clawdbot/src/web/auto-reply.typing-controller-idle.test.ts

import "./test-helpers.js";
import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";

vi.mock("../agents/pi-embedded.js", () => ({
  abortEmbeddedPiRun: vi.fn().mockReturnValue(false),
  isEmbeddedPiRunActive: vi.fn().mockReturnValue(false),
  isEmbeddedPiRunStreaming: vi.fn().mockReturnValue(false),
  runEmbeddedPiAgent: vi.fn(),
  queueEmbeddedPiMessage: vi.fn().mockReturnValue(false),
  resolveEmbeddedSessionLane: (key: string) => `session:${key.trim() || "main"}`,
}));

import { resetInboundDedupe } from "../auto-reply/reply/inbound-dedupe.js";
import type { ClawdbotConfig } from "../config/config.js";
import { monitorWebChannel } from "./auto-reply.js";
import { resetLoadConfigMock, setLoadConfigMock } from "./test-helpers.js";

let previousHome: string | undefined;
let tempHome: string | undefined;

const rmDirWithRetries = async (dir: string): Promise<void> => {
  // Some tests can leave async session-store writes in-flight; recursive deletion can race and throw ENOTEMPTY.
  for (let attempt = 0; attempt < 10; attempt += 1) {
    try {
      await fs.rm(dir, { recursive: true, force: true });
      return;
    } catch (err) {
      const code =
        err && typeof err === "object" && "code" in err
          ? String((err as { code?: unknown }).code)
          : null;
      if (code === "ENOTEMPTY" || code === "EBUSY" || code === "EPERM") {
        await new Promise((resolve) => setTimeout(resolve, 25));
        continue;
      }
      throw err;
    }
  }

  await fs.rm(dir, { recursive: true, force: true });
};

beforeEach(async () => {
  resetInboundDedupe();
  previousHome = process.env.HOME;
  tempHome = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-web-home-"));
  process.env.HOME = tempHome;
});

afterEach(async () => {
  process.env.HOME = previousHome;
  if (tempHome) {
    await rmDirWithRetries(tempHome);
    tempHome = undefined;
  }
});

const _makeSessionStore = async (
  entries: Record<string, unknown> = {},
): Promise<{ storePath: string; cleanup: () => Promise<void> }> => {
  const dir = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-session-"));
  const storePath = path.join(dir, "sessions.json");
  await fs.writeFile(storePath, JSON.stringify(entries));
  const cleanup = async () => {
    // Session store writes can be in-flight when the test finishes (e.g. updateLastRoute
    // after a message flush). `fs.rm({ recursive })` can race and throw ENOTEMPTY.
    for (let attempt = 0; attempt < 10; attempt += 1) {
      try {
        await fs.rm(dir, { recursive: true, force: true });
        return;
      } catch (err) {
        const code =
          err && typeof err === "object" && "code" in err
            ? String((err as { code?: unknown }).code)
            : null;
        if (code === "ENOTEMPTY" || code === "EBUSY" || code === "EPERM") {
          await new Promise((resolve) => setTimeout(resolve, 25));
          continue;
        }
        throw err;
      }
    }

    await fs.rm(dir, { recursive: true, force: true });
  };
  return {
    storePath,
    cleanup,
  };
};

describe("typing controller idle", () => {
  it("marks dispatch idle after replies flush", async () => {
    const markDispatchIdle = vi.fn();
    const typingMock = {
      onReplyStart: vi.fn(async () => {}),
      startTypingLoop: vi.fn(async () => {}),
      startTypingOnText: vi.fn(async () => {}),
      refreshTypingTtl: vi.fn(),
      isActive: vi.fn(() => false),
      markRunComplete: vi.fn(),
      markDispatchIdle,
      cleanup: vi.fn(),
    };
    const reply = vi.fn().mockResolvedValue(undefined);
    const sendComposing = vi.fn().mockResolvedValue(undefined);
    const sendMedia = vi.fn().mockResolvedValue(undefined);

    const replyResolver = vi.fn().mockImplementation(async (_ctx, opts) => {
      opts?.onTypingController?.(typingMock);
      return { text: "final reply" };
    });

    const mockConfig: ClawdbotConfig = {
      channels: { whatsapp: { allowFrom: ["*"] } },
    };

    setLoadConfigMock(mockConfig);

    await monitorWebChannel(
      false,
      async ({ onMessage }) => {
        await onMessage({
          id: "m1",
          from: "+1000",
          conversationId: "+1000",
          to: "+2000",
          body: "hello",
          timestamp: Date.now(),
          chatType: "direct",
          chatId: "direct:+1000",
          sendComposing,
          reply,
          sendMedia,
        });
        return { close: vi.fn().mockResolvedValue(undefined) };
      },
      false,
      replyResolver,
    );

    resetLoadConfigMock();

    expect(markDispatchIdle).toHaveBeenCalled();
  });
});