import { removeNgStyles, createNewHosts, bootloader } from '@angularclass/hmr';

@NgModule({
  bootstrap: [
    App
  ],
  declarations: [
    App
  ],
  imports: [
    // Angular 2
    BrowserModule,
    FormsModule,
    HttpModule,
    RouterModule.forRoot([], {
      useHash: true
    }),
    // app
    appModule
    // vendors
  ],
  providers: []
})
class MainModule {
  constructor(public appRef: ApplicationRef) {}
  hmrOnInit(store) {
    console.log('HMR store', store);
  }
  hmrOnDestroy(store) {
    var cmpLocation = this.appRef.components.map(cmp => cmp.location.nativeElement);
    // recreate elements
    store.disposeOldHosts = createNewHosts(cmpLocation)
    // remove styles
    removeNgStyles();
  }
  hmrAfterDestroy(store) {
    // display new elements
    store.disposeOldHosts()
    delete store.disposeOldHosts;
  }
}

export function main() {
  return platformBrowserDynamic().bootstrapModule(MainModule);
}

// boot on document ready
bootloader(main);