type WebhookPayload = {
  status: "RUNNING" | "DONE" | "FAILED";
  progress_pct: number;
  current_message: string;
  output_data?: { output_path: string };
  error_message?: string;
  started_at?: string;
  finished_at?: string;
};

const WEBHOOK_TIMEOUT_MS = 10_000;

export async function sendWebhook(
  callbackUrl: string,
  payload: WebhookPayload,
): Promise<boolean> {
  try {
    const resp = await fetch(callbackUrl, {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(payload),
      signal: AbortSignal.timeout(WEBHOOK_TIMEOUT_MS),
    });
    if (!resp.ok) {
      const responseBody = await resp.text().catch(() => "");
      console.error(
        `Webhook POST to ${callbackUrl} returned ${resp.status}: ${resp.statusText}${responseBody ? `\n${responseBody.slice(0, 1000)}` : ""}`,
      );
      return false;
    }
    return true;
  } catch (err) {
    console.error(`Webhook POST to ${callbackUrl} failed:`, err);
    return false;
  }
}