package com.dji.sample.patches.utils;
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import com.dji.sample.patches.model.entity.LotInfo;
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import org.geotools.geometry.jts.JTSFactoryFinder;
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import org.locationtech.jts.geom.Coordinate;
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import org.locationtech.jts.geom.Geometry;
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import org.locationtech.jts.geom.Point;
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import org.locationtech.jts.io.ParseException;
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import org.locationtech.jts.io.WKTReader;
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import java.io.UnsupportedEncodingException;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.*;
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import java.util.concurrent.atomic.AtomicReference;
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import static com.dji.sample.patches.utils.GeoToolsUtil.getCentro;
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import static com.dji.sample.patches.utils.GeoToolsUtil.getExtremePoints;
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public class FormatConversionUtil {
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static String str = "";
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//优化Polygon格式
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public static String[] formatConversion(List<String> s) {
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String str = s.toString().trim();
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String ses = str.substring(1, str.length() - 2);
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String see = ses.replaceAll("\\[\\[\\[\\[", "((")
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.replaceAll("].\\[", " ")
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.replaceAll("]]]", "))");
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String[] arr1 = see.split("],");
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return arr1;
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}
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//优化Polygon格式
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public static String modifySpacesAndCommas(String str) {
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StringBuilder modified = new StringBuilder();
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for (char c : str.toCharArray()) {
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if (c == ' ') {
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modified.append(',');
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} else if (c == ',') {
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modified.append(' ');
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} else {
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modified.append(c);
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}
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}
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return modified.toString();
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}
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//获取Polygon的中心点,X轴和Y轴
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public static String getCentros(List<LotInfo> list) {
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List<Coordinate> centros = new ArrayList<>();
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List<List<Coordinate>> extremePoints = new ArrayList<>();
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Map<Coordinate, List<Coordinate>> points = new HashMap<>();
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list.forEach(patche -> {
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String wkt = patche.getDkfw();
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// 解析WKT字符串为多边形
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WKTReader wktReader = new WKTReader(JTSFactoryFinder.getGeometryFactory());
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Geometry polygon = null;
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try {
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polygon = wktReader.read(wkt);
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} catch (ParseException e) {
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throw new RuntimeException(e);
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}
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// 开始封装中心点坐标
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Coordinate coordinateCentro = getCentro(polygon);
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centros.add(coordinateCentro);
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str = coordinateCentro.toString();
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// 开始封装图斑4个航线
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List<Coordinate> coordinatePointList = getExtremePoints(polygon);
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extremePoints.add(coordinatePointList);
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points.put(coordinateCentro, coordinatePointList);
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});
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return str;
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}
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}
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