✨ Realm manage (CRUD)
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220
lib/screens/realm.dart
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220
lib/screens/realm.dart
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:gap/gap.dart';
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import 'package:go_router/go_router.dart';
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import 'package:material_symbols_icons/symbols.dart';
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import 'package:provider/provider.dart';
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import 'package:styled_widget/styled_widget.dart';
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import 'package:surface/providers/sn_network.dart';
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import 'package:surface/types/realm.dart';
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import 'package:surface/widgets/account/account_image.dart';
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import 'package:surface/widgets/dialog.dart';
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import 'package:surface/widgets/loading_indicator.dart';
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import 'package:surface/widgets/universal_image.dart';
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class RealmScreen extends StatefulWidget {
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const RealmScreen({super.key});
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@override
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State<RealmScreen> createState() => _RealmScreenState();
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}
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class _RealmScreenState extends State<RealmScreen> {
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bool _isBusy = false;
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bool _isCompactView = false;
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List<SnRealm>? _realms;
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Future<void> _fetchRealms() async {
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setState(() => _isBusy = true);
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try {
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final sn = context.read<SnNetworkProvider>();
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final resp = await sn.client.get('/cgi/id/realms/me/available');
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_realms = List<SnRealm>.from(
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resp.data?.map((e) => SnRealm.fromJson(e)) ?? [],
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);
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} catch (err) {
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if (mounted) context.showErrorDialog(err);
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} finally {
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setState(() => _isBusy = false);
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}
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}
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Future<void> _deleteRealm(SnRealm realm) async {
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final confirm = await context.showConfirmDialog(
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'realmDelete'.tr(args: ['#${realm.alias}']),
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'realmDeleteDescription'.tr(),
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);
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if (!confirm) return;
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if (!mounted) return;
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final sn = context.read<SnNetworkProvider>();
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setState(() => _isBusy = true);
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try {
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await sn.client.delete('/cgi/id/realms/${realm.alias}');
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if (!mounted) return;
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context.showSnackbar('realmDeleted'.tr(args: ['#${realm.alias}']));
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_fetchRealms();
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} catch (err) {
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if (!mounted) return;
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context.showErrorDialog(err);
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} finally {
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setState(() => _isBusy = false);
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}
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}
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@override
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void initState() {
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super.initState();
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_fetchRealms();
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}
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@override
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Widget build(BuildContext context) {
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final sn = context.read<SnNetworkProvider>();
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return Scaffold(
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appBar: AppBar(
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title: Text('screenRealm').tr(),
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actions: [
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IconButton(
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icon: !_isCompactView
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? const Icon(Icons.view_list)
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: const Icon(Icons.view_module),
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onPressed: () {
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setState(() => _isCompactView = !_isCompactView);
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},
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),
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],
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),
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floatingActionButton: FloatingActionButton(
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child: const Icon(Symbols.group_add),
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onPressed: () {
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GoRouter.of(context).pushNamed('realmManage');
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},
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),
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body: Column(
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children: [
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LoadingIndicator(isActive: _isBusy),
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Expanded(
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child: RefreshIndicator(
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onRefresh: _fetchRealms,
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child: ListView.builder(
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itemCount: _realms?.length ?? 0,
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itemBuilder: (context, idx) {
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final realm = _realms![idx];
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if (_isCompactView) {
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return ListTile(
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contentPadding:
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const EdgeInsets.symmetric(horizontal: 16),
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leading: AccountImage(
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content: realm.avatar,
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fallbackWidget: const Icon(Symbols.group, size: 20),
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),
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title: Text(realm.name),
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subtitle: Text(
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realm.description,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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trailing: PopupMenuButton(
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itemBuilder: (BuildContext context) => [
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PopupMenuItem(
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child: Row(
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children: [
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const Icon(Symbols.edit),
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const Gap(16),
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Text('edit').tr(),
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],
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),
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onTap: () {
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GoRouter.of(context).pushNamed(
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'realmManage',
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queryParameters: {'editing': realm.alias},
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).then((value) {
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if (value != null) {
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_fetchRealms();
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}
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});
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},
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),
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PopupMenuItem(
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child: Row(
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children: [
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const Icon(Symbols.delete),
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const Gap(16),
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Text('delete').tr(),
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],
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),
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onTap: () {
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_deleteRealm(realm);
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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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return Card(
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margin: const EdgeInsets.all(12),
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child: InkWell(
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borderRadius: const BorderRadius.all(Radius.circular(8)),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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AspectRatio(
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aspectRatio: 16 / 7,
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child: Stack(
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clipBehavior: Clip.none,
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fit: StackFit.expand,
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children: [
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Container(
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color: Theme.of(context)
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.colorScheme
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.surfaceContainer,
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child: (realm.banner?.isEmpty ?? true)
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? const SizedBox.shrink()
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: AutoResizeUniversalImage(
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sn.getAttachmentUrl(realm.banner!),
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fit: BoxFit.cover,
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),
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),
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Positioned(
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bottom: -30,
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left: 18,
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child: AccountImage(
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content: realm.avatar,
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radius: 24,
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fallbackWidget:
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const Icon(Symbols.group, size: 24),
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),
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),
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],
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),
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),
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const Gap(20 + 12),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(realm.name).textStyle(
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Theme.of(context).textTheme.titleMedium!),
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Text(realm.description).textStyle(
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Theme.of(context).textTheme.bodySmall!),
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],
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).padding(horizontal: 24, bottom: 14),
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],
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),
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onTap: () {},
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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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);
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}
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}
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