2020-06-15 18:42:25 +00:00
|
|
|
import 'dart:async';
|
|
|
|
|
|
|
|
import 'package:flutter/material.dart';
|
2020-11-12 16:32:10 +00:00
|
|
|
import 'package:photos/core/configuration.dart';
|
2020-06-15 18:42:25 +00:00
|
|
|
import 'package:photos/core/event_bus.dart';
|
|
|
|
import 'package:photos/events/photo_upload_event.dart';
|
2020-10-03 17:58:26 +00:00
|
|
|
import 'package:photos/services/sync_service.dart';
|
2020-06-15 18:42:25 +00:00
|
|
|
|
|
|
|
class SyncIndicator extends StatefulWidget {
|
2020-11-12 16:32:10 +00:00
|
|
|
const SyncIndicator({Key key}) : super(key: key);
|
2020-06-15 18:55:07 +00:00
|
|
|
|
2020-06-15 18:42:25 +00:00
|
|
|
@override
|
|
|
|
_SyncIndicatorState createState() => _SyncIndicatorState();
|
|
|
|
}
|
|
|
|
|
|
|
|
class _SyncIndicatorState extends State<SyncIndicator> {
|
2020-11-12 16:32:10 +00:00
|
|
|
SyncStatusUpdate _event;
|
|
|
|
int _latestCompletedCount = 0;
|
|
|
|
StreamSubscription<SyncStatusUpdate> _subscription;
|
2020-06-15 18:42:25 +00:00
|
|
|
|
|
|
|
@override
|
|
|
|
void initState() {
|
2020-11-12 16:32:10 +00:00
|
|
|
_subscription = Bus.instance.on<SyncStatusUpdate>().listen((event) {
|
2020-06-15 18:42:25 +00:00
|
|
|
setState(() {
|
|
|
|
_event = event;
|
2020-11-12 16:32:10 +00:00
|
|
|
if (!_event.hasError && _event.completed > _latestCompletedCount) {
|
|
|
|
_latestCompletedCount = _event.completed;
|
|
|
|
}
|
2020-06-15 18:42:25 +00:00
|
|
|
});
|
|
|
|
});
|
|
|
|
super.initState();
|
|
|
|
}
|
|
|
|
|
|
|
|
@override
|
|
|
|
void dispose() {
|
|
|
|
_subscription.cancel();
|
|
|
|
super.dispose();
|
|
|
|
}
|
|
|
|
|
|
|
|
@override
|
|
|
|
Widget build(BuildContext context) {
|
2020-11-12 16:32:10 +00:00
|
|
|
if (Configuration.instance.hasConfiguredAccount()) {
|
|
|
|
if (SyncService.instance.isSyncInProgress()) {
|
|
|
|
return Container(
|
|
|
|
height: 48,
|
|
|
|
width: double.infinity,
|
|
|
|
margin: EdgeInsets.all(8),
|
|
|
|
alignment: Alignment.center,
|
|
|
|
child: Column(
|
|
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
|
|
crossAxisAlignment: CrossAxisAlignment.center,
|
2020-09-17 19:40:08 +00:00
|
|
|
children: [
|
2020-11-12 16:32:10 +00:00
|
|
|
Row(
|
|
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
|
|
crossAxisAlignment: CrossAxisAlignment.center,
|
|
|
|
children: [
|
|
|
|
Container(
|
|
|
|
width: 24,
|
|
|
|
height: 24,
|
|
|
|
child: CircularProgressIndicator(strokeWidth: 2),
|
|
|
|
),
|
|
|
|
Padding(
|
|
|
|
padding: const EdgeInsets.fromLTRB(8, 4, 0, 0),
|
|
|
|
child: Text(_getRefreshingText()),
|
|
|
|
),
|
|
|
|
],
|
2020-09-17 19:40:08 +00:00
|
|
|
),
|
2020-11-12 16:32:10 +00:00
|
|
|
Padding(padding: EdgeInsets.all(4)),
|
|
|
|
Divider(),
|
2020-09-17 19:40:08 +00:00
|
|
|
],
|
|
|
|
),
|
2020-11-12 16:32:10 +00:00
|
|
|
);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return Container();
|
2020-06-15 18:42:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
String _getRefreshingText() {
|
|
|
|
if (_event == null) {
|
|
|
|
return "Syncing...";
|
|
|
|
} else {
|
|
|
|
var s;
|
2020-11-12 16:32:10 +00:00
|
|
|
// TODO: Display errors softly
|
2020-06-15 18:42:25 +00:00
|
|
|
if (_event.hasError) {
|
|
|
|
s = "Upload failed.";
|
2020-09-17 19:40:08 +00:00
|
|
|
} else if (_event.wasStopped) {
|
|
|
|
s = "Sync stopped.";
|
2020-06-15 18:42:25 +00:00
|
|
|
} else {
|
2020-11-12 16:32:10 +00:00
|
|
|
s = _latestCompletedCount.toString() +
|
2020-06-15 18:42:25 +00:00
|
|
|
"/" +
|
2020-11-09 13:14:13 +00:00
|
|
|
_event.total.toString() +
|
|
|
|
" memories preserved";
|
2020-06-15 18:42:25 +00:00
|
|
|
}
|
|
|
|
_event = null;
|
|
|
|
return s;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|