import 'dart:async'; import 'package:flutter_bloc/flutter_bloc.dart'; import 'package:equatable/equatable.dart'; import 'package:selfprivacy/logic/common_enum/common_enum.dart'; import 'package:selfprivacy/logic/models/hetzner_metrics.dart'; import 'hetzner_metrics_repository.dart'; part 'hetzner_metrics_state.dart'; class HetznerMetricsCubit extends Cubit { HetznerMetricsCubit() : super(const HetznerMetricsLoading(Period.day)); final repository = HetznerMetricsRepository(); Timer? timer; @override close() { closeTimer(); return super.close(); } void closeTimer() { if (timer != null && timer!.isActive) { timer!.cancel(); } } void changePeriod(Period period) async { closeTimer(); emit(HetznerMetricsLoading(period)); load(period); } void restart() async { load(state.period); } void load(Period period) async { var newState = await repository.getMetrics(period); timer = Timer( Duration(seconds: newState.stepInSeconds.toInt()), () => load(newState.period), ); emit(newState); } }