{"version":3,"names":["LanguageKeys","languageLocalization","element","parent","parentNode","host","langAttributeAvailable","hasAttribute","setCurrentLocalizationDelegate","component","closestElementWithLangAttr","hostElement","closest","locale","lang","indexOf","split","Object","values","includes","currentLocalization","localization"],"sources":["src/common/localizable-component.ts"],"sourcesContent":["/**\n * Forces all LocalizableComponents to provide ComponentLocalizations for the specified languages.\n * If you ever need to add support for a new language, do it here!\n */\nexport interface Localization<ComponentLocalization> {\n  /**\n   * English\n   */\n  en: ComponentLocalization;\n\n  /**\n   * German\n   */\n  de: ComponentLocalization;\n\n  /**\n   * Swedish\n   */\n  sv: ComponentLocalization;\n\n  /**\n   * Dutch locale for the Netherlands\n   */\n  nl: ComponentLocalization;\n\n  /**\n   * Italian\n   */\n  it: ComponentLocalization;\n\n  /**\n   * Hungarian\n   */\n  hu: ComponentLocalization;\n\n  /**\n   * Danish\n   */\n  da: ComponentLocalization;\n\n  /**\n   * French\n   */\n  fr: ComponentLocalization;\n\n  /**\n   * Spanish\n   */\n  es: ComponentLocalization;\n\n  /**\n   * Polish\n   */\n  pl: ComponentLocalization;\n\n  /**\n   * Romanian\n   */\n  ro: ComponentLocalization;\n\n  /**\n   * Croatian\n   */\n  hr: ComponentLocalization;\n\n  /**\n   * Czech\n   */\n  cs: ComponentLocalization;\n\n  /**\n   * Slovenian\n   */\n  sl: ComponentLocalization;\n}\n\n/**\n * Keep in sync with the above defined interface. These keys will be checked on runtime by setCurrentLocalizationDelegate() function.\n */\nexport enum LanguageKeys {\n  en,\n  de,\n  sv,\n  nl,\n  it,\n  hu,\n  da,\n  fr,\n  es,\n  pl,\n  ro,\n  hr,\n  cs,\n  sl\n}\n\n/**\n * Implement this interface if your component has hard-coded localizable strings (i18n).\n * @example See the Link component\n */\nexport interface LocalizableComponent<ComponentLocalization> {\n  /**\n   * The host element of the custom component. Should be annotated with the Stencil decorator @Element().\n   * @example @Element() hostElement: HTMLEonUiMyComponentElement;\n   */\n  hostElement;\n\n  /**\n   * The localization of the component for all languages.\n   */\n  localization: Localization<ComponentLocalization>;\n\n  /**\n   * The current localization based on the closest lang attribute.\n   * Use this to set translated strings in your component.\n   */\n  currentLocalization: ComponentLocalization;\n\n  /**\n   * Determines the current language context of the component and updates the currentLocalization property.\n   *\n   * @default\n   * setCurrentLocalization() {\n   *   setCurrentLocalizationDelegate(this);\n   * }\n   */\n  setCurrentLocalization(): void;\n}\n\nconst languageLocalization = (element: HTMLElement) => {\n  const parent = element && ((element.parentNode as HTMLElement) || ((element as any).host as HTMLElement));\n  let langAttributeAvailable = parent && typeof parent.hasAttribute === \"function\" && parent.hasAttribute(\"lang\");\n\n  switch (langAttributeAvailable) {\n    case true:\n      return parent;\n    case false:\n      return languageLocalization(parent);\n    default:\n      break;\n  }\n};\n\n/**\n * Default implementation for setCurrentLocalization().\n * Determines the current language context of the component based on its own or the nearest enclosing [lang] attribute set on any DOM element.\n * If there is none, it uses \"en\" (English) as fallback language.\n * Finally updates the currentLocalization property with the appropriate values taken from the localization of the component.\n * @param component A component implementing LocalizableComponent<ComponentLocalization>.\n */\nexport function setCurrentLocalizationDelegate<ComponentLocalization>(\n  component: LocalizableComponent<ComponentLocalization>\n): void {\n  let closestElementWithLangAttr = component.hostElement.closest(\"[lang]\") as HTMLElement;\n  if (closestElementWithLangAttr === null) {\n    closestElementWithLangAttr = languageLocalization(component.hostElement);\n  }\n\n  let locale = \"en\"; // fallback language\n\n  if (closestElementWithLangAttr && closestElementWithLangAttr.lang) {\n    const lang = closestElementWithLangAttr.lang.indexOf(\"-\")\n      ? closestElementWithLangAttr.lang.split(\"-\")[0]\n      : closestElementWithLangAttr.lang;\n\n    if (Object.values(LanguageKeys).includes(lang)) locale = lang;\n  }\n\n  component.currentLocalization = component.localization[locale];\n}\n\nexport interface DefaultLocalization {\n  required: string;\n}\n"],"mappings":"AA+EA,IAAYA,GAAZ,SAAYA,GACVA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,cACAA,IAAA,eACAA,IAAA,eACAA,IAAA,eACAA,IAAA,cACD,EAfD,CAAYA,MAAY,KAkDxB,MAAMC,EAAwBC,IAC5B,MAAMC,EAASD,IAAaA,EAAQE,YAAgCF,EAAgBG,MACpF,IAAIC,EAAyBH,UAAiBA,EAAOI,eAAiB,YAAcJ,EAAOI,aAAa,QAExG,OAAQD,GACN,KAAK,KACH,OAAOH,EACT,KAAK,MACH,OAAOF,EAAqBE,G,WAalBK,EACdC,GAEA,IAAIC,EAA6BD,EAAUE,YAAYC,QAAQ,UAC/D,GAAIF,IAA+B,KAAM,CACvCA,EAA6BT,EAAqBQ,EAAUE,Y,CAG9D,IAAIE,EAAS,KAEb,GAAIH,GAA8BA,EAA2BI,KAAM,CACjE,MAAMA,EAAOJ,EAA2BI,KAAKC,QAAQ,KACjDL,EAA2BI,KAAKE,MAAM,KAAK,GAC3CN,EAA2BI,KAE/B,GAAIG,OAAOC,OAAOlB,GAAcmB,SAASL,GAAOD,EAASC,C,CAG3DL,EAAUW,oBAAsBX,EAAUY,aAAaR,EACzD,Q"}