倒排

src/main/java/com/aps/entity/Algorithm/DraftScheduleResult.java

+package com.aps.entity.Algorithm;
+
+/**
+ * 作者：佟礼
+ * 时间：2026-05-27
+ */
+public  class DraftScheduleResult {
+    private int operationId;
+    private int idealStartTime;
+    private int idealEndTime;
+    private Long selectedMachineId;
+    private double processTime;
+    private int groupId;
+    private int sequence;
+
+    public DraftScheduleResult(int operationId, int idealStartTime, int idealEndTime,
+                               Long selectedMachineId, double processTime, int groupId, int sequence) {
+        this.operationId = operationId;
+        this.idealStartTime = idealStartTime;
+        this.idealEndTime = idealEndTime;
+        this.selectedMachineId = selectedMachineId;
+        this.processTime = processTime;
+        this.groupId = groupId;
+        this.sequence = sequence;
+    }
+
+    public int getOperationId() { return operationId; }
+    public int getIdealStartTime() { return idealStartTime; }
+    public int getIdealEndTime() { return idealEndTime; }
+    public Long getSelectedMachineId() { return selectedMachineId; }
+    public double getProcessTime() { return processTime; }
+    public int getGroupId() { return groupId; }
+    public int getSequence() { return sequence; }
+}
+

src/main/java/com/aps/entity/basic/Entry.java

@@ -175,6 +175,12 @@ private Long isInterrupt = 1l;
 
     private int anchorTimeSecond = 0;
 
+    private transient boolean backwardFailed = false;
+
+    private transient boolean scheduled = false;
+
+    private transient Integer actualFinishTime;
+
     public enum SchedulingMode {
         FORWARD, BACKWARD
     }

src/main/java/com/aps/entity/basic/Material.java

@@ -67,6 +67,16 @@ public class Material {
      */
     private Long CkeckLeadTime;
 
+    /**
+     * 最小生产量
+     */
+    private BigDecimal minProduction;
+
+    /**
+     * 最大生产量
+     */
+    private BigDecimal maxProduction;
+
     @Override
     public String toString() {
         return "Material{" +

src/main/java/com/aps/service/Algorithm/GeneticDecoderBom.java

@@ -385,4 +385,113 @@ if(isJit)
         return Math.max(estimatedStartTime, rawTime);
     }
 
+    /**
+     * 半成品锚点计算（JIT倒排模式：成品先于半成品，直接取成品已排的开始时间）
+     * 返回 -1 触发正排+标记成品重排，>=0 作为半成品倒排锚点（半成品最晚完成时间）
+     */
+    public int computeHybridSemiAnchor(GeneticDecoder decoder,int semiOrderId,
+                                        Map<Integer, List<Entry>> entrysBygroupId,
+                                        Map<String, OpMachine> opMachineKeyMap,
+                                        Chromosome chromosome,
+                                        Map<Integer, GAScheduleResult> scheduleIndexById,
+                                        Map<Long, CopyOnWriteArrayList<GAScheduleResult>> machineTasksCache,
+                                        Map<Long, Machine> machineIdMap,
+                                        Map<Integer, Entry> entryIndexById,
+                                        Set<Integer> reForwardFinishedOrderIds,GlobalParam _globalParam,Order order) {
+
+        List<Entry> sfOps = entrysBygroupId.get(semiOrderId);
+        if (sfOps == null || sfOps.isEmpty()) return 0;
+        Entry firstSfOp = sfOps.stream().min(Comparator.comparing(Entry::getSequence)).orElse(null);
+        if (firstSfOp == null) return 0;
+
+        List<Integer> targetFinishedOpIds = firstSfOp.getTargetFinishedOperationId();
+        if (targetFinishedOpIds == null || targetFinishedOpIds.isEmpty()) {
+            return 0;
+        }
+
+        // 找关联的成品订单
+        int finishedOrderId = -1;
+        Entry targetFinishedOp = null;
+        for (Integer targetOpId : targetFinishedOpIds) {
+            Entry op = entryIndexById.get(targetOpId);
+            if (op != null) {
+                targetFinishedOp = op;
+                finishedOrderId = op.getGroupId();
+                break;
+            }
+        }
+        if (finishedOrderId <= 0) return 0;
+
+        List<Entry> finishedOps = entrysBygroupId.get(finishedOrderId).stream()
+                .sorted(Comparator.comparing(Entry::getSequence))
+                .collect(Collectors.toList());
+        if (finishedOps.isEmpty()) return 0;
+
+        // JIT倒排模式成品已排完，直接从scheduleIndexById取成品第一道工序的开始时间
+        Entry finishedFirstOp = finishedOps.get(0);
+        GAScheduleResult finishedFirstResult = scheduleIndexById.get(finishedFirstOp.getId());
+        if (finishedFirstResult == null) {
+            // 成品还没排（不应该发生在JIT模式），降级为原有逻辑
+            return computeSemiFinishedAnchor(decoder, semiOrderId, entrysBygroupId,
+                    opMachineKeyMap, chromosome, scheduleIndexById, machineTasksCache,
+                    machineIdMap, entryIndexById);
+        }
+
+        String schedulingMode = finishedFirstOp.getSchedulingMode();
+        if (Entry.SchedulingMode.BACKWARD.name().equals(schedulingMode)) {
+            // 成品倒排成功 → 半成品倒排：锚点 = 成品开始时间 - 缓冲
+            int semiLatestEndTime = finishedFirstResult.getStartTime();
+
+            int semiTotalTime = 0;
+            for (Entry op : sfOps) {
+                String key = semiOrderId + "_" + op.getSequence();
+                OpMachine opt = opMachineKeyMap.get(key);
+                if (opt != null) semiTotalTime += calculateOperationProcessingTime(op, opt,_globalParam);
+            }
+            Material material= chromosome.getMaterials().get(order.getMaterialId());
+
+            int ckeckLeadTime=0;
+            if(material.getCkeckLeadTime()!=null)
+            {
+                 ckeckLeadTime=(material.getCkeckLeadTime().intValue()*24*60*60);
+            }
+
+            semiTotalTime+=ckeckLeadTime;
+            if (semiLatestEndTime - semiTotalTime < 0) {
+                FileHelper.writeLogFile("[HybridSemi] 半成品" + semiOrderId +
+                        " 倒排开工<0，正排+成品" + finishedOrderId + "重排");
+                reForwardFinishedOrderIds.add(finishedOrderId);
+                return -1;
+            }
+
+            FileHelper.writeLogFile("[HybridSemi] 半成品" + semiOrderId +
+                    " 锚点=" + semiLatestEndTime + " (成品" + finishedOrderId +
+                    "开始=" + finishedFirstResult.getStartTime() + ")");
+            return semiLatestEndTime-ckeckLeadTime;
+        } else {
+            // 成品正排了 → 半成品也正排
+            FileHelper.writeLogFile("[HybridSemi] 成品" + finishedOrderId +
+                    "已正排，半成品" + semiOrderId + "也正排");
+            reForwardFinishedOrderIds.add(finishedOrderId);
+            return -1;
+        }
+    }
+    private int calculateOperationProcessingTime(Entry op, OpMachine machineOption,GlobalParam _globalParam) {
+        int total = 0;
+        if (op.getConstTime() == 1)//常数时间
+        {
+            total = (int) Math.ceil(machineOption.getRuntime().doubleValue());
+        } else {
+            double t = machineOption.getRuntime().doubleValue() / machineOption.getSingleOut().doubleValue() * (op.getQuantity());
+            total = (int) Math.ceil(t);
+        }
+        if (op.getSetupTime() != null) total += op.getSetupTime().intValue();
+
+        total += op.getTeardownTime();
+        if ( !_globalParam.is_smoothSetup()) {
+            total += op.getPreTime();
+        }
+        return total;
+    }
+
 }

src/main/java/com/aps/service/Algorithm/MachineCalculator.java

@@ -540,13 +540,20 @@ public class MachineCalculator {
 
 
             double e=  (double)processingTime/slot.getEfficiency();
-
-            LocalDateTime endCandidate = startCandidate.plusSeconds((int)Math.ceil(e));
-
+            LocalDateTime endCandidate=null;
+            LocalDateTime startCandidate1 = null;
+            if(isJit)
+            {
+                endCandidate = endCandidate1;
+                startCandidate1=endCandidate.plusSeconds(-(int) Math.ceil(e));;
+            }else {
+                 endCandidate = startCandidate.plusSeconds((int) Math.ceil(e));
+                startCandidate1=startCandidate;
+            }
 
             ScheduleResultDetail time = new ScheduleResultDetail();
             time.setKey(slot.getKey());
-            time.setStartTime((int) ChronoUnit.SECONDS.between(baseTime, startCandidate));
+            time.setStartTime((int) ChronoUnit.SECONDS.between(baseTime, startCandidate1));
             time.setEndTime((int) ChronoUnit.SECONDS.between(baseTime, endCandidate));
             time.setOneTime(oneTime);
             time.setQuantity(quantity);

src/main/java/com/aps/service/Algorithm/MaterialRequirementService.java

@@ -1250,7 +1250,7 @@ if(demand==null)
                        }
                    }
                }
-               FileHelper.writeLogFile("BOM:"+material.getCode());
+             //  FileHelper.writeLogFile("BOM:"+material.getCode());
                if (needed <= 0) {
                    orderMaterial.setYpQty(allneeded - needed);
                    orderMaterial.setQjQty(needed);
@@ -1285,11 +1285,11 @@ if(demand==null)
                        for (RoutingSupportingReplace rsr : routingsupportingreplaces2) {
 
                            Material material1 = materials.get(rsr.getTargetmaterialid());
-                           FileHelper.writeLogFile("RoutingSupportingReplace:"+material1.getCode());
+                          // FileHelper.writeLogFile("RoutingSupportingReplace:"+material1.getCode());
                            if (material1 == null) {
                                break;
                            }
-                           FileHelper.writeLogFile("RoutingSupportingReplace: "+(commitChanges?"1":"0")+" " +material1.getCode()+": "+useStock);
+                         //  FileHelper.writeLogFile("RoutingSupportingReplace: "+(commitChanges?"1":"0")+" " +material1.getCode()+": "+useStock);
 
                            OrderMaterialRequirement orderMaterial1 = MaterialStock(material1, rsr.getTargetmaterialid(), orderMaterial.getOrderId(), orderMaterial.getChildOrderId(), operationId, allneeded, needed, earliestStartTime, commitChanges);
                            if (orderMaterial1 != null) {
@@ -1297,7 +1297,7 @@ if(demand==null)
 
 
                                needed -= useStock;
-                               FileHelper.writeLogFile("RoutingSupportingReplace: "+(commitChanges?"1":"0")+" " +material1.getCode()+": "+useStock);
+                              // FileHelper.writeLogFile("RoutingSupportingReplace: "+(commitChanges?"1":"0")+" " +material1.getCode()+": "+useStock);
                                orderMaterial.setUseStock(orderMaterial.getUseStock() + useStock);
                                orderMaterial.getReplaceMaterial().add(orderMaterial1);
                                if (needed <= 0) {

src/main/java/com/aps/service/plan/PlanResultService.java

@@ -2014,6 +2014,12 @@ public class PlanResultService {
                     .sorted(Comparator.comparingInt(GAScheduleResult::getOperationId))
                     .collect(Collectors.toList());
 
+            Map<Integer, Order> orders = schedule.getOrders().stream()
+                    .collect(Collectors.toMap(
+                            Order::getId,
+                            // 2. Value映射：Material → Material
+                            order -> order
+                    ));
             for (GAScheduleResult job : sortedJobs) {
                 StringBuilder sb = new StringBuilder();
                 String TargetFinishedOperationIds="";
@@ -2023,14 +2029,16 @@ public class PlanResultService {
                             .map(String::valueOf) // 把每个Integer转成String
                             .collect(Collectors.joining(","));
                 }
+                Order order=orders.get(job.getGroupId());
                 sb.append(String.format(
-                        "[%d-%d]:[%s-%s] Order %d,OrderID %s, Machine %d, Operation %d, Quantity %.1f, processingTime %.1f, 前处理 %d, 后处理 %d, 离散参数 %d, bomtime %s,TargetOperationId %s",
+                        "[%d-%d]:[%s-%s] Order %d,OrderID %s,OrderDueDate %s, Machine %d, Operation %d, Quantity %.1f, processingTime %.1f, 前处理 %d, 后处理 %d, 离散参数 %d, bomtime %s,TargetOperationId %s",
                         job.getStartTime(),
                         job.getEndTime(),
                         ConvertTime(job.getStartTime()),
                         ConvertTime(job.getEndTime()),
                         job.getGroupId(),
                         job.getOrderId(),
+                        order.getDueDate().format(DateTimeFormatter.ofPattern("YYYY-MM-dd HH:mm:ss")),
                         job.getMachineId(),
                         job.getOperationId(),
                         job.getQuantity(),
@@ -2414,6 +2422,9 @@ if(job.getGeneDetails()!=null)
             material.setMaterialTypeName(m.getMaterialTypeName());
             material.setCode(m.getCode());
             material.setName(m.getName());
+            material.setMaxProduction(m.getMaxProduction());
+            material.setMinProduction(m.getMinProduction());
+
 //                material.setCkeckLeadTime(m.getInspectDuration());
 //                material.setPurchaseLeadTime(m.getPurchaseDuration());