import { describe, expect, it, vi } from "vitest";
import { buildAssistantAddressLaneResponseRuntimeInput } from "../src/services/assistantAddressLaneResponseRuntimeInputBuilder";

function buildInput(overrides: Record<string, unknown> = {}) {
  return {
    sessionId: "asst-1",
    userMessage: "where is settlement tail",
    effectiveAddressUserMessage: "where is settlement tail for Org A",
    addressLane: {
      reply_text: "address reply",
      reply_type: "factual_with_explanation",
      debug: {}
    },
    carryoverMeta: { previousReplyType: "partial_coverage" },
    llmPreDecomposeMeta: { mode: "supported", confidence: "high" },
    knownOrganizations: ["Org A"],
    activeOrganization: "Org A",
    sanitizeOutgoingAssistantText: vi.fn((value: unknown, fallback = "") => {
      const text = String(value ?? "").trim();
      return text || fallback;
    }),
    buildAddressDebugPayload: vi.fn(() => ({})),
    buildAddressFollowupOffer: vi.fn(() => null),
    mergeKnownOrganizations: vi.fn((values: string[]) => values),
    toNonEmptyString: vi.fn((value: unknown) =>
      typeof value === "string" && value.trim().length > 0 ? value.trim() : null
    ),
    appendItem: vi.fn(),
    getSession: vi.fn(),
    persistSession: vi.fn(),
    cloneConversation: vi.fn((items: unknown[]) => items),
    logEvent: vi.fn(),
    messageIdFactory: vi.fn(() => "msg-1"),
    ...overrides
  } as any;
}

describe("assistant address lane response runtime input builder", () => {
  it("maps lane-response fields into runtime input", () => {
    const runtimeInput = buildAssistantAddressLaneResponseRuntimeInput(buildInput());

    expect(runtimeInput.sessionId).toBe("asst-1");
    expect(runtimeInput.effectiveAddressUserMessage).toBe("where is settlement tail for Org A");
    expect(runtimeInput.knownOrganizations).toEqual(["Org A"]);
    expect(runtimeInput.carryoverMeta).toEqual({ previousReplyType: "partial_coverage" });
    expect(runtimeInput.llmPreDecomposeMeta).toEqual({ mode: "supported", confidence: "high" });
  });
});