/*
    * 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.fit.core;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.fail;
  
  import java.util.UUID;
  import javax.ws.rs.core.Response;
  import org.apache.syncope.common.lib.SyncopeClientException;
  import org.apache.syncope.common.lib.to.ImplementationTO;
  import org.apache.syncope.common.lib.to.PullTaskTO;
  import org.apache.syncope.common.lib.types.ClientExceptionType;
  import org.apache.syncope.common.lib.types.IdMImplementationType;
  import org.apache.syncope.common.lib.types.ImplementationEngine;
  import org.apache.syncope.common.lib.types.TaskType;
  import org.apache.syncope.common.rest.api.RESTHeaders;
  import org.apache.syncope.fit.AbstractITCase;
  import org.apache.syncope.fit.core.reference.TestPullActions;
  import org.junit.jupiter.api.Test;
  
  public class ImplementationITCase extends AbstractITCase {
  
      @Test
      public void create() {
          ImplementationTO implementationTO = new ImplementationTO();
          implementationTO.setKey(UUID.randomUUID().toString());
          implementationTO.setEngine(ImplementationEngine.JAVA);
          implementationTO.setType(IdMImplementationType.PUSH_ACTIONS);
          implementationTO.setBody(TestPullActions.class.getName());
  
          // fail because type is wrong
          try {
              IMPLEMENTATION_SERVICE.create(implementationTO);
              fail("This should not happen");
          } catch (SyncopeClientException e) {
              assertEquals(ClientExceptionType.InvalidImplementation, e.getType());
          }
          implementationTO.setType(IdMImplementationType.PULL_ACTIONS);
  
          Response response = IMPLEMENTATION_SERVICE.create(implementationTO);
          if (response.getStatusInfo().getStatusCode() != Response.Status.CREATED.getStatusCode()) {
              Exception ex = CLIENT_FACTORY.getExceptionMapper().fromResponse(response);
              if (ex != null) {
                  throw (RuntimeException) ex;
              }
          }
  
          ImplementationTO actual = IMPLEMENTATION_SERVICE.read(
                  implementationTO.getType(), response.getHeaderString(RESTHeaders.RESOURCE_KEY));
          assertNotNull(actual);
          assertEquals(actual, implementationTO);
      }
  
      @Test
      public void delete() {
          ImplementationTO implementationTO = new ImplementationTO();
          implementationTO.setKey(UUID.randomUUID().toString());
          implementationTO.setEngine(ImplementationEngine.JAVA);
          implementationTO.setType(IdMImplementationType.PULL_ACTIONS);
          implementationTO.setBody(TestPullActions.class.getName());
  
          IMPLEMENTATION_SERVICE.create(implementationTO);
  
          PullTaskTO pullTask = TASK_SERVICE.read(TaskType.PULL, AbstractTaskITCase.PULL_TASK_KEY, false);
          assertNotNull(pullTask);
  
          int before = pullTask.getActions().size();
  
          pullTask.getActions().add(implementationTO.getKey());
          TASK_SERVICE.update(TaskType.PULL, pullTask);
  
          pullTask = TASK_SERVICE.read(TaskType.PULL, AbstractTaskITCase.PULL_TASK_KEY, false);
          assertNotNull(pullTask);
  
          int after = pullTask.getActions().size();
          assertEquals(before + 1, after);
  
          // fails because the implementation is used
          try {
              IMPLEMENTATION_SERVICE.delete(implementationTO.getType(), implementationTO.getKey());
              fail("Unexpected");
         } catch (SyncopeClientException e) {
             assertEquals(e.getType(), ClientExceptionType.InUse);
         }
 
         pullTask.getActions().remove(implementationTO.getKey());
         TASK_SERVICE.update(TaskType.PULL, pullTask);
 
         IMPLEMENTATION_SERVICE.delete(implementationTO.getType(), implementationTO.getKey());
     }
 
 }