import '@/styles/globals.css'
import type { AppProps } from 'next/app'
import { useI18n } from '@/hooks/useI18n'
import { getLocale } from '@/lib/i18n'

function I18nProvider({ children }: { children: React.ReactNode }) {
  // Get saved locale from localStorage or default to French
  const getInitialLocale = (): 'fr' | 'en' => {
    if (typeof window === 'undefined') {
      return 'fr'
    }
    const savedLocale = localStorage.getItem('zapwall-locale') as 'fr' | 'en' | null
    if (savedLocale === 'fr' || savedLocale === 'en') {
      return savedLocale
    }
    // Try to detect browser locale
    const browserLocale = navigator.language.split('-')[0]
    return browserLocale === 'en' ? 'en' : 'fr'
  }

  const initialLocale = getInitialLocale()
  const { loaded } = useI18n(initialLocale)

  if (!loaded) {
    return <div className="min-h-screen bg-cyber-darker flex items-center justify-center text-neon-cyan">Loading...</div>
  }

  return <>{children}</>
}

export default function App({ Component, pageProps }: AppProps) {
  return (
    <I18nProvider>
      <Component {...pageProps} />
    </I18nProvider>
  )
}
