package com.xiaopeng.pushMessage.webSocket.handler;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.xiaopeng.api.dto.account.XpOperationsUserPositionDTO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.geo.GeoJsonPoint;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.data.mongodb.core.query.Update;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

@Component
@Slf4j
public class PositionMsgHandler implements BusinessMsgHandler{

    @Autowired
    private MongoTemplate mongoTemplate;


    @Override
    public String getMessageType() {
        return "position";
    }

    @Override
    public void handle(String uid, String msg) {
        JSONObject jsonObject = JSON.parseObject(msg);
        if (null != jsonObject) {
            saveToMongo(uid, jsonObject);
        }
    }

    private void saveToMongo(String uid, JSONObject jsonObject) {
        Double latitude = jsonObject.getDouble("latitude");
        Double longitude = jsonObject.getDouble("longitude");
        XpOperationsUserPositionDTO vehiclePosition = mongoTemplate.findOne(new Query(Criteria.where("id").is(uid)), XpOperationsUserPositionDTO.class);
        if (null == vehiclePosition) {
            vehiclePosition = new XpOperationsUserPositionDTO();
            GeoJsonPoint location = new GeoJsonPoint(longitude, latitude);
            vehiclePosition.setLocation(location);
            vehiclePosition.setId(Long.parseLong(uid));
            vehiclePosition.setLatitude(latitude);
            vehiclePosition.setLongitude(longitude);
            vehiclePosition.setLocation(location);
            vehiclePosition.setUpdateTime(System.currentTimeMillis());
            mongoTemplate.save(vehiclePosition);
        }else{
            Update update = new Update()
                    .set("id", Long.parseLong(uid))
                    .set("latitude", latitude)
                    .set("longitude", longitude)
                    .set("updateTime", System.currentTimeMillis());
            GeoJsonPoint location = new GeoJsonPoint(longitude, latitude);
            update.set("location", location);
            mongoTemplate.updateFirst(new Query(Criteria.where("id").is(Long.parseLong(uid))), update, XpOperationsUserPositionDTO.class);
        }
        log.info("保存位置信息成功：id:{},longitude:{},latitude:{}", uid, longitude, latitude);
    }

}