import 'package:flutter/material.dart';

class NavigationService {
  //
  static NavigationService instance = NavigationService();

  GlobalKey<NavigatorState>? navigatorKey;

  NavigationService() {
    navigatorKey = GlobalKey<NavigatorState>();
  }

  Future<dynamic>? navigateToReplacement(String _routeName) {
    return navigatorKey!.currentState!.pushReplacementNamed(_routeName);
  }

  Future<dynamic>? navigateTo(String _routeName) {
    return navigatorKey!.currentState!.pushNamed(_routeName);
  }

  Future<dynamic>? navigateToRoute(MaterialPageRoute _route) {
    return navigatorKey!.currentState!.push(_route);
  }

  // Manually Call Function
  goBack() {
    return navigatorKey!.currentState!.pop();
  }
}