/**
    * This file Copyright (c) 2003-2014 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.cms.gui.dialog;
  
  import info.magnolia.cms.i18n.MessagesManager;
  import info.magnolia.cms.util.DateUtil;
  
  import java.util.Calendar;
  
  import javax.jcr.PropertyType;
  
  import org.apache.commons.lang.time.DateFormatUtils;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  
  /**
   * @author Vinzenz Wyser
   * @version $Revision$ ($Author$)
   */
  public class DialogDate extends DialogEditWithButton {
  
      Logger log = LoggerFactory.getLogger(DialogDate.class);
  
      public static final String DATE_FORMAT_PROPERTY = "dateFormat";
      public static final String TIME_FORMAT_PROPERTY = "timeFormat";
      public static final String TIME_PROPERTY = "time";
  
      /**
       * Customize the dialog.
       * @see info.magnolia.cms.gui.dialog.DialogEditWithButton#doBeforeDrawHtml()
       */
      @Override
      protected void doBeforeDrawHtml() {
          super.doBeforeDrawHtml();
  
          this.getButton().setLabel(MessagesManager.get("dialog.date.select")); //$NON-NLS-1$
          this.getButton().setSaveInfo(false);
  
  
          String format = this.getConfigValue(DATE_FORMAT_PROPERTY, "yyyy-MM-dd");
          String jsFormat = this.getConfigValue("jsDateFormat", "%Y-%m-%d");
          boolean displayTime = !this.getConfigValue(TIME_PROPERTY, "false").equals("false");
          boolean singleClick = this.getConfigValue("doubleClick", "false").equals("false");
          if (displayTime) {
              format += "' '" + this.getConfigValue(TIME_FORMAT_PROPERTY, "HH:mm:ss");
              jsFormat += " " + this.getConfigValue("jsTimeFormat", "%k:%M:%S");
          }
  
          String inputFieldId = this.getName();
          getButton().setId("butt_"+inputFieldId);
          String buttonId = this.getButton().getId();
          String calId = "cal_"+buttonId;
          getButton().setOnclick(calId+".show()");
  
          final String calendarScript = "<script type=\"text/javascript\">" +
                  "            var "+calId+" = Calendar.setup({\n" +
                  "                inputField     :    \""+inputFieldId+"\"," +
                  "                ifFormat       :    \""+jsFormat+"\"," +
                  "                showsTime      :    "+String.valueOf(displayTime)+"," +
                  "                timeFormat     :    \"24\"," +
                  "                cache          :    true,"+
                  "                button         :    \""+buttonId+"\"," +
                  "                singleClick    :    \""+String.valueOf(singleClick)+"\"," +
                  //"                eventName      :    \"focus\", "+
                  "                step           :    1" +
                  "            });</script>";
  
         this.getButton().setHtmlPost(calendarScript);
 
         if (this.getStorageNode() != null && this.getStorageNode().getNodeData(this.getName()).isExist()) {
             Calendar valueCalendar = this.getStorageNode().getNodeData(this.getName()).getDate();
 
             // valueCalendar is in UTC turn it back into the current timezone
             if (valueCalendar != null) {
                 Calendar local = DateUtil.getLocalCalendarFromUTC(valueCalendar);
                 String value = DateFormatUtils.format(local.getTime(), format);
                 this.setValue(value);
             }
         }
 
         this.setConfig("type", this.getConfigValue("type", PropertyType.TYPENAME_DATE)); //$NON-NLS-1$ //$NON-NLS-2$
     }
 }