/*
    * 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.app.service;
  
  import java.util.List;
  
  import javax.annotation.Resource;
  
  import org.codelibs.core.beans.util.BeanUtil;
  import org.codelibs.core.lang.StringUtil;
  import org.codelibs.fess.Constants;
  import org.codelibs.fess.app.pager.DataConfigPager;
  import org.codelibs.fess.es.config.cbean.DataConfigCB;
  import org.codelibs.fess.es.config.exbhv.DataConfigBhv;
  import org.codelibs.fess.es.config.exentity.DataConfig;
  import org.codelibs.fess.mylasta.direction.FessConfig;
  import org.codelibs.fess.util.ParameterUtil;
  import org.dbflute.cbean.result.ListResultBean;
  import org.dbflute.cbean.result.PagingResultBean;
  import org.dbflute.optional.OptionalEntity;
  
  public class DataConfigService extends FessAppService {
  
      @Resource
      protected DataConfigBhv dataConfigBhv;
  
      @Resource
      protected FessConfig fessConfig;
  
      public List<DataConfig> getDataConfigList(final DataConfigPager dataConfigPager) {
  
          final PagingResultBean<DataConfig> dataConfigList = dataConfigBhv.selectPage(cb -> {
              cb.paging(dataConfigPager.getPageSize(), dataConfigPager.getCurrentPageNumber());
  
              setupListCondition(cb, dataConfigPager);
          });
  
          // update pager
          BeanUtil.copyBeanToBean(dataConfigList, dataConfigPager, option -> option.include(Constants.PAGER_CONVERSION_RULE));
          dataConfigPager.setPageNumberList(dataConfigList.pageRange(op -> {
              op.rangeSize(fessConfig.getPagingPageRangeSizeAsInteger());
          }).createPageNumberList());
  
          return dataConfigList;
      }
  
      public void delete(final DataConfig dataConfig) {
          dataConfigBhv.delete(dataConfig, op -> {
              op.setRefreshPolicy(Constants.TRUE);
          });
      }
  
      public OptionalEntity<DataConfig> getDataConfig(final String id) {
          return dataConfigBhv.selectByPK(id);
      }
  
      public OptionalEntity<DataConfig> getDataConfigByName(final String name) {
          final ListResultBean<DataConfig> list = dataConfigBhv.selectList(cb -> {
              cb.query().setName_Equal(name);
              cb.query().addOrderBy_SortOrder_Asc();
          });
          if (list.isEmpty()) {
              return OptionalEntity.empty();
          }
          return OptionalEntity.of(list.get(0));
      }
  
      public void store(final DataConfig dataConfig) {
          dataConfig.setHandlerParameter(ParameterUtil.encrypt(dataConfig.getHandlerParameter()));
          dataConfigBhv.insertOrUpdate(dataConfig, op -> {
              op.setRefreshPolicy(Constants.TRUE);
          });
  
      }
  
      protected void setupListCondition(final DataConfigCB cb, final DataConfigPager dataConfigPager) {
          if (StringUtil.isNotBlank(dataConfigPager.name)) {
              cb.query().setName_Wildcard(dataConfigPager.name);
          }
          if (StringUtil.isNotBlank(dataConfigPager.handlerName)) {
              cb.query().setHandlerName_Wildcard(wrapQuery(dataConfigPager.handlerName));
          }
          if (StringUtil.isNotBlank(dataConfigPager.description)) {
              if (dataConfigPager.description.startsWith("*")) {
                  cb.query().setDescription_Wildcard(dataConfigPager.description);
              } else if (dataConfigPager.description.endsWith("*")) {
                 cb.query().setDescription_Prefix(dataConfigPager.description.replaceAll("\\*$", StringUtil.EMPTY));
             } else {
                 cb.query().setDescription_MatchPhrase(dataConfigPager.description);
             }
         }
         // TODO Long, Integer, String supported only.
 
         // setup condition
         cb.query().addOrderBy_SortOrder_Asc();
         cb.query().addOrderBy_Name_Asc();
 
         // search
 
     }
 
 }