/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  package org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag;
  
  import org.apache.myfaces.tobago.component.UISelectBooleanCheckbox;
  import org.apache.myfaces.tobago.internal.util.AccessKeyMap;
  import org.apache.myfaces.tobago.renderkit.LabelWithAccessKey;
  import org.apache.myfaces.tobago.renderkit.LayoutComponentRendererBase;
  import org.apache.myfaces.tobago.renderkit.css.Classes;
  import org.apache.myfaces.tobago.renderkit.css.Style;
  import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes;
  import org.apache.myfaces.tobago.renderkit.html.HtmlElements;
  import org.apache.myfaces.tobago.renderkit.html.HtmlInputTypes;
  import org.apache.myfaces.tobago.renderkit.html.util.HtmlRendererUtils;
  import org.apache.myfaces.tobago.util.ComponentUtils;
  import org.apache.myfaces.tobago.webapp.TobagoResponseWriter;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import javax.faces.component.UIComponent;
  import javax.faces.component.UIInput;
  import javax.faces.context.FacesContext;
  import java.io.IOException;
  
  public class SelectBooleanCheckboxRenderer extends LayoutComponentRendererBase {
  
    private static final Logger LOG = LoggerFactory.getLogger(SelectBooleanCheckboxRenderer.class);
  
    public void decode(FacesContext facesContext, UIComponent component) {
  
      UIInput input = (UIInput) component;
  
      if (ComponentUtils.isOutputOnly(input)) {
        return;
      }
  
      String newValue = (String) facesContext.getExternalContext()
          .getRequestParameterMap().get(input.getClientId(facesContext));
  
      if (LOG.isDebugEnabled()) {
        LOG.debug("new value = '" + newValue + "'");
      }
  
      input.setSubmittedValue("true".equals(newValue) ? "true" : "false");
    }
  
  //  public Object getConvertedValue(
  //      FacesContext context, UIComponent component, Object submittedValue)
  //      throws ConverterException {
  //
  //      return Boolean.valueOf((String)submittedValue);
  //  }
  
    //
    public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
  
      UISelectBooleanCheckbox select = (UISelectBooleanCheckbox) component;
      TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);
  
      String id = select.getClientId(facesContext);
      String currentValue = getCurrentValue(facesContext, select);
      boolean checked = "true".equals(currentValue);
      String title = HtmlRendererUtils.getTitleFromTipAndMessages(facesContext, select);
  
      writer.startElement(HtmlElements.DIV, select);
      writer.writeStyleAttribute(new Style(facesContext, select));
      writer.writeClassAttribute(Classes.create(select));
      HtmlRendererUtils.writeDataAttributes(facesContext, writer, select);
      if (title != null) {
        writer.writeAttribute(HtmlAttributes.TITLE, title, true);
      }
  
      writer.startElement(HtmlElements.INPUT, select);
      writer.writeAttribute(HtmlAttributes.TYPE, HtmlInputTypes.CHECKBOX, false);
      writer.writeAttribute(HtmlAttributes.VALUE, "true", false);
      writer.writeNameAttribute(id);
      writer.writeIdAttribute(id);
      writer.writeAttribute(HtmlAttributes.CHECKED, checked);
      writer.writeAttribute(HtmlAttributes.READONLY, select.isReadonly());
      writer.writeAttribute(HtmlAttributes.DISABLED, select.isDisabled());
      writer.writeAttribute(HtmlAttributes.REQUIRED, select.isRequired());
  
     HtmlRendererUtils.renderFocus(id, select.isFocus(), ComponentUtils.isError(select), facesContext, writer);
 
     Integer tabIndex = select.getTabIndex();
     if (tabIndex != null) {
       writer.writeAttribute(HtmlAttributes.TABINDEX, tabIndex);
     }
     HtmlRendererUtils.renderCommandFacet(select, facesContext, writer);
     writer.endElement(HtmlElements.INPUT);
 
     String label = select.getItemLabel();
     if (label == null) {
       label = select.getLabel(); // compatibility since TOBAGO-1093
     }
     if (label != null) {
       LabelWithAccessKey labelWithAccessKey = new LabelWithAccessKey(label);
       writer.startElement(HtmlElements.LABEL, select);
       writer.writeAttribute(HtmlAttributes.FOR, id, false);
       if (labelWithAccessKey.getAccessKey() != null) {
         writer.writeAttribute(HtmlAttributes.ACCESSKEY, Character.toString(labelWithAccessKey.getAccessKey()), false);
       }
       HtmlRendererUtils.writeLabelWithAccessKey(writer, labelWithAccessKey);
       if (labelWithAccessKey.getAccessKey() != null) {
         if (LOG.isInfoEnabled()
             && !AccessKeyMap.addAccessKey(facesContext, labelWithAccessKey.getAccessKey())) {
           LOG.info("duplicated accessKey : " + labelWithAccessKey.getAccessKey());
         }
         HtmlRendererUtils.addClickAcceleratorKey(facesContext, id, labelWithAccessKey.getAccessKey());
       }
       writer.endElement(HtmlElements.LABEL);
     }
 
     writer.endElement(HtmlElements.DIV);
 
   }
 }