/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */
package org.onap.so.bpmn;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.camunda.bpm.engine.RepositoryService;
import org.camunda.bpm.engine.RuntimeService;
import org.camunda.bpm.extension.mockito.mock.FluentJavaDelegateMock;
import org.camunda.bpm.model.bpmn.Bpmn;
import org.camunda.bpm.model.bpmn.BpmnModelInstance;
import org.camunda.bpm.model.bpmn.builder.ServiceTaskBuilder;
import org.junit.After;
import org.junit.Before;
import org.junit.runner.RunWith;
import org.onap.so.TestApplication;
import org.onap.so.bpmn.common.DelegateExecutionImpl;
import org.onap.so.bpmn.common.validation.BuildingBlockValidatorRunner;
import org.onap.so.bpmn.infrastructure.aai.tasks.AAICommonTasks;
import org.onap.so.bpmn.infrastructure.aai.tasks.AAICreateTasks;
import org.onap.so.bpmn.infrastructure.aai.tasks.AAIDeleteTasks;
import org.onap.so.bpmn.infrastructure.aai.tasks.AAIFlagTasks;
import org.onap.so.bpmn.infrastructure.aai.tasks.AAIQueryTasks;
import org.onap.so.bpmn.infrastructure.aai.tasks.AAIUpdateTasks;
import org.onap.so.bpmn.infrastructure.adapter.network.tasks.NetworkAdapterCreateTasks;
import org.onap.so.bpmn.infrastructure.adapter.network.tasks.NetworkAdapterDeleteTasks;
import org.onap.so.bpmn.infrastructure.adapter.network.tasks.NetworkAdapterUpdateTasks;
import org.onap.so.bpmn.infrastructure.adapter.vnf.tasks.VnfAdapterCreateTasks;
import org.onap.so.bpmn.infrastructure.adapter.vnf.tasks.VnfAdapterDeleteTasks;
import org.onap.so.bpmn.infrastructure.adapter.vnf.tasks.VnfAdapterImpl;
import org.onap.so.bpmn.infrastructure.appc.tasks.AppcRunTasks;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.AssignNetwork;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.AssignNetworkBBUtils;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.AssignVnf;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.ConfigurationScaleOut;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.CreateNetwork;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.CreateNetworkCollection;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.GenericVnfHealthCheck;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.UnassignNetworkBB;
import org.onap.so.bpmn.infrastructure.flowspecific.tasks.UnassignVnf;
import org.onap.so.bpmn.infrastructure.sdnc.tasks.SDNCActivateTasks;
import org.onap.so.bpmn.infrastructure.sdnc.tasks.SDNCAssignTasks;
import org.onap.so.bpmn.infrastructure.sdnc.tasks.SDNCChangeAssignTasks;
import org.onap.so.bpmn.infrastructure.sdnc.tasks.SDNCDeactivateTasks;
import org.onap.so.bpmn.infrastructure.sdnc.tasks.SDNCQueryTasks;
import org.onap.so.bpmn.infrastructure.sdnc.tasks.SDNCUnassignTasks;
import org.onap.so.bpmn.infrastructure.workflow.tasks.FlowCompletionTasks;
import org.onap.so.bpmn.infrastructure.workflow.tasks.OrchestrationStatusValidator;
import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowAction;
import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionBBTasks;
import org.onap.so.bpmn.sdno.tasks.SDNOHealthCheckTasks;
import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetup;
import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
import org.onap.so.bpmn.servicedecomposition.tasks.ExecuteBuildingBlockRainyDay;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.web.server.LocalServerPort;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.http.HttpHeaders;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest(classes = TestApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@ActiveProfiles("test")
public abstract class BaseBPMNTest {
	@Autowired
	protected RuntimeService runtimeService;

	@Autowired
	private RepositoryService repositoryService;
	
	protected Map<String, Object> variables = new HashMap<>();
	
	protected List<String> mockedSubprocessList = new ArrayList<>();

	protected TestRestTemplate restTemplate = new TestRestTemplate();

	protected HttpHeaders headers = new HttpHeaders();

	@MockBean
	protected AAIUpdateTasks aaiUpdateTasks;

	@MockBean
	protected AAICreateTasks aaiCreateTasks;

	@MockBean
	protected AAIQueryTasks aaiQueryTasks;

	@MockBean
	protected AAIDeleteTasks aaiDeleteTasks;
	
	@MockBean
	protected AAIFlagTasks aaiFlagTasks;
	
	
	@MockBean
	protected AppcRunTasks appcRunTasks;

	@MockBean
	protected SDNCActivateTasks sdncActivateTasks;

	@MockBean
	protected SDNCAssignTasks sdncAssignTasks;

	@MockBean
	protected SDNCUnassignTasks sdncUnassignTasks;

	@MockBean
	protected SDNCDeactivateTasks sdncDeactivateTasks;

	@MockBean
	protected SDNCQueryTasks sdncQueryTasks;

	@MockBean
	protected SDNCChangeAssignTasks sdncChangeAssignTasks;

	@MockBean
	protected NetworkAdapterDeleteTasks networkAdapterDeleteTasks;

	@MockBean
	protected NetworkAdapterUpdateTasks networkAdapterUpdateTasks;

	@MockBean
	protected VnfAdapterCreateTasks vnfAdapterCreateTasks;

	@MockBean
	protected NetworkAdapterCreateTasks networkAdapterCreateTasks;

	@MockBean
	protected CreateNetwork createNetwork;

	@MockBean
	protected AssignNetworkBBUtils assignNetworkBBUtils;
	
	@MockBean
	protected AssignNetwork assignNetwork;

	@MockBean
	protected CreateNetworkCollection createNetworkCollection;

	@MockBean
	protected VnfAdapterDeleteTasks vnfAdapterDeleteTasks;

	@MockBean
	protected AAICommonTasks aaiCommonTasks;

	@MockBean
	protected AssignVnf assignVnf;

	@MockBean
	protected UnassignVnf unassignVnf;

	@MockBean
	protected VnfAdapterImpl vnfAdapterImpl;

	@MockBean
	protected UnassignNetworkBB unassignNetworkBB;

	@MockBean
	protected OrchestrationStatusValidator orchestrationStatusValidator;
	
	@MockBean
	protected BBInputSetup bbInputSetup;
	
	@MockBean
	protected BBInputSetupUtils bbInputSetupUtils;
	
	@MockBean
	protected ExecuteBuildingBlockRainyDay executeBuildingBlockRainyDay;
	
	@MockBean
	protected WorkflowAction workflowAction;

	@MockBean
	protected WorkflowActionBBTasks workflowActionBBTasks;
	
	@MockBean
	protected GenericVnfHealthCheck genericVnfHealthCheck;
	
	@MockBean
	protected ConfigurationScaleOut configurationScaleOut;
	
	@MockBean
	protected FlowCompletionTasks flowCompletionTasks;
	
	@MockBean
	protected BuildingBlockValidatorRunner buildingBlockValidatorRunner;
	
	@MockBean
	protected SDNOHealthCheckTasks sdnoHealthCheckTasks;
	
	@LocalServerPort
	protected int port;

	protected String createURLWithPort(String uri) {
		return "http://localhost:" + port + uri;
	}

	@Before
	public void baseBefore() {
		variables.put("gBuildingBlockExecution", new DelegateExecutionImpl(new HashMap<>()));
	}
	
	@After
	public void baseAfter() {
		for (String deploymentId : mockedSubprocessList) {
			repositoryService.deleteDeployment(deploymentId);
		}
		mockedSubprocessList.clear();
	}
	
	/**
	 * Create and deploy a process model with one logger delegate as service task.
	 *
	 * @param origProcessKey
	 *            key to call
	 * @param mockProcessName
	 *            process name
	 * @param fileName
	 *            file name without extension
	 */
	protected void mockSubprocess(String origProcessKey, String mockProcessName, String fileName) {
		mockSubprocess(origProcessKey, mockProcessName, fileName, new HashMap<String, String>());
	}

	/**
	 * Create and deploy a process model with one logger delegate as service task.
	 *
	 * @param origProcessKey
	 *            key to call
	 * @param mockProcessName
	 *            process name
	 * @param fileName
	 *            file name without extension
	 * @param outParam
	 *            output parameters
	 */
	protected void mockSubprocess(String origProcessKey, String mockProcessName, String fileName, Map<String, String> outParam) {
		ServiceTaskBuilder builder = Bpmn
				.createExecutableProcess(origProcessKey).name(mockProcessName)
				.startEvent().name("Start_Event")
				.serviceTask().name("Mock_Delegate")
				.camundaClass(FluentJavaDelegateMock.class);

		for (String key : outParam.keySet()) {
			builder.camundaOutputParameter(key, outParam.get(key));
		}
		
		BpmnModelInstance modelInstance = builder.endEvent().name("End_Event").done();
		mockedSubprocessList.add(repositoryService.createDeployment().addModelInstance(fileName + ".bpmn", modelInstance).deploy().getId());
	}
}