import { describe, expect, it } from "vitest";

import { resolveCounterpartyAddressIntent } from "../src/services/addressCounterpartyIntentSignals";
import { resolveAddressIntent } from "../src/services/addressIntentResolver";

const utf8Deps = {
  hasAny: (text: string, hints: readonly string[]) => hints.some((hint) => text.includes(hint)),
  openItemsHints: ["хвост", "долг", "open items"],
  openContractsHints: ["договор", "контракт", "open contracts"],
  documentsByCounterpartyHints: ["документы по", "documents by counterparty"],
  bankOperationsByCounterpartyHints: ["банк", "выписка", "bank operations by counterparty"],
  documentsByContractHints: ["документы по договору", "documents by contract"],
  hasCounterpartyDebtLongevitySignal: () => false,
  hasInventoryAgingSignal: () => false,
  hasInventoryProvenanceSignalV2: () => false,
  hasInventoryPurchaseDocumentsSignalV2: () => false,
  hasInventorySaleTraceSignalV2: () => false,
  hasAccountNumberAnchor: (text: string) => /(?:60|62|76)/.test(text),
  hasCompactAccountCodeToken: () => false,
  hasPeriodCoverageProfileSignal: () => false,
  hasPartyAnchorMention: () => false,
  hasContractAnchorSignal: (text: string) => text.includes("договор"),
  hasAccountBalanceSignal: () => false,
  hasDocumentTypeAndAccountSectionProfileSignal: () => false,
  hasCounterpartyPopulationAndRolesSignal: () => false,
  hasCounterpartyActivityLifecycleSignal: () => false,
  hasContractUsageOverviewSignal: () => false,
  hasOpenContractsListSignal: () => false,
  hasCustomerRevenueAndPaymentsSignal: () => false,
  hasSupplierPayoutsProfileSignal: () => false,
  hasContractUsageAndValueSignal: () => false,
  hasContractListByCounterpartySignal: () => false,
  hasBankOperationSignal: (text: string) => text.includes("банк"),
  hasDocumentSignal: (text: string) => text.includes("док"),
  hasLooseByAnchorMention: () => false,
  hasHeuristicCounterpartyAnchor: () => false,
  hasCounterpartyShipmentItemFlowSignal: (text: string) => text.includes("отгружал"),
  hasImplicitCounterpartyAnchorAroundDocs: () => false,
  hasGenericAddressLookupSignal: (text: string) => text.includes("покажи")
};

describe("address counterparty utf8 regression", () => {
  it("classifies direct documents-by-counterparty wording with a loose human anchor", () => {
    const result = resolveCounterpartyAddressIntent("покажи все документы по чепурнову", utf8Deps);

    expect(result?.intent).toBe("list_documents_by_counterparty");
    expect(result?.reasons).toContain("documents_by_counterparty_signal_detected");
  });

  it("keeps the main resolver in the supported contour for direct documents-by-counterparty wording", () => {
    const result = resolveAddressIntent("покажи все документы по чепурнову");

    expect(result.intent).toBe("list_documents_by_counterparty");
  });

  it("classifies direct company activity-age wording with a colloquial organization anchor", () => {
    const result = resolveCounterpartyAddressIntent(
      "а по Альтернативе Плюс сколько лет активности в базе 1С?",
      utf8Deps
    );

    expect(result?.intent).toBe("counterparty_activity_lifecycle");
    expect(result?.reasons).toContain("counterparty_activity_lifecycle_signal_detected");
  });

  it("keeps the main resolver in the supported contour for direct company activity-age wording", () => {
    const result = resolveAddressIntent("а по Альтернативе Плюс сколько лет активности в базе 1С?");

    expect(result.intent).toBe("counterparty_activity_lifecycle");
  });
});