60 lines
1.6 KiB
Dart
60 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:jiffy/jiffy.dart';
|
|
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
|
|
|
|
class ChannelInfo extends StatelessWidget {
|
|
final Channel channel;
|
|
|
|
/// The style of the text displayed
|
|
final TextStyle textStyle;
|
|
|
|
const ChannelInfo({
|
|
Key key,
|
|
@required this.channel,
|
|
this.textStyle,
|
|
}) : super(key: key);
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
if (channel.memberCount != null && channel.memberCount > 2) {
|
|
return Text(
|
|
'${channel.memberCount} Members, ${channel.state.watcherCount} Online',
|
|
style: StreamChatTheme.of(context)
|
|
.channelTheme
|
|
.channelHeaderTheme
|
|
.lastMessageAt,
|
|
);
|
|
} else {
|
|
return StreamBuilder<List<Member>>(
|
|
stream: channel.state.membersStream,
|
|
initialData: channel.state.members,
|
|
builder: (context, snapshot) {
|
|
final otherMember = snapshot.data.firstWhere(
|
|
(element) => element.userId != StreamChat.of(context).user.id,
|
|
orElse: () => null,
|
|
);
|
|
|
|
if (otherMember == null) {
|
|
return SizedBox();
|
|
}
|
|
|
|
if (otherMember.user.online) {
|
|
return Text(
|
|
'Online',
|
|
style: StreamChatTheme.of(context)
|
|
.channelTheme
|
|
.channelHeaderTheme
|
|
.lastMessageAt,
|
|
);
|
|
}
|
|
|
|
return Text(
|
|
'Last seen ${Jiffy(otherMember.user.lastActive).fromNow()}',
|
|
style: textStyle,
|
|
);
|
|
},
|
|
);
|
|
}
|
|
}
|
|
}
|