#!/usr/bin/env bash
set -euo pipefail

ACTION="status"

add_runtime_paths() {
  local base="$HOME/.openclaw/runtime/node"
  if [[ -d "$base" ]]; then
    while IFS= read -r dir; do
      PATH="$dir/bin:$PATH"
    done < <(find "$base" -mindepth 1 -maxdepth 1 -type d | sort)
  fi
  export PATH
}

get_openclaw_cmd() {
  add_runtime_paths
  command -v openclaw >/dev/null 2>&1 || {
    echo 'openclaw not found in PATH' >&2
    exit 1
  }
  command -v openclaw
}

usage() {
  cat <<EOF
Usage:
  ./control-openclaw.sh [--action start|stop|restart|status|dashboard]
EOF
}

while [[ $# -gt 0 ]]; do
  case "$1" in
    --action)
      ACTION="$2"; shift 2 ;;
    -h|--help)
      usage; exit 0 ;;
    *)
      echo "Unknown argument: $1" >&2
      exit 1 ;;
  esac
done

OPENCLAW="$(get_openclaw_cmd)"
case "$ACTION" in
  start)
    "$OPENCLAW" gateway start
    "$OPENCLAW" gateway status --json
    ;;
  stop)
    "$OPENCLAW" gateway stop
    "$OPENCLAW" gateway status --json
    ;;
  restart)
    "$OPENCLAW" gateway restart
    "$OPENCLAW" gateway status --json
    ;;
  status)
    "$OPENCLAW" gateway status --json
    ;;
  dashboard)
    "$OPENCLAW" dashboard
    ;;
  *)
    echo "Unsupported action: $ACTION" >&2
    exit 1
    ;;
esac