import { ApplicationConfig, provideBrowserGlobalErrorListeners } from '@angular/core';
import { provideRouter } from '@angular/router';
import { provideHttpClient, withInterceptors } from '@angular/common/http';
import {
  createInterceptorCondition,
  IncludeBearerTokenCondition,
  includeBearerTokenInterceptor,
  INCLUDE_BEARER_TOKEN_INTERCEPTOR_CONFIG
} from 'keycloak-angular';

import { routes } from './app.routes';
import { provideKeycloakAngular } from './core/auth/keycloak.provider';
import { environment } from '../environments/environment';

const escapedMagazzinoApiBaseUrl = environment.magazzinoApiBaseUrl.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');

const magazzinoApiBearerCondition = createInterceptorCondition<IncludeBearerTokenCondition>({
  urlPattern: new RegExp(`^${escapedMagazzinoApiBaseUrl}(/.*)?$`, 'i'),
  bearerPrefix: 'Bearer'
});

export const appConfig: ApplicationConfig = {
  providers: [
    provideBrowserGlobalErrorListeners(),
    provideRouter(routes),
    provideKeycloakAngular(),
    {
      provide: INCLUDE_BEARER_TOKEN_INTERCEPTOR_CONFIG,
      useValue: [magazzinoApiBearerCondition]
    },
    provideHttpClient(withInterceptors([includeBearerTokenInterceptor]))
  ]
};