PhysiGo/app/lib/main.dart

import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:latlong2/latlong.dart';
import 'package:physigo/exercises/exercises_validation/models/squat.dart';
import 'navigation/navigation_page.dart';

import 'firebase_options.dart';
import 'package:physigo/exercises/exercises_validation/exercise_validation_page.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );
  runApp(const PhysiGo());
}

class PhysiGo extends StatelessWidget {
  const PhysiGo({Key? key}) : super(key: key);
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'PhysiGo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const HomePage(),
    );
  }
}

class HomePage extends StatelessWidget {
  const HomePage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Center(
            child: TextButton(
              onPressed: () {
                Navigator.push(
                  context,
                  MaterialPageRoute(
                    // Example on how to use NavigationPage
                    builder: (context) => NavigationPage(
                      destination: LatLng(51.78036111980833, 19.451262207821234),
                    ),
                  ),
                );
              },
              child: const Text('Navigation'),
            ),
          ),
          TextButton(
            onPressed: () {
              Navigator.push(
                context,
                MaterialPageRoute(
                  builder: (context) => const ExerciseValidationPage(exercise: squat,),
                ),
              );
            },
            child: const Text('Exercise Validation'),
          ),
        ],
      ),
    );
  }
}