import { describe, expect, it } from "vitest";
import { resolveAddressIntent } from "../src/services/addressIntentResolver";
import { extractAddressFilters } from "../src/services/addressFilterExtractor";
import { buildAddressRecipePlan, selectAddressRecipe } from "../src/services/addressRecipeCatalog";
import { resolveAddressCapabilityRouteDecision } from "../src/services/addressCapabilityPolicy";
import { evaluateAddressRouteExpectation } from "../src/services/addressRouteExpectations";
import { AddressQueryService } from "../src/services/addressQueryService";

describe("receivables confirmed as-of route", () => {
  it("routes 'кто нам должен' wording into exact receivables intent", () => {
    const result = resolveAddressIntent("кто нам должен на июль 2020");
    expect(result.intent).toBe("receivables_confirmed_as_of_date");
    expect(result.reasons).toContain("receivables_debt_lifecycle_signal_detected");
  });

  it("selects confirmed receivables recipe and builds balance query", () => {
    const filters = extractAddressFilters("кто нам должен на июль 2020", "receivables_confirmed_as_of_date").extracted_filters;
    const selected = selectAddressRecipe("receivables_confirmed_as_of_date", filters);
    expect(selected.selected_recipe?.recipe_id).toBe("address_receivables_confirmed_as_of_date_v1");
    const plan = buildAddressRecipePlan(selected.selected_recipe!, filters);
    expect(plan.query).toContain("РегистрБухгалтерии.Хозрасчетный.Остатки");
    expect(plan.query).toContain("СуммаРазвернутыйОстатокДт");
    expect(plan.query).toContain("Остатки.Счет");
    expect(plan.query).toContain("62");
    expect(plan.query).toContain("76");
  });

  it("exposes compute exact capability and route expectation for exact receivables", () => {
    const capability = resolveAddressCapabilityRouteDecision("receivables_confirmed_as_of_date");
    expect(capability.capability_id).toBe("confirmed_receivables_as_of_date");
    expect(capability.capability_layer).toBe("compute");
    expect(capability.capability_route_mode).toBe("exact");

    const expectation = evaluateAddressRouteExpectation({
      intent: "receivables_confirmed_as_of_date",
      selectedRecipe: "address_receivables_confirmed_as_of_date_v1",
      requestedResultMode: "confirmed_balance",
      resultMode: "confirmed_balance"
    });
    expect(expectation.status).toBe("matched");
  });

  it("uses exact receivables route in runtime for monthly as-of query", async () => {
    const service = new AddressQueryService();
    const result = await service.tryHandle("кто нам должен на июль 2020");
    expect(result?.handled).toBe(true);
    expect(result?.debug.detected_intent).toBe("receivables_confirmed_as_of_date");
    expect(result?.debug.selected_recipe).toBe("address_receivables_confirmed_as_of_date_v1");
    expect(result?.debug.requested_result_mode).toBe("confirmed_balance");
    expect(result?.debug.route_expectation_status).toBe("matched");
    expect(result?.debug.limited_reason_category).not.toBe("unsupported");
  });
});