package org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.handler;
/*******************************************************************************
 * ============LICENSE_START========================================================================
 * ONAP : ccsdk feature sdnr wt
 * =================================================================================================
 * Copyright (C) 2019 highstreet technologies GmbH 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==========================================================================
 ******************************************************************************/

import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
import org.onap.ccsdk.features.sdnr.wt.devicemanager.dcaeconnector.impl.DcaeForwarderInternal;
import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.PushNotifications;
import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.xml.AttributeValueChangedNotificationXml;
import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.xml.ProblemNotificationXml;
import org.onap.ccsdk.features.sdnr.wt.devicemanager.impl.xml.WebSocketServiceClientInternal;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.EventlogBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.EventlogEntity;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.FaultcurrentBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.FaultcurrentEntity;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.FaultlogBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.FaultlogEntity;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev190801.SourceType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.devicemanager.rev190109.PushAttributeChangeNotificationInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.devicemanager.rev190109.PushFaultNotificationInput;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class RpcPushNotificationsHandler implements PushNotifications {

    private static final Logger LOG = LoggerFactory.getLogger(RpcPushNotificationsHandler.class);

    private static String OWNKEYNAME = "VES";
    private final WebSocketServiceClientInternal webSocketService;
    private final DataProvider databaseService;
    private final DcaeForwarderInternal aotsDcaeForwarder;

    public RpcPushNotificationsHandler(WebSocketServiceClientInternal webSocketService, DataProvider databaseService,
            DcaeForwarderInternal aotsDcaeForwarder) {
        super();
        this.webSocketService = webSocketService;
        this.databaseService = databaseService;
        this.aotsDcaeForwarder = aotsDcaeForwarder;
    }

    @Override
    public void pushAttributeChangeNotification(PushAttributeChangeNotificationInput input) {

        LOG.debug("Got attribute change event {}", input);

        EventlogBuilder enventlogBuilder = new EventlogBuilder();
        enventlogBuilder.setSourceType(SourceType.Ves);
        enventlogBuilder.fieldsFrom(input);
        EventlogEntity eventlogEntity = enventlogBuilder.build();
        databaseService.writeEventLog(eventlogEntity);
        webSocketService.sendViaWebsockets(OWNKEYNAME, new AttributeValueChangedNotificationXml(eventlogEntity));

    }

    @Override
    public void pushFaultNotification(PushFaultNotificationInput input) {

        LOG.debug("Got fault event {}", input);

        FaultlogBuilder faultlogBuilder = new FaultlogBuilder();
        faultlogBuilder.setSourceType(SourceType.Ves);
        faultlogBuilder.fieldsFrom(input);
        FaultlogEntity faultlogEntity = faultlogBuilder.build();
        databaseService.writeFaultLog(faultlogEntity);

        FaultcurrentBuilder faultcurrentBuilder = new FaultcurrentBuilder();
        faultcurrentBuilder.fieldsFrom(input);
        FaultcurrentEntity faultcurrentEntity = faultcurrentBuilder.build();
        databaseService.updateFaultCurrent(faultcurrentEntity);

        ProblemNotificationXml notificationXml = new ProblemNotificationXml(faultlogEntity);
        aotsDcaeForwarder.sendProblemNotificationUsingMaintenanceFilter(OWNKEYNAME, notificationXml);
        webSocketService.sendViaWebsockets(OWNKEYNAME, notificationXml);
    }

}