fluffychat/lib/components/horizontal_stories_list.dart

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2021-02-13 11:55:22 +01:00
import 'dart:async';
import 'package:adaptive_dialog/adaptive_dialog.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/matrix.dart';
import 'package:flutter/material.dart';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import '../utils/client_presence_extension.dart';
import '../utils/presence_extension.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'avatar.dart';
class HorizontalStoriesList extends StatefulWidget {
final String searchQuery;
const HorizontalStoriesList({Key key, this.searchQuery = ''})
: super(key: key);
@override
_HorizontalStoriesListState createState() => _HorizontalStoriesListState();
}
class _HorizontalStoriesListState extends State<HorizontalStoriesList> {
StreamSubscription _onSync;
@override
void dispose() {
_onSync?.cancel();
super.dispose();
}
DateTime _lastSetState = DateTime.now();
Timer _coolDown;
void _updateView() {
_lastSetState = DateTime.now();
setState(() => null);
}
static const double height = 68.0;
@override
Widget build(BuildContext context) {
_onSync ??= Matrix.of(context).client.onSync.stream.listen((_) {
if (DateTime.now().millisecondsSinceEpoch -
_lastSetState.millisecondsSinceEpoch <
1000) {
_coolDown?.cancel();
_coolDown = Timer(Duration(seconds: 1), _updateView);
} else {
_updateView();
}
});
final contactList = Matrix.of(context)
.client
.contactList
.where((p) =>
p.senderId.toLowerCase().contains(widget.searchQuery.toLowerCase()))
.toList();
return AnimatedContainer(
height: height,
duration: Duration(milliseconds: 300),
child: contactList.isEmpty
? null
: ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: contactList.length,
itemBuilder: (context, i) =>
_StoriesListTile(story: contactList[i]),
),
);
}
}
class _StoriesListTile extends StatelessWidget {
final Presence story;
const _StoriesListTile({
Key key,
@required this.story,
}) : super(key: key);
@override
Widget build(BuildContext context) {
final hasStatusMessage = story.presence.statusMsg?.isNotEmpty ?? false;
return FutureBuilder<Profile>(
future: Matrix.of(context).client.getProfileFromUserId(story.senderId),
builder: (context, snapshot) {
final displayname =
snapshot.data?.displayname ?? story.senderId.localpart;
final avatarUrl = snapshot.data?.avatarUrl;
return Container(
width: Avatar.defaultSize + 32,
height: _HorizontalStoriesListState.height,
child: InkWell(
borderRadius: BorderRadius.circular(8),
onTap: () async {
if (story.senderId == Matrix.of(context).client.userID) {
await showOkAlertDialog(
context: context,
title: displayname,
message: story.presence.statusMsg,
okLabel: L10n.of(context).close,
);
return;
}
if (hasStatusMessage) {
if (OkCancelResult.ok !=
await showOkCancelAlertDialog(
context: context,
title: displayname,
message: story.presence.statusMsg,
okLabel: L10n.of(context).sendAMessage,
cancelLabel: L10n.of(context).close,
)) {
return;
}
}
final roomId = await Matrix.of(context)
.client
.startDirectChat(story.senderId);
await AdaptivePageLayout.of(context)
.pushNamedAndRemoveUntilIsFirst('/rooms/${roomId}');
},
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
width: Avatar.defaultSize,
height: Avatar.defaultSize,
child: Stack(
children: [
Center(child: Avatar(avatarUrl, displayname)),
Align(
alignment: Alignment.bottomRight,
child: Icon(
Icons.circle,
color: story.color,
size: 12,
),
),
],
),
),
SizedBox(height: 4),
Text(displayname.split(' ').first,
style: TextStyle(
fontWeight: hasStatusMessage ? FontWeight.bold : null,
color: hasStatusMessage
? Theme.of(context).accentColor
: null,
)),
],
),
),
);
});
}
}