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jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/project/BaseApi/service/IBizBaseAPIService.java

@@ -0,0 +1,38 @@
+package org.jeecg.modules.project.baseAPI.service;
+
+import java.io.IOException;
+
+/**
+ * @Description: 通用API
+ * @Author: jeecg-boot
+ * @Date:   2023-09-20
+ * @Version: V1.0
+ */
+public interface IBizBaseAPIService {
+
+    /**
+     * 根据标点高度获取标点对应层级
+     * @param enginId
+     * @param height
+     */
+    int getLayerByHeight(String enginId,Integer height) throws IOException;
+
+    /**
+     * 以北为0度获取目标方向（可拿到方位角）
+     * @param centerLon
+     * @param centerLat
+     * @param targetLon
+     * @param targetLat
+     */
+    String calcAngle(Double centerLon, Double centerLat, Double targetLon, Double targetLat);
+
+    /**
+     * 获取两点之间的距离
+     * @param latx
+     * @param lonx
+     * @param laty
+     * @param lony
+     */
+    double regDistance(double latx,double lonx,double laty,double lony);
+
+}

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/project/BaseApi/service/impl/BizBaseAPIServiceImpl.java

@@ -0,0 +1,128 @@
+package org.jeecg.modules.project.baseAPI.service.impl;
+
+import cn.hutool.core.date.DateTime;
+import cn.hutool.core.date.DateUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import org.jeecg.modules.project.baseAPI.service.IBizBaseAPIService;
+import org.jeecg.modules.project.baseConfig.bizEngineering.entity.BizEngineering;
+import org.jeecg.modules.project.baseConfig.bizEngineering.service.IBizEngineeringService;
+import org.jeecg.modules.project.calculateConfig.bizWrf.entity.BizWrf;
+import org.jeecg.modules.project.calculateConfig.bizWrf.mapper.BizWrfMapper;
+import org.jeecg.modules.util.NcUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+import ucar.nc2.NetcdfFile;
+import ucar.nc2.dataset.NetcdfDataset;
+
+import java.io.IOException;
+import java.util.Date;
+import static java.lang.Math.PI;
+import static java.lang.Math.toRadians;
+
+/**
+ * @Description: 通用API
+ * @Author: jeecg-boot
+ * @Date:   2023-09-20
+ * @Version: V1.0
+ */
+@Service
+public class BizBaseAPIServiceImpl implements IBizBaseAPIService {
+
+    @Autowired
+    private BizWrfMapper bizWrfService;
+
+    @Autowired
+    private IBizEngineeringService bizEngineeringService;
+
+    @Value("${spring.baseHome}")
+    private String baseHome;
+    @Value("${spring.localFilePrefix}")
+    private String localFilePrefix;
+
+    @Override
+    public int getLayerByHeight(String enginId,Integer height) throws IOException {
+        BizEngineering engineering = bizEngineeringService.getById(enginId);
+        BizWrf bizWrf = bizWrfService.selectOne(new LambdaQueryWrapper<BizWrf>().eq(BizWrf::getEngineeringId, enginId));
+        String localFilePath = localFilePrefix + "/" + engineering.getCreateBy() + "/" + engineering.getEngineeringName() + "/";
+
+        DateTime startTime = DateUtil.parse(bizWrf.getStartTime(), "yyyy-MM-dd_hh:mm:ss");
+        String metcr03dName= "METCRO3D_d01_" + DateUtil.format(new Date(startTime.getTime()), "yyMMdd")+".nc";
+
+        NetcdfFile ncfile = NetcdfDataset.open(localFilePath + metcr03dName);
+        NcUtil.getNCByName(ncfile,"ZF",0);
+        return 0;
+    }
+
+    @Override
+    public String calcAngle(Double centerLon, Double centerLat, Double targetLon, Double targetLat) {
+        String direction = "";
+        //差值
+        double subLat = centerLon - targetLon;
+        double subLon = centerLat - targetLat;
+        double angle = 0;
+
+        if (subLat == 0) {
+            //纬度差值为0 表示两点在同一高度 此时点必然在x轴右侧 或者 x轴左侧
+            if (subLon > 0) {
+                //x轴右侧
+                angle = 90;
+                direction = "正东";
+            } else if (subLon < 0) {
+                //x轴左侧
+                angle = 270;
+                direction = "正西";
+            }
+        } else if (subLon == 0) {
+            //经度差值为0 说明点在y轴上方或者y轴下方
+            if (subLat > 0) {
+                //y轴上方
+                angle = 0;
+                direction = "正北";
+            } else if (subLat < 0) {
+                //y轴下方
+                angle = 180;
+                direction = "正南";
+            }
+        } else {
+            //根据tan的值，求角度 subLon不能为0  纬度差值 除以 经度差值 = tan的值
+            double v = subLat / subLon;
+            angle = Math.atan(v) * 180 / PI;
+            //angle的值在-180到180之间
+            //判断数据在第几象限
+            //1、正切小于0 在二四象限
+            if (angle < 0) {
+                if (subLon > 0) {
+                    //此时的点在中心点的右下角
+                    angle = Math.abs(angle)+ 90;
+                    direction = "东南";
+                } else if (subLon < 0) {
+                    //此时的点在中心点的左上角
+                    angle = Math.abs(angle) + 270;
+                    direction = "西北";
+                }
+            }
+            //2、正切大于0 在一三象限
+            else if (angle > 0) {
+                if (subLon > 0) {
+                    //此时的点在中心点的右上角  360-angle
+                    angle = 90-angle;
+                    direction = "东北";
+                } else if (subLat < 0) {
+                    // 此时的点在中心点的左下角
+                    angle += 180;
+                    direction = "西南";
+                }
+            }
+        }
+        return direction;
+    }
+
+    @Override
+    public double regDistance(double latx, double lonx, double laty, double lony) {
+        return 111.71269150641055729984301412873 * 180 * Math.acos(
+                Math.cos(toRadians(latx)) * Math.cos(toRadians(laty)) *
+                Math.cos(toRadians(lonx) - toRadians(lony))  +
+                Math.sin(toRadians(latx)) * Math.sin(toRadians(laty))) / Math.PI;
+    }
+}

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/project/baseConfig/bizAim/VO/FacilityAimVo.java

@@ -0,0 +1,20 @@
+package org.jeecg.modules.project.baseConfig.bizAim.VO;
+
+import lombok.Data;
+import org.jeecg.modules.project.baseConfig.bizAim.bizCityAim.entity.BizCityAim;
+import org.jeecg.modules.project.baseConfig.bizAim.bizFacilityAim.entity.BizFacilityAim;
+
+import java.util.List;
+
+@Data
+public class FacilityAimVo {
+
+    //设施名称
+    List<String> facilityNames;
+    //城市信息
+    BizCityAim bizCityAim;
+    //目标方向
+    String direction;
+    //目标距离
+    double distance;
+}

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/project/baseConfig/bizAim/bizCityAim/entity/BizCityAim.java

@@ -4,6 +4,7 @@ import java.io.Serializable;
 import java.util.Date;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
@@ -69,4 +70,9 @@ public class BizCityAim implements Serializable {
 	@Excel(name = "备注", width = 15)
     @ApiModelProperty(value = "备注")
     private String remark;
+
+
+    /**距离目标公里数*/
+    @TableField(exist = false)
+    private Double distance;
 }

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/project/baseConfig/bizAim/bizFacilityAim/controller/BizFacilityAimController.java

@@ -1,20 +1,16 @@
 package org.jeecg.modules.project.baseConfig.bizAim.bizFacilityAim.controller;
 
-import java.util.Arrays;
+import java.util.*;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
 import java.util.stream.Collectors;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.net.URLDecoder;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.system.query.QueryGenerator;
-import org.jeecg.common.util.oConvertUtils;
+import org.jeecg.modules.project.baseConfig.bizAim.VO.FacilityAimVo;
+import org.jeecg.modules.project.baseConfig.bizAim.bizCityAim.entity.BizCityAim;
+import org.jeecg.modules.project.baseConfig.bizAim.bizCityAim.service.IBizCityAimService;
 import org.jeecg.modules.project.baseConfig.bizAim.bizFacilityAim.entity.BizFacilityAim;
 import org.jeecg.modules.project.baseConfig.bizAim.bizFacilityAim.service.IBizFacilityAimService;
 
@@ -23,18 +19,11 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import lombok.extern.slf4j.Slf4j;
 
-import org.jeecgframework.poi.excel.ExcelImportUtil;
-import org.jeecgframework.poi.excel.def.NormalExcelConstants;
-import org.jeecgframework.poi.excel.entity.ExportParams;
-import org.jeecgframework.poi.excel.entity.ImportParams;
-import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
 import org.jeecg.common.system.base.controller.JeecgController;
+import org.jeecg.modules.project.baseAPI.service.IBizBaseAPIService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
-import org.springframework.web.multipart.MultipartFile;
-import org.springframework.web.multipart.MultipartHttpServletRequest;
 import org.springframework.web.servlet.ModelAndView;
-import com.alibaba.fastjson.JSON;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.jeecg.common.aspect.annotation.AutoLog;
@@ -54,6 +43,12 @@ public class BizFacilityAimController extends JeecgController<BizFacilityAim, IB
 	@Autowired
 	private IBizFacilityAimService bizFacilityAimService;
 
+	@Autowired
+	private IBizCityAimService bizCityAimService;
+
+	@Autowired
+	private IBizBaseAPIService bizBaseAPIService;
+	
 	/**
 	 * 分页列表查询
 	 *
@@ -186,6 +181,57 @@ public class BizFacilityAimController extends JeecgController<BizFacilityAim, IB
 		 return Result.OK(bizFacilityAims);
 	 }
 
+	 /**
+	  * 获取目标点附近信息
+	  *
+	  * @return
+	  */
+	 //@AutoLog(value = "设施目标表-获取目标点附近信息")
+	 @ApiOperation(value="设施目标表-获取目标点附近信息", notes="设施目标表-获取目标点附近信息")
+	 @GetMapping(value = "/getAimNearbyInfo")
+	 public Result<FacilityAimVo> getAimNearbyInfo(double lon, double lat) {
+		 FacilityAimVo facilityAimVo = new FacilityAimVo();
+		 List<String> facilityNames = new ArrayList<>();
+
+		 //获取目标方圆五公里的设施名称
+	 	 LambdaQueryWrapper<BizFacilityAim> lambdaFacility = new LambdaQueryWrapper();
+		 lambdaFacility.between(BizFacilityAim::getFacilityLon,lon -0.1, lon + 0.1);
+		 lambdaFacility.between(BizFacilityAim::getFacilityLat,lat -0.1, lat + 0.1);
+		 List<BizFacilityAim> bizFacilityAims = bizFacilityAimService.list(lambdaFacility);
+		 if(bizFacilityAims != null && !bizFacilityAims.isEmpty()) {
+			 for (BizFacilityAim facilityAim : bizFacilityAims) {
+				 double km = bizBaseAPIService.regDistance(lat, lon, facilityAim.getFacilityLat(), facilityAim.getFacilityLon());
+				 if(km <= 5){
+					 facilityNames.add(facilityAim.getFacilityName());
+				 }
+			 }
+			 facilityAimVo.setFacilityNames(facilityNames);
+		 }
+
+		 //获取距离目标最近的城市信息
+		 LambdaQueryWrapper<BizCityAim> lambdaCity = new LambdaQueryWrapper();
+		 lambdaCity.between(BizCityAim::getCityLon,lon -0.1, lon + 0.1);
+		 lambdaCity.between(BizCityAim::getCityLat,lat -0.1, lat + 0.1);
+		 List<BizCityAim> bizCityAims = bizCityAimService.list(lambdaCity);
+		 if(bizCityAims != null && !bizCityAims.isEmpty()) {
+			 for (BizCityAim bizCityAim : bizCityAims) {
+				 double km = bizBaseAPIService.regDistance(lat, lon, bizCityAim.getCityLat(), bizCityAim.getCityLon());
+				 bizCityAim.setDistance(km);
+			 }
+			 List<BizCityAim> citysSorted = bizCityAims.stream().sorted(Comparator.comparing(BizCityAim::getDistance)).collect(Collectors.toList());
+			 BizCityAim bizCityAim = citysSorted.get(0);
+			 String direction = bizBaseAPIService.calcAngle(bizCityAim.getCityLon(), bizCityAim.getCityLat(), lon, lat);
+
+
+			 facilityAimVo.setBizCityAim(bizCityAim);
+			 facilityAimVo.setDirection(direction);
+			 facilityAimVo.setDistance(bizCityAim.getDistance());
+		 }
+
+		 return Result.OK(facilityAimVo);
+	 }
+
+
 	 /**
     * 导出excel
     *

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/project/calculateConfig/baseAPI/service/IBizBaseAPIService.java

@@ -1,18 +0,0 @@
-package org.jeecg.modules.project.calculateConfig.baseAPI.service;
-
-import com.baomidou.mybatisplus.extension.service.IService;
-import org.jeecg.modules.project.calculateConfig.bizConfigChemistry.entity.BizConfigChemistry;
-
-import java.io.IOException;
-
-/**
- * @Description: 化爆配置表
- * @Author: jeecg-boot
- * @Date:   2023-09-20
- * @Version: V1.0
- */
-public interface IBizBaseAPIService {
-
-    int getLayerByHeight(String enginId,Integer height) throws IOException;
-
-}

jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/project/calculateConfig/baseAPI/service/impl/BizBaseAPIServiceImpl.java

@@ -1,58 +0,0 @@
-package org.jeecg.modules.project.calculateConfig.baseAPI.service.impl;
-
-import cn.hutool.core.date.DateTime;
-import cn.hutool.core.date.DateUtil;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import org.jeecg.modules.project.baseConfig.bizEngineering.entity.BizEngineering;
-import org.jeecg.modules.project.baseConfig.bizEngineering.service.IBizEngineeringService;
-import org.jeecg.modules.project.calculateConfig.baseAPI.service.IBizBaseAPIService;
-import org.jeecg.modules.project.calculateConfig.bizConfigChemistry.entity.BizConfigChemistry;
-import org.jeecg.modules.project.calculateConfig.bizConfigChemistry.mapper.BizConfigChemistryMapper;
-import org.jeecg.modules.project.calculateConfig.bizWrf.entity.BizWrf;
-import org.jeecg.modules.project.calculateConfig.bizWrf.mapper.BizWrfMapper;
-import org.jeecg.modules.project.calculateConfig.bizWrf.service.IBizWrfService;
-import org.jeecg.modules.util.NcUtil;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Service;
-import ucar.nc2.NetcdfFile;
-import ucar.nc2.dataset.NetcdfDataset;
-
-import java.io.IOException;
-import java.util.Date;
-
-/**
- * @Description: 化爆配置表
- * @Author: jeecg-boot
- * @Date:   2023-09-20
- * @Version: V1.0
- */
-@Service
-public class BizBaseAPIServiceImpl implements IBizBaseAPIService {
-
-    @Autowired
-    private BizWrfMapper bizWrfService;
-
-    @Autowired
-    private IBizEngineeringService bizEngineeringService;
-
-    @Value("${spring.baseHome}")
-    private String baseHome;
-    @Value("${spring.localFilePrefix}")
-    private String localFilePrefix;
-
-    @Override
-    public int getLayerByHeight(String enginId,Integer height) throws IOException {
-        BizEngineering engineering = bizEngineeringService.getById(enginId);
-        BizWrf bizWrf = bizWrfService.selectOne(new LambdaQueryWrapper<BizWrf>().eq(BizWrf::getEngineeringId, enginId));
-        String localFilePath = localFilePrefix + "/" + engineering.getCreateBy() + "/" + engineering.getEngineeringName() + "/";
-
-        DateTime startTime = DateUtil.parse(bizWrf.getStartTime(), "yyyy-MM-dd_hh:mm:ss");
-        String metcr03dName= "METCRO3D_d01_" + DateUtil.format(new Date(startTime.getTime()), "yyMMdd")+".nc";
-
-        NetcdfFile ncfile = NetcdfDataset.open(localFilePath + metcr03dName);
-        NcUtil.getNCByName(ncfile,"ZF",0);
-        return 0;
-    }
-}