import type { Command } from "commander";
import { callGateway } from "../gateway/call.js";

export type GatewayRpcOpts = {
  url?: string;
  token?: string;
  timeout?: string;
  expectFinal?: boolean;
};

export function addGatewayClientOptions(cmd: Command) {
  return cmd
    .option("--url <url>", "Gateway WebSocket URL", "ws://127.0.0.1:18789")
    .option("--token <token>", "Gateway token (if required)")
    .option("--timeout <ms>", "Timeout in ms", "10000")
    .option("--expect-final", "Wait for final response (agent)", false);
}

export async function callGatewayFromCli(
  method: string,
  opts: GatewayRpcOpts,
  params?: unknown,
  extra?: { expectFinal?: boolean },
) {
  return await callGateway({
    url: opts.url,
    token: opts.token,
    method,
    params,
    expectFinal: extra?.expectFinal ?? Boolean(opts.expectFinal),
    timeoutMs: Number(opts.timeout ?? 10_000),
    clientName: "cli",
    mode: "cli",
  });
}