/**
    * This file Copyright (c) 2018 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.ui.vaadin.gwt.client.sticker.widget;
  
  import com.google.gwt.dom.client.DivElement;
  import com.google.gwt.dom.client.SpanElement;
  import com.google.gwt.dom.client.Style;
  import com.google.gwt.event.dom.client.ClickEvent;
  import com.google.gwt.event.dom.client.ClickHandler;
  import com.google.gwt.event.dom.client.HasClickHandlers;
  import com.google.gwt.event.shared.HandlerRegistration;
  import com.google.gwt.user.client.DOM;
  import com.google.gwt.user.client.ui.Widget;
  
  /**
   * Client-side implementation for the {@link info.magnolia.ui.vaadin.sticker.Sticker} component.
   */
  public class VSticker extends Widget implements HasClickHandlers {
  
      private static final String STICKER_CLASS_NAME = "v-sticker";
  
      private static final String STICKER_ENVIRONMENT_CLASS_NAME = "v-sticker-environment";
  
      private static final String STICKER_WEBAPP_CLASS_NAME = "v-sticker-webapp";
  
      private DivElement div = DivElement.as(DOM.createDiv());
  
      private SpanElement environmentSpan = SpanElement.as(DOM.createSpan());
  
      private SpanElement webappSpan = SpanElement.as(DOM.createSpan());
  
      private String backgroundColor;
  
      private String textColor;
  
      private String webappName;
  
      private String environment;
  
      private boolean expanded = false;
  
      public VSticker() {
          DOM.appendChild(div, environmentSpan);
          DOM.appendChild(div, webappSpan);
  
          div.addClassName(STICKER_CLASS_NAME);
          environmentSpan.addClassName(STICKER_ENVIRONMENT_CLASS_NAME);
          webappSpan.addClassName(STICKER_WEBAPP_CLASS_NAME);
  
          addClickHandler(handler -> {
              if (expanded) {
                  webappSpan.getStyle().setDisplay(Style.Display.NONE);
                  expanded = false;
              } else {
                  webappSpan.getStyle().setDisplay(Style.Display.INLINE_BLOCK);
                  expanded = true;
              }
          });
  
          setElement(div);
      }
  
      public void setEnvironment(String environment) {
          this.environment = environment;
          environmentSpan.setInnerText(getEnvironment());
      }
  
      public void setWebappName(String webappName) {
         this.webappName = webappName;
         webappSpan.setInnerText(getWebappName());
     }
 
     public void setBackgroundColor(String backgroundcolor) {
         this.backgroundColor = backgroundcolor;
         div.getStyle().setBackgroundColor(getBackgroundColor());
     }
 
     public void setTextColor(String textColor) {
         this.textColor = textColor;
         div.getStyle().setColor(getTextColor());
     }
 
     public String getEnvironment() {
         return environment;
     }
 
     public String getWebappName() {
         return webappName;
     }
 
 
     public String getBackgroundColor() {
         return backgroundColor;
     }
 
     public String getTextColor() {
         return textColor;
     }
 
     @Override
     public HandlerRegistration addClickHandler(ClickHandler handler) {
         return addDomHandler(handler, ClickEvent.getType());
     }
 }