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/**
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
import type { ILocalizedValue } from '../constants/AppDiscoverTypes'
import { getLanguage } from '@nextcloud/l10n'
import { computed, type Ref } from 'vue'
/**
* Helper to get the localized value for the current users language
* @param dict The dictionary to get the value from
* @param language The language to use
*/
const getLocalizedValue = <T, >(dict: ILocalizedValue<T>, language: string) => dict[language] ?? dict[language.split('_')[0]] ?? dict.en ?? null
/**
* Get the localized value of the dictionary provided
* @param dict Dictionary
* @return String or null if invalid dictionary
*/
export const useLocalizedValue = <T, >(dict: Ref<ILocalizedValue<T|undefined>|undefined|null>) => {
/**
* Language of the current user
*/
const language = getLanguage()
return computed(() => !dict?.value ? null : getLocalizedValue<T>(dict.value as ILocalizedValue<T>, language))
}
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