/*
* 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.web.common.components.finders;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.SortedMap;
import org.apache.commons.lang3.StringUtils;
import org.libreplan.business.externalcompanies.entities.ExternalCompany;
import org.libreplan.business.hibernate.notification.PredefinedDatabaseSnapshots;
import org.libreplan.business.labels.entities.Label;
import org.libreplan.business.labels.entities.LabelType;
import org.libreplan.business.orders.entities.OrderStatusEnum;
import org.libreplan.business.resources.entities.Criterion;
import org.libreplan.business.resources.entities.CriterionType;
import org.springframework.beans.factory.annotation.Autowired;
import static org.libreplan.web.I18nHelper._;
/**
* Implements all the methods needed to search the criterion to filter the orders.
* Provides multiples criterions to filter like {@link Criterion},
* {@link Label}, {@link OrderStatusEnum},{@link ExternalCompany} object , or
* filter by order code or customer reference.
*
* @author Susana Montes Pedreira <smontes@wirelessgalicia.com>
* @author Vova Perebykivskyi <vova@libreplan-enterprise.com>
*/
public class OrdersMultipleFiltersFinder extends MultipleFiltersFinder {
@Autowired
private PredefinedDatabaseSnapshots databaseSnapshots;
protected OrdersMultipleFiltersFinder() {
}
public List<FilterPair> getFirstTenFilters() {
getListMatching().clear();
fillWithFirstTenFiltersLabels();
fillWithFirstTenFiltersCriterions();
fillWithFirstTenFiltersCustomer();
fillWithFirstTenFiltersState();
fillWithFirstTenFiltersCodes();
fillWithFirstTenFiltersCustomerReferences();
addNoneFilter();
return getListMatching();
}
private List<FilterPair> fillWithFirstTenFiltersLabels() {
Map<LabelType, List<Label>> mapLabels = databaseSnapshots.snapshotLabelsMap();
Iterator<LabelType> iteratorLabelType = mapLabels.keySet().iterator();
while (iteratorLabelType.hasNext() && getListMatching().size() < 10) {
LabelType type = iteratorLabelType.next();
for (int i = 0; getListMatching().size() < 10 && i < mapLabels.get(type).size(); i++) {
Label label = mapLabels.get(type).get(i);
addLabel(label);
}
}
return getListMatching();
}
private List<FilterPair> fillWithFirstTenFiltersCriterions() {
SortedMap<CriterionType, List<Criterion>> mapCriterions = getMapCriterions();
Iterator<CriterionType> iteratorCriterionType = mapCriterions.keySet().iterator();
while (iteratorCriterionType.hasNext() && getListMatching().size() < 10) {
CriterionType type = iteratorCriterionType.next();
for (int i = 0; getListMatching().size() < 10 && i < mapCriterions.get(type).size(); i++) {
Criterion criterion = mapCriterions.get(type).get(i);
addCriterion(type, criterion);
}
}
return getListMatching();
}
private SortedMap<CriterionType, List<Criterion>> getMapCriterions() {
return databaseSnapshots.snapshotCriterionsMap();
}
private List<FilterPair> fillWithFirstTenFiltersCustomer() {
List<ExternalCompany> externalCompanies = databaseSnapshots.snapshotExternalCompanies();
for (int i = 0; getListMatching().size() < 10 && i < externalCompanies.size(); i++) {
ExternalCompany externalCompany = externalCompanies.get(i);
addExternalCompany(externalCompany);
}
return getListMatching();
}
private List<FilterPair> fillWithFirstTenFiltersState() {
for (int i = 0; getListMatching().size() < 10 && i < OrderStatusEnum.values().length; i++) {
OrderStatusEnum state = OrderStatusEnum.values()[i];
addState(state);
}
return getListMatching();
}
private List<FilterPair> fillWithFirstTenFiltersCodes() {
List<String> ordersCodes = databaseSnapshots.snapshotOrdersCodes();
for (int i = 0; getListMatching().size() < 10 && i < ordersCodes.size(); i++) {
String code = ordersCodes.get(i);
addCode(code);
}
return getListMatching();
}
private List<FilterPair> fillWithFirstTenFiltersCustomerReferences() {
List<String> customerReferences = databaseSnapshots.snapshotCustomerReferences();
for (int i = 0; getListMatching().size() < 10 && i < customerReferences.size(); i++) {
String reference = customerReferences.get(i);
addCustomerReference(reference);
}
return getListMatching();
}
public List<FilterPair> getMatching(String filter) {
getListMatching().clear();
if ((filter != null) && (!filter.isEmpty())) {
filter = StringUtils.deleteWhitespace(filter.toLowerCase());
if (filter.indexOf("rc:") == 0) {
searchInCustomerReferences(filter);
} else if (filter.indexOf("cod:") == 0) {
this.searchInOrderCodes(filter);
} else {
searchInCriterionTypes(filter);
searchInLabelTypes(filter);
searchInExternalCompanies(filter);
searchInOrderStatus(filter);
}
}
addNoneFilter();
return getListMatching();
}
private void searchInCriterionTypes(String filter) {
Map<CriterionType, List<Criterion>> mapCriterions = getMapCriterions();
boolean limited = filter.length() < 3;
for (CriterionType type : mapCriterions.keySet()) {
String name = StringUtils.deleteWhitespace(type.getName().toLowerCase());
if (name.contains(filter)) {
setFilterPairCriterionType(type, limited);
} else {
searchInCriterions(type, filter);
}
}
}
private void searchInCriterions(CriterionType type, String filter) {
for (Criterion criterion : getMapCriterions().get(type)) {
String name = StringUtils.deleteWhitespace(criterion.getName().toLowerCase());
if (name.contains(filter)) {
addCriterion(type, criterion);
if ((filter.length() < 3) && (getListMatching().size() > 9)) {
return;
}
}
}
}
private void setFilterPairCriterionType(CriterionType type, boolean limited) {
for (Criterion criterion : getMapCriterions().get(type)) {
addCriterion(type, criterion);
if ((limited) && (getListMatching().size() > 9)) {
return;
}
}
}
private void searchInLabelTypes(String filter) {
Map<LabelType, List<Label>> mapLabels = getLabelsMap();
boolean limited = filter.length() < 3;
for (LabelType type : mapLabels.keySet()) {
String name = StringUtils.deleteWhitespace(type.getName().toLowerCase());
if (name.contains(filter)) {
setFilterPairLabelType(type, limited);
} else {
searchInLabels(type, filter);
}
}
}
private Map<LabelType, List<Label>> getLabelsMap() {
return databaseSnapshots.snapshotLabelsMap();
}
private void searchInLabels(LabelType type, String filter) {
for (Label label : getLabelsMap().get(type)) {
String name = StringUtils.deleteWhitespace(label.getName().toLowerCase());
if (name.contains(filter)) {
addLabel(label);
if ((filter.length() < 3) && (getListMatching().size() > 9)) {
return;
}
}
}
}
private void setFilterPairLabelType(LabelType type, boolean limited) {
for (Label label : getLabelsMap().get(type)) {
addLabel(label);
if ((limited) && (getListMatching().size() > 9)) {
return;
}
}
}
private void searchInExternalCompanies(String filter){
for (ExternalCompany externalCompany : databaseSnapshots.snapshotExternalCompanies()) {
String name = StringUtils.deleteWhitespace(externalCompany.getName().toLowerCase());
String nif = StringUtils.deleteWhitespace(externalCompany.getNif().toLowerCase());
if ((name.contains(filter)) || (nif.contains(filter))) {
addExternalCompany(externalCompany);
if ((filter.length() < 3) && (getListMatching().size() > 9)) {
return;
}
}
}
}
private void searchInOrderStatus(String filter) {
for (OrderStatusEnum state : OrderStatusEnum.values()) {
String name = StringUtils.deleteWhitespace(_(state.name()).toLowerCase());
if (name.contains(filter)) {
addState(state);
if ((filter.length() < 3) && (getListMatching().size() > 9)) {
return;
}
}
}
}
private void searchInOrderCodes(String filter) {
if (filter.indexOf("cod:") == 0) {
String codeFilter = filter.replaceFirst("cod:", "");
for (String code : databaseSnapshots.snapshotOrdersCodes()) {
code = StringUtils.deleteWhitespace(code.toLowerCase());
if (code.equals(codeFilter)) {
addCode(code);
return;
}
}
}
}
private void searchInCustomerReferences(String filter) {
if (filter.indexOf("rc:") == 0) {
String referenceFilter = filter.replaceFirst("rc:", "");
for (String reference : databaseSnapshots.snapshotCustomerReferences()) {
reference = StringUtils.deleteWhitespace(reference.toLowerCase());
if (reference.equals(referenceFilter)) {
addCustomerReference(reference);
return;
}
}
}
}
private void addCriterion(CriterionType type, Criterion criterion) {
String pattern = criterion.getName() + " ( " + type.getName() + " )";
getListMatching().add(
new FilterPair(OrderFilterEnum.Criterion, type.getResource().toLowerCase(), pattern, criterion));
}
private void addLabel(Label label) {
getListMatching().add(new FilterPair(OrderFilterEnum.Label, label.getFinderPattern(), label));
}
private void addExternalCompany(ExternalCompany externalCompany) {
String pattern = externalCompany.getName() + " :: " + externalCompany.getNif();
getListMatching().add(new FilterPair(OrderFilterEnum.ExternalCompany, pattern, externalCompany));
}
private void addState(OrderStatusEnum state) {
getListMatching().add(new FilterPair(OrderFilterEnum.State, _(state.name()), state));
}
private void addCode(String code) {
getListMatching().add(new FilterPair(OrderFilterEnum.Code, code, code));
}
private void addCustomerReference(String reference) {
getListMatching().add(new FilterPair(OrderFilterEnum.CustomerReference, reference, reference));
}
}