package com.fzzy.igds.service;
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import com.fzzy.igds.constant.RedisConst;
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import com.fzzy.igds.domain.Camera;
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import com.fzzy.igds.repository.SecCameraRepository;
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import com.fzzy.igds.utils.ContextUtil;
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import com.ruoyi.common.core.redis.RedisCache;
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import com.ruoyi.common.utils.StringUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.jpa.domain.Specification;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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/**
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* @Description
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* @Author CZT
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* @Date 2025/11/28 10:48
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*/
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@Slf4j
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@Service
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public class SecCameraService {
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@Resource
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private SecCameraRepository secCameraRepository;
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@Resource
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private RedisCache redisCache;
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/**
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* JPA分页查询数据
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*
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* @param specification
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* @param pageable
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* @return
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*/
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public Page<Camera> findAll(Specification<Camera> specification, Pageable pageable) {
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return secCameraRepository.findAll(specification, pageable);
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}
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/**
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* JPA - 查询库区下所有监控
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* @return
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*/
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public List<Camera> listCamera() {
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return secCameraRepository.listCamera(ContextUtil.getCompanyId(), ContextUtil.subDeptId(null));
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}
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/**
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* JPA - 保存数据
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* @param data
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*/
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public void saveCamera(Camera data) {
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if (StringUtils.isEmpty(data.getCompanyId())) {
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data.setCompanyId(ContextUtil.getCompanyId());
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}
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if (StringUtils.isEmpty(data.getDeptId())) {
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data.setDeptId(ContextUtil.subDeptId(null));
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}
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if (data.getChanNum() == 0) {
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data.setChanNum(1);
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}
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if(StringUtils.isEmpty(data.getId())){
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data.setId(ContextUtil.generateId());
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data.setCreateBy(ContextUtil.getLoginUserName());
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data.setCreateTime(new Date());
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}
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data.setUpdateBy(ContextUtil.getLoginUserName());
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data.setUpdateTime(new Date());
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secCameraRepository.save(data);
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}
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/**
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* JPA - 删除数据
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* @param data
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* @return
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*/
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public String delCamera(Camera data) {
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secCameraRepository.delete(data);
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return null;
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}
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/**
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* 设置缓存
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* @param companyId
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*/
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public void refreshCache(String companyId) {
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if (StringUtils.isEmpty(companyId)) {
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companyId = ContextUtil.getCompanyId();
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}
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List<Camera> list = secCameraRepository.listCameraByCompanyId(companyId);
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redisCache.setCacheObject(RedisConst.buildKey(companyId, RedisConst.KEY_CAMERA_LIST), list);
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}
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/**
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* 获取缓存中监控信息
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* @param companyId
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* @return
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*/
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public List<Camera> getAllCacheCamera(String companyId) {
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if (StringUtils.isEmpty(companyId)) {
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companyId = ContextUtil.getCompanyId();
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}
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String key = RedisConst.buildKey(companyId, RedisConst.KEY_CAMERA_LIST);
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List<Camera> list = redisCache.getCacheObject(key);
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if (null == list || list.isEmpty()) {
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list = secCameraRepository.listCameraByCompanyId(companyId);
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redisCache.setCacheObject(key, list);
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}
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return list;
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}
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/**
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* 根据库区编码获取监控信息
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* @param companyId
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* @param deptId
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* @return
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*/
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public List<Camera> getCameraByDeptId(String companyId, String deptId) {
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if (StringUtils.isEmpty(deptId)) {
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return null;
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}
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if (StringUtils.isEmpty(companyId)) {
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companyId = ContextUtil.getCompanyId();
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}
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List<Camera> list = this.getAllCacheCamera(companyId);
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if (null == list || list.isEmpty()){
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return null;
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}
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List<Camera> result = new ArrayList<>();
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for (Camera data : list) {
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if (data.getDeptId().equals(deptId)){
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result.add(data);
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}
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}
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return result;
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}
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/**
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* 根据监控ID获取监控信息
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* @param companyId
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* @param cameraId
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* @return
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*/
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public Camera getCameraById(String companyId, String cameraId) {
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if (StringUtils.isEmpty(companyId)) {
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companyId = ContextUtil.getCompanyId();
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}
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List<Camera> list = this.getAllCacheCamera(companyId);
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if (null == list || list.isEmpty()){
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return null;
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}
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for (Camera data : list) {
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if (data.getId().equals(cameraId)){
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return data;
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}
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}
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return null;
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}
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/**
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* 更新设置位置
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* @param param
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*/
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public void updatePos(Camera param) {
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secCameraRepository.updatePosById(param.getId(), param.getPosX(), param.getPosY());
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}
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}
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