import { describe, expect, it, vi } from "vitest";
import type { OpenClawConfig } from "../../config/config.js";
import {
  describeIMessageEchoDropLog,
  resolveIMessageInboundDecision,
} from "./inbound-processing.js";

describe("resolveIMessageInboundDecision echo detection", () => {
  const cfg = {} as OpenClawConfig;

  it("drops inbound messages when outbound message id matches echo cache", () => {
    const echoHas = vi.fn((_scope: string, lookup: { text?: string; messageId?: string }) => {
      return lookup.messageId === "42";
    });

    const decision = resolveIMessageInboundDecision({
      cfg,
      accountId: "default",
      message: {
        id: 42,
        sender: "+15555550123",
        text: "Reasoning:\n_step_",
        is_from_me: false,
        is_group: false,
      },
      opts: undefined,
      messageText: "Reasoning:\n_step_",
      bodyText: "Reasoning:\n_step_",
      allowFrom: [],
      groupAllowFrom: [],
      groupPolicy: "open",
      dmPolicy: "open",
      storeAllowFrom: [],
      historyLimit: 0,
      groupHistories: new Map(),
      echoCache: { has: echoHas },
      logVerbose: undefined,
    });

    expect(decision).toEqual({ kind: "drop", reason: "echo" });
    expect(echoHas).toHaveBeenCalledWith(
      "default:imessage:+15555550123",
      expect.objectContaining({
        text: "Reasoning:\n_step_",
        messageId: "42",
      }),
    );
  });
});

describe("describeIMessageEchoDropLog", () => {
  it("includes message id when available", () => {
    expect(
      describeIMessageEchoDropLog({
        messageText: "Reasoning:\n_step_",
        messageId: "abc-123",
      }),
    ).toContain("id=abc-123");
  });
});