@helpwave/hightide/dist/localization/useTranslation.mjs

helpwave's component and theming library

// src/localization/LanguageProvider.tsx
import { createContext, useContext, useEffect, useState as useState2 } from "react";

// src/hooks/useLocalStorage.ts
import { useCallback, useState } from "react";

// src/localization/util.ts
var languages = ["en", "de"];
var languagesLocalNames = {
  en: "English",
  de: "Deutsch"
};
var DEFAULT_LANGUAGE = "en";
var LanguageUtil = {
  languages,
  DEFAULT_LANGUAGE,
  languagesLocalNames
};

// src/localization/LanguageProvider.tsx
import { jsx } from "react/jsx-runtime";
var LanguageContext = createContext({
  language: LanguageUtil.DEFAULT_LANGUAGE,
  setLanguage: (v) => v
});
var useLanguage = () => useContext(LanguageContext);

// src/localization/useTranslation.ts
var TranslationPluralCount = {
  zero: 0,
  one: 1,
  two: 2,
  few: 3,
  many: 11,
  other: -1
};
var useTranslation = (translations, overwriteTranslation = {}) => {
  const { language: languageProp, translation: overwrite } = overwriteTranslation;
  const { language: inferredLanguage } = useLanguage();
  const usedLanguage = languageProp ?? inferredLanguage;
  const usedTranslations = [...translations];
  if (overwrite) {
    usedTranslations.push(overwrite);
  }
  return (key, options) => {
    const { count, replacements } = { ...{ count: 0, replacements: {} }, ...options };
    try {
      for (let i = translations.length - 1; i >= 0; i--) {
        const translation = translations[i];
        const localizedTranslation = translation[usedLanguage];
        if (!localizedTranslation) {
          continue;
        }
        const value = localizedTranslation[key];
        if (!value) {
          continue;
        }
        let forProcessing;
        if (typeof value !== "string") {
          if (count === TranslationPluralCount.zero && value?.zero) {
            forProcessing = value.zero;
          } else if (count === TranslationPluralCount.one && value?.one) {
            forProcessing = value.one;
          } else if (count === TranslationPluralCount.two && value?.two) {
            forProcessing = value.two;
          } else if (TranslationPluralCount.few <= count && count < TranslationPluralCount.many && value?.few) {
            forProcessing = value.few;
          } else if (count > TranslationPluralCount.many && value?.many) {
            forProcessing = value.many;
          } else {
            forProcessing = value.other;
          }
        } else {
          forProcessing = value;
        }
        forProcessing = forProcessing.replace(/\{\{(\w+)}}/g, (_, placeholder) => {
          return replacements[placeholder] ?? `{{key:${placeholder}}}`;
        });
        return forProcessing;
      }
    } catch (e) {
      console.error(e);
    }
    return `{{${usedLanguage}:${key}}}`;
  };
};
export {
  TranslationPluralCount,
  useTranslation
};
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