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App/lib/widgets/connection_indicator.dart
2024-11-25 00:05:49 +08:00

63 lines
2.1 KiB
Dart

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:styled_widget/styled_widget.dart';
import 'package:surface/providers/userinfo.dart';
import 'package:surface/providers/websocket.dart';
class ConnectionIndicator extends StatelessWidget {
const ConnectionIndicator({super.key});
@override
Widget build(BuildContext context) {
final ws = context.watch<WebSocketProvider>();
return ListenableBuilder(
listenable: ws,
builder: (context, _) {
final ua = context.read<UserProvider>();
return GestureDetector(
child: Container(
padding: EdgeInsets.only(
bottom: 8,
top: MediaQuery.of(context).padding.top + 8,
left: 24,
right: 24,
),
color: Theme.of(context).colorScheme.secondaryContainer,
child: ua.isAuthorized
? Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
if (ws.isBusy)
Text('serverConnecting').tr().textColor(
Theme.of(context).colorScheme.onSecondaryContainer)
else if (!ws.isConnected)
Text('serverDisconnected').tr().textColor(
Theme.of(context).colorScheme.onSecondaryContainer),
],
)
: const SizedBox.shrink(),
)
.height(
(ws.isBusy || !ws.isConnected) && ua.isAuthorized
? MediaQuery.of(context).padding.top + 36
: 0,
animate: true)
.animate(
const Duration(milliseconds: 300),
Curves.easeInOut,
),
onTap: () {
if (!ws.isConnected && !ws.isBusy) {
ws.connect();
}
},
);
},
);
}
}