new & opt.

- new: support suspend and WOL #172 - opt.: `execWithPwd` when cancel - opt.: extentions
2025-12-17 07:14:28 +01:00 · 2023-09-25 18:51:14 +08:00
parent df84aeb8b2
commit 4d06a52e99
45 changed files with 251 additions and 176 deletions
--- a/.dart_tool/flutter_gen/gen_l10n/l10n.dart
+++ b/.dart_tool/flutter_gen/gen_l10n/l10n.dart
@@ -1298,6 +1298,12 @@ abstract class S {
  /// **'Are you sure to delete server [{server}]?'**
  String sureToDeleteServer(Object server);

+  /// No description provided for @suspendTip.
+  ///
+  /// In en, this message translates to:
+  /// **'The suspend function requires root privileges and systemd support.'**
+  String get suspendTip;
+
  /// No description provided for @syncTip.
  ///
  /// In en, this message translates to:
--- a/.dart_tool/flutter_gen/gen_l10n/l10n_de.dart
+++ b/.dart_tool/flutter_gen/gen_l10n/l10n_de.dart
@@ -640,6 +640,9 @@ class SDe extends S {
    return 'Bist du sicher, dass du [$server] löschen willst?';
  }

+  @override
+  String get suspendTip => 'Die Suspend-Funktion erfordert Root-Rechte und systemd-Unterstützung.';
+
  @override
  String get syncTip => 'Nach der automatischen Synchronisierung kann es erforderlich sein, die App neu zu starten, damit bestimmte Änderungen wirksam werden.';

--- a/.dart_tool/flutter_gen/gen_l10n/l10n_en.dart
+++ b/.dart_tool/flutter_gen/gen_l10n/l10n_en.dart
@@ -640,6 +640,9 @@ class SEn extends S {
    return 'Are you sure to delete server [$server]?';
  }

+  @override
+  String get suspendTip => 'The suspend function requires root privileges and systemd support.';
+
  @override
  String get syncTip => 'After auto sync, a restart may be required for some changes to take effect.';

--- a/.dart_tool/flutter_gen/gen_l10n/l10n_id.dart
+++ b/.dart_tool/flutter_gen/gen_l10n/l10n_id.dart
@@ -640,6 +640,9 @@ class SId extends S {
    return 'Apakah Anda pasti akan menghapus server [$server]?';
  }

+  @override
+  String get suspendTip => 'Fungsi penangguhan memerlukan hak akses root dan dukungan systemd.';
+
  @override
  String get syncTip => 'Setelah sinkronisasi otomatis, mungkin perlu memulai ulang aplikasi agar perubahan tertentu dapat diterapkan.';

--- a/.dart_tool/flutter_gen/gen_l10n/l10n_zh.dart
+++ b/.dart_tool/flutter_gen/gen_l10n/l10n_zh.dart
@@ -640,6 +640,9 @@ class SZh extends S {
    return '你确定要删除服务器 [$server] 吗？';
  }

+  @override
+  String get suspendTip => 'suspend 功能需要 root 权限及 systemd 支持。';
+
  @override
  String get syncTip => '在自动同步后，可能需要重新启动，某些更改才能生效。';

@@ -1387,6 +1390,9 @@ class SZhTw extends SZh {
    return '你確定要刪除服務器 [$server] 嗎？';
  }

+  @override
+  String get suspendTip => 'suspend 功能需要 root 權限及 systemd 支持。';
+
  @override
  String get syncTip => '在自動同步後，可能需要重新啟動，某些更改才能生效。';

--- a/lib/core/extension/context/dialog.dart
+++ b/lib/core/extension/context/dialog.dart
@@ -56,7 +56,7 @@ extension DialogX on BuildContext {
  void showSnippetDialog(
    void Function(Snippet s) onSelected,
  ) {
-    if (Providers.snippet.snippets.isEmpty) {
+    if (Pros.snippet.snippets.isEmpty) {
      showRoundDialog(
        child: Text(l10n.noSavedSnippet),
        actions: [
@@ -76,12 +76,12 @@ extension DialogX on BuildContext {
      return;
    }

-    var snippet = Providers.snippet.snippets.first;
+    var snippet = Pros.snippet.snippets.first;
    showRoundDialog(
      title: Text(l10n.choose),
      child: Picker(
-        items: Providers.snippet.snippets.map((e) => Text(e.name)).toList(),
-        onSelected: (idx) => snippet = Providers.snippet.snippets[idx],
+        items: Pros.snippet.snippets.map((e) => Text(e.name)).toList(),
+        onSelected: (idx) => snippet = Pros.snippet.snippets[idx],
      ),
      actions: [
        TextButton(
--- a/lib/core/extension/ssh_client.dart
+++ b/lib/core/extension/ssh_client.dart
@@ -74,9 +74,11 @@ extension SSHClientX on SSHClient {
          if (context == null) return;
          final pwd = await context.showPwdDialog(user);
          if (pwd == null || pwd.isEmpty) {
-            return;
+            // Add ctrl + c to exit.
+            sink.add('\x03'.uint8List);
+          } else {
+            sink.add('$pwd\n'.uint8List);
          }
-          sink.add('$pwd\n'.uint8List);
        }
      },
      onStdout: onStdout,
--- a/lib/core/extension/stringx.dart
+++ b/lib/core/extension/stringx.dart
@@ -14,52 +14,5 @@ extension StringX on String {
    return Color(val);
  }

-  int get i => int.parse(this);
-
-  Uri get uri {
-    return Uri.parse(this);
-  }
-
-  Widget omitStartStr({
-    TextStyle? style,
-    TextOverflow? overflow,
-    int? maxLines,
-  }) {
-    return LayoutBuilder(builder: (context, size) {
-      bool exceeded = false;
-      int len = 0;
-      for (; !exceeded && len < length; len++) {
-        // Build the textspan
-        var span = TextSpan(
-          text: 'A' * 7 + substring(length - len),
-          style: style ?? Theme.of(context).textTheme.bodyMedium,
-        );
-
-        // Use a textpainter to determine if it will exceed max lines
-        var tp = TextPainter(
-          maxLines: maxLines ?? 1,
-          textDirection: TextDirection.ltr,
-          text: span,
-        );
-
-        // trigger it to layout
-        tp.layout(maxWidth: size.maxWidth);
-
-        // whether the text overflowed or not
-        exceeded = tp.didExceedMaxLines;
-      }
-
-      return Text(
-        (exceeded ? '...' : '') + substring(length - len),
-        overflow: overflow ?? TextOverflow.fade,
-        softWrap: false,
-        maxLines: maxLines ?? 1,
-        style: style,
-      );
-    });
-  }
-
-  String get withLangExport => 'export LANG=en_US.UTF-8 && $this';
-
  Uint8List get uint8List => Uint8List.fromList(utf8.encode(this));
 }
--- a/lib/core/update.dart
+++ b/lib/core/update.dart
@@ -39,7 +39,7 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
    return;
  }

-  Providers.app.newestBuild = newest;
+  Pros.app.newestBuild = newest;

  if (!force && newest <= BuildData.build) {
    Loggers.app.info('Update ignored: ${BuildData.build} >= $newest');
--- a/lib/core/utils/misc.dart
+++ b/lib/core/utils/misc.dart
@@ -19,10 +19,10 @@ Future<bool> shareFiles(List<String> filePaths) async {
  } else {
    text = '${filePaths.length} ${l10n.files}';
  }
-  Providers.app.moveBg = false;
+  Pros.app.moveBg = false;
  // ignore: deprecated_member_use
  await Share.shareFiles(filePaths, subject: text);
-  Providers.app.moveBg = true;
+  Pros.app.moveBg = true;
  return filePaths.isNotEmpty;
 }

@@ -31,9 +31,9 @@ void copy2Clipboard(String text) {
 }

 Future<String?> pickOneFile() async {
-  Providers.app.moveBg = false;
+  Pros.app.moveBg = false;
  final result = await FilePicker.platform.pickFiles(type: FileType.any);
-  Providers.app.moveBg = true;
+  Pros.app.moveBg = true;
  return result?.files.single.path;
 }

--- a/lib/core/utils/ui.dart
+++ b/lib/core/utils/ui.dart
@@ -7,11 +7,10 @@ import 'package:toolbox/core/utils/platform/base.dart';
 import 'package:url_launcher/url_launcher.dart';

 import 'misc.dart';
-import '../extension/stringx.dart';
 import '../extension/uint8list.dart';

 Future<bool> openUrl(String url) async {
-  return await launchUrl(url.uri, mode: LaunchMode.externalApplication);
+  return await launchUrl(Uri.parse(url), mode: LaunchMode.externalApplication);
 }

 void setTransparentNavigationBar(BuildContext context) {
--- a/lib/data/model/app/shell_func.dart
+++ b/lib/data/model/app/shell_func.dart
@@ -18,6 +18,7 @@ enum ShellFunc {
  process,
  shutdown,
  reboot,
+  suspend,
  ;

  String get flag {
@@ -32,6 +33,8 @@ enum ShellFunc {
        return 'sd';
      case ShellFunc.reboot:
        return 'r';
+      case ShellFunc.suspend:
+        return 'sp';
    }
  }

@@ -51,10 +54,12 @@ enum ShellFunc {
        return 'ShutDown';
      case ShellFunc.reboot:
        return 'Reboot';
+      case ShellFunc.suspend:
+        return 'Suspend';
    }
  }

-  String get cmd {
+  String get _cmd {
    switch (this) {
      case ShellFunc.status:
        return '''
@@ -96,6 +101,13 @@ if [ "\$userId" = "0" ]; then
 \treboot
 else
 \tsudo -S reboot
+fi''';
+      case ShellFunc.suspend:
+        return '''
+if [ "\$userId" = "0" ]; then
+\tsystemctl suspend
+else
+\tsudo -S systemctl suspend
 fi''';
    }
  }
@@ -123,7 +135,7 @@ userId=\$(id -u)
    for (final func in values) {
      sb.write('''
 ${func.name}() {
-${func.cmd.split('\n').map((e) => '\t$e').join('\n')}
+${func._cmd.split('\n').map((e) => '\t$e').join('\n')}
 }

 ''');
--- a/lib/data/model/server/conn.dart
+++ b/lib/data/model/server/conn.dart
@@ -1,4 +1,3 @@
-import '../../../core/extension/stringx.dart';
 import '../../res/misc.dart';

 class Conn {
@@ -22,10 +21,10 @@ Conn? parseConn(String raw) {
  if (idx != '') {
    final vals = idx.split(Miscs.numReg);
    return Conn(
-      maxConn: vals[5].i,
-      active: vals[6].i,
-      passive: vals[7].i,
-      fail: vals[8].i,
+      maxConn: int.tryParse(vals[5]) ?? 0,
+      active: int.tryParse(vals[6]) ?? 0,
+      passive: int.tryParse(vals[7]) ?? 0,
+      fail: int.tryParse(vals[8]) ?? 0,
    );
  }
  return null;
--- a/lib/data/model/server/server_private_info.dart
+++ b/lib/data/model/server/server_private_info.dart
@@ -70,7 +70,7 @@ class ServerPrivateInfo {
    return data;
  }

-  Server? get server => Providers.server.pick(spi: this);
+  Server? get server => Pros.server.pick(spi: this);

  bool shouldReconnect(ServerPrivateInfo old) {
    return id != old.id ||
--- a/lib/data/provider/docker.dart
+++ b/lib/data/provider/docker.dart
@@ -3,7 +3,6 @@ import 'dart:async';
 import 'package:dartssh2/dartssh2.dart';
 import 'package:flutter/material.dart';
 import 'package:toolbox/core/extension/ssh_client.dart';
-import 'package:toolbox/core/extension/stringx.dart';
 import 'package:toolbox/data/model/app/shell_func.dart';
 import 'package:toolbox/data/model/docker/image.dart';
 import 'package:toolbox/data/model/docker/ps.dart';
@@ -175,9 +174,10 @@ class DockerProvider extends ChangeNotifier {
  // judge whether to use DOCKER_HOST
  String _wrap(String cmd) {
    final dockerHost = Stores.docker.fetch(hostId!);
+    cmd = 'export LANG=en_US.UTF-8 && $cmd';
    if (dockerHost == null || dockerHost.isEmpty) {
-      return cmd.withLangExport;
+      return cmd;
    }
-    return 'export DOCKER_HOST=$dockerHost && $cmd'.withLangExport;
+    return 'export DOCKER_HOST=$dockerHost && $cmd';
  }
 }
--- a/lib/data/provider/server.dart
+++ b/lib/data/provider/server.dart
@@ -291,7 +291,7 @@ class ServerProvider extends ChangeNotifier {
          final localPath = joinPath(await Paths.doc, 'install.sh');
          final file = File(localPath);
          file.writeAsString(ShellFunc.allScript);
-          final sftp = Providers.sftp;
+          final sftp = Pros.sftp;
          final completer = Completer();
          sftp.add(
            SftpReq(spi, installShellPath, localPath, SftpReqType.upload),
--- a/lib/data/provider/snippet.dart
+++ b/lib/data/provider/snippet.dart
@@ -31,12 +31,13 @@ class SnippetProvider extends ChangeNotifier {
  }

  void _addInternal() {
-    if (!Stores.setting.fTISBM.fetch() || _snippets.isNotEmpty) {
+    if (!Stores.first.iSSBM.fetch() ||
+        _snippets.any((e) => e.name == installSBM.name)) {
      return;
    }
    _snippets.add(installSBM);
    Stores.snippet.put(installSBM);
-    Stores.setting.fTISBM.put(false);
+    Stores.first.iSSBM.put(false);
  }

  void _updateTags() {
--- a/lib/data/res/provider.dart
+++ b/lib/data/res/provider.dart
@@ -7,8 +7,8 @@ import 'package:toolbox/data/provider/sftp.dart';
 import 'package:toolbox/data/provider/snippet.dart';
 import 'package:toolbox/locator.dart';

-class Providers {
-  const Providers._();
+class Pros {
+  const Pros._();

  static final app = locator<AppProvider>();
  static final debug = locator<DebugProvider>();
--- a/lib/data/res/store.dart
+++ b/lib/data/res/store.dart
@@ -1,4 +1,5 @@
 import 'package:toolbox/data/store/docker.dart';
+import 'package:toolbox/data/store/first.dart';
 import 'package:toolbox/data/store/history.dart';
 import 'package:toolbox/data/store/private_key.dart';
 import 'package:toolbox/data/store/server.dart';
@@ -15,4 +16,5 @@ class Stores {
  static final history = locator<HistoryStore>();
  static final key = locator<PrivateKeyStore>();
  static final snippet = locator<SnippetStore>();
+  static final first = locator<FirstStore>();
 }
--- a/lib/data/store/first.dart
+++ b/lib/data/store/first.dart
@@ -0,0 +1,10 @@
+import 'package:toolbox/core/persistant_store.dart';
+
+/// It stores whether is the first time of some.
+class FirstStore extends PersistentStore<bool> {
+  /// Add Snippet `Install ServerBoxMonitor`
+  late final iSSBM = StoreProperty(box, 'installMonitorSnippet', true);
+
+  /// Show tip of suspend
+  late final showSuspendTip = StoreProperty(box, 'showSuspendTip', true);
+}
--- a/lib/data/store/setting.dart
+++ b/lib/data/store/setting.dart
@@ -205,7 +205,7 @@ class SettingStore extends PersistentStore {
    false,
  );

-  /// Only valid on iOS / Android
+  /// Only valid on iOS / Android / Windows
  late final useBioAuth = StoreProperty(
    box,
    'useBioAuth',
@@ -213,15 +213,11 @@ class SettingStore extends PersistentStore {
  );

  // Never show these settings for users
-  // Guide for these settings:
-  // - key should start with `_` and be shorter as possible
  //
  // ------BEGIN------

  /// Version of store db
  late final storeVersion = StoreProperty(box, 'storeVersion', 0);

-  /// Whether is first time to add Snippet<Install ServerBoxMonitor>
-  late final fTISBM = StoreProperty(box, '_fTISBM', true);
  // ------END------
 }
--- a/lib/l10n/app_de.arb
+++ b/lib/l10n/app_de.arb
@@ -200,6 +200,7 @@
  "sureNoPwd": "Bist du sicher, dass du kein Passwort verwenden willst?",
  "sureStop": "Sind Sie sicher, dass Sie [{item}] stoppen möchten?",
  "sureToDeleteServer": "Bist du sicher, dass du [{server}] löschen willst?",
+  "suspendTip": "Die Suspend-Funktion erfordert Root-Rechte und systemd-Unterstützung.",
  "syncTip": "Nach der automatischen Synchronisierung kann es erforderlich sein, die App neu zu starten, damit bestimmte Änderungen wirksam werden.",
  "system": "Systeme",
  "tag": "Tags",
--- a/lib/l10n/app_en.arb
+++ b/lib/l10n/app_en.arb
@@ -200,6 +200,7 @@
  "sureNoPwd": "Are you sure to use no password?",
  "sureStop": "Sure to stop [{item}] ?",
  "sureToDeleteServer": "Are you sure to delete server [{server}]?",
+  "suspendTip": "The suspend function requires root privileges and systemd support.",
  "syncTip": "After auto sync, a restart may be required for some changes to take effect.",
  "system": "System",
  "tag": "Tags",
--- a/lib/l10n/app_id.arb
+++ b/lib/l10n/app_id.arb
@@ -200,6 +200,7 @@
  "sureNoPwd": "Apakah Anda pasti tidak menggunakan kata sandi?",
  "sureStop": "Anda yakin ingin menghentikan [{item}]?",
  "sureToDeleteServer": "Apakah Anda pasti akan menghapus server [{server}]?",
+  "suspendTip": "Fungsi penangguhan memerlukan hak akses root dan dukungan systemd.",
  "syncTip": "Setelah sinkronisasi otomatis, mungkin perlu memulai ulang aplikasi agar perubahan tertentu dapat diterapkan.",
  "system": "Sistem",
  "tag": "Tag",
--- a/lib/l10n/app_zh.arb
+++ b/lib/l10n/app_zh.arb
@@ -200,6 +200,7 @@
  "sureNoPwd": "确认使用无密码？",
  "sureStop": "确定要停止 [{item}] 吗？",
  "sureToDeleteServer": "你确定要删除服务器 [{server}] 吗？",
+  "suspendTip": "suspend 功能需要 root 权限及 systemd 支持。",
  "syncTip": "在自动同步后，可能需要重新启动，某些更改才能生效。",
  "system": "系统",
  "tag": "标签",
--- a/lib/l10n/app_zh_tw.arb
+++ b/lib/l10n/app_zh_tw.arb
@@ -200,6 +200,7 @@
  "sureNoPwd": "確認使用無密碼？",
  "sureStop": "確定要停止 [{item}] 嗎？",
  "sureToDeleteServer": "你確定要刪除服務器 [{server}] 嗎？",
+  "suspendTip": "suspend 功能需要 root 權限及 systemd 支持。",
  "syncTip": "在自動同步後，可能需要重新啟動，某些更改才能生效。",
  "system": "系統",
  "tag": "标签",
--- a/lib/locator.dart
+++ b/lib/locator.dart
@@ -1,4 +1,5 @@
 import 'package:get_it/get_it.dart';
+import 'package:toolbox/data/store/first.dart';

 import 'data/provider/app.dart';
 import 'data/provider/debug.dart';
@@ -57,6 +58,10 @@ Future<void> _setupLocatorForStores() async {
  final history = HistoryStore();
  await history.init(boxName: 'history');
  locator.registerSingleton(history);
+
+  final first = FirstStore();
+  await first.init(boxName: 'first');
+  locator.registerSingleton(first);
 }

 Future<void> setupLocator() async {
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -92,8 +92,8 @@ Future<void> initApp() async {
 }

 void _setupProviders() {
-  Providers.snippet.load();
-  Providers.key.load();
+  Pros.snippet.load();
+  Pros.key.load();
 }

 Future<void> _initHive() async {
@@ -109,7 +109,7 @@ Future<void> _initHive() async {
 void _setupLogger() {
  Logger.root.level = Level.ALL;
  Logger.root.onRecord.listen((record) {
-    Providers.debug.addLog(record);
+    Pros.debug.addLog(record);
    // ignore: avoid_print
    print(record);
  });
--- a/lib/view/page/backup.dart
+++ b/lib/view/page/backup.dart
@@ -164,7 +164,7 @@ class BackupPage extends StatelessWidget {
              backup.restore();
              context.pop();
              RebuildNodes.app.rebuild();
-              Providers.reload();
+              Pros.reload();
            },
            child: Text(l10n.ok),
          ),
--- a/lib/view/page/docker.dart
+++ b/lib/view/page/docker.dart
@@ -37,7 +37,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
  @override
  void dispose() {
    super.dispose();
-    Providers.docker.clear();
+    Pros.docker.clear();
    _textController.dispose();
  }

@@ -48,7 +48,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
    if (client == null) {
      return;
    }
-    Providers.docker
+    Pros.docker
      ..init(
        client,
        widget.spi.user,
@@ -70,7 +70,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
            IconButton(
              onPressed: () async {
                context.showLoadingDialog();
-                await Providers.docker.refresh();
+                await Pros.docker.refresh();
                context.pop();
              },
              icon: const Icon(Icons.refresh),
@@ -78,8 +78,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
          ],
        ),
        body: _buildMain(),
-        floatingActionButton:
-            Providers.docker.error == null ? _buildFAB() : null,
+        floatingActionButton: Pros.docker.error == null ? _buildFAB() : null,
      );
    });
  }
@@ -156,7 +155,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
          onPressed: () async {
            context.pop();
            context.showLoadingDialog();
-            final result = await Providers.docker.run(cmd);
+            final result = await Pros.docker.run(cmd);
            context.pop();
            if (result != null) {
              context.showSnackBar(result.message ?? l10n.unknownError);
@@ -182,7 +181,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
  }

  Widget _buildMain() {
-    if (Providers.docker.error != null && Providers.docker.items == null) {
+    if (Pros.docker.error != null && Pros.docker.items == null) {
      return SizedBox.expand(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
@@ -193,17 +192,17 @@ class _DockerManagePageState extends State<DockerManagePage> {
              size: 37,
            ),
            const SizedBox(height: 27),
-            Text(Providers.docker.error?.message ?? l10n.unknownError),
+            Text(Pros.docker.error?.message ?? l10n.unknownError),
            const SizedBox(height: 27),
            Padding(
              padding: const EdgeInsets.all(17),
-              child: _buildSolution(Providers.docker.error!),
+              child: _buildSolution(Pros.docker.error!),
            )
          ],
        ),
      );
    }
-    if (Providers.docker.items == null || Providers.docker.images == null) {
+    if (Pros.docker.items == null || Pros.docker.images == null) {
      return UIs.centerLoading;
    }

@@ -225,12 +224,12 @@ class _DockerManagePageState extends State<DockerManagePage> {
      ListTile(
        title: Text(l10n.imagesList),
        subtitle: Text(
-          l10n.dockerImagesFmt(Providers.docker.images!.length),
+          l10n.dockerImagesFmt(Pros.docker.images!.length),
          style: UIs.textGrey,
        ),
      ),
    ];
-    items.addAll(Providers.docker.images!.map(_buildImageItem));
+    items.addAll(Pros.docker.images!.map(_buildImageItem));
    return Column(children: items);
  }

@@ -259,7 +258,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
        TextButton(
          onPressed: () async {
            context.pop();
-            final result = await Providers.docker.run(
+            final result = await Pros.docker.run(
              'docker rmi ${e.id} -f',
            );
            if (result != null) {
@@ -273,7 +272,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
  }

  Widget _buildLoading() {
-    if (Providers.docker.runLog == null) return UIs.placeholder;
+    if (Pros.docker.runLog == null) return UIs.placeholder;
    return Padding(
      padding: const EdgeInsets.all(17),
      child: Column(
@@ -282,7 +281,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
            child: CircularProgressIndicator(),
          ),
          UIs.height13,
-          Text(Providers.docker.runLog ?? '...'),
+          Text(Pros.docker.runLog ?? '...'),
        ],
      ),
    );
@@ -323,8 +322,8 @@ class _DockerManagePageState extends State<DockerManagePage> {
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
-          Text(Providers.docker.edition ?? l10n.unknown),
-          Text(Providers.docker.version ?? l10n.unknown),
+          Text(Pros.docker.edition ?? l10n.unknown),
+          Text(Pros.docker.version ?? l10n.unknown),
        ],
      ),
    );
@@ -335,12 +334,12 @@ class _DockerManagePageState extends State<DockerManagePage> {
      ListTile(
        title: Text(l10n.containerStatus),
        subtitle: Text(
-          _buildPsCardSubtitle(Providers.docker.items!),
+          _buildPsCardSubtitle(Pros.docker.items!),
          style: UIs.textGrey,
        ),
      ),
    ];
-    items.addAll(Providers.docker.items!.map(_buildPsItem));
+    items.addAll(Pros.docker.items!.map(_buildPsItem));
    return Column(
      mainAxisSize: MainAxisSize.min,
      children: items,
@@ -372,7 +371,7 @@ class _DockerManagePageState extends State<DockerManagePage> {
                  onPressed: () async {
                    context.pop();
                    context.showLoadingDialog();
-                    await Providers.docker.delete(dItem.containerId);
+                    await Pros.docker.delete(dItem.containerId);
                    context.pop();
                  },
                  child: Text(l10n.ok),
@@ -382,17 +381,17 @@ class _DockerManagePageState extends State<DockerManagePage> {
            break;
          case DockerMenuType.start:
            context.showLoadingDialog();
-            await Providers.docker.start(dItem.containerId);
+            await Pros.docker.start(dItem.containerId);
            context.pop();
            break;
          case DockerMenuType.stop:
            context.showLoadingDialog();
-            await Providers.docker.stop(dItem.containerId);
+            await Pros.docker.stop(dItem.containerId);
            context.pop();
            break;
          case DockerMenuType.restart:
            context.showLoadingDialog();
-            await Providers.docker.restart(dItem.containerId);
+            await Pros.docker.restart(dItem.containerId);
            context.pop();
            break;
          case DockerMenuType.logs:
@@ -441,7 +440,7 @@ class _DockerManagePageState extends State<DockerManagePage> {

  Widget _buildEditHost() {
    final children = <Widget>[];
-    if (Providers.docker.items!.isEmpty && Providers.docker.images!.isEmpty) {
+    if (Pros.docker.items!.isEmpty && Pros.docker.images!.isEmpty) {
      children.add(Padding(
        padding: const EdgeInsets.fromLTRB(17, 17, 17, 0),
        child: Text(
@@ -484,6 +483,6 @@ class _DockerManagePageState extends State<DockerManagePage> {
  void _onSaveDockerHost(String val) {
    context.pop();
    Stores.docker.put(widget.spi.id, val.trim());
-    Providers.docker.refresh();
+    Pros.docker.refresh();
  }
 }
--- a/lib/view/page/full_screen.dart
+++ b/lib/view/page/full_screen.dart
@@ -368,8 +368,8 @@ class _FullScreenPageState extends State<FullScreenPage> with AfterLayoutMixin {
      doUpdate(context);
    }
    await GetIt.I.allReady();
-    await Providers.server.load();
-    await Providers.server.refreshData();
+    await Pros.server.load();
+    await Pros.server.refreshData();
    if (!Analysis.enabled) {
      await Analysis.init();
    }
--- a/lib/view/page/home.dart
+++ b/lib/view/page/home.dart
@@ -72,7 +72,7 @@ class _HomePageState extends State<HomePage>
  void dispose() {
    super.dispose();
    WidgetsBinding.instance.removeObserver(this);
-    Providers.server.closeServer();
+    Pros.server.closeServer();
    _pageController.dispose();
  }

@@ -84,20 +84,20 @@ class _HomePageState extends State<HomePage>
    switch (state) {
      case AppLifecycleState.resumed:
        _auth();
-        if (!Providers.server.isAutoRefreshOn) {
-          Providers.server.startAutoRefresh();
+        if (!Pros.server.isAutoRefreshOn) {
+          Pros.server.startAutoRefresh();
        }
        updateHomeWidget();
        break;
      case AppLifecycleState.paused:
        // Keep running in background on Android device
        if (isAndroid && Stores.setting.bgRun.fetch()) {
-          if (Providers.app.moveBg) {
+          if (Pros.app.moveBg) {
            BgRunMC.moveToBg();
          }
        } else {
-          Providers.server.setDisconnected();
-          Providers.server.stopAutoRefresh();
+          Pros.server.setDisconnected();
+          Pros.server.stopAutoRefresh();
        }
        break;
      default:
@@ -148,7 +148,7 @@ class _HomePageState extends State<HomePage>
            return IconButton(
              icon: const Icon(Icons.refresh, size: 23),
              tooltip: 'Refresh',
-              onPressed: () => Providers.server.refreshData(onlyFailed: true),
+              onPressed: () => Pros.server.refreshData(onlyFailed: true),
            );
          },
        ),
@@ -343,8 +343,8 @@ class _HomePageState extends State<HomePage>
    }
    updateHomeWidget();
    await GetIt.I.allReady();
-    await Providers.server.load();
-    await Providers.server.refreshData();
+    await Pros.server.load();
+    await Pros.server.refreshData();
    if (!Analysis.enabled) {
      Analysis.init();
    }
--- a/lib/view/page/ping.dart
+++ b/lib/view/page/ping.dart
@@ -165,7 +165,7 @@ class _PingPageState extends State<PingPage>
      return;
    }

-    if (Providers.server.serverOrder.isEmpty) {
+    if (Pros.server.serverOrder.isEmpty) {
      context.showSnackBar(l10n.pingNoServer);
      return;
    }
@@ -176,7 +176,7 @@ class _PingPageState extends State<PingPage>
      return;
    }

-    await Future.wait(Providers.server.servers.map((e) async {
+    await Future.wait(Pros.server.servers.map((e) async {
      if (e.client == null) {
        return;
      }
--- a/lib/view/page/private_key/edit.dart
+++ b/lib/view/page/private_key/edit.dart
@@ -95,7 +95,7 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage> {
            actions: [
              TextButton(
                onPressed: () {
-                  Providers.key.delete(widget.pki!);
+                  Pros.key.delete(widget.pki!);
                  context.pop();
                  context.pop();
                },
@@ -135,9 +135,9 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage> {
          final decrypted = await compute(decyptPem, [key, pwd]);
          final pki = PrivateKeyInfo(id: name, key: decrypted);
          if (widget.pki != null) {
-            Providers.key.update(widget.pki!, pki);
+            Pros.key.update(widget.pki!, pki);
          } else {
-            Providers.key.add(pki);
+            Pros.key.add(pki);
          }
        } catch (e) {
          context.showSnackBar(e.toString());
--- a/lib/view/page/server/edit.dart
+++ b/lib/view/page/server/edit.dart
@@ -58,7 +58,7 @@ class _ServerEditPageState extends State<ServerEditPage> {
      if (widget.spi?.pubKeyId == null) {
        _passwordController.text = widget.spi?.pwd ?? '';
      } else {
-        _keyIdx.value = Providers.key.pkis.indexWhere(
+        _keyIdx.value = Pros.key.pkis.indexWhere(
          (e) => e.id == widget.spi!.pubKeyId,
        );
      }
@@ -115,7 +115,7 @@ class _ServerEditPageState extends State<ServerEditPage> {
          actions: [
            TextButton(
              onPressed: () {
-                Providers.server.delServer(widget.spi!.id);
+                Pros.server.delServer(widget.spi!.id);
                context.pop();
                context.pop(true);
              },
@@ -183,8 +183,8 @@ class _ServerEditPageState extends State<ServerEditPage> {
      TagEditor(
        tags: _tags,
        onChanged: (p0) => _tags = p0,
-        allTags: [...Providers.server.tags],
-        onRenameTag: Providers.server.renameTag,
+        allTags: [...Pros.server.tags],
+        onRenameTag: Pros.server.renameTag,
      ),
      _buildAuth(),
      ListTile(
@@ -357,7 +357,7 @@ class _ServerEditPageState extends State<ServerEditPage> {
      user: _usernameController.text,
      pwd: _passwordController.text.isEmpty ? null : _passwordController.text,
      pubKeyId: _keyIdx.value != null
-          ? Providers.key.pkis.elementAt(_keyIdx.value!).id
+          ? Pros.key.pkis.elementAt(_keyIdx.value!).id
          : null,
      tags: _tags,
      alterUrl: _altUrlController.text.isEmpty ? null : _altUrlController.text,
@@ -365,9 +365,9 @@ class _ServerEditPageState extends State<ServerEditPage> {
    );

    if (widget.spi == null) {
-      Providers.server.addServer(spi);
+      Pros.server.addServer(spi);
    } else {
-      Providers.server.updateServer(widget.spi!, spi);
+      Pros.server.updateServer(widget.spi!, spi);
    }

    context.pop();
--- a/lib/view/page/server/tab.dart
+++ b/lib/view/page/server/tab.dart
@@ -92,8 +92,7 @@ class _ServerPageState extends State<ServerPage>
      return child;
    }
    return RefreshIndicator(
-      onRefresh: () async =>
-          await Providers.server.refreshData(onlyFailed: true),
+      onRefresh: () async => await Pros.server.refreshData(onlyFailed: true),
      child: child,
    );
  }
@@ -245,22 +244,42 @@ class _ServerPageState extends State<ServerPage>
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        children: [
          IconButton(
-            onPressed: () => srv.client?.execWithPwd(
-              ShellFunc.shutdown.cmd,
-              context: context,
-            ),
-            icon: const Icon(Icons.power_off),
+            onPressed: () async {
+              if (Stores.first.showSuspendTip.fetch()) {
+                await context.showRoundDialog(
+                  title: Text(l10n.attention),
+                  child: Text(l10n.suspendTip),
+                );
+                Stores.first.showSuspendTip.put(false);
+              }
+              srv.client?.execWithPwd(
+                ShellFunc.suspend.exec,
+                context: context,
+              );
+            },
+            icon: const Icon(Icons.stop),
+            tooltip: 'Suspend',
          ),
          IconButton(
            onPressed: () => srv.client?.execWithPwd(
-              ShellFunc.reboot.cmd,
+              ShellFunc.shutdown.exec,
              context: context,
            ),
-            icon: const Icon(Icons.refresh),
+            icon: const Icon(Icons.power_off),
+            tooltip: 'Shutdown',
+          ),
+          IconButton(
+            onPressed: () => srv.client?.execWithPwd(
+              ShellFunc.reboot.exec,
+              context: context,
+            ),
+            icon: const Icon(Icons.restart_alt),
+            tooltip: 'Reboot',
          ),
          IconButton(
            onPressed: () => AppRoute.serverEdit(spi: srv.spi).go(context),
            icon: const Icon(Icons.edit),
+            tooltip: l10n.edit,
          )
        ],
      )
@@ -305,7 +324,7 @@ class _ServerPageState extends State<ServerPage>
    Widget? rightCorner;
    if (!(spi.autoConnect ?? true) && cs == ServerState.disconnected) {
      rightCorner = InkWell(
-        onTap: () => Providers.server.refreshData(spi: spi),
+        onTap: () => Pros.server.refreshData(spi: spi),
        child: const Padding(
          padding: EdgeInsets.symmetric(horizontal: 7),
          child: Icon(
@@ -456,8 +475,8 @@ class _ServerPageState extends State<ServerPage>
  @override
  Future<void> afterFirstLayout(BuildContext context) async {
    await GetIt.I.allReady();
-    await Providers.server.load();
-    Providers.server.startAutoRefresh();
+    await Pros.server.load();
+    Pros.server.startAutoRefresh();
  }

  List<String> _filterServers(ServerProvider pro) => pro.serverOrder
--- a/lib/view/page/setting/entry.dart
+++ b/lib/view/page/setting/entry.dart
@@ -298,7 +298,7 @@ class _SettingPageState extends State<SettingPage> {
          onSelected: (int val) {
            _updateInterval.value = val;
            _setting.serverStatusUpdateInterval.put(val);
-            Providers.server.startAutoRefresh();
+            Pros.server.startAutoRefresh();
            if (val == 0) {
              context.showSnackBar(l10n.updateIntervalEqual0);
            }
@@ -883,7 +883,7 @@ class _SettingPageState extends State<SettingPage> {
              child: Text(l10n.sureDelete(e)),
              actions: [
                TextButton(
-                  onPressed: () => Providers.server.delServer(e),
+                  onPressed: () => Pros.server.delServer(e),
                  child: Text(l10n.ok),
                )
              ],
--- a/lib/view/page/setting/srv_seq.dart
+++ b/lib/view/page/setting/srv_seq.dart
@@ -26,13 +26,13 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
  }

  Widget _buildBody() {
-    if (Providers.server.serverOrder.isEmpty) {
+    if (Pros.server.serverOrder.isEmpty) {
      return Center(child: Text(l10n.noServerAvailable));
    }
    return ReorderableListView.builder(
      footer: const SizedBox(height: 77),
      onReorder: (oldIndex, newIndex) => setState(() {
-        Providers.server.serverOrder.move(
+        Pros.server.serverOrder.move(
          oldIndex,
          newIndex,
          property: Stores.setting.serverOrder,
@@ -41,13 +41,13 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
      padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 3),
      buildDefaultDragHandles: false,
      itemBuilder: (_, index) =>
-          _buildItem(index, Providers.server.serverOrder[index]),
-      itemCount: Providers.server.serverOrder.length,
+          _buildItem(index, Pros.server.serverOrder[index]),
+      itemCount: Pros.server.serverOrder.length,
    );
  }

  Widget _buildItem(int index, String id) {
-    final spi = Providers.server.pick(id: id)?.spi;
+    final spi = Pros.server.pick(id: id)?.spi;
    if (spi == null) {
      return const SizedBox();
    }
--- a/lib/view/page/snippet/edit.dart
+++ b/lib/view/page/snippet/edit.dart
@@ -56,7 +56,7 @@ class _SnippetEditPageState extends State<SnippetEditPage>
    return [
      IconButton(
        onPressed: () {
-          Providers.snippet.del(widget.snippet!);
+          Pros.snippet.del(widget.snippet!);
          context.pop();
        },
        tooltip: l10n.delete,
@@ -84,9 +84,9 @@ class _SnippetEditPageState extends State<SnippetEditPage>
          note: note.isEmpty ? null : note,
        );
        if (widget.snippet != null) {
-          Providers.snippet.update(widget.snippet!, snippet);
+          Pros.snippet.update(widget.snippet!, snippet);
        } else {
-          Providers.snippet.add(snippet);
+          Pros.snippet.add(snippet);
        }
        context.pop();
      },
@@ -118,9 +118,9 @@ class _SnippetEditPageState extends State<SnippetEditPage>
          onChanged: (p0) => setState(() {
            _tags = p0;
          }),
-          allTags: [...Providers.server.tags],
+          allTags: [...Pros.server.tags],
          onRenameTag: (old, n) => setState(() {
-            Providers.server.renameTag(old, n);
+            Pros.server.renameTag(old, n);
          }),
        ),
        Input(
--- a/lib/view/page/snippet/list.dart
+++ b/lib/view/page/snippet/list.dart
@@ -130,15 +130,15 @@ class _SnippetListPageState extends State<SnippetListPage> {
    final servers = await showDialog<List<Server>>(
      context: context,
      builder: (_) => TagPicker<Server>(
-        items: Providers.server.servers.toList(),
-        tags: Providers.server.tags.toSet(),
+        items: Pros.server.servers.toList(),
+        tags: Pros.server.tags.toSet(),
      ),
    );
    if (servers == null) {
      return;
    }
    final ids = servers.map((e) => e.spi.id).toList();
-    final results = await Providers.server.runSnippetsMulti(ids, [snippet]);
+    final results = await Pros.server.runSnippetsMulti(ids, [snippet]);
    if (results.isNotEmpty) {
      // SERVER_NAME: RESULT
      final result = Map.fromIterables(
--- a/lib/view/page/storage/local.dart
+++ b/lib/view/page/storage/local.dart
@@ -9,11 +9,11 @@ import 'package:toolbox/data/model/sftp/req.dart';
 import 'package:toolbox/data/res/misc.dart';
 import 'package:toolbox/data/res/provider.dart';
 import 'package:toolbox/view/widget/input_field.dart';
+import 'package:toolbox/view/widget/omit_start_text.dart';
 import 'package:toolbox/view/widget/picker.dart';
 import 'package:toolbox/view/widget/round_rect_card.dart';

 import '../../../core/extension/numx.dart';
-import '../../../core/extension/stringx.dart';
 import '../../../core/route.dart';
 import '../../../core/utils/misc.dart';
 import '../../../data/model/app/path_with_prefix.dart';
@@ -89,7 +89,7 @@ class _LocalStoragePageState extends State<LocalStoragePage> {
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
-          (_path?.path ?? l10n.loadingFiles).omitStartStr(),
+          OmitStartText(_path?.path ?? l10n.loadingFiles),
          _buildBtns(),
        ],
      ),
@@ -275,7 +275,7 @@ class _LocalStoragePageState extends State<LocalStoragePage> {
            title: Text(l10n.upload),
            onTap: () async {
              context.pop();
-              final ids = Providers.server.serverOrder;
+              final ids = Pros.server.serverOrder;
              var idx = 0;
              await context.showRoundDialog(
                title: Text(l10n.server),
@@ -289,7 +289,7 @@ class _LocalStoragePageState extends State<LocalStoragePage> {
                ],
              );
              final id = ids[idx];
-              final spi = Providers.server.pick(id: id)?.spi;
+              final spi = Pros.server.pick(id: id)?.spi;
              if (spi == null) {
                return;
              }
@@ -300,7 +300,7 @@ class _LocalStoragePageState extends State<LocalStoragePage> {
              if (remotePath == null) {
                return;
              }
-              Providers.sftp.add(SftpReq(
+              Pros.sftp.add(SftpReq(
                spi,
                '$remotePath/$fileName',
                file.absolute.path,
--- a/lib/view/page/storage/sftp.dart
+++ b/lib/view/page/storage/sftp.dart
@@ -13,10 +13,10 @@ import 'package:toolbox/data/res/logger.dart';
 import 'package:toolbox/data/res/misc.dart';
 import 'package:toolbox/data/res/provider.dart';
 import 'package:toolbox/data/res/store.dart';
+import 'package:toolbox/view/widget/omit_start_text.dart';
 import 'package:toolbox/view/widget/round_rect_card.dart';

 import '../../../core/extension/numx.dart';
-import '../../../core/extension/stringx.dart';
 import '../../../core/route.dart';
 import '../../../core/utils/misc.dart';
 import '../../../data/model/server/server_private_info.dart';
@@ -113,7 +113,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
-            (_status.path?.path ?? l10n.loadingFiles).omitStartStr(),
+            OmitStartText(_status.path?.path ?? l10n.loadingFiles),
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceAround,
              children: children,
@@ -162,7 +162,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
            context.showSnackBar('remote path is null');
            return;
          }
-          Providers.sftp.add(
+          Pros.sftp.add(
            SftpReq(
              widget.spi,
              '$remotePath/${path.split('/').last}',
@@ -362,14 +362,14 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
      localPath,
      SftpReqType.download,
    );
-    Providers.sftp.add(req, completer: completer);
+    Pros.sftp.add(req, completer: completer);
    context.showLoadingDialog();
    await completer.future;
    context.pop();

    final result = await AppRoute.editor(path: localPath).go<bool>(context);
    if (result != null && result) {
-      Providers.sftp
+      Pros.sftp
          .add(SftpReq(req.spi, remotePath, localPath, SftpReqType.upload));
      context.showSnackBar(l10n.added2List);
    }
@@ -389,7 +389,7 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
            context.pop();
            final remotePath = _getRemotePath(name);

-            Providers.sftp.add(
+            Pros.sftp.add(
              SftpReq(
                widget.spi,
                remotePath,
--- a/lib/view/page/storage/sftp_mission.dart
+++ b/lib/view/page/storage/sftp_mission.dart
@@ -141,7 +141,7 @@ class _SftpMissionPageState extends State<SftpMissionPage> {
          actions: [
            TextButton(
              onPressed: () {
-                Providers.sftp.cancel(id);
+                Pros.sftp.cancel(id);
                context.pop();
              },
              child: Text(l10n.ok),
--- a/lib/view/widget/omit_start_text.dart
+++ b/lib/view/widget/omit_start_text.dart
@@ -0,0 +1,52 @@
+import 'package:flutter/material.dart';
+
+class OmitStartText extends StatelessWidget {
+  final String text;
+  final int? maxLines;
+  final TextStyle? style;
+  final TextOverflow? overflow;
+
+  const OmitStartText(
+    this.text, {
+    Key? key,
+    this.maxLines,
+    this.style,
+    this.overflow,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return LayoutBuilder(builder: (context, size) {
+      bool exceeded = false;
+      int len = 0;
+      for (; !exceeded && len < text.length; len++) {
+        // Build the textspan
+        var span = TextSpan(
+          text: 'A' * 7 + text.substring(text.length - len),
+          style: style ?? Theme.of(context).textTheme.bodyMedium,
+        );
+
+        // Use a textpainter to determine if it will exceed max lines
+        var tp = TextPainter(
+          maxLines: maxLines ?? 1,
+          textDirection: TextDirection.ltr,
+          text: span,
+        );
+
+        // trigger it to layout
+        tp.layout(maxWidth: size.maxWidth);
+
+        // whether the text overflowed or not
+        exceeded = tp.didExceedMaxLines;
+      }
+
+      return Text(
+        (exceeded ? '...' : '') + text.substring(text.length - len),
+        overflow: overflow ?? TextOverflow.fade,
+        softWrap: false,
+        maxLines: maxLines ?? 1,
+        style: style,
+      );
+    });
+  }
+}
--- a/lib/view/widget/server_func_btns.dart
+++ b/lib/view/widget/server_func_btns.dart
@@ -99,14 +99,14 @@ void _onTapMoreBtns(
      final snippets = await showDialog<List<Snippet>>(
        context: context,
        builder: (_) => TagPicker<Snippet>(
-          items: Providers.snippet.snippets,
-          tags: Providers.server.tags.toSet(),
+          items: Pros.snippet.snippets,
+          tags: Pros.server.tags.toSet(),
        ),
      );
      if (snippets == null) {
        return;
      }
-      final result = await Providers.server.runSnippets(spi.id, snippets);
+      final result = await Pros.server.runSnippets(spi.id, snippets);
      if (result != null && result.isNotEmpty) {
        context.showRoundDialog(
          title: Text(l10n.result),
@@ -188,7 +188,7 @@ Future<void> _gotoSSH(
 }

 bool _checkClient(BuildContext context, String id) {
-  final server = Providers.server.pick(id: id);
+  final server = Pros.server.pick(id: id);
  if (server == null || server.client == null) {
    context.showSnackBar(l10n.waitConnection);
    return false;