ОРРКЕСТРАЦИЯ - Оркестрация домена: ввести step-validator и починить исторический as_of_date в item-trace

llm_normalizer/backend/src/services/assistantService.ts

@@ -3235,6 +3235,12 @@ function hasPredecomposeExplicitDrilldownSignal(text) {
     const source = String(text ?? "");
     return ADDRESS_DOCS_SIGNAL_PATTERN.test(source) || ADDRESS_BANK_SIGNAL_PATTERN.test(source) || ADDRESS_CONTRACT_SIGNAL_PATTERN.test(source);
 }
+function hasSelectedObjectInventoryFollowupSignalForPredecompose(text) {
+    return /(?:по\s+выбранному\s+объекту|по\s+этой\s+позиции|по\s+этому\s+товару|selected\s+object)/iu.test(String(text ?? ""));
+}
+function isInventorySelectedObjectFollowupIntent(intent) {
+    return intent === "inventory_purchase_provenance_for_item" || intent === "inventory_purchase_documents_for_item";
+}
 function hasSameDateAccountFollowupSignalForPredecompose(text) {
     const source = String(text ?? "");
     const hasSameDate = /(?:на\s+ту\s+же\s+дат[ауеы]|на\s+эту\s+же\s+дат[ауеы]|та\s+же\s+дата|same\s+date|the\s+same\s+date|as\s+of\s+same\s+date)/iu.test(source);
@@ -3410,6 +3416,26 @@ async function runAddressLlmPreDecompose(normalizerService, payload, userMessage
                 sanitizedUserMessage
             }, userMessage);
         }
+        const sourceHasSelectedObjectInventoryFollowup = hasSelectedObjectInventoryFollowupSignalForPredecompose(repairedSourceMessage || userMessage);
+        const candidateHasSelectedObjectInventoryFollowup = hasSelectedObjectInventoryFollowupSignalForPredecompose(candidate);
+        const candidateInjectsGenericDocsIntent = candidateIntentResolution.intent === "list_documents_by_counterparty" ||
+            candidateIntentResolution.intent === "list_documents_by_contract";
+        if (sourceHasSelectedObjectInventoryFollowup &&
+            isInventorySelectedObjectFollowupIntent(sourceIntentResolution.intent) &&
+            !candidateHasSelectedObjectInventoryFollowup &&
+            candidateInjectsGenericDocsIntent) {
+            return attachAddressPredecomposeContract({
+                ...baseMeta,
+                attempted: true,
+                applied: false,
+                traceId: normalized?.trace_id ?? null,
+                llmCanonicalCandidateDetected: true,
+                effectiveMessage: userMessage,
+                reason: "normalized_fragment_rejected_selected_object_context_loss",
+                fallbackRuleHit: null,
+                sanitizedUserMessage
+            }, userMessage);
+        }
         const sourceAnchorQuality = evaluateAddressAnchorQuality(repairedSourceMessage || userMessage);
         const candidateAnchorQuality = evaluateAddressAnchorQuality(candidate);
         const sameIntentForAnchorSafety = sourceAnchorQuality.intent !== "unknown" && sourceAnchorQuality.intent === candidateAnchorQuality.intent;