export function useGrateWizard() {
  const appConfig = useAppConfig()
  const { url, popup } = appConfig.gratewizard as { url: string; popup: { width: number; height: number } }

  function launch(e?: Event) {
    const w = popup.width
    const h = popup.height
    const left = Math.round((window.screen.width - w) / 2)
    const top = Math.round((window.screen.height - h) / 2)
    const embedUrl = `${url}?embed=true&hideTabBar=true&tab=mn`
    const win = window.open(
      embedUrl,
      'grateWizard',
      `width=${w},height=${h},left=${left},top=${top},menubar=no,toolbar=no,location=no,status=no,scrollbars=no,resizable=yes`,
    )
    if (win) e?.preventDefault()
  }

  return { url, launch }
}