Release 2.5

src/contexts/TranslationContext.tsx

@@ -0,0 +1,81 @@
+'use client';
+
+import { createContext, useContext, useState, useEffect, ReactNode } from 'react';
+import { ru, en, type Translation } from '@/locales';
+
+interface TranslationContextType {
+  t: Translation;
+  locale: 'ru' | 'en';
+  setLocale: (locale: 'ru' | 'en') => void;
+}
+
+const TranslationContext = createContext<TranslationContextType | undefined>(undefined);
+
+const translations = {
+  ru,
+  en,
+};
+
+export function TranslationProvider({ children }: { children: ReactNode }) {
+  const [locale, setLocaleState] = useState<'ru' | 'en'>('ru');
+
+  useEffect(() => {
+    // Читаем язык из localStorage при загрузке
+    if (typeof window !== 'undefined') {
+      try {
+        const savedSettings = localStorage.getItem('settings');
+        if (savedSettings) {
+          const settings = JSON.parse(savedSettings);
+          setLocaleState(settings.interfaceLanguage || 'ru');
+        }
+      } catch (error) {
+        console.error('Error reading translation settings:', error);
+      }
+
+      // Слушаем изменения настроек
+      const handleSettingsChange = (e: CustomEvent) => {
+        if (e.detail?.interfaceLanguage) {
+          setLocaleState(e.detail.interfaceLanguage);
+        }
+      };
+
+      window.addEventListener('settings-changed' as any, handleSettingsChange);
+      return () => window.removeEventListener('settings-changed' as any, handleSettingsChange);
+    }
+  }, []);
+
+  const setLocale = (newLocale: 'ru' | 'en') => {
+    setLocaleState(newLocale);
+    
+    // Обновляем localStorage
+    if (typeof window !== 'undefined') {
+      try {
+        const savedSettings = localStorage.getItem('settings');
+        const settings = savedSettings ? JSON.parse(savedSettings) : {};
+        settings.interfaceLanguage = newLocale;
+        localStorage.setItem('settings', JSON.stringify(settings));
+        
+        // Диспатчим событие для синхронизации
+        window.dispatchEvent(new CustomEvent('settings-changed', { detail: settings }));
+      } catch (error) {
+        console.error('Error saving language:', error);
+      }
+    }
+  };
+
+  const t = translations[locale] || translations.ru;
+
+  return (
+    <TranslationContext.Provider value={{ t, locale, setLocale }}>
+      {children}
+    </TranslationContext.Provider>
+  );
+}
+
+export function useTranslation() {
+  const context = useContext(TranslationContext);
+  if (!context) {
+    throw new Error('useTranslation must be used within TranslationProvider');
+  }
+  return context;
+}