frontend/src/app/logout/page.tsx

'use client';

import { useEffect, useRef } from 'react';
import { clearAuthCookies } from './actions';
import { signOut } from 'next-auth/react';

export default function LogoutPage() {
  const hasStarted = useRef(false);

  useEffect(() => {
    if (hasStarted.current) return;
    hasStarted.current = true;

    const performLogout = async () => {
      // Clear localStorage
      localStorage.setItem('isLoggingOut', 'true');
      localStorage.removeItem('accessToken');
      localStorage.removeItem('refreshToken');
      localStorage.removeItem('user');

      await signOut({ redirect: false })
      // Delete httpOnly cookies via server action (Next.js cookies() API)
      await clearAuthCookies();

      setTimeout(() => {
        // Redirect to login
        window.location.reload()
        window.location.href = '/login';
      }, 3000)
    };

    performLogout().catch(() => {
      window.location.href = '/login';
    });
  }, []);

  return (
    <div className="min-h-screen flex items-center justify-center bg-white">
      <div className="text-center">
        <div className="w-12 h-12 border-4 border-[#e58625] border-t-transparent rounded-full animate-spin mx-auto mb-6" />
        <h1 className="font-fractul font-bold text-[24px] text-[#00293D] mb-2">
          Signing Out
        </h1>
        <p className="font-serif text-[14px] text-[#00293D]/60">
          Please wait while we securely log you out...
        </p>
      </div>
    </div>
  );
}