fix(appointment): retain unbookable cargo as blocked work

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/work/AppointmentWorkDeliveryProvider.java

@@ -63,11 +63,16 @@ public class AppointmentWorkDeliveryProvider implements AppointmentWorkFactGatew
         if(request.sources().isEmpty()) { blocks.add("尾程货源尚未建立，请先核对整柜来源与入仓计划"); missing.add("LASTLEG_SOURCE"); }
         else {
             for(var source:request.sources()) {
-                var context=cargo.get(source.sourceKey(),source.customerId(),source.destinationKey());
-                fingerprints.add(context.toString()); blocks.addAll(context.blockReasons());
+                try {
+                    var context=cargo.get(source.sourceKey(),source.customerId(),source.destinationKey());
+                    fingerprints.add(context.toString()); blocks.addAll(context.blockReasons());
+                } catch(org.springframework.web.server.ResponseStatusException error) {
+                    if(!AppointmentWorkSourceAvailability.unresolved(error)) throw error;
+                    fingerprints.add(source+":"+error.getReason());blocks.add(error.getReason());missing.add("SOURCE_CONFIGURATION");
+                }
             }
             var first=request.sources().get(0);
-            action=new Action(ActionCode.VERIFY_CARGO,"核实货物并建立预约",request.workItemKey(),new CargoTarget(first));
+            if(missing.isEmpty()) action=new Action(ActionCode.VERIFY_CARGO,"核实货物并建立预约",request.workItemKey(),new CargoTarget(first));
         }
         return new Fact(request.workItemKey(),digest(request.requirementKey()+":"+fingerprints),"UNBATCHED",false,PlanStatus.UNPLANNED,ExecutionStatus.PENDING,
             null,null,null,null,null,null,List.of(ORDER_READ),action==null?List.of():List.of(OverseasPermissions.INBOUND_ORDER_FBA_APPOINTMENT),action,

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/work/AppointmentWorkRequirementProvider.java

@@ -36,7 +36,17 @@ public class AppointmentWorkRequirementProvider implements AppointmentWorkFactGa
             if("CUSTOMER".equals(requirement.destinationKind())) { customer(requirement,sourceOrders,privateDispatches,result);continue; }
             if(!"FBA".equals(requirement.destinationKind())) { result.put(requirement.requirementKey(),requirement); continue; }
             var refs=canonical(sourceOrders.stream().map(s->new SourceReference(s.customerId(),"ORDER:"+s.id(),null)).toList());
-            var resolved=sources.resolveBatch(refs);
+            List<AppointmentSourceService.Source> resolved;
+            try { resolved=sources.resolveBatch(refs); }
+            catch(org.springframework.web.server.ResponseStatusException error) {
+                if(!AppointmentWorkSourceAvailability.unresolved(error)) throw error;
+                // Keep the complete physical obligation and its canonical source identities. The fact
+                // provider reports the original prerequisite and exposes no booking action.
+                result.put(requirement.requirementKey(),new Requirement(requirement.requirementKey(),null,null,
+                    requirement.destinationKind(),requirement.originName(),requirement.destinationName(),requirement.timezone(),
+                    requirement.references(),List.of(),refs.stream().map(r->new SourceReference(r.customerId(),r.sourceKey(),r.destinationKey())).toList()));
+                continue;
+            }
             var complete=resolved.stream().map(s->new AppointmentCoverageService.SourceRef(s.customerId(),s.sourceKey(),s.destinationKey())).toList();
             var history=appointments.relatedBatchSnapshots(complete);
             var active=history.stream().filter(AppointmentWorkRequirementProvider::active).toList();

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/work/AppointmentWorkSourceAvailability.java

@@ -0,0 +1,15 @@
+package com.baiyue.lastleg.inboundplan.work;
+
+import java.util.Set;
+import org.springframework.web.server.ResponseStatusException;
+
+/** An unbookable physical source remains visible work; transport and integrity errors still fail the scan. */
+final class AppointmentWorkSourceAvailability {
+    private AppointmentWorkSourceAvailability() { }
+    private static final Set<String> PREREQUISITES=Set.of(
+        "当前货源类型不支持FBA预约", "货物尚无已开船或后续实际船节点", "当前货源不是FBA送仓货物",
+        "接仓点不在启用的美国仓目录中", "目的仓不在启用的美国FBA目录中", "目的地已变化，请返回原业务重新核对");
+    static boolean unresolved(ResponseStatusException error) {
+        return error.getStatusCode().value()==400 && error.getReason()!=null && PREREQUISITES.contains(error.getReason());
+    }
+}