perf(lastleg): batch appointment requirement generation reads

lastleg-service/src/main/java/com/baiyue/lastleg/appointmentwork/AppointmentWorkFactAdapter.java

@@ -117,7 +117,7 @@ public class AppointmentWorkFactAdapter implements AppointmentWorkFactGateway {
         private String summary() { return "calls="+calls+",requests="+requests+",ms="+millis(); }
     }
     /** 每次生成建立独立读取器；没有实际需求读取时不引入原业务依赖。 */
-    public RequirementReader openRequirements() {
+    public RequirementReader openRequirements(List<RequirementInput> inputs) {
         return new RequirementReader() {
             private RequirementReader reader;
             /** 首次实际读取才取得原域作用域，保留每份需求的完整性校验。 */
@@ -125,7 +125,7 @@ public class AppointmentWorkFactAdapter implements AppointmentWorkFactGateway {
                 if(reader==null) {
                     var provider=requirements.getIfAvailable();
                     if(provider==null) throw unavailable("原预约需求与批次清单适配尚未接入，不能生成不完整工作清单");
-                    reader=provider.openRequirements();
+                    reader=provider.openRequirements(inputs);
                 }
                 var result=reader.read(source,effectiveFlow);
                 if(result==null || result.isEmpty()) throw unavailable("原预约需求清单缺失，不能以空清单完成路线生成");

lastleg-service/src/main/java/com/baiyue/lastleg/appointmentwork/AppointmentWorkFactGateway.java

@@ -28,7 +28,7 @@ public interface AppointmentWorkFactGateway {
     SourcePage discover(String after, int size);
     ContainerSource container(String containerBookingId);
     /** 建立本次原预约需求读取作用域，保持完整批次及明确替代关系。 */
-    RequirementReader openRequirements();
+    RequirementReader openRequirements(List<RequirementInput> inputs);
     Map<String, Fact> facts(List<AppointmentWorkState> states);
     Owner owner(String id, Actor actor);
     Responsibility supplier(String id);
@@ -43,5 +43,6 @@ public interface AppointmentWorkFactGateway {
     interface SupplierDirectory { Responsibility activeSupplier(String id); }
     /** 单次生成显式复用目录，不跨请求保存来源事实。 */
     interface RequirementReader { List<Requirement> read(ContainerSource source,Flow effectiveFlow); }
-    interface RequirementProvider { RequirementReader openRequirements(); }
+    record RequirementInput(ContainerSource source,Flow flow) { }
+    interface RequirementProvider { RequirementReader openRequirements(List<RequirementInput> inputs); }
 }

lastleg-service/src/main/java/com/baiyue/lastleg/appointmentwork/AppointmentWorkSyncService.java

@@ -36,7 +36,16 @@ public class AppointmentWorkSyncService {
         timing.next(SyncPhase.GENERATE);
         // 保留全部历史与稳定键顺序；逐柜更新立即进入本次工作集，不跨事务缓存。
         var known=workingSet();
-        var requirementReader=gateway.openRequirements();
+        var requirementInputs=page.containers().stream().filter(source->{
+            // 坏来源仍由下面原顺序校验并报错，不能在后页原料提示阶段抢先覆盖前柜错误。
+            try { validateSource(source);return true; } catch(RuntimeException invalid) { return false; }
+        }).map(source->{
+            var flow=known.values().stream().filter(s->source.containerBookingId().equals(s.getContainerBookingId()) || s.getContainers().stream().anyMatch(c->source.containerBookingId().equals(c.containerBookingId())))
+                .filter(s->s.getType()!=Type.ROUTE && !s.isRetired()).map(AppointmentWorkState::getFlow).findFirst().orElse(source.establishedFlow());
+            return new RequirementInput(source,flow);
+        }).filter(input->input.flow()!=Flow.UNKNOWN).toList();
+        // 提示仅用于原料批量读取，下面逐柜 existing/activeFlow 仍根据最新工作集决定。
+        var requirementReader=gateway.openRequirements(requirementInputs);
         int created=0; var ids=new HashSet<String>();
         for(var source:page.containers()) {
             validateSource(source);
@@ -131,7 +140,7 @@ public class AppointmentWorkSyncService {
     }
     /** 命令入口仍在调用方守卫事务中即时加载工作集。 */
     List<String> generate(ContainerSource source,Flow flow,List<AppointmentWorkState> existing,Actor actor) {
-        return generate(source,flow,existing,actor,workingSet(),gateway.openRequirements());
+        return generate(source,flow,existing,actor,workingSet(),gateway.openRequirements(List.of(new RequirementInput(source,flow))));
     }
     /** 与持久层全量读取保持稳定键顺序，并保留退役事项及原读取上限。 */
     private Map<String,AppointmentWorkState> workingSet() {