/*
    * This file is part of Waarp Project (named also Waarp or GG).
    *
    *  Copyright (c) 2019, Waarp SAS, and individual contributors by the @author
    *  tags. See the COPYRIGHT.txt in the distribution for a full listing of
    * individual contributors.
    *
    *  All Waarp Project 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 3 of the License, or (at your
   * option) any later version.
   *
   * Waarp 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
   * Waarp . If not, see <http://www.gnu.org/licenses/>.
   */
  package org.waarp.openr66.s3.taskfactory;
  
  import org.waarp.common.logging.WaarpLogger;
  import org.waarp.common.logging.WaarpLoggerFactory;
  import org.waarp.openr66.context.R66Session;
  import org.waarp.openr66.context.task.AbstractTask;
  import org.waarp.openr66.context.task.S3DeleteTask;
  import org.waarp.openr66.context.task.S3GetAndDeleteTask;
  import org.waarp.openr66.context.task.S3GetTask;
  import org.waarp.openr66.context.task.S3PutAndR66DeleteTask;
  import org.waarp.openr66.context.task.S3PutTask;
  import org.waarp.openr66.context.task.exception.OpenR66RunnerErrorException;
  import org.waarp.openr66.context.task.extension.AbstractExtendedTaskFactory;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import static org.waarp.openr66.context.task.TaskType.*;
  
  /**
   * Define the following tasks: S3GET, S3PUT, S3DELETE, S3PUTR66DELETE, S3GETDELETE
   */
  public class S3TaskFactory extends AbstractExtendedTaskFactory {
    /**
     * Internal Logger
     */
    private static final WaarpLogger logger =
        WaarpLoggerFactory.getLogger(S3TaskType.class);
  
    public enum S3TaskType {
      S3GET, S3PUT, S3DELETE, S3PUTR66DELETE, S3GETDELETE;
  
      final String name;
  
      S3TaskType() {
        name = name();
      }
    }
  
    /**
     * Added all Tasks to Extended Task Types
     */
    public S3TaskFactory() {
      final S3TaskType[] s3TaskTypes = S3TaskType.values();
      final Set<String> s3TaskNames = new HashSet<>(s3TaskTypes.length);
      for (final S3TaskType s3TaskType : s3TaskTypes) {
        s3TaskNames.add(s3TaskType.name);
      }
      create(s3TaskNames);
    }
  
    private AbstractTask getTaskFromId(final S3TaskType type,
                                       final String argRule, final int delay,
                                       final R66Session session)
        throws OpenR66RunnerErrorException {
      switch (type) {
        case S3GET:
          return new S3GetTask(argRule, delay,
                               session.getRunner().getFileInformation(), session);
        case S3GETDELETE:
          return new S3GetAndDeleteTask(argRule, delay,
                                        session.getRunner().getFileInformation(),
                                        session);
        case S3PUT:
          return new S3PutTask(argRule, delay,
                               session.getRunner().getFileInformation(), session);
        case S3DELETE:
          return new S3DeleteTask(argRule, delay,
                                  session.getRunner().getFileInformation(),
                                  session);
        case S3PUTR66DELETE:
          return new S3PutAndR66DeleteTask(argRule, delay, session.getRunner()
                                                                  .getFileInformation(),
                                           session);
        default:
          logger.error(NAME_UNKNOWN + type.name);
          throw new OpenR66RunnerErrorException(UNVALID_TASK + type.name);
      }
    }
  
   @Override
   public final String getName() {
     return S3TaskFactory.class.getSimpleName();
   }
 
   @Override
   public final AbstractTask getTaskFromId(final String name,
                                           final String argRule, final int delay,
                                           final R66Session session)
       throws OpenR66RunnerErrorException {
     final S3TaskType type;
     try {
       type = S3TaskType.valueOf(name);
     } catch (final NullPointerException e) {
       logger.error("name empty " + name);
       throw new OpenR66RunnerErrorException(UNVALID_TASK + name);
     } catch (final IllegalArgumentException e) {
       logger.error(NAME_UNKNOWN + name);
       throw new OpenR66RunnerErrorException(UNVALID_TASK + name);
     }
     return getTaskFromId(type, argRule, delay, session);
   }
 
   @Override
   public final AbstractTask getTaskFromIdForBusiness(final String name,
                                                      final String argRule,
                                                      final int delay,
                                                      final R66Session session)
       throws OpenR66RunnerErrorException {
     final S3TaskType type;
     try {
       type = S3TaskType.valueOf(name);
     } catch (final NullPointerException e) {
       logger.error("name empty " + name);
       throw new OpenR66RunnerErrorException(UNVALID_TASK + name);
     } catch (final IllegalArgumentException e) {
       logger.error(NAME_UNKNOWN + name);
       throw new OpenR66RunnerErrorException(UNVALID_TASK + name);
     }
     return getTaskFromId(type, argRule, delay, session);
   }
 }