import { CommonModule } from '@angular/common';
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppRoutingModule } from '../app-routing.module';

import { UpgradeModule, downgradeComponent} from '@angular/upgrade/static';
import { HttpClientModule } from '@angular/common/http';
import { RouterModule, UrlHandlingStrategy } from '@angular/router';
import { APP_BASE_HREF } from '@angular/common';

export class CustomHandlingStrategy implements UrlHandlingStrategy {
  shouldProcessUrl(url) {
   console.log('url --->>> ' + url.toString());
    var str = "ng6";
    if (url.toString().search(str) == -1 ) 
       return false;
    else
        return true;
  }
  
  extract(url) { return url; }
  merge(url, whole) { return url; }
}


//declare var angular: any;

/*
declare var angular: angular.IAngularStatic;

angular.module('abs')
  .directive(
    'appusage',
    downgradeComponent({component: UsageComponent}) as angular.IDirectiveFactory
);

angular.module('abs')
  .directive(
    'app-hello',
    downgradeComponent({component: HelloComponent}) as angular.IDirectiveFactory
);
*/

@NgModule({
  declarations: [
  ],
  imports: [
    CommonModule,
    BrowserModule,
    AppRoutingModule,
    UpgradeModule,
    HttpClientModule,
    RouterModule,
    /*
    RouterModule.forRoot([
      {
        path: 'ng6/usage_list',
        component: UsageComponent
      }
    ],
    {
      useHash: true,
      enableTracing: true
    }
    )*/
  ],
  
  entryComponents: [
  ],
  providers: [ 
              { provide: UrlHandlingStrategy, useClass: CustomHandlingStrategy },
              { provide: APP_BASE_HREF,       useValue: '/' + (window.location.pathname.split('/')[1] || '') }
  ]
})

export class AdminModule { }