/**
 * Copyright © 2016-2018 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.rule.engine.transaction;

import com.google.common.util.concurrent.FutureCallback;
import lombok.extern.slf4j.Slf4j;
import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
import org.thingsboard.rule.engine.api.RuleNode;
import org.thingsboard.rule.engine.api.TbContext;
import org.thingsboard.rule.engine.api.TbNode;
import org.thingsboard.rule.engine.api.TbNodeConfiguration;
import org.thingsboard.rule.engine.api.TbNodeException;
import org.thingsboard.rule.engine.api.util.TbNodeUtils;
import org.thingsboard.server.common.data.plugin.ComponentType;
import org.thingsboard.server.common.msg.TbMsg;

import java.util.concurrent.ExecutionException;

@Slf4j
@RuleNode(
        type = ComponentType.ACTION,
        name = "transaction start",
        configClazz = EmptyNodeConfiguration.class,
        nodeDescription = "Something",
        nodeDetails = "Something more",
        uiResources = {"static/rulenode/rulenode-core-config.js"},
        configDirective = ("tbNodeEmptyConfig")
)
public class TbTransactionBeginNode implements TbNode {

    private EmptyNodeConfiguration config;

    @Override
    public void init(TbContext ctx, TbNodeConfiguration configuration) throws TbNodeException {
        this.config = TbNodeUtils.convert(configuration, EmptyNodeConfiguration.class);
    }

    @Override
    public void onMsg(TbContext ctx, TbMsg msg) throws ExecutionException, InterruptedException, TbNodeException {
        FutureCallback<Void> callback = null;

        ctx.getRuleChainTransactionService().beginTransaction(msg.getOriginator(), callback);
    }

    @Override
    public void destroy() {

    }
}
