✨ File list drag and drop

lib/models/file_list_item.dart

@@ -1,13 +1,12 @@
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:island/models/file.dart';
-import 'package:island/models/folder.dart';
 
 part 'file_list_item.freezed.dart';
 
 @freezed
 sealed class FileListItem with _$FileListItem {
   const factory FileListItem.file(SnCloudFileIndex fileIndex) = FileItem;
-  const factory FileListItem.folder(SnCloudFolder folder) = FolderItem;
+  const factory FileListItem.folder(String folderName) = FolderItem;
   const factory FileListItem.unindexedFile(SnCloudFile file) =
       UnindexedFileItem;
 }

lib/models/file_list_item.freezed.dart

@@ -122,11 +122,11 @@ return unindexedFile(_that);case _:
 /// }
 /// ```
 
-@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( SnCloudFileIndex fileIndex)?  file,TResult Function( SnCloudFolder folder)?  folder,TResult Function( SnCloudFile file)?  unindexedFile,required TResult orElse(),}) {final _that = this;
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>({TResult Function( SnCloudFileIndex fileIndex)?  file,TResult Function( String folderName)?  folder,TResult Function( SnCloudFile file)?  unindexedFile,required TResult orElse(),}) {final _that = this;
 switch (_that) {
 case FileItem() when file != null:
 return file(_that.fileIndex);case FolderItem() when folder != null:
-return folder(_that.folder);case UnindexedFileItem() when unindexedFile != null:
+return folder(_that.folderName);case UnindexedFileItem() when unindexedFile != null:
 return unindexedFile(_that.file);case _:
   return orElse();
 
@@ -145,11 +145,11 @@ return unindexedFile(_that.file);case _:
 /// }
 /// ```
 
-@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( SnCloudFileIndex fileIndex)  file,required TResult Function( SnCloudFolder folder)  folder,required TResult Function( SnCloudFile file)  unindexedFile,}) {final _that = this;
+@optionalTypeArgs TResult when<TResult extends Object?>({required TResult Function( SnCloudFileIndex fileIndex)  file,required TResult Function( String folderName)  folder,required TResult Function( SnCloudFile file)  unindexedFile,}) {final _that = this;
 switch (_that) {
 case FileItem():
 return file(_that.fileIndex);case FolderItem():
-return folder(_that.folder);case UnindexedFileItem():
+return folder(_that.folderName);case UnindexedFileItem():
 return unindexedFile(_that.file);}
 }
 /// A variant of `when` that fallback to returning `null`
@@ -164,11 +164,11 @@ return unindexedFile(_that.file);}
 /// }
 /// ```
 
-@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( SnCloudFileIndex fileIndex)?  file,TResult? Function( SnCloudFolder folder)?  folder,TResult? Function( SnCloudFile file)?  unindexedFile,}) {final _that = this;
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>({TResult? Function( SnCloudFileIndex fileIndex)?  file,TResult? Function( String folderName)?  folder,TResult? Function( SnCloudFile file)?  unindexedFile,}) {final _that = this;
 switch (_that) {
 case FileItem() when file != null:
 return file(_that.fileIndex);case FolderItem() when folder != null:
-return folder(_that.folder);case UnindexedFileItem() when unindexedFile != null:
+return folder(_that.folderName);case UnindexedFileItem() when unindexedFile != null:
 return unindexedFile(_that.file);case _:
   return null;
 
@@ -256,10 +256,10 @@ $SnCloudFileIndexCopyWith<$Res> get fileIndex {
 
 
 class FolderItem implements FileListItem {
-  const FolderItem(this.folder);
+  const FolderItem(this.folderName);
   
 
- final  SnCloudFolder folder;
+ final  String folderName;
 
 /// Create a copy of FileListItem
 /// with the given fields replaced by the non-null parameter values.
@@ -271,16 +271,16 @@ $FolderItemCopyWith<FolderItem> get copyWith => _$FolderItemCopyWithImpl<FolderI
 
 @override
 bool operator ==(Object other) {
-  return identical(this, other) || (other.runtimeType == runtimeType&&other is FolderItem&&(identical(other.folder, folder) || other.folder == folder));
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is FolderItem&&(identical(other.folderName, folderName) || other.folderName == folderName));
 }
 
 
 @override
-int get hashCode => Object.hash(runtimeType,folder);
+int get hashCode => Object.hash(runtimeType,folderName);
 
 @override
 String toString() {
-  return 'FileListItem.folder(folder: $folder)';
+  return 'FileListItem.folder(folderName: $folderName)';
 }
 
 
@@ -291,11 +291,11 @@ abstract mixin class $FolderItemCopyWith<$Res> implements $FileListItemCopyWith<
   factory $FolderItemCopyWith(FolderItem value, $Res Function(FolderItem) _then) = _$FolderItemCopyWithImpl;
 @useResult
 $Res call({
- SnCloudFolder folder
+ String folderName
 });
 
 
-$SnCloudFolderCopyWith<$Res> get folder;
+
 
 }
 /// @nodoc
@@ -308,23 +308,14 @@ class _$FolderItemCopyWithImpl<$Res>
 
 /// Create a copy of FileListItem
 /// with the given fields replaced by the non-null parameter values.
-@pragma('vm:prefer-inline') $Res call({Object? folder = null,}) {
+@pragma('vm:prefer-inline') $Res call({Object? folderName = null,}) {
   return _then(FolderItem(
-null == folder ? _self.folder : folder // ignore: cast_nullable_to_non_nullable
+null == folderName ? _self.folderName : folderName // ignore: cast_nullable_to_non_nullable
-as SnCloudFolder,
+as String,
   ));
 }
 
-/// Create a copy of FileListItem
-/// with the given fields replaced by the non-null parameter values.
-@override
-@pragma('vm:prefer-inline')
-$SnCloudFolderCopyWith<$Res> get folder {
 
-  return $SnCloudFolderCopyWith<$Res>(_self.folder, (value) {
-    return _then(_self.copyWith(folder: value));
-  });
-}
 }
 
 /// @nodoc

lib/pods/file_list.dart

@@ -1,7 +1,6 @@
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:island/models/file.dart';
 import 'package:island/models/file_list_item.dart';
-import 'package:island/models/folder.dart';
 import 'package:island/pods/network.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 import 'package:riverpod_paging_utils/riverpod_paging_utils.dart';
@@ -32,17 +31,15 @@ class CloudFileListNotifier extends _$CloudFileListNotifier
       queryParameters: {'path': _currentPath},
     );
 
-    final List<SnCloudFolder> folders =
+    final List<String> folders =
-        (response.data['folders'] as List)
+        (response.data['folders'] as List).map((e) => e as String).toList();
-            .map((e) => SnCloudFolder.fromJson(e as Map<String, dynamic>))
-            .toList();
     final List<SnCloudFileIndex> files =
         (response.data['files'] as List)
             .map((e) => SnCloudFileIndex.fromJson(e as Map<String, dynamic>))
             .toList();
 
     final List<FileListItem> items = [
-      ...folders.map((folder) => FileListItem.folder(folder)),
+      ...folders.map((folderName) => FileListItem.folder(folderName)),
       ...files.map((file) => FileListItem.file(file)),
     ];
 

lib/pods/file_list.g.dart

@@ -45,7 +45,7 @@ final billingQuotaProvider =
 // ignore: unused_element
 typedef BillingQuotaRef = AutoDisposeFutureProviderRef<Map<String, dynamic>?>;
 String _$cloudFileListNotifierHash() =>
-    r'5b919f2212ce64c567b9f31912ed18fc4e4bc87d';
+    r'5f2f80357cb31ac6473df5ac2101f9a462004f81';
 
 /// See also [CloudFileListNotifier].
 @ProviderFor(CloudFileListNotifier)

lib/screens/files/file_list.dart

@@ -99,9 +99,7 @@ class FileListScreen extends HookConsumerWidget {
             completer.future
                 .then((uploadedFile) {
                   if (uploadedFile != null) {
-                    // Refresh the file list after successful upload
                     ref.invalidate(cloudFileListNotifierProvider);
-                    showSnackBar('File uploaded successfully');
                   }
                 })
                 .catchError((error) {

lib/widgets/file_list_view.dart

@@ -1,3 +1,4 @@
+import 'package:desktop_drop/desktop_drop.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
@@ -5,8 +6,10 @@ import 'package:gap/gap.dart';
 import 'package:go_router/go_router.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:island/models/file_list_item.dart';
+import 'package:island/models/file.dart';
 import 'package:island/pods/file_list.dart';
 import 'package:island/pods/network.dart';
+import 'package:island/services/file_uploader.dart';
 import 'package:island/utils/format.dart';
 import 'package:island/widgets/alert.dart';
 import 'package:island/widgets/content/cloud_files.dart';
@@ -36,6 +39,8 @@ class FileListView extends HookConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
+    final dragging = useState(false);
+
     useEffect(() {
       if (mode.value == FileListMode.normal) {
         final notifier = ref.read(cloudFileListNotifierProvider.notifier);
@@ -267,7 +272,7 @@ class FileListView extends HookConsumerWidget {
                                   ),
                                 ),
                                 title: Text(
-                                  folderItem.folder.name,
+                                  folderItem.folderName,
                                   maxLines: 1,
                                   overflow: TextOverflow.ellipsis,
                                 ),
@@ -276,8 +281,8 @@ class FileListView extends HookConsumerWidget {
                                   // Navigate to folder
                                   final newPath =
                                       currentPath.value == '/'
-                                          ? '/${folderItem.folder.name}'
+                                          ? '/${folderItem.folderName}'
-                                          : '${currentPath.value}/${folderItem.folder.name}';
+                                          : '${currentPath.value}/${folderItem.folderName}';
                                   currentPath.value = newPath;
                                 },
                               ),
@@ -291,7 +296,52 @@ class FileListView extends HookConsumerWidget {
       ),
     };
 
-    return Column(
+    return DropTarget(
+      onDragDone: (details) async {
+        dragging.value = false;
+        // Handle file upload
+        for (final file in details.files) {
+          final universalFile = UniversalFile(
+            data: file,
+            type: UniversalFileType.file,
+            displayName: file.name,
+          );
+
+          final completer = FileUploader.createCloudFile(
+            fileData: universalFile,
+            ref: ref,
+            path: currentPath.value,
+            onProgress: (progress, _) {
+              // Progress is handled by the upload tasks system
+              if (progress != null) {
+                debugPrint('Upload progress: ${(progress * 100).toInt()}%');
+              }
+            },
+          );
+
+          completer.future
+              .then((uploadedFile) {
+                if (uploadedFile != null) {
+                  ref.invalidate(cloudFileListNotifierProvider);
+                }
+              })
+              .catchError((error) {
+                showSnackBar('Failed to upload file: $error');
+              });
+        }
+      },
+      onDragEntered: (details) {
+        dragging.value = true;
+      },
+      onDragExited: (details) {
+        dragging.value = false;
+      },
+      child: Container(
+        color:
+            dragging.value
+                ? Theme.of(context).primaryColor.withOpacity(0.1)
+                : null,
+        child: Column(
           children: [
             const Gap(8),
             _buildPathNavigation(ref, currentPath),
@@ -300,12 +350,16 @@ class FileListView extends HookConsumerWidget {
               child: CustomScrollView(
                 slivers: [
                   bodyWidget,
-              if (mode.value == FileListMode.normal && currentPath.value == '/')
+                  const SliverGap(12),
+                  if (mode.value == FileListMode.normal &&
+                      currentPath.value == '/')
                     SliverToBoxAdapter(child: _buildUnindexedFilesEntry(ref)),
                 ],
               ),
             ),
           ],
+        ),
+      ),
     );
   }
 

linux/flutter/generated_plugin_registrant.cc

@@ -6,6 +6,7 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <desktop_drop/desktop_drop_plugin.h>
 #include <file_saver/file_saver_plugin.h>
 #include <file_selector_linux/file_selector_plugin.h>
 #include <flutter_platform_alert/flutter_platform_alert_plugin.h>
@@ -29,6 +30,9 @@
 #include <window_manager/window_manager_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
+  g_autoptr(FlPluginRegistrar) desktop_drop_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "DesktopDropPlugin");
+  desktop_drop_plugin_register_with_registrar(desktop_drop_registrar);
   g_autoptr(FlPluginRegistrar) file_saver_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "FileSaverPlugin");
   file_saver_plugin_register_with_registrar(file_saver_registrar);

linux/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  desktop_drop
   file_saver
   file_selector_linux
   flutter_platform_alert

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,6 +6,7 @@ import FlutterMacOS
 import Foundation
 
 import connectivity_plus
+import desktop_drop
 import device_info_plus
 import file_picker
 import file_saver
@@ -48,6 +49,7 @@ import window_manager
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ConnectivityPlusPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlusPlugin"))
+  DesktopDropPlugin.register(with: registry.registrar(forPlugin: "DesktopDropPlugin"))
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin"))
   FileSaverPlugin.register(with: registry.registrar(forPlugin: "FileSaverPlugin"))

macos/Podfile.lock

@@ -3,6 +3,8 @@ PODS:
     - FlutterMacOS
   - croppy (0.0.1):
     - FlutterMacOS
+  - desktop_drop (0.0.1):
+    - FlutterMacOS
   - device_info_plus (0.0.1):
     - FlutterMacOS
   - file_picker (0.0.1):
@@ -258,6 +260,7 @@ PODS:
 DEPENDENCIES:
   - connectivity_plus (from `Flutter/ephemeral/.symlinks/plugins/connectivity_plus/macos`)
   - croppy (from `Flutter/ephemeral/.symlinks/plugins/croppy/macos`)
+  - desktop_drop (from `Flutter/ephemeral/.symlinks/plugins/desktop_drop/macos`)
   - device_info_plus (from `Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos`)
   - file_picker (from `Flutter/ephemeral/.symlinks/plugins/file_picker/macos`)
   - file_saver (from `Flutter/ephemeral/.symlinks/plugins/file_saver/macos`)
@@ -327,6 +330,8 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/connectivity_plus/macos
   croppy:
     :path: Flutter/ephemeral/.symlinks/plugins/croppy/macos
+  desktop_drop:
+    :path: Flutter/ephemeral/.symlinks/plugins/desktop_drop/macos
   device_info_plus:
     :path: Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos
   file_picker:
@@ -411,6 +416,7 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   connectivity_plus: 4adf20a405e25b42b9c9f87feff8f4b6fde18a4e
   croppy: d9bfc8c02f3cd1851f669a421df298a474b78f43
+  desktop_drop: 10a3e6a7fa9dbe350541f2574092fecfa345a07b
   device_info_plus: 4fb280989f669696856f8b129e4a5e3cd6c48f76
   file_picker: 7584aae6fa07a041af2b36a2655122d42f578c1a
   file_saver: e35bd97de451dde55ff8c38862ed7ad0f3418d0f

pubspec.lock

@@ -393,6 +393,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.11"
+  desktop_drop:
+    dependency: "direct main"
+    description:
+      name: desktop_drop
+      sha256: e70b46b2d61f1af7a81a40d1f79b43c28a879e30a4ef31e87e9c27bea4d784e8
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
   device_info_plus:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -166,6 +166,7 @@ dependencies:
   flutter_expandable_fab: ^2.5.2
   event_bus: ^2.0.1
   convert: ^3.1.2
+  desktop_drop: ^0.7.0
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -8,6 +8,7 @@
 
 #include <connectivity_plus/connectivity_plus_windows_plugin.h>
 #include <dart_ipc/dart_ipc_plugin_c_api.h>
+#include <desktop_drop/desktop_drop_plugin.h>
 #include <file_saver/file_saver_plugin.h>
 #include <file_selector_windows/file_selector_windows.h>
 #include <firebase_core/firebase_core_plugin_c_api.h>
@@ -42,6 +43,8 @@ void RegisterPlugins(flutter::PluginRegistry* registry) {
       registry->GetRegistrarForPlugin("ConnectivityPlusWindowsPlugin"));
   DartIpcPluginCApiRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("DartIpcPluginCApi"));
+  DesktopDropPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("DesktopDropPlugin"));
   FileSaverPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FileSaverPlugin"));
   FileSelectorWindowsRegisterWithRegistrar(

windows/flutter/generated_plugins.cmake

@@ -5,6 +5,7 @@
 list(APPEND FLUTTER_PLUGIN_LIST
   connectivity_plus
   dart_ipc
+  desktop_drop
   file_saver
   file_selector_windows
   firebase_core