/**
 * Schedule an outbound call that the platform will retry on failure.
 *
 * The host runs a single `defineScript` handler — there is no separate runtime
 * entry per `entry_point` like logic-executor Python `run_unit(entry_point=...)`.
 * Recall legs are the same script again with an incremented `context.attempt`.
 *
 * Do not combine recall options with `onFailedCall` on the same `platform.call()`.
 * When `onFailedCall` is configured, CMS recall is not auto-applied to the call row.
 * See README § "Failed outbound: automatic recall vs after-call continuation".
 */
import { defineScript } from '@voctiv/agent-sdk';

const RECALL_COUNT = 3;
/** Delay between failed attempts, in seconds (5 minutes). */
const RECALL_DELAY_SEC = 300;

export default defineScript(async ({ channel, context, logger, platform }) => {
  channel.sip.answer();

  const msisdn = context.msisdn || context.callerId;
  if (!msisdn) {
    logger.error('No msisdn on context');
    return;
  }

  await channel.audio.say(
    'We will call you back shortly. If we cannot reach you, we will retry a few times.',
  );

  await platform.call(msisdn, {
    recallCount: RECALL_COUNT,
    recallDelay: RECALL_DELAY_SEC,
  });

  logger.log('Outbound scheduled with recall', {
    msisdn,
    recallCount: RECALL_COUNT,
    recallDelaySec: RECALL_DELAY_SEC,
  });

  return { output: { scheduled: true } };
});