import translatorSetup from 'i18n-tag-wrapper'
import fr from './locales/fr'
import de from './locales/de'

const locales = { fr, de }
const default = fr

const getTranslator = translatorSetup({ default, plurals })

const T = getTranslator("fr")

let name = "Henri"

T`Hello ${name)}`
// Bonjour Henri

{
  locales: 'de-DE',
  // group: 'my-lib', // Optional, can be used to avoid configuration overrides. This is recommended for libraries!
  translations: {
      'Hello ${0}': 'Hallo, ${0}',
      'You have ${0} notifications:none': 'Sie habe keine Mitteilung',
      'You have ${0} notifications:one': 'Sie habe eine Mitteilung',
      'You have ${0} notifications:few': 'Sie habe zwei Mitteilungen',
      'You have ${0} notifications:many': 'Sie habe ${0} Mitteilungen',
      'You have ${0} horses:none': 'Sie haben kein Pferd',
      'You have ${0} horses:one': 'Sie haben ein Pferd',
      'You have ${0} horses:zwei': 'Sie haben zwei Pferde',
      'You have ${0} horses:many': 'Sie haben ${0} Pfrede',
  },
  number: {
      currency: 'EUR' // Intl NumberFormat options as described here: https://goo.gl/pDwbG2
  },
  date: {
      [...options] // Intl DateTimeFormat options as described here: https://goo.gl/lslekB
  },
  /**
   * @param {number} n Number of things
   * @returns {'none'|'one'|'few'|'many'|'other'}
   */
  plurals: (n) => {
    return n == 0 ?
      'none'
    : n == 1 ?
      'one'
    : n == 2 ?
      'few'
    : 'many'
  }
}

// /locale/de.js
{
  locales: 'de-DE',
  /*
   * Germans like to write 0 as kein(e), 1 as ein(e), and 2 as zwei, using
   * numbers for higher values.
   */
  plurals: (n) => {
    return n == 0 ?
      'none'
    : n == 1 ?
      'one'
    : n == 2 ?
      'few'
    : 'many'
  }
  translations: {
    'Hello ${0}': 'Hallo, ${0}',
    /*
      * Plurals returns 4 possible variants, either: none, one, few or many
      * The "You have ${0} notifications" must have 4 variants
      */
    'You have ${0} notifications:none': 'Sie habe keine Mitteilung',
    'You have ${0} notifications:one': 'Sie habe eine Mitteilung',
    'You have ${0} notifications:few': 'Sie habe zwei Mitteilungen',
    'You have ${0} notifications:many': 'Sie habe ${0} Mitteilungen',
  }
}

T.some(0, 'You have ${0} notifications')
// Sie habe keine Mitteilung

T.some(1, 'You have ${0} notifications')
// Sie habe eine Mitteilung

T.some(2, 'You have ${0} notifications')
// Sie habe zwei Mitteilungen

T.some(1000, 'You have ${0} notifications')
// Sie habe 1,000 Mitteilungen