feat: category / hashtag pages

- with links form stream info closes #12
2025-06-20 13:16:34 +00:00 · 2025-05-15 14:12:37 +01:00
parent 54a61322cf
commit 52953a4c16
16 changed files with 483 additions and 26 deletions
--- a/lib/pages/hashtag.dart
+++ b/lib/pages/hashtag.dart
@ -0,0 +1,45 @@
+import 'package:flutter/material.dart';
+import 'package:ndk/ndk.dart';
+import 'package:zap_stream_flutter/rx_filter.dart';
+import 'package:zap_stream_flutter/widgets/category_top_zapped.dart';
+import 'package:zap_stream_flutter/widgets/header.dart';
+import 'package:zap_stream_flutter/widgets/stream_grid.dart';
+
+class HashtagPage extends StatelessWidget {
+  final String tag;
+
+  const HashtagPage({super.key, required this.tag});
+
+  @override
+  Widget build(BuildContext context) {
+    return SingleChildScrollView(
+      child: Container(
+        margin: EdgeInsets.all(5.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            HeaderWidget(),
+            Text(
+              "#$tag",
+              style: TextStyle(fontSize: 30, fontWeight: FontWeight.bold),
+            ),
+            CategoryTopZapped(tag: tag),
+            RxFilter<Nip01Event>(
+              Key("tags-page:$tag"),
+              filters: [
+                Filter(kinds: [30_311], limit: 50, tTags: [tag.toLowerCase()]),
+              ],
+              builder: (ctx, state) {
+                if (state == null) {
+                  return SizedBox.shrink();
+                } else {
+                  return StreamGrid(events: state);
+                }
+              },
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}