/*
* This file is part of LibrePlan
*
* Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
* Desenvolvemento Tecnolóxico de Galicia
* Copyright (C) 2010-2011 Igalia, S.L.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.libreplan.business.advance.entities;
import java.math.BigDecimal;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
import javax.validation.constraints.AssertTrue;
import javax.validation.constraints.NotNull;
import javax.validation.Valid;
import org.joda.time.LocalDate;
import org.libreplan.business.common.BaseEntity;
import org.libreplan.business.orders.entities.OrderElement;
import org.libreplan.business.planner.entities.consolidations.NonCalculatedConsolidatedValue;
public class AdvanceMeasurement extends BaseEntity {
public static AdvanceMeasurement create(LocalDate date, BigDecimal value) {
AdvanceMeasurement advanceMeasurement = new AdvanceMeasurement(date,
value);
advanceMeasurement.setNewObject(true);
return advanceMeasurement;
}
public static AdvanceMeasurement create() {
AdvanceMeasurement advanceMeasurement = new AdvanceMeasurement();
advanceMeasurement.setNewObject(true);
return advanceMeasurement;
}
private LocalDate date;
private BigDecimal value;
private AdvanceAssignment advanceAssignment;
private Date communicationDate;
@Valid
private Set<NonCalculatedConsolidatedValue> nonCalculatedConsolidatedValues = new HashSet<NonCalculatedConsolidatedValue>();
public AdvanceMeasurement() {
}
private AdvanceMeasurement(LocalDate date, BigDecimal value) {
this.date = date;
this.value = value;
if (this.value != null) {
this.value.setScale(2, BigDecimal.ROUND_HALF_UP);
}
}
public void setDate(LocalDate date) {
if ((date != null) && (this.date != null)
&& (this.date.compareTo(date) != 0)) {
resetCommunicationDate();
}
this.date = date;
}
@NotNull(message = "date not specified")
public LocalDate getDate() {
return this.date;
}
public void setValue(BigDecimal value) {
this.value = value;
if (value != null) {
this.value.setScale(2, BigDecimal.ROUND_DOWN);
}
if ((this.value != null) && (value != null)
&& (this.value.compareTo(value) != 0)) {
resetCommunicationDate();
}
if (advanceAssignment != null) {
advanceAssignment.getOrderElement()
.markAsDirtyLastAdvanceMeasurementForSpreading();
}
}
@NotNull(message = "value not specified")
public BigDecimal getValue() {
return value;
}
public void setAdvanceAssignment(AdvanceAssignment advanceAssignment) {
this.advanceAssignment = advanceAssignment;
}
@NotNull(message = "progress assignment not specified")
public AdvanceAssignment getAdvanceAssignment() {
return this.advanceAssignment;
}
public void setCommunicationDate(Date communicationDate) {
this.communicationDate = communicationDate;
}
public Date getCommunicationDate() {
return communicationDate;
}
/**
* Just set the communication date if it was <code>null</code>. Otherwise
* keep the old value stored.
*
* @param communicationDate
*/
public void updateCommunicationDate(Date communicationDate) {
DirectAdvanceAssignment advanceAssignment = (DirectAdvanceAssignment) getAdvanceAssignment();
if (advanceAssignment.isFake()) {
OrderElement orderElement = advanceAssignment.getOrderElement();
Set<DirectAdvanceAssignment> directAdvanceAssignments = orderElement
.getAllDirectAdvanceAssignments(advanceAssignment
.getAdvanceType());
for (DirectAdvanceAssignment directAdvanceAssignment : directAdvanceAssignments) {
for (AdvanceMeasurement advanceMeasurement : directAdvanceAssignment
.getAdvanceMeasurements()) {
advanceMeasurement
.updateCommunicationDate(communicationDate);
}
}
} else {
if ((this.communicationDate == null) && (communicationDate != null)) {
this.communicationDate = communicationDate;
}
}
}
private void resetCommunicationDate() {
communicationDate = null;
}
@AssertTrue(message = "The current value must be less than the max value.")
public boolean isValueIsLessThanMaxValueConstraint() {
if ((this.value == null) || (this.advanceAssignment == null)){
return true;
}
if (this.advanceAssignment instanceof DirectAdvanceAssignment) {
BigDecimal defaultMaxValue = ((DirectAdvanceAssignment) this.advanceAssignment)
.getMaxValue();
return (this.value.compareTo(defaultMaxValue) <= 0);
}
return true;
}
@AssertTrue(message = "The current value must be less than the max value.")
public boolean isValidPrecisionConstraint() {
if ((this.value == null) || (this.advanceAssignment == null)
|| (this.advanceAssignment.getAdvanceType() == null)) {
return true;
}
BigDecimal precision = this.advanceAssignment.getAdvanceType()
.getUnitPrecision();
BigDecimal result[] = value.divideAndRemainder(precision);
BigDecimal zero = (BigDecimal.ZERO).setScale(4);
if (result[1].compareTo(zero) == 0) {
return true;
}
return false;
}
public void setNonCalculatedConsolidatedValues(
Set<NonCalculatedConsolidatedValue> nonCalculatedConsolidatedValues) {
this.nonCalculatedConsolidatedValues = nonCalculatedConsolidatedValues;
}
public Set<NonCalculatedConsolidatedValue> getNonCalculatedConsolidatedValues() {
return nonCalculatedConsolidatedValues;
}
}