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feat: zaps / profiles

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Kieran
2025-05-09 12:23:39 +01:00
parent ab5bdcca69
commit 0ba0839863
25 changed files with 778 additions and 79 deletions
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119
lib/widgets/chat.dart
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@ -24,7 +24,9 @@ class ChatWidget extends StatelessWidget {
child: SingleChildScrollView(
reverse: true,
child: RxFilter<Nip01Event>(
filter: Filter(kinds: [1311], limit: 200, aTags: [stream.aTag]),
filters: [
Filter(kinds: [1311, 9735], limit: 200, aTags: [stream.aTag]),
],
builder: (ctx, state) {
return Column(
spacing: 8,
@ -32,14 +34,105 @@ class ChatWidget extends StatelessWidget {
children:
(state ?? [])
.sortedBy((c) => c.createdAt)
.map((c) => ChatMessageWidget(stream: stream, msg: c))
.map(
(c) => switch (c.kind) {
1311 => ChatMessageWidget(stream: stream, msg: c),
9735 => ChatZapWidget(stream: stream, zap: c),
_ => SizedBox.shrink(),
},
)
.toList(),
);
},
),
),
),
WriteMessageWidget(stream: stream),
if (stream.info.status == StreamStatus.live)
WriteMessageWidget(stream: stream),
if (stream.info.status == StreamStatus.ended)
Container(
padding: EdgeInsets.all(8),
margin: EdgeInsets.symmetric(vertical: 8),
width: double.maxFinite,
alignment: Alignment.center,
decoration: BoxDecoration(
color: PRIMARY_1,
borderRadius: DEFAULT_BR,
),
child: Text(
"STREAM ENDED",
style: TextStyle(fontWeight: FontWeight.bold),
),
),
],
);
}
}
class ChatZapWidget extends StatelessWidget {
final StreamEvent stream;
final Nip01Event zap;
const ChatZapWidget({super.key, required this.stream, required this.zap});
@override
Widget build(BuildContext context) {
final parsed = ZapReceipt.fromEvent(zap);
return Container(
padding: EdgeInsets.all(8),
decoration: BoxDecoration(
border: Border.all(color: ZAP_1),
borderRadius: DEFAULT_BR,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_zapperRowZap(parsed),
if (parsed.comment?.isNotEmpty ?? false) Text(parsed.comment!),
],
),
);
}
Widget _zapperRowZap(ZapReceipt parsed) {
if (parsed.sender != null) {
return ProfileLoaderWidget(parsed.sender!, (ctx, state) {
final name = ProfileNameWidget.nameFromProfile(
state.data ?? Metadata(pubKey: parsed.sender!),
);
return _zapperRow(name, parsed.amountSats ?? 0, state.data);
});
} else {
return _zapperRow("Anon", parsed.amountSats ?? 0, null);
}
}
Widget _zapperRow(String name, int amount, Metadata? profile) {
return Row(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
RichText(
text: TextSpan(
style: TextStyle(color: ZAP_1),
children: [
WidgetSpan(
child: Icon(Icons.bolt, color: ZAP_1),
alignment: PlaceholderAlignment.middle,
),
if (profile != null)
WidgetSpan(
child: Padding(
padding: EdgeInsets.only(right: 8),
child: AvatarWidget(profile: profile, size: 20),
),
),
TextSpan(text: name),
TextSpan(text: " zapped ", style: TextStyle(color: FONT_COLOR)),
TextSpan(text: formatSats(amount)),
TextSpan(text: " sats", style: TextStyle(color: FONT_COLOR)),
],
),
),
],
);
}
@ -58,12 +151,19 @@ class ChatMessageWidget extends StatelessWidget {
return RichText(
text: TextSpan(
children: [
WidgetSpan(child: AvatarWidget(profile: profile, size: 20)),
WidgetSpan(
child: AvatarWidget(profile: profile, size: 24),
alignment: PlaceholderAlignment.middle,
),
TextSpan(text: " "),
TextSpan(
text: ProfileNameWidget.nameFromProfile(profile),
style: TextStyle(
color: msg.pubKey == stream.info.host ? PRIMARY_1 : SECONDARY_1,
WidgetSpan(
alignment: PlaceholderAlignment.middle,
child: ProfileNameWidget(
profile: profile,
style: TextStyle(
color:
msg.pubKey == stream.info.host ? PRIMARY_1 : SECONDARY_1,
),
),
),
TextSpan(text: " "),
@ -120,6 +220,7 @@ class _WriteMessageWidget extends State<WriteMessageWidget> {
Expanded(
child: TextField(
controller: _controller,
onSubmitted: (_) => _sendMessage(),
decoration: InputDecoration(
labelText: "Write message",
contentPadding: EdgeInsets.symmetric(vertical: 4),
@ -128,7 +229,7 @@ class _WriteMessageWidget extends State<WriteMessageWidget> {
),
),
),
IconButton(onPressed: () {}, icon: Icon(Icons.mood)),
//IconButton(onPressed: () {}, icon: Icon(Icons.mood)),
IconButton(
onPressed: () {
_sendMessage();