/**
 * Copyright © 2016-2020 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.service.ttl.timeseries;

import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.scheduling.annotation.Scheduled;
import org.thingsboard.server.dao.util.PsqlTsAnyDao;
import org.thingsboard.server.service.ttl.AbstractCleanUpService;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

@PsqlTsAnyDao
@Slf4j
public abstract class AbstractTimeseriesCleanUpService extends AbstractCleanUpService {

    @Value("${sql.ttl.ts.ts_key_value_ttl}")
    protected long systemTtl;

    @Value("${sql.ttl.ts.enabled}")
    private boolean ttlTaskExecutionEnabled;

    @Scheduled(initialDelayString = "${sql.ttl.ts.execution_interval_ms}", fixedDelayString = "${sql.ttl.ts.execution_interval_ms}")
    public void cleanUp() {
        if (ttlTaskExecutionEnabled) {
            try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
                doCleanUp(conn);
            } catch (SQLException e) {
                log.error("SQLException occurred during TTL task execution ", e);
            }
        }
    }

}