郑永安
2023-06-19 7a6abd05683528032687c75e80e0bd2030a3e46c
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package com.gkhy.safePlatform.account.service.impl;
 
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.gkhy.safePlatform.account.entity.device.Camera;
import com.gkhy.safePlatform.account.enums.DepartmentLevelEnum;
import com.gkhy.safePlatform.account.model.dto.req.AddAndUpdateCameraDTO;
import com.gkhy.safePlatform.account.model.dto.req.CameraQuery;
import com.gkhy.safePlatform.account.model.dto.resp.CameraRespDTO;
import com.gkhy.safePlatform.account.model.dto.resp.DepRespDTO;
import com.gkhy.safePlatform.account.model.dto.resp.UserInfoRespDTO;
import com.gkhy.safePlatform.account.service.AccountService;
import com.gkhy.safePlatform.account.service.CameraManageService;
import com.gkhy.safePlatform.account.service.DepartmentService;
import com.gkhy.safePlatform.account.service.baseService.CameraService;
import com.gkhy.safePlatform.commons.enums.ResultCodes;
import com.gkhy.safePlatform.commons.exception.BusinessException;
import com.gkhy.safePlatform.commons.vo.ResultVO;
import com.gkhy.safePlatform.commons.vo.SearchResultVO;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
import javax.transaction.Transactional;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
 
@Service
public class CameraManageServiceImpl implements CameraManageService {
 
    @Autowired
    private CameraService cameraService;
 
    @Autowired
    private DepartmentService departmentService;
 
    @Autowired
    private AccountService accountService;
 
    @Override
    @Transactional
    public ResultVO saveNewCamera(AddAndUpdateCameraDTO dto) {
        ResultVO resultVO = new ResultVO<>();
        if(dto == null){
            resultVO.setCode(ResultCodes.CLIENT_PARAM_NULL.getCode());
            resultVO.setMsg("参数不能为空");
            return resultVO;
        }
        if(dto.getDeviceNo() == null || dto.getDeviceNo().isEmpty()){
            resultVO.setCode(ResultCodes.CLIENT_PARAM_NULL.getCode());
            resultVO.setMsg("摄像机编号不能为空");
            return resultVO;
        }
        if(dto.getName() == null || dto.getName().isEmpty()){
            resultVO.setCode(ResultCodes.CLIENT_PARAM_NULL.getCode());
            resultVO.setMsg("摄像机名称不能为空");
            return resultVO;
        }
        if(dto.getShortName() == null || dto.getShortName().isEmpty()){
            resultVO.setCode(ResultCodes.CLIENT_PARAM_NULL.getCode());
            resultVO.setMsg("摄像机别名不能为空");
            return resultVO;
        }
        if(dto.getBizDepId() == null || dto.getBizDepId() < 0){
            resultVO.setCode(ResultCodes.CLIENT_PARAM_NULL.getCode());
            resultVO.setMsg("摄像机所属事业部不能为空");
            return resultVO;
        }
        if(cameraService.findByDeviceNo(dto.getDeviceNo()) != null){
            resultVO.setCode(ResultCodes.BUSINESS_ERROR.getCode());
            resultVO.setMsg("摄像机编号已被使用");
            return resultVO;
        }
        //判断是否为事业部
        //判断部门是否存在
        DepRespDTO dep = departmentService.getDepartmentInfoByDepId(dto.getBizDepId());
        if(dep == null){
            resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"部门不存在");
            return resultVO;
        }
        if(!dep.getDepLevel().equals(DepartmentLevelEnum.BUSINESS.code)){
            resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"部门必须为事业部");
            return resultVO;
        }
        //检测名称和别名是否重复
        List<Camera> cameraListByName = cameraService.listCamerasByName(dto.getName());
        if(cameraListByName != null && !cameraListByName.isEmpty()){
            resultVO.setCode(ResultCodes.BUSINESS_ERROR.getCode());
            resultVO.setMsg("摄像机名称不能重复");
            return resultVO;
        }
        List<Camera> cameraListByShortName = cameraService.listCamerasByShortName(dto.getShortName());
        if(cameraListByShortName != null && !cameraListByShortName.isEmpty()){
            resultVO.setCode(ResultCodes.BUSINESS_ERROR.getCode());
            resultVO.setMsg("摄像机简称不能重复");
            return resultVO;
        }
 
        Camera camera = new Camera();
        camera.setBizDepId(dto.getBizDepId());
        camera.setDeviceNo(dto.getDeviceNo());
        camera.setName(dto.getName());
        camera.setShortName(dto.getShortName());
        if(cameraService.saveNewCamera(camera) != 1){
            throw new BusinessException(ResultCodes.SERVER_ADD_ERROR);
        }
        resultVO.setCode(ResultCodes.OK);
        return resultVO;
    }
 
    @Override
    @Transactional
    public ResultVO updateCameraInfo(AddAndUpdateCameraDTO dto) {
        if(dto == null || dto.getId() == null){
            ResultVO resultVO = new ResultVO<>(ResultCodes.CLIENT_PARAM_NULL.getCode(),"参数不能为空");
            return resultVO;
        }
        if(dto.getDeviceNo() == null || dto.getDeviceNo().isEmpty()){
            ResultVO resultVO = new ResultVO<>(ResultCodes.CLIENT_PARAM_NULL.getCode(),"摄像机编号不能为空");
            return resultVO;
        }
        if(dto.getName() == null || dto.getName().isEmpty()){
            ResultVO resultVO = new ResultVO<>(ResultCodes.CLIENT_PARAM_NULL.getCode(),"摄像机名称不能为空");
            return resultVO;
        }
        if(dto.getShortName() == null || dto.getShortName().isEmpty()){
            ResultVO resultVO = new ResultVO<>(ResultCodes.CLIENT_PARAM_NULL.getCode(),"摄像机别名不能为空");
            return resultVO;
        }
        if(dto.getBizDepId() == null || dto.getBizDepId() < 0){
            ResultVO resultVO = new ResultVO<>(ResultCodes.CLIENT_PARAM_NULL.getCode(),"摄像机所属事业部不能为空");
            return resultVO;
        }
        //检查目标设备是否存在
        Camera camera = cameraService.findByDeviceId(dto.getId());
        if(camera == null){
            ResultVO resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"摄像机不存在");
            return resultVO;
        }
        //判断设备号是否被使用
        Camera cameraByNo = cameraService.findByDeviceNo(dto.getDeviceNo());
        if(cameraByNo != null && !cameraByNo.getId().equals(camera.getId())){
            ResultVO resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"摄像机编号已经被使用");
            return resultVO;
        }
        if(!camera.getBizDepId().equals(dto.getBizDepId())){
            //判断部门是否存在
            DepRespDTO dep = departmentService.getDepartmentInfoByDepId(dto.getBizDepId());
            if(dep == null){
                ResultVO resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"部门不存在");
                return resultVO;
            }
            if(!dep.getDepLevel().equals(DepartmentLevelEnum.BUSINESS.code)){
                ResultVO resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"部门必须为事业部");
                return resultVO;
            }
        }
        if(!camera.getName().equals(dto.getName())){
            //检测名称和别名是否重复
            List<Camera> cameraListByName = cameraService.listCamerasByName(dto.getName());
            if(cameraListByName != null && !cameraListByName.isEmpty()){
                ResultVO resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"摄像机名称不能重复");
                return resultVO;
            }
        }
        if(!camera.getShortName().equals(dto.getShortName())){
            List<Camera> cameraListByShortName = cameraService.listCamerasByShortName(dto.getShortName());
            if(cameraListByShortName != null && !cameraListByShortName.isEmpty()){
                ResultVO resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"摄像机简称不能重复");
                return resultVO;
            }
        }
        //更新数据库
        camera.setName(dto.getName());
        camera.setShortName(dto.getShortName());
        camera.setBizDepId(dto.getBizDepId());
        camera.setDeviceNo(dto.getDeviceNo());
        if(cameraService.updateCameraInfo(camera) <= 0){
            throw new BusinessException(ResultCodes.SERVER_UPDATE_ERROR);
        }
        return new ResultVO<>(ResultCodes.OK);
    }
 
    @Override
    @Transactional
    public ResultVO deleteCameraById(Long cameraId) {
        if(cameraId == null || cameraId < 0){
            ResultVO resultVO = new ResultVO<>(ResultCodes.CLIENT_PARAM_NULL.getCode(),"参数不能为空");
            return resultVO;
        }
        //检查目标设备是否存在
        Camera camera = cameraService.findByDeviceId(cameraId);
        if(camera == null){
            ResultVO resultVO = new ResultVO<>(ResultCodes.BUSINESS_ERROR.getCode(),"摄像机不存在");
            return resultVO;
        }
        if(cameraService.deleteCamera(cameraId) != 1){
            throw new BusinessException(ResultCodes.SERVER_DEL_ERROR);
        }
        return new ResultVO<>(ResultCodes.OK);
    }
 
    @Override
    public SearchResultVO<CameraRespDTO> findByCameraId(Long id) {
        SearchResultVO<CameraRespDTO> resultVO = new SearchResultVO<>(ResultCodes.OK);
        resultVO.setUsePage(false);
        if(id == null || id < 1)
            return resultVO;
        Camera camera = cameraService.findByDeviceId(id);
        if(camera != null){
            DepRespDTO depInfo = departmentService.getDepartmentInfoByDepId(camera.getBizDepId());
            resultVO.setData(convertToRespDTO(camera,depInfo));
            resultVO.setCount(1);
            resultVO.setTotal(1L);
        }
        return resultVO;
    }
 
    @Override
    public SearchResultVO<List<CameraRespDTO>> listCamerasByDepId(CameraQuery query) {
        SearchResultVO<List<CameraRespDTO>> resultVO = new SearchResultVO<>(ResultCodes.OK);
        resultVO.setUsePage(true);
        resultVO.setPageSize(query.getPageSize());
        resultVO.setPageIndex(query.getPageIndex());
        Page page = new Page<>();
        if(query.getPageSize() == null){
            query.setPageSize(10L);
        }
        if(query.getPageIndex() == null){
            query.setPageIndex(1L);
        }
        page.setSize(query.getPageSize());
        page.setCurrent(query.getPageIndex());
        if(query == null || query.getBizDepId() == null || query.getBizDepId() < 1){
            return resultVO;
        }
        IPage<Camera> cameraPages = cameraService.listCamerasByBizDepId(page, query.getBizDepId());
        if(cameraPages != null){
            resultVO.setTotal(cameraPages.getTotal());
            List<Camera> cameraList = cameraPages.getRecords();
            List<CameraRespDTO> dtoList = convertToRespDTOList(cameraList);
            resultVO.setData(dtoList);
            if(dtoList != null)
                resultVO.setCount(dtoList.size());
            else
                resultVO.setCount(0);
        }
        return resultVO;
    }
 
    @Override
    public SearchResultVO<List<CameraRespDTO>> listCamerasByDepId(Long depId) {
        SearchResultVO<List<CameraRespDTO>> resultVO = new SearchResultVO<>(ResultCodes.OK);
        resultVO.setUsePage(false);
        List<Camera> cameraList = cameraService.listCamerasByBizDepId(depId);
        if(cameraList != null){
            resultVO.setData(convertToRespDTOList(cameraList));
            resultVO.setCount(cameraList.size());
        }
        return resultVO;
    }
 
    @Override
    public SearchResultVO<List<CameraRespDTO>> listCamerasByCondition(CameraQuery query) {
        SearchResultVO<List<CameraRespDTO>> resultVO = new SearchResultVO<>(ResultCodes.OK);
        resultVO.setUsePage(true);
        if(query.getPageSize() == null){
            query.setPageSize(10L);
        }
        if(query.getPageIndex() == null){
            query.setPageIndex(1L);
        }
        resultVO.setPageSize(query.getPageSize());
        resultVO.setPageIndex(query.getPageIndex());
        Page page = new Page<>(query.getPageIndex(), query.getPageSize());
        if(query == null || (query.getBizDepId() != null && query.getBizDepId() < 1)){
            return resultVO;
        }
        List<Camera> cameraList = cameraService.listCamerasByCondition(page, query.getBizDepId(), query.getName(), query.getShortName());
        if(cameraList != null){
            resultVO.setTotal(page.getTotal());
            List<CameraRespDTO> dtoList = convertToRespDTOList(cameraList);
            resultVO.setData(dtoList);
            if(dtoList != null)
                resultVO.setCount(dtoList.size());
            else
                resultVO.setCount(0);
        }
        return resultVO;
    }
 
    @Override
    public SearchResultVO<List<CameraRespDTO>> listAccessCamerasByUserId(Long userId) {
        SearchResultVO<List<CameraRespDTO>> resultVO = new SearchResultVO<>(ResultCodes.OK);
        resultVO.setUsePage(false);
        if(userId == null || userId < 1)
            return resultVO;
        //1、查询用户信息
        UserInfoRespDTO userInfo = accountService.getUserInfoByUid(userId);
        if(userInfo == null)
            return resultVO;
        DepRespDTO depInfo = departmentService.getDepartmentInfoByDepId(userInfo.getDepId());
        if(depInfo == null)
            return resultVO;
        List<Camera> cameraList = null;
        if(depInfo.getDepLevel().equals(DepartmentLevelEnum.COMPANY.code)){
            //公司级用户,返回全部摄像头
            cameraList = cameraService.listAllCameras();
        }else if(depInfo.getDepLevel().equals(DepartmentLevelEnum.BUSINESS.code)){
            //事业部级用户,查询本事业部
            cameraList = cameraService.listCamerasByBizDepId(depInfo.getDepId());
        }else {
            //解析至事业部级部门
            DepRespDTO busDep = praseBusinessDepId(depInfo);
            if(busDep == null) {
                return resultVO;
            }
            cameraList = cameraService.listCamerasByBizDepId(busDep.getDepId());
        }
        if(cameraList != null){
            resultVO.setData(convertToRespDTOList(cameraList));
            resultVO.setCount(cameraList.size());
        }
        return resultVO;
    }
 
    @Override
    public SearchResultVO<List<CameraRespDTO>> listAllCameras() {
        SearchResultVO<List<CameraRespDTO>> resultVO = new SearchResultVO<>(ResultCodes.OK);
        resultVO.setUsePage(false);
        List<Camera> cameraList = cameraService.listAllCameras();
        if(cameraList != null){
            resultVO.setData(convertToRespDTOList(cameraList));
            resultVO.setCount(cameraList.size());
        }
        return resultVO;
    }
 
    @Override
    public List<CameraRespDTO> listByCameraIdList(List<Long> cameraIdList) {
        if(cameraIdList == null || cameraIdList.isEmpty()){
            return null;
        }
        List<Camera> cameraList = cameraService.listByCameraIdList(cameraIdList);
        return convertToRespDTOList(cameraList);
    }
 
    private List<CameraRespDTO> convertToRespDTOList(List<Camera> cameraList){
        if(cameraList == null || cameraList.isEmpty()){
            return null;
        }
        //获取部门信息
        Set<Long> depIdSet = new HashSet<>();
        cameraList.forEach(c -> {
            depIdSet.add(c.getBizDepId());
        });
        List<Long> depIdList = new ArrayList<>();
        depIdSet.forEach(id -> {
            depIdList.add(id);
        });
        List<DepRespDTO> depList = departmentService.listDepByDepIds(depIdList);
        List<CameraRespDTO> dtoList = new ArrayList<>();
        for(int i = 0;i < cameraList.size();i++){
            CameraRespDTO dto = convertToRespDTO(cameraList.get(i));
            //读取部门名称
            for(int j = 0; j < depList.size(); j++){
                if(depList.get(j).getDepId().equals(dto.getBizDepId())){
                    dto.setDepName(depList.get(j).getDepName());
                }
            }
            dtoList.add(dto);
        }
        return dtoList;
    }
 
    private CameraRespDTO convertToRespDTO(Camera camera){
        if(camera == null)
            return null;
        CameraRespDTO dto = new CameraRespDTO();
        BeanUtils.copyProperties(camera,dto);
        return dto;
    }
 
    private CameraRespDTO convertToRespDTO(Camera camera,DepRespDTO depInfo){
        if(camera == null)
            return null;
        CameraRespDTO dto = new CameraRespDTO();
        BeanUtils.copyProperties(camera,dto);
        if(depInfo != null)
            dto.setDepName(depInfo.getDepName());
        return dto;
    }
 
    private DepRespDTO praseBusinessDepId(DepRespDTO depRespDTO){
        if(depRespDTO == null)
            return null;
        if(depRespDTO.getDepLevel().equals(DepartmentLevelEnum.COMPANY.code))
            return depRespDTO;
        if(depRespDTO.getDepLevel().equals(DepartmentLevelEnum.BUSINESS.code))
            return depRespDTO;
        //
        if(depRespDTO.getParentDepId() == null){
            return null;
        }
        depRespDTO = departmentService.getDepartmentInfoByDepId(depRespDTO.getParentDepId());
        depRespDTO = praseBusinessDepId(depRespDTO);
        return depRespDTO;
    }
}