309 lines
10 KiB
Dart
309 lines
10 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:provider/provider.dart';
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import '../l10n/app_localizations.dart';
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import '../models/remote_command.dart';
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import '../utils/navigation.dart';
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import '../viewmodels/admin_pin_view_model.dart';
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import '../viewmodels/remote_sync_view_model.dart';
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import 'dialogs/new_tab_dialog.dart';
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class AdminScreenView extends StatelessWidget {
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const AdminScreenView({super.key});
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void _leave(BuildContext context) {
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final adminPinViewModel = context.read<AdminPinViewModel>();
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context.popOrGo('/bar');
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adminPinViewModel.lock();
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}
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Future<void> _openNewTab(BuildContext context) async {
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final l10n = AppLocalizations.of(context);
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final name = await showNewTabDialog(context);
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if (name == null || !context.mounted) return;
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ScaffoldMessenger.of(
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context,
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).showSnackBar(SnackBar(content: Text(l10n.tabOpened(name))));
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}
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Future<void> _confirmUnlink(BuildContext context) async {
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final l10n = AppLocalizations.of(context);
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final confirmed = await showDialog<bool>(
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context: context,
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builder: (ctx) => AlertDialog(
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title: Text(l10n.disconnectFromServer),
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content: Text(l10n.disconnectFromServerDescription),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(ctx, false),
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child: Text(l10n.cancel),
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),
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FilledButton(
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onPressed: () => Navigator.pop(ctx, true),
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style: FilledButton.styleFrom(backgroundColor: Colors.red),
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child: Text(l10n.disconnect),
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),
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],
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),
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);
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if (confirmed == true && context.mounted) {
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await context.read<RemoteSyncViewModel>().unlink();
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}
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}
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@override
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Widget build(BuildContext context) {
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final l10n = AppLocalizations.of(context);
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final remoteSync = context.watch<RemoteSyncViewModel>();
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return PopScope(
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onPopInvokedWithResult: (didPop, result) {
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if (didPop) context.read<AdminPinViewModel>().lock();
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},
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child: Scaffold(
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appBar: AppBar(
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leading: IconButton(
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onPressed: () => _leave(context),
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icon: const Icon(Icons.arrow_back),
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),
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title: Text(l10n.admin),
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actions: [
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IconButton(
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tooltip: l10n.logout,
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onPressed: () {
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final adminPinViewModel = context.read<AdminPinViewModel>();
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context.go('/bar');
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adminPinViewModel.lock();
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},
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icon: const Icon(Icons.logout),
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),
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],
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),
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body: ListView(
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padding: const EdgeInsets.symmetric(vertical: 12),
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children: [
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_AdminSection(
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title: l10n.adminTools,
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children: [
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_AdminTile(
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icon: Icons.person_add_alt_1_outlined,
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title: l10n.openNewTab,
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subtitle: l10n.openNewTabDescription,
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onTap: () => _openNewTab(context),
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),
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_AdminTile(
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icon: Icons.inventory_2_outlined,
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title: l10n.products,
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subtitle: l10n.manageProducts,
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onTap: () => context.push('/products'),
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),
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_AdminTile(
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icon: Icons.history_rounded,
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title: l10n.tabHistory,
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subtitle: l10n.closedTabs,
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onTap: () => context.push('/history'),
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),
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],
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),
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const SizedBox(height: 8),
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_AdminSection(
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title: l10n.remoteServer,
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children: [
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if (remoteSync.isConfigured) ...[
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_AdminTile(
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icon: Icons.cloud_done_outlined,
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title: l10n.connected,
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subtitle: l10n.deviceLinked,
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trailing: TextButton(
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onPressed: () => _confirmUnlink(context),
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style: TextButton.styleFrom(foregroundColor: Colors.red),
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child: Text(l10n.disconnect),
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),
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onTap: null,
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),
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] else
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_AdminTile(
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icon: remoteSync.wasRevoked
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? Icons.cloud_off_rounded
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: Icons.cloud_outlined,
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title: l10n.notConnected,
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subtitle: remoteSync.wasRevoked
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? l10n.deviceAccessRevoked
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: l10n.linkToDashboard,
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onTap: () => context.push('/register'),
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),
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],
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),
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if (remoteSync.isConfigured) ...[
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const SizedBox(height: 8),
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_AdminSection(
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title: l10n.remoteActivity,
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children: [
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_AdminTile(
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icon: Icons.sync,
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title: l10n.syncNow,
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subtitle: remoteSync.isSyncing
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? l10n.syncing
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: remoteSync.lastSyncAt != null
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? l10n.lastSync(
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remoteSync.lastSyncAt!
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.toLocal()
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.toString()
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.substring(0, 19),
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)
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: l10n.notSyncedYet,
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trailing: remoteSync.isSyncing
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: null,
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onTap: () => remoteSync.syncNow(),
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),
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],
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),
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if (remoteSync.activity.isNotEmpty)
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_AdminSection(
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title: l10n.remoteActivityHistory,
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children: remoteSync.activity.map((entry) {
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return ListTile(
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dense: true,
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leading: Icon(switch (entry.result) {
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CommandResult.completed => Icons.check_circle_outline,
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CommandResult.conflict => Icons.warning_amber_outlined,
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CommandResult.failed ||
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CommandResult.expired => Icons.error_outline,
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}, size: 20),
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title: Text(
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'${entry.commandType} (${entry.commandId.substring(0, 8)}...)',
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style: const TextStyle(fontSize: 13),
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),
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subtitle: Text(
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'${entry.processedAt.toLocal()} - ${entry.result.name}',
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style: const TextStyle(fontSize: 11),
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),
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);
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}).toList(),
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),
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],
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],
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),
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),
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);
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}
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}
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class _AdminSection extends StatelessWidget {
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final String title;
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final List<Widget> children;
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const _AdminSection({required this.title, required this.children});
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@override
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Widget build(BuildContext context) {
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final scheme = Theme.of(context).colorScheme;
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 8),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title.toUpperCase(),
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w700,
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letterSpacing: 0.5,
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color: scheme.onSurface.withValues(alpha: 0.5),
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),
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),
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const SizedBox(height: 8),
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Container(
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decoration: BoxDecoration(
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color: scheme.onSurface.withValues(alpha: 0.04),
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borderRadius: BorderRadius.circular(14),
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border: Border.all(
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color: scheme.onSurface.withValues(alpha: 0.06),
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),
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),
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clipBehavior: Clip.antiAlias,
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child: Column(children: children),
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),
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],
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),
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);
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}
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}
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class _AdminTile extends StatelessWidget {
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final IconData icon;
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final String title;
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final String? subtitle;
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final Widget? trailing;
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final VoidCallback? onTap;
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const _AdminTile({
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required this.icon,
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required this.title,
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this.subtitle,
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this.trailing,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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final scheme = Theme.of(context).colorScheme;
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return Material(
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color: Colors.transparent,
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child: InkWell(
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onTap: onTap,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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child: Row(
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children: [
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Icon(
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icon,
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size: 22,
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color: scheme.onSurface.withValues(alpha: 0.7),
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style: TextStyle(
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fontWeight: FontWeight.w600,
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color: scheme.onSurface,
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),
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),
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if (subtitle != null)
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Text(
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subtitle!,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: scheme.onSurface.withValues(alpha: 0.5),
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),
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),
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],
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),
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),
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if (trailing != null) ...[const SizedBox(width: 8), trailing!],
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if (onTap != null)
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Icon(
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Icons.chevron_right_rounded,
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color: scheme.onSurface.withValues(alpha: 0.3),
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),
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],
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),
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),
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),
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);
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}
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}
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