#!/usr/bin/env bash

main() {
  local quiet=
  local json=
  local strict=
  local unknown=
  for arg in "$@"; do
    if [ "$arg" = --help ]; then
      printf 'Usage: %s [--quiet]\n\n' "${0##*/}"
      printf 'Healthcheck script for Orchestra E2E tests.\n'
      printf 'Exits 0 with a success message if all checks pass.\n'
      printf '  --quiet  Suppress the success message; still exits 0.\n'
      exit 0
    elif [ "$arg" = --quiet ]; then
      quiet=1
    elif [ "$arg" = --json ]; then
      json=1
    elif [ "$arg" = --strict ]; then
      strict=1
    else
      [ -n "$unknown" ] || unknown=$arg
    fi
  done

  if [ -n "$strict" ] && [ -n "$unknown" ]; then
    printf 'unknown flag: %s\n' "$unknown" >&2
    exit 2
  fi

  if [ -n "$json" ]; then
    printf '{"status":"ok","checks":1}\n'
    exit 0
  fi

  [ -n "$quiet" ] || printf 'OK - all healthchecks passed\n'
  exit 0
}

main "$@"