package com.dji.sample.component.mqtt.handler;

import com.dji.sample.component.mqtt.model.CommonTopicReceiver;
import com.dji.sample.component.redis.RedisOpsUtils;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.Map;

/**
 * @author sean
 * @version 0.3
 * @date 2022/2/21
 */
public abstract class AbstractStateTopicHandler {

    protected AbstractStateTopicHandler handler;

    @Autowired
    protected ObjectMapper mapper;

    @Autowired
    protected RedisOpsUtils redisOps;

    protected AbstractStateTopicHandler(AbstractStateTopicHandler handler) {
        this.handler = handler;
    }

    /**
     * Passing dataNode data, using different processing methods depending on the data selection.
     * @param dataNode
     * @param stateReceiver
     * @param sn
     * @return
     * @throws JsonProcessingException
     */
    public abstract CommonTopicReceiver handleState(Map<String, Object> dataNode, CommonTopicReceiver stateReceiver, String sn) throws JsonProcessingException;
}