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

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
COMPOSE_FILE="${ROOT_DIR}/docker-compose.openhands-colima.yml"

export OPENHANDS_WORKSPACE="${OPENHANDS_WORKSPACE:-${ROOT_DIR}}"
export OPENHANDS_DOCKER_SOCK="${OPENHANDS_DOCKER_SOCK:-/Users/john/.colima/default/docker.sock}"
export OPENHANDS_CONFIG_DIR="${OPENHANDS_CONFIG_DIR:-/Users/john/.openhands}"
export OPENHANDS_PORT="${OPENHANDS_PORT:-3000}"
export OPENHANDS_SANDBOX_UID="${OPENHANDS_SANDBOX_UID:-$(id -u)}"
export OPENHANDS_DB_NAME="${OPENHANDS_DB_NAME:-openhands}"
export OPENHANDS_DB_USER="${OPENHANDS_DB_USER:-openhands}"
export OPENHANDS_DB_PASS="${OPENHANDS_DB_PASS:-openhands_dev_password}"

if ! command -v docker >/dev/null 2>&1; then
  echo "docker not found in PATH" >&2
  exit 1
fi

if [ ! -S "${OPENHANDS_DOCKER_SOCK}" ]; then
  echo "docker socket not found: ${OPENHANDS_DOCKER_SOCK}" >&2
  exit 1
fi

mkdir -p "${OPENHANDS_CONFIG_DIR}"

usage() {
  cat <<EOF
Usage: scripts/openhands-colima.sh <pull|up|down|restart|logs|status>

Environment:
  OPENHANDS_WORKSPACE   Workspace mounted into /workspace
  OPENHANDS_DOCKER_SOCK Docker socket mounted into the service container
  OPENHANDS_CONFIG_DIR  Legacy host config directory (kept for CLI wrappers)
  OPENHANDS_PORT        Host port published for the GUI server
  OPENHANDS_DB_NAME     Postgres database name for OpenHands
  OPENHANDS_DB_USER     Postgres user for OpenHands
  OPENHANDS_DB_PASS     Postgres password for OpenHands
EOF
}

cmd="${1:-status}"
shift || true

compose() {
  docker compose -f "${COMPOSE_FILE}" "$@"
}

case "${cmd}" in
  build)
    compose build openhands
    ;;
  pull)
    compose pull postgres
    ;;
  up)
    compose up -d postgres openhands
    ;;
  down)
    compose down
    ;;
  restart)
    compose up -d --force-recreate postgres openhands
    ;;
  logs)
    compose logs -f --tail=200 postgres openhands
    ;;
  status)
    compose ps
    ;;
  *)
    usage
    exit 1
    ;;
esac