84 lines
2.3 KiB
Dart
84 lines
2.3 KiB
Dart
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import 'package:dartssh2/dartssh2.dart';
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import 'package:file_selector/file_selector.dart';
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import 'package:flutter/material.dart';
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class LoadingOverlay extends StatefulWidget{
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const LoadingOverlay({
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super.key, required this.sftpClient, required this.path, required this.files,
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});
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final SftpClient sftpClient;
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final String path;
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final List<XFile> files;
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@override
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State<LoadingOverlay> createState() => _LoadingOverlayState();
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}
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class _LoadingOverlayState extends State<LoadingOverlay> {
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Future<void> uploadFiles() async {
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for (final file in widget.files) {
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final fileSize = await file.length();
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final remoteFile = await widget.sftpClient.open(
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'${widget.path}${file.name}',
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mode: SftpFileOpenMode.create | SftpFileOpenMode.write | SftpFileOpenMode.exclusive
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);
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_loader = remoteFile.write(
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file.openRead(),
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onProgress: (progress) => setState(() => _progress = progress/fileSize)
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);
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await _loader?.done;
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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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uploadFiles();
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_loadingFileName = widget.files[0].name;
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}
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SftpFileWriter? _loader;
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late String _loadingFileName;
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double _progress = 0;
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@override
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build(BuildContext context) {
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return Align(
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alignment: Alignment.bottomCenter,
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child: Container(
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color: Theme.of(context).colorScheme.secondaryContainer,
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child: Padding(
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padding: const EdgeInsets.all(10),
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child: Column(
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spacing: 10,
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mainAxisSize: MainAxisSize.min,
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children: [
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Row(
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spacing: 10,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text('Uploading file: $_loadingFileName', style: TextStyle(fontSize: 16),),
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TextButton(
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onPressed: () {
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if (_loader != null) {
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_loader!.abort();
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widget.sftpClient.remove('${widget.path}$_loadingFileName');
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}
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},
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child: Text('Cancel')
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),
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],
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),
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LinearProgressIndicator(value: _progress,)
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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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