/*
    * Copyright (c) 2011-2024 PrimeFaces Extensions
    *
    *  Permission is hereby granted, free of charge, to any person obtaining a copy
    *  of this software and associated documentation files (the "Software"), to deal
    *  in the Software without restriction, including without limitation the rights
    *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    *  copies of the Software, and to permit persons to whom the Software is
    *  furnished to do so, subject to the following conditions:
   *
   *  The above copyright notice and this permission notice shall be included in
   *  all copies or substantial portions of the Software.
   *
   *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   *  THE SOFTWARE.
   */
  package org.primefaces.extensions.component.lightswitch;
  
  import java.io.IOException;
  import java.util.Map;
  
  import javax.faces.component.UIComponent;
  import javax.faces.context.FacesContext;
  
  import org.primefaces.renderkit.CoreRenderer;
  import org.primefaces.util.Constants;
  import org.primefaces.util.WidgetBuilder;
  
  /**
   * Renderer for the {@link LightSwitch} component.
   *
   * @author Jasper de Vries <jepsar@gmail.com>
   * @since 10.0
   */
  public class LightSwitchRenderer extends CoreRenderer {
  
      @Override
      public void decode(final FacesContext context, final UIComponent component) {
          decodeBehaviors(context, component);
      }
  
      @Override
      public void encodeEnd(final FacesContext context, final UIComponent component) throws IOException {
          LightSwitch lightSwitch = (LightSwitch) component;
  
          final Map<String, String> params = context.getExternalContext().getRequestParameterMap();
          final String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);
          if (LightSwitch.EVENT_SWITCH.equals(eventName)) {
              return;
          }
  
          String theme = params.get(lightSwitch.getClientId(context) + "_theme");
          if (theme != null) {
              lightSwitch.setSelectedByValueExpression(context, theme);
              return;
          }
  
          encodeScript(context, lightSwitch);
      }
  
      protected void encodeScript(FacesContext context, LightSwitch lightSwitch) throws IOException {
          final WidgetBuilder wb = getWidgetBuilder(context)
                      .init("ExtLightSwitch", lightSwitch)
                      .attr("selected", lightSwitch.getSelected())
                      .attr("light", lightSwitch.getLight())
                      .attr("dark", lightSwitch.getDark())
                      .attr("automatic", lightSwitch.isAutomatic())
                      .attr("parent", lightSwitch.getParent().getClientId());
  
          encodeClientBehaviors(context, lightSwitch);
  
          wb.finish();
      }
  
  }