import NextAuth, { NextAuthConfig } from 'next-auth';
import GoogleProvider from 'next-auth/providers/google';

const authConfig: NextAuthConfig = {
   callbacks: {
      // This method verifies if the user is logged in or not
      // It is called by Next-Auth when the midleware calls
      // the `auth` method (exported below)
      authorized({ auth, request: { nextUrl } }) {
         const isLoggedIn = !!auth?.user;
         return (isLoggedIn);
      },
   },
   providers: [
      GoogleProvider({
         clientId: process.env.GOOGLE_ID,
         clientSecret: process.env.GOOGLE_SECRET,
      }),
   ],
   secret: process.env.AUTH_SECRET,
   session: {
      // Use JSON Web Tokens for session instead of database sessions.
      // This option can be used with or without a database for users/accounts.
      // Note: `jwt` is automatically set to `true` if no database is specified.
      strategy: 'jwt'
   },
};

export const { auth, handlers: { GET, POST } } = NextAuth(authConfig);