/*
 * Created on Jun 26, 2004
 */
package net.sourceforge.fenixedu.dataTransferObject.grant.contract;

import java.util.Date;

import net.sourceforge.fenixedu.dataTransferObject.InfoObject;
import net.sourceforge.fenixedu.domain.grant.contract.GrantInsurance;
import net.sourceforge.fenixedu.persistenceTier.ExcepcaoPersistencia;
import net.sourceforge.fenixedu.util.projectsManagement.FormatDouble;

/**
 * @author Barbosa
 * @author Pica
 */
public class InfoGrantInsurance extends InfoObject {

    // This is the value of a day of an insurance. It's static for all
    // contracts.
    public static final double dayValueOfInsurance = 63.45;

    private Date dateEndInsurance;

    private Date dateBeginInsurance;

    private Double totalValue;

    private InfoGrantContract infoGrantContract;

    private InfoGrantPaymentEntity infoGrantPaymentEntity;

    public InfoGrantInsurance() {
	super();
    }

    /**
     * @return Returns the infoGrantContract.
     */
    public InfoGrantContract getInfoGrantContract() {
	return infoGrantContract;
    }

    /**
     * @param infoGrantContract
     *            The infoGrantContract to set.
     */
    public void setInfoGrantContract(InfoGrantContract infoGrantContract) {
	this.infoGrantContract = infoGrantContract;
    }

    /**
     * @return Returns the dateBeginInsurance.
     */
    public Date getDateBeginInsurance() {
	return dateBeginInsurance;
    }

    /**
     * @param dateBeginInsurance
     *            The dateBeginInsurance to set.
     */
    public void setDateBeginInsurance(Date dateBeginInsurance) {
	this.dateBeginInsurance = dateBeginInsurance;
    }

    /**
     * @return Returns the dateEndInsurance.
     */
    public Date getDateEndInsurance() {
	return dateEndInsurance;
    }

    /**
     * @param dateEndInsurance
     *            The dateEndInsurance to set.
     */
    public void setDateEndInsurance(Date dateEndInsurance) {
	this.dateEndInsurance = dateEndInsurance;
    }

    /**
     * @return Returns the totalValue.
     */
    public Double getTotalValue() {
	return totalValue;
    }

    /**
     * @param totalValue
     *            The totalValue to set.
     */
    public void setTotalValue(Double totalValue) {
	this.totalValue = totalValue;
    }

    /**
     * @return Returns the infoGrantPaymentEntity.
     */
    public InfoGrantPaymentEntity getInfoGrantPaymentEntity() {
	return infoGrantPaymentEntity;
    }

    /**
     * @param infoGrantPaymentEntity
     *            The infoGrantPaymentEntity to set.
     */
    public void setInfoGrantPaymentEntity(InfoGrantPaymentEntity infoGrantPaymentEntity) {
	this.infoGrantPaymentEntity = infoGrantPaymentEntity;
    }

    public static Double getDayValueOfInsurance() {
	return Double.valueOf(dayValueOfInsurance);
    }

    /**
     * If the date begin and date end is set, calculates the number of days and
     * multiply by the constant value 'dayValueOfInsurance'
     */
    public static Double calculateTotalValue(Date dateBegin, Date dateEnd) {

	final long MILLIS_PER_DAY = 1000 * 60 * 60 * 24;
	long days = 0;

	if (dateBegin != null && dateEnd != null && (dateBegin.before(dateEnd) || dateBegin.equals(dateEnd))) {
	    long deltaMillis = dateEnd.getTime() - dateBegin.getTime();
	    days = (deltaMillis / MILLIS_PER_DAY) + 1;
	    return Double.valueOf(FormatDouble.round(((getDayValueOfInsurance().doubleValue()) / 365) * days));

	}
	return Double.valueOf(0);
    }

    public void setTotalValue() {
	totalValue = InfoGrantInsurance.calculateTotalValue(this.dateBeginInsurance, this.dateEndInsurance);
    }

    public void copyFromDomain(GrantInsurance grantInsurance) {
	super.copyFromDomain(grantInsurance);
	if (grantInsurance != null) {
	    setDateBeginInsurance(grantInsurance.getDateBeginInsurance());
	    setDateEndInsurance(grantInsurance.getDateEndInsurance());
	    setTotalValue(grantInsurance.getTotalValue());
	}
    }

    public static InfoGrantInsurance newInfoFromDomain(GrantInsurance grantInsurance) {
	InfoGrantInsurance infoGrantInsurance = null;
	if (grantInsurance != null) {
	    infoGrantInsurance = new InfoGrantInsurance();
	    infoGrantInsurance.copyFromDomain(grantInsurance);
	}
	return infoGrantInsurance;
    }
}