import type { APIRoute } from 'astro';
import { getSessionFromRequest, verifySession } from '../../../utils/auth.js';

export const prerender = false;

export const GET: APIRoute = async ({ request }) => {
  try {
    const sessionToken = getSessionFromRequest(request);
    
    if (!sessionToken) {
      return new Response(JSON.stringify({ 
        authenticated: false 
      }), {
        status: 200,
        headers: { 'Content-Type': 'application/json' }
      });
    }
    
    const session = await verifySession(sessionToken);
    
    return new Response(JSON.stringify({ 
      authenticated: session !== null,
      expires: session?.exp ? new Date(session.exp * 1000).toISOString() : null
    }), {
      status: 200,
      headers: { 'Content-Type': 'application/json' }
    });
    
  } catch (error) {
    return new Response(JSON.stringify({ 
      authenticated: false,
      error: 'Session verification failed'
    }), {
      status: 200,
      headers: { 'Content-Type': 'application/json' }
    });
  }
};