wehub-resource-sync
39 lines
1.1 KiB
Dart
39 lines
1.1 KiB
Dart
import 'package:refena_flutter/refena_flutter.dart';
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/// A provider holding the progress of the send process.
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/// It is implemented as [ChangeNotifier] for performance reasons.
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final progressProvider = ChangeNotifierProvider((ref) => ProgressNotifier());
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class ProgressNotifier extends ChangeNotifier {
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final _progressMap = <String, Map<String, double>>{}; // session id -> (file id -> 0..1)
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void setProgress({required String sessionId, required String fileId, required double progress}) {
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Map<String, double>? progressMap = _progressMap[sessionId];
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if (progressMap == null) {
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progressMap = {};
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_progressMap[sessionId] = progressMap;
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}
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progressMap[fileId] = progress;
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notifyListeners();
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}
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double getProgress({required String sessionId, required String fileId}) {
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return _progressMap[sessionId]?[fileId] ?? 0.0;
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}
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void removeSession(String sessionId) {
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_progressMap.remove(sessionId);
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notifyListeners();
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}
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void removeAllSessions() {
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_progressMap.clear();
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notifyListeners();
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}
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/// Only for debug purposes
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Map<String, Map<String, double>> getData() {
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return _progressMap;
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}
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}
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