#!/usr/bin/env node
// SubagentStop：guest sub agent 結束時解除它的 pin（下次啟動要重新 first-touch），並續租。

import { readEvent, respond } from "./_hook.mjs";
import * as pl from "../scripts/persona-lib.mjs";

const event = readEvent();
if (!event) process.exit(0);

const sessionId = event.session_id || "unknown";
const agentId = event.agent_id;
const agentType = String(event.agent_type || "");
const isGuest = agentType.includes("persona-guest");
const isSleeper = agentType.includes("persona-sleeper");
if (!agentId || (!isGuest && !isSleeper)) process.exit(0);

const data = pl.loadSession(sessionId);
const pins = data.pins || {};
const slug = pl.pinOf(data, agentId)?.persona;
if (slug !== undefined) {
  delete pins[agentId];
  data.pins = pins;
  pl.saveSession(sessionId, data);
  if (isSleeper) {
    // 睡眠 sub agent 收工：把短期寫入權還掉（就算它中途掛掉，租約 5 分鐘也會自己過期）
    if (pl.personaExists(slug)) pl.dropSleepLease(slug, sessionId, agentId);
  } else {
    const info = (data.guests || {})[slug];
    if (info?.room) pl.addGuestLease(slug, sessionId, info.room, data.host || "");
  }
}
respond({ suppressOutput: true });