/*
    * DavMail POP/IMAP/SMTP/CalDav/LDAP Exchange Gateway
    * Copyright (C) 2010  Mickael Guessant
    *
    * This program is free software; you can redistribute it and/or
    * modify it under the terms of the GNU General Public License
    * as published by the Free Software Foundation; either version 2
    * 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 General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   */
  package davmail.exchange.ews;
  
  import davmail.util.StringUtil;
  
  /**
   * Indexed FieldURI
   */
  public class IndexedFieldURI implements FieldURI {
      protected final String fieldURI;
      protected final String fieldIndex;
      protected final String fieldItemType;
      protected final String collectionName;
  
      protected String graphId;
  
      /**
       * Create indexed field uri.
       *
       * @param fieldURI       base field uri
       * @param fieldIndex     field name
       * @param fieldItemType  field item type
       * @param collectionName collection name
       */
      public IndexedFieldURI(String fieldURI, String fieldIndex, String fieldItemType, String collectionName) {
          this.fieldURI = fieldURI;
          this.fieldIndex = fieldIndex;
          this.fieldItemType = fieldItemType;
          this.collectionName = collectionName;
      }
  
      public IndexedFieldURI(String fieldURI, String fieldIndex, String fieldItemType, String collectionName, String graphId) {
          this(fieldURI, fieldIndex, fieldItemType, collectionName);
          this.graphId = graphId;
      }
  
      public void appendTo(StringBuilder buffer) {
          buffer.append("<t:IndexedFieldURI FieldURI=\"").append(fieldURI);
          buffer.append("\" FieldIndex=\"").append(fieldIndex);
          buffer.append("\"/>");
      }
  
      public void appendValue(StringBuilder buffer, String itemType, String value) {
          if (itemType != null) {
              // append IndexedFieldURI
              appendTo(buffer);
              buffer.append("<t:").append(fieldItemType).append('>');
              buffer.append("<t:").append(collectionName).append('>');
          }
          if (value != null && value.length() > 0) {
              buffer.append("<t:Entry Key=\"").append(fieldIndex).append("\">");
              buffer.append(StringUtil.xmlEncodeAttribute(value));
              buffer.append("</t:Entry>");
          }
          if (itemType != null) {
              buffer.append("</t:").append(collectionName).append('>');
              buffer.append("</t:").append(fieldItemType).append('>');
          }
      }
  
      public String getResponseName() {
          return fieldIndex;
      }
  
      @Override
      public String getGraphId() {
          return graphId;
      }
  
      @Override
      public boolean isMultiValued() {
          return true;
      }
  
      @Override
      public boolean isNumber() {
          // TODO
          throw new UnsupportedOperationException();
      }
  
      @Override
      public boolean isBoolean() {
         throw new UnsupportedOperationException();
     }
 }