/**
 * 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.filter;

import lombok.extern.slf4j.Slf4j;
import org.thingsboard.rule.engine.TbNodeUtils;
import org.thingsboard.rule.engine.api.*;
import org.thingsboard.server.common.data.plugin.ComponentType;
import org.thingsboard.server.common.msg.TbMsg;

/**
 * Created by ashvayka on 19.01.18.
 */
@Slf4j
@RuleNode(
        type = ComponentType.FILTER,
        name = "message type",
        configClazz = TbMsgTypeFilterNodeConfiguration.class,
        relationTypes = {"True", "False"},
        nodeDescription = "Filter incoming messages by Message Type",
        nodeDetails = "If incoming MessageType is expected - send Message via <b>True</b> chain, otherwise <b>False</b> chain is used.",
        uiResources = {"static/rulenode/rulenode-core-config.js", "static/rulenode/rulenode-core-config.css"},
        configDirective = "tbFilterNodeMessageTypeConfig")
public class TbMsgTypeFilterNode implements TbNode {

    TbMsgTypeFilterNodeConfiguration config;

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

    @Override
    public void onMsg(TbContext ctx, TbMsg msg) throws TbNodeException {
        ctx.tellNext(msg, Boolean.toString(config.getMessageTypes().contains(msg.getType())));
    }

    @Override
    public void destroy() {

    }
}
