Files
noo/lib/views/trash_view.dart
T
ayushyaandClaude Opus 5.5 56784ef212 Rebuild UI on the Noo design system
Replaces the Material 3 screens with the Noo design system: warm
neutrals, one violet accent, pill controls, Schibsted Grotesk/
Instrument Sans, Lucide icons, no gradients/shadows.

- New lib/widgets/noo/ component kit (core, lists, files, media, nav,
  overlays) plus lib/theme/design_tokens.dart for the color/type/space/
  radius/motion tokens.
- Rebuilt the app shell (top/bottom bars, drawer, desktop sidebar and
  toolbar), every tab (Files/Offline, Photos, Favorites, Recent,
  Activity, Trash, Shares), Settings, the lock and login screens, the
  media viewer, search, the details/share sheets, and the share-upload
  and move/copy destination pickers.
- Added a design canvas (linked from DESIGN_SYSTEM.md) covering the
  screens the spec didn't already describe, with matching Android and
  iOS chrome; wrote up the approved recipes into DESIGN_SYSTEM.md §4.
- Removed now-dead legacy widgets (media_grid_tile, swipeable_item,
  sync_status_badge, selectable_thumbnail) and updated
  architecture.md/styling.md/standards.md to describe the new
  structure and component/testing conventions.
- Added widget tests for the noo/ component kit.

This is a UI-only rework: no provider/model/service behavior changed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-26 01:51:58 -04:00

371 lines
12 KiB
Dart

import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:provider/provider.dart';
import 'package:lucide_icons_flutter/lucide_icons.dart';
import '../models/nextcloud_item.dart';
import '../providers/trash_controller.dart';
import '../theme/design_tokens.dart';
import '../widgets/noo/core/noo_button.dart';
import '../widgets/noo/files/noo_file_kind.dart';
import '../widgets/noo/files/noo_file_row.dart';
import '../widgets/noo/files/noo_file_table.dart';
import '../widgets/noo/files/noo_file_tile.dart';
import '../widgets/noo/lists/noo_banner.dart';
import '../widgets/noo/lists/noo_grouped_list.dart';
import '../widgets/noo/noo_layout.dart';
import '../widgets/tabs/tab_location.dart';
import '../widgets/tabs/tab_state_slivers.dart';
/// The Trash tab: a retention banner (`NooBanner`, with "Empty trash" as
/// its danger action) then the trashed-items list, per `DESIGN_SYSTEM.md`
/// §4. There's no dedicated "empty trash" endpoint anywhere in
/// [TrashController]/`NextcloudService` - [_emptyTrash] composes it from
/// the existing per-item [TrashController.deleteForever], the same way
/// `FavoritesView._confirmDeleteSelected` builds its bulk delete from a
/// per-item call.
class TrashView extends StatefulWidget {
final ScrollController scrollController;
const TrashView({super.key, required this.scrollController});
@override
State<TrashView> createState() => _TrashViewState();
}
class _TrashViewState extends State<TrashView> {
bool _requested = false;
@override
Widget build(BuildContext context) {
final colors = context.nooColors;
final trashController = context.watch<TrashController>();
if (!_requested) {
_requested = true;
WidgetsBinding.instance.addPostFrameCallback(
(_) => trashController.fetchAll(),
);
}
final trash = trashController.items;
final isDesktop = NooLayout.isDesktop(context);
final List<Widget> contentSlivers = [
SliverPadding(
padding: EdgeInsets.fromLTRB(
NooLayout.gutter(context),
NooSpace.md,
NooLayout.gutter(context),
0,
),
sliver: SliverToBoxAdapter(
child: NooBanner(
actionLabel: trash.isEmpty ? null : 'Empty trash',
onAction: trash.isEmpty ? null : () => _confirmEmptyTrash(context, trash),
child: const Text('Deleted items are kept for 30 days, then removed automatically.'),
),
),
),
const SliverToBoxAdapter(child: SizedBox(height: NooSpace.md)),
if (trashController.isLoading && trash.isEmpty)
tabLoadingSliver
else if (trashController.errorMessage != null)
tabErrorSliver(
context,
title: 'Could not load trash',
message: trashController.errorMessage!,
onRetry: trashController.fetchAll,
)
else if (trash.isEmpty)
tabEmptySliver(
context,
icon: LucideIcons.trash2,
message: 'Trash is empty',
)
else if (isDesktop)
_buildDesktopTable(context, trash)
else
_buildMobileList(context, trash),
...tabBottomInsetSlivers,
];
return ColoredBox(
color: colors.bg,
child: RefreshIndicator(
color: colors.accent,
backgroundColor: colors.surface,
onRefresh: trashController.fetchAll,
child: CustomScrollView(
controller: widget.scrollController,
slivers: contentSlivers,
),
),
);
}
Widget _buildMobileList(BuildContext context, List<NextcloudItem> trash) {
return SliverPadding(
padding: const EdgeInsets.symmetric(horizontal: NooSpace.sm),
sliver: SliverToBoxAdapter(
child: NooGroupedList(
children: [
for (final item in trash)
NooFileRow(
kind: NooFileKind.from(
name: item.name,
mimeType: item.mimeType,
isDirectory: item.isFolder,
),
name: item.name,
meta: _meta(item),
iosStyle: NooLayout.iosStyle(context),
trailing: SizedBox.square(
dimension: 40,
child: Semantics(
button: true,
label: 'Restore',
child: InkResponse(
onTap: () => _restore(context, item),
radius: 20,
child: const Icon(LucideIcons.rotateCcw),
),
),
),
onMore: () => _confirmDeleteForever(context, item),
),
],
),
),
);
}
Widget _buildDesktopTable(BuildContext context, List<NextcloudItem> trash) {
return SliverPadding(
padding: const EdgeInsets.symmetric(
horizontal: NooSpace.xl,
vertical: NooSpace.xs,
),
sliver: SliverList(
delegate: SliverChildBuilderDelegate((context, index) {
if (index == 0) {
return const NooFileTableHeader(
col2Label: 'Deleted',
col3Label: 'Original location',
);
}
final item = trash[index - 1];
return _TrashDesktopRow(
kind: NooFileKind.from(
name: item.name,
mimeType: item.mimeType,
isDirectory: item.isFolder,
),
name: item.name,
col2: _deletedLabel(item),
col3: item.originalLocation ?? 'Unknown location',
onRestore: () => _restore(context, item),
onMore: () => _confirmDeleteForever(context, item),
);
}, childCount: trash.length + 1),
),
);
}
String _meta(NextcloudItem item) =>
'Deleted ${_deletedLabel(item)} · ${tabLocationLabel(item.originalLocation ?? item.path, item.name)}';
String _deletedLabel(NextcloudItem item) =>
item.deletedAt != null ? DateFormat.yMMMd().format(item.deletedAt!) : 'recently';
Future<void> _restore(BuildContext context, NextcloudItem item) async {
final messenger = ScaffoldMessenger.of(context);
final success = await context.read<TrashController>().restore(item);
messenger.showSnackBar(
SnackBar(
content: Text(
success ? 'Restored ${item.name}' : 'Failed to restore ${item.name}',
),
behavior: SnackBarBehavior.floating,
),
);
}
Future<void> _confirmDeleteForever(
BuildContext context,
NextcloudItem item,
) async {
final confirmed = await showDialog<bool>(
context: context,
builder: (dialogContext) {
return AlertDialog(
title: const Text('Delete forever'),
content: Text(
'Permanently delete "${item.name}"? This cannot be undone.',
),
actions: [
TextButton(
onPressed: () => Navigator.pop(dialogContext, false),
child: const Text('Cancel'),
),
FilledButton(
style: FilledButton.styleFrom(
backgroundColor: Theme.of(dialogContext).colorScheme.error,
),
onPressed: () => Navigator.pop(dialogContext, true),
child: const Text('Delete forever'),
),
],
);
},
);
if (confirmed != true || !context.mounted) return;
final messenger = ScaffoldMessenger.of(context);
final success = await context.read<TrashController>().deleteForever(item);
messenger.showSnackBar(
SnackBar(
content: Text(
success ? 'Deleted ${item.name}' : 'Failed to delete ${item.name}',
),
behavior: SnackBarBehavior.floating,
),
);
}
Future<void> _confirmEmptyTrash(
BuildContext context,
List<NextcloudItem> trash,
) async {
final confirmed = await showDialog<bool>(
context: context,
builder: (dialogContext) {
return AlertDialog(
title: const Text('Empty trash'),
content: Text(
'Permanently delete all ${trash.length} item(s) in trash? This cannot be undone.',
),
actions: [
TextButton(
onPressed: () => Navigator.pop(dialogContext, false),
child: const Text('Cancel'),
),
FilledButton(
style: FilledButton.styleFrom(
backgroundColor: Theme.of(dialogContext).colorScheme.error,
),
onPressed: () => Navigator.pop(dialogContext, true),
child: const Text('Empty trash'),
),
],
);
},
);
if (confirmed != true || !context.mounted) return;
final controller = context.read<TrashController>();
final messenger = ScaffoldMessenger.of(context);
var succeeded = 0;
for (final item in trash) {
if (await controller.deleteForever(item)) succeeded++;
}
if (!context.mounted) return;
messenger.showSnackBar(
SnackBar(
content: Text('Deleted $succeeded of ${trash.length} item(s)'),
behavior: SnackBarBehavior.floating,
),
);
}
}
/// Desktop trash row: like `NooFileTableRow`, but its 120px last column
/// holds a tonal "Restore" button plus the overflow button (permanent
/// delete) instead of status icons - `NooFileTableRow` has no slot for
/// screen-specific actions there. Column widths (180/160/120) are matched
/// by hand to `NooFileTableHeader`'s (private in `noo_file_table.dart`) so
/// this still lines up under it; promoting an optional `actions` slot onto
/// `NooFileTableRow` would let this fold back into the shared component.
class _TrashDesktopRow extends StatelessWidget {
final NooFileKind kind;
final String name;
final String col2;
final String col3;
final VoidCallback onRestore;
final VoidCallback onMore;
const _TrashDesktopRow({
required this.kind,
required this.name,
required this.col2,
required this.col3,
required this.onRestore,
required this.onMore,
});
@override
Widget build(BuildContext context) {
final colors = context.nooColors;
final metaStyle = NooText.meta.copyWith(color: colors.fg3);
return SizedBox(
height: NooSizes.rowDesktop,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: NooSpace.sm),
child: Row(
children: [
Expanded(
child: Row(
children: [
NooFileTile(kind: kind, size: NooFileTileSize.desktop),
const SizedBox(width: NooSpace.sm),
Expanded(
child: Text(
name,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: NooText.body.copyWith(
fontSize: 14,
fontWeight: FontWeight.w500,
color: colors.fg1,
),
),
),
const SizedBox(width: NooSpace.md),
],
),
),
SizedBox(
width: 180,
child: Text(col2, maxLines: 1, overflow: TextOverflow.ellipsis, style: metaStyle),
),
SizedBox(
width: 160,
child: Text(col3, maxLines: 1, overflow: TextOverflow.ellipsis, style: metaStyle),
),
SizedBox(
width: 120,
child: FittedBox(
fit: BoxFit.scaleDown,
alignment: Alignment.centerRight,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
NooButton(
variant: NooButtonVariant.tonal,
size: NooButtonSize.xs,
onTap: onRestore,
child: const Text('Restore'),
),
const SizedBox(width: 4),
NooOverflowButton(size: 24, onTap: onMore),
],
),
),
),
],
),
),
);
}
}