changes

liuhaonan

2022-10-21 0a30812acaa26ebe654340f7e749a6801b63b194

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package com.sandu.ximon.admin.service;
 
import cn.hutool.core.collection.CollUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSON;
import com.github.pagehelper.PageHelper;
import com.sandu.common.execption.BusinessException;
import com.sandu.common.object.BaseConditionVO;
import com.sandu.common.service.impl.BaseServiceImpl;
import com.sandu.ximon.admin.dto.WaterQualityDataDto;
import com.sandu.ximon.admin.security.SecurityUtils;
import com.sandu.ximon.dao.bo.WaterQualityDataBo;
import com.sandu.ximon.dao.domain.WaterQualityData;
import com.sandu.ximon.dao.mapper.WaterQualityDataMapper;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
 
import java.util.List;
 
@Service
@AllArgsConstructor
public class WaterQualityDataService extends BaseServiceImpl<WaterQualityDataMapper, WaterQualityData> {
    //水质参数获取网址，例如："http://iot.ainongye.cn/json/设备编号.json"
    private final String WATER_QUALITY_DATA_URL = "http://iot.ainongye.cn/json/";
 
    private WaterQualityDataMapper waterQualityDataMapper;
 
    /**
     * 模糊查询
     */
    public List<WaterQualityDataBo> listWaterQualityDataByKeyword(BaseConditionVO baseConditionVO, String keyword) {
        PageHelper.startPage(baseConditionVO.getPageNo(), baseConditionVO.getPageSize());
        List<Long> waterQualityDataId;
        if (SecurityUtils.getClientId() == null) {
            waterQualityDataId = waterQualityDataMapper.listWaterQualityDataId(keyword, null);
        } else {
            waterQualityDataId = waterQualityDataMapper.listWaterQualityDataId(keyword, SecurityUtils.getUserId());
        }
        if (CollUtil.isEmpty(waterQualityDataId)) {
            return CollUtil.newArrayList();
        }
        List<WaterQualityDataBo> airEquipmentBos = waterQualityDataMapper.listWaterQualityDataByIds(waterQualityDataId);
        return airEquipmentBos;
    }
 
    /**
     * 获取水质数据
     *
     * @param waterQualityEquipmentCode 设备编号
     */
    public WaterQualityDataDto getWaterQualityDataInfo(String waterQualityEquipmentCode) {
        WaterQualityDataDto waterQualityDataDto = null;
        try {
            String s = HttpUtil.get(WATER_QUALITY_DATA_URL + waterQualityEquipmentCode + ".json");
            if (s.startsWith("{") && s.endsWith("}")) {
                System.out.println(s);
                waterQualityDataDto = JSON.parseObject(s, WaterQualityDataDto.class);
                WaterQualityData waterQualityData = new WaterQualityData();
                for (WaterQualityDataDto.WaterQualityBean bean : waterQualityDataDto.getData()) {
                    switch (bean.getCode()) {
                        case "A211"://水质PH
                            waterQualityData.setWaterQualityPh(bean.getValue());
                            break;
                        case "A203"://水质溶解氧
                            waterQualityData.setWaterQualityDo(bean.getValue());
                            break;
                        case "A343"://浊度
                            waterQualityData.setWaterQualityNtu(bean.getValue());
                            break;
                        case "A209"://电导率
                            waterQualityData.setWaterQualityEc(bean.getValue());
                            break;
                        default:
                    }
                }
                waterQualityData.setWaterQualityEquipmentCode(waterQualityDataDto.getDid());
                //设置水质设备状态
                if (waterQualityDataDto != null) {
                    waterQualityDataDto.setState(1);
                } else {
                    waterQualityDataDto.setState(0);
                }
                save(waterQualityData);
            } else {
                System.out.println("水质数据不正确！");
            }
        } catch (Exception e) {
            e.printStackTrace();
            log.error("水质设备号不正确");
//            throw new BusinessException("水质设备号不正确");
        }
 
        return waterQualityDataDto;
    }
}