Files
iiEsaywebUIapp/lib/features/chat/widgets/folder_management_dialog.dart
2025-08-17 00:05:30 +05:30

940 lines
34 KiB
Dart

import 'dart:io';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_animate/flutter_animate.dart';
import '../../../shared/theme/app_theme.dart';
import '../../../shared/theme/theme_extensions.dart';
import '../../../shared/widgets/conduit_components.dart';
import '../../../shared/utils/ui_utils.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../../core/models/folder.dart';
import '../../../core/models/conversation.dart';
import '../../../core/providers/app_providers.dart';
class FolderManagementDialog extends ConsumerStatefulWidget {
final Conversation? conversation;
final BuildContext? parentContext;
const FolderManagementDialog({super.key, this.conversation, this.parentContext});
@override
ConsumerState<FolderManagementDialog> createState() =>
_FolderManagementDialogState();
}
class _FolderManagementDialogState
extends ConsumerState<FolderManagementDialog> {
final _nameController = TextEditingController();
bool _isCreating = false;
@override
void dispose() {
_nameController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
final folders = ref.watch(foldersProvider);
final isMovingConversation = widget.conversation != null;
return Directionality(
textDirection: TextDirection.ltr,
child: Dialog(
backgroundColor: Colors.transparent,
child: Container(
width: 480,
constraints: const BoxConstraints(maxHeight: 680),
decoration: BoxDecoration(
color: context.conduitTheme.surfaceBackground,
borderRadius: BorderRadius.circular(AppBorderRadius.modal),
border: Border.all(
color: context.conduitTheme.cardBorder.withValues(alpha: 0.2),
width: BorderWidth.regular,
),
boxShadow: ConduitShadows.modal,
),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// Modern Header
_buildModernHeader(context, isMovingConversation),
// Content Section
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// Create folder section (only if managing folders)
if (!isMovingConversation) ...[
_buildCreateFolderSection(context),
ConduitDivider(color: context.conduitTheme.dividerColor.withValues(alpha: 0.2)),
],
// Folders list
Expanded(
child: folders.when(
data: (folderList) => _buildFoldersList(context, folderList, isMovingConversation),
loading: () => _buildLoadingState(context),
error: (error, _) => _buildErrorState(context, error),
),
),
],
),
),
// Bottom actions (only for conversation moving)
if (isMovingConversation) _buildBottomActions(context),
],
),
).animate().slideY(
begin: 0.1,
duration: AnimationDuration.modalPresentation,
curve: AnimationCurves.modalPresentation,
).fadeIn(
duration: AnimationDuration.modalPresentation,
curve: AnimationCurves.easeOut,
),
),
);
}
// Modern header with clean design
Widget _buildModernHeader(BuildContext context, bool isMovingConversation) {
return Container(
padding: const EdgeInsets.all(Spacing.lg),
decoration: BoxDecoration(
color: context.conduitTheme.cardBackground,
borderRadius: const BorderRadius.vertical(
top: Radius.circular(AppBorderRadius.modal),
),
border: Border(
bottom: BorderSide(
color: context.conduitTheme.dividerColor.withValues(alpha: 0.1),
width: BorderWidth.regular,
),
),
),
child: Row(
children: [
// Modern icon container
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: context.conduitTheme.buttonPrimary.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(AppBorderRadius.lg),
),
child: Icon(
Platform.isIOS ? CupertinoIcons.folder_fill : Icons.folder_rounded,
color: context.conduitTheme.buttonPrimary,
size: IconSize.medium,
),
),
const SizedBox(width: Spacing.md),
// Title and subtitle
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
isMovingConversation ? 'Move to Folder' : 'Manage Folders',
style: AppTypography.headlineMediumStyle.copyWith(
color: context.conduitTheme.textPrimary,
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: Spacing.xs),
Text(
isMovingConversation
? 'Select a folder for "${widget.conversation?.title ?? 'this conversation'}"'
: 'Create and organize your conversation folders',
style: AppTypography.bodyMediumStyle.copyWith(
color: context.conduitTheme.textSecondary,
),
),
],
),
),
// Close button
ConduitIconButton(
icon: Platform.isIOS ? CupertinoIcons.xmark : Icons.close_rounded,
onPressed: () => Navigator.pop(context),
tooltip: 'Close',
),
],
),
);
}
// Create folder section with improved UX
Widget _buildCreateFolderSection(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: Spacing.xl, vertical: Spacing.lg),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Create New Folder',
style: AppTypography.bodyMediumStyle.copyWith(
color: context.conduitTheme.textPrimary,
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: Spacing.sm),
Row(
children: [
Expanded(
child: AccessibleFormField(
controller: _nameController,
hint: 'Enter folder name',
prefixIcon: Icon(
Platform.isIOS
? CupertinoIcons.folder_badge_plus
: Icons.create_new_folder_rounded,
color: context.conduitTheme.iconSecondary,
size: IconSize.medium,
),
onSubmitted: (_) => _createFolder(),
isCompact: true,
),
),
const SizedBox(width: Spacing.md),
ConduitButton(
text: 'Create',
onPressed: _isCreating ? null : _createFolder,
isLoading: _isCreating,
icon: Platform.isIOS ? CupertinoIcons.add : Icons.add_rounded,
isCompact: true,
),
],
),
],
),
);
}
// Enhanced folders list
Widget _buildFoldersList(BuildContext context, List<Folder> folderList, bool isMovingConversation) {
if (folderList.isEmpty) {
return _buildEmptyState(context, isMovingConversation);
}
return ListView.separated(
padding: const EdgeInsets.symmetric(
horizontal: Spacing.xl,
vertical: Spacing.md,
),
itemCount: folderList.length,
separatorBuilder: (context, index) => const SizedBox(height: Spacing.xs),
itemBuilder: (context, index) {
final folder = folderList[index];
return _buildFolderTile(folder, index).animate(delay: Duration(milliseconds: index * 50))
.slideX(begin: 0.2, duration: AnimationDuration.fast)
.fadeIn(duration: AnimationDuration.fast);
},
);
}
Widget _buildEmptyState(BuildContext context, bool isMovingConversation) {
return ConduitEmptyState(
icon: Platform.isIOS ? CupertinoIcons.folder : Icons.folder_outlined,
title: 'No folders yet',
message: isMovingConversation
? 'Create a folder first'
: 'Use the form above to create your first folder',
isCompact: true,
);
}
Widget _buildLoadingState(BuildContext context) {
return Center(
child: Padding(
padding: const EdgeInsets.all(Spacing.xl),
child: ConduitLoadingIndicator(
message: 'Loading folders...',
size: IconSize.xl,
),
),
);
}
Widget _buildErrorState(BuildContext context, Object error) {
return ConduitEmptyState(
icon: Icons.error_outline_rounded,
title: 'Failed to load folders',
message: 'Please check your connection and try again',
isCompact: true,
action: ConduitButton(
text: 'Retry',
onPressed: () => ref.invalidate(foldersProvider),
icon: Icons.refresh_rounded,
isCompact: true,
),
);
}
// Bottom actions for conversation moving
Widget _buildBottomActions(BuildContext context) {
return Container(
padding: const EdgeInsets.all(Spacing.lg),
decoration: BoxDecoration(
color: context.conduitTheme.cardBackground,
borderRadius: const BorderRadius.vertical(
bottom: Radius.circular(AppBorderRadius.modal),
),
border: Border(
top: BorderSide(
color: context.conduitTheme.dividerColor.withValues(alpha: 0.1),
width: BorderWidth.regular,
),
),
),
child: Row(
children: [
Expanded(
child: ConduitButton(
text: 'Remove from Folder',
onPressed: () => _moveToFolder(null),
isSecondary: true,
icon: Platform.isIOS ? CupertinoIcons.folder_badge_minus : Icons.folder_off_rounded,
),
),
const SizedBox(width: Spacing.md),
Expanded(
child: ConduitButton(
text: 'Cancel',
onPressed: () => Navigator.pop(context),
isSecondary: true,
icon: Platform.isIOS ? CupertinoIcons.xmark : Icons.close_rounded,
),
),
],
),
);
}
Widget _buildFolderTile(Folder folder, int index) {
final isSelected = widget.conversation?.folderId == folder.id;
final isMovingConversation = widget.conversation != null;
return ConduitCard(
onTap: isMovingConversation ? () => _moveToFolder(folder.id) : null,
isSelected: isSelected,
child: ConduitListItem(
leading: Container(
width: 48,
height: 48,
decoration: BoxDecoration(
color: isSelected
? context.conduitTheme.buttonPrimary.withValues(alpha: 0.15)
: context.conduitTheme.surfaceContainer,
borderRadius: BorderRadius.circular(AppBorderRadius.lg),
border: isSelected ? Border.all(
color: context.conduitTheme.buttonPrimary.withValues(alpha: 0.3),
width: BorderWidth.regular,
) : null,
),
child: Icon(
Platform.isIOS ? CupertinoIcons.folder_fill : Icons.folder_rounded,
color: isSelected
? context.conduitTheme.buttonPrimary
: context.conduitTheme.iconSecondary,
size: IconSize.lg,
),
),
title: Text(
folder.name,
style: AppTypography.bodyLargeStyle.copyWith(
color: isSelected
? context.conduitTheme.buttonPrimary
: context.conduitTheme.textPrimary,
fontWeight: FontWeight.w600,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
subtitle: Row(
children: [
Icon(
Platform.isIOS ? CupertinoIcons.chat_bubble_2 : Icons.chat_bubble_outline_rounded,
size: IconSize.xs,
color: context.conduitTheme.textTertiary,
),
const SizedBox(width: Spacing.xs),
Text(
'${folder.conversationIds.length} conversation${folder.conversationIds.length != 1 ? 's' : ''}',
style: AppTypography.bodySmallStyle.copyWith(
color: context.conduitTheme.textSecondary,
),
),
if (folder.conversationIds.isNotEmpty) ...[
const SizedBox(width: Spacing.sm),
Container(
width: 4,
height: 4,
decoration: BoxDecoration(
color: context.conduitTheme.textTertiary,
borderRadius: BorderRadius.circular(2),
),
),
const SizedBox(width: Spacing.sm),
Text(
'Active',
style: AppTypography.captionStyle.copyWith(
color: context.conduitTheme.success,
fontWeight: FontWeight.w500,
),
),
],
],
),
trailing: _buildFolderActions(folder, isSelected, isMovingConversation),
isSelected: isSelected,
),
);
}
Widget _buildFolderActions(Folder folder, bool isSelected, bool isMovingConversation) {
if (isMovingConversation) {
return isSelected
? Container(
padding: const EdgeInsets.all(Spacing.xs),
decoration: BoxDecoration(
color: context.conduitTheme.buttonPrimary,
borderRadius: BorderRadius.circular(AppBorderRadius.round),
),
child: Icon(
Platform.isIOS ? CupertinoIcons.checkmark : Icons.check_rounded,
color: context.conduitTheme.buttonPrimaryText,
size: IconSize.small,
),
)
: Icon(
Platform.isIOS ? CupertinoIcons.chevron_right : Icons.arrow_forward_ios_rounded,
color: context.conduitTheme.iconSecondary.withValues(alpha: 0.6),
size: IconSize.small,
);
}
// Management mode - show actions menu
return PopupMenuButton<String>(
icon: Icon(
Platform.isIOS ? CupertinoIcons.ellipsis : Icons.more_vert_rounded,
color: context.conduitTheme.iconSecondary,
size: IconSize.medium,
),
color: context.conduitTheme.surfaceBackground,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppBorderRadius.lg),
side: BorderSide(
color: context.conduitTheme.cardBorder.withValues(alpha: 0.2),
width: BorderWidth.regular,
),
),
elevation: Elevation.medium,
onSelected: (value) {
switch (value) {
case 'rename':
_renameFolder(folder);
break;
case 'delete':
_deleteFolder(folder);
break;
}
},
itemBuilder: (context) => [
PopupMenuItem(
value: 'rename',
child: Row(
children: [
Icon(
Platform.isIOS ? CupertinoIcons.pencil : Icons.edit_rounded,
size: IconSize.small,
color: context.conduitTheme.iconSecondary,
),
const SizedBox(width: Spacing.md),
Text(
'Rename',
style: AppTypography.bodyMediumStyle.copyWith(
color: context.conduitTheme.textPrimary,
),
),
],
),
),
PopupMenuItem(
value: 'delete',
child: Row(
children: [
Icon(
Platform.isIOS ? CupertinoIcons.delete : Icons.delete_outline_rounded,
size: IconSize.small,
color: context.conduitTheme.error,
),
const SizedBox(width: Spacing.md),
Text(
'Delete',
style: AppTypography.bodyMediumStyle.copyWith(
color: context.conduitTheme.error,
),
),
],
),
),
],
);
}
Future<void> _createFolder() async {
final name = _nameController.text.trim();
if (name.isEmpty) return;
setState(() => _isCreating = true);
try {
final api = ref.read(apiServiceProvider);
if (api == null) throw Exception('No API service available');
await api.createFolder(name: name);
ref.invalidate(foldersProvider);
_nameController.clear();
if (mounted) {
UiUtils.showMessage(widget.parentContext ?? context, 'Folder "$name" created');
}
} catch (e) {
if (mounted) {
UiUtils.showMessage(widget.parentContext ?? context, 'Error creating folder: $e');
}
} finally {
if (mounted) {
setState(() => _isCreating = false);
}
}
}
Future<void> _moveToFolder(String? folderId) async {
if (widget.conversation == null) return;
try {
final api = ref.read(apiServiceProvider);
if (api == null) throw Exception('No API service available');
await api.moveConversationToFolder(widget.conversation!.id, folderId);
ref.invalidate(conversationsProvider);
ref.invalidate(foldersProvider);
if (mounted) {
Navigator.pop(context);
UiUtils.showMessage(
widget.parentContext ?? context,
folderId != null
? 'Conversation moved to folder'
: 'Conversation removed from folder',
);
}
} catch (e) {
if (mounted) {
UiUtils.showMessage(widget.parentContext ?? context, 'Error moving conversation: $e');
}
}
}
void _renameFolder(Folder folder) async {
final controller = TextEditingController(text: folder.name);
final result = await showDialog<String>(
context: context,
builder: (dialogContext) => Directionality(
textDirection: TextDirection.ltr,
child: Dialog(
backgroundColor: Colors.transparent,
child: Container(
width: 400,
decoration: BoxDecoration(
color: dialogContext.conduitTheme.surfaceBackground,
borderRadius: BorderRadius.circular(AppBorderRadius.modal),
border: Border.all(
color: dialogContext.conduitTheme.cardBorder.withValues(alpha: 0.2),
width: BorderWidth.regular,
),
boxShadow: ConduitShadows.modal,
),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// Header
Container(
padding: const EdgeInsets.all(Spacing.xl),
decoration: BoxDecoration(
color: dialogContext.conduitTheme.cardBackground,
borderRadius: const BorderRadius.vertical(
top: Radius.circular(AppBorderRadius.modal),
),
border: Border(
bottom: BorderSide(
color: dialogContext.conduitTheme.dividerColor.withValues(alpha: 0.1),
width: BorderWidth.regular,
),
),
),
child: Row(
children: [
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: dialogContext.conduitTheme.buttonPrimary.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(AppBorderRadius.lg),
),
child: Icon(
Platform.isIOS ? CupertinoIcons.pencil : Icons.edit_rounded,
color: dialogContext.conduitTheme.buttonPrimary,
size: IconSize.medium,
),
),
const SizedBox(width: Spacing.md),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Rename Folder',
style: AppTypography.headlineSmallStyle.copyWith(
color: dialogContext.conduitTheme.textPrimary,
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: Spacing.xs),
Text(
'Enter a new name for your folder',
style: AppTypography.bodyMediumStyle.copyWith(
color: dialogContext.conduitTheme.textSecondary,
),
),
],
),
),
],
),
),
// Content
Padding(
padding: const EdgeInsets.all(Spacing.xl),
child: AccessibleFormField(
controller: controller,
label: 'Folder Name',
hint: 'Enter folder name',
autofocus: true,
isRequired: true,
onSubmitted: (value) {
if (value.trim().isNotEmpty) {
Navigator.pop(dialogContext, value.trim());
}
},
),
),
// Actions
Container(
padding: const EdgeInsets.all(Spacing.xl),
decoration: BoxDecoration(
color: dialogContext.conduitTheme.cardBackground,
borderRadius: const BorderRadius.vertical(
bottom: Radius.circular(AppBorderRadius.modal),
),
border: Border(
top: BorderSide(
color: dialogContext.conduitTheme.dividerColor.withValues(alpha: 0.1),
width: BorderWidth.regular,
),
),
),
child: Row(
children: [
Expanded(
child: ConduitButton(
text: 'Cancel',
onPressed: () => Navigator.pop(dialogContext),
isSecondary: true,
),
),
const SizedBox(width: Spacing.md),
Expanded(
child: ConduitButton(
text: 'Rename',
onPressed: () {
final newName = controller.text.trim();
if (newName.isNotEmpty) {
Navigator.pop(dialogContext, newName);
}
},
icon: Platform.isIOS ? CupertinoIcons.checkmark : Icons.check_rounded,
),
),
],
),
),
],
),
),
).animate().slideY(
begin: 0.1,
duration: AnimationDuration.modalPresentation,
curve: AnimationCurves.modalPresentation,
).fadeIn(
duration: AnimationDuration.modalPresentation,
curve: AnimationCurves.easeOut,
),
),
);
if (result != null && result.isNotEmpty && result != folder.name) {
try {
final api = ref.read(apiServiceProvider);
if (api != null) {
await api.updateFolder(folder.id, name: result);
ref.invalidate(foldersProvider);
if (mounted) {
UiUtils.showMessage(widget.parentContext ?? context, 'Folder renamed to "$result"');
}
}
} catch (e) {
if (mounted) {
UiUtils.showMessage(widget.parentContext ?? context, 'Failed to rename folder: $e');
}
}
}
controller.dispose();
}
void _deleteFolder(Folder folder) async {
final confirmed = await showDialog<bool>(
context: context,
builder: (dialogContext) => Directionality(
textDirection: TextDirection.ltr,
child: Dialog(
backgroundColor: Colors.transparent,
child: Container(
width: 400,
decoration: BoxDecoration(
color: dialogContext.conduitTheme.surfaceBackground,
borderRadius: BorderRadius.circular(AppBorderRadius.modal),
border: Border.all(
color: dialogContext.conduitTheme.cardBorder.withValues(alpha: 0.2),
width: BorderWidth.regular,
),
boxShadow: ConduitShadows.modal,
),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// Header
Container(
padding: const EdgeInsets.all(Spacing.xl),
decoration: BoxDecoration(
color: dialogContext.conduitTheme.cardBackground,
borderRadius: const BorderRadius.vertical(
top: Radius.circular(AppBorderRadius.modal),
),
border: Border(
bottom: BorderSide(
color: dialogContext.conduitTheme.dividerColor.withValues(alpha: 0.1),
width: BorderWidth.regular,
),
),
),
child: Row(
children: [
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: dialogContext.conduitTheme.error.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(AppBorderRadius.lg),
),
child: Icon(
Platform.isIOS ? CupertinoIcons.delete : Icons.delete_outline_rounded,
color: dialogContext.conduitTheme.error,
size: IconSize.medium,
),
),
const SizedBox(width: Spacing.md),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Delete Folder',
style: AppTypography.headlineSmallStyle.copyWith(
color: dialogContext.conduitTheme.textPrimary,
fontWeight: FontWeight.w600,
),
),
const SizedBox(height: Spacing.xs),
Text(
'This action cannot be undone',
style: AppTypography.bodyMediumStyle.copyWith(
color: dialogContext.conduitTheme.error,
),
),
],
),
),
],
),
),
// Content
Padding(
padding: const EdgeInsets.all(Spacing.xl),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.all(Spacing.md),
decoration: BoxDecoration(
color: dialogContext.conduitTheme.surfaceContainer,
borderRadius: BorderRadius.circular(AppBorderRadius.lg),
border: Border.all(
color: dialogContext.conduitTheme.dividerColor.withValues(alpha: 0.2),
width: BorderWidth.regular,
),
),
child: Row(
children: [
Icon(
Platform.isIOS ? CupertinoIcons.folder_fill : Icons.folder_rounded,
color: dialogContext.conduitTheme.iconSecondary,
size: IconSize.medium,
),
const SizedBox(width: Spacing.md),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
folder.name,
style: AppTypography.bodyLargeStyle.copyWith(
color: dialogContext.conduitTheme.textPrimary,
fontWeight: FontWeight.w600,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
const SizedBox(height: Spacing.xs),
Text(
'${folder.conversationIds.length} conversation${folder.conversationIds.length != 1 ? 's' : ''}',
style: AppTypography.bodySmallStyle.copyWith(
color: dialogContext.conduitTheme.textSecondary,
),
),
],
),
),
],
),
),
const SizedBox(height: Spacing.lg),
Text(
'Are you sure you want to delete this folder?',
style: AppTypography.bodyLargeStyle.copyWith(
color: dialogContext.conduitTheme.textPrimary,
fontWeight: FontWeight.w500,
),
),
const SizedBox(height: Spacing.sm),
Text(
folder.conversationIds.isNotEmpty
? 'All conversations in this folder will be moved to the main chat list.'
: 'This folder is empty and will be permanently deleted.',
style: AppTypography.bodyMediumStyle.copyWith(
color: dialogContext.conduitTheme.textSecondary,
height: 1.4,
),
),
],
),
),
// Actions
Container(
padding: const EdgeInsets.all(Spacing.xl),
decoration: BoxDecoration(
color: dialogContext.conduitTheme.cardBackground,
borderRadius: const BorderRadius.vertical(
bottom: Radius.circular(AppBorderRadius.modal),
),
border: Border(
top: BorderSide(
color: dialogContext.conduitTheme.dividerColor.withValues(alpha: 0.1),
width: BorderWidth.regular,
),
),
),
child: Row(
children: [
Expanded(
child: ConduitButton(
text: 'Cancel',
onPressed: () => Navigator.pop(dialogContext, false),
isSecondary: true,
),
),
const SizedBox(width: Spacing.md),
Expanded(
child: ConduitButton(
text: 'Delete Folder',
onPressed: () => Navigator.pop(dialogContext, true),
isDestructive: true,
icon: Platform.isIOS ? CupertinoIcons.delete : Icons.delete_outline_rounded,
),
),
],
),
),
],
),
),
).animate().slideY(
begin: 0.1,
duration: AnimationDuration.modalPresentation,
curve: AnimationCurves.modalPresentation,
).fadeIn(
duration: AnimationDuration.modalPresentation,
curve: AnimationCurves.easeOut,
),
),
);
if (confirmed == true) {
try {
final api = ref.read(apiServiceProvider);
if (api != null) {
await api.deleteFolder(folder.id);
ref.invalidate(foldersProvider);
ref.invalidate(conversationsProvider);
if (mounted) {
UiUtils.showMessage(widget.parentContext ?? context, 'Folder "${folder.name}" deleted');
}
}
} catch (e) {
if (mounted) {
UiUtils.showMessage(widget.parentContext ?? context, 'Failed to delete folder: $e');
}
}
}
}
}