/*-
 * ============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.client.orchestration;

import java.util.Optional;

import javax.ws.rs.core.UriBuilder;

import org.onap.so.bpmn.common.InjectionHelper;
import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
import org.onap.so.client.aai.AAIObjectType;
import org.onap.so.client.aai.entities.uri.AAIResourceUri;
import org.onap.so.client.aai.entities.uri.AAIUriFactory;
import org.onap.so.client.aai.mapper.AAIObjectMapper;
import org.onap.so.db.catalog.beans.OrchestrationStatus;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class AAIConfigurationResources {
	@Autowired
	private InjectionHelper injectionHelper;

	@Autowired
	private AAIObjectMapper aaiObjectMapper;

    /**
     * A&AI call to create configuration
     *
     * @param configuration
     */
    public void createConfiguration(Configuration configuration) {
        AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configuration.getConfigurationId());
        configuration.setOrchestrationStatus(OrchestrationStatus.INVENTORIED);
        org.onap.aai.domain.yang.Configuration aaiConfiguration = aaiObjectMapper.mapConfiguration(configuration);
        injectionHelper.getAaiClient().create(configurationURI, aaiConfiguration);
    }

    /**
     *  method to get Configuration details from A&AI
     *
     * @param configurationId
     * @return
     */
    public Optional<org.onap.aai.domain.yang.Configuration> getConfiguration(String configurationId) {
        AAIResourceUri aaiResourceUri = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
        return injectionHelper.getAaiClient().get(org.onap.aai.domain.yang.Configuration.class, aaiResourceUri);
    }

    /**
     * A&AI call to update configuration
     *
     * @param configuration
     */
    public void updateConfiguration(Configuration configuration) {
        AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configuration.getConfigurationId());
        org.onap.aai.domain.yang.Configuration aaiConfiguration = aaiObjectMapper.mapConfiguration(configuration);
        injectionHelper.getAaiClient().update(configurationURI, aaiConfiguration);
    }
    /**
     * A&AI call to disconnect configuration relation with service instance
     * @param configurationId
     * @param serviceInstanceId
     */

    public void disconnectConfigurationToServiceInstance(String configurationId, String serviceInstanceId){
        AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
        AAIResourceUri serviceInstanceURI = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
                serviceInstanceId);
        injectionHelper.getAaiClient().disconnect(configurationURI,serviceInstanceURI);
    }

    /**
     * A&AI call to add vrf configuration relationship with Vnr Configuration
     *
     * @param vrfConfigurationId
     * @param vnrConfigurationId
     */
    public void connectVrfConfigurationToVnrConfiguration(String vrfConfigurationId, String vnrConfigurationId) {
        AAIResourceUri vnrConfigurationUri = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, vnrConfigurationId);
        AAIResourceUri vrfConfigurationUri = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, vrfConfigurationId);
        injectionHelper.getAaiClient().connect(vrfConfigurationUri, vnrConfigurationUri);
    }

    /**
     * A&AI call to add configuration relationship with PnfObject
     *
     * @param pnfId
     * @param configurationId
     */
    public void connectConfigurationToPnfObject(String pnfId, String configurationId) {
        AAIResourceUri pnfUri = AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfId);
        AAIResourceUri configurationUri = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
        injectionHelper.getAaiClient().connect(configurationUri, pnfUri);
    }

    /**
     * A&AI call to add configuration relationship with service instance
     *
     * @param configurationId
     * @param serviceInstanceId
     */
    public void connectConfigurationToServiceInstance(String configurationId, String serviceInstanceId) {
        AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
        AAIResourceUri serviceInstanceURI = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
                serviceInstanceId);
        injectionHelper.getAaiClient().connect(configurationURI, serviceInstanceURI);
    }

    /**
     * A&AI call to add configuration relationship with generic-vnf
     *
     * @param configurationId
     * @param genericVnfId
     */
    public void connectConfigurationToGenericVnf(String configurationId, String genericVnfId) {
        AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
        AAIResourceUri genericVnfURI = AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, genericVnfId);
        injectionHelper.getAaiClient().connect(configurationURI, genericVnfURI);
    }

    /**
     * A&AI call to add configuration relationship with vpn-binding
     *
     * @param configurationId
     * @param vpnId
     *
     */
    public void connectConfigurationToVpnBinding(String configurationId, String vpnId) {
        AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
        AAIResourceUri vpnBindingURI = AAIUriFactory.createResourceUri(AAIObjectType.VPN_BINDING, vpnId);
        injectionHelper.getAaiClient().connect(configurationURI, vpnBindingURI);
    }

    public void connectConfigurationToVfModule(String configurationId, String vfModuleId, String vnfId){
    	 AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
    	 AAIResourceUri vfModuleURI = AAIUriFactory.createResourceUri(AAIObjectType.VF_MODULE, vnfId, vfModuleId);
    	 injectionHelper.getAaiClient().connect(configurationURI, vfModuleURI);
    }

    public void connectConfigurationToVnfc(String configurationId, String vnfcName){
    	 AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
    	 AAIResourceUri vnfcURI = AAIUriFactory.createResourceUri(AAIObjectType.VNFC, vnfcName);
    	 injectionHelper.getAaiClient().connect(configurationURI, vnfcURI);
    }

    public void connectConfigurationToL3Network(String configurationId, String networkId){
    	AAIResourceUri configurationURI = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
    	AAIResourceUri networkURI = AAIUriFactory.createResourceUri(AAIObjectType.L3_NETWORK, networkId);
    	injectionHelper.getAaiClient().connect(configurationURI, networkURI);
    }

    /**
     * method to delete Configuration details in A&AI
     *
     * @param configurationId
     */
    public void deleteConfiguration(String configurationId) {
        AAIResourceUri aaiResourceUri = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configurationId);
        injectionHelper.getAaiClient().delete(aaiResourceUri);
    }
    /**
     * method to delete Configuration details in A&AI
     *
     * @param configuration
     */
    public void deleteConfiguration(Configuration configuration) {
        AAIResourceUri aaiResourceUri = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configuration.getConfigurationId());
        injectionHelper.getAaiClient().delete(aaiResourceUri);
    }

    /**
     * Get Configuration from AAI using related Link
     * @param relatedLink related link - URI
     * @return AAI Configuration object
     */
    public Optional<org.onap.aai.domain.yang.Configuration> getConfigurationFromRelatedLink(String relatedLink){
        return injectionHelper.getAaiClient()
        		.get(org.onap.aai.domain.yang.Configuration.class, AAIUriFactory.createResourceFromExistingURI(AAIObjectType.CONFIGURATION, UriBuilder.fromPath(relatedLink).build()));
    }

    public void updateOrchestrationStatusConfiguration(Configuration configuration, OrchestrationStatus orchestrationStatus) {
		AAIResourceUri aaiResourceUri = AAIUriFactory.createResourceUri(AAIObjectType.CONFIGURATION, configuration.getConfigurationId());
		configuration.setOrchestrationStatus(orchestrationStatus);
		org.onap.aai.domain.yang.Configuration aaiConfiguration = aaiObjectMapper.mapConfiguration(configuration);
		injectionHelper.getAaiClient().update(aaiResourceUri, aaiConfiguration);
	}
}