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feat: category / hashtag pages

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- with links form stream info
closes #12
This commit is contained in:
Kieran
2025-05-15 14:12:37 +01:00
parent 54a61322cf
commit 52953a4c16
16 changed files with 483 additions and 26 deletions
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109
lib/widgets/category_top_zapped.dart Normal file
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@ -0,0 +1,109 @@
import 'package:collection/collection.dart';
import 'package:flutter/material.dart';
import 'package:ndk/ndk.dart';
import 'package:zap_stream_flutter/main.dart';
import 'package:zap_stream_flutter/rx_filter.dart';
import 'package:zap_stream_flutter/theme.dart';
import 'package:zap_stream_flutter/utils.dart';
import 'package:zap_stream_flutter/widgets/avatar.dart';
import 'package:zap_stream_flutter/widgets/profile.dart';
class CategoryTopZapped extends StatelessWidget {
final String tag;
final int? limit;
const CategoryTopZapped({super.key, required this.tag, this.limit});
@override
Widget build(BuildContext context) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
spacing: 8,
children: [
RichText(
text: TextSpan(
children: [
WidgetSpan(
child: Icon(Icons.bolt, color: ZAP_1),
alignment: PlaceholderAlignment.middle,
),
TextSpan(
text: " Most Zapped Streamers",
style: TextStyle(color: LAYER_4, fontWeight: FontWeight.w500),
),
],
),
),
SingleChildScrollView(
scrollDirection: Axis.horizontal,
primary: false,
child: FutureBuilder(
future:
ndk.requests
.query(
filters: [
Filter(
kinds: [30_311],
limit: 100,
tTags: [tag.toLowerCase()],
),
],
)
.future,
builder: (context, state) {
final aTags =
(state.data ?? [])
.map((e) => "30311:${e.pubKey}:${e.getDtag()}")
.toList();
return RxFilter<Nip01Event>(
Key("top-zapped:$tag:${aTags.length}"),
filters: [
Filter(kinds: [9735], aTags: aTags),
],
builder: (context, zaps) {
final parsedZaps =
zaps?.map((e) => ZapReceipt.fromEvent(e)) ?? [];
final topZapped = topZapReceiver(parsedZaps).entries
.sortedBy((e) => e.value.sum)
.reversed
.take(limit ?? 5);
return Row(
spacing: 16,
children:
topZapped
.map(
(e) => Row(
spacing: 8,
children: [
AvatarWidget.pubkey(e.key),
Column(
crossAxisAlignment:
CrossAxisAlignment.start,
spacing: 2,
children: [
Text(
formatSats(e.value.sum, maxDigits: 0),
style: TextStyle(
color: ZAP_1,
fontWeight: FontWeight.bold,
),
),
ProfileNameWidget.pubkey(e.key),
],
),
],
),
)
.toList(),
);
},
);
},
),
),
],
);
}
}

25
lib/widgets/game_info.dart Normal file
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@ -0,0 +1,25 @@
import 'package:flutter/widgets.dart';
import 'package:go_router/go_router.dart';
import 'package:zap_stream_flutter/theme.dart';
import 'package:zap_stream_flutter/utils.dart';
import 'package:zap_stream_flutter/widgets/pill.dart';
class GameInfoWidget extends StatelessWidget {
final GameInfo info;
const GameInfoWidget({super.key, required this.info});
@override
Widget build(BuildContext context) {
return PillWidget(
color: LAYER_2,
onTap: () {
context.push("/category/${Uri.encodeComponent(info.id)}", extra: info);
},
child: Text(
info.name,
style: TextStyle(color: PRIMARY_1, fontWeight: FontWeight.bold),
),
);
}
}

11
lib/widgets/pill.dart
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@ -3,12 +3,18 @@ import 'package:flutter/material.dart';
class PillWidget extends StatelessWidget {
final Widget child;
final Color? color;
final void Function()? onTap;
const PillWidget({super.key, required this.child, required this.color});
const PillWidget({
super.key,
required this.child,
required this.color,
this.onTap,
});
@override
Widget build(BuildContext context) {
return Container(
final inner = Container(
padding: EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
borderRadius: BorderRadius.all(Radius.circular(8)),
@ -16,5 +22,6 @@ class PillWidget extends StatelessWidget {
),
child: child,
);
return onTap != null ? GestureDetector(onTap: onTap, child: inner) : inner;
}
}

5
lib/widgets/stream_grid.dart
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@ -25,6 +25,11 @@ class StreamGrid extends StatelessWidget {
events
.map((e) => StreamEvent(e))
.where((e) => e.info.stream?.contains(".m3u8") ?? false)
.where(
(e) =>
(e.info.starts ?? e.event.createdAt) <=
(DateTime.now().millisecondsSinceEpoch / 1000),
)
.sortedBy((a) => a.info.starts ?? a.event.createdAt)
.reversed;
final live = streams.where((s) => s.info.status == StreamStatus.live);

35
lib/widgets/stream_info.dart
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@ -1,8 +1,12 @@
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:intl/intl.dart';
import 'package:zap_stream_flutter/theme.dart';
import 'package:zap_stream_flutter/utils.dart';
import 'package:zap_stream_flutter/widgets/button_follow.dart';
import 'package:zap_stream_flutter/widgets/game_info.dart';
import 'package:zap_stream_flutter/widgets/nostr_text.dart';
import 'package:zap_stream_flutter/widgets/pill.dart';
import 'package:zap_stream_flutter/widgets/profile.dart';
import 'package:zap_stream_flutter/widgets/stream_cards.dart';
@ -45,7 +49,36 @@ class StreamInfoWidget extends StatelessWidget {
),
),
if (stream.info.summary?.isNotEmpty ?? false)
Text(stream.info.summary!),
Text.rich(
TextSpan(
children: textToSpans(
stream.info.summary!,
[],
stream.info.host,
),
),
),
if (stream.info.tags.isNotEmpty || stream.info.gameInfo != null)
Row(
spacing: 2,
children: [
if (stream.info.gameInfo != null)
GameInfoWidget(info: stream.info.gameInfo!),
...stream.info.tags.map(
(t) => PillWidget(
color: LAYER_2,
onTap: () {
context.push("/t/${Uri.encodeComponent(t)}");
},
child: Text(
t,
style: TextStyle(fontWeight: FontWeight.bold),
),
),
),
],
),
StreamCardsWidget(stream: stream),
],
),