АДРЕСНЫЙ РЕЖИМ -ADDRESS: стабилизация контекстных цепочек и live-якорей (договор 19/15)

2026-04-02 15:03:53 +03:00
parent cc7fcabf05
commit 4cb9fc7021
90 changed files with 15954 additions and 1561 deletions
@@ -57,6 +57,93 @@ function hasSameDateHint(text: string): boolean {
  );
 }

+function hasOpenItemsHint(text: string): boolean {
+  return /(?:open\s+items|unclosed\s+items|хвост|висят|незакрыт|не\s+закрыт|открыт|долг|задолж|позиц)/iu.test(String(text ?? ""));
+}
+
+function hasDocumentSignal(text: string): boolean {
+  return /(?:док(?:и|умент|ументы|ументов|ументами)|docs?|documents?)/iu.test(String(text ?? ""));
+}
+
+function hasBankSignal(text: string): boolean {
+  return /(?:банк|банков|операц|опер|выписк|платеж|платёж|оплат|списан|поступлен|движени|bank|payment|payments|transaction|transactions|statement|wire)/iu.test(
+    String(text ?? "")
+  );
+}
+
+function hasAccountSignal(text: string): boolean {
+  const normalized = String(text ?? "");
+  return (
+    /(?:сч[её]т|account)\D{0,12}\d{2}(?:[.,]\d{1,2})?/iu.test(normalized) ||
+    /\b\d{2}(?:[.,]\d{1,2})\b/u.test(normalized) ||
+    /(?:^|\s)по\s+\d{2}(?:[.,]\d{1,2})?(?=$|[\s,.;:!?])/iu.test(normalized)
+  );
+}
+
+function hasExplicitCounterpartyMention(text: string): boolean {
+  return /(?:контраг|counterparty|компан|организац|supplier|vendor|customer|client|partner|поставщик|клиент|покупател|партнер)/iu.test(
+    String(text ?? "")
+  );
+}
+
+function hasExplicitContractMention(text: string): boolean {
+  return /(?:договор|контракт|contract|\bдог\.?\b)/iu.test(String(text ?? ""));
+}
+
+function hasContractNumberLikeToken(text: string): boolean {
+  if (/(?:^|[\s([{])(?:№|#|n)\s*[a-zа-яё0-9][a-zа-яё0-9./_-]{1,}(?=$|[\s,.;:!?)\]}])/iu.test(String(text ?? ""))) {
+    return true;
+  }
+  return /\b\d{1,6}[./_-]\d{1,6}(?:[./_-]\d{1,6})?\b/iu.test(String(text ?? ""));
+}
+
+function hasExplicitLooseByAnchorToken(text: string): boolean {
+  const match = String(text ?? "").match(/(?:^|\s)по\s+([a-zа-яё][a-zа-яё0-9._-]{1,})(?=[\s,.;:!?)]|$)/iu);
+  if (!match) {
+    return false;
+  }
+  const token = String(match[1] ?? "").trim().toLowerCase();
+  if (!token) {
+    return false;
+  }
+  const pronounTokens = new Set([
+    "нему",
+    "ней",
+    "ним",
+    "немуже",
+    "нейже",
+    "этому",
+    "этомуже",
+    "этому-то",
+    "тому",
+    "томуже",
+    "этому",
+    "этой",
+    "той"
+  ]);
+  const genericTokens = new Set([
+    "контрагенту",
+    "контрагента",
+    "договору",
+    "договора",
+    "счету",
+    "счёту",
+    "дате",
+    "периоду"
+  ]);
+  return !pronounTokens.has(token) && !genericTokens.has(token);
+}
+
+function mapCounterpartyIntentToContractIntent(intent: AddressIntent): AddressIntent | null {
+  if (intent === "list_documents_by_counterparty") {
+    return "list_documents_by_contract";
+  }
+  if (intent === "bank_operations_by_counterparty") {
+    return "bank_operations_by_contract";
+  }
+  return null;
+}
+
 export function hasAddressFollowupContextSignal(text: string): boolean {
  const normalized = String(text ?? "").trim();
  if (!normalized) {
@@ -213,14 +300,88 @@ function deriveIntentWithFollowupContext(
  if (!followupContext || !followupContext.previous_intent) {
    return detectedIntent;
  }
+
+  const normalizedMessage = String(userMessage ?? "");
+  const hasFollowupSignal = hasAddressFollowupContextSignal(normalizedMessage);
+  if (!hasFollowupSignal) {
+    return detectedIntent;
+  }
+  const previousIntent = followupContext.previous_intent;
+  const previousFilters = followupContext.previous_filters ?? {};
+  const previousContract = toNonEmptyString(previousFilters.contract);
+  const previousCounterparty = toNonEmptyString(previousFilters.counterparty);
+  const previousContractFromAnchor =
+    followupContext.previous_anchor_type === "contract" ? toNonEmptyString(followupContext.previous_anchor_value) : null;
+  const previousCounterpartyFromAnchor =
+    followupContext.previous_anchor_type === "counterparty" ? toNonEmptyString(followupContext.previous_anchor_value) : null;
+  const hasPreviousContract = Boolean(previousContract ?? previousContractFromAnchor);
+  const hasPreviousCounterparty = Boolean(previousCounterparty ?? previousCounterpartyFromAnchor);
+  const hasAnyPartyAnchor = hasPreviousContract || hasPreviousCounterparty;
+
+  if (hasOpenItemsHint(normalizedMessage) && hasAnyPartyAnchor) {
+    return {
+      intent: "open_items_by_counterparty_or_contract",
+      confidence: "low",
+      reasons: [...detectedIntent.reasons, "open_items_from_followup_context"]
+    };
+  }
+
+  const previousIsBalanceFamily = previousIntent === "account_balance_snapshot" || previousIntent === "documents_forming_balance";
+  if (
+    previousIsBalanceFamily &&
+    hasAccountSignal(normalizedMessage) &&
+    (detectedIntent.intent === "unknown" ||
+      detectedIntent.intent === "list_documents_by_counterparty" ||
+      detectedIntent.intent === "bank_operations_by_counterparty")
+  ) {
+    const preferDocumentsForming =
+      hasDocumentSignal(normalizedMessage) &&
+      /(?:раскрой|раскры|формир|документами|по\s+документ)/iu.test(normalizedMessage);
+    return {
+      intent: preferDocumentsForming ? "documents_forming_balance" : "account_balance_snapshot",
+      confidence: "low",
+      reasons: [...detectedIntent.reasons, "intent_adjusted_to_balance_followup_context"]
+    };
+  }
+
+  if (hasPreviousContract) {
+    if (detectedIntent.intent === "unknown") {
+      if (hasBankSignal(normalizedMessage)) {
+        return {
+          intent: "bank_operations_by_contract",
+          confidence: "low",
+          reasons: [...detectedIntent.reasons, "intent_adjusted_to_contract_followup_context"]
+        };
+      }
+      if (hasDocumentSignal(normalizedMessage)) {
+        return {
+          intent: "list_documents_by_contract",
+          confidence: "low",
+          reasons: [...detectedIntent.reasons, "intent_adjusted_to_contract_followup_context"]
+        };
+      }
+    }
+
+    const mappedIntent = mapCounterpartyIntentToContractIntent(detectedIntent.intent);
+    if (mappedIntent) {
+      const explicitCounterpartyTarget = hasExplicitCounterpartyMention(normalizedMessage) || hasExplicitLooseByAnchorToken(normalizedMessage);
+      const explicitContractTarget = hasExplicitContractMention(normalizedMessage) || hasContractNumberLikeToken(normalizedMessage);
+      if (!explicitCounterpartyTarget || explicitContractTarget) {
+        return {
+          intent: mappedIntent,
+          confidence: "low",
+          reasons: [...detectedIntent.reasons, "intent_adjusted_to_contract_followup_context"]
+        };
+      }
+    }
+  }
+
  if (detectedIntent.intent !== "unknown") {
    return detectedIntent;
  }
-  if (!hasAddressFollowupContextSignal(userMessage)) {
-    return detectedIntent;
-  }
+
  return {
-    intent: followupContext.previous_intent,
+    intent: previousIntent,
    confidence: "low",
    reasons: [...detectedIntent.reasons, "intent_from_followup_context"]
  };