feat(neon_files): increase precision of upload/download tasks

Signed-off-by: Nikolas Rimikis <rimikis.nikolas@gmail.com>

packages/neon/neon_files/lib/utils/download_task.dart

@@ -7,7 +7,9 @@ class DownloadTask {
 
   final List<String> path;
 
-  final _streamController = StreamController<int>();
+  final _streamController = StreamController<double>();
+
+  /// Upload progress in percent [0, 1].
   late final progress = _streamController.stream.asBroadcastStream();
 
   Future execute(final NextcloudClient client, final IOSink sink) async {
@@ -20,7 +22,7 @@ class DownloadTask {
       sink.add(chunk);
 
       downloaded += chunk.length;
-      _streamController.add((downloaded / response.contentLength * 100).toInt());
+      _streamController.add(downloaded / response.contentLength);
 
       if (downloaded >= response.contentLength) {
         completer.complete();

packages/neon/neon_files/lib/utils/upload_task.dart

@@ -11,7 +11,9 @@ class UploadTask {
   final int size;
   final DateTime lastModified;
 
-  final _streamController = StreamController<int>();
+  final _streamController = StreamController<double>();
+
+  /// Upload progress in percent [0, 1].
   late final progress = _streamController.stream.asBroadcastStream();
 
   Future execute(final NextcloudClient client, final Stream<List<int>> stream) async {
@@ -19,7 +21,7 @@ class UploadTask {
     await client.webdav.putStream(
       stream.map((final chunk) {
         uploaded += chunk.length;
-        _streamController.add((uploaded / size * 100).toInt());
+        _streamController.add(uploaded / size);
 
         return Uint8List.fromList(chunk);
       }),

packages/neon/neon_files/lib/widgets/browser_view.dart

@@ -68,7 +68,7 @@ class _FilesBrowserViewState extends State<FilesBrowserView> {
                                     (final task) =>
                                         sorted.where((final file) => _pathMatchesFile(task.path, file.name)).isEmpty,
                                   )) ...[
-                              StreamBuilder<int>(
+                              StreamBuilder<double>(
                                 stream: uploadTask.progress,
                                 builder: (final context, final uploadTaskProgressSnapshot) =>
                                     !uploadTaskProgressSnapshot.hasData
@@ -95,11 +95,11 @@ class _FilesBrowserViewState extends State<FilesBrowserView> {
                                       final matchingDownloadTasks = downloadTasksSnapshot.requireData
                                           .where((final task) => _pathMatchesFile(task.path, file.name));
 
-                                      return StreamBuilder<int?>(
+                                      return StreamBuilder<double?>(
                                         stream:
                                             matchingUploadTasks.isNotEmpty ? matchingUploadTasks.first.progress : null,
                                         builder: (final context, final uploadTaskProgressSnapshot) =>
-                                            StreamBuilder<int?>(
+                                            StreamBuilder<double?>(
                                           stream: matchingDownloadTasks.isNotEmpty
                                               ? matchingDownloadTasks.first.progress
                                               : null,

packages/neon/neon_files/lib/widgets/file_list_tile.dart

@@ -19,8 +19,8 @@ class FileListTile extends StatelessWidget {
 
   final BuildContext context;
   final FileDetails details;
-  final int? uploadProgress;
-  final int? downloadProgress;
+  final double? uploadProgress;
+  final double? downloadProgress;
   final bool enableFileActions;
   final Function(FileDetails)? onPickFile;
 
@@ -33,7 +33,7 @@ class FileListTile extends StatelessWidget {
       return null;
     }
 
-    return (uploadProgress ?? downloadProgress)! / 100;
+    return (uploadProgress ?? downloadProgress)!;
   }
 
   @override