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@ -1,32 +1,25 @@
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package com.palnet.comn.utils; |
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import java.io.BufferedReader; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStreamReader; |
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import java.nio.charset.StandardCharsets; |
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import java.util.*; |
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import java.util.concurrent.Callable; |
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import java.util.concurrent.ExecutionException; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.Future; |
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import java.util.regex.Pattern; |
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import com.palnet.comn.code.ErrorCode; |
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import com.palnet.comn.exception.CustomException; |
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import lombok.Data; |
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import lombok.extern.slf4j.Slf4j; |
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import org.json.simple.JSONArray; |
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import org.json.simple.JSONObject; |
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import org.json.simple.parser.JSONParser; |
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import org.json.simple.parser.ParseException; |
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import org.locationtech.jts.geom.Coordinate; |
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import org.locationtech.jts.geom.GeometryFactory; |
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import org.locationtech.jts.geom.Point; |
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import org.locationtech.jts.geom.Polygon; |
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import org.locationtech.jts.geom.*; |
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import org.springframework.core.io.ClassPathResource; |
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import lombok.extern.slf4j.Slf4j; |
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import java.io.BufferedReader; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStreamReader; |
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import java.nio.charset.StandardCharsets; |
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import java.util.*; |
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import java.util.concurrent.*; |
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import java.util.regex.Pattern; |
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import java.util.stream.Collectors; |
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@Slf4j |
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public class CoordUtils { |
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@ -240,6 +233,7 @@ public class CoordUtils {
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} |
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} |
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public JSONObject parseGeoJson(JSONObject obj, Coordinate coordinate) throws IOException, ParseException { |
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Point point = geometryFactory.createPoint(coordinate); |
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@ -277,6 +271,7 @@ public class CoordUtils {
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return this.contains(features, point); |
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} |
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public JSONObject contains(List<JSONObject> features, Point point) { |
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JSONObject result = null; |
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@ -344,6 +339,7 @@ public class CoordUtils {
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/** |
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* 주소로 지역 바운더리 좌표 가져오기 |
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* |
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* @param searchAdmCd DB에서 조회한 법정동 코드[10자리] |
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* @param scope 지역 스코프, |
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* @return 지역좌표 반환 |
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@ -404,9 +400,9 @@ public class CoordUtils {
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} |
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/** |
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* 주소의 스코프 체크 기능. |
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* |
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* @param address 스코프 체크할 주소 |
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* @return 시/도: ctprvn, 시/군/구: sig, 읍/면/동: emd, 리: li |
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*/ |
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@ -465,6 +461,7 @@ public class CoordUtils {
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/** |
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* 법정동코드와 스코프에 맞춰 조회할 좌표파일 경로 가져오는 기능 |
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* |
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* @param cd 조회할 법정동코드 |
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* @param scope 스코프 |
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* @return 폴더경로 |
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@ -500,6 +497,7 @@ public class CoordUtils {
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/** |
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* 법정동코드를 10자리에 맞춰 0을 추가[DB조회를 위함] |
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* |
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* @param cd 10자리가 안되는 법정동코드 |
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* @param scope 현재 법정동 코드의 스코프 |
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* @return 10자리에 맞게 0이 추가된 법정동코드 |
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@ -549,6 +547,7 @@ public class CoordUtils {
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/** |
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* 스코프에 맞게 법정동코드 길이를 자르는 기능. |
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* |
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* @param cd 잘라낼 법정동 코드 |
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* @param scope 스코프 |
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* @return 잘라진 법정동코드 |
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@ -585,4 +584,151 @@ public class CoordUtils {
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} |
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public List<JSONObject> getPlace(List<Coordinate> coords) { |
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Geometry target = geometryFactory.createPolygon(coords.toArray(new Coordinate[]{})); |
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List<JSONObject> result = new ArrayList<>(); |
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List<JSONObject> firstIntersectList = new ArrayList<>(); |
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for (JSONObject location : this.allLocation) { |
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List<JSONObject> features = (List<JSONObject>) location.get("features"); |
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List<JSONObject> intersects = this.intersects(features, target); |
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firstIntersectList.addAll(intersects); |
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} |
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boolean isIntersect = firstIntersectList.stream().anyMatch(properties -> properties.get("distance") == null); |
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if (isIntersect) { |
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firstIntersectList = firstIntersectList.stream().filter(properties -> properties.get("distance") == null).collect(Collectors.toList()); |
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} else { |
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JSONObject jsonObject = firstIntersectList.stream().min(Comparator.comparingDouble(properties -> (Double) properties.get("distance"))).orElse(null); |
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if (jsonObject != null) { |
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firstIntersectList = new ArrayList<>(); |
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firstIntersectList.add(jsonObject); |
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} |
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} |
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if (firstIntersectList.isEmpty()) { |
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return result; |
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} |
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for (JSONObject properties : firstIntersectList) { |
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List<JSONObject> subPropertiesList = getSubPropertiesByFile(properties, target); |
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if(!subPropertiesList.isEmpty()) { |
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result.addAll(subPropertiesList); |
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} |
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} |
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return result; |
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} |
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private List<JSONObject> getSubPropertiesByFile(JSONObject properties, Geometry target) { |
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String depth = properties.get("CD").toString(); |
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final String address = properties.get("KOR_NM").toString(); |
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String path = basePath + depth.substring(0, 2) + "/" + depth + "/"; |
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String filename = path + baseFileName; |
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ClassPathResource classPathResource = new ClassPathResource(filename); |
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List<JSONObject> result = new ArrayList<>(); |
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if (!classPathResource.exists()) { |
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return result; |
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} |
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List<JSONObject> features = new ArrayList<>(); |
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try (InputStream inputStream = new ClassPathResource(filename).getInputStream(); |
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BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"), 8192)) { |
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JSONParser jsonParser = new JSONParser(); |
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JSONObject jsonObject = (JSONObject) jsonParser.parse(reader); |
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features = (List<JSONObject>) jsonObject.get("features"); |
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} catch (Exception e) { |
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log.error("", e); |
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} |
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result = this.intersects(features, target); |
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boolean isIntersect = result.stream().anyMatch(p -> p.get("distance") == null); |
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if (isIntersect) { |
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result = result.stream().filter(p -> p.get("distance") == null).collect(Collectors.toList()); |
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} else { |
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JSONObject jsonObject = result.stream().min(Comparator.comparingDouble(p -> (Double) p.get("distance"))).orElse(null); |
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if (jsonObject != null) { |
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result = new ArrayList<>(); |
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result.add(jsonObject); |
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} |
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} |
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result.forEach(subProperties -> subProperties.put("address", address + " " + subProperties.get("KOR_NM"))); |
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for (JSONObject subProperties : result) { |
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List<JSONObject> subSubPropertiesList = getSubPropertiesByFile(subProperties, target); |
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if(!subSubPropertiesList.isEmpty()) { |
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result.addAll(subSubPropertiesList); |
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} |
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} |
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return result; |
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} |
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private List<JSONObject> intersects(List<JSONObject> features, Geometry target) { |
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List<JSONObject> intersectRs = new ArrayList<>(); |
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JSONObject isNotInstersectRs = null; |
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double distance = Double.MAX_VALUE; |
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for (JSONObject feature : features) { |
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JSONObject properties = (JSONObject) feature.get("properties"); |
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JSONObject geometry = (JSONObject) feature.get("geometry"); |
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List<JSONArray> coordinates = (List<JSONArray>) geometry.get("coordinates"); |
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List<Polygon> polygons = new ArrayList<>(); |
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for (JSONArray coordinate : coordinates) { |
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List<Coordinate> polygonPaths = new ArrayList<>(); |
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for (Object coords1 : coordinate) { |
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for (int j = 0; j < ((JSONArray) coords1).size(); j++) { |
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Object coord = ((JSONArray) coords1).get(j); |
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Object x = ((JSONArray) coord).get(0); |
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Object y = ((JSONArray) coord).get(1); |
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Double lon = y instanceof Double ? (Double) y : Double.valueOf((Long) y); |
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Double lat = x instanceof Double ? (Double) x : Double.valueOf((Long) x); |
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Coordinate areaCoord = new Coordinate(lon, lat); |
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polygonPaths.add(areaCoord); |
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} |
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polygonPaths.add(polygonPaths.get(0)); |
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} |
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Polygon polygon = geometryFactory.createPolygon(polygonPaths.toArray(new Coordinate[]{})); |
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if (!polygon.isEmpty()) { |
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polygons.add(polygon); |
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} |
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} |
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MultiPolygon multiPolygon = null; |
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if (!polygons.isEmpty()) { |
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multiPolygon = geometryFactory.createMultiPolygon(polygons.toArray(new Polygon[]{})); |
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} |
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if (multiPolygon != null) { |
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boolean isIntersects = multiPolygon.intersects(target); |
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if (isIntersects) { |
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intersectRs.add(properties); |
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isNotInstersectRs = null; |
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} else { |
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if (intersectRs.isEmpty()) { |
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double targetDistance = multiPolygon.distance(target); |
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if (targetDistance < distance) { |
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distance = targetDistance; |
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properties.put("distance", distance); |
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isNotInstersectRs = properties; |
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} |
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} |
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} |
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} else { |
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log.debug("multiPolygon is null"); |
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} |
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} |
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if (intersectRs.isEmpty() && isNotInstersectRs != null) { |
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intersectRs.add(isNotInstersectRs); |
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} |
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return intersectRs; |
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} |
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} |
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