class SecPage extends StatefulWidget {
  SecPage({Key? key}) : super(key: key);

  @override
  State<SecPage> createState() => _SecPageState();
}

class _SecPageState extends State<SecPage> {
  int _counter = 10000;

  @override
  void initState() {
    super.initState();
  }

  void _incrementCounter() {
    setState(() {
      _counter += 10000;
    });
  }

  void _decrementCounter() {
    setState(() {
      _counter -= 10000;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        elevation: 0,
        backgroundColor: Colors.white,
        title: const Text("Odometer Package Example", style: TextStyle(color: Colors.black),),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        child: const Icon(Icons.add),
      ),
      body: SizedBox(
        width: double.infinity,
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            AnimatedSlideOdometerNumber(
              odometerNumber: OdometerNumber(_counter),
              duration: const Duration(milliseconds: 1000),
              letterWidth: 35,
              numberTextStyle: const TextStyle(
                  fontSize: 35,
                  fontWeight: FontWeight.bold
              ),
            ),
            const SizedBox(height: 20,),
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                ElevatedButton(
                  onPressed: _decrementCounter,
                  child: const Text("-"),
                ),
                const SizedBox(width: 20,),
                ElevatedButton(
                  onPressed:_incrementCounter,
                  child: const Text("+"),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }
}