/**
 * Copyright © 2016-2022 The Thingsboard Authors
 *
 * 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.
 */
package org.thingsboard.server.transport.lwm2m.server.log;

import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.thingsboard.server.queue.util.TbLwM2mTransportComponent;
import org.thingsboard.server.transport.lwm2m.server.LwM2mTransportServerHelper;
import org.thingsboard.server.transport.lwm2m.server.client.LwM2mClient;

import static org.thingsboard.server.transport.lwm2m.utils.LwM2MTransportUtil.LOG_LWM2M_TELEMETRY;

@Slf4j
@Service
@TbLwM2mTransportComponent
@RequiredArgsConstructor
public class DefaultLwM2MTelemetryLogService implements LwM2MTelemetryLogService {

    private final LwM2mTransportServerHelper helper;

    @Override
    public void log(LwM2mClient client, String logMsg) {
        if (logMsg != null && client != null && client.getSession() != null) {
            if (logMsg.length() > 1024) {
                logMsg = logMsg.substring(0, 1024);
            }
            this.helper.sendParametersOnThingsboardTelemetry(this.helper.getKvStringtoThingsboard(LOG_LWM2M_TELEMETRY, logMsg), client.getSession(), client.getKeyTsLatestMap());
        }
    }

}
