50% sftp

ios/Runner.xcodeproj/project.pbxproj

@@ -354,7 +354,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 96;
+				CURRENT_PROJECT_VERSION = 97;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -362,7 +362,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.96;
+				MARKETING_VERSION = 1.0.97;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -484,7 +484,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 96;
+				CURRENT_PROJECT_VERSION = 97;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -492,7 +492,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.96;
+				MARKETING_VERSION = 1.0.97;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -508,7 +508,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 96;
+				CURRENT_PROJECT_VERSION = 97;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -516,7 +516,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.96;
+				MARKETING_VERSION = 1.0.97;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";

lib/data/provider/server.dart

@@ -191,8 +191,9 @@ class ServerProvider extends BusyProvider {
     } catch (e) {
       _servers[idx].connectionState = ServerConnectionState.failed;
       servers[idx].status.failedInfo = e.toString();
-      notifyListeners();
       logger.warning(e);
+    } finally {
+      notifyListeners();
     }
   }
 
@@ -219,7 +220,6 @@ class ServerProvider extends BusyProvider {
       results.add(NetSpeedPart(device, bytesIn, bytesOut, time));
     }
     info.status.netSpeed = info.status.netSpeed.update(results);
-    notifyListeners();
   }
 
   void _getSysVer(ServerPrivateInfo spi, String raw) {
@@ -228,8 +228,6 @@ class ServerProvider extends BusyProvider {
     if (s.length == 2) {
       info.status.sysVer = s[1].replaceAll('"', '').replaceFirst('\n', '');
     }
-
-    notifyListeners();
   }
 
   String _getCPUTemp(String raw) {
@@ -264,14 +262,11 @@ class ServerProvider extends BusyProvider {
       info.status.cpu2Status =
           info.status.cpu2Status.update(cpus, _getCPUTemp(temp));
     }
-
-    notifyListeners();
   }
 
   void _getUpTime(ServerPrivateInfo spi, String raw) {
     _servers.firstWhere((e) => e.info == spi).status.uptime =
         raw.split('up ')[1].split(', ')[0];
-    notifyListeners();
   }
 
   void _getTcp(ServerPrivateInfo spi, String raw) {
@@ -283,7 +278,6 @@ class ServerProvider extends BusyProvider {
       final vals = idx.split(RegExp(r'\s{1,}'));
       info.status.tcp = TcpStatus(vals[5].i, vals[6].i, vals[7].i, vals[8].i);
     }
-    notifyListeners();
   }
 
   void _getDisk(ServerPrivateInfo spi, String raw) {
@@ -299,7 +293,6 @@ class ServerProvider extends BusyProvider {
           int.parse(vals[4].replaceFirst('%', '')), vals[2], vals[1], vals[3]));
     }
     info.status.disk = list;
-    notifyListeners();
   }
 
   void _getMem(ServerPrivateInfo spi, String raw) {
@@ -318,7 +311,6 @@ class ServerProvider extends BusyProvider {
             avail: memList[5]);
       }
     }
-    notifyListeners();
   }
 
   Future<String?> runSnippet(ServerPrivateInfo spi, Snippet snippet) async {

lib/data/res/build_data.dart

@@ -4,7 +4,7 @@ class BuildData {
   static const String name = "ServerBox";
   static const int build = 97;
   static const String engine =
-      "Flutter 2.10.0 • channel stable • https://github.com/flutter/flutter.git\nFramework • revision 5f105a6ca7 (7 days ago) • 2022-02-01 14:15:42 -0800\nEngine • revision 776efd2034\nTools • Dart 2.16.0 • DevTools 2.9.2\n";
+      "Flutter 2.8.1 • channel stable • https://github.com/flutter/flutter.git\nFramework • revision 77d935af4d (8 weeks ago) • 2021-12-16 08:37:33 -0800\nEngine • revision 890a5fca2e\nTools • Dart 2.15.1\n";
-  static const String buildAt = "2022-02-09 10:58:45.586008";
+  static const String buildAt = "2022-02-10 19:30:23.388434";
-  static const int modifications = 8;
+  static const int modifications = 9;
 }

lib/view/page/home.dart

@@ -101,7 +101,6 @@ class _MyHomePageState extends State<MyHomePage>
         animationDuration: const Duration(milliseconds: 300),
         animateChildDecoration: true,
         rtlOpening: false,
-        disabledGestures: true,
         childDecoration: const BoxDecoration(
           // NOTICE: Uncomment if you want to add shadow behind the page.
           // Keep in mind that it may cause animation jerks.

lib/view/page/ping.dart

@@ -49,7 +49,8 @@ class _PingPageState extends State<PingPage>
               RoundRectCard(
                 SizedBox(
                   width: double.infinity,
-                  child: Padding(padding: const EdgeInsets.all(7), child: Text(_result)),
+                  child: Padding(
+                      padding: const EdgeInsets.all(7), child: Text(_result)),
                 ),
               ),
             ])),

lib/view/page/server/tab.dart

@@ -19,6 +19,7 @@ import 'package:toolbox/data/store/setting.dart';
 import 'package:toolbox/locator.dart';
 import 'package:toolbox/view/page/server/detail.dart';
 import 'package:toolbox/view/page/server/edit.dart';
+import 'package:toolbox/view/page/sftp.dart';
 import 'package:toolbox/view/page/snippet/list.dart';
 import 'package:toolbox/view/widget/round_rect_card.dart';
 
@@ -241,9 +242,16 @@ class _ServerPageState extends State<ServerPage>
           switch (item) {
             case MenuItems.ssh:
             case MenuItems.apt:
-            case MenuItems.sftp:
               showSnackBar(context, const Text('Now is not supported'));
               break;
+            case MenuItems.sftp:
+              AppRoute(
+                      SFTPPage(
+                        spi: spi,
+                      ),
+                      'SFTP')
+                  .go(context);
+              break;
             case MenuItems.snippet:
               AppRoute(
                       SnippetListPage(

lib/view/page/sftp.dart

@@ -0,0 +1,337 @@
+import 'package:dartssh2/dartssh2.dart';
+import 'package:flutter/material.dart';
+import 'package:toolbox/core/utils.dart';
+import 'package:toolbox/data/model/server/server_connection_state.dart';
+import 'package:toolbox/data/model/server/server_private_info.dart';
+import 'package:toolbox/data/provider/server.dart';
+import 'package:toolbox/locator.dart';
+import 'package:toolbox/view/widget/fade_in.dart';
+
+class SFTPPage extends StatefulWidget {
+  final ServerPrivateInfo? spi;
+  const SFTPPage({this.spi, Key? key}) : super(key: key);
+
+  @override
+  _SFTPPageState createState() => _SFTPPageState();
+}
+
+class _SFTPPageState extends State<SFTPPage> {
+  /// Whether the Left/Right Destination is selected.
+  final List<bool> _selectedDest = List<bool>.filled(2, false);
+  final List<ServerPrivateInfo?> _destSpi =
+      List<ServerPrivateInfo?>.filled(2, null);
+  final List<List<SftpName>?> _files = List<List<SftpName>?>.filled(2, null);
+  final List<String> _paths = List<String>.filled(2, '');
+  final List<SftpClient?> _clients = List<SftpClient?>.filled(2, null);
+
+  final ScrollController _leftScrollController = ScrollController();
+  final ScrollController _rightScrollController = ScrollController();
+
+  late MediaQueryData _media;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _media = MediaQuery.of(context);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.spi != null) {
+      _destSpi[0] = widget.spi;
+      _selectedDest[0] = true;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        centerTitle: true,
+        title: Text(_titleText),
+      ),
+      body: Row(
+        children: [
+          _buildSingleColumn(true),
+          const VerticalDivider(
+            width: 2,
+          ),
+          _buildSingleColumn(false),
+        ],
+      ),
+    );
+  }
+
+  String get _titleText {
+    List<String> titles = [
+      '',
+      '',
+    ];
+    if (_selectedDest[0]) {
+      titles[0] = _destSpi[0]?.name ?? '';
+    }
+    if (_selectedDest[1]) {
+      titles[1] = _destSpi[1]?.name ?? '';
+    }
+    return titles[0] == '' || titles[1] == '' ? 'SFTP' : titles.join(' - ');
+  }
+
+  Widget _buildSingleColumn(bool left) {
+    Widget child;
+    if (!_selectedDest[left ? 0 : 1]) {
+      child = _buildDestSelector(left);
+    } else {
+      child = _buildFileView(left);
+    }
+
+    return SizedBox(
+      width: (_media.size.width - 2) / 2,
+      child: child,
+    );
+  }
+
+  Widget get centerCircleLoading => Center(
+        child: Column(
+          children: [
+            SizedBox(
+              height: _media.size.height * 0.4,
+            ),
+            const CircularProgressIndicator(),
+          ],
+        ),
+      );
+
+  Widget _buildFileView(bool left) {
+    final spi = _destSpi[left ? 0 : 1];
+    final si =
+        locator<ServerProvider>().servers.firstWhere((s) => s.info == spi);
+    final client = si.client;
+    if (client == null ||
+        si.connectionState != ServerConnectionState.connected) {
+      return centerCircleLoading;
+    }
+
+    if (_files[left ? 0 : 1] == null) {
+      updatePath('/', left);
+      listDir(client, '/', left);
+      return centerCircleLoading;
+    } else {
+      return RefreshIndicator(
+          child: FadeIn(
+            child: ListView.builder(
+              itemCount: _files[left ? 0 : 1]!.length,
+              controller: left ? _leftScrollController : _rightScrollController,
+              itemBuilder: (context, index) {
+                final file = _files[left ? 0 : 1]![index];
+                final isDir = file.attr.mode?.isDirectory ?? true;
+                return ListTile(
+                    leading:
+                        Icon(isDir ? Icons.folder : Icons.insert_drive_file),
+                    title: Text(file.filename),
+                    subtitle: isDir
+                        ? null
+                        : Text((convertBytes(file.attr.size ?? 0))),
+                    onTap: () {
+                      if (isDir) {
+                        updatePath(file.filename, left);
+                        listDir(client, _paths[left ? 0 : 1], left);
+                      } else {
+                        // downloadFile(client, file.name);
+                      }
+                    },
+                    onLongPress: () => onItemLongPress(context, left, file));
+              },
+            ),
+            key: Key(_paths[left ? 0 : 1]),
+          ),
+          onRefresh: () => listDir(client, _paths[left ? 0 : 1], left));
+    }
+  }
+
+  void onItemLongPress(BuildContext context, bool left, SftpName file) {
+    showRoundDialog(
+        context,
+        'Action',
+        Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            ListTile(
+              leading: const Icon(Icons.delete),
+              title: const Text('Delete'),
+              onTap: () => showRoundDialog(context, 'Confirm',
+                  Text('Are you sure to delete ${file.filename}?'), [
+                TextButton(
+                    onPressed: () => Navigator.of(context).pop(),
+                    child: const Text('Cancel')),
+                TextButton(
+                    onPressed: () {},
+                    child: const Text(
+                      'Delete',
+                      style: TextStyle(color: Colors.red),
+                    )),
+              ]),
+            ),
+            ListTile(
+                leading: const Icon(Icons.folder),
+                title: const Text('Create Folder'),
+                onTap: () => mkdir(context, left)),
+            ListTile(
+              leading: Icon(left ? Icons.arrow_forward : Icons.arrow_back),
+              title: const Text('Copy'),
+              onTap: () {},
+            ),
+            ListTile(
+              leading: const Icon(Icons.edit),
+              title: const Text('Rename'),
+              onTap: () => rename(context, left, file),
+            ),
+            ListTile(
+              leading: const Icon(Icons.file_download),
+              title: const Text('Download'),
+              onTap: () {},
+            ),
+          ],
+        ),
+        [
+          TextButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: const Text('Cancel'))
+        ]);
+  }
+
+  void mkdir(BuildContext context, bool left) {
+    final textController = TextEditingController();
+    showRoundDialog(
+        context,
+        'Create Folder',
+        TextField(
+          controller: textController,
+          decoration: const InputDecoration(
+            labelText: 'Folder Name',
+          ),
+        ),
+        [
+          TextButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: const Text('Cancel')),
+          TextButton(
+              onPressed: () {
+                if (textController.text == '') {
+                  showRoundDialog(context, 'Attention',
+                      const Text('You need input a name.'), [
+                    TextButton(
+                        onPressed: () => Navigator.of(context).pop(),
+                        child: const Text('OK')),
+                  ]);
+                  return;
+                }
+                _clients[left ? 0 : 1]!
+                    .mkdir(_paths[left ? 0 : 1] + '/' + textController.text);
+              },
+              child: const Text(
+                'Create',
+                style: TextStyle(color: Colors.red),
+              )),
+        ]);
+  }
+
+  void rename(BuildContext context, bool left, SftpName file) {
+    final textController = TextEditingController();
+    showRoundDialog(
+        context,
+        'Create Folder',
+        TextField(
+          controller: textController,
+          decoration: const InputDecoration(
+            labelText: 'New Name',
+          ),
+        ),
+        [
+          TextButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: const Text('Cancel')),
+          TextButton(
+              onPressed: () async {
+                if (textController.text == '') {
+                  showRoundDialog(context, 'Attention',
+                      const Text('You need input a name.'), [
+                    TextButton(
+                        onPressed: () => Navigator.of(context).pop(),
+                        child: const Text('OK')),
+                  ]);
+                  return;
+                }
+                await _clients[left ? 0 : 1]!
+                    .rename(file.filename, textController.text);
+              },
+              child: const Text(
+                'Create',
+                style: TextStyle(color: Colors.red),
+              )),
+        ]);
+  }
+
+  String convertBytes(int bytes) {
+    const suffix = ['B', 'KB', 'MB', 'GB', 'TB'];
+    double value = bytes.toDouble();
+    int squareTimes = 0;
+    for (; value / 1024 > 1 && squareTimes < 3; squareTimes++) {
+      value /= 1024;
+    }
+    var finalValue = value.toStringAsFixed(1);
+    if (finalValue.endsWith('.0')) {
+      finalValue = finalValue.replaceFirst('.0', '');
+    }
+    return '$finalValue ${suffix[squareTimes]}';
+  }
+
+  void updatePath(String filename, bool left) {
+    if (filename == '..') {
+      _paths[left ? 0 : 1] = _paths[left ? 0 : 1]
+          .substring(0, _paths[left ? 0 : 1].lastIndexOf('/'));
+      if (_paths[left ? 0 : 1] == '') {
+        _paths[left ? 0 : 1] = '/';
+      }
+      return;
+    }
+    _paths[left ? 0 : 1] = _paths[left ? 0 : 1] +
+        (_paths[left ? 0 : 1].endsWith('/') ? '' : '/') +
+        filename;
+  }
+
+  Future<void> listDir(SSHClient client, String path, bool left) async {
+    final sftpc = await client.sftp();
+    _clients[left ? 0 : 1] = sftpc;
+    final fs = await sftpc.listdir(path);
+    fs.sort((a, b) => a.filename.compareTo(b.filename));
+    fs.removeAt(0);
+    if (mounted) {
+      setState(() {
+        _files[left ? 0 : 1] = fs;
+      });
+    }
+  }
+
+  Widget _buildDestSelector(bool left) {
+    return Column(
+      children: locator<ServerProvider>()
+          .servers
+          .map((e) => _buildDestSelectorItem(e.info, left))
+          .toList(),
+    );
+  }
+
+  Widget _buildDestSelectorItem(ServerPrivateInfo spi, bool left) {
+    return ListTile(
+      title: Text(spi.name),
+      subtitle: Text('${spi.user}@${spi.ip}:${spi.port}'),
+      onTap: () {
+        setState(() {
+          _destSpi[left ? 0 : 1] = spi;
+          _selectedDest[left ? 0 : 1] = true;
+        });
+      },
+    );
+  }
+}

lib/view/widget/fade_in.dart

@@ -0,0 +1,44 @@
+import 'package:flutter/material.dart';
+
+/// 渐隐渐显实现
+class FadeIn extends StatefulWidget {
+  final Widget child;
+
+  const FadeIn({Key? key, required this.child}) : super(key: key);
+
+  @override
+  _MyFadeInState createState() => _MyFadeInState();
+}
+
+class _MyFadeInState extends State<FadeIn> with SingleTickerProviderStateMixin {
+  late AnimationController _controller;
+  late Animation<double> _animation;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = AnimationController(
+      vsync: this,
+      duration: const Duration(milliseconds: 377),
+    );
+    _animation = Tween(
+      begin: 0.0,
+      end: 1.0,
+    ).animate(_controller);
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _controller.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    _controller.forward();
+    return FadeTransition(
+      opacity: _animation,
+      child: widget.child,
+    );
+  }
+}

make.dart

@@ -44,13 +44,12 @@ Future<String> getFlutterVersion() async {
 }
 
 Future<Map<String, dynamic>> getBuildData() async {
-  final modifiedCount = await getGitModificationCount();
   final data = {
     'name': appName,
-    'build': await getGitCommitCount() + (modifiedCount == 0 ? 0 : 1),
+    'build': await getGitCommitCount(),
     'engine': await getFlutterVersion(),
     'buildAt': DateTime.now().toString(),
-    'modifications': modifiedCount,
+    'modifications': await getGitModificationCount(),
   };
   return data;
 }
@@ -84,8 +83,7 @@ void flutterRun(String? mode) {
 
 Future<void> flutterBuild(String source, String target, bool isAndroid) async {
   final startTime = DateTime.now();
-  final build = await getGitCommitCount() +
+  final build = await getGitCommitCount();
-      (await getGitModificationCount() == 0 ? 0 : 1);
 
   final args = [
     'build',