixedu.domain.accounting.PaymentCode;
import net.sourceforge.fenixedu.domain.accounting.PaymentCodeType;
import net.sourceforge.fenixedu.domain.accounting.ResidenceEvent;
import net.sourceforge.fenixedu.domain.accounting.paymentCodes.AccountingEventPaymentCode;
import net.sourceforge.fenixedu.util.Month;

import org.joda.time.LocalDate;
import org.joda.time.YearMonthDay;

import pt.utl.ist.scripts.commons.AtomicScript;

public class CancelUnusedPaymentCodes extends AtomicScript {

    @Override
    protected void run() throws Exception {
        int count = 0;
        LocalDate original = new LocalDate(2013, 07, 5);
        LocalDate created = new LocalDate(2013, 07, 8);
        YearMonthDay start = new YearMonthDay(2013, 07, 8);
        nextPaymentCode: for (PaymentCode paymentCode : rootDomainObject.getPaymentCodesSet()) {
            if (paymentCode instanceof AccountingEventPaymentCode) {
                if (paymentCode.getType().equals(PaymentCodeType.RESIDENCE_FEE)
                        && paymentCode.getWhenCreated().toLocalDate().isEqual(created)
                        && paymentCode.getStartDate().isEqual(start) && paymentCode.isNew()) {
                    Set<? extends Event> events = paymentCode.getPerson().getEventsByEventType(EventType.RESIDENCE_PAYMENT);
                    for (Event event : events) {
                        ResidenceEvent residenceEvent = (ResidenceEvent) event;
                        if (residenceEvent.getResidenceMonth().getMonth().equals(Month.JULY)
                                && residenceEvent.getWhenOccured().toLocalDate().equals(original)) {
                            if (event.getPaymentCodesSet().size() == 2) {
                                for (PaymentCode eventPaymentCode : event.getAllPaymentCodes()) {
                                    if (eventPaymentCode != paymentCode && !eventPaymentCode.isCancelled()) {
                                        paymentCode.cancel();
                                        count++;
                                        continue nextPaymentCode;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        System.out.println(count + " canceled payment codes");
    }

    public static final void main(String[] args) {
        processWriteTransaction(new CancelUnusedPaymentCodes());
    }
}