import '@angular/compiler';
import { bootstrapApplication } from '@angular/platform-browser';
import { provideZonelessChangeDetection } from '@angular/core';
import { provideHttpClient, withFetch, withInterceptors } from '@angular/common/http';
import Keycloak from 'keycloak-js';

import { AppComponent } from './src/app.component';
import { KEYCLOAK_INSTANCE } from './src/core/tokens/keycloak.token';
import { authInterceptor } from './src/core/interceptors/auth.interceptor';

const keycloak = new Keycloak({
    url: 'http://localhost:8080',
    realm: 'scommettiapp',
    clientId: 'scommetti-frontend',
});

keycloak.init({
    onLoad: 'login-required',
    checkLoginIframe: false,
    pkceMethod: 'S256',
}).then(authenticated => {
    if (!authenticated) {
        keycloak.login();
        return;
    }

    bootstrapApplication(AppComponent, {
        providers: [
            provideZonelessChangeDetection(),
            provideHttpClient(withFetch(), withInterceptors([authInterceptor])),
            { provide: KEYCLOAK_INSTANCE, useValue: keycloak },
        ],
    }).catch(err => console.error(err));
}).catch(err => {
    console.error('Keycloak initialization failed:', err);
});