| | |
| | | import java.math.BigDecimal; |
| | | import java.math.RoundingMode; |
| | | import java.util.*; |
| | | import java.util.concurrent.ConcurrentHashMap; |
| | | import java.util.concurrent.atomic.AtomicInteger; |
| | | import java.util.stream.Collectors; |
| | | |
| | | /** |
| | |
| | | |
| | | @Resource |
| | | private AgvProperties agvProperties; |
| | | |
| | | /** |
| | | * 站点轮询计数器,用于平均分配站点 |
| | | * Key: 站点组标识(如 "east" 或 "west"),Value: 当前轮询索引 |
| | | */ |
| | | private final Map<String, AtomicInteger> siteRoundRobinCounters = new ConcurrentHashMap<>(); |
| | | |
| | | @Override |
| | | public R inLocCallAgv(CallAgvParam param,Long userId) { |
| | |
| | | .map(Integer::parseInt) |
| | | .collect(Collectors.toList()); |
| | | |
| | | // 判断能入站点 |
| | | // 判断能入站点(in_enable="Y"表示能入) |
| | | List<Integer> sites = basDevpMapper.selectList( |
| | | new EntityWrapper<BasDevp>() |
| | | .eq("canining", "Y") |
| | | .eq("in_enable", "Y") // in_enable是能入 |
| | | .in("dev_no", siteIntList) |
| | | ).stream().map(BasDevp::getDevNo).collect(Collectors.toList()); |
| | | |
| | |
| | | throw new CoolException("请等待出库完成,type:" + type); |
| | | } |
| | | |
| | | // 寻找入库任务最少的站点 |
| | | List<BasDevp> devList = basDevpMapper.selectList(new EntityWrapper<BasDevp>().in("dev_no", canInSites)); |
| | | // 入库任务数排序 |
| | | devList.sort(Comparator.comparing(BasDevp::getInQty)); |
| | | // 寻找入库任务最少的站点(且必须in_enable="Y"能入 和 canining="Y"可入) |
| | | // 注意:不在此处检查未完成的AGV任务,允许PDA持续申请下单 |
| | | // 未完成任务的检查将在发送AGV请求时进行(AgvHandler.callAgv) |
| | | List<BasDevp> devList = basDevpMapper.selectList(new EntityWrapper<BasDevp>() |
| | | .in("dev_no", canInSites) |
| | | .eq("in_enable", "Y") // in_enable是能入 |
| | | .eq("canining", "Y") // canining是可入 |
| | | ); |
| | | |
| | | // 选择站点(如果可入站点为空,则不在创建任务时分配站点,由定时任务分配) |
| | | Integer endSite = null; |
| | | if (!devList.isEmpty()) { |
| | | // 入库任务数排序 |
| | | devList.sort(Comparator.comparing(BasDevp::getInQty)); |
| | | |
| | | // 取入库任务最少站点 |
| | | BasDevp basDevp = devList.get(0); |
| | | int endSite = basDevp.getDevNo(); |
| | | // 选择站点 |
| | | BasDevp basDevp; |
| | | |
| | | // 获取最少任务数 |
| | | int minInQty = devList.get(0).getInQty(); |
| | | |
| | | // 筛选出任务数最少的站点列表 |
| | | List<BasDevp> minTaskSites = devList.stream() |
| | | .filter(dev -> dev.getInQty() == minInQty) |
| | | .collect(Collectors.toList()); |
| | | |
| | | // 根据配置选择分配策略 |
| | | String strategy = agvProperties.getSiteAllocation().getStrategy(); |
| | | boolean enableRoundRobin = agvProperties.getSiteAllocation().isEnableRoundRobin(); |
| | | |
| | | if (minTaskSites.size() > 1 && enableRoundRobin && "round-robin".equals(strategy)) { |
| | | // 轮询分配:当多个站点任务数相同时,使用轮询 |
| | | String groupKey = (whsType != null && whsType.equals(agvProperties.getWhsTypeMapping().getInboundArea())) |
| | | ? "east" : "west"; |
| | | AtomicInteger counter = siteRoundRobinCounters.computeIfAbsent(groupKey, k -> new AtomicInteger(0)); |
| | | int index = counter.getAndIncrement() % minTaskSites.size(); |
| | | basDevp = minTaskSites.get(index); |
| | | log.info("使用轮询分配策略,站点组:{},轮询索引:{},选中站点:{}", groupKey, index, basDevp.getDevNo()); |
| | | } else if (minTaskSites.size() > 1 && enableRoundRobin && "random".equals(strategy)) { |
| | | // 随机分配 |
| | | Random random = new Random(); |
| | | int index = random.nextInt(minTaskSites.size()); |
| | | basDevp = minTaskSites.get(index); |
| | | log.info("使用随机分配策略,选中站点:{}", basDevp.getDevNo()); |
| | | } else { |
| | | // 默认:选择第一个(任务最少的) |
| | | basDevp = devList.get(0); |
| | | if (minTaskSites.size() > 1) { |
| | | log.info("多个站点任务数相同({}),但未启用轮询,选择第一个站点:{}", minInQty, basDevp.getDevNo()); |
| | | } |
| | | } |
| | | |
| | | endSite = basDevp.getDevNo(); |
| | | |
| | | // 入库暂存+1 |
| | | basDevpMapper.incrementInQty(endSite); |
| | | // 入库暂存+1 |
| | | basDevpMapper.incrementInQty(endSite); |
| | | } else { |
| | | // 没有可入站点,记录日志但不阻止下单,站点分配将在定时任务中处理 |
| | | String groupName = (whsType != null && whsType.equals(agvProperties.getWhsTypeMapping().getInboundArea())) |
| | | ? "东侧" : "西侧"; |
| | | log.warn("{}可用站点({})中没有可入站点(in_enable='Y'且canining='Y'),暂不分配站点,将在定时任务中分配", groupName, canInSites); |
| | | } |
| | | |
| | | |
| | | // 获取工作号 |
| | |
| | | .setIoType(ioType) // 入出库状态: 1.入库 |
| | | .setTaskType("agv") |
| | | .setIoPri(10D) |
| | | .setStaNo(String.valueOf(endSite)) |
| | | .setStaNo(endSite != null ? String.valueOf(endSite) : null) // 如果分配了站点则设置,否则为null,由定时任务分配 |
| | | .setSourceStaNo(sourceSite) // 设置源站点 |
| | | .setInvWh(robotGroup) // 根据whs_type设置机器人组 |
| | | .setFullPlt(ioType != 10 ? "N" : "Y")// 满板:Y |