‘liusuyi’
2023-07-04 e07cc12a2c219fceeaecd96e77ed642037552fda
ard-work/src/main/java/com/ruoyi/device/camera/service/impl/ArdCamerasServiceImpl.java
@@ -1,15 +1,26 @@
package com.ruoyi.device.camera.service.impl;
import java.util.List;
import java.time.LocalTime;
import java.util.*;
import com.ruoyi.common.core.domain.entity.SysDept;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.device.camera.domain.CameraCmd;
import com.ruoyi.device.hiksdk.common.GlobalVariable;
import com.ruoyi.system.domain.SysConfig;
import com.ruoyi.utils.tools.ArdTool;
import com.ruoyi.device.camera.domain.ArdCameras;
import com.ruoyi.device.camera.mapper.ArdCamerasMapper;
import com.ruoyi.device.camera.service.IArdCamerasService;
import com.ruoyi.common.annotation.DataScope;
import com.ruoyi.system.mapper.SysDeptMapper;
import com.ruoyi.utils.tools.GisTool;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
/**
@@ -19,9 +30,15 @@
 * @date 2023-02-11
 */
@Service
@Slf4j
public class ArdCamerasServiceImpl implements IArdCamerasService {
    @Resource
    private ArdCamerasMapper ardCamerasMapper;
    @Resource
    private SysDeptMapper sysDeptMapper;
    @Resource
    private RedisCache redisCache;
    /**
     * 查询相机设备
@@ -108,4 +125,104 @@
    public List findOptions(ArdCameras ardCameras) {
        return ardCamerasMapper.findOptions(ardCameras);
    }
    /**
     * @描述 获取本部门以下的所有相机和部门
     * @参数 []
     * @返回值 java.util.Map
     * @创建人 刘苏义
     * @创建时间 2023/6/2 10:58
     * @修改人和其它信息
     */
    @Override
    public Map getChildDeptAndCamera(Boolean disabled) {
        Long deptId = SecurityUtils.getDeptId();
        SysDept sysDept = sysDeptMapper.selectDeptById(deptId);
        Map<String, Object> map = fetchChildDepartments(sysDept,disabled);
        return map;
    }
    /**
     * @描述 递归查询
     * @参数 [sysDept]
     * @返回值 java.util.Map<java.lang.String, java.lang.Object>
     * @创建人 刘苏义
     * @创建时间 2023/6/2 14:38
     * @修改人和其它信息
     */
    public Map<String, Object> fetchChildDepartments(SysDept sysDept,Boolean disabled) {
        Map<String, Object> map = new HashMap<>();
        map.put("name", sysDept.getDeptName());
        map.put("deptId", sysDept.getDeptId());
        map.put("disabled", disabled);
        List<SysDept> sysDepts = sysDeptMapper.selectNextChildrenDeptById(sysDept.getDeptId());
        List<ArdCameras> ardCameras = ardCamerasMapper.selectArdCamerasByDeptId(sysDept.getDeptId());
        List<Object> childList = new ArrayList<>();
        for (SysDept childDept : sysDepts) {
            Map<String, Object> childMap = new HashMap<>();
            childMap.put("name", childDept.getDeptName());
            childMap.put("deptId", childDept.getDeptId());
            childMap.put("disabled", disabled);
            Map<String, Object> map1 = fetchChildDepartments(childDept,disabled);
            childMap.putAll(map1);
            childList.add(childMap);
        }
        if (ardCameras.size() > 0) {
            for (ArdCameras camera : ardCameras) {
                Map<String, Object> cameraMap = ArdTool.convertEntityToMap(camera);
                childList.add(cameraMap);
            }
        }
        map.put("children", childList);
        return map;
    }
    /**
     * @描述 通过坐标获取附近的相机
     * @参数 [cmd]
     * @返回值 java.util.Map
     * @创建人 刘苏义
     * @创建时间 2023/6/17 11:55
     * @修改人和其它信息
     */
    @Override
    public TreeMap getNearCamerasBycoordinate(CameraCmd cmd) {
        try {
            double[] targetPosition = cmd.getTargetPosition();
            if (targetPosition == null || (targetPosition != null && targetPosition.length == 0)) {
                log.debug("目标位置为空");
                return new TreeMap<>();
            }
            String dayNightTime = redisCache.getCacheObject("sys_config:dayNightTime");
            //获取所有大光电
            List<ArdCameras> ardCamerasList = ardCamerasMapper.selectArdCamerasList(new ArdCameras("1"));
            //统计所有大光电可视范围内与报警点的距离
            Map<String, Double> distanceMap = new HashMap<>();
            TreeMap<Double, ArdCameras> ardCameras = new TreeMap<>();
            for (ArdCameras camera : ardCamerasList) {
                if (camera.getLongitude() == null && camera.getLatitude() == null) {
                    continue;
                }
                double[] camPosition = new double[]{camera.getLongitude(), camera.getLatitude()};
                double distance = GisTool.getDistance(cmd.getTargetPosition(), camPosition);
                if (camera.getCamMaxVisibleDistance() == null) {
                    continue;
                }
                if (distance != 0.0 && distance <= camera.getCamMaxVisibleDistance()) {
                    distanceMap.put(camera.getId(), distance);
                    camera.setChannel(ArdTool.getChannelBydayNightTime(dayNightTime));
                    ardCameras.put(distance, camera);
                }
            }
            return ardCameras;
        } catch (Exception ex) {
            log.error("获取附近相机异常:" + ex.getMessage());
        }
        return null;
    }
}