/*- 
 * ============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.openecomp.mso.bpmn.common;

import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.mock;

import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

import org.camunda.bpm.engine.test.Deployment;
import org.camunda.bpm.engine.variable.impl.VariableMapImpl;
import org.jboss.resteasy.spi.AsynchronousResponse;
import org.junit.Test;
import org.openecomp.mso.bpmn.common.workflow.service.WorkflowAsyncResource;
import org.openecomp.mso.bpmn.common.workflow.service.WorkflowResponse;

public class WorkflowAsyncResourceTest extends WorkflowTest {

	@Test
	@Deployment(resources = { "testAsyncResource.bpmn" })
	public void asyncRequestSuccess() throws InterruptedException {
		//it can be any request which asynchronously processed by the workflow
		String request = "<aetgt:CreateTenantRequest xmlns:aetgt=\"http://org.openecomp/mso/workflow/schema/v1\" xmlns:sdncadapterworkflow=\"http://org.openecomp/mso/workflow/schema/v1\" xmlns:ns5=\"http://org.openecomp/mso/request/types/v1\">  <msoservtypes:service-information xmlns:msoservtypes=\"http://org.openecomp/mso/request/types/v1\">    <msoservtypes:service-type>SDN-ETHERNET-INTERNET</msoservtypes:service-type>    <msoservtypes:service-instance-id>HI/VLXM/950604//SW_INTERNET</msoservtypes:service-instance-id>    <msoservtypes:subscriber-name>SubName01</msoservtypes:subscriber-name> </msoservtypes:service-information> </aetgt:CreateTenantRequest>";

		Map<String,String> variables = new HashMap<>();
		variables.put("testAsyncRequestMsg", request);
		variables.put("mso-request-id", UUID.randomUUID().toString());
		variables.put("mso-service-request-timeout", "5");
		
		WorkflowResponse workflowResponse = BPMNUtil.executeAsyncWorkflow(processEngineRule, "testAsyncProcess", variables);
		assertEquals("Received the request, the process is getting executed, request message<aetgt:CreateTenantRequest xmlns:aetgt=\"http://org.openecomp/mso/workflow/schema/v1\" xmlns:sdncadapterworkflow=\"http://org.openecomp/mso/workflow/schema/v1\" xmlns:ns5=\"http://org.openecomp/mso/request/types/v1\">  <msoservtypes:service-information xmlns:msoservtypes=\"http://org.openecomp/mso/request/types/v1\">    <msoservtypes:service-type>SDN-ETHERNET-INTERNET</msoservtypes:service-type>    <msoservtypes:service-instance-id>HI/VLXM/950604//SW_INTERNET</msoservtypes:service-instance-id>    <msoservtypes:subscriber-name>SubName01</msoservtypes:subscriber-name> </msoservtypes:service-information> </aetgt:CreateTenantRequest>", workflowResponse.getResponse());
		assertEquals(200, workflowResponse.getMessageCode());
	}

	private void executeWorkflow(String request, String requestId, AsynchronousResponse asyncResponse, String processKey) {
		WorkflowAsyncResource workflowResource = new WorkflowAsyncResource();
		VariableMapImpl variableMap = new VariableMapImpl();

		Map<String, Object> variableValueType = new HashMap<>();

		Map<String, Object> requestMsg = new HashMap<>();
		requestMsg.put("value", request);
		requestMsg.put("type", "String");

		Map<String, Object> msorequestId = new HashMap<>();
		msorequestId.put("type", "String");
		msorequestId.put("value",requestId);

		Map<String, Object> timeout = new HashMap<>();
		timeout.put("type", "String");
		timeout.put("value","5"); 

		variableValueType.put("testAsyncRequestMsg", requestMsg);
		variableValueType.put("mso-request-id", msorequestId);
		variableValueType.put("mso-service-request-timeout", timeout);

		variableMap.put("variables", variableValueType);
		
		workflowResource.setProcessEngineServices4junit(processEngineRule);
		workflowResource.startProcessInstanceByKey(asyncResponse, processKey, variableMap);
	}

	class ProcessThread extends Thread {
		
		public WorkflowResponse workflowResponse;
		public String requestId;
		public String processKey;
		public AsynchronousResponse asyncResponse = mock(AsynchronousResponse.class);
		public String request;
		public boolean started;
		public void run() {
			started = true;
			executeWorkflow(request, requestId, asyncResponse, processKey);
		}
	}	
}