import 'package:flutter/material.dart';
import 'package:fitneschi/pages/gain_room.dart';
import 'package:fitneschi/pages/lose_room.dart';
import 'dart:math';

int randomInRange(int min, int max) {
  final random = Random();
  return min + random.nextInt(max - min + 1);
}

class Home extends StatefulWidget{
  const Home({super.key});

  @override
  State<Home> createState() => _HomeState();
}

class _HomeState extends State<Home>{
  //vars
  int _mass = randomInRange(40, 80);
  //methods
  void _gainMass(){
    setState(() {
    _mass += randomInRange(1, 3);
    });
  }
  //ui
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(
          backgroundColor: const Color.fromARGB(255, 38, 34, 46),
          title: const Text("Tamagochi 2.0"),
          centerTitle: true,
        ),
        body: Column(
          children: [
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Icon(Icons.scale),
                Text("Body Mass: "),
                Text(_mass.toString()),
              ],
            ),
            Text("Fat Pct"),
            Text("Daily Caloric Norm"),
            ElevatedButton(
             child: Text("Gain Mass"),
             onPressed: (){
               Navigator.push(context,
               MaterialPageRoute(builder: (context) => GainRoom()),
               );
              },
            ),
            ElevatedButton(
             child: Text("Lose Mass"),
             onPressed: (){
               Navigator.push(context,
               MaterialPageRoute(builder: (context) => LoseRoom()),
               );
              },
            ),
          ],
        ),
    );
  }
}