ContactForm.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 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.contacts.zul.control;
 
import java.io.File;
import java.io.IOException;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.amic.util.string.Strings;
import org.turro.command.Command;
import org.turro.command.Context;
import org.turro.contacts.Address;
import org.turro.contacts.Connector;
import org.turro.contacts.Contact;
import org.turro.contacts.control.ContactField;
import org.turro.contacts.control.ContactFieldList;
import static org.turro.contacts.control.ContactFieldType.CONTACT_ADDRESS;
import static org.turro.contacts.control.ContactFieldType.CONTACT_CONNECTOR;
import static org.turro.contacts.control.ContactFieldType.CONTACT_GID;
import static org.turro.contacts.control.ContactFieldType.CONTACT_NAME;
import org.turro.contacts.form.ContactWrapper;
import org.turro.contacts.util.MostUsed;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.impl.util.FileUtil;
import org.turro.elephant.util.Images;
import org.turro.i18n.I_;
import org.turro.zkoss.dialog.SelectionDialog;
import org.turro.zkoss.label.StyledLabel;
import org.turro.zkoss.layout.GridLayout;
import org.turro.zul.frame.Framework;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Image;
import org.zkoss.zul.Space;
import org.zkoss.zul.Textbox;
 
public class ContactForm extends GridLayout implements AfterCompose {
 
  private ContactFieldList fields;
  private Contact contact;
 
  public static void newContact(ContactFieldList fields, final Command command) {
    final ContactForm cf = new ContactForm();
    if(fields.isEmpty()) {
      fields.createMinimumContact();
    }
    cf.setFields(fields);
    cf.setContact(new Contact());
    SelectionDialog.getComponent(Framework.getCurrent().getPage(), 
            I_.get("New contact"), 
            cf, "500px", "600px", new Command() {
 
      @Override
      public Object execute(Context context) {
        if(cf != null) {
          final Contact contact = cf.getContact();
          if(!contact.isEmpty()) {
            ContactWrapper.saveAnyway(contact, new Command() {
              @Override
              public Object execute(Context context) {
                Contact newc = new ContactWrapper(contact).save();
                if(context == null) {
                  context = new Context();
                }
                context.put("contact", newc);
                if(command != null) command.execute(context);
                return null;
              }
            });
          }
        }
        return null;
      }
    });
  }
  
  public static void editContact(ContactFieldList fields, Contact contact, final Command command) {
    final ContactForm cf = new ContactForm();
    if(fields.isEmpty()) {
      fields.createMinimumContact();
    }
    cf.setFields(fields);
    cf.setContact(contact);
    SelectionDialog.getComponent(Framework.getCurrent().getPage(), 
            I_.get("Contact"), 
            cf, "500px", "600px", new Command() {
      @Override
      public Object execute(Context context) {
        if(cf != null) {
          final Contact contact = cf.getContact();
          if(!contact.isEmpty()) {
            ContactWrapper.saveAnyway(contact, new Command() {
              @Override
              public Object execute(Context context) {
                Contact newc = new ContactWrapper(contact).save();
                if(context == null) {
                  context = new Context();
                }
                context.put("contact", newc);
                if(command != null) command.execute(context);
                return null;
              }
            });
          }
        }
        return null;
      }
    });
  }
  
  public void setFields(ContactFieldList fields) {
    this.fields = fields;
  }
 
  public void setContact(Contact contact) {
    this.contact = contact;
  }
 
  public Contact getContact() {
    assignFields();
    return contact;
  }
 
  @Override
  public void afterCompose() {
    try {
      getChildren().clear();
      setHflex("true");
      setColumns("min,1,min");
      Properties properties = new Properties();
      properties.load(FileUtil.getBufferedFile(
              new File(ElephantContext.getRealPath("/WEB-INF/elephant/conf/vCard.properties"))));
      addFields(properties);
    } catch (IOException ex) {
      Logger.getLogger(ContactForm.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
  }  
 
  private void addFields(Properties properties) {
    for(ContactField cf : fields) {
      addRow();
      addField(cf, properties);
    } 
  }
 
  private void addField(ContactField cf, Properties properties) {
    switch(cf.getType()) {
      case CONTACT_NAME:
        addCaption(I_.get("Name"));
        cf.setEditor(new Textbox(contact.getName()));
        cf.getEditor().setHflex("true");
        addComponent(cf.getEditor());
        addRequired(cf.isRequired());
        break;
      case CONTACT_GID:
        addCaption(I_.get("Global identifier"));
        cf.setEditor(new Textbox(contact.getGlobalIdentifier()));
        cf.getEditor().setHflex("true");
        addComponent(cf.getEditor());
        addRequired(cf.isRequired());
        break;
      case CONTACT_CONNECTOR:
        if(Strings.isBlank(cf.getFinalLabel())) {
          String connectorName = MostUsed.getConnector(
              properties.getProperty(cf.getFieldLabel(), cf.getFieldLabel()),
              cf.getFieldLabel());
          cf.setFinalLabel(connectorName);
        }
        addCaption(cf.getFinalLabel());
        Connector connector = contact.getConnectorMap().get(cf.getFinalLabel());
        cf.setEditor(new Textbox(connector == null ? null : connector.getValue()));
        cf.getEditor().setHflex("true");
        addComponent(cf.getEditor());
        addRequired(cf.isRequired());
        break;
      case CONTACT_ADDRESS:
        if(Strings.isBlank(cf.getFinalLabel())) {
          String addressName = MostUsed.getAddress(
              properties.getProperty(cf.getFieldLabel(), cf.getFieldLabel()),
              cf.getFieldLabel());
          cf.setFinalLabel(addressName);
        }
        addSpannedComponent(new StyledLabel(I_.get("Address") + " " + cf.getFinalLabel(), 
                "font-size:12px;font-weight:bold;"), 3);
        Address address = contact.getAddressMap().get(cf.getFinalLabel());
        addRow();
        addCaption(I_.get("Street"));
        cf.addEditor(new Textbox(address == null ? null : address.getStreet()));
        cf.getLastEditor().setHflex("true");
        addComponent(cf.getLastEditor());
        addRequired(cf.isRequired());
        addRow();
        addCaption(I_.get("Zip code"));
        cf.addEditor(new Textbox(address == null ? null : address.getZipCode()));
        cf.getLastEditor().setWidth("100px");
        addComponent(cf.getLastEditor());
        addRequired(false);
        addRow();
        addCaption(I_.get("City"));
        cf.addEditor(new Textbox(address == null ? null : address.getCity()));
        cf.getLastEditor().setHflex("true");
        addComponent(cf.getLastEditor());
        addRequired(cf.isRequired());
        addRow();
        addCaption(I_.get("Province"));
        cf.addEditor(new Textbox(address == null ? null : address.getProvince()));
        cf.getLastEditor().setHflex("true");
        addComponent(cf.getLastEditor());
        addRequired(false);
        addRow();
        addCaption(I_.get("State"));
        cf.addEditor(new Textbox(address == null ? null : address.getState()));
        cf.getLastEditor().setHflex("true");
        addComponent(cf.getLastEditor());
        addRequired(false);
        break;
    }
  }
 
  private void addRequired(boolean required) {
    if(required) {
      addComponent(new Image(Images.getImage("required")));
    } else {
      addComponent(new Space());
    }
  }
 
  private void assignFields() {
    for(ContactField cf : fields) {
      assignField(cf);
    } 
  }
 
  private void assignField(ContactField cf) {
    switch(cf.getType()) {
      case CONTACT_NAME:
        contact.setName(((Textbox) cf.getEditor()).getValue());
        break;
      case CONTACT_GID:
        contact.setGlobalIdentifier(((Textbox) cf.getEditor()).getValue());
        break;
      case CONTACT_CONNECTOR:
        Connector connector = contact.getConnectorMap().get(cf.getFinalLabel());
        if(connector == null) {
          connector = new Connector();
          connector.setContact(contact);
          contact.getConnectors().add(connector);
          connector.setDescription(cf.getFinalLabel());
        }
        connector.setValue(((Textbox) cf.getEditor()).getValue());
        break;
      case CONTACT_ADDRESS:
        Address address = contact.getAddressMap().get(cf.getFinalLabel());
        if(address == null) {
          address = new Address();
          address.setContact(contact);
          contact.getAddresses().add(address);
          address.setDescription(cf.getFinalLabel());
        }
        address.setStreet(((Textbox) cf.getEditors().get(0)).getValue());
        address.setZipCode(((Textbox) cf.getEditors().get(1)).getValue());
        address.setCity(((Textbox) cf.getEditors().get(2)).getValue());
        address.setProvince(((Textbox) cf.getEditors().get(3)).getValue());
        address.setState(((Textbox) cf.getEditors().get(4)).getValue());
        break;
    }
  }
 
}