// eslint-disable-next-line no-undef
const useLocalhost = process && process.env.NODE_ENV === 'development'
// eslint-disable-next-line no-undef
const domain = process && process.env.DOMAIN

if (!domain && !useLocalhost) {
  throw new Error('Domain is not defined! Please set DOMAIN env variable!')
}

const constants = {
  domain: domain || 'localhost',
  // FIXME: remove siteUrl, replace with Link
  siteUrl: useLocalhost ? 'http://localhost:8080/' : `https://${domain}/`,
  apiUrl: useLocalhost
    ? 'http://localhost:8080/api/'
    : `https://${domain}/api/`,
  chatUrl: useLocalhost ? 'http://localhost:8080/' : `https://${domain}/`,
  mobileWindowWidth: 700,
  maxQuestionsToRender: 250,
  imageExts: ['gif', 'png', 'jpeg', 'jpg'],
  videoExts: ['mp4', 'mkv', 'webm'],
}

export default constants