/*
 * Copyright (C) 2026 - present Instructure, Inc.
 *
 * This file is part of Canvas Studio.
 *
 * Canvas Studio is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3 of the License.
 *
 * Canvas Studio is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import {languageDisplayName} from './languageDisplayName'

const asrSupportedLanguageIds = [
  'ar',
  'zh',
  'cs',
  'da',
  'nl',
  'en',
  'fr',
  'de',
  'it',
  'ja',
  'ko',
  'lv',
  'lt',
  'no',
  'pl',
  'pt',
  'ru',
  'es',
  'sv',
  'tr',
]

const asrSupportedLanguages = asrSupportedLanguageIds.map(id => ({
  id,
  get label() {
    return languageDisplayName(id)
  },
}))

function sortedAsrLanguageList(userLocale: string) {
  const ul = userLocale.replace('_', '-')
  const langlist = asrSupportedLanguages.sort((a, b) => {
    if (a.id === ul) {
      return -1
    }
    if (b.id === ul) {
      return 1
    }
    return a.label.localeCompare(b.label, ul)
  })
  return langlist
}

function asrLanguageForLocale(locale: string) {
  return asrSupportedLanguages.find(lang => lang.id === locale)?.label || locale
}

export {sortedAsrLanguageList, asrLanguageForLocale}