/*
    * 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.syncope.core.rest.cxf.service;
  
  import java.util.List;
  import javax.ws.rs.core.Response;
  import org.apache.commons.lang3.tuple.Pair;
  import org.apache.syncope.common.lib.to.ExecTO;
  import org.apache.syncope.common.lib.to.JobTO;
  import org.apache.syncope.common.lib.to.PagedResult;
  import org.apache.syncope.common.lib.types.JobAction;
  import org.apache.syncope.common.rest.api.RESTHeaders;
  import org.apache.syncope.common.rest.api.batch.BatchPayloadGenerator;
  import org.apache.syncope.common.rest.api.batch.BatchResponseItem;
  import org.apache.syncope.common.rest.api.beans.ExecQuery;
  import org.apache.syncope.common.rest.api.beans.ExecSpecs;
  import org.apache.syncope.common.rest.api.service.ExecutableService;
  import org.apache.syncope.common.rest.api.service.JAXRSService;
  import org.apache.syncope.core.logic.AbstractExecutableLogic;
  import org.apache.syncope.core.spring.security.SecureRandomUtils;
  
  public abstract class AbstractExecutableService extends AbstractService implements ExecutableService {
  
      protected abstract AbstractExecutableLogic<?> getExecutableLogic();
  
      @Override
      public PagedResult<ExecTO> listExecutions(final ExecQuery query) {
          Pair<Integer, List<ExecTO>> result = getExecutableLogic().listExecutions(
                  query.getKey(),
                  query.getBefore(),
                  query.getAfter(),
                  query.getPage(),
                  query.getSize(),
                  getOrderByClauses(query.getOrderBy()));
          return buildPagedResult(result.getRight(), query.getPage(), query.getSize(), result.getLeft());
      }
  
      @Override
      public List<ExecTO> listRecentExecutions(final int max) {
          return getExecutableLogic().listRecentExecutions(max);
      }
  
      @Override
      public void deleteExecution(final String executionKey) {
          getExecutableLogic().deleteExecution(executionKey);
      }
  
      @Override
      public Response deleteExecutions(final ExecQuery query) {
          List<BatchResponseItem> batchResponseItems = getExecutableLogic().deleteExecutions(
                  query.getKey(),
                  query.getBefore(),
                  query.getAfter());
  
          String boundary = "deleteExecutions_" + SecureRandomUtils.generateRandomUUID().toString();
          return Response.ok(BatchPayloadGenerator.generate(
                  batchResponseItems, JAXRSService.DOUBLE_DASH + boundary)).
                  type(RESTHeaders.multipartMixedWith(boundary)).
                  build();
      }
  
      @Override
      public ExecTO execute(final ExecSpecs query) {
          return getExecutableLogic().execute(query.getKey(), query.getStartAt(), query.getDryRun());
      }
  
      @Override
      public JobTO getJob(final String key) {
          return getExecutableLogic().getJob(key);
      }
  
      @Override
      public List<JobTO> listJobs() {
          return getExecutableLogic().listJobs();
      }
  
      @Override
      public void actionJob(final String key, final JobAction action) {
          getExecutableLogic().actionJob(key, action);
      }
  }