zy-wcs.git - Gitblit

package com.zy.common.utils;
 
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.core.common.SpringUtils;
import com.core.exception.CoolException;
import com.zy.asrs.entity.BasShuttle;
import com.zy.asrs.service.BasShuttleService;
import com.zy.asrs.utils.Utils;
import com.zy.common.model.NavigateNode;
import com.zy.common.model.enums.NavigationMapType;
import com.zy.core.News;
import com.zy.core.cache.SlaveConnection;
import com.zy.core.dispatcher.ShuttleDispatchUtils;
import com.zy.core.enums.MapNodeType;
import com.zy.core.enums.ShuttleRunDirection;
import com.zy.core.enums.SlaveType;
import com.zy.core.model.ShuttleSlave;
import com.zy.core.model.command.ShuttleAssignCommand;
import com.zy.core.model.command.ShuttleCommand;
import com.zy.core.model.protocol.ShuttleProtocol;
import com.zy.core.properties.SlaveProperties;
import com.zy.core.thread.ShuttleThread;
import com.zy.system.entity.Config;
import com.zy.system.service.ConfigService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
 
import java.util.*;
 
/**
 * 四向车操作工具类
 * 此工具类只要作用于获取小车的各类命令List，移动命令、搬运货物命令、复位命令等。如命令为移动命令，还将返回行走路径List
 */
@Component
public class ShuttleOperaUtils {
 
    @Autowired
    private BasShuttleService basShuttleService;
    @Autowired
    private NavigateUtils navigateUtils;
    @Autowired
    private NavigateMapUtils navigateMapUtils;
    @Autowired
    private NavigateMapData navigateMapData;
    @Autowired
    private ConfigService configService;
    @Autowired
    private SlaveProperties slaveProperties;
    @Autowired
    private ShuttleDispatchUtils shuttleDispatchUtils;
 
    public synchronized List<ShuttleCommand> getStartToTargetCommands(String startLocNo, String endLocNo, Integer mapType, ShuttleAssignCommand assignCommand, ShuttleThread shuttleThread) {
        return getStartToTargetCommands(startLocNo, endLocNo, mapType, null, assignCommand, shuttleThread);
    }
 
    public synchronized List<ShuttleCommand> getStartToTargetCommands(String startLocNo, String endLocNo, Integer mapType, List<int[]> whites, ShuttleAssignCommand assignCommand, ShuttleThread shuttleThread) {
        ShuttleProtocol shuttleProtocol = shuttleThread.getStatus();
        if (shuttleProtocol == null) {
            return null;
        }
        Integer shuttleNo = shuttleProtocol.getShuttleNo();
        //获取小车移动速度
        Integer runSpeed = Optional.ofNullable(basShuttleService.selectOne(new EntityWrapper<BasShuttle>().eq("shuttle_no", shuttleNo)).getRunSpeed()).orElse(1000);
        List<NavigateNode> nodeList = navigateUtils.calc(startLocNo, endLocNo, mapType, Utils.getShuttlePoints(shuttleNo, Utils.getLev(startLocNo)), whites);
        if (nodeList == null) {
            News.error("{} dash {} can't find navigate path!", startLocNo, endLocNo);
            shuttleThread.offerSystemMsg("{} dash {} can't find navigate path!", startLocNo, endLocNo);
            return null;
        }
 
        List<NavigateNode> allNode = new ArrayList<>();
        List<NavigateNode> lockNode = new ArrayList<>();
        for (NavigateNode node : nodeList) {
            allNode.add(node.clone());
 
            if (whites != null) {
                boolean flag = false;
                for (int[] white : whites) {
                    if(white[0] == node.getX() && white[1] == node.getY()) {
                        flag = true;
                        break;
                    }
                }
 
                if (flag) {//白名单跳过锁定
                    continue;
                }
            }
            lockNode.add(node.clone());
        }
 
        List<ShuttleCommand> commands = new ArrayList<>();
        //获取分段路径
        ArrayList<ArrayList<NavigateNode>> data = navigateUtils.getSectionPath(nodeList);
        //将每一段路径分成command指令
        for (ArrayList<NavigateNode> nodes : data) {
            //开始路径
            NavigateNode startPath = nodes.get(0);
 
            //目标路径
            NavigateNode endPath = nodes.get(nodes.size() - 1);
            Integer allDistance = navigateUtils.getCurrentPathAllDistance(nodes);//计算当前路径行走总距离
            //通过xy坐标小车二维码
            String startCodeNum = NavigatePositionConvert.xyToPosition(startPath.getX(), startPath.getY(), startPath.getZ());
            //通过xy坐标小车二维码
            String distCodeNum = NavigatePositionConvert.xyToPosition(endPath.getX(), endPath.getY(), endPath.getZ());
            //获取移动命令
            ShuttleCommand command = shuttleThread.getMoveCommand(assignCommand.getDeviceTaskNo(), startCodeNum, distCodeNum, allDistance, ShuttleRunDirection.get(startPath.getDirection()).id.intValue(), runSpeed, nodes);
            command.setNodes(nodes);//将行走节点添加到每一步命令中
            commands.add(command);
        }
 
        assignCommand.setNodes(allNode);//当前任务所占用的节点list
 
        boolean result = navigateMapUtils.writeNavigateNodeToRedisMap(Utils.getLev(startLocNo), shuttleNo, lockNode, true);//锁定路径
        if (!result) {
            News.error("{} dash {} can't lock path!", startLocNo, endLocNo);
            shuttleThread.offerSystemMsg("{} dash {} can't lock path!", startLocNo, endLocNo);
            return null;//路径锁定失败
        }
        return commands;
    }
 
    public synchronized List<ShuttleCommand> shuttleInOutLiftCommand(String startLocNo, String endLocNo, Integer mapType, ShuttleAssignCommand assignCommand, ShuttleThread shuttleThread) {
        NavigateNode startNode = NavigatePositionConvert.locNoToNode(startLocNo);
        NavigateNode endNode = NavigatePositionConvert.locNoToNode(endLocNo);
        List<NavigateNode> unlockPath = new ArrayList<>();
        unlockPath.add(startNode);
        unlockPath.add(endNode);
 
        ShuttleProtocol shuttleProtocol = shuttleThread.getStatus();
        if (shuttleProtocol == null) {
            return null;
        }
 
        Integer shuttleNo = shuttleProtocol.getShuttleNo();
        //所使用的路径进行锁定/解锁
        boolean lockResult = navigateMapUtils.writeNavigateNodeToRedisMap(Utils.getLev(endLocNo), shuttleProtocol.getShuttleNo(), unlockPath, false);//所使用的路径进行解锁
        if (!lockResult) {
            News.error("{} dash {} can't find unlock path!", startLocNo, endLocNo);
            shuttleThread.offerSystemMsg("{} dash {} can't find unlock path!", startLocNo, endLocNo);
            return null;//解锁失败
        }
 
        //获取小车移动速度
        Integer runSpeed = Optional.ofNullable(basShuttleService.selectOne(new EntityWrapper<BasShuttle>().eq("shuttle_no", shuttleNo)).getRunSpeed()).orElse(1000);
        List<NavigateNode> nodeList = navigateUtils.calc(startLocNo, endLocNo, mapType, Utils.getShuttlePoints(shuttleNo, Utils.getLev(startLocNo)), null);
        if (nodeList == null) {
            News.error("{} dash {} can't find navigate path!", startLocNo, endLocNo);
            shuttleThread.offerSystemMsg("{} dash {} can't find navigate path!", startLocNo, endLocNo);
            return null;
        }
 
        List<NavigateNode> allNode = new ArrayList<>();
        for (NavigateNode node : nodeList) {
            allNode.add(node.clone());
        }
 
        List<ShuttleCommand> commands = new ArrayList<>();
        //获取分段路径
        ArrayList<ArrayList<NavigateNode>> data = navigateUtils.getSectionPath(nodeList);
        //将每一段路径分成command指令
        for (ArrayList<NavigateNode> nodes : data) {
            //开始路径
            NavigateNode startPath = nodes.get(0);
 
            //目标路径
            NavigateNode endPath = nodes.get(nodes.size() - 1);
            Integer allDistance = navigateUtils.getCurrentPathAllDistance(nodes);//计算当前路径行走总距离
            //通过xy坐标小车二维码
            String startCodeNum = NavigatePositionConvert.xyToPosition(startPath.getX(), startPath.getY(), startPath.getZ());
            //通过xy坐标小车二维码
            String distCodeNum = NavigatePositionConvert.xyToPosition(endPath.getX(), endPath.getY(), endPath.getZ());
            //获取移动命令
            ShuttleCommand command = shuttleThread.getMoveCommand(assignCommand.getDeviceTaskNo(), startCodeNum, distCodeNum, allDistance, ShuttleRunDirection.get(startPath.getDirection()).id.intValue(), runSpeed, nodes);
            command.setNodes(nodes);//将行走节点添加到每一步命令中
            commands.add(command);
        }
 
        assignCommand.setNodes(allNode);//当前任务所占用的节点list
 
        return commands;
    }
 
    /**
     * 获取充电命令
     */
    public synchronized List<ShuttleCommand> getShuttleChargeCommand(ShuttleAssignCommand assignCommand, ShuttleThread shuttleThread, Boolean openCharge) {
        List<ShuttleCommand> commands = new ArrayList<>();
 
        //获取充电命令
        ShuttleCommand command = shuttleThread.getChargeCommand(assignCommand.getDeviceTaskNo(), openCharge);
        commands.add(command);
        return commands;
    }
 
    /**
     * 获取顶升命令
     */
    public synchronized List<ShuttleCommand> getShuttleLiftCommand(ShuttleAssignCommand assignCommand, ShuttleThread shuttleThread, Boolean lift) {
        List<ShuttleCommand> commands = new ArrayList<>();
 
        //获取顶升命令
        ShuttleCommand command = shuttleThread.getLiftCommand(assignCommand.getDeviceTaskNo(), lift);
        commands.add(command);
        return commands;
    }
 
    //检测障碍物车
    public synchronized boolean checkObstacle(String locNo, List<Integer> whiteShuttles) {
        int innerCircle = 0;
        int outerCircle = 3;
        Config avoidInnerCircleConfig = configService.selectOne(new EntityWrapper<Config>().eq("code", "avoidInnerCircle"));
        if(avoidInnerCircleConfig != null) {
            innerCircle = Integer.parseInt(avoidInnerCircleConfig.getValue());
        }
 
        Config avoidOuterCircleConfig = configService.selectOne(new EntityWrapper<Config>().eq("code", "avoidOuterCircle"));
        if(avoidOuterCircleConfig != null) {
            outerCircle = Integer.parseInt(avoidOuterCircleConfig.getValue());
        }
 
        ArrayList<int[]> whiteShuttlePointList = new ArrayList<>();
        for (Integer shuttle : whiteShuttles) {
            //获取四向穿梭车线程
            ShuttleThread shuttleThread = (ShuttleThread) SlaveConnection.get(SlaveType.Shuttle, shuttle);
            if (shuttleThread == null) {
                continue;
            }
            ShuttleProtocol shuttleProtocol = shuttleThread.getStatus();
            if (shuttleProtocol == null) {
                continue;
            }
            String currentLocNo = shuttleProtocol.getCurrentLocNo();
            int[] shuttleArr = NavigatePositionConvert.positionToXY(currentLocNo);
            whiteShuttlePointList.add(shuttleArr);
        }
 
        //获取内圈节点
        List<NavigateNode> innerNodes = getInnerNodes(locNo, innerCircle, whiteShuttlePointList);
        List<Integer> nodesCar = findNodesCar(innerNodes);
        if (nodesCar.isEmpty()) {
            return false;//内圈中无车
        }
 
        //获取外圈节点
        List<NavigateNode> outerNodes = getOuterNodes(locNo, outerCircle, whiteShuttlePointList, innerNodes);
 
        //将内圈节点中障碍小车调离
        for (Integer shuttleNo : nodesCar) {
            ShuttleThread shuttleThread = (ShuttleThread) SlaveConnection.get(SlaveType.Shuttle, shuttleNo);
            if (shuttleThread == null) {
                continue;
            }
            ShuttleProtocol shuttleProtocol = shuttleThread.getStatus();
            if (shuttleProtocol == null) {
                continue;
            }
            if (!shuttleThread.isIdle()) {
                continue;
            }
 
            int nextInt = new Random().nextInt(outerNodes.size());
            NavigateNode randomNode = outerNodes.get(nextInt);
            String randomLocNo = NavigatePositionConvert.nodeToLocNo(randomNode);
            shuttleDispatchUtils.dispatchShuttle(null, randomLocNo, shuttleNo);
        }
 
        return true;//内圈中有车
    }
 
    //搜索节点内的小车编号
    private List<Integer> findNodesCar(List<NavigateNode> nodes) {
        List<Integer> list = new ArrayList<>();
 
        HashMap<String, Integer> carMap = new HashMap<>();
        for (ShuttleSlave slave : slaveProperties.getShuttle()) {
            ShuttleThread shuttleThread = (ShuttleThread) SlaveConnection.get(SlaveType.Shuttle, slave.getId());
            if (shuttleThread == null) {
                continue;
            }
            ShuttleProtocol shuttleProtocol = shuttleThread.getStatus();
            if (shuttleProtocol == null) {
                continue;
            }
            String currentLocNo = shuttleProtocol.getCurrentLocNo();
            if (currentLocNo == null) {
                continue;
            }
 
            carMap.put(currentLocNo, slave.getId());
        }
 
        for (NavigateNode node : nodes) {
            String locNo = NavigatePositionConvert.nodeToLocNo(node);
            if (carMap.containsKey(locNo)) {
                list.add(carMap.get(locNo));
            }
        }
 
        return list;
    }
 
    private List<NavigateNode> getOuterNodes(String locNo, int outerCircle, List<int[]> whiteShuttlePointList, List<NavigateNode> innerNodes) {
        List<NavigateNode> outerNodes = new ArrayList<>();
        List<NavigateNode> outerNodesTmp = new ArrayList<>();
        int lev = Utils.getLev(locNo);
        int[] pointArr = NavigatePositionConvert.positionToXY(locNo);
        NavigateNode currentNode = new NavigateNode(pointArr[0], pointArr[1]);
 
        int[][] map = navigateMapData.getDataFromRedis(lev, NavigationMapType.NORMAL.id, null, whiteShuttlePointList);
        int nodeValue = map[pointArr[0]][pointArr[1]];
        currentNode.setNodeValue(nodeValue);
 
        for (int i = 0; i < outerCircle; i++) {
            int idx = i + 1;
            List<NavigateNode> list = extend_nodes(map, currentNode, idx);
            if (list.isEmpty()) {
                continue;
            }
            outerNodesTmp.addAll(list);
        }
 
        for (NavigateNode node : outerNodesTmp) {
            boolean flag = false;
            for (NavigateNode innerNode : innerNodes) {
                if(node.getX() == innerNode.getX() && node.getY() == innerNode.getY()) {
                    flag = true;
                    break;
                }
            }
 
            if(flag) {
                continue;
            }
 
            outerNodes.add(node);
        }
 
        return outerNodes;
    }
 
    private List<NavigateNode> getInnerNodes(String locNo, int innerCircle, List<int[]> whiteShuttlePointList) {
        List<NavigateNode> innerNodes = new ArrayList<>();
        int lev = Utils.getLev(locNo);
        int[] pointArr = NavigatePositionConvert.positionToXY(locNo);
        NavigateNode currentNode = new NavigateNode(pointArr[0], pointArr[1]);
        currentNode.setZ(lev);
        innerNodes.add(currentNode);
 
        int[][] map = navigateMapData.getDataFromRedis(lev, NavigationMapType.NORMAL.id, null, whiteShuttlePointList);
        int nodeValue = map[pointArr[0]][pointArr[1]];
        currentNode.setNodeValue(nodeValue);
 
        for (int i = 0; i < innerCircle; i++) {
            int idx = i + 1;
            List<NavigateNode> list = extend_nodes(map, currentNode, idx);
            if (list.isEmpty()) {
                continue;
            }
            innerNodes.addAll(list);
        }
 
        return innerNodes;
    }
 
    private List<NavigateNode> extend_nodes(int[][] map, NavigateNode startNode, int innerCircleIdx) {
        //默认地图母轨方向x
        String mapDirection = "x";
        ConfigService configService = SpringUtils.getBean(ConfigService.class);
        if (configService != null) {
            Config config = configService.selectOne(new EntityWrapper<Config>()
                    .eq("code", "direction_map")
                    .eq("status", 1));
            if (config != null) {
                mapDirection = config.getValue();
            }
        }
 
        ArrayList<NavigateNode> nodes = new ArrayList<>();
        int x = startNode.getX();
        int y = startNode.getY();
        int z = startNode.getZ();
 
        if (mapDirection.equals("x")) {//母轨x方向
            if (map[x][y] == MapNodeType.MAIN_PATH.id) {
                //母轨才能进行上下移动
                if (is_valid(map, x + innerCircleIdx, y)) {
                    NavigateNode node = new NavigateNode(x + innerCircleIdx, y);
                    node.setNodeValue(map[x + innerCircleIdx][y]);
                    node.setZ(z);
                    nodes.add(node);
                }
                if (is_valid(map, x - innerCircleIdx, y)) {
                    NavigateNode node = new NavigateNode(x - innerCircleIdx, y);
                    node.setNodeValue(map[x - innerCircleIdx][y]);
                    node.setZ(z);
                    nodes.add(node);
                }
            }
 
            if (map[x][y] == MapNodeType.NORMAL_PATH.id || map[x][y] == MapNodeType.MAIN_PATH.id || map[x][y] == MapNodeType.CONVEYOR_CAR_GO.id || map[x][y] == MapNodeType.CHARGE.id || map[x][y] == MapNodeType.LIFT.id) {
                //子轨和母轨、小车可走输送线、充电桩、提升机才能进行左右移动
                if (is_valid(map, x, y + innerCircleIdx)) {
                    NavigateNode node = new NavigateNode(x, y + innerCircleIdx);
                    node.setNodeValue(map[x][y + innerCircleIdx]);
                    node.setZ(z);
                    nodes.add(node);
                }
 
                if (is_valid(map, x, y - innerCircleIdx)) {
                    NavigateNode node = new NavigateNode(x, y - innerCircleIdx);
                    node.setNodeValue(map[x][y - innerCircleIdx]);
                    node.setZ(z);
                    nodes.add(node);
                }
            }
        }else if (mapDirection.equals("y")) {//母轨y方向
            if (map[x][y] == MapNodeType.MAIN_PATH.id) {
                //母轨才能进行左右移动
                if (is_valid(map, x, y + innerCircleIdx)) {
                    NavigateNode node = new NavigateNode(x, y + innerCircleIdx);
                    node.setNodeValue(map[x][y + innerCircleIdx]);
                    node.setZ(z);
                    nodes.add(node);
                }
 
                if (is_valid(map, x, y - innerCircleIdx)) {
                    NavigateNode node = new NavigateNode(x, y - innerCircleIdx);
                    node.setNodeValue(map[x][y - innerCircleIdx]);
                    node.setZ(z);
                    nodes.add(node);
                }
            }
 
            if (map[x][y] == MapNodeType.NORMAL_PATH.id || map[x][y] == MapNodeType.MAIN_PATH.id || map[x][y] == MapNodeType.CONVEYOR_CAR_GO.id || map[x][y] == MapNodeType.CHARGE.id || map[x][y] == MapNodeType.LIFT.id) {
                //子轨和母轨、小车可走输送线、充电桩、提升机才能进行上下移动
                if (is_valid(map, x + innerCircleIdx, y)) {
                    NavigateNode node = new NavigateNode(x + innerCircleIdx, y);
                    node.setNodeValue(map[x + innerCircleIdx][y]);
                    node.setZ(z);
                    nodes.add(node);
                }
                if (is_valid(map, x - innerCircleIdx, y)) {
                    NavigateNode node = new NavigateNode(x - innerCircleIdx, y);
                    node.setNodeValue(map[x - innerCircleIdx][y]);
                    node.setZ(z);
                    nodes.add(node);
                }
            }
        }else {
            throw new CoolException("异常地图方向");
        }
 
        return nodes;
    }
 
    private boolean is_valid(int[][] map, int x, int y) {
        if (x < 0 || x >= map.length
                || y < 0 || y >= map[0].length) {
            return false;
        }
        // 如果结点的位置小于0，则不合法
        if (map[x][y] < 0) {
            return false;
        }
 
        //以上情况都没有则合法
        return true;
    }
 
//    private boolean checkSimilarityPath(Motion motion, ShuttleAssignCommand assignCommand) {
//        String movePath = motion.getMovePath();
//        if (Cools.isEmpty(movePath)) {
//            return false;
//        }
//
//        Double similarityRef = 0.9D;
//        Dict similarityRefDict = dictService.getOne(new LambdaQueryWrapper<Dict>()
//                .eq(Dict::getFlag, "similarityRef")
//                .eq(Dict::getStatus, 1));
//        if (similarityRefDict != null) {
//            similarityRef = Double.parseDouble(similarityRefDict.getValue());
//        }
//
//        List<NavigateNode> originPath = JSON.parseArray(movePath, NavigateNode.class);
//        List<NavigateNode> finalPath = assignCommand.getNodes();
//
//        if (finalPath == null) {
//            return false;
//        }
//
//        Double similarity = navigateUtils.similarityPath(originPath, finalPath);
//        if (similarity <= similarityRef) {
//            Object object = redisUtil.get(DeviceRedisConstant.SIMILARITY_TIMES + motion.getTaskNo());
//            if (object == null) {
//                redisUtil.set(DeviceRedisConstant.SIMILARITY_TIMES + motion.getTaskNo(), System.currentTimeMillis(), 60 * 60 * 24);
//            }else {
//                long similarityTimeoutRef = 20L;//默认超时20s
//                Dict similarityTimeoutDict = dictService.getOne(new LambdaQueryWrapper<Dict>()
//                        .eq(Dict::getFlag, "similarityTimeout")
//                        .eq(Dict::getStatus, 1));
//                if (similarityTimeoutDict != null) {
//                    similarityTimeoutRef = Long.parseLong(similarityTimeoutDict.getValue());
//                }
//
//                long recordTime = Long.parseLong(object.toString());
//                if (System.currentTimeMillis() - recordTime > (60 * similarityTimeoutRef)) {
//                    //超时，直接放行
//                    return true;
//                }
//            }
//            News.error("{} dash {} path similarity mismatch!", motion.getOrigin(), motion.getTarget());
//            return false;
//        }
//
//        return true;
//    }
 
}