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refactor(useragent): moved shared CreamPanel and StatePanel into generic widgets

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This commit is contained in:
hdbg
2026-03-28 17:57:50 +01:00
parent a3203936d2
commit 0c2d4986a2
12 changed files with 151 additions and 310 deletions
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82
useragent/lib/screens/dashboard/evm/grants/grants.dart
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@@ -5,6 +5,7 @@ import 'package:arbiter/router.gr.dart';
import 'package:arbiter/screens/dashboard/evm/grants/widgets/grant_card.dart';
import 'package:arbiter/theme/palette.dart';
import 'package:arbiter/widgets/page_header.dart';
import 'package:arbiter/widgets/state_panel.dart';
import 'package:auto_route/auto_route.dart';
import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
@@ -18,79 +19,6 @@ String _formatError(Object error) {
return message;
}
// ─── State panel ──────────────────────────────────────────────────────────────
class _StatePanel extends StatelessWidget {
const _StatePanel({
required this.icon,
required this.title,
required this.body,
this.actionLabel,
this.onAction,
this.busy = false,
});
final IconData icon;
final String title;
final String body;
final String? actionLabel;
final Future<void> Function()? onAction;
final bool busy;
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
return Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(24),
color: Palette.cream.withValues(alpha: 0.92),
border: Border.all(color: Palette.line),
),
child: Padding(
padding: EdgeInsets.all(2.8.h),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (busy)
SizedBox(
width: 2.8.h,
height: 2.8.h,
child: const CircularProgressIndicator(strokeWidth: 2.5),
)
else
Icon(icon, size: 34, color: Palette.coral),
SizedBox(height: 1.8.h),
Text(
title,
style: theme.textTheme.headlineSmall?.copyWith(
color: Palette.ink,
fontWeight: FontWeight.w800,
),
),
SizedBox(height: 1.h),
Text(
body,
style: theme.textTheme.bodyLarge?.copyWith(
color: Palette.ink.withValues(alpha: 0.72),
height: 1.5,
),
),
if (actionLabel != null && onAction != null) ...[
SizedBox(height: 2.h),
OutlinedButton.icon(
onPressed: () => onAction!(),
icon: const Icon(Icons.refresh),
label: Text(actionLabel!),
),
],
],
),
),
);
}
}
// ─── Grant list ───────────────────────────────────────────────────────────────
class _GrantList extends StatelessWidget {
@@ -149,27 +77,27 @@ class EvmGrantsScreen extends ConsumerWidget {
final grants = grantsState?.grants;
final content = switch (grantsAsync) {
AsyncLoading() when grantsState == null => const _StatePanel(
AsyncLoading() when grantsState == null => const StatePanel(
icon: Icons.hourglass_top,
title: 'Loading grants',
body: 'Pulling grant registry from Arbiter.',
busy: true,
),
AsyncError(:final error) => _StatePanel(
AsyncError(:final error) => StatePanel(
icon: Icons.sync_problem,
title: 'Grant registry unavailable',
body: _formatError(error),
actionLabel: 'Retry',
onAction: safeRefresh,
),
AsyncData(:final value) when value == null => _StatePanel(
AsyncData(:final value) when value == null => StatePanel(
icon: Icons.portable_wifi_off,
title: 'No active server connection',
body: 'Reconnect to Arbiter to list EVM grants.',
actionLabel: 'Refresh',
onAction: safeRefresh,
),
_ when grants != null && grants.isEmpty => _StatePanel(
_ when grants != null && grants.isEmpty => StatePanel(
icon: Icons.policy_outlined,
title: 'No grants yet',
body: 'Create a grant to allow SDK clients to sign transactions.',