app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { RouteReuseStrategy } from '@angular/router';
 
import { IonicModule, IonicRouteStrategy } from '@ionic/angular';
 
import { AppComponent } from './app.component';
import { AppRoutingModule } from './app-routing.module';
import { initializeApp, provideFirebaseApp } from '@angular/fire/app';
import { environment } from '../environments/environment';
import { provideAuth, getAuth } from '@angular/fire/auth';
import { provideFirestore, getFirestore } from '@angular/fire/firestore';
import { provideStorage, getStorage } from '@angular/fire/storage';
import { Capacitor } from '@capacitor/core';
import { indexedDBLocalPersistence, initializeAuth } from 'firebase/auth';
import { getApp } from 'firebase/app';
 
@NgModule({
  declarations: [AppComponent],
  entryComponents: [],
  imports: [
    BrowserModule,
    IonicModule.forRoot(),
    AppRoutingModule,
    provideFirebaseApp(() => initializeApp(environment.firebase)),
    provideAuth(() => {
      if (Capacitor.isNativePlatform()) {
        return initializeAuth(getApp(), {
          persistence: indexedDBLocalPersistence,
        });
      } else {
        return getAuth();
      }
    }),
    provideFirestore(() => getFirestore()),
    provideStorage(() => getStorage()),
  ],
  providers: [{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy }],
  bootstrap: [AppComponent],
})
export class AppModule {}