import { Injectable } from '@angular/core';
import { Router } from '@angular/router';
import { Location } from '@angular/common';
import { AlertController } from '@ionic/angular';

@Injectable({
  providedIn: 'root'
})
export class RouterService {

  constructor(
    private alertController:AlertController,
    private location:Location,
    private router:Router
    ) { }
  navByUrl(url:string){
    this.router.navigateByUrl(url);
  }
  goBack(){
  this.location.back();
  }
  Router(){
   return this.router;
    }
  async  exitApp() {
    let alert = await this.alertController.create({
        header: 'Attention' ,
        mode: 'ios',
        message: 'Are You Sure Want to Exit?' ,
        buttons: [
            {
                text:'Cancel' ,
                role: 'cancel',
                handler: () => {

                }
            },
            {
                text: 'OK' ,
                handler: () => {
                    navigator['app'].exitApp();
                }
            }
        ]
    });
    alert.present();

}
}