WorksheetComposer.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2015 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.dossier.zul.worksheet;
 
import org.turro.auth.Authentication;
import org.turro.command.Command;
import org.turro.command.Context;
import org.turro.contacts.util.ContactControl;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Worksheet;
import org.turro.dossier.issue.IssueWrapper;
import org.turro.dossier.util.WorksheetUtil;
import org.turro.elephant.context.Application;
import org.turro.elephant.util.Messages;
import org.turro.i18n.I_;
import org.turro.jpa.Dao;
import org.turro.zkoss.dialog.SelectionDialog;
import org.turro.zkoss.input.CollectionListbox;
import org.turro.zul.frame.Framework;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.select.SelectorComposer;
import org.zkoss.zk.ui.select.annotation.Listen;
import org.zkoss.zk.ui.select.annotation.Wire;
import org.zkoss.zul.Toolbarbutton;
 
public class WorksheetComposer extends SelectorComposer<Component> {
  
  @Wire("#contact")
  private ContactControl contact;
  
  @Wire("#save")
  private Toolbarbutton save;
 
  @Wire("#worksheet")
  private WorksheetGrid worksheet;
  
  @Listen("onChange = #contact")
  public void onChangeValues() {
    updateGrid();
  }
  
  @Listen("onClick = #addIssue")
  public void onAddIssue() {
    final CollectionListbox<IssueWrapper> issues = new CollectionListbox<IssueWrapper>() {
      @Override
      protected String convertToString(IssueWrapper v) {
        return v.getIssue().getFullDescription();
      }
    };
    issues.setCheckmark(true);
    issues.setMultiple(true);
    issues.setSelectFirst(false);
    issues.updateCollection(worksheet.getNotInGrid(contact.getIContact()));
    SelectionDialog.getComponent(
            Framework.getCurrent().getPage(),
            I_.get("Issues"),
            issues, "80%", "80%", new Command() {
      @Override
      public Object execute(Context context) {
        if(issues != null) {
          for(IssueWrapper iw : issues.getObjectValues()) {
            worksheet.addValue(contact.getIContact(), iw);
          }
          save.setDisabled(!worksheet.isNeedSave());
        } 
        return null;
      }
    });
  }
 
  @Listen("onClick = #save")
  public void onSave() {
    if(contact.getIContact().isValid()) {
      Dao dao = new DossierPU();
      for(Worksheet ws : worksheet.getWorksheetModel()) {
        ws.setIdContact(contact.getIContact().getId());
        dao.saveObject(ws);
      }
      updateGrid();
    }
  }
 
  @Listen("onClick = #delete")
  public void onDelete() {
    if(contact.getIContact().isValid()) {
      Messages.confirmDeletion().show(() -> {
        WorksheetUtil.removeWorksheet(contact.getIContact().getId());
        updateGrid();
      });
    }
  }
  
  @Listen("onChange = #worksheet")
  public void onChangeGrid() {
    save.setDisabled(!worksheet.isNeedSave());
  }
 
  @Override
  public void doFinally() throws Exception {
    super.doFinally();
    Application app = Application.getApplication();
    if(app.isInRole("worksheet:all")) {
      
    } else {
      contact.setReadOnly(true);
    }
    contact.setIContact(Authentication.getIContact());
    updateGrid();
  }
 
  private void updateGrid() {
    worksheet.setValues(contact.getIContact());
    save.setDisabled(!worksheet.isNeedSave());
  }
  
}