import 'package:signals/signals.dart';

void main() async {
  final number = signal(2);
  final squared = computedAsync(() async {
    print("Squaring ${number.value}...");
    await Future.delayed(Duration(seconds: 1));
    final result = number.value * number.value;
    print("Squared ${number.value} to $result");
    return result;
  }, dependencies: [number]);
  final cubed = computedAsync(() async {
    final m = await squared.future;
    print("Cubing ${m}...");
    await Future.delayed(Duration(seconds: 1));
    final result = m * m * m;
    print("Cubed ${m} to $result");
    return result;
  }, dependencies: [squared]);
  effect(() {
    print("Current State: " + (cubed.value.value?.toString() ?? "null"));
  });
  while (true) {
    await Future.delayed(Duration(seconds: 50));
  }
}