优化

liuhaonan

2022-07-28 74f08756ac954a567d4b4d299052f23f3874fadb

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package com.sandu.ximon.admin.service;
 
import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.sandu.common.object.BaseConditionVO;
import com.sandu.ximon.admin.dto.ErrorMsgDto;
import com.sandu.ximon.dao.bo.LightReportErrorBo;
import com.sandu.ximon.dao.domain.Light;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
 
import java.util.ArrayList;
import java.util.List;
 
/**
 * @author LiuHaoNan
 * @date 2022/7/25
 * 设备错误信息
 */
@Service
@AllArgsConstructor
public class ErrorMsgService {
 
 
    private final LightReportErrorService lightReportErrorService;
    private final C3mReportErrorService c3mReportErrorService;
    private final LightService lightService;
 
 
    public List<ErrorMsgDto> listMsg(BaseConditionVO baseConditionVO) {
        List<ErrorMsgDto> errorMsgDtos = new ArrayList<>();
        //单灯故障数据
        List<LightReportErrorBo> lightReportErrors = lightReportErrorService.queryErrorCode(baseConditionVO);
        if (!lightReportErrors.isEmpty()) {
            for (LightReportErrorBo lightReportError : lightReportErrors) {
                ErrorMsgDto errorMsgDto = new ErrorMsgDto();
                errorMsgDto.setMac(lightReportError.getDeviceCode());
                errorMsgDto.setErrorCode(lightReportError.getErrorCode());
                errorMsgDto.setErrorDesc(lightReportError.getErrorMsg());
                errorMsgDto.setErrorTime(lightReportError.getCreateTime());
                errorMsgDto.setDeviceType(0);
                Light one = lightService.getOne(Wrappers.lambdaQuery(Light.class).eq(Light::getDeviceCode, lightReportError.getDeviceCode()));
                if (one != null) {
                    errorMsgDto.setDeviceJson(JSON.toJSONString(one));
                }
                errorMsgDtos.add(errorMsgDto);
            }
        }
 
        //充电桩故障数据
 
 
        //对errorMsgDtos按创建时间倒叙
        errorMsgDtos.sort((a, b) -> b.getErrorTime().compareTo(a.getErrorTime()));
        //手动分页  baseConditionVO.getPageNo() 当前页 baseConditionVO.getPageSize() 每页条数
        return errorMsgDtos.subList((baseConditionVO.getPageNo() - 1) * baseConditionVO.getPageSize(), baseConditionVO.getPageNo() * baseConditionVO.getPageSize());
    }
 
 
}