| 1 | import { createContext, useContext, useState, ReactNode } from "react"; |
| 2 | import { translations, SupportedLanguage, Translation } from "../utils/i18n"; |
| 3 | |
| 4 | interface LanguageContextType { |
| 5 | lang: SupportedLanguage; |
| 6 | setLang: (lang: SupportedLanguage) => void; |
| 7 | t: Translation; |
| 8 | } |
| 9 | |
| 10 | const LanguageContext = createContext<LanguageContextType | undefined>( |
| 11 | undefined, |
| 12 | ); |
| 13 | |
| 14 | interface LanguageProviderProps { |
| 15 | children: ReactNode; |
| 16 | } |
| 17 | |
| 18 | export function LanguageProvider({ children }: LanguageProviderProps) { |
| 19 | const [lang, setLang] = useState<SupportedLanguage>("en"); |
| 20 | const t = translations[lang]; |
| 21 | |
| 22 | return ( |
| 23 | <LanguageContext.Provider value={{ lang, setLang, t }}> |
| 24 | {children} |
| 25 | </LanguageContext.Provider> |
| 26 | ); |
| 27 | } |
| 28 | |
| 29 | export function useLang(): LanguageContextType { |
| 30 | const context = useContext(LanguageContext); |
| 31 | if (context === undefined) { |
| 32 | throw new Error("useLang must be used within a LanguageProvider"); |
| 33 | } |
| 34 | return context; |
| 35 | } |