// Line plugin module implements probe behavior.
import { messagingApi } from "@line/bot-sdk";
import { formatErrorMessage } from "openclaw/plugin-sdk/error-runtime";
import { runChannelProbe } from "openclaw/plugin-sdk/text-utility-runtime";
import type { LineProbeResult } from "./types.js";

export async function probeLineBot(
  channelAccessToken: string,
  timeoutMs = 5000,
): Promise<LineProbeResult> {
  if (!channelAccessToken?.trim()) {
    return { ok: false, error: "Channel access token not configured" };
  }

  const client = new messagingApi.MessagingApiClient({
    channelAccessToken: channelAccessToken.trim(),
  });

  return await runChannelProbe(
    timeoutMs,
    async () => {
      const profile = await client.getBotInfo();
      return {
        ok: true,
        bot: {
          displayName: profile.displayName,
          userId: profile.userId,
          basicId: profile.basicId,
          pictureUrl: profile.pictureUrl,
        },
      };
    },
    (error) => ({ ok: false, error: formatErrorMessage(error) }),
  );
}