#!/usr/bin/env bash
# Manually control the durable NestQuest development cycle from OpenCode.
set -euo pipefail

if [[ $# -ne 1 ]]; then
  echo "usage: nq-cycle start|stop|status" >&2
  exit 64
fi

unit=nestquest-controller.service
controller=/home/overseer/.local/share/nestquest-controller/scripts/nq-controller

show_status() {
  systemctl --user show "$unit" -p ActiveState -p SubState -p UnitFileState
  if [[ -f /home/overseer/.local/state/nestquest-controller/last-run.json ]]; then
    python3 -c 'import json,pathlib; p=pathlib.Path.home()/".local/state/nestquest-controller/last-run.json"; d=json.loads(p.read_text()); print("LastTickState="+str(d.get("state","unknown"))); print("LastTickTime="+str(d.get("time","unknown")))'
  fi
}

case "$1" in
  start)
    systemctl --user start "$unit"
    show_status
    if session_status=$("$controller" --check-interactive); then
      echo "$session_status"
      if [[ "$session_status" == "interactive NestQuest session open" ]]; then
        echo "Close the interactive NestQuest OpenCode session to let the controller run its first tick."
      fi
    else
      echo "The controller will wait for OpenCode session detection to recover."
    fi
    ;;
  stop)
    systemctl --user stop "$unit"
    show_status
    ;;
  status)
    show_status
    ;;
  *)
    echo "usage: nq-cycle start|stop|status" >&2
    exit 64
    ;;
esac