CommentPanel.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * 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.turro.issue.wizard;
 
import org.turro.string.Strings;
import org.turro.elephant.context.Application;
import org.turro.i18n.I_;
import org.turro.jpa.input.EntityArrayListbox;
import org.turro.registry.ChangeCategory;
import org.turro.registry.DateTimeChange;
import org.turro.registry.NumberChange;
import org.turro.registry.UniqueNumber;
import org.turro.zkoss.input.ExpressionInput;
import org.turro.zkoss.label.LabelExtended;
import org.turro.zkoss.wizard.WizardPanelComposer;
import org.zkoss.zul.Datebox;
import org.zkoss.zul.Intbox;
import org.zkoss.zul.Textbox;
import org.zkoss.zul.Vlayout;
 
public class CommentPanel extends WizardPanelComposer {
 
  private Textbox comment;
  private Datebox control, delivery, startDate, commentDate;
  private ExpressionInput inputexpenses, inputhours, inputprice;
  private ExpressionInput expenses, hours, price;
  private LabelExtended realexpenses, realhours, realprice,
          leftexpenses, lefthours, leftprice;
  private Vlayout arrayPanel;
  private EntityArrayListbox array;
  private Intbox count;
  
  
  @Override
  public boolean doEnter() {
    Application app = Application.getApplication();
    IssueWizard iw = (IssueWizard) getObjectValue();
    commentDate.setValue(iw.date);
    commentDate.setLenient(true);
    commentDate.setFormat("short+short");
    commentDate.setDisabled(!app.isInRole("issue:all"));
    commentDate.setButtonVisible(!commentDate.isDisabled());
    comment.setValue(iw.comment);
    control.setValue(iw.issue.getControlDate());
    control.setLenient(true);
    control.setFormat("short+short");
    delivery.setValue(iw.issue.getDelivery());
    delivery.setLenient(true);
    delivery.setFormat("short+short");
    realexpenses.setDouble(iw.getIssue().getSumExpenses());
    realhours.setDouble(iw.getIssue().getSumHours());
    realprice.setDouble(iw.getIssue().getSumPrice());
    inputexpenses.setValue(iw.expenses);
    inputhours.setValue(iw.hours);
    inputprice.setValue(iw.price);
    startDate.setValue(iw.issue.getStartDate());
    startDate.setLenient(true);
    startDate.setFormat("short+short");
    expenses.setValue(iw.issue.getExpenses());
    hours.setValue(iw.issue.getHours());
    price.setValue(iw.issue.getPrice());
    updateWhatsLeft();
    arrayPanel.setVisible(iw.issue.getId() == null || iw.issue.getId() == 0L);
    onChange$startDate();
    return true;
  }
 
  @Override
  public boolean doLeave(boolean forwards) {
    ChangeCategory issueCat = new ChangeCategory(2, I_.get("Changes"));
    ChangeCategory commentCat = new ChangeCategory(5, I_.get("Comment"));
    IssueWizard iw = (IssueWizard) getObjectValue();
    if(commentDate.getValue() != null) iw.date = commentDate.getValue();
    iw.comment = comment.getValue();
    iw.changes.addChange(new DateTimeChange(issueCat, I_.get("Control"), 
            iw.issue.getControlDate(), control.getValue()));
    iw.issue.setControlDate(control.getValue());
    iw.changes.addChange(new DateTimeChange(issueCat, I_.get("Delivery"), 
            iw.issue.getDelivery(), delivery.getValue()));
    iw.issue.setDelivery(delivery.getValue());
    iw.expenses = inputexpenses.getDoubleValue();
    iw.hours = inputhours.getDoubleValue();
    iw.price = inputprice.getDoubleValue();
    if(!Strings.isBlank(iw.comment)) {
      iw.changes.addComment(commentCat, iw.comment);
    }
    if(iw.expenses != 0.0d) {
      iw.changes.addChange(new UniqueNumber(issueCat, I_.get("Expenses"), 
            iw.expenses));
    }
    if(iw.hours != 0.0d) {
      iw.changes.addChange(new UniqueNumber(issueCat, I_.get("Hours"), 
            iw.hours));
    }
    if(iw.price != 0.0d) {
      iw.changes.addChange(new UniqueNumber(issueCat, I_.get("Price"), 
            iw.price));
    }
    iw.changes.addChange(new DateTimeChange(issueCat, I_.get("Start date"), 
            iw.issue.getStartDate(), startDate.getValue()));
    iw.issue.setStartDate(startDate.getValue());
    iw.changes.addChange(new NumberChange(issueCat, I_.get("Prevision") + "/" + I_.get("Expenses"), 
            iw.issue.getExpenses(), expenses.getDoubleValue()));
    iw.issue.setExpenses(expenses.getDoubleValue());
    iw.changes.addChange(new NumberChange(issueCat, I_.get("Prevision") + "/" + I_.get("Hours"), 
            iw.issue.getHours(), hours.getDoubleValue()));
    iw.issue.setHours(hours.getDoubleValue());
    iw.changes.addChange(new NumberChange(issueCat, I_.get("Prevision") + "/" + I_.get("Price"), 
            iw.issue.getPrice(), price.getDoubleValue()));
    iw.issue.setPrice(price.getDoubleValue());
    iw.repeat = array.getObjectValue();
    iw.repeatCount = count.intValue();
    return !forwards || ( true );
  }
 
  public void onChange$inputexpenses() {
    updateWhatsLeft();
  }
    
  public void onChange$inputhours() {
    updateWhatsLeft();
  }
    
  public void onChange$inputprice() {
    updateWhatsLeft();
  }
    
  public void onChange$startDate() {
    array.setDisabled(startDate.getValue() == null);
    count.setDisabled(array.isDisabled());
  }
  
  private void updateWhatsLeft() {
    IssueWizard iw = (IssueWizard) getObjectValue();
    leftexpenses.setDouble(
            expenses.getDoubleValue() -
            iw.getIssue().getSumExpenses() -
            inputexpenses.getDoubleValue()
            );
    lefthours.setDouble(
            hours.getDoubleValue() -
            iw.getIssue().getSumHours() -
            inputhours.getDoubleValue()
            );
    leftprice.setDouble(
            price.getDoubleValue() -
            iw.getIssue().getSumPrice() -
            inputprice.getDoubleValue()
            );
  }
 
}