/**
 * @module auth.config.ts
 * @description defines how user session is to be checked and redirects anonymous user to login page 
 */
import type { NextAuthConfig } from 'next-auth';
 
export const authConfig = {
  pages: {
    signIn: '/login',
  },
  // this will prevent users from accessing the dashboard pages unless they are logged in
  callbacks: {
    // The authorized callback is used to verify if the request is authorized to access a
    // page via Next.js Middleware. It is called before a request is completed, and it
    // receives an object with the auth and request properties.
    // The auth property contains the user's session, and the request property contains
    // the incoming request.
    authorized({ auth, request: { nextUrl } }) {
      const isLoggedIn = !!auth?.user;
      return(isLoggedIn);
    },
  },
  providers: [], // Add providers with an empty array for now
} satisfies NextAuthConfig;