/////////////////////////////////////////////////////////////////////////////
//
// Project ProjectForge Community Edition
// www.projectforge.org
//
// Copyright (C) 2001-2014 Kai Reinhard (k.reinhard@micromata.de)
//
// ProjectForge is dual-licensed.
//
// This community edition is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 3 of the License.
//
// This community edition 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 General
// Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, see http://www.gnu.org/licenses/.
//
/////////////////////////////////////////////////////////////////////////////
package org.projectforge.web.fibu;
import java.util.List;
import java.util.Locale;
import org.apache.commons.lang.StringUtils;
import org.apache.wicket.Component;
import org.apache.wicket.markup.html.form.FormComponent;
import org.apache.wicket.markup.html.form.SubmitLink;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.apache.wicket.util.convert.IConverter;
import org.projectforge.common.NumberHelper;
import org.projectforge.common.RecentQueue;
import org.projectforge.core.BaseSearchFilter;
import org.projectforge.fibu.KundeDO;
import org.projectforge.fibu.KundeDao;
import org.projectforge.fibu.KundeFavorite;
import org.projectforge.fibu.KundeFormatter;
import org.projectforge.user.UserPrefArea;
import org.projectforge.web.user.UserPreferencesHelper;
import org.projectforge.web.wicket.AbstractForm;
import org.projectforge.web.wicket.AbstractSelectPanel;
import org.projectforge.web.wicket.WebConstants;
import org.projectforge.web.wicket.autocompletion.PFAutoCompleteTextField;
import org.projectforge.web.wicket.components.FavoritesChoicePanel;
import org.projectforge.web.wicket.components.MaxLengthTextField;
import org.projectforge.web.wicket.components.TooltipImage;
import org.projectforge.web.wicket.flowlayout.ComponentWrapperPanel;
/**
* This panel shows the actual customer.
* @author Werner Feder (werner.feder@t-online.de)
*
*/
public class NewCustomerSelectPanel extends AbstractSelectPanel<KundeDO> implements ComponentWrapperPanel
{
private static final long serialVersionUID = -7114401036341110814L;
private static final String USER_PREF_KEY_RECENT_CUSTOMERS = "CustomerSelectPanel:recentCustomers";
@SuppressWarnings("unused")
private boolean defaultFormProcessing = false;
@SpringBean(name = "kundeFormatter")
private KundeFormatter kundeFormatter;
@SpringBean(name = "kundeDao")
private KundeDao kundeDao;
private RecentQueue<String> recentCustomers;
private final PFAutoCompleteTextField<KundeDO> customerTextField;
// Only used for detecting changes:
private KundeDO currentCustomer;
private final PropertyModel<String> kundeText;
private TextField<String> kundeTextField;
private FavoritesChoicePanel<KundeDO, KundeFavorite> favoritesPanel;
/**
* @param id
* @param model
* @param caller
* @param selectProperty
*/
@SuppressWarnings("serial")
public NewCustomerSelectPanel(final String id, final IModel<KundeDO> model, final PropertyModel<String> kundeText,
final ISelectCallerPage caller, final String selectProperty)
{
super(id, model, caller, selectProperty);
this.kundeText = kundeText;
customerTextField = new PFAutoCompleteTextField<KundeDO>("customerField", getModel()) {
@Override
protected List<KundeDO> getChoices(final String input)
{
final BaseSearchFilter filter = new BaseSearchFilter();
filter.setSearchFields("id", "name", "identifier", "division");
filter.setSearchString(input);
final List<KundeDO> list = kundeDao.getList(filter);
return list;
}
@Override
protected List<String> getRecentUserInputs()
{
return getRecentCustomers().getRecents();
}
@Override
protected String formatLabel(final KundeDO customer)
{
if (customer == null) {
return "";
}
return kundeFormatter.format(customer, false);
}
@Override
protected String formatValue(final KundeDO customer)
{
if (customer == null) {
return "";
}
return kundeFormatter.format(customer, false);
}
@Override
protected void convertInput()
{
final KundeDO customer = getConverter(getType()).convertToObject(getInput(), getLocale());
setConvertedInput(customer);
if (customer != null && (currentCustomer == null || customer.getId() != currentCustomer.getId())) {
getRecentCustomers().append(kundeFormatter.format(customer, false));
}
currentCustomer = customer;
}
/**
* @see org.apache.wicket.Component#getConverter(java.lang.Class)
*/
@SuppressWarnings({ "unchecked", "rawtypes"})
@Override
public <C> IConverter<C> getConverter(final Class<C> type)
{
return new IConverter() {
@Override
public Object convertToObject(final String value, final Locale locale)
{
if (StringUtils.isEmpty(value) == true) {
getModel().setObject(null);
return null;
}
final int ind = value.indexOf(" - ");
final String idString = ind >= 0 ? value.substring(0, ind) : value;
final Integer id = NumberHelper.parseInteger(idString);
final KundeDO kunde = id != null ? kundeDao.getById(id) : null;
if (kunde == null) {
error(getString("panel.error.customernameNotFound"));
}
getModel().setObject(kunde);
return kunde;
}
@Override
public String convertToString(final Object value, final Locale locale)
{
if (value == null) {
return "";
}
final KundeDO kunde = (KundeDO) value;
return formatLabel(kunde);
}
};
}
};
currentCustomer = getModelObject();
customerTextField.enableTooltips().withLabelValue(true).withMatchContains(true).withMinChars(2).withAutoSubmit(false); // .withWidth(400);
}
/**
* Should be called before init() method. If true, then the validation will be done after submitting.
* @param defaultFormProcessing
*/
public void setDefaultFormProcessing(final boolean defaultFormProcessing)
{
this.defaultFormProcessing = defaultFormProcessing;
}
@SuppressWarnings("serial")
@Override
public NewCustomerSelectPanel init()
{
super.init();
if (kundeText != null) {
kundeTextField = new MaxLengthTextField("kundeText", kundeText) {
@Override
public boolean isVisible()
{
return (NewCustomerSelectPanel.this.getModelObject() == null || NumberHelper.greaterZero(NewCustomerSelectPanel.this
.getModelObject().getId()) == false);
}
};
add(kundeTextField);
} else {
add(AbstractForm.createInvisibleDummyComponent("kundeText"));
}
add(customerTextField);
final SubmitLink selectButton = new SubmitLink("select") {
@Override
public void onSubmit()
{
setResponsePage(new CustomerListPage(caller, selectProperty));
};
};
selectButton.setDefaultFormProcessing(false);
add(selectButton);
selectButton.add(new TooltipImage("selectHelp", WebConstants.IMAGE_KUNDE_SELECT, getString("fibu.tooltip.selectKunde")));
final SubmitLink unselectButton = new SubmitLink("unselect") {
@Override
public void onSubmit()
{
caller.unselect(selectProperty);
}
@Override
public boolean isVisible()
{
return NewCustomerSelectPanel.this.getModelObject() != null;
}
};
unselectButton.setDefaultFormProcessing(false);
add(unselectButton);
unselectButton.add(new TooltipImage("unselectHelp", WebConstants.IMAGE_KUNDE_UNSELECT, getString("fibu.tooltip.unselectKunde")));
// DropDownChoice favorites
favoritesPanel = new FavoritesChoicePanel<KundeDO, KundeFavorite>("favorites", UserPrefArea.KUNDE_FAVORITE, tabIndex, "half select") {
@Override
protected void select(final KundeFavorite favorite)
{
if (favorite.getKunde() != null) {
NewCustomerSelectPanel.this.selectKunde(favorite.getKunde());
}
}
@Override
protected KundeDO getCurrentObject()
{
return NewCustomerSelectPanel.this.getModelObject();
}
@Override
protected KundeFavorite newFavoriteInstance(final KundeDO currentObject)
{
final KundeFavorite favorite = new KundeFavorite();
favorite.setKunde(currentObject);
return favorite;
}
};
add(favoritesPanel);
favoritesPanel.init();
if (showFavorites == false) {
favoritesPanel.setVisible(false);
}
return this;
}
public NewCustomerSelectPanel withAutoSubmit(final boolean autoSubmit)
{
customerTextField.withAutoSubmit(autoSubmit);
return this;
}
@Override
public Component getWrappedComponent()
{
return customerTextField;
}
@Override
protected void convertInput()
{
setConvertedInput(getModelObject());
}
@SuppressWarnings("unchecked")
private RecentQueue<String> getRecentCustomers()
{
if (this.recentCustomers == null) {
this.recentCustomers = (RecentQueue<String>) UserPreferencesHelper.getEntry(USER_PREF_KEY_RECENT_CUSTOMERS);
}
if (this.recentCustomers == null) {
this.recentCustomers = new RecentQueue<String>();
UserPreferencesHelper.putEntry(USER_PREF_KEY_RECENT_CUSTOMERS, this.recentCustomers, true);
}
return this.recentCustomers;
}
@SuppressWarnings("unused")
private String formatCustomer(final KundeDO customer)
{
if (customer == null) {
return "";
}
return kundeFormatter.format(customer, false);
}
/**
* @see org.projectforge.web.wicket.flowlayout.ComponentWrapperPanel#getComponentOutputId()
*/
@Override
public String getComponentOutputId()
{
customerTextField.setOutputMarkupId(true);
return customerTextField.getMarkupId();
}
/**
* @see org.projectforge.web.wicket.flowlayout.ComponentWrapperPanel#getFormComponent()
*/
@Override
public FormComponent< ? > getFormComponent()
{
return customerTextField;
}
/**
* @return The user's raw input of kunde text if given, otherwise null.
*/
public String getKundeTextInput()
{
if (kundeTextField != null) {
return kundeTextField.getRawInput();
}
return null;
}
/**
* Will be called if the user has chosen an entry of the kunde favorites drop down choice.
* @param kunde
*/
protected void selectKunde(final KundeDO kunde)
{
setModelObject(kunde);
caller.select(selectProperty, kunde.getId());
}
/**
* @return the kundeTextField
*/
public TextField<String> getKundeTextField()
{
return kundeTextField;
}
/**
* @return the projectTextField
*/
public PFAutoCompleteTextField<KundeDO> getTextField()
{
return customerTextField;
}
}