/*-
 * ============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.infrastructure;

import java.util.Arrays;

import javax.xml.ws.Endpoint;

import org.apache.cxf.Bus;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.feature.LoggingFeature;
import org.apache.cxf.jaxrs.JAXRSServerFactoryBean;
import org.apache.cxf.jaxrs.swagger.Swagger2Feature;
import org.apache.cxf.jaxws.EndpointImpl;
import org.apache.cxf.transport.servlet.CXFServlet;
import org.onap.so.bpmn.common.adapter.sdnc.SDNCCallbackAdapterPortType;
import org.onap.so.bpmn.common.adapter.vnf.VnfAdapterNotify;
import org.onap.so.bpmn.common.workflow.service.WorkflowAsyncResource;
import org.onap.so.bpmn.common.workflow.service.WorkflowMessageResource;
import org.onap.so.bpmn.common.workflow.service.WorkflowResource;
import org.onap.so.logger.MsoLogger;
import org.onap.so.logging.cxf.interceptor.SOAPLoggingInInterceptor;
import org.onap.so.logging.cxf.interceptor.SOAPLoggingOutInterceptor;
import org.onap.so.logging.jaxrs.filter.JaxRsFilterLogging;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider;


@Configuration
public class CXFConfiguration {
    
	private static final MsoLogger logger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL,CXFConfiguration.class);
	
    @Autowired
    private Bus bus;    

	@Autowired
	private WorkflowMessageResource wmr;
	
	@Autowired
	private WorkflowResource workflowResource;

	@Autowired
	private WorkflowAsyncResource workflowAsyncResource;
	
	@Autowired
	private JaxRsFilterLogging jaxRsFilterLogging;
	
	@Autowired
	private ObjectMapper mapper; 
	
	@Autowired
	private SDNCCallbackAdapterPortType sdncAdapterCallbackServiceImpl;
	
	@Autowired
	private VnfAdapterNotify vnfAdapterNotifyServiceImpl;
	
	@Bean
    public ServletRegistrationBean cxfServlet() {
        return new ServletRegistrationBean(new CXFServlet(), "/mso/*");
    }
    
    @Bean
    public Endpoint vnfAdapterCallback() {
        EndpointImpl endpoint = new EndpointImpl(bus, vnfAdapterNotifyServiceImpl);
        endpoint.publish("/VNFAdaptercallback");
        endpoint.getInInterceptors().add(new SOAPLoggingInInterceptor());
        endpoint.getOutInterceptors().add(new SOAPLoggingOutInterceptor());
        endpoint.getOutFaultInterceptors().add(new SOAPLoggingOutInterceptor());
        return endpoint;
    }
	
    @Bean
    public Endpoint sndcAdapterCallback() {
        EndpointImpl endpoint = new EndpointImpl(bus, sdncAdapterCallbackServiceImpl);
        endpoint.publish("/SDNCAdapterCallbackService");
        endpoint.getInInterceptors().add(new SOAPLoggingInInterceptor());
        endpoint.getOutInterceptors().add(new SOAPLoggingOutInterceptor());
        endpoint.getOutFaultInterceptors().add(new SOAPLoggingOutInterceptor());
        return endpoint;
    }
		
    @Bean
    public Server rsServer() {
        JAXRSServerFactoryBean endpoint = new JAXRSServerFactoryBean();
        endpoint.setBus(bus);
        endpoint.setServiceBeans(Arrays.<Object>asList(wmr, workflowResource, workflowAsyncResource));
        endpoint.setAddress("/");       
        endpoint.setFeatures(Arrays.asList(createSwaggerFeature(), new LoggingFeature()));
        endpoint.setProviders(Arrays.asList(new JacksonJsonProvider(mapper),jaxRsFilterLogging));
       
        return endpoint.create();
    }

    @Bean
    public Swagger2Feature createSwaggerFeature() {
    	Swagger2Feature swagger2Feature= new Swagger2Feature();
        swagger2Feature.setPrettyPrint(true);
        swagger2Feature.setTitle("SO Orchestration Application");
        swagger2Feature.setContact("The ONAP SO team");
        swagger2Feature.setDescription("This project is the SO Orchestration Engine");
        swagger2Feature.setVersion("1.0.0");
        swagger2Feature.setResourcePackage("org.onap.so.bpmn.common.workflow.service");
        swagger2Feature.setScan(true);
        return swagger2Feature;
    }
}