import { Issuer } from 'openid-client';

export default async function initializeAuth() {
    const runtimeconfig = useRuntimeConfig();
    try {
        // console.log('Discovering Keycloak issuer...');
        const baseUrl = typeof window !== 'undefined' ? window.location.origin : runtimeconfig.public.keycloakRedirectURI || 'http://localhost:3000';

        // const keycloakIssuer = await Issuer.discover('http://localhost:8080/realms/cobalah');
        const keycloakIssuer = await Issuer.discover(`${runtimeconfig.public.keycloakUrl}/realms/${runtimeconfig.public.keycloakRealm}`);
        // const keycloakIssuer = await Issuer.discover(process.env.KEYCLOAK_ISSUER);
        // console.log('Discovered issuer:', keycloakIssuer);

        const client = new keycloakIssuer.Client({
            client_id: `${runtimeconfig.public.keycloakClient}`,
            // client_id: 'cobasaja',
            // client_id: process.env.KEYCLOAK_CLIENT_ID,
            redirect_uris: [`${baseUrl}`],
            post_logout_redirect_uris: [`${baseUrl}`],
            response_types: ['code'],
        });

        console.log('Client initialized successfully');
        return client;
    } catch (error) {
        console.error('Error initializing OpenID client:', error);
        throw error;
    }
}