client/src/components/ProtectedRoute.tsx

import { ReactNode } from 'react'
import { Navigate } from 'react-router-dom'
import { useAuthStore } from '@/store/authStore'
import LoadingSpinner from './LoadingSpinner'

interface ProtectedRouteProps {
  children: ReactNode
  requireAdmin?: boolean
}

export default function ProtectedRoute({ children, requireAdmin = false }: ProtectedRouteProps) {
  const { user, loading } = useAuthStore()

  if (loading) {
    return (
      <div className="min-h-screen flex items-center justify-center">
        <LoadingSpinner size="lg" />
      </div>
    )
  }

  if (!user) {
    return <Navigate to="/login" replace />
  }

  if (requireAdmin && !user.isAdmin) {
    return <Navigate to="/chat" replace />
  }

  return <>{children}</>
}