liyuqi/202504-Wms-MengYang
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根据现场设备情况，一层偏差3毫米，优先分配排列，后层深，先将低层2深度排列库位占满才分配高层库位

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李宇奇 2025-10-13 15:26:21 +08:00
parent 6ae0891cf7
commit 6af6bd1209
1 changed files with 64 additions and 28 deletions
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48
202504-Wms-MengYang-box/wms_serve_mengyang/src/main/java/com/wms_main/service/business/serviceImpl/StackerTaskServiceImpl.java
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@ -127,6 +127,8 @@ public class StackerTaskServiceImpl implements IStackerTaskService {
.eq(TAppLocation::getEquipmentId, equipmentId);
// 查询库位
List<TAppLocation> locationList = appLocationService.list(queryWrapper);
// 计算当前设备的最大深度（默认2）
int maxDepth = locationList.stream().mapToInt(TAppLocation::getLDepth).max().orElse(2);
List<TAppLocation> candidateLocationList = locationList.stream().filter(item -> {
boolean filterResult = item.getIsWorking() == 0 && item.getIsLock() == 0 && item.getIsOccupy() == 0;
if (locationFilter != null) {
@ -141,8 +143,9 @@ public class StackerTaskServiceImpl implements IStackerTaskService {
}
}
return filterResult;
}).sorted(Comparator.comparingInt(TAppLocation::getLDepth).reversed())
.sorted(Comparator.comparingInt(location -> location.getLCol() + location.getLLayer()))
})
.sorted(Comparator.comparingInt(TAppLocation::getLLayer).reversed()
.thenComparingInt(TAppLocation::getLCol).reversed())
.toList();
// 判断是否输入了subArea
if (locationFilter != null && StringUtils.isNotEmpty(locationFilter.getSubArea())) {
@ -154,26 +157,59 @@ public class StackerTaskServiceImpl implements IStackerTaskService {
candidateLocationList = new ArrayList<>(firstList);// 先添加符合subArea的库位
candidateLocationList.addAll(lastList);// 再添加不符合subArea的库位
}
// 找一个空闲的库位
// 第一轮：只尝试最大深度（例如 2 深度）库位
for (TAppLocation candidateLocation : candidateLocationList) {
if (!Objects.equals(candidateLocation.getLDepth(), maxDepth)) {
continue; // 只处理最大深度
}
if (candidateLocation.getIsWorking() == 1 || candidateLocation.getIsLock() == 1
|| candidateLocation.getIsOccupy() == 1) {
continue;
}
if (isMaxDepthAvailable(locationList, candidateLocation)) {
try {
// 尝试锁定库位，锁定成功就返回
// 申请当前库位，如果成功则返回
if (appLocationService.update(new LambdaUpdateWrapper<TAppLocation>()
.set(TAppLocation::getIsOccupy, 1)
.set(TAppLocation::getVehicleId, requestVehicleId)
.eq(TAppLocation::getLocationId, candidateLocation.getLocationId())
.eq(TAppLocation::getIsOccupy, 0))) {
// 当前库位可用
targetLocation = candidateLocation;
break;
}
} catch (Exception e) {
log.error("锁定库位{}失败。", candidateLocation.getLocationId());
log.error("请求库位{}失败.", candidateLocation.getLocationId());
}
}
}
if (targetLocation != null) {
// 找到了目标库位
break;
}
// 第二轮：若最大深度库位都不可用，再尝试其它深度（如 1 深度）库位
for (TAppLocation candidateLocation : candidateLocationList) {
if (Objects.equals(candidateLocation.getLDepth(), maxDepth)) {
continue; // 第一轮已经尝试
}
if (candidateLocation.getIsWorking() == 1 || candidateLocation.getIsLock() == 1
|| candidateLocation.getIsOccupy() == 1) {
continue;
}
if (isMaxDepthAvailable(locationList, candidateLocation)) {
try {
// 申请当前库位，如果成功则返回
if (appLocationService.update(new LambdaUpdateWrapper<TAppLocation>()
.set(TAppLocation::getIsOccupy, 1)
.set(TAppLocation::getVehicleId, requestVehicleId)
.eq(TAppLocation::getLocationId, candidateLocation.getLocationId())
.eq(TAppLocation::getIsOccupy, 0))) {
targetLocation = candidateLocation;
break;
}
} catch (Exception e) {
log.error("请求库位{}失败.", candidateLocation.getLocationId());
}
}
}