package com.xiaopeng.map.utils;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.xiaopeng.api.dto.operation.LonLatDto;
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import com.xiaopeng.api.vo.operation.RouteVo;
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import com.xiaopeng.common.core.utils.HttpUtils;
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import com.xiaopeng.map.mangodb.service.XpGeoFencingPolygonService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.stereotype.Component;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.*;
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import java.util.concurrent.atomic.AtomicInteger;
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/**
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* 高德地图的地理编码工具类
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*/
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@Slf4j
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@Component
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@Lazy
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public class GDMapGeocodingUtil {
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private String key = "66ae577f63898dae3016d599fda57221";
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@Autowired
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private XpGeoFencingPolygonService xpGeoFencingPolygonService;
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// 自定义线程池配置
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private static final int CORE_POOL_SIZE = 5; // 核心线程数
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private static final int MAX_POOL_SIZE = 10; // 最大线程数
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private static final long KEEP_ALIVE_TIME = 60L; // 线程空闲存活时间
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private static final int QUEUE_CAPACITY = 100; // 阻塞队列容量
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// 创建自定义线程池
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private final ExecutorService customThreadPool = new ThreadPoolExecutor(
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CORE_POOL_SIZE,
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MAX_POOL_SIZE,
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KEEP_ALIVE_TIME,
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TimeUnit.SECONDS,
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new LinkedBlockingQueue<>(QUEUE_CAPACITY),
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new ThreadFactory() {
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private final AtomicInteger threadNumber = new AtomicInteger(1);
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@Override
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public Thread newThread(Runnable r) {
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Thread t = new Thread(r, "route-check-thread-" + threadNumber.getAndIncrement());
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t.setDaemon(true); // 设置为守护线程，避免应用关闭时线程未停止
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return t;
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}
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},
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new ThreadPoolExecutor.CallerRunsPolicy() // 拒绝策略：调用线程执行
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);
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// public RouteVo getDistanceAndTime(LonLatDto start, LonLatDto end, String avoidRoads, String fenceId, Integer routePlanRule) {
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// RouteVo routeVo = new RouteVo();
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//
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// String url = "https://tsapi.amap.com/v1/route/price?key=" + key + "&extensions=all&start=" + start.getLongitude() + "," + start.getLatitude();
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// HashMap<String, Object> params = new HashMap<>();
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// params.put("extensions", "all");
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// params.put("start", start.getLongitude() + "," + start.getLatitude());
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// params.put("end", end.getLongitude() + "," + end.getLatitude());
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// params.put("routeUserType", 2);
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// if (avoidRoads != null && !avoidRoads.isEmpty()) {
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// params.put("voidPolygons", avoidRoads);
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// }
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// if (routePlanRule != null) {
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// params.put("strategy", routePlanRule);
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// }
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//
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// String post = HttpUtils.post(url, JSON.toJSONString(params));
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// System.out.println("高德地图返回结果：" + post);
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//
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// JSONObject jsonObject = JSON.parseObject(post);
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// String data = jsonObject.getString("data");
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// JSONObject jsonObject1 = JSON.parseObject(data);
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// JSONArray path = jsonObject1.getJSONArray("paths");
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//
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// if (path == null || path.isEmpty()) {
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// return null;
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// }
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//
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// // 使用自定义线程池并行处理每个路径的围栏检查
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// List<Future<PathCheckResult>> futures = new ArrayList<>();
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// CountDownLatch latch = new CountDownLatch(path.size()); // 用于等待所有任务完成
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//
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// // 提交每个路径的处理任务
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// for (int j = 0; j < path.size(); j++) {
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// final int index = j;
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// JSONObject pathObject = path.getJSONObject(index);
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//
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// Future<PathCheckResult> future = customThreadPool.submit(() -> {
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// try {
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// PathCheckResult result = new PathCheckResult();
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// result.setIndex(index);
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// result.setPathObject(pathObject);
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//
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// String points = pathObject.getString("points");
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// String[] split = points.split(";");
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//
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// // 检查点位是否在围栏内
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// boolean inFence = checkPointsInFence(split, fenceId);
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// result.setInFence(inFence);
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//
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// return result;
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// } finally {
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// latch.countDown(); // 任务完成，计数器减1
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// }
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// });
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//
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// futures.add(future);
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// }
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//
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// try {
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// // 等待所有任务完成，设置超时时间
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// if (!latch.await(10, TimeUnit.SECONDS)) {
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// System.out.println("路径检查任务超时");
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// // 取消所有未完成的任务
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// for (Future<PathCheckResult> future : futures) {
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// if (!future.isDone()) {
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// future.cancel(true);
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// }
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// }
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// }
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// } catch (InterruptedException e) {
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// Thread.currentThread().interrupt();
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// System.out.println("路径检查任务被中断");
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// return null;
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// }
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//
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// // 收集处理结果，找到第一个不在围栏内的路径
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// PathCheckResult validPathResult = null;
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//
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// for (Future<PathCheckResult> future : futures) {
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// try {
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// if (future.isDone() && !future.isCancelled()) {
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// PathCheckResult result = future.get();
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// if (!result.isInFence()) {
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// validPathResult = result;
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// break; // 找到有效的就停止
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// }
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// }
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// } catch (InterruptedException | ExecutionException e) {
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// System.out.println("获取路径检查结果失败: " + e.getMessage());
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// e.printStackTrace();
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// }
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// }
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//
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// // 如果找到了有效路径，处理该路径数据
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// if (validPathResult != null) {
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// JSONObject validPath = validPathResult.getPathObject();
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// String routeID = validPath.getString("routeID");
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// String points = validPath.getString("points");
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// String[] split = points.split(";");
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//
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// Integer costTime = validPath.getInteger("costTime");
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// Integer distance = validPath.getInteger("distance");
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//
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// routeVo.setDistance(distance);
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// routeVo.setDuration(costTime);
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//
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// ArrayList<LonLatDto> lonLatDtos = new ArrayList<>(split.length);
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// for (String s : split) {
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// String[] split1 = s.split(",");
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// LonLatDto lonLatDto = new LonLatDto(Double.parseDouble(split1[0]), Double.parseDouble(split1[1]));
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// lonLatDtos.add(lonLatDto);
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// }
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// routeVo.setPolyline(lonLatDtos);
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// routeVo.setRouteID(routeID);
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//
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// return routeVo;
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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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* 路径检查结果内部类
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*/
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private static class PathCheckResult {
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private int index;
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private JSONObject pathObject;
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private boolean inFence; // true: 所有点都在围栏内, false: 有点不在围栏内
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public int getIndex() {
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return index;
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}
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public void setIndex(int index) {
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this.index = index;
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}
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public JSONObject getPathObject() {
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return pathObject;
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}
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public void setPathObject(JSONObject pathObject) {
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this.pathObject = pathObject;
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}
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public boolean isInFence() {
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return inFence;
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}
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public void setInFence(boolean inFence) {
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this.inFence = inFence;
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}
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}
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/**
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* 检查路径点位是否在围栏内
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*/
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private boolean checkPointsInFence(String[] points, String fenceId) {
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// 取5分之一的点位进行检查
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for (int i = 0; i < points.length; i++) {
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if (i % 5 == 0) {
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String[] split1 = points[i].split(",");
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LonLatDto lonLatDto = new LonLatDto(Double.parseDouble(split1[0]), Double.parseDouble(split1[1]));
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if (!xpGeoFencingPolygonService.isInFence(lonLatDto.getLongitude(), lonLatDto.getLatitude(), fenceId, "operating_area")) {
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return false; // 有点位不在围栏内
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}
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}
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}
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return true; // 所有检查的点都在围栏内
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}
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/**
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* 根据起始点获取驾车距离 和 时间 以及避让区域
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*
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* @param start 起点
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* @param end 终点
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* @param avoidRoads 避让点
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* @param fenceId mango id
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* @param routePlanRule 线路规划规则
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*
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* @return
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* @throws Exception
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*/
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public RouteVo getDistanceAndTime(LonLatDto start, LonLatDto end,String avoidRoads,String fenceId,Integer routePlanRule) {
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RouteVo routeVo = new RouteVo();
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String url = "https://tsapi.amap.com/v1/route/price?key=" + key + "&extensions=all&start=" + start.getLongitude() + "," + start.getLatitude();
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HashMap<String, Object> params = new HashMap<>();
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params.put("extensions", "all");
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params.put("start", start.getLongitude() + "," + start.getLatitude());
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params.put("end", end.getLongitude() + "," + end.getLatitude());
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params.put("routeUserType",2);
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if(avoidRoads!=null && !avoidRoads.isEmpty()){
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params.put("voidPolygons", avoidRoads);
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}
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if(routePlanRule!=null){
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params.put("strategy", routePlanRule);
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}
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String post = HttpUtils.post(url, JSON.toJSONString(params));
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System.out.println("高德地图返回结果："+ post);
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// String forObject = restTemplate.getForObject(url, String.class, params);
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JSONObject jsonObject = JSON.parseObject(post);
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String data = jsonObject.getString("data");
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JSONObject jsonObject1 = JSON.parseObject(data);
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JSONArray path = jsonObject1.getJSONArray("paths");
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for (Object o : path) {
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JSONObject jsonObject2 = (JSONObject) o;
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String routeID = jsonObject2.getString("routeID");
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String points = jsonObject2.getString("points");
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String[] split = points.split(";");
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int temp=0;
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// 取5分之一的点位
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for (int i = 0; i < split.length; i++) {
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if (i % 10 == 0) {
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String[] split1 = split[i].split(",");
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LonLatDto lonLatDto = new LonLatDto(Double.parseDouble(split1[0]), Double.parseDouble(split1[1]));
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if (!xpGeoFencingPolygonService.isInFence(lonLatDto.getLongitude(), lonLatDto.getLatitude(), fenceId, "operating_area")) {
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temp++;
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break;
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}
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}
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}
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if(temp==0){
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Integer costTime = jsonObject2.getInteger("costTime");
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Integer distance = jsonObject2.getInteger("distance");
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routeVo.setDistance(distance);
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routeVo.setDuration(costTime);
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ArrayList<LonLatDto> lonLatDtos = new ArrayList<>(split.length);
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for (String s : split) {
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String[] split1 = s.split(",");
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LonLatDto lonLatDto = new LonLatDto(Double.parseDouble(split1[0]), Double.parseDouble(split1[1]));
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lonLatDtos.add(lonLatDto);
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}
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routeVo.setPolyline(lonLatDtos);
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routeVo.setRouteID(routeID);
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return routeVo;
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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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* 线路还原接口
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* 车端使用的数据
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* @param routeID
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* @return
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*/
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public String routed(String routeID){
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String url = "https://tsapi.amap.com/v1/route/query/routeid?key=" + key;
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HashMap<String, Object> params = new HashMap<>();
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params.put("routeID", routeID);
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params.put("sdkVersion", "9.850.152.3.532");
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params.put("encoderVersion", "5.1");
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String post = HttpUtils.post(url, JSON.toJSONString(params));
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log.info("高德地图返回结果："+ post);
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return post;
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}
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/**
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* 根据经纬度获取行政区域信息
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* @param lon
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* @param lan
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* @return
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* @throws Exception
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*/
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public Map<String, String> geocode(String lon, String lan) {
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String url = "https://restapi.amap.com/v3/geocode/regeo?key=" + key + "&location=" + lon + "," + lan;
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String forObject = HttpUtils.sendGet(url);
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JSONObject jsonObject = JSON.parseObject(forObject);
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Map<String, String> map = new HashMap<>();
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if(jsonObject.getString("status").equals("1")){
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JSONObject regeocode = jsonObject.getJSONObject("regeocode");
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JSONObject addressComponent = regeocode.getJSONObject("addressComponent");
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String address = regeocode.getString("formatted_address");
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map.put("address", address);
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String code = addressComponent.getString("adcode");
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String province = addressComponent.getString("province");
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String city = addressComponent.getString("city");
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String district = addressComponent.getString("district");
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map.put("province", province);
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map.put("provinceCode", code.substring(0, 2) + "0000");
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map.put("city", city);
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map.put("cityCode", code.substring(0, 4) + "00");
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map.put("district", district);
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map.put("districtCode", code);
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}
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return map;
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}
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}
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