import { describe, expect, it } from "vitest";
import {
  isCapabilityRouteBlocked,
  resolveAddressCapabilityRouteDecision,
  resolveShadowRouteIntent
} from "../src/services/addressCapabilityPolicy";

describe("address capability policy", () => {
  it("maps confirmed payables intent to compute exact capability", () => {
    const decision = resolveAddressCapabilityRouteDecision("payables_confirmed_as_of_date");
    expect(decision.capability_id).toBe("confirmed_payables_as_of_date");
    expect(decision.capability_layer).toBe("compute");
    expect(decision.capability_route_mode).toBe("exact");
    expect(decision.capability_route_enabled).toBe(true);
    expect(isCapabilityRouteBlocked(decision)).toBe(false);
  });

  it("maps document drilldown intent to navigation capability", () => {
    const decision = resolveAddressCapabilityRouteDecision("list_documents_by_contract");
    expect(decision.capability_id).toBe("documents_drilldown");
    expect(decision.capability_layer).toBe("navigation");
    expect(decision.capability_route_mode).toBe("exact");
    expect(decision.capability_route_enabled).toBe(true);
  });

  it("maps heuristic list intents to heuristic compute route mode", () => {
    const decision = resolveAddressCapabilityRouteDecision("list_receivables_counterparties");
    expect(decision.capability_id).toBe("receivables_candidates_list");
    expect(decision.capability_layer).toBe("compute");
    expect(decision.capability_route_mode).toBe("heuristic");
  });

  it("keeps shadow route disabled by default", () => {
    expect(resolveShadowRouteIntent("payables_confirmed_as_of_date", "confirmed_balance")).toBeNull();
    expect(resolveShadowRouteIntent("list_payables_counterparties", "confirmed_balance")).toBeNull();
  });
});