feat: rooms list with real Matrix data, MXC avatars and unread badges

2026-04-19 20:07:20 +02:00
parent 883d24479b
commit 5a909f0e0d
4 changed files with 273 additions and 4 deletions
@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:matrix/matrix.dart';
+import 'package:pyramid/core/matrix_client.dart';
+
+class MxcImage extends ConsumerWidget {
+  final Uri? mxcUri;
+  final double? width;
+  final double? height;
+  final Widget Function(BuildContext)? placeholder;
+
+  const MxcImage({
+    super.key,
+    required this.mxcUri,
+    this.width,
+    this.height,
+    this.placeholder,
+  });
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final clientAsync = ref.watch(matrixClientProvider);
+    final uri = mxcUri;
+
+    if (uri == null) return _fallback(context);
+
+    return clientAsync.when(
+      loading: () => _fallback(context),
+      error: (e, st) => _fallback(context),
+      data: (client) => FutureBuilder<Uri>(
+        future: uri.getThumbnailUri(
+          client,
+          width: width != null ? (width! * 2).toInt() : 64,
+          height: height != null ? (height! * 2).toInt() : 64,
+          method: ThumbnailMethod.crop,
+        ),
+        builder: (context, snap) {
+          if (!snap.hasData) return _fallback(context);
+          return Image.network(
+            snap.data!.toString(),
+            width: width,
+            height: height,
+            fit: BoxFit.cover,
+            errorBuilder: (ctx, err, st) => _fallback(context),
+          );
+        },
+      ),
+    );
+  }
+
+  Widget _fallback(BuildContext context) =>
+      placeholder?.call(context) ?? SizedBox(width: width, height: height);
+}