/*
    * Copyright (C) 2003-2013 eXo Platform SAS.
    *
    * This program is free software: you can redistribute it and/or modify
    * it under the terms of the GNU Affero General Public License as published by
    * the Free Software Foundation, either version 3 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 Affero General Public License for more details.
   *
   * You should have received a copy of the GNU Affero General Public License
   * along with this program. If not, see <http://www.gnu.org/licenses/>.
   */
  package org.exoplatform.services.wcm.search.connector;
  
  import java.text.Normalizer;
  import java.util.ArrayList;
  import java.util.Calendar;
  import java.util.List;
  import java.util.Locale;
  
  import javax.jcr.Node;
  import javax.jcr.nodetype.NodeDefinition;
  import javax.jcr.nodetype.NodeType;
  import javax.jcr.nodetype.NodeTypeIterator;
  import javax.jcr.nodetype.NodeTypeManager;
  
  import org.apache.commons.lang.LocaleUtils;
  import org.exoplatform.commons.api.search.data.SearchContext;
  import org.exoplatform.container.xml.InitParams;
  import org.exoplatform.services.cms.drives.DriveData;
  import org.exoplatform.services.cms.impl.Utils;
  import org.exoplatform.services.cms.templates.TemplateService;
  import org.exoplatform.services.jcr.RepositoryService;
  import org.exoplatform.services.jcr.core.ManageableRepository;
  import org.exoplatform.services.jcr.impl.core.nodetype.NodeTypeDefinitionImpl;
  import org.exoplatform.services.jcr.impl.core.nodetype.NodeTypeManagerImpl;
  import org.exoplatform.services.security.ConversationState;
  import org.exoplatform.services.wcm.search.QueryCriteria;
  import org.exoplatform.services.wcm.search.ResultNode;
  import org.exoplatform.services.wcm.search.base.AbstractPageList;
  import org.exoplatform.services.wcm.utils.WCMCoreUtils;
  
  public abstract class BaseContentSearchServiceConnector extends BaseSearchServiceConnector {
    
    public static List<String> excluded_nodetypes = new ArrayList<String>();
  
    public BaseContentSearchServiceConnector(InitParams initParams) throws Exception {
      super(initParams);
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    protected QueryCriteria createQueryCriteria(String query, long offset, long limit, String sort, String order) {
      QueryCriteria criteria = new QueryCriteria();
      //set content types
      criteria.setContentTypes(getSearchedDocTypes());
      criteria.setNodeTypes(getNodeTypes());
      criteria.setKeyword(removeAccents(query.toLowerCase()));
      criteria.setSearchWebpage(false);
      criteria.setSearchDocument(true);
      criteria.setSearchWebContent(true);
      if(query.contains("~")) {
        criteria.setFuzzySearch(true);
      }
      criteria.setLiveMode(true);
      criteria.setOffset(offset);
      criteria.setLimit(limit);
      criteria.setSortBy(sort);
      criteria.setOrderBy(order);
      
      if (ConversationState.getCurrent().getIdentity().getUserId() != null) {
        criteria.setSearchPath("");
      }
      return criteria;
    }
  
    /**
     * {@inheritDoc}
     */
    @Override
    protected AbstractPageList<ResultNode> searchNodes(QueryCriteria criteria, SearchContext context) throws Exception {
      String localeParam = context.getParamValue(SearchContext.RouterParams.LANG.create());
      Locale locale = localeParam != null ? LocaleUtils.toLocale(localeParam) : null;
      return siteSearch_.searchSiteContents(WCMCoreUtils.getUserSessionProvider(),
                                             criteria, locale, (int)criteria.getLimit(), true);
    }
  
    @Override
    protected String getFileType(ResultNode node) throws Exception {
      return org.exoplatform.services.cms.impl.Utils.getFileType(node);
    }
  
    /**
    * returns the primary types of the specific search service:
    * nt:file for file search, all other document types for document search
    * @return searched doc types
    */
   protected abstract String[] getSearchedDocTypes();
   
   /**
    * returns the primary types of the specific search service:
    * nt:file for file search, null for document search
    * @return searched doc types
    */
   protected abstract String[] getNodeTypes();
   
   /**
    * {@inheritDoc}
    */
   @Override
   protected String getTitleResult(ResultNode node) throws Exception {
     return node.getTitle();
   }
   
   /**
    * {@inheritDoc}
    */
   protected String getImageUrl(Node node) {
     return "/eXoSkin/skin/images/themes/default/Icons/TypeIcons/uiIconsType64x64.png";
   }
   
   /**
    * {@inheritDoc}
    */
   protected String getDetails(ResultNode retNode, SearchContext context) throws Exception {
     DriveData driveData = documentService.getDriveOfNode(retNode.getPath(), ConversationState.getCurrent().getIdentity().getUserId(), Utils.getMemberships());
     Calendar date = getDate(retNode);
     return getDriveTitle(driveData) + fileSize(retNode) + formatDate(date);
   } 
 
 }