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

const { executeAddressMcpQueryMock } = vi.hoisted(() => ({
  executeAddressMcpQueryMock: vi.fn()
}));

vi.mock("../src/services/addressMcpClient", async () => {
  const actual = await vi.importActual<typeof import("../src/services/addressMcpClient")>(
    "../src/services/addressMcpClient"
  );
  return {
    ...actual,
    executeAddressMcpQuery: executeAddressMcpQueryMock
  };
  it("keeps plain March stock wording in the inventory contour and asks to choose the company", async () => {
    executeAddressMcpQueryMock.mockResolvedValueOnce({
      fetched_rows: 2,
      matched_rows: 2,
      raw_rows: [
        {
          Period: "2021-03-31T23:59:59Z",
          Registrator: "Остатки товаров на складах",
          AccountDt: "41.01",
          AccountKt: "00.00",
          Amount: 6490,
          Quantity: 1,
          SubcontoDt1: "Пуф арий",
          Warehouse: "Основной склад",
          Organization: "ООО Альтернатива Плюс"
        },
        {
          Period: "2021-03-31T23:59:59Z",
          Registrator: "Остатки товаров на складах",
          AccountDt: "41.01",
          AccountKt: "00.00",
          Amount: 34490,
          Quantity: 1,
          SubcontoDt1: "Диван трехместный",
          Warehouse: "Основной склад",
          Organization: "ООО Лайсвуд"
        }
      ],
      rows: [],
      error: null
    });

    const service = new AddressQueryService();
    const result = await service.tryHandle("какие остатки на складе на март 2021");

    expect(result?.handled).toBe(true);
    expect(result?.debug.detected_intent).toBe("inventory_on_hand_as_of_date");
    expect(result?.response_type).toBe("LIMITED_WITH_REASON");
    expect(result?.debug.limited_reason_category).toBe("missing_anchor");
    expect(result?.debug.organization_candidates).toEqual(["ООО Альтернатива Плюс", "ООО Лайсвуд"]);
    expect(executeAddressMcpQueryMock).toHaveBeenCalledTimes(1);
  });
});

import { AddressQueryService } from "../src/services/addressQueryService";

afterEach(() => {
  executeAddressMcpQueryMock.mockReset();
  vi.restoreAllMocks();
});

describe("inventory organization scope grounding", () => {
  it("asks for organization clarification when multiple known companies exist", async () => {
    const service = new AddressQueryService();
    const result = await service.tryHandle("покажи остатки по складу", {
      knownOrganizations: ["ООО Альтернатива Плюс", "ООО Лайсвуд"]
    });

    expect(result?.handled).toBe(true);
    expect(result?.response_type).toBe("LIMITED_WITH_REASON");
    expect(result?.debug.limited_reason_category).toBe("missing_anchor");
    expect(result?.debug.organization_candidates).toEqual(["ООО Альтернатива Плюс", "ООО Лайсвуд"]);
    expect(String(result?.reply_text ?? "")).toContain("ООО Альтернатива Плюс");
    expect(String(result?.reply_text ?? "")).toContain("ООО Лайсвуд");
    expect(executeAddressMcpQueryMock).not.toHaveBeenCalled();
  });

  it("auto-selects the only known organization for inventory root queries", async () => {
    executeAddressMcpQueryMock.mockResolvedValueOnce({
      fetched_rows: 1,
      matched_rows: 1,
      raw_rows: [
        {
          Period: "2026-04-15T23:59:59Z",
          Registrator: "Остатки товаров на складах",
          AccountDt: "41.01",
          AccountKt: "00.00",
          Amount: 6490,
          Quantity: 1,
          SubcontoDt1: "Пуф арий",
          Warehouse: "Основной склад",
          Organization: "ООО Альтернатива Плюс"
        }
      ],
      rows: [],
      error: null
    });

    const service = new AddressQueryService();
    const result = await service.tryHandle("покажи остатки по складу", {
      knownOrganizations: ["ООО Альтернатива Плюс"]
    });

    expect(result?.handled).toBe(true);
    expect(result?.response_type).toBe("FACTUAL_LIST");
    expect(result?.debug.extracted_filters?.organization).toBe("ООО Альтернатива Плюс");
    expect(result?.debug.reasons).toContain("organization_auto_selected_from_single_scope_candidate");
    expect(executeAddressMcpQueryMock).toHaveBeenCalledTimes(1);
  });

  it("grounds organization from observed rows when the result belongs to a single company", async () => {
    executeAddressMcpQueryMock.mockResolvedValueOnce({
      fetched_rows: 1,
      matched_rows: 1,
      raw_rows: [
        {
          Period: "2020-05-31T23:59:59Z",
          Registrator: "Остатки товаров на складах",
          AccountDt: "41.01",
          AccountKt: "00.00",
          Amount: 13490,
          Quantity: 1,
          SubcontoDt1: "Кресло орион",
          Warehouse: "Основной склад",
          Organization: "ООО \\Альтернатива Плюс\\"
        }
      ],
      rows: [],
      error: null
    });

    const service = new AddressQueryService();
    const result = await service.tryHandle("покажи остатки по складу");

    expect(result?.handled).toBe(true);
    expect(result?.response_type).toBe("FACTUAL_LIST");
    expect(result?.debug.extracted_filters?.organization).toBe("ООО \\Альтернатива Плюс\\");
    expect(result?.debug.reasons).toContain("organization_grounded_from_observed_rows");
  });

  it("asks for organization clarification when observed rows contain multiple companies", async () => {
    executeAddressMcpQueryMock.mockResolvedValueOnce({
      fetched_rows: 2,
      matched_rows: 2,
      raw_rows: [
        {
          Period: "2020-05-31T23:59:59Z",
          Registrator: "Остатки товаров на складах",
          AccountDt: "41.01",
          AccountKt: "00.00",
          Amount: 6490,
          Quantity: 1,
          SubcontoDt1: "Пуф арий",
          Warehouse: "Основной склад",
          Organization: "ООО Альтернатива Плюс"
        },
        {
          Period: "2020-05-31T23:59:59Z",
          Registrator: "Остатки товаров на складах",
          AccountDt: "41.01",
          AccountKt: "00.00",
          Amount: 34490,
          Quantity: 1,
          SubcontoDt1: "Диван трехместный",
          Warehouse: "Основной склад",
          Organization: "ООО Лайсвуд"
        }
      ],
      rows: [],
      error: null
    });

    const service = new AddressQueryService();
    const result = await service.tryHandle("покажи остатки по складу");

    expect(result?.handled).toBe(true);
    expect(result?.response_type).toBe("LIMITED_WITH_REASON");
    expect(result?.debug.limited_reason_category).toBe("missing_anchor");
    expect(result?.debug.organization_candidates).toEqual(["ООО Альтернатива Плюс", "ООО Лайсвуд"]);
    expect(String(result?.reply_text ?? "")).toContain("ООО Альтернатива Плюс");
    expect(String(result?.reply_text ?? "")).toContain("ООО Лайсвуд");
    expect(executeAddressMcpQueryMock).toHaveBeenCalledTimes(1);
  });

  it("defers company clarification for item-focused inventory queries and grounds the company from observed rows", async () => {
    const item = "Столешница 600*3050*26 дуб ниагара";
    executeAddressMcpQueryMock.mockResolvedValueOnce({
      fetched_rows: 1,
      matched_rows: 1,
      raw_rows: [
        {
          Period: "2019-02-11T00:00:00Z",
          Registrator: "Поступление товаров и услуг 00000000077 от 11.02.2019 0:00:00",
          AccountDt: "41.01",
          AccountKt: "60.01",
          Amount: 3724.17,
          Quantity: 1,
          SubcontoDt1: item,
          SubcontoDt3: "Основной склад",
          SubcontoKt1: "Торговый дом \\Союз МСК\\",
          SubcontoKt2: "Договор поставки № 12 от 01.02.2019",
          Organization: "ООО \\Альтернатива Плюс\\"
        }
      ],
      rows: [],
      error: null
    });

    const service = new AddressQueryService();
    const result = await service.tryHandle("покажи документы по этой позиции", {
      knownOrganizations: ["ООО Альтернатива Плюс", "ООО Лайсвуд"],
      followupContext: {
        previous_intent: "inventory_purchase_provenance_for_item",
        previous_filters: {
          item,
          as_of_date: "2021-03-31",
          period_from: "2021-03-01",
          period_to: "2021-03-31"
        },
        previous_anchor_type: "unknown",
        previous_anchor_value: null
      }
    });

    expect(result?.handled).toBe(true);
    expect(result?.response_type).toBe("FACTUAL_LIST");
    expect(result?.debug.detected_intent).toBe("inventory_purchase_documents_for_item");
    expect(result?.debug.extracted_filters?.organization).toBe("ООО \\Альтернатива Плюс\\");
    expect(result?.debug.reasons).toContain("organization_grounded_from_observed_rows");
    expect(executeAddressMcpQueryMock).toHaveBeenCalledTimes(1);
  });
});