#!/bin/bash
# Claude Code Remote Control on-demand controller (클로 스킬용)
#
# 사용법:
#   ensure_session.sh open    — Remote Control daemon 시작 (이미 떠있으면 안내만)
#   ensure_session.sh close   — daemon 종료
#   ensure_session.sh status  — 현재 상태
#
# launchd 등록 라벨: ai.openclaw.claude-remote-control (RunAtLoad=false, KeepAlive=false)

set -euo pipefail

LABEL="ai.openclaw.claude-remote-control"
PLIST="$HOME/Library/LaunchAgents/$LABEL.plist"
SERVICE="gui/$UID/$LABEL"

bootstrap_if_needed() {
  if ! launchctl print "$SERVICE" >/dev/null 2>&1; then
    if [ ! -f "$PLIST" ]; then
      echo "ERROR: plist 없음: $PLIST"
      exit 1
    fi
    launchctl bootstrap "gui/$UID" "$PLIST"
  fi
}

is_running() {
  local state
  state=$(launchctl print "$SERVICE" 2>/dev/null | awk -F'=' '/^[[:space:]]*state[[:space:]]*=/{gsub(/[[:space:]]/,"",$2);print $2;exit}')
  [ "$state" = "running" ]
}

cmd="${1:-status}"

case "$cmd" in
  open|start)
    bootstrap_if_needed
    if is_running; then
      echo "이미 동작 중. claude.ai/code 또는 Claude 앱에서 'openclaw' 세션에 접속하세요."
    else
      launchctl kickstart "$SERVICE" >/dev/null 2>&1 || true
      sleep 2
      if is_running; then
        echo "Claude Code 원격 세션 시작됨. claude.ai/code 또는 Claude 앱에서 'openclaw' 세션에 접속하세요."
      else
        echo "ERROR: 시작 실패. 로그: ~/.openclaw/logs/claude-remote-control.err.log"
        exit 1
      fi
    fi
    ;;
  close|stop)
    if launchctl print "$SERVICE" >/dev/null 2>&1; then
      launchctl bootout "$SERVICE" 2>/dev/null || true
      echo "Claude Code 원격 세션 종료됨."
    else
      echo "이미 종료 상태."
    fi
    ;;
  status)
    if launchctl print "$SERVICE" >/dev/null 2>&1 && is_running; then
      echo "동작 중. claude.ai/code 또는 Claude 앱에서 'openclaw' 세션 접속 가능."
    else
      echo "종료 상태. 'open' 명령으로 시작 가능."
    fi
    ;;
  *)
    echo "Usage: $0 {open|close|status}"
    exit 1
    ;;
esac