- Enhance profile screen relay management with skeleton loading and input validation.

- Introduce relay URL normalization for comparison to prevent duplicates.

- Update UI elements for better user experience and feedback during operations.
This commit is contained in:
Henrique Velloso
2026-01-23 17:01:21 -03:00
committed by franzap
parent a953ebbcf4
commit 9e177c6bb3
2 changed files with 229 additions and 111 deletions
+189 -104
View File
@@ -26,6 +26,7 @@ import 'package:zapstore/services/updates_service.dart';
import 'package:zapstore/widgets/common/note_parser.dart';
import 'package:zapstore/widgets/nwc_widgets.dart';
import 'package:zapstore/widgets/latest_releases_container.dart';
import 'package:skeletonizer/skeletonizer.dart';
// Note: Relay debugging features have been removed as they depend on internal APIs
// that are no longer public in purplebase 0.3.3+
@@ -1407,6 +1408,17 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
final relayUrlController = useTextEditingController();
final isOperating = useState(false);
final selectedProtocol = useState<String>('wss://');
final hasText = useState(false);
// Listen to text changes to enable/disable add button
useEffect(() {
void listener() {
hasText.value = relayUrlController.text.trim().isNotEmpty;
}
relayUrlController.addListener(listener);
return () => relayUrlController.removeListener(listener);
}, [relayUrlController]);
// Watch the named provider (can be invalidated after save/publish)
final relayListState = ref.watch(_appCatalogRelayListProvider);
@@ -1457,9 +1469,7 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
child: Icon(
Icons.info_outline,
size: 16,
color: Theme.of(
context,
).colorScheme.onSurface.withValues(alpha: 0.6),
color: Theme.of(context).colorScheme.primary,
),
),
const SizedBox(width: 10),
@@ -1492,108 +1502,167 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
),
)
else
...relays.map((relayUrl) {
return Container(
margin: const EdgeInsets.only(bottom: 8),
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 10,
ConstrainedBox(
constraints: const BoxConstraints(maxHeight: 200),
child: SkeletonizerConfig(
data: AppColors.getSkeletonizerConfig(
Theme.of(context).brightness,
),
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.surfaceContainerHighest
.withValues(alpha: 0.3),
borderRadius: BorderRadius.circular(8),
border: Border.all(
color: Theme.of(
context,
).colorScheme.outline.withValues(alpha: 0.2),
child: Skeletonizer(
enabled: isOperating.value,
child: ListView.separated(
shrinkWrap: true,
physics: relays.length > 4
? const BouncingScrollPhysics()
: const NeverScrollableScrollPhysics(),
itemCount: relays.length,
separatorBuilder: (_, __) => const SizedBox(height: 6),
itemBuilder: (context, index) {
final relayUrl = relays[index];
return Container(
width: double.infinity,
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 8,
),
decoration: BoxDecoration(
color: Theme.of(context)
.colorScheme
.surfaceContainerHighest
.withValues(alpha: 0.3),
borderRadius: BorderRadius.circular(8),
border: Border.all(
color: Theme.of(
context,
).colorScheme.outline.withValues(alpha: 0.2),
),
),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
SizedBox(
width: 24,
child: Center(
child: Icon(
Icons.cloud,
size: 16,
color: Theme.of(
context,
).colorScheme.primary,
),
),
),
const SizedBox(width: 8),
Expanded(
child: Text(
relayUrl,
style: const TextStyle(
fontSize: 13,
fontFamily: 'monospace',
fontWeight: FontWeight.w500,
),
),
),
SizedBox(
width: 24,
height: 24,
child: IconButton(
icon: Icon(
Icons.close,
size: 18,
color: Theme.of(context).colorScheme.error,
),
padding: EdgeInsets.zero,
constraints: const BoxConstraints.tightFor(
width: 24,
height: 24,
),
onPressed: isOperating.value
? null
: () => _removeAppCatalogRelay(
context,
ref,
existingRelayList,
relayUrl,
isOperating,
),
tooltip: 'Remove app catalog relay',
),
),
],
),
);
},
),
),
child: Row(
children: [
Icon(
Icons.cloud,
size: 16,
color: Theme.of(context).colorScheme.primary,
),
const SizedBox(width: 10),
Expanded(
child: Text(
relayUrl,
style: const TextStyle(
fontSize: 13,
fontFamily: 'monospace',
fontWeight: FontWeight.w500,
),
),
),
IconButton(
icon: Icon(
Icons.close,
size: 18,
color: Theme.of(context).colorScheme.error,
),
padding: EdgeInsets.zero,
constraints: const BoxConstraints(),
onPressed: isOperating.value
? null
: () => _removeAppCatalogRelay(
context,
ref,
existingRelayList,
relayUrl,
isOperating,
),
tooltip: 'Remove app catalog relay',
),
],
),
);
}),
),
),
const SizedBox(height: 8),
// Add relay input
Row(
children: [
DropdownButton<String>(
value: selectedProtocol.value,
items: const [
DropdownMenuItem(
value: 'wss://',
child: Text('wss://'),
),
DropdownMenuItem(
value: 'ws://',
child: Text('ws://'),
),
],
onChanged: isOperating.value
? null
: (value) {
if (value != null) {
selectedProtocol.value = value;
}
},
style: const TextStyle(
fontSize: 13,
fontFamily: 'monospace',
fontWeight: FontWeight.w500,
),
underline: const SizedBox.shrink(),
isDense: true,
),
const SizedBox(width: 8),
Expanded(
child: TextField(
controller: relayUrlController,
enabled: !isOperating.value,
decoration: InputDecoration(
hintText: 'relay.example.com',
hintStyle: TextStyle(
fontSize: 12,
color: Theme.of(
context,
).colorScheme.onSurface.withValues(alpha: 0.4),
),
prefixIcon: Padding(
padding: const EdgeInsets.only(left: 8),
child: DecoratedBox(
decoration: BoxDecoration(
color: Theme.of(context)
.colorScheme
.surfaceContainerHighest
.withValues(alpha: 0.7),
borderRadius: BorderRadius.circular(6),
),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 6),
child: DropdownButtonHideUnderline(
child: DropdownButton<String>(
value: selectedProtocol.value,
items: const [
DropdownMenuItem(
value: 'wss://',
child: Text('wss://'),
),
DropdownMenuItem(
value: 'ws://',
child: Text('ws://'),
),
],
onChanged: isOperating.value
? null
: (value) {
if (value != null) {
selectedProtocol.value = value;
}
},
style: const TextStyle(
fontSize: 12,
fontFamily: 'monospace',
fontWeight: FontWeight.w500,
),
isDense: true,
iconSize: 14,
),
),
),
),
),
prefixIconConstraints: const BoxConstraints(
minWidth: 70,
minHeight: 0,
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 10,
@@ -1613,9 +1682,9 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
if (value.trim().isNotEmpty) {
// Remove protocol if user typed it manually
final cleaned = value.trim().replaceFirst(
RegExp(r'^(ws|wss)://'),
'',
);
RegExp(r'^(ws|wss)://'),
'',
);
_addAppCatalogRelay(
context,
ref,
@@ -1635,9 +1704,9 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
if (url.isNotEmpty) {
// Remove protocol if user typed it manually
final cleaned = url.replaceFirst(
RegExp(r'^(ws|wss)://'),
'',
);
RegExp(r'^(ws|wss)://'),
'',
);
await _addAppCatalogRelay(
context,
ref,
@@ -1653,8 +1722,10 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
loading: () => true,
orElse: () => false,
);
final isDisabled =
isLoading || isOperating.value || !hasText.value;
return IconButton(
onPressed: isLoading || isOperating.value ? null : callback,
onPressed: isDisabled ? null : callback,
icon: isLoading
? const SizedBox(
width: 20,
@@ -1664,8 +1735,17 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
: const Icon(Icons.add),
tooltip: 'Add relay',
style: IconButton.styleFrom(
backgroundColor: Theme.of(context).colorScheme.primaryContainer,
foregroundColor: Theme.of(context).colorScheme.onPrimaryContainer,
backgroundColor: isDisabled
? Theme.of(context)
.colorScheme
.surfaceContainerHighest
.withValues(alpha: 0.3)
: Theme.of(context).colorScheme.primaryContainer,
foregroundColor: isDisabled
? Theme.of(
context,
).colorScheme.onSurface.withValues(alpha: 0.4)
: Theme.of(context).colorScheme.onPrimaryContainer,
),
);
},
@@ -1742,7 +1822,6 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
ref.read(updatesRefreshProvider.notifier).state++;
ref.read(latestReleasesRefreshProvider.notifier).state++;
controller.clear();
if (context.mounted) {
@@ -1770,6 +1849,10 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
return;
}
// Capture a stable context reference before async operations
// The itemBuilder context may become invalid after widget rebuilds
final navigatorContext = Navigator.of(context).context;
try {
isOperating.value = true;
@@ -1792,6 +1875,11 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
signedRelayList,
}, source: const RemoteSource(relays: 'bootstrap'));
// Show success toast using stable context
if (navigatorContext.mounted) {
navigatorContext.showInfo('App catalog relay removed');
}
// Increment refresh token to force UI refresh
ref.read(_appCatalogRelaysRefreshProvider.notifier).state++;
@@ -1803,13 +1891,9 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
// Cancel subscriptions tied to the removed relay only
await _cancelAppCatalogSubscriptions(ref, {relayUrl});
if (context.mounted) {
context.showInfo('App catalog relay removed');
}
} catch (e) {
if (context.mounted) {
context.showError(
if (navigatorContext.mounted) {
navigatorContext.showError(
'Failed to remove app catalog relay',
description: '$e',
);
@@ -1828,8 +1912,9 @@ class _AppCatalogRelayManagementSection extends HookConsumerWidget {
final targets = relaysToCancel.map((r) => r.toLowerCase()).toSet();
for (final sub in subscriptions.values) {
final hasTargetRelay =
sub.relays.keys.any((relay) => targets.contains(relay.toLowerCase()));
final hasTargetRelay = sub.relays.keys.any(
(relay) => targets.contains(relay.toLowerCase()),
);
if (hasTargetRelay) {
await ref.storage.cancel(sub.request);
}
+40 -7
View File
@@ -71,14 +71,47 @@ bool _isValidRelayHost(String host) {
return true;
}
/// Checks if a relay URL already exists in the set.
/// Normalizes both URLs before comparison for robustness.
bool isDuplicateRelay(String normalizedUrl, Set<String> existingRelays) {
for (final existing in existingRelays) {
final existingNormalized = validateAndNormalizeRelayUrl(existing);
if (existingNormalized == null) continue;
/// Normalizes a relay URL for comparison, including default ports.
/// Returns a canonical form: scheme://host:port/path
/// where port is always explicit (defaults: 443 for wss, 80 for ws).
String? _normalizeForComparison(String url) {
final normalized = validateAndNormalizeRelayUrl(url);
if (normalized == null) return null;
if (existingNormalized == normalizedUrl) {
final uri = Uri.parse(normalized);
final defaultPort = uri.scheme == 'wss' ? 443 : 80;
final port = uri.hasPort && uri.port != 0 ? uri.port : defaultPort;
final buffer = StringBuffer()
..write(uri.scheme)
..write('://')
..write(uri.host.toLowerCase())
..write(':')
..write(port);
var path = uri.path;
while (path.endsWith('/')) {
path = path.substring(0, path.length - 1);
}
if (path.isNotEmpty) {
buffer.write(path);
}
return buffer.toString();
}
/// Checks if a relay URL already exists in the set.
/// Normalizes both URLs before comparison, considering default ports.
/// Treats wss://relay.com and wss://relay.com:443 as duplicates.
bool isDuplicateRelay(String normalizedUrl, Set<String> existingRelays) {
final newUrlCanonical = _normalizeForComparison(normalizedUrl);
if (newUrlCanonical == null) return false;
for (final existing in existingRelays) {
final existingCanonical = _normalizeForComparison(existing);
if (existingCanonical == null) continue;
if (existingCanonical == newUrlCanonical) {
return true;
}
}