From 052ee1f9c0b9e2bc8bbd4cf135ae45fed7422023 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@163.com>
Date: 星期一, 28 十月 2024 10:36:28 +0800
Subject: [PATCH] #
---
zy-acs-manager/src/main/java/com/zy/acs/manager/core/DispatcherTestController.java | 230 ++-------------------------------------------------------
1 files changed, 10 insertions(+), 220 deletions(-)
diff --git a/zy-acs-manager/src/main/java/com/zy/acs/manager/core/DispatcherTestController.java b/zy-acs-manager/src/main/java/com/zy/acs/manager/core/DispatcherTestController.java
index 928cb40..95d0c00 100644
--- a/zy-acs-manager/src/main/java/com/zy/acs/manager/core/DispatcherTestController.java
+++ b/zy-acs-manager/src/main/java/com/zy/acs/manager/core/DispatcherTestController.java
@@ -1,21 +1,15 @@
package com.zy.acs.manager.core;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.zy.acs.common.utils.GsonUtils;
import com.zy.acs.framework.common.R;
-import com.zy.acs.framework.common.SnowflakeIdWorker;
-import com.zy.acs.manager.core.domain.Lane;
-import com.zy.acs.manager.manager.entity.Code;
-import com.zy.acs.manager.manager.entity.Route;
-import com.zy.acs.manager.manager.service.CodeService;
-import com.zy.acs.manager.manager.service.RouteService;
+import com.zy.acs.manager.core.service.LaneService;
+import com.zy.acs.manager.manager.entity.Task;
+import com.zy.acs.manager.manager.service.TaskService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
-import java.util.*;
-import java.util.stream.Collectors;
+import java.util.List;
/**
* Created by vincent on 10/24/2024
@@ -25,219 +19,15 @@
public class DispatcherTestController {
@Autowired
- private CodeService codeService;
+ private LaneService laneService;
@Autowired
- private RouteService routeService;
- @Autowired
- private SnowflakeIdWorker snowflakeIdWorker;
+ private TaskService taskService;
- @GetMapping("/dfs")
- public R dfs() {
- List<Lane> lanes = new ArrayList<>();
- List<Code> codeList = codeService.list(new LambdaQueryWrapper<Code>().eq(Code::getStatus, 1));
- Map<String, List<String>> adjacencyCodeMap = new HashMap<>();
- for (Code code : codeList) {
- List<Long> adjacencyNode = routeService.getAdjacencyNode(code.getId());
- adjacencyCodeMap.put(code.getData(), adjacencyNode.stream().map(node -> (
- codeService.getById(node).getData()
- )).collect(Collectors.toList()));
- }
- List<String> codeDataList = codeList.stream().map(Code::getData).collect(Collectors.toList());
-// System.out.println(codeDataList.toString());
-// System.out.println(adjacencyCodeMap.toString());
+ @GetMapping("/lanes")
+ public R getLanes() {
+ List<Task> taskList = taskService.findTasksByLaneHash("4b81ebaedd8ed7662d37b63e20dec5dd089d4c32136b8826c6323839fe51938e");
-
- Set<String> visited = new HashSet<>();
-
- // 閬嶅巻鎵�鏈夎妭鐐癸紝瀵绘壘搴︽暟涓嶇瓑浜�2鐨勮妭鐐逛綔涓鸿捣鐐�
- for (String codeData : codeDataList) {
- if (adjacencyCodeMap.get(codeData).size() != 2) {
- List<String> neighbors = adjacencyCodeMap.get(codeData);
- for (String neighbor : neighbors) {
- if (adjacencyCodeMap.get(neighbor).size() == 2 && !visited.contains(neighbor)) {
- Lane lane = new Lane(String.valueOf(snowflakeIdWorker.nextId()).substring(3));
- lane.getCodes().add(codeData); // 鍖呭惈璧风偣
- dfsCalcIncludingEnd(codeData, neighbor, lane, visited, adjacencyCodeMap);
- lanes.add(lane);
- }
- }
- }
- }
-
- // 澶勭悊鐙珛鐨勫害鏁颁负2鐨勭幆璺垨鏈繛鎺ュ埌搴︽暟涓嶇瓑浜�2鐨勮妭鐐圭殑閮ㄥ垎
- for (String codeData : codeDataList) {
- if (adjacencyCodeMap.get(codeData).size() == 2 && !visited.contains(codeData)) {
- // 妫�鏌ユ槸鍚︿负鐜矾鐨勪竴閮ㄥ垎
- Lane lane = new Lane(String.valueOf(snowflakeIdWorker.nextId()).substring(3));
- dfsCalcForLoop(codeData, null, lane, visited, adjacencyCodeMap);
- lanes.add(lane);
- }
- }
-
- /**
- * 1.explore a dead end lane and checkout end point that is not dead point
- * 2.if this point has two near points and one of those points which not in current lane was also have two near points too
- * 3.then merge above two lane because they can connect each other
- */
- Iterator<Lane> iterator = lanes.iterator();
- while (iterator.hasNext()) {
- Lane lane = iterator.next();
- String[] endPoints = lane.queryEndPoints();
- if (null == endPoints) {
- continue;
- }
- String startPoint = endPoints[0];
- String endPoint = endPoints[1];
-
- boolean isDeadEndLane = false;
- String deadEndPoint = null;
- Integer anotherPointNearsCount = null;
- if (adjacencyCodeMap.get(startPoint).size() == 1) {
- isDeadEndLane = true;
- deadEndPoint = startPoint;
- anotherPointNearsCount = adjacencyCodeMap.get(endPoint).size();
- }
- if (adjacencyCodeMap.get(endPoint).size() == 1) {
- isDeadEndLane = true;
- deadEndPoint = endPoint;
- anotherPointNearsCount = adjacencyCodeMap.get(startPoint).size();
- }
-
- if (!isDeadEndLane) {
- continue;
- }
-
- if (anotherPointNearsCount == 2) {
- String anotherPoint = deadEndPoint.equals(startPoint) ? endPoint : startPoint;
- List<String> anotherPointNears = adjacencyCodeMap.get(anotherPoint);
- for (String anotherPointNear : anotherPointNears) {
- if (!lane.getCodes().contains(anotherPointNear) && adjacencyCodeMap.get(anotherPointNear).size() == 2) {
-
- for (Lane lane0 : lanes) {
- if (lane0.getCodes().contains(anotherPointNear)) {
-
- lane0.getCodes().addAll(lane.getCodes());
- iterator.remove();
-
-
- Collections.shuffle(lane0.getCodes());
- System.out.println(lane0.getCodes().toString());
- for (String code : lane0.getCodes()) {
- System.out.println("key: " + code + "; val" + adjacencyCodeMap.get(code).toString());
- }
- lane0.sortUsingDfs(adjacencyCodeMap);
- System.out.println(lane0.getCodes().toString());
-
-
- }
-
- }
-
- }
- }
- }
-
- }
-
- for (Lane lane : lanes) {
- lane.removeInteraction(adjacencyCodeMap);
- }
-
- lanes.removeIf(next -> next.getCodes().size() <= 2);
-
- System.out.println(GsonUtils.toJson(lanes));
- return R.ok().add(lanes);
+ return R.ok().add(laneService.search("00000010"));
}
-
- private void dfsCalcIncludingEnd(String start, String current, Lane lane, Set<String> visited, Map<String, List<String>> adjacencyCodeMap) {
- // 娣诲姞褰撳墠鑺傜偣
- lane.getCodes().add(current);
- visited.add(current);
-
- List<String> neighbors = adjacencyCodeMap.get(current);
- if (neighbors == null || neighbors.isEmpty()) {
- return;
- }
-
- for (String neighbor : neighbors) {
- if (neighbor.equals(start)) {
- continue;
- }
-
- if (!visited.contains(neighbor)) {
- int degree = adjacencyCodeMap.get(neighbor).size();
- if (degree == 2) {
- if (isSameDirection(current, neighbor, start)) {
- dfsCalcIncludingEnd(current, neighbor, lane, visited, adjacencyCodeMap);
- }
- } else {
- // 缁堢偣鎴栨嫄寮偣锛屽寘鍚苟鍋滄
- lane.getCodes().add(neighbor);
- visited.add(neighbor);
- }
- }
- }
- }
- private void dfsCalcForLoop(String current, String parent, Lane lane, Set<String> visited, Map<String, List<String>> adjacencyCodeMap) {
- lane.getCodes().add(current);
- visited.add(current);
-
- List<String> neighbors = adjacencyCodeMap.get(current);
- if (neighbors == null || neighbors.isEmpty()) {
- return;
- }
-
- for (String neighbor : neighbors) {
- if (neighbor.equals(parent)) {
- continue;
- }
-
- if (!visited.contains(neighbor)) {
- int degree = adjacencyCodeMap.get(neighbor).size();
- if (degree == 2) {
- if (isSameDirection(current, neighbor, parent)) {
- dfsCalcForLoop(current, neighbor, lane, visited, adjacencyCodeMap);
- }
- } else {
- lane.getCodes().add(neighbor);
- visited.add(neighbor);
- }
- }
- }
- }
-
- public boolean isSameDirection(String current, String neighbor, String parent) {
- if (parent == null) {
- return true;
- }
-
- Code parentCode = codeService.selectByData(parent);
- Code currentCode = codeService.selectByData(current);
- Code neighborCode = codeService.selectByData(neighbor);
-
- double direction1 = calculateDirection(parentCode, currentCode);
- double direction2 = calculateDirection(currentCode, neighborCode);
- double angleDifference = Math.abs(direction1 - direction2);
-
- // 瑙勮寖鍖栬搴﹀樊
- angleDifference = Math.min(angleDifference, 2 * Math.PI - angleDifference);
-
- // 璁剧疆瑙掑害宸槇鍊间负3搴�
- return angleDifference < Math.toRadians(3);
- }
-
- /**
- * 璁＄畻涓や釜鐐逛箣闂寸殑鏂瑰悜瑙�
- *
- * @param from 璧风偣
- * @param to 缁堢偣
- * @return 鏂瑰悜瑙掞紙寮у害锛�
- */
- public double calculateDirection(Code from, Code to) {
- double deltaX = to.getX() - from.getX();
- double deltaY = to.getY() - from.getY();
- return Math.atan2(deltaY, deltaX);
- }
-
}
--
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