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This commit is contained in:
LittleSheep
2024-11-28 23:51:13 +08:00
parent 36013a3a57
commit 041be961c4
5 changed files with 81 additions and 34 deletions
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73
lib/screens/chat.dart
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@ -21,9 +21,7 @@ class _ChatScreenState extends State<ChatScreen> {
List<SnChannel>? _channels;
@override
void initState() {
super.initState();
void _refreshChannels() {
final chan = context.read<ChatChannelProvider>();
chan.fetchChannels().listen((channels) {
if (mounted) setState(() => _channels = channels);
@ -39,6 +37,12 @@ class _ChatScreenState extends State<ChatScreen> {
});
}
@override
void initState() {
super.initState();
_refreshChannels();
}
@override
Widget build(BuildContext context) {
return Scaffold(
@ -48,40 +52,47 @@ class _ChatScreenState extends State<ChatScreen> {
floatingActionButton: FloatingActionButton(
child: const Icon(Symbols.chat_add_on),
onPressed: () {
GoRouter.of(context).pushNamed('chatManage');
GoRouter.of(context).pushNamed('chatManage').then((value) {
if (value != null && context.mounted) _refreshChannels();
});
},
),
body: Column(
children: [
LoadingIndicator(isActive: _isBusy),
Expanded(
child: ListView.builder(
itemCount: _channels?.length ?? 0,
itemBuilder: (context, idx) {
final channel = _channels![idx];
return ListTile(
title: Text(channel.name),
subtitle: Text(
channel.description,
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
contentPadding: const EdgeInsets.symmetric(horizontal: 16),
leading: AccountImage(
content: null,
fallbackWidget: const Icon(Symbols.chat, size: 20),
),
onTap: () {
GoRouter.of(context).pushNamed(
'chatRoom',
pathParameters: {
'scope': channel.realm?.alias ?? 'global',
'alias': channel.alias,
},
);
},
);
},
child: RefreshIndicator(
onRefresh: () => Future.sync(() => _refreshChannels()),
child: ListView.builder(
itemCount: _channels?.length ?? 0,
itemBuilder: (context, idx) {
final channel = _channels![idx];
return ListTile(
title: Text(channel.name),
subtitle: Text(
channel.description,
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
contentPadding: const EdgeInsets.symmetric(horizontal: 16),
leading: AccountImage(
content: null,
fallbackWidget: const Icon(Symbols.chat, size: 20),
),
onTap: () {
GoRouter.of(context).pushNamed(
'chatRoom',
pathParameters: {
'scope': channel.realm?.alias ?? 'global',
'alias': channel.alias,
},
).then((value) {
if (value == true) _refreshChannels();
});
},
);
},
),
),
),
],