/*
    * Copyright 2012-2021 CodeLibs Project and the Others.
    *
    * Licensed 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.codelibs.fess.entity;
  
  import java.util.Collection;
  import java.util.LinkedHashMap;
  import java.util.Locale;
  import java.util.Map;
  import java.util.ResourceBundle;
  
  import javax.annotation.PostConstruct;
  
  import org.apache.logging.log4j.LogManager;
  import org.apache.logging.log4j.Logger;
  import org.codelibs.fess.util.ComponentUtil;
  
  public class FacetQueryView {
      private static final Logger logger = LogManager.getLogger(FacetQueryView.class);
  
      protected String title;
  
      protected Map<String, String> queryMap = new LinkedHashMap<>();
  
      @PostConstruct
      public void init() {
          final String filetypeField = ComponentUtil.getFessConfig().getIndexFieldFiletype();
          final Collection<String> values = queryMap.values();
          if (values.stream().anyMatch(s -> s.startsWith(filetypeField))) {
              final ResourceBundle resources = ResourceBundle.getBundle("fess_label", Locale.ENGLISH);
              final String[] fileTypes = ComponentUtil.getFileTypeHelper().getTypes();
              for (final String fileType : fileTypes) {
                  final String value = filetypeField + ":" + fileType;
                  if (!values.contains(value)) {
                      final String key = "labels.facet_filetype_" + fileType;
                      if (resources.containsKey(key)) {
                          queryMap.put(key, value);
                      } else {
                          queryMap.put(fileType.toUpperCase(Locale.ROOT), value);
                      }
                  }
              }
              queryMap.remove("labels.facet_filetype_others");
              queryMap.put("labels.facet_filetype_others", "filetype:others");
              if (logger.isDebugEnabled()) {
                  logger.debug("updated query map: {}", queryMap);
              }
          }
  
          final FacetInfo facetInfo = ComponentUtil.getComponent("facetInfo");
          queryMap.values().stream().distinct().forEach(facetInfo::addQuery);
      }
  
      public String getTitle() {
          return title;
      }
  
      public void setTitle(final String title) {
          this.title = title;
      }
  
      public Map<String, String> getQueryMap() {
          return queryMap;
      }
  
      public void addQuery(final String key, final String query) {
          queryMap.put(key, query);
      }
  
      @Override
      public String toString() {
          return "FacetQueryView [title=" + title + ", queryMap=" + queryMap + "]";
      }
  
  }