optimize ping page & make.dart

- auto get user id for rootless docker

.fvm/fvm_config.json

@@ -0,0 +1,4 @@
+{
+  "flutterSdkVersion": "3.3.4",
+  "flavors": {}
+}

.gitignore

@@ -47,3 +47,5 @@ app.*.map.json
 
 /android/app/fjy.androidstudio.key
 /release
+test.dart
+.fvm/flutter_sdk

.vscode/settings.json

@@ -0,0 +1,9 @@
+{
+  "dart.flutterSdkPath": ".fvm/flutter_sdk",
+  "search.exclude": {
+    "**/.fvm": true
+  },
+  "files.watcherExclude": {
+    "**/.fvm": true
+  }
+}

README.md

@@ -1,64 +1,63 @@
-# Server Monitor & Toolbox
+<!-- Title-->
+<p align="center">
+  <h1 align="center">Server Box</h1>
+</p>
 
-A new Flutter project which provide a chart view to display server status data.
+<!-- Badges-->
+<p align="center">
+  <a href="https://apps.apple.com/app/id1586449703">
+    <img style="height: 37px" src="screenshots/appstore.svg">
+  </a>
+  <a href="https://github.com/LollipopKit/flutter_server_box/releases/latest">
+    <img style="height: 37px" src="screenshots/dl-android.svg">
+  </a>
+</p>
 
-## ScreenShots
+<p align="center">
+A Flutter project which provide charts to display server status and tools to manage server. Especially thanks to <a href="https://github.com/TerminalStudio/dartssh2">dartssh2</a>.
+</p>
+
+
+## 🔖 Milestone
+- [x] Status chart view
+- [x] Snippet ~~market~~, Ping, SFTP, Docker, Apt/Yum and etc.
+- [x] i18n (English, Chinese)
+- [x] Desktop support
+
+## 📱 ScreenShots
 <table>
   <tr>
     <td>
-	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/IMG_3327.PNG">
+	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/server.jpg">
     </td>
     <td>
-	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/IMG_3347.PNG">
+	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/server_detail.png">
     </td>
     <td>
-	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/detail.jpg">
+	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/convert.png">
     </td>
   </tr>
 </table>
 <table>
   <tr>
     <td>
-	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/IMG_3330.PNG">
+	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/ping.png">
     </td>
     <td>
-	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/IMG_3331.PNG">
+	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/apt.png">
     </td>
     <td>
-	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/IMG_3346.PNG">
+	    <img width="200px" src="https://raw.githubusercontent.com/LollipopKit/flutter_server_monitor_toolbox/main/screenshots/docker.png">
     </td>
   </tr>
 </table>
 
-# Support
+## 🖥 Platform
 Status|Platform 
 --|--|
 Full Support|Android/iOS/macOS
 Support, but not tested|Windows/Linux
 
-## Milestone
-- [x] SSH connect
-- [x] Server info store
-- [x] Status chart view
-- [x] Base64/Url En/Decode
-- [x] Private key store
-- [x] Server status detail page
-- [x] Theme switch
-- [x] Execute snippet
-- [x] Migrate from `ssh2` to `dartssh2`
-- [x] Desktop support
 
-## Build
-Please use `make.dart` to build.
-```shell
-# build android apk
-./make.dart build android
-# due to pub package 'ssh2' incompatibility
-# can't build ios ipa through './make.dart build ios'
-# more info: [https://github.com/jda258/flutter_ssh2/issues/8]
-# please run below cmd to run on ios device
-./make.dart run release
-```
-
-## License
+## 📝 License
 `LGPL License. LollipopKit 2021`

analysis_options.yaml

@@ -22,6 +22,8 @@ linter:
   # `// ignore_for_file: name_of_lint` syntax on the line or in the file
   # producing the lint.
   rules:
+    library_private_types_in_public_api: false
+    use_build_context_synchronously: false
     # avoid_print: false  # Uncomment to disable the `avoid_print` rule
     # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
 

android/app/build.gradle

@@ -32,7 +32,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 31
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8

android/app/src/main/res/drawable-night-v21/launch_background.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
+</layer-list>

android/app/src/main/res/drawable-night/launch_background.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/background"/>
+    </item>
+    <item>
+        <bitmap android:gravity="center" android:src="@drawable/splash"/>
+    </item>
+</layer-list>

android/app/src/main/res/values-night-v31/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowSplashScreenBackground">#121212</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/main/res/values-night/styles.xml

@@ -5,7 +5,8 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              Flutter draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
-        <item name="android:windowFullscreen">true</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your

android/app/src/main/res/values-v31/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowSplashScreenBackground">#ffffff</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+         
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/main/res/values/styles.xml

@@ -5,7 +5,8 @@
         <!-- Show a splash screen on the activity. Automatically removed when
              Flutter draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
-        <item name="android:windowFullscreen">true</item>
+        <item name="android:forceDarkAllowed">false</item>
+        <item name="android:windowFullscreen">false</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your

android/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.6.10'
     repositories {
         google()
         mavenCentral()

ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>9.0</string>
+  <string>11.0</string>
 </dict>
 </plist>

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '9.0'
+# platform :ios, '11.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

ios/Podfile.lock

@@ -1,22 +1,25 @@
 PODS:
-  - countly_flutter (20.11.4):
+  - countly_flutter (21.11.0):
     - Flutter
   - Flutter (1.0.0)
-  - flutter_icmp_ping (0.0.1):
+  - flutter_native_splash (0.0.1):
     - Flutter
   - path_provider_ios (0.0.1):
     - Flutter
   - r_upgrade (0.0.1):
     - Flutter
+  - share_plus (0.0.1):
+    - Flutter
   - url_launcher_ios (0.0.1):
     - Flutter
 
 DEPENDENCIES:
   - countly_flutter (from `.symlinks/plugins/countly_flutter/ios`)
   - Flutter (from `Flutter`)
-  - flutter_icmp_ping (from `.symlinks/plugins/flutter_icmp_ping/ios`)
+  - flutter_native_splash (from `.symlinks/plugins/flutter_native_splash/ios`)
   - path_provider_ios (from `.symlinks/plugins/path_provider_ios/ios`)
   - r_upgrade (from `.symlinks/plugins/r_upgrade/ios`)
+  - share_plus (from `.symlinks/plugins/share_plus/ios`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
 
 EXTERNAL SOURCES:
@@ -24,23 +27,26 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/countly_flutter/ios"
   Flutter:
     :path: Flutter
-  flutter_icmp_ping:
-    :path: ".symlinks/plugins/flutter_icmp_ping/ios"
+  flutter_native_splash:
+    :path: ".symlinks/plugins/flutter_native_splash/ios"
   path_provider_ios:
     :path: ".symlinks/plugins/path_provider_ios/ios"
   r_upgrade:
     :path: ".symlinks/plugins/r_upgrade/ios"
+  share_plus:
+    :path: ".symlinks/plugins/share_plus/ios"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
 
 SPEC CHECKSUMS:
-  countly_flutter: 38419412e193a1faa5babeb5d28a63fda260687d
-  Flutter: 50d75fe2f02b26cc09d224853bb45737f8b3214a
-  flutter_icmp_ping: 07e508847df7fa9262d050bb0b203de074bbe517
-  path_provider_ios: 7d7ce634493af4477d156294792024ec3485acd5
+  countly_flutter: e245f94349d8adf306c22e60c10648c69aae7380
+  Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
+  flutter_native_splash: 52501b97d1c0a5f898d687f1646226c1f93c56ef
+  path_provider_ios: 14f3d2fd28c4fdb42f44e0f751d12861c43cee02
   r_upgrade: 44d715c61914cce3d01ea225abffe894fd51c114
-  url_launcher_ios: 02f1989d4e14e998335b02b67a7590fa34f971af
+  share_plus: 056a1e8ac890df3e33cb503afffaf1e9b4fbae68
+  url_launcher_ios: 839c58cdb4279282219f5e248c3321761ff3c4de
 
-PODFILE CHECKSUM: aafe91acc616949ddb318b77800a7f51bffa2a4c
+PODFILE CHECKSUM: ef19549a9bc3046e7bb7d2fab4d021637c0c58a3
 
-COCOAPODS: 1.11.2
+COCOAPODS: 1.11.3

ios/Runner.xcodeproj/project.pbxproj

@@ -339,7 +339,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -354,7 +354,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 85;
+				CURRENT_PROJECT_VERSION = 159;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -362,7 +362,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.85;
+				MARKETING_VERSION = 1.0.159;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -418,7 +418,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -467,7 +467,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -484,7 +484,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 85;
+				CURRENT_PROJECT_VERSION = 159;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -492,7 +492,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.85;
+				MARKETING_VERSION = 1.0.159;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(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 = 85;
+				CURRENT_PROJECT_VERSION = 159;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -516,7 +516,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.85;
+				MARKETING_VERSION = 1.0.159;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";

ios/Runner/Assets.xcassets/LaunchBackground.imageset/Contents.json

@@ -5,11 +5,42 @@
       "idiom" : "universal",
       "scale" : "1x"
     },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "filename" : "darkbackground.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
     {
       "idiom" : "universal",
       "scale" : "2x"
     },
     {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
       "idiom" : "universal",
       "scale" : "3x"
     }

ios/Runner/Info.plist

@@ -1,45 +1,52 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>ServerBox</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>$(MARKETING_VERSION)</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>$(CURRENT_PROJECT_VERSION)</string>
-	<key>LSRequiresIPhoneOS</key>
+	<dict>
+		<key>CFBundleDevelopmentRegion</key>
+		<string>$(DEVELOPMENT_LANGUAGE)</string>
+		<key>CFBundleExecutable</key>
+		<string>$(EXECUTABLE_NAME)</string>
+		<key>CFBundleIdentifier</key>
+		<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+		<key>CFBundleInfoDictionaryVersion</key>
+		<string>6.0</string>
+		<key>CFBundleName</key>
+		<string>ServerBox</string>
+		<key>CFBundlePackageType</key>
+		<string>APPL</string>
+		<key>CFBundleShortVersionString</key>
+		<string>$(MARKETING_VERSION)</string>
+		<key>CFBundleSignature</key>
+		<string>????</string>
+		<key>CFBundleVersion</key>
+		<string>$(CURRENT_PROJECT_VERSION)</string>
+		<key>LSRequiresIPhoneOS</key>
+		<true/>
+		<key>UILaunchStoryboardName</key>
+		<string>LaunchScreen</string>
+		<key>UIMainStoryboardFile</key>
+		<string>Main</string>
+		<key>UIStatusBarHidden</key>
+		<false/>
+		<key>UISupportedInterfaceOrientations</key>
+		<array>
+			<string>UIInterfaceOrientationPortrait</string>
+		</array>
+		<key>UISupportedInterfaceOrientations~ipad</key>
+		<array>
+			<string>UIInterfaceOrientationPortrait</string>
+			<string>UIInterfaceOrientationPortraitUpsideDown</string>
+			<string>UIInterfaceOrientationLandscapeLeft</string>
+			<string>UIInterfaceOrientationLandscapeRight</string>
+		</array>
+		<key>UIViewControllerBasedStatusBarAppearance</key>
+		<false/>
+		<key>CFBundleLocalizations</key>
+		<array>
+		    <string>en</string>
+		    <string>zh</string>
+		</array>
+		<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
-	<key>UILaunchStoryboardName</key>
-	<string>LaunchScreen</string>
-	<key>UIMainStoryboardFile</key>
-	<string>Main</string>
-	<key>UIStatusBarHidden</key>
-	<false/>
-	<key>UISupportedInterfaceOrientations</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-	</array>
-	<key>UISupportedInterfaceOrientations~ipad</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
-	<key>UIViewControllerBasedStatusBarAppearance</key>
-	<false/>
 </dict>
 </plist>

lib/app.dart

@@ -1,6 +1,9 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:toolbox/core/utils.dart';
 import 'package:toolbox/data/res/build_data.dart';
 import 'package:toolbox/data/store/setting.dart';
+import 'package:toolbox/generated/l10n.dart';
 import 'package:toolbox/locator.dart';
 import 'package:toolbox/view/page/home.dart';
 
@@ -24,12 +27,20 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    setTransparentNavigationBar(context);
     return ValueListenableBuilder<int>(
         valueListenable: locator<SettingStore>().primaryColor.listenable(),
         builder: (_, value, __) {
           final primaryColor = Color(value);
           final textStyle = TextStyle(color: primaryColor);
           return MaterialApp(
+            localizationsDelegates: const [
+              S.delegate,
+              GlobalMaterialLocalizations.delegate,
+              GlobalWidgetsLocalizations.delegate,
+              GlobalCupertinoLocalizations.delegate,
+            ],
+            supportedLocales: S.delegate.supportedLocales,
             title: BuildData.name,
             debugShowCheckedModeBanner: false,
             theme: ThemeData(

lib/core/analysis.dart

@@ -1,6 +1,9 @@
 import 'dart:async';
+import 'dart:io';
 
+import 'package:countly_flutter/countly_config.dart';
 import 'package:countly_flutter/countly_flutter.dart';
+import 'package:logging/logging.dart';
 
 class Analysis {
   static const _url = 'https://countly.xuty.cc';
@@ -9,12 +12,18 @@ class Analysis {
   static bool _enabled = false;
 
   static Future<void> init(bool debug) async {
-    _enabled = true;
-    await Countly.setLoggingEnabled(debug);
-    await Countly.init(_url, _key);
-    await Countly.start();
-    await Countly.enableCrashReporting();
-    await Countly.giveAllConsent();
+    if (Platform.isAndroid || Platform.isIOS) {
+      _enabled = true;
+      final config = CountlyConfig(_url, _key)
+          .setLoggingEnabled(debug)
+          .enableCrashReporting();
+      await Countly.initWithConfig(config);
+      await Countly.start();
+      await Countly.giveAllConsent();
+    } else {
+      Logger('COUNTLY')
+          .info('Unsupported platform ${Platform.operatingSystem}');
+    }
   }
 
   static void recordView(String view) {

lib/core/build_mode.dart

@@ -6,7 +6,7 @@ enum _BuildMode {
   profile,
 }
 
-_BuildMode _buildMode = (() {
+final _buildMode = (() {
   if (const bool.fromEnvironment('dart.vm.product')) {
     return _BuildMode.release;
   }

lib/core/extension/colorx.dart

@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+
+extension ColorX on Color {
+  bool get isBrightColor {
+    return getBrightnessFromColor == Brightness.light;
+  }
+
+  Brightness get getBrightnessFromColor {
+    return ThemeData.estimateBrightnessForColor(this);
+  }
+}

lib/core/extension/numx.dart

@@ -0,0 +1,15 @@
+extension NumX on num {
+  String get convertBytes {
+    const suffix = ['B', 'KB', 'MB', 'GB', 'TB'];
+    double value = toDouble();
+    int squareTimes = 0;
+    for (; value / 1024 > 1 && squareTimes < suffix.length - 1; squareTimes++) {
+      value /= 1024;
+    }
+    var finalValue = value.toStringAsFixed(1);
+    if (finalValue.endsWith('.0')) {
+      finalValue = finalValue.replaceFirst('.0', '');
+    }
+    return '$finalValue ${suffix[squareTimes]}';
+  }
+}

lib/core/extension/stringx.dart

@@ -1,3 +1,63 @@
+import 'package:flutter/material.dart';
+import 'package:toolbox/data/model/distribution.dart';
+
 extension StringX on String {
   int get i => int.parse(this);
+
+  Distribution get dist {
+    final lower = toLowerCase();
+    for (var dist in debianDistList) {
+      if (lower.contains(dist)) {
+        return Distribution.debian;
+      }
+    }
+    for (var dist in rehlDistList) {
+      if (lower.contains(dist)) {
+        return Distribution.rehl;
+      }
+    }
+    return Distribution.unknown;
+  }
+
+  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.bodyText2,
+        );
+
+        // 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';
 }

lib/core/extension/uint8list.dart

@@ -0,0 +1,10 @@
+import 'dart:convert';
+import 'dart:typed_data';
+
+extension FutureUint8ListX on Future<Uint8List> {
+  Future<String> get string async => utf8.decode(await this);
+}
+
+extension Uint8ListX on Uint8List {
+  String get string => utf8.decode(this);
+}

lib/core/persistant_store.dart

@@ -1,7 +1,7 @@
 import 'dart:async';
 
 import 'package:flutter/foundation.dart';
-import 'package:hive/hive.dart';
+import 'package:hive_flutter/hive_flutter.dart';
 
 class PersistentStore<E> {
   late Box<E> box;

lib/core/provider_base.dart

@@ -9,11 +9,6 @@ class ProviderBase with ChangeNotifier {
   }
 }
 
-enum ProviderState {
-  idle,
-  busy,
-}
-
 class BusyProvider extends ProviderBase {
   bool _isBusy = false;
   bool get isBusy => _isBusy;

lib/core/update.dart

@@ -1,22 +1,24 @@
-// ignore_for_file: avoid_print
-
 import 'dart:io';
 
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
+import 'package:logging/logging.dart';
 import 'package:r_upgrade/r_upgrade.dart';
 import 'package:toolbox/core/utils.dart';
 import 'package:toolbox/data/provider/app.dart';
 import 'package:toolbox/data/res/build_data.dart';
 import 'package:toolbox/data/service/app.dart';
+import 'package:toolbox/generated/l10n.dart';
 import 'package:toolbox/locator.dart';
 
+final _logger = Logger('UPDATE');
+
 Future<bool> isFileAvailable(String url) async {
   try {
     final resp = await Dio().head(url);
     return resp.statusCode == 200;
   } catch (e) {
-    print('update file not available: $e');
+    _logger.warning('update file not available: $e');
     return false;
   }
 }
@@ -26,23 +28,36 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
 
   locator<AppProvider>().setNewestBuild(update.newest);
 
-  if (!force && update.newest <= BuildData.build) {
-    print('Update ignored due to current: ${BuildData.build}, '
-        'update: ${update.newest}');
+  final newest = () {
+    if (Platform.isAndroid) {
+      return update.androidbuild;
+    } else if (Platform.isIOS) {
+      return update.iosbuild;
+    } else if (Platform.isMacOS) {
+      return update.macbuild;
+    }
+    return update.newest;
+  }();
+
+  if (!force && newest <= BuildData.build) {
+    _logger.info('Update ignored due to current: ${BuildData.build}, '
+        'update: $newest');
     return;
   }
-  print('Update available: ${update.newest}');
+  _logger.info('Update available: $newest');
 
   if (Platform.isAndroid && !await isFileAvailable(update.android)) {
     return;
   }
 
+  final s = S.of(context);
+
   showSnackBarWithAction(
       context,
       update.min > BuildData.build
-          ? 'Your version is too old. \nPlease update to v1.0.${update.newest}.'
-          : 'Update: v1.0.${update.newest} available. \n${update.changelog}',
-      'Update', () async {
+          ? 'Your version is too old. \nPlease update to v1.0.$newest.'
+          : 'Update: v1.0.$newest available. \n${update.changelog}',
+      s.update, () async {
     if (Platform.isAndroid) {
       await RUpgrade.upgrade(update.android,
           fileName: update.android.split('/').last, isAutoRequestInstall: true);
@@ -50,6 +65,11 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
       await RUpgrade.upgradeFromAppStore('1586449703');
     } else if (Platform.isMacOS) {
       await RUpgrade.upgradeFromUrl(update.mac);
+    } else {
+      showRoundDialog(context, s.attention, Text(s.platformNotSupportUpdate), [
+        TextButton(
+            onPressed: () => Navigator.of(context).pop(), child: Text(s.ok))
+      ]);
     }
   });
 }

lib/core/utils.dart

@@ -3,11 +3,12 @@ import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:share_plus/share_plus.dart';
 import 'package:toolbox/core/persistant_store.dart';
+import 'package:toolbox/generated/l10n.dart';
 import 'package:toolbox/view/widget/card_dialog.dart';
 import 'package:url_launcher/url_launcher.dart';
-
-void unawaited(Future<void> future) {}
+import 'package:toolbox/core/extension/stringx.dart';
 
 bool isDarkMode(BuildContext context) =>
     Theme.of(context).brightness == Brightness.dark;
@@ -27,10 +28,11 @@ void showSnackBarWithAction(BuildContext context, String content, String action,
 }
 
 Future<bool> openUrl(String url) async {
-  if (!await canLaunch(url)) {
+  final uri = url.uri;
+  if (!await canLaunchUrl(uri)) {
     return false;
   }
-  final ok = await launch(url, forceSafariVC: false);
+  final ok = await launchUrl(uri);
   if (ok == true) {
     return true;
   }
@@ -71,12 +73,56 @@ Widget buildSwitch(BuildContext context, StoreProperty<bool> prop,
 void setTransparentNavigationBar(BuildContext context) {
   if (Platform.isAndroid) {
     SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
-    SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
-      statusBarColor: Colors.transparent,
-      systemNavigationBarColor: Colors.transparent,
-      systemNavigationBarContrastEnforced: true,
-      systemNavigationBarIconBrightness:
-          isDarkMode(context) ? Brightness.light : Brightness.dark,
-    ));
+    SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
+        systemNavigationBarColor: Colors.transparent,
+        systemNavigationBarContrastEnforced: true));
   }
 }
+
+String tabTitleName(BuildContext context, int i) {
+  final s = S.of(context);
+  switch (i) {
+    case 0:
+      return s.server;
+    case 1:
+      return s.convert;
+    case 2:
+      return s.ping;
+    default:
+      return '';
+  }
+}
+
+Future<bool> shareFiles(BuildContext context, List<String> filePaths) async {
+  for (final filePath in filePaths) {
+    if (!await File(filePath).exists()) {
+      return false;
+    }
+  }
+  var text = '';
+  if (filePaths.length == 1) {
+    text = filePaths.first.split('/').last;
+  } else {
+    text = '${filePaths.length} ${S.of(context).files}';
+  }
+  await Share.shareFiles(filePaths, text: 'ServerBox -> $text');
+  return filePaths.isNotEmpty;
+}
+
+Widget buildPopuopMenu(
+    {required List<PopupMenuEntry> items,
+    required Function(dynamic) onSelected}) {
+  return PopupMenuButton(
+    itemBuilder: (_) => items,
+    onSelected: onSelected,
+    padding: EdgeInsets.zero,
+    shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+    child: const Padding(
+      padding: EdgeInsets.only(left: 7),
+      child: Icon(
+        Icons.more_vert,
+        size: 21,
+      ),
+    ),
+  );
+}

lib/data/model/app/backup.dart

@@ -0,0 +1,52 @@
+import 'package:toolbox/data/model/server/private_key_info.dart';
+import 'package:toolbox/data/model/server/server_private_info.dart';
+import 'package:toolbox/data/model/server/snippet.dart';
+
+class Backup {
+  // backup format version
+  final int version;
+  final String date;
+  final List<ServerPrivateInfo> spis;
+  final List<Snippet> snippets;
+  final List<PrivateKeyInfo> keys;
+  final int primaryColor;
+  final int serverStatusUpdateInterval;
+  final int launchPage;
+
+  Backup(
+    this.version,
+    this.date,
+    this.spis,
+    this.snippets,
+    this.keys,
+    this.primaryColor,
+    this.serverStatusUpdateInterval,
+    this.launchPage,
+  );
+
+  Backup.fromJson(Map<String, dynamic> json)
+      : version = json['version'] as int,
+        date = json['date'],
+        spis = (json['spis'] as List)
+            .map((e) => ServerPrivateInfo.fromJson(e))
+            .toList(),
+        snippets =
+            (json['snippets'] as List).map((e) => Snippet.fromJson(e)).toList(),
+        keys = (json['keys'] as List)
+            .map((e) => PrivateKeyInfo.fromJson(e))
+            .toList(),
+        primaryColor = json['primaryColor'],
+        serverStatusUpdateInterval = json['serverStatusUpdateInterval'],
+        launchPage = json['launchPage'];
+
+  Map<String, dynamic> toJson() => {
+        'version': version,
+        'date': date,
+        'spis': spis,
+        'snippets': snippets,
+        'keys': keys,
+        'primaryColor': primaryColor,
+        'serverStatusUpdateInterval': serverStatusUpdateInterval,
+        'launchPage': launchPage,
+      };
+}

lib/data/model/app/menu_item.dart

@@ -0,0 +1,44 @@
+import 'package:flutter/material.dart';
+import 'package:toolbox/data/res/color.dart';
+
+class DropdownBtnItem {
+  final String text;
+  final IconData icon;
+
+  const DropdownBtnItem({
+    required this.text,
+    required this.icon,
+  });
+
+  Widget get build => Row(
+        children: [
+          Icon(icon, color: primaryColor),
+          const SizedBox(
+            width: 10,
+          ),
+          Text(
+            text,
+          ),
+        ],
+      );
+}
+
+class ServerTabMenuItems {
+  static const List<DropdownBtnItem> firstItems = [sftp, snippet, apt, docker];
+  static const List<DropdownBtnItem> secondItems = [edit];
+
+  static const sftp =
+      DropdownBtnItem(text: 'SFTP', icon: Icons.insert_drive_file);
+  static const snippet = DropdownBtnItem(text: 'Snippet', icon: Icons.label);
+  static const apt =
+      DropdownBtnItem(text: 'Apt/Yum', icon: Icons.system_security_update);
+  static const docker =
+      DropdownBtnItem(text: 'Docker', icon: Icons.view_agenda);
+  static const edit = DropdownBtnItem(text: 'Edit', icon: Icons.edit);
+}
+
+class DockerMenuItems {
+  static const rm = DropdownBtnItem(text: 'Remove', icon: Icons.delete);
+  static const start = DropdownBtnItem(text: 'Start', icon: Icons.play_arrow);
+  static const stop = DropdownBtnItem(text: 'Stop', icon: Icons.stop);
+}

lib/data/model/app/navigation_item.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/material.dart';
+
+class NavigationItem {
+  final IconData icon;
+  final String title;
+
+  NavigationItem(this.icon, this.title);
+}

lib/data/model/app/path_with_prefix.dart

@@ -0,0 +1,38 @@
+class PathWithPrefix {
+  late String _prefixPath;
+  String _path = '/';
+  String? _prePath;
+  String get path => _prefixPath + _path;
+
+  PathWithPrefix(String prefixPath) {
+    if (prefixPath.endsWith('/')) {
+      _prefixPath = prefixPath.substring(0, prefixPath.length - 1);
+    } else {
+      _prefixPath = prefixPath;
+    }
+  }
+
+  void update(String newPath) {
+    _prePath = _path;
+    if (newPath == '..') {
+      _path = _path.substring(0, _path.lastIndexOf('/'));
+      if (_path == '') {
+        _path = '/';
+      }
+      return;
+    }
+    if (newPath == '/') {
+      _path = '/';
+      return;
+    }
+    _path = _path + (_path.endsWith('/') ? '' : '/') + newPath;
+  }
+
+  bool undo() {
+    if (_prePath == null || _path == _prePath) {
+      return false;
+    }
+    _path = _prePath!;
+    return true;
+  }
+}

lib/data/model/app/update.dart

@@ -31,9 +31,9 @@ class AppUpdate {
   });
   AppUpdate.fromJson(Map<String, dynamic> json) {
     newest = json["newest"]?.toInt();
-    newest = json["macbuild"]?.toInt();
-    newest = json["iosbuild"]?.toInt();
-    newest = json["androidbuild"]?.toInt();
+    macbuild = json["macbuild"]?.toInt();
+    iosbuild = json["iosbuild"]?.toInt();
+    androidbuild = json["androidbuild"]?.toInt();
     android = json["android"].toString();
     ios = json["ios"].toString();
     min = json["min"].toInt();

lib/data/model/apt/upgrade_pkg_info.dart

@@ -0,0 +1,41 @@
+import 'package:toolbox/data/model/distribution.dart';
+
+class UpgradePkgInfo {
+  final String _raw;
+  final Distribution _dist;
+
+  late String package;
+  late String nowVersion;
+  late String newVersion;
+  late String arch;
+
+  UpgradePkgInfo(this._raw, this._dist) {
+    switch (_dist) {
+      case Distribution.debian:
+      case Distribution.unknown:
+        _parseApt();
+        break;
+      case Distribution.rehl:
+        _parseYum();
+    }
+  }
+
+  void _parseApt() {
+    final split1 = _raw.split("/");
+    package = split1[0];
+    final split2 = split1[1].split(" ");
+    newVersion = split2[1];
+    arch = split2[2];
+    nowVersion = split2[5].replaceFirst(']', '');
+  }
+
+  void _parseYum() {
+    final result = RegExp(r'\S+').allMatches(_raw);
+    final pkgAndArch = result.elementAt(0).group(0) ?? '.';
+    final split1 = pkgAndArch.split('.');
+    package = split1[0];
+    arch = split1[1];
+    newVersion = result.elementAt(1).group(0) ?? 'Unknown';
+    nowVersion = '';
+  }
+}

lib/data/model/distribution.dart

@@ -0,0 +1,23 @@
+enum Distribution {
+  unknown,
+  debian,
+  rehl,
+}
+
+const debianDistList = [
+  'debian',
+  'ubuntu',
+  'linuxmint',
+  'elementary',
+  'raspbian',
+  'armbian'
+];
+
+const rehlDistList = [
+  'redhat',
+  'fedora',
+  'centos',
+  'scientificlinux',
+  'rhel',
+  'oraclelinux'
+];

lib/data/model/docker/ps.dart

@@ -0,0 +1,37 @@
+class DockerPsItem {
+  late String containerId;
+  late String image;
+  late String command;
+  late String created;
+  late String status;
+  late String ports;
+  late String name;
+
+  DockerPsItem(this.containerId, this.image, this.command, this.created,
+      this.status, this.ports, this.name);
+
+  DockerPsItem.fromRawString(String rawString) {
+    List<String> parts = rawString.split(RegExp('  +'));
+    parts = parts.map((e) => e.trim()).toList();
+
+    containerId = parts[0];
+    image = parts[1];
+    command = parts[2].trim();
+    created = parts[3];
+    status = parts[4];
+    if (running && parts.length > 6) {
+      ports = parts[5];
+      name = parts[6];
+    } else {
+      ports = '';
+      name = parts[5];
+    }
+  }
+
+  bool get running => status.contains('Up ');
+
+  @override
+  String toString() {
+    return 'DockerPsItem<$containerId@$name>';
+  }
+}

lib/data/model/server/cpu_2_status.dart

@@ -1,44 +1,53 @@
 import 'package:toolbox/data/model/server/cpu_status.dart';
 
 class Cpu2Status {
-  List<CpuStatus> pre;
-  List<CpuStatus> now;
+  List<CpuStatus> _pre;
+  List<CpuStatus> _now;
   String temp;
-  Cpu2Status(this.pre, this.now, this.temp);
+  Cpu2Status(this._pre, this._now, this.temp);
 
   double usedPercent({int coreIdx = 0}) {
-    if (now.length != pre.length) return 0;
-    final idleDelta = now[coreIdx].idle - pre[coreIdx].idle;
-    final totalDelta = now[coreIdx].total - pre[coreIdx].total;
+    if (_now.length != _pre.length) return 0;
+    final idleDelta = _now[coreIdx].idle - _pre[coreIdx].idle;
+    final totalDelta = _now[coreIdx].total - _pre[coreIdx].total;
     final used = idleDelta / totalDelta;
     return used.isNaN ? 0 : 100 - used * 100;
   }
 
-  Cpu2Status update(List<CpuStatus> newStatus, String newTemp) {
-    return Cpu2Status(now, newStatus, newTemp);
+  void update(List<CpuStatus> newStatus, String newTemp) {
+    _pre = _now;
+    _now = newStatus;
+    temp = newTemp;
   }
 
-  int get coresCount => now.length;
+  int get coresCount => _now.length;
 
-  int get totalDelta => now[0].total - pre[0].total;
+  int get totalDelta => _now[0].total - _pre[0].total;
 
   double get user {
-    if (now.length != pre.length) return 0;
-    final delta = now[0].user - pre[0].user;
+    if (_now.length != _pre.length) return 0;
+    final delta = _now[0].user - _pre[0].user;
     final used = delta / totalDelta;
     return used.isNaN ? 0 : used * 100;
   }
 
   double get sys {
-    if (now.length != pre.length) return 0;
-    final delta = now[0].sys - pre[0].sys;
+    if (_now.length != _pre.length) return 0;
+    final delta = _now[0].sys - _pre[0].sys;
     final used = delta / totalDelta;
     return used.isNaN ? 0 : used * 100;
   }
 
   double get nice {
-    if (now.length != pre.length) return 0;
-    final delta = now[0].nice - pre[0].nice;
+    if (_now.length != _pre.length) return 0;
+    final delta = _now[0].nice - _pre[0].nice;
+    final used = delta / totalDelta;
+    return used.isNaN ? 0 : used * 100;
+  }
+
+  double get iowait {
+    if (_now.length != _pre.length) return 0;
+    final delta = _now[0].iowait - _pre[0].iowait;
     final used = delta / totalDelta;
     return used.isNaN ? 0 : used * 100;
   }

lib/data/model/server/linux_icon.dart

@@ -1,14 +0,0 @@
-class LinuxIcons {
-  List<String> db;
-
-  LinuxIcons(this.db);
-
-  String? search(String sysVer) {
-    for (var item in db) {
-      if (sysVer.toLowerCase().contains(item)) {
-        return 'assets/linux/$item.png';
-      }
-    }
-    return null;
-  }
-}

lib/data/model/server/memory.dart

@@ -2,14 +2,12 @@ class Memory {
   int total;
   int used;
   int free;
-  int shared;
   int cache;
   int avail;
   Memory(
       {required this.total,
       required this.used,
       required this.free,
-      required this.shared,
       required this.cache,
       required this.avail});
 }

lib/data/model/server/net_speed.dart

@@ -1,4 +1,4 @@
-import 'dart:math';
+import 'package:toolbox/core/extension/numx.dart';
 
 class NetSpeedPart {
   String device;
@@ -9,63 +9,52 @@ class NetSpeedPart {
 }
 
 class NetSpeed {
-  List<NetSpeedPart> old;
-  List<NetSpeedPart> now;
-  NetSpeed(this.old, this.now);
+  List<NetSpeedPart> _old;
+  List<NetSpeedPart> _now;
+  NetSpeed(this._old, this._now);
 
   List<String> get devices {
     final devices = <String>[];
-    for (var item in now) {
+    for (var item in _now) {
       devices.add(item.device);
     }
     return devices;
   }
 
-  NetSpeed update(List<NetSpeedPart> newOne) => NetSpeed(now, newOne);
+  void update(List<NetSpeedPart> newOne) {
+    _old = _now;
+    _now = newOne;
+  }
 
-  int get timeDiff => now[0].time - old[0].time;
+  int get timeDiff => _now[0].time - _old[0].time;
 
   String speedIn({String? device}) {
-    if (old[0].device == '' || now[0].device == '') return '0kb/s';
-    int idx = 0;
-    if (device != null) {
-      for (var item in now) {
-        if (item.device == device) {
-          idx = now.indexOf(item);
-          break;
-        }
-      }
-    }
+    if (_old[0].device == '' || _now[0].device == '') return '0kb/s';
+    final idx = deviceIdx(device);
     final speedInBytesPerSecond =
-        (now[idx].bytesIn - old[idx].bytesIn) / timeDiff;
-    int squareTimes = 0;
-    for (; speedInBytesPerSecond / pow(1024, squareTimes) > 1024;) {
-      if (squareTimes >= suffixs.length - 1) break;
-      squareTimes++;
-    }
-    return '${(speedInBytesPerSecond / pow(1024, squareTimes)).toStringAsFixed(1)} ${suffixs[squareTimes]}';
+        (_now[idx].bytesIn - _old[idx].bytesIn) / timeDiff;
+    return buildStandardOutput(speedInBytesPerSecond);
   }
 
   String speedOut({String? device}) {
-    if (old[0].device == '' || now[0].device == '') return '0kb/s';
-    int idx = 0;
+    if (_old[0].device == '' || _now[0].device == '') return '0kb/s';
+    final idx = deviceIdx(device);
+    final speedOutBytesPerSecond =
+        (_now[idx].bytesOut - _old[idx].bytesOut) / timeDiff;
+    return buildStandardOutput(speedOutBytesPerSecond);
+  }
+
+  int deviceIdx(String? device) {
     if (device != null) {
-      for (var item in now) {
+      for (var item in _now) {
         if (item.device == device) {
-          idx = now.indexOf(item);
-          break;
+          return _now.indexOf(item);
         }
       }
     }
-    final speedInBytesPerSecond =
-        (now[idx].bytesOut - old[idx].bytesOut) / timeDiff;
-    int squareTimes = 0;
-    for (; speedInBytesPerSecond / pow(1024, squareTimes) > 1024;) {
-      if (squareTimes >= suffixs.length - 1) break;
-      squareTimes++;
-    }
-    return '${(speedInBytesPerSecond / pow(1024, squareTimes)).toStringAsFixed(1)} ${suffixs[squareTimes]}';
+    return 0;
   }
-}
 
-const suffixs = ['b/s', 'kb/s', 'mb/s', 'gb/s'];
+  String buildStandardOutput(double speed) =>
+      '${speed.convertBytes.toLowerCase()}/s';
+}

lib/data/model/server/ping_result.dart

@@ -0,0 +1,79 @@
+final parseFailed = Exception('Parse failed');
+final seqReg = RegExp(r'icmp_seq=(.+) ttl=(.+) time=(.+) ms');
+final packetReg =
+    RegExp(r'(.+) packets transmitted, (.+) received, (.+)% packet loss');
+final timeReg = RegExp(r'min/avg/max/mdev = (.+)/(.+)/(.+)/(.+) ms');
+final ipReg = RegExp(r' \((\S+)\) ');
+
+class PingResult {
+  String serverName;
+  String? ip;
+  List<PingSeqResult>? results;
+  PingStatistics? statistic;
+
+  PingResult.parse(this.serverName, String raw) {
+    final lines = raw.split('\n');
+    lines.removeWhere((element) => element.isEmpty);
+    final statisticIndex =
+        lines.indexWhere((element) => element.startsWith('---'));
+    if (statisticIndex == -1) {
+      throw parseFailed;
+    }
+    final statisticRaw = lines.sublist(statisticIndex + 1);
+    statistic = PingStatistics.parse(statisticRaw);
+    results = lines
+        .sublist(1, statisticIndex)
+        .map((e) => PingSeqResult.parse(e))
+        .toList();
+    ip = ipReg.firstMatch(lines[0])?.group(1);
+  }
+}
+
+class PingSeqResult {
+  int? seq;
+  int? ttl;
+  double? time;
+
+  PingSeqResult.parse(String raw) {
+    final seqMatched = seqReg.firstMatch(raw);
+    if (seqMatched == null) {
+      throw parseFailed;
+    }
+    seq = int.tryParse(seqMatched.group(1)!);
+    ttl = int.tryParse(seqMatched.group(2)!);
+    time = double.tryParse(seqMatched.group(3)!);
+  }
+
+  @override
+  String toString() {
+    return 'seq: $seq, ttl: $ttl, time: $time';
+  }
+}
+
+class PingStatistics {
+  int? total;
+  int? received;
+  double? loss;
+  double? min;
+  double? max;
+  double? avg;
+  double? stddev;
+
+  PingStatistics.parse(List<String> lines) {
+    if (lines.isEmpty || lines.length != 2) {
+      return;
+    }
+    final packetMatched = packetReg.firstMatch(lines[0]);
+    final timeMatched = timeReg.firstMatch(lines[1]);
+    if (packetMatched == null || timeMatched == null) {
+      return;
+    }
+    total = int.tryParse(packetMatched.group(1)!);
+    received = int.tryParse(packetMatched.group(2)!);
+    loss = double.tryParse(packetMatched.group(3)!);
+    min = double.tryParse(timeMatched.group(1)!);
+    avg = double.tryParse(timeMatched.group(2)!);
+    max = double.tryParse(timeMatched.group(3)!);
+    stddev = double.tryParse(timeMatched.group(4)!);
+  }
+}

lib/data/model/server/private_key_info.dart

@@ -1,8 +1,13 @@
 import 'dart:convert';
 
+import 'package:hive_flutter/hive_flutter.dart';
+
+part 'private_key_info.g.dart';
+
 ///
 /// Code generated by jsonToDartModel https://ashamp.github.io/jsonToDartModel/
 ///
+@HiveType(typeId: 1)
 class PrivateKeyInfo {
 /*
 {
@@ -12,8 +17,11 @@ class PrivateKeyInfo {
 } 
 */
 
+  @HiveField(0)
   late String id;
+  @HiveField(1)
   late String privateKey;
+  @HiveField(2)
   late String password;
 
   PrivateKeyInfo(

lib/data/model/server/private_key_info.g.dart

@@ -0,0 +1,47 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'private_key_info.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class PrivateKeyInfoAdapter extends TypeAdapter<PrivateKeyInfo> {
+  @override
+  final int typeId = 1;
+
+  @override
+  PrivateKeyInfo read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return PrivateKeyInfo(
+      fields[0] as String,
+      fields[1] as String,
+      fields[2] as String,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, PrivateKeyInfo obj) {
+    writer
+      ..writeByte(3)
+      ..writeByte(0)
+      ..write(obj.id)
+      ..writeByte(1)
+      ..write(obj.privateKey)
+      ..writeByte(2)
+      ..write(obj.password);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is PrivateKeyInfoAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

lib/data/model/server/server.dart

@@ -1,5 +1,4 @@
 import 'package:dartssh2/dartssh2.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/model/server/server_status.dart';
 
@@ -9,6 +8,7 @@ class ServerInfo {
   SSHClient? client;
   ServerConnectionState connectionState;
 
-  ServerInfo(
-      this.info, this.status, this.client, this.connectionState);
+  ServerInfo(this.info, this.status, this.client, this.connectionState);
 }
+
+enum ServerConnectionState { disconnected, connecting, connected, failed }

lib/data/model/server/server_connection_state.dart

@@ -1 +0,0 @@
-enum ServerConnectionState { disconnected, connecting, connected, failed }

lib/data/model/server/server_private_info.dart

@@ -1,8 +1,13 @@
 import 'dart:convert';
 
+import 'package:hive_flutter/hive_flutter.dart';
+
+part 'server_private_info.g.dart';
+
 ///
 /// Code generated by jsonToDartModel https://ashamp.github.io/jsonToDartModel/
 ///
+@HiveType(typeId: 3)
 class ServerPrivateInfo {
 /*
 {
@@ -13,26 +18,34 @@ class ServerPrivateInfo {
 } 
 */
 
+  @HiveField(0)
   late String name;
+  @HiveField(1)
   late String ip;
+  @HiveField(2)
   late int port;
+  @HiveField(3)
   late String user;
-  late Object authorization;
+  @HiveField(4)
+  late String pwd;
+  @HiveField(5)
   String? pubKeyId;
 
+  String get id => '$user@$ip:$port';
+
   ServerPrivateInfo(
       {required this.name,
       required this.ip,
       required this.port,
       required this.user,
-      required this.authorization,
+      required this.pwd,
       this.pubKeyId});
   ServerPrivateInfo.fromJson(Map<String, dynamic> json) {
     name = json["name"].toString();
     ip = json["ip"].toString();
     port = json["port"].toInt();
     user = json["user"].toString();
-    authorization = json["authorization"];
+    pwd = json["authorization"].toString();
     pubKeyId = json["pubKeyId"]?.toString();
   }
   Map<String, dynamic> toJson() {
@@ -41,7 +54,7 @@ class ServerPrivateInfo {
     data["ip"] = ip;
     data["port"] = port;
     data["user"] = user;
-    data["authorization"] = authorization;
+    data["authorization"] = pwd;
     data["pubKeyId"] = pubKeyId;
     return data;
   }

lib/data/model/server/server_private_info.g.dart

@@ -0,0 +1,56 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'server_private_info.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class ServerPrivateInfoAdapter extends TypeAdapter<ServerPrivateInfo> {
+  @override
+  final int typeId = 3;
+
+  @override
+  ServerPrivateInfo read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return ServerPrivateInfo(
+      name: fields[0] as String,
+      ip: fields[1] as String,
+      port: fields[2] as int,
+      user: fields[3] as String,
+      pwd: fields[4] as String,
+      pubKeyId: fields[5] as String?,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, ServerPrivateInfo obj) {
+    writer
+      ..writeByte(6)
+      ..writeByte(0)
+      ..write(obj.name)
+      ..writeByte(1)
+      ..write(obj.ip)
+      ..writeByte(2)
+      ..write(obj.port)
+      ..writeByte(3)
+      ..write(obj.user)
+      ..writeByte(4)
+      ..write(obj.pwd)
+      ..writeByte(5)
+      ..write(obj.pubKeyId);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is ServerPrivateInfoAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

lib/data/model/server/snippet.dart

@@ -1,7 +1,14 @@
 import 'dart:convert';
 
+import 'package:hive_flutter/hive_flutter.dart';
+
+part 'snippet.g.dart';
+
+@HiveType(typeId: 2)
 class Snippet {
+  @HiveField(0)
   late String name;
+  @HiveField(1)
   late String script;
   Snippet(this.name, this.script);
 

lib/data/model/server/snippet.g.dart

@@ -0,0 +1,44 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'snippet.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class SnippetAdapter extends TypeAdapter<Snippet> {
+  @override
+  final int typeId = 2;
+
+  @override
+  Snippet read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return Snippet(
+      fields[0] as String,
+      fields[1] as String,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, Snippet obj) {
+    writer
+      ..writeByte(2)
+      ..writeByte(0)
+      ..write(obj.name)
+      ..writeByte(1)
+      ..write(obj.script);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is SnippetAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}

lib/data/model/sftp/absolute_path.dart

@@ -0,0 +1,29 @@
+class AbsolutePath {
+  String path;
+  String? _prePath;
+  AbsolutePath(this.path);
+
+  void update(String newPath) {
+    _prePath = path;
+    if (newPath == '..') {
+      path = path.substring(0, path.lastIndexOf('/'));
+      if (path == '') {
+        path = '/';
+      }
+      return;
+    }
+    if (newPath == '/') {
+      path = '/';
+      return;
+    }
+    path = path + (path.endsWith('/') ? '' : '/') + newPath;
+  }
+
+  bool undo() {
+    if (_prePath == null || _prePath == path) {
+      return false;
+    }
+    path = _prePath!;
+    return true;
+  }
+}

lib/data/model/sftp/browser_status.dart

@@ -0,0 +1,14 @@
+import 'package:dartssh2/dartssh2.dart';
+import 'package:toolbox/data/model/server/server_private_info.dart';
+import 'package:toolbox/data/model/sftp/absolute_path.dart';
+
+class SftpBrowserStatus {
+  bool selected = false;
+  ServerPrivateInfo? spi;
+  List<SftpName>? files;
+  AbsolutePath? path;
+  SftpClient? client;
+  bool isBusy = false;
+
+  SftpBrowserStatus();
+}

lib/data/model/sftp/download_status.dart

@@ -0,0 +1,58 @@
+import 'package:toolbox/data/model/sftp/download_worker.dart';
+
+class SftpDownloadStatus {
+  final int id;
+  final DownloadItem item;
+  final void Function() notifyListeners;
+  late SftpDownloadWorker worker;
+
+  String get fileName => item.localPath.split('/').last;
+
+  // status of the download
+  double? progress;
+  SftpWorkerStatus? status;
+  int? size;
+  Exception? error;
+  Duration? spentTime;
+
+  SftpDownloadStatus(this.item, this.notifyListeners, {String? key})
+      : id = DateTime.now().microsecondsSinceEpoch {
+    worker =
+        SftpDownloadWorker(onNotify: onNotify, item: item, privateKey: key);
+    worker.init();
+  }
+
+  @override
+  bool operator ==(Object other) =>
+      other is SftpDownloadStatus && id == other.id;
+
+  @override
+  int get hashCode => id ^ super.hashCode;
+
+  void onNotify(dynamic event) {
+    switch (event.runtimeType) {
+      case SftpWorkerStatus:
+        status = event;
+        if (status == SftpWorkerStatus.finished) {
+          worker.dispose();
+        }
+        break;
+      case double:
+        progress = event;
+        break;
+      case int:
+        size = event;
+        break;
+      case Exception:
+        error = event;
+        break;
+      case Duration:
+        spentTime = event;
+        break;
+      default:
+    }
+    notifyListeners();
+  }
+}
+
+enum SftpWorkerStatus { preparing, sshConnectted, downloading, finished }

lib/data/model/sftp/download_worker.dart

@@ -0,0 +1,110 @@
+import 'dart:async';
+import 'dart:io';
+import 'dart:isolate';
+
+import 'package:dartssh2/dartssh2.dart';
+import 'package:easy_isolate/easy_isolate.dart';
+import 'package:toolbox/data/model/server/server_private_info.dart';
+import 'package:toolbox/data/model/sftp/download_status.dart';
+
+class DownloadItem {
+  DownloadItem(this.spi, this.remotePath, this.localPath);
+
+  final ServerPrivateInfo spi;
+  final String remotePath;
+  final String localPath;
+}
+
+class SftpDownloadWorker {
+  SftpDownloadWorker(
+      {required this.onNotify, required this.item, this.privateKey});
+
+  final Function(Object event) onNotify;
+  final DownloadItem item;
+  final worker = Worker();
+  final String? privateKey;
+
+  void dispose() {
+    worker.dispose();
+  }
+
+  /// Initiate the worker (new thread) and start listen from messages between
+  /// the threads
+  Future<void> init() async {
+    if (worker.isInitialized) worker.dispose();
+    await worker.init(
+      mainMessageHandler,
+      isolateMessageHandler,
+      errorHandler: print,
+    );
+    worker.sendMessage(DownloadItemEvent(item, privateKey));
+  }
+
+  /// Handle the messages coming from the isolate
+  void mainMessageHandler(dynamic data, SendPort isolateSendPort) {
+    onNotify(data);
+  }
+
+  /// Handle the messages coming from the main
+  static isolateMessageHandler(
+      dynamic data, SendPort mainSendPort, SendErrorFunction sendError) async {
+    if (data is DownloadItemEvent) {
+      try {
+        mainSendPort.send(SftpWorkerStatus.preparing);
+        final watch = Stopwatch()..start();
+        final item = data.item;
+        final spi = item.spi;
+        final socket = await SSHSocket.connect(spi.ip, spi.port);
+        SSHClient client;
+        if (spi.pubKeyId == null) {
+          client = SSHClient(socket,
+              username: spi.user, onPasswordRequest: () => spi.pwd);
+        } else {
+          client = SSHClient(socket,
+              username: spi.user,
+              identities: SSHKeyPair.fromPem(data.privateKey!));
+        }
+        mainSendPort.send(SftpWorkerStatus.sshConnectted);
+
+        final remotePath = item.remotePath;
+        final localPath = item.localPath;
+        await Directory(localPath.substring(0, item.localPath.lastIndexOf('/')))
+            .create(recursive: true);
+        final local = File(localPath);
+        if (await local.exists()) {
+          await local.delete();
+        }
+        final localFile = local.openWrite(mode: FileMode.append);
+        final file = await (await client.sftp()).open(remotePath);
+        final size = (await file.stat()).size;
+        if (size == null) {
+          mainSendPort.send(Exception('can not get file size'));
+          return;
+        }
+        const defaultChunkSize = 1024 * 1024;
+        final chunkSize = size > defaultChunkSize ? defaultChunkSize : size;
+        mainSendPort.send(size);
+        mainSendPort.send(SftpWorkerStatus.downloading);
+        for (var i = 0; i < size; i += chunkSize) {
+          final fileData = file.read(length: chunkSize);
+          await for (var form in fileData) {
+            localFile.add(form);
+            mainSendPort.send((i + form.length) / size * 100);
+          }
+        }
+        localFile.close();
+        mainSendPort.send(watch.elapsed);
+        mainSendPort.send(SftpWorkerStatus.finished);
+      } catch (e) {
+        mainSendPort.send(e);
+      }
+    }
+  }
+}
+
+class DownloadItemEvent {
+  DownloadItemEvent(this.item, this.privateKey);
+
+  final DownloadItem item;
+  final String? privateKey;
+}

lib/data/provider/app.dart

@@ -1,20 +1,9 @@
 import 'package:toolbox/core/provider_base.dart';
-import 'package:toolbox/data/service/app.dart';
 
 class AppProvider extends BusyProvider {
-  Map? _notify;
-  Map? get notify => _notify;
   int? _newestBuild;
   int? get newestBuild => _newestBuild;
 
-  Future<void> loadData() async {
-    setBusyState(true);
-    final service = AppService();
-    _notify = await service.getNotify();
-    setBusyState(false);
-    notifyListeners();
-  }
-
   void setNewestBuild(int build) {
     _newestBuild = build;
     notifyListeners();

lib/data/provider/apt.dart

@@ -0,0 +1,176 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:typed_data';
+
+import 'package:dartssh2/dartssh2.dart';
+import 'package:logging/logging.dart';
+import 'package:toolbox/core/extension/stringx.dart';
+import 'package:toolbox/core/extension/uint8list.dart';
+import 'package:toolbox/core/provider_base.dart';
+import 'package:toolbox/data/model/apt/upgrade_pkg_info.dart';
+import 'package:toolbox/data/model/distribution.dart';
+
+typedef PwdRequestFunc = Future<String> Function(
+    int triedTimes, String? userName);
+final pwdRequestWithUserReg = RegExp(r'\[sudo\] password for (.+):');
+
+class AptProvider extends BusyProvider {
+  final logger = Logger('AptProvider');
+
+  SSHClient? client;
+  Distribution? dist;
+  Function()? onUpgrade;
+  Function()? onUpdate;
+  PwdRequestFunc? onPasswordRequest;
+
+  String? whoami;
+  List<UpgradePkgInfo>? upgradeable;
+  String? error;
+  String? upgradeLog;
+  String? updateLog;
+  String lastLog = '';
+  int triedTimes = 0;
+  bool isRequestingPwd = false;
+
+  AptProvider();
+
+  Future<void> init(SSHClient client, Distribution dist, Function() onUpgrade,
+      Function() onUpdate, PwdRequestFunc onPasswordRequest) async {
+    this.client = client;
+    this.dist = dist;
+    this.onUpgrade = onUpgrade;
+    this.onPasswordRequest = onPasswordRequest;
+    whoami = (await client.run('whoami').string).trim();
+  }
+
+  bool get isSU => whoami == 'root';
+
+  void clear() {
+    client = null;
+    dist = null;
+    upgradeable = null;
+    error = null;
+    upgradeLog = null;
+    updateLog = whoami = null;
+    onUpgrade = null;
+    onUpdate = null;
+    onPasswordRequest = null;
+    triedTimes = 0;
+    isRequestingPwd = false;
+  }
+
+  Future<void> refreshInstalled() async {
+    if (client == null) {
+      error = 'No client';
+      return;
+    }
+
+    final result = await _update();
+    getUpgradeableList(result);
+    try {} catch (e) {
+      error = '[Server Raw]:\n$result\n[App Error]:\n$e';
+    } finally {
+      notifyListeners();
+    }
+  }
+
+  void getUpgradeableList(String? raw) {
+    if (raw == null) return;
+    var list = raw.split('\n');
+    switch (dist) {
+      case Distribution.rehl:
+        list = list.sublist(2);
+        list.removeWhere((element) => element.isEmpty);
+        final endLine = list.lastIndexWhere(
+            (element) => element.contains('Obsoleting Packages'));
+        list = list.sublist(0, endLine);
+        break;
+      default:
+        // avoid other outputs
+        // such as: [Could not chdir to home directory /home/test: No such file or directory, , WARNING: apt does not have a stable CLI interface. Use with caution in scripts., , Listing...]
+        final idx =
+            list.indexWhere((element) => element.contains('[upgradable from:'));
+        if (idx == -1) {
+          upgradeable = [];
+          return;
+        }
+        list = list.sublist(idx);
+        list.removeWhere((element) => element.isEmpty);
+    }
+    upgradeable = list.map((e) => UpgradePkgInfo(e, dist!)).toList();
+  }
+
+  Future<String> _update() async {
+    switch (dist) {
+      case Distribution.rehl:
+        return await client?.run(_wrap('yum check-update')).string ?? '';
+      default:
+        final session = await client!.execute(_wrap('apt update'));
+        session.stderr.listen((event) => _onPwd(event, session.stdin));
+        session.stdout.listen((event) {
+          updateLog = (updateLog ?? '') + event.string;
+          notifyListeners();
+          onUpdate ?? () {}();
+        });
+        await session.done;
+        return await client
+                ?.run('apt list --upgradeable'.withLangExport)
+                .string ??
+            '';
+    }
+  }
+
+  Future<void> upgrade() async {
+    if (client == null) {
+      error = 'No client';
+      return;
+    }
+
+    final upgradeCmd = () {
+      switch (dist) {
+        case Distribution.rehl:
+          return 'yum upgrade -y';
+        default:
+          return 'apt upgrade -y';
+      }
+    }();
+
+    final session = await client!.execute(_wrap(upgradeCmd));
+    session.stderr.listen((e) => _onPwd(e, session.stdin));
+
+    session.stdout.listen((data) async {
+      final log = data.string;
+      if (lastLog == log.trim()) return;
+      upgradeLog = (upgradeLog ?? '') + log;
+      lastLog = log.trim();
+      notifyListeners();
+      onUpgrade!();
+    });
+
+    upgradeLog = null;
+    await session.done;
+    refreshInstalled();
+  }
+
+  Future<void> _onPwd(Uint8List e, StreamSink<Uint8List> stdin) async {
+    if (isRequestingPwd) return;
+    isRequestingPwd = true;
+    final event = e.string;
+    if (event.contains('[sudo] password for ')) {
+      final user = pwdRequestWithUserReg.firstMatch(event)?.group(1);
+      logger.info('sudo password request for $user');
+      triedTimes++;
+      final pwd =
+          await (onPasswordRequest ?? (_, __) async => '')(triedTimes, user);
+      if (pwd.isEmpty) {
+        logger.info('sudo password request cancelled');
+        return;
+      }
+      stdin.add(Uint8List.fromList(utf8.encode('$pwd\n')));
+    }
+    isRequestingPwd = false;
+  }
+
+  String _wrap(String cmd) =>
+      'export LANG=en_US.utf-8 && ${isSU ? "" : "sudo -S "}$cmd';
+}

lib/data/provider/debug.dart

@@ -34,8 +34,8 @@ class DebugProvider extends ChangeNotifier {
       ),
     );
     _addWidget(SingleChildScrollView(
-      child: widget,
       scrollDirection: Axis.horizontal,
+      child: widget,
     ));
   }
 

lib/data/provider/docker.dart

@@ -0,0 +1,96 @@
+import 'package:dartssh2/dartssh2.dart';
+import 'package:toolbox/core/extension/stringx.dart';
+import 'package:toolbox/core/extension/uint8list.dart';
+import 'package:toolbox/core/provider_base.dart';
+import 'package:toolbox/data/model/docker/ps.dart';
+
+final _dockerNotFound = RegExp(r'command not found|Unknown command');
+final _versionReg = RegExp(r'(Version:)\s+([0-9]+\.[0-9]+\.[0-9]+)');
+final _editionReg = RegExp(r'(Client:)\s+(.+-.+)');
+final _userIdReg = RegExp(r'.+:(\d+:\d+):.+');
+
+class DockerProvider extends BusyProvider {
+  SSHClient? client;
+  String? userName;
+  List<DockerPsItem>? items;
+  String? version;
+  String? edition;
+  String? error;
+
+  void init(SSHClient client, String userName) {
+    this.client = client;
+    this.userName = userName;
+  }
+
+  void clear() {
+    client = null;
+    userName = null;
+    error = null;
+    items = null;
+    version = null;
+    edition = null;
+  }
+
+  Future<void> refresh() async {
+    if (client == null) {
+      error = 'no client';
+      notifyListeners();
+      return;
+    }
+
+    final verRaw = await client!.run('docker version'.withLangExport).string;
+    if (verRaw.contains(_dockerNotFound)) {
+      error = 'docker not found';
+      notifyListeners();
+      return;
+    }
+
+    version = _versionReg.firstMatch(verRaw)?.group(2);
+    edition = _editionReg.firstMatch(verRaw)?.group(2);
+
+    final passwd = await client!.run('cat /etc/passwd | grep $userName').string;
+    final userId = _userIdReg.firstMatch(passwd)?.group(1)?.split(':').first;
+
+    try {
+      final cmd = 'docker ps -a'.withLangExport;
+      final raw = await () async {
+        final raw = await client!.run(cmd).string;
+        if (raw.contains('permission denied')) {
+          return await client!
+              .run(
+                  'export DOCKER_HOST=unix:///run/user/${userId ?? 1000}/docker.sock && $cmd')
+              .string;
+        }
+        return raw;
+      }();
+      final lines = raw.split('\n');
+      lines.removeAt(0);
+      lines.removeWhere((element) => element.isEmpty);
+      items = lines.map((e) => DockerPsItem.fromRawString(e)).toList();
+    } catch (e) {
+      error = e.toString();
+      rethrow;
+    } finally {
+      notifyListeners();
+    }
+  }
+
+  Future<bool> _do(String id, String cmd) async {
+    setBusyState();
+    if (client == null) {
+      error = 'no client';
+      setBusyState(false);
+      return false;
+    }
+    final result = await client!.run(cmd).string;
+    await refresh();
+    setBusyState(false);
+    return result.contains(id);
+  }
+
+  Future<bool> stop(String id) async => await _do(id, 'docker stop $id');
+
+  Future<bool> start(String id) async => await _do(id, 'docker start $id');
+
+  Future<bool> delete(String id) async => await _do(id, 'docker rm $id');
+}

lib/data/provider/private_key.dart

@@ -26,7 +26,7 @@ class PrivateKeyProvider extends BusyProvider {
   void updateInfo(PrivateKeyInfo old, PrivateKeyInfo newInfo) {
     final idx = _infos.indexWhere((e) => e.id == old.id);
     _infos[idx] = newInfo;
-    locator<PrivateKeyStore>().update(old, newInfo);
+    locator<PrivateKeyStore>().put(newInfo);
     notifyListeners();
   }
 }

lib/data/provider/server.dart

@@ -1,16 +1,15 @@
 import 'dart:async';
-import 'dart:convert';
 
 import 'package:dartssh2/dartssh2.dart';
 import 'package:flutter/foundation.dart';
 import 'package:logging/logging.dart';
 import 'package:toolbox/core/extension/stringx.dart';
+import 'package:toolbox/core/extension/uint8list.dart';
 import 'package:toolbox/core/provider_base.dart';
 import 'package:toolbox/data/model/server/cpu_2_status.dart';
 import 'package:toolbox/data/model/server/cpu_status.dart';
 import 'package:toolbox/data/model/server/memory.dart';
 import 'package:toolbox/data/model/server/net_speed.dart';
-import 'package:toolbox/data/model/server/server_connection_state.dart';
 import 'package:toolbox/data/model/server/disk_info.dart';
 import 'package:toolbox/data/model/server/server.dart';
 import 'package:toolbox/data/model/server/server_private_info.dart';
@@ -29,6 +28,22 @@ List<SSHKeyPair> loadIndentity(String key) {
   return SSHKeyPair.fromPem(key);
 }
 
+const seperator = 'A====A';
+const shellCmd = "export LANG=en_US.utf-8 \necho '$seperator' \n"
+    "cat /proc/net/dev && date +%s \necho $seperator \n "
+    "cat /etc/os-release | grep PRETTY_NAME \necho $seperator \n"
+    "cat /proc/stat | grep cpu \necho $seperator \n"
+    "uptime \necho $seperator \n"
+    "cat /proc/net/snmp \necho $seperator \n"
+    "df -h \necho $seperator \n"
+    "cat /proc/meminfo \necho $seperator \n"
+    "cat /sys/class/thermal/thermal_zone*/type \necho $seperator \n"
+    "cat /sys/class/thermal/thermal_zone*/temp";
+const shellPath = '.serverbox.sh';
+final cpuTempReg = RegExp(r'(x86_pkg_temp|cpu_thermal)');
+final numReg = RegExp(r'\s{1,}');
+final memItemReg = RegExp(r'([A-Z].+:)\s+([0-9]+) kB');
+
 class ServerProvider extends BusyProvider {
   List<ServerInfo> _servers = [];
   List<ServerInfo> get servers => _servers;
@@ -38,7 +53,7 @@ class ServerProvider extends BusyProvider {
   final logger = Logger('ServerProvider');
 
   Memory get emptyMemory =>
-      Memory(total: 1, used: 0, free: 1, shared: 0, cache: 0, avail: 1);
+      Memory(total: 1, used: 0, free: 1, cache: 0, avail: 1);
 
   NetSpeedPart get emptyNetSpeedPart => NetSpeedPart('', 0, 0, 0);
 
@@ -76,8 +91,7 @@ class ServerProvider extends BusyProvider {
     final socket = await SSHSocket.connect(spi.ip, spi.port);
     if (spi.pubKeyId == null) {
       return SSHClient(socket,
-          username: spi.user,
-          onPasswordRequest: () => spi.authorization as String);
+          username: spi.user, onPasswordRequest: () => spi.pwd);
     }
     final key = locator<PrivateKeyStore>().get(spi.pubKeyId!);
     return SSHClient(socket,
@@ -90,15 +104,9 @@ class ServerProvider extends BusyProvider {
       _getData(spi);
       return;
     }
-    try {
-      await Future.wait(_servers.map((s) async {
-        await _getData(s.info);
-      }));
-    } catch (e) {
-      if (e is! RangeError) {
-        rethrow;
-      }
-    }
+    await Future.wait(_servers.map((s) async {
+      await _getData(s.info);
+    }));
   }
 
   Future<void> startAutoRefresh() async {
@@ -133,6 +141,7 @@ class ServerProvider extends BusyProvider {
 
   void delServer(ServerPrivateInfo info) {
     final idx = _servers.indexWhere((s) => s.info == info);
+    if (idx == -1) return;
     _servers[idx].client?.close();
     _servers.removeAt(idx);
     notifyListeners();
@@ -142,54 +151,74 @@ class ServerProvider extends BusyProvider {
   Future<void> updateServer(
       ServerPrivateInfo old, ServerPrivateInfo newSpi) async {
     final idx = _servers.indexWhere((e) => e.info == old);
+    if (idx < 0) {
+      throw RangeError.index(idx, _servers);
+    }
     _servers[idx].info = newSpi;
-    _servers[idx].client = await genClient(newSpi);
     locator<ServerStore>().update(old, newSpi);
+    _servers[idx].client = await genClient(newSpi);
     notifyListeners();
     refreshData(spi: newSpi);
   }
 
   Future<void> _getData(ServerPrivateInfo spi) async {
-    final idx = _servers.indexWhere((element) => element.info == spi);
-    final state = _servers[idx].connectionState;
-    if (_servers[idx].client == null ||
-        state == ServerConnectionState.failed ||
+    final s = _servers.firstWhere((element) => element.info == spi);
+    final state = s.connectionState;
+    if (state == ServerConnectionState.failed ||
         state == ServerConnectionState.disconnected) {
-      _servers[idx].connectionState = ServerConnectionState.connecting;
+      s.connectionState = ServerConnectionState.connecting;
       notifyListeners();
       final time1 = DateTime.now();
       try {
-        _servers[idx].client = await genClient(spi);
+        s.client = await genClient(spi);
         final time2 = DateTime.now();
         logger.info(
             'Connected to [${spi.name}] in [${time2.difference(time1).toString()}].');
-        _servers[idx].connectionState = ServerConnectionState.connected;
-        notifyListeners();
+        s.connectionState = ServerConnectionState.connected;
+        final writeResult = await s.client!
+            .run("echo '$shellCmd' > $shellPath && chmod +x $shellPath")
+            .string;
+        if (writeResult.isNotEmpty) {
+          throw Exception(writeResult);
+        }
       } catch (e) {
-        _servers[idx].connectionState = ServerConnectionState.failed;
-        _servers[idx].status.failedInfo = e.toString() + ' ## ';
-        notifyListeners();
+        s.connectionState = ServerConnectionState.failed;
+        s.status.failedInfo = '$e ## ';
         logger.warning(e);
+      } finally {
+        notifyListeners();
       }
     }
-    final si = _servers[idx];
-    try {
-      if (si.client == null) return;
-      final raw = utf8.decode(await si.client!.run(
-          r"cat /proc/net/dev && date +%s && echo 'A====A' && cat /etc/os-release | grep PRETTY_NAME && echo 'A====A' && cat /proc/stat | grep cpu && echo 'A====A' && paste <(cat /sys/class/thermal/thermal_zone*/type) <(cat /sys/class/thermal/thermal_zone*/temp) | column -s $'\t' -t | sed 's/\(.\)..$/.\1°C/' && echo 'A====A' && uptime && echo 'A====A' && cat /proc/net/snmp && echo 'A====A' && df -h && echo 'A====A' && free -m"));
-      final lines = raw.split('A====A').map((e) => e.trim()).toList();
-      _getCPU(spi, lines[2], lines[3]);
-      _getMem(spi, lines[7]);
-      _getSysVer(spi, lines[1]);
-      _getUpTime(spi, lines[4]);
-      _getDisk(spi, lines[6]);
-      _getTcp(spi, lines[5]);
-      _getNetSpeed(spi, lines[0]);
-    } catch (e) {
-      _servers[idx].connectionState = ServerConnectionState.failed;
-      servers[idx].status.failedInfo = e.toString();
+
+    // if client is null, return
+    if (s.client == null) return;
+    final raw = await s.client!.run("sh $shellPath").string;
+    final segments = raw.split(seperator).map((e) => e.trim()).toList();
+    if (raw.isEmpty || segments.length == 1) {
+      s.connectionState = ServerConnectionState.failed;
+      if (s.status.failedInfo == null || s.status.failedInfo!.isEmpty) {
+        s.status.failedInfo = 'No data received';
+      }
       notifyListeners();
+      return;
+    }
+    segments.removeAt(0);
+
+    try {
+      _getCPU(spi, segments[2], segments[7], segments[8]);
+      _getMem(spi, segments[6]);
+      _getSysVer(spi, segments[1]);
+      _getUpTime(spi, segments[3]);
+      _getDisk(spi, segments[5]);
+      _getTcp(spi, segments[4]);
+      _getNetSpeed(spi, segments[0]);
+    } catch (e) {
+      s.connectionState = ServerConnectionState.failed;
+      s.status.failedInfo = e.toString();
       logger.warning(e);
+      rethrow;
+    } finally {
+      notifyListeners();
     }
   }
 
@@ -201,95 +230,42 @@ class ServerProvider extends BusyProvider {
   /// 1635752901
   Future<void> _getNetSpeed(ServerPrivateInfo spi, String raw) async {
     final info = _servers.firstWhere((e) => e.info == spi);
-    final split = raw.split('\n');
-    final deviceCount = split.length - 3;
-    if (deviceCount < 1) return;
-    final time = int.parse(split[split.length - 1]);
-    final results = <NetSpeedPart>[];
-    for (int idx = 2; idx < deviceCount; idx++) {
-      final data = split[idx].trim().split(':');
-      final device = data.first;
-      final bytes = data.last.trim().split(' ');
-      bytes.removeWhere((element) => element == '');
-      final bytesIn = int.parse(bytes.first);
-      final bytesOut = int.parse(bytes[8]);
-      results.add(NetSpeedPart(device, bytesIn, bytesOut, time));
-    }
-    info.status.netSpeed = info.status.netSpeed.update(results);
-    notifyListeners();
+    info.status.netSpeed.update(await compute(_parseNetSpeed, raw));
   }
 
-  Future<void> _getSysVer(ServerPrivateInfo spi, String raw) async {
+  void _getSysVer(ServerPrivateInfo spi, String raw) {
     final info = _servers.firstWhere((e) => e.info == spi);
     final s = raw.split('=');
     if (s.length == 2) {
       info.status.sysVer = s[1].replaceAll('"', '').replaceFirst('\n', '');
-    } else {
-      info.status.sysVer = '';
     }
-
-    notifyListeners();
   }
 
-  String _getCPUTemp(String raw) {
-    final split = raw.split('\n');
-    for (var item in split) {
-      if (item.contains('x86_pkg_temp') || item.contains('cpu_thermal')) {
-        return item.split(' ').last;
-      }
-    }
-    return '';
-  }
-
-  Future<void> _getCPU(ServerPrivateInfo spi, String raw, String temp) async {
+  Future<void> _getCPU(ServerPrivateInfo spi, String raw, String tempType,
+      String tempValue) async {
     final info = _servers.firstWhere((e) => e.info == spi);
-    final List<CpuStatus> cpus = [];
+    final cpus = await compute(_parseCPU, raw);
 
-    for (var item in raw.split('\n')) {
-      if (item == '') break;
-      final id = item.split(' ').first;
-      final matches = item.replaceFirst(id, '').trim().split(' ');
-      cpus.add(CpuStatus(
-          id,
-          int.parse(matches[0]),
-          int.parse(matches[1]),
-          int.parse(matches[2]),
-          int.parse(matches[3]),
-          int.parse(matches[4]),
-          int.parse(matches[5]),
-          int.parse(matches[6])));
+    if (cpus.isNotEmpty) {
+      info.status.cpu2Status
+          .update(cpus, await compute(_getCPUTemp, [tempType, tempValue]));
     }
-    if (cpus.isEmpty) {
-      info.status.cpu2Status = emptyCpu2Status;
-    } else {
-      info.status.cpu2Status =
-          info.status.cpu2Status.update(cpus, _getCPUTemp(temp));
-    }
-
-    notifyListeners();
   }
 
-  Future<void> _getUpTime(ServerPrivateInfo spi, String raw) async {
+  void _getUpTime(ServerPrivateInfo spi, String raw) {
     _servers.firstWhere((e) => e.info == spi).status.uptime =
         raw.split('up ')[1].split(', ')[0];
-    notifyListeners();
   }
 
   Future<void> _getTcp(ServerPrivateInfo spi, String raw) async {
     final info = _servers.firstWhere((e) => e.info == spi);
-    final lines = raw.split('\n');
-    final idx = lines.lastWhere((element) => element.startsWith('Tcp:'),
-        orElse: () => '');
-    if (idx != '') {
-      final vals = idx.split(RegExp(r'\s{1,}'));
-      info.status.tcp = TcpStatus(vals[5].i, vals[6].i, vals[7].i, vals[8].i);
-    } else {
-      info.status.tcp = TcpStatus(0, 0, 0, 0);
+    final status = await compute(_parseTcp, raw);
+    if (status != null) {
+      info.status.tcp = status;
     }
-    notifyListeners();
   }
 
-  Future<void> _getDisk(ServerPrivateInfo spi, String raw) async {
+  void _getDisk(ServerPrivateInfo spi, String raw) {
     final info = _servers.firstWhere((e) => e.info == spi);
     final list = <DiskInfo>[];
     final items = raw.split('\n');
@@ -297,35 +273,117 @@ class ServerProvider extends BusyProvider {
       if (items.indexOf(item) == 0 || item.isEmpty) {
         continue;
       }
-      final vals = item.split(RegExp(r'\s{1,}'));
+      final vals = item.split(numReg);
       list.add(DiskInfo(vals[0], vals[5],
           int.parse(vals[4].replaceFirst('%', '')), vals[2], vals[1], vals[3]));
     }
     info.status.disk = list;
-    notifyListeners();
   }
 
   Future<void> _getMem(ServerPrivateInfo spi, String raw) async {
     final info = _servers.firstWhere((e) => e.info == spi);
-    for (var item in raw.split('\n')) {
-      if (item.contains('Mem:')) {
-        final split = item.replaceFirst('Mem:', '').split(' ');
-        split.removeWhere((e) => e == '');
-        final memList = split.map((e) => int.parse(e)).toList();
-        info.status.memory = Memory(
-            total: memList[0],
-            used: memList[1],
-            free: memList[2],
-            shared: memList[3],
-            cache: memList[4],
-            avail: memList[5]);
-      }
-    }
-    notifyListeners();
+    final mem = await compute(_parseMem, raw);
+    info.status.memory = mem;
   }
 
-  Future<String?> runSnippet(int idx, Snippet snippet) async {
-    final result = await _servers[idx].client!.run(snippet.script);
-    return utf8.decode(result);
+  Future<String?> runSnippet(ServerPrivateInfo spi, Snippet snippet) async {
+    return await _servers
+        .firstWhere((element) => element.info == spi)
+        .client!
+        .run(snippet.script)
+        .string;
   }
 }
+
+Memory _parseMem(String raw) {
+  final items = raw.split('\n').map((e) => memItemReg.firstMatch(e)).toList();
+  final total = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'MemTotal:')?.group(2) ?? '1');
+  final free = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'MemFree:')?.group(2) ?? '0');
+  final cached = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'Cached:')?.group(2) ?? '0');
+  final available = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'MemAvailable:')?.group(2) ?? '0');
+  return Memory(
+      total: total,
+      used: total - available,
+      free: free,
+      cache: cached,
+      avail: available);
+}
+
+TcpStatus? _parseTcp(String raw) {
+  final lines = raw.split('\n');
+  final idx = lines.lastWhere((element) => element.startsWith('Tcp:'),
+      orElse: () => '');
+  if (idx != '') {
+    final vals = idx.split(numReg);
+    return TcpStatus(vals[5].i, vals[6].i, vals[7].i, vals[8].i);
+  }
+  return null;
+}
+
+List<CpuStatus> _parseCPU(String raw) {
+  final List<CpuStatus> cpus = [];
+
+  for (var item in raw.split('\n')) {
+    if (item == '') break;
+    final id = item.split(' ').first;
+    final matches = item.replaceFirst(id, '').trim().split(' ');
+    cpus.add(CpuStatus(
+        id,
+        int.parse(matches[0]),
+        int.parse(matches[1]),
+        int.parse(matches[2]),
+        int.parse(matches[3]),
+        int.parse(matches[4]),
+        int.parse(matches[5]),
+        int.parse(matches[6])));
+  }
+  return cpus;
+}
+
+String _getCPUTemp(List<String> segments) {
+  const noMatch = "/sys/class/thermal/thermal_zone*/type";
+  final type = segments[0];
+  final value = segments[1];
+  // Not support to get CPU temperature
+  if (value.contains(noMatch) ||
+      type.contains(noMatch) ||
+      value.isEmpty ||
+      type.isEmpty) {
+    return '';
+  }
+  final split = type.split('\n');
+  int idx = 0;
+  for (var item in split) {
+    if (item.contains(cpuTempReg)) {
+      break;
+    }
+    idx++;
+  }
+  final valueSplited = value.split('\n');
+  if (idx >= valueSplited.length) return '';
+  final temp = int.tryParse(valueSplited[idx].trim());
+  if (temp == null) return '';
+  return '${(temp / 1000).toStringAsFixed(1)}°C';
+}
+
+List<NetSpeedPart> _parseNetSpeed(String raw) {
+  final split = raw.split('\n');
+  final deviceCount = split.length - 3;
+  if (deviceCount < 1) return [];
+  final time = int.parse(split[split.length - 1]);
+  final results = <NetSpeedPart>[];
+  for (int idx = 2; idx < deviceCount; idx++) {
+    final data = split[idx].trim().split(':');
+    final device = data.first;
+    final bytes = data.last.trim().split(' ');
+    bytes.removeWhere((element) => element == '');
+    final bytesIn = int.parse(bytes.first);
+    final bytesOut = int.parse(bytes[8]);
+    results.add(NetSpeedPart(device, bytesIn, bytesOut, time));
+  }
+  return results;
+}

lib/data/provider/sftp_download.dart

@@ -0,0 +1,31 @@
+import 'package:toolbox/core/provider_base.dart';
+import 'package:toolbox/data/model/sftp/download_status.dart';
+import 'package:toolbox/data/model/sftp/download_worker.dart';
+
+class SftpDownloadProvider extends ProviderBase {
+  final List<SftpDownloadStatus> _status = [];
+  List<SftpDownloadStatus> get status => _status;
+
+  List<SftpDownloadStatus> gets({int? id, String? fileName}) {
+    var found = <SftpDownloadStatus>[];
+    if (id != null) {
+      found = _status.where((e) => e.id == id).toList();
+    }
+    if (fileName != null) {
+      found = found
+          .where((e) => e.item.localPath.split('/').last == fileName)
+          .toList();
+    }
+    return found;
+  }
+
+  SftpDownloadStatus? get({int? id, String? name}) {
+    final found = gets(id: id, fileName: name);
+    if (found.isEmpty) return null;
+    return found.first;
+  }
+
+  void add(DownloadItem item, {String? key}) {
+    _status.add(SftpDownloadStatus(item, notifyListeners, key: key));
+  }
+}

lib/data/provider/snippet.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:toolbox/core/provider_base.dart';
 import 'package:toolbox/data/model/server/snippet.dart';
 import 'package:toolbox/data/store/snippet.dart';
@@ -11,22 +13,34 @@ class SnippetProvider extends BusyProvider {
     _snippets = locator<SnippetStore>().fetch();
   }
 
-  void addInfo(Snippet snippet) {
+  void add(Snippet snippet) {
+    if (have(snippet)) return;
     _snippets.add(snippet);
     locator<SnippetStore>().put(snippet);
     notifyListeners();
   }
 
-  void delInfo(Snippet snippet) {
-    _snippets.removeWhere((e) => e.name == snippet.name);
+  void del(Snippet snippet) {
+    if (!have(snippet)) return;
+    _snippets.removeAt(index(snippet));
     locator<SnippetStore>().delete(snippet);
     notifyListeners();
   }
 
-  void updateInfo(Snippet old, Snippet newOne) {
-    final idx = _snippets.indexWhere((e) => e.name == old.name);
-    _snippets[idx] = newOne;
-    locator<SnippetStore>().update(old, newOne);
+  int index(Snippet snippet) {
+    return _snippets.indexWhere((e) => e.name == snippet.name);
+  }
+
+  bool have(Snippet snippet) {
+    return index(snippet) != -1;
+  }
+
+  void update(Snippet old, Snippet newOne) {
+    if (!have(old)) return;
+    _snippets[index(old)] = newOne;
+    locator<SnippetStore>().put(newOne);
     notifyListeners();
   }
+
+  String get export => json.encode(snippets);
 }

lib/data/res/build_data.dart

@@ -2,8 +2,9 @@
 
 class BuildData {
   static const String name = "ServerBox";
-  static const int build = 87;
-  static const String engine = "Flutter 2.8.1 • channel stable • https://github.com/flutter/flutter.git\nFramework • revision 77d935af4d (7 weeks ago) • 2021-12-16 08:37:33 -0800\nEngine • revision 890a5fca2e\nTools • Dart 2.15.1\n";
-  static const String buildAt = "2022-02-02 13:20:22.346643";
-  static const int modifications = 8;
+  static const int build = 159;
+  static const String engine =
+      "Flutter 3.3.4 • channel stable • https://github.com/flutter/flutter.git\nFramework • revision eb6d86ee27 (5 weeks ago) • 2022-10-04 22:31:45 -0700\nEngine • revision c08d7d5efc\nTools • Dart 2.18.2 • DevTools 2.15.0\n";
+  static const String buildAt = "2022-11-07 19:55:21.553007";
+  static const int modifications = 0;
 }

lib/data/res/font_style.dart

@@ -0,0 +1,4 @@
+import 'package:flutter/material.dart';
+
+const TextStyle size18 = TextStyle(fontSize: 18);
+const TextStyle grey = TextStyle(color: Colors.grey);

lib/data/res/icon/linux_icons.dart

@@ -1,4 +1,26 @@
-import 'package:toolbox/data/model/server/linux_icon.dart';
+final linuxIcons = LinuxIcons([
+  'ubuntu',
+  'arch',
+  'centos',
+  'debian',
+  'fedora',
+  'opensuse',
+  'kali',
+  'wrt',
+  'armbian'
+]);
 
-final linuxIcons = LinuxIcons(
-    ['ubuntu', 'arch', 'centos', 'debian', 'fedora', 'opensuse', 'kali']);
+class LinuxIcons {
+  List<String> db;
+
+  LinuxIcons(this.db);
+
+  String? search(String sysVer) {
+    for (var item in db) {
+      if (sysVer.toLowerCase().contains(item)) {
+        return 'assets/linux/$item.png';
+      }
+    }
+    return null;
+  }
+}

lib/data/res/padding.dart

@@ -0,0 +1,3 @@
+import 'package:flutter/material.dart';
+
+const roundRectCardPadding = EdgeInsets.symmetric(horizontal: 17);

lib/data/res/path.dart

@@ -0,0 +1,10 @@
+import 'dart:io';
+
+import 'package:path_provider/path_provider.dart';
+
+Future<Directory> get docDir async => await getApplicationDocumentsDirectory();
+
+Future<Directory> get sftpDownloadDir async {
+  final dir = Directory('${(await docDir).path}/sftp');
+  return dir.create(recursive: true);
+}

lib/data/res/tab.dart

@@ -1 +1,9 @@
+import 'package:flutter/material.dart';
+import 'package:toolbox/data/model/app/navigation_item.dart';
+
 final List<String> tabs = ['Servers', 'En/Decode', 'Ping'];
+final List<NavigationItem> tabItems = [
+  NavigationItem(Icons.cloud, 'Server'),
+  NavigationItem(Icons.code, 'Convert'),
+  NavigationItem(Icons.leak_add, 'Ping'),
+];

lib/data/res/url.dart

@@ -1,5 +1,7 @@
 const backendUrl = 'https://res.lolli.tech';
-const baseUrl = backendUrl + '/toolbox';
+const baseUrl = '$backendUrl/toolbox';
 const joinQQGroupUrl = 'https://jq.qq.com/?_wv=1027&k=G0hUmPAq';
 const myGithub = 'https://github.com/LollipopKit';
 const rainSunMeGithub = 'https://github.com/RainSunMe';
+const fectureGithub = 'https://github.com/fecture';
+const issueUrl = 'https://github.com/LollipopKit/flutter_server_box/issues';

lib/data/service/app.dart

@@ -3,11 +3,6 @@ import 'package:toolbox/data/model/app/update.dart';
 import 'package:toolbox/data/res/url.dart';
 
 class AppService {
-  Future<Map> getNotify() async {
-    final resp = await Dio().get('$baseUrl/notify.json');
-    return resp.data;
-  }
-
   Future<AppUpdate> getUpdate() async {
     final resp = await Dio().get('$baseUrl/update.json');
     return AppUpdate.fromJson(resp.data);

lib/data/store/private_key.dart

@@ -1,38 +1,28 @@
-import 'dart:convert';
-
 import 'package:toolbox/core/persistant_store.dart';
 import 'package:toolbox/data/model/server/private_key_info.dart';
 
 class PrivateKeyStore extends PersistentStore {
   void put(PrivateKeyInfo info) {
-    final ss = fetch();
-    if (!have(info)) ss.add(info);
-    box.put('key', json.encode(ss));
+    box.put(info.id, info);
   }
 
   List<PrivateKeyInfo> fetch() {
-    return getPrivateKeyInfoList(
-        json.decode(box.get('key', defaultValue: '[]')!));
+    final keys = box.keys;
+    final ps = <PrivateKeyInfo>[];
+    for (final key in keys) {
+      final s = box.get(key);
+      if (s != null) {
+        ps.add(s);
+      }
+    }
+    return ps;
   }
 
   PrivateKeyInfo get(String id) {
-    final ss = fetch();
-    return ss.firstWhere((e) => e.id == id);
+    return box.get(id);
   }
 
   void delete(PrivateKeyInfo s) {
-    final ss = fetch();
-    ss.removeAt(index(s));
-    box.put('key', json.encode(ss));
+    box.delete(s.id);
   }
-
-  void update(PrivateKeyInfo old, PrivateKeyInfo newInfo) {
-    final ss = fetch();
-    ss[index(old)] = newInfo;
-    box.put('key', json.encode(ss));
-  }
-
-  int index(PrivateKeyInfo s) => fetch().indexWhere((e) => e.id == s.id);
-
-  bool have(PrivateKeyInfo s) => index(s) != -1;
 }

lib/data/store/server.dart

@@ -1,34 +1,33 @@
-import 'dart:convert';
-
 import 'package:toolbox/core/persistant_store.dart';
 import 'package:toolbox/data/model/server/server_private_info.dart';
 
 class ServerStore extends PersistentStore {
   void put(ServerPrivateInfo info) {
-    final ss = fetch();
-    if (!have(info)) ss.add(info);
-    box.put('servers', json.encode(ss));
+    box.put(info.id, info);
   }
 
   List<ServerPrivateInfo> fetch() {
-    return getServerInfoList(
-        json.decode(box.get('servers', defaultValue: '[]')!));
+    final ids = box.keys;
+    final List<ServerPrivateInfo> ss = [];
+    for (final id in ids) {
+      final s = box.get(id);
+      if (s != null) {
+        ss.add(s);
+      }
+    }
+    return ss;
   }
 
   void delete(ServerPrivateInfo s) {
-    final ss = fetch();
-    ss.removeAt(index(s));
-    box.put('servers', json.encode(ss));
+    box.delete(s.id);
   }
 
   void update(ServerPrivateInfo old, ServerPrivateInfo newInfo) {
-    final ss = fetch();
-    ss[index(old)] = newInfo;
-    box.put('servers', json.encode(ss));
+    if (!have(old)) {
+      throw Exception('Old ServerPrivateInfo not found');
+    }
+    put(newInfo);
   }
 
-  int index(ServerPrivateInfo s) => fetch()
-      .indexWhere((e) => e.ip == s.ip && e.port == s.port && e.user == e.user);
-
-  bool have(ServerPrivateInfo s) => index(s) != -1;
+  bool have(ServerPrivateInfo s) => box.get(s.id) != null;
 }

lib/data/store/setting.dart

@@ -5,6 +5,9 @@ class SettingStore extends PersistentStore {
   StoreProperty<int> get primaryColor =>
       property('primaryColor', defaultValue: Colors.deepPurpleAccent.value);
   StoreProperty<int> get serverStatusUpdateInterval =>
-      property('serverStatusUpdateInterval', defaultValue: 3);
+      property('serverStatusUpdateInterval', defaultValue: 2);
   StoreProperty<int> get launchPage => property('launchPage', defaultValue: 0);
+
+  StoreProperty<int> get storeVersion =>
+      property('storeVersion', defaultValue: 0);
 }

lib/data/store/snippet.dart

@@ -1,32 +1,24 @@
-import 'dart:convert';
-
 import 'package:toolbox/core/persistant_store.dart';
 import 'package:toolbox/data/model/server/snippet.dart';
 
 class SnippetStore extends PersistentStore {
   void put(Snippet snippet) {
-    final ss = fetch();
-    if (!have(snippet)) ss.add(snippet);
-    box.put('snippet', json.encode(ss));
+    box.put(snippet.name, snippet);
   }
 
   List<Snippet> fetch() {
-    return getSnippetList(json.decode(box.get('snippet', defaultValue: '[]')!));
+    final keys = box.keys;
+    final ss = <Snippet>[];
+    for (final key in keys) {
+      final s = box.get(key);
+      if (s != null) {
+        ss.add(s);
+      }
+    }
+    return ss;
   }
 
   void delete(Snippet s) {
-    final ss = fetch();
-    ss.removeAt(index(s));
-    box.put('snippet', json.encode(ss));
+    box.delete(s.name);
   }
-
-  void update(Snippet old, Snippet newInfo) {
-    final ss = fetch();
-    ss[index(old)] = newInfo;
-    box.put('snippet', json.encode(ss));
-  }
-
-  int index(Snippet s) => fetch().indexWhere((e) => e.name == s.name);
-
-  bool have(Snippet s) => index(s) != -1;
 }

lib/generated/intl/messages_all.dart

@@ -0,0 +1,66 @@
+// DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
+// This is a library that looks up messages for specific locales by
+// delegating to the appropriate library.
+
+// Ignore issues from commonly used lints in this file.
+// ignore_for_file:implementation_imports, file_names, unnecessary_new
+// ignore_for_file:unnecessary_brace_in_string_interps, directives_ordering
+// ignore_for_file:argument_type_not_assignable, invalid_assignment
+// ignore_for_file:prefer_single_quotes, prefer_generic_function_type_aliases
+// ignore_for_file:comment_references
+
+import 'dart:async';
+
+import 'package:intl/intl.dart';
+import 'package:intl/message_lookup_by_library.dart';
+import 'package:intl/src/intl_helpers.dart';
+
+import 'messages_en.dart' as messages_en;
+import 'messages_zh.dart' as messages_zh;
+
+typedef Future<dynamic> LibraryLoader();
+Map<String, LibraryLoader> _deferredLibraries = {
+  'en': () => new Future.value(null),
+  'zh': () => new Future.value(null),
+};
+
+MessageLookupByLibrary? _findExact(String localeName) {
+  switch (localeName) {
+    case 'en':
+      return messages_en.messages;
+    case 'zh':
+      return messages_zh.messages;
+    default:
+      return null;
+  }
+}
+
+/// User programs should call this before using [localeName] for messages.
+Future<bool> initializeMessages(String localeName) async {
+  var availableLocale = Intl.verifiedLocale(
+      localeName, (locale) => _deferredLibraries[locale] != null,
+      onFailure: (_) => null);
+  if (availableLocale == null) {
+    return new Future.value(false);
+  }
+  var lib = _deferredLibraries[availableLocale];
+  await (lib == null ? new Future.value(false) : lib());
+  initializeInternalMessageLookup(() => new CompositeMessageLookup());
+  messageLookup.addLocale(availableLocale, _findGeneratedMessagesFor);
+  return new Future.value(true);
+}
+
+bool _messagesExistFor(String locale) {
+  try {
+    return _findExact(locale) != null;
+  } catch (e) {
+    return false;
+  }
+}
+
+MessageLookupByLibrary? _findGeneratedMessagesFor(String locale) {
+  var actualLocale =
+      Intl.verifiedLocale(locale, _messagesExistFor, onFailure: (_) => null);
+  if (actualLocale == null) return null;
+  return _findExact(actualLocale);
+}

lib/generated/intl/messages_en.dart

@@ -0,0 +1,232 @@
+// DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
+// This is a library that provides messages for a en locale. All the
+// messages from the main program should be duplicated here with the same
+// function name.
+
+// Ignore issues from commonly used lints in this file.
+// ignore_for_file:unnecessary_brace_in_string_interps, unnecessary_new
+// ignore_for_file:prefer_single_quotes,comment_references, directives_ordering
+// ignore_for_file:annotate_overrides,prefer_generic_function_type_aliases
+// ignore_for_file:unused_import, file_names, avoid_escaping_inner_quotes
+// ignore_for_file:unnecessary_string_interpolations, unnecessary_string_escapes
+
+import 'package:intl/intl.dart';
+import 'package:intl/message_lookup_by_library.dart';
+
+final messages = new MessageLookup();
+
+typedef String MessageIfAbsent(String messageStr, List<dynamic> args);
+
+class MessageLookup extends MessageLookupByLibrary {
+  String get localeName => 'en';
+
+  static String m0(fileName) => "Download [${fileName}] to local?";
+
+  static String m1(runningCount, stoppedCount) =>
+      "${runningCount} running, ${stoppedCount} container stopped.";
+
+  static String m2(count) => "${count} container running.";
+
+  static String m3(percent, size) => "${percent}% of ${size}";
+
+  static String m4(count) => "Found ${count} update";
+
+  static String m5(code) => "request failed, status code: ${code}";
+
+  static String m6(url) =>
+      "Please make sure that docker is installed correctly, or that you are using a non-self-compiled version. If you don\'t have the above issues, please submit an issue on ${url}.";
+
+  static String m7(myGithub) => "\nMade with ❤️ by ${myGithub}";
+
+  static String m8(url) => "Please report bugs on ${url}";
+
+  static String m9(date) => "Are you sure to restore from ${date} ?";
+
+  static String m10(time) => "Spent time: ${time}";
+
+  static String m11(name) => "Are you sure to delete [${name}]?";
+
+  static String m12(server) => "Are you sure to delete server [${server}]?";
+
+  static String m13(build) => "Found: v1.0.${build}, click to update";
+
+  static String m14(build) => "Current: v1.0.${build}";
+
+  static String m15(build) => "Current: v1.0.${build}, is up to date";
+
+  final messages = _notInlinedMessages(_notInlinedMessages);
+  static Map<String, Function> _notInlinedMessages(_) => <String, Function>{
+        "aboutThanks": MessageLookupByLibrary.simpleMessage(
+            "\nAll rights reserved.\n\nThanks to the following people who participated in the test."),
+        "addAServer": MessageLookupByLibrary.simpleMessage("add a server"),
+        "addPrivateKey":
+            MessageLookupByLibrary.simpleMessage("Add private key"),
+        "alreadyLastDir":
+            MessageLookupByLibrary.simpleMessage("Already in last directory."),
+        "appPrimaryColor":
+            MessageLookupByLibrary.simpleMessage("App primary color"),
+        "attention": MessageLookupByLibrary.simpleMessage("Attention"),
+        "backDir": MessageLookupByLibrary.simpleMessage("Back"),
+        "backup": MessageLookupByLibrary.simpleMessage("Backup"),
+        "backupTip": MessageLookupByLibrary.simpleMessage(
+            "The exported data is simply encrypted. \nPlease keep it safe.\nRestoring will not overwrite existing data (except setting)."),
+        "backupVersionNotMatch": MessageLookupByLibrary.simpleMessage(
+            "Backup version is not match."),
+        "cancel": MessageLookupByLibrary.simpleMessage("Cancel"),
+        "choose": MessageLookupByLibrary.simpleMessage("Choose"),
+        "chooseDestination":
+            MessageLookupByLibrary.simpleMessage("Choose destination"),
+        "choosePrivateKey":
+            MessageLookupByLibrary.simpleMessage("Choose private key"),
+        "clear": MessageLookupByLibrary.simpleMessage("Clear"),
+        "clickSee": MessageLookupByLibrary.simpleMessage("Click here"),
+        "close": MessageLookupByLibrary.simpleMessage("Close"),
+        "containerStatus":
+            MessageLookupByLibrary.simpleMessage("Container status"),
+        "convert": MessageLookupByLibrary.simpleMessage("Convert"),
+        "copy": MessageLookupByLibrary.simpleMessage("Copy"),
+        "copyPath": MessageLookupByLibrary.simpleMessage("Copy path"),
+        "createFile": MessageLookupByLibrary.simpleMessage("Create file"),
+        "createFolder": MessageLookupByLibrary.simpleMessage("Create folder"),
+        "currentMode": MessageLookupByLibrary.simpleMessage("Current Mode"),
+        "debug": MessageLookupByLibrary.simpleMessage("Debug"),
+        "decode": MessageLookupByLibrary.simpleMessage("Decode"),
+        "delete": MessageLookupByLibrary.simpleMessage("Delete"),
+        "disconnected": MessageLookupByLibrary.simpleMessage("Disconnected"),
+        "dl2Local": m0,
+        "dockerStatusRunningAndStoppedFmt": m1,
+        "dockerStatusRunningFmt": m2,
+        "download": MessageLookupByLibrary.simpleMessage("Download"),
+        "downloadFinished":
+            MessageLookupByLibrary.simpleMessage("Download finished"),
+        "downloadStatus": m3,
+        "edit": MessageLookupByLibrary.simpleMessage("Edit"),
+        "encode": MessageLookupByLibrary.simpleMessage("Encode"),
+        "error": MessageLookupByLibrary.simpleMessage("Error"),
+        "exampleName": MessageLookupByLibrary.simpleMessage("Example name"),
+        "experimentalFeature":
+            MessageLookupByLibrary.simpleMessage("Experimental feature"),
+        "export": MessageLookupByLibrary.simpleMessage("Export"),
+        "feedback": MessageLookupByLibrary.simpleMessage("Feedback"),
+        "feedbackOnGithub": MessageLookupByLibrary.simpleMessage(
+            "If you have any questions, please feedback on Github."),
+        "fieldMustNotEmpty": MessageLookupByLibrary.simpleMessage(
+            "These fields must not be empty."),
+        "files": MessageLookupByLibrary.simpleMessage("Files"),
+        "foundNUpdate": m4,
+        "go": MessageLookupByLibrary.simpleMessage("Go"),
+        "goSftpDlPage":
+            MessageLookupByLibrary.simpleMessage("Go to SFTP download page?"),
+        "host": MessageLookupByLibrary.simpleMessage("Host"),
+        "httpFailedWithCode": m5,
+        "import": MessageLookupByLibrary.simpleMessage("Import"),
+        "importAndExport":
+            MessageLookupByLibrary.simpleMessage("Import and Export"),
+        "inputDomainHere":
+            MessageLookupByLibrary.simpleMessage("Input Domain here"),
+        "install": MessageLookupByLibrary.simpleMessage("install"),
+        "installDockerWithUrl": MessageLookupByLibrary.simpleMessage(
+            "Please https://docs.docker.com/engine/install docker first."),
+        "invalidJson": MessageLookupByLibrary.simpleMessage("Invalid JSON"),
+        "invalidVersionHelp": m6,
+        "keepForeground":
+            MessageLookupByLibrary.simpleMessage("Keep app foreground!"),
+        "keyAuth": MessageLookupByLibrary.simpleMessage("Key Auth"),
+        "lastTry": MessageLookupByLibrary.simpleMessage("Last try!"),
+        "launchPage": MessageLookupByLibrary.simpleMessage("Launch page"),
+        "license": MessageLookupByLibrary.simpleMessage("License"),
+        "loadingFiles":
+            MessageLookupByLibrary.simpleMessage("Loading files..."),
+        "loss": MessageLookupByLibrary.simpleMessage("loss"),
+        "madeWithLove": m7,
+        "max": MessageLookupByLibrary.simpleMessage("max"),
+        "min": MessageLookupByLibrary.simpleMessage("min"),
+        "ms": MessageLookupByLibrary.simpleMessage("ms"),
+        "name": MessageLookupByLibrary.simpleMessage("Name"),
+        "noClient": MessageLookupByLibrary.simpleMessage("No client"),
+        "noInterface": MessageLookupByLibrary.simpleMessage("No interface"),
+        "noResult": MessageLookupByLibrary.simpleMessage("No result"),
+        "noSavedPrivateKey":
+            MessageLookupByLibrary.simpleMessage("No saved private keys."),
+        "noSavedSnippet":
+            MessageLookupByLibrary.simpleMessage("No saved snippets."),
+        "noServerAvailable":
+            MessageLookupByLibrary.simpleMessage("No server available."),
+        "noUpdateAvailable":
+            MessageLookupByLibrary.simpleMessage("No update available"),
+        "ok": MessageLookupByLibrary.simpleMessage("OK"),
+        "open": MessageLookupByLibrary.simpleMessage("Open"),
+        "ping": MessageLookupByLibrary.simpleMessage("Ping"),
+        "pingAvg": MessageLookupByLibrary.simpleMessage("Avg:"),
+        "pingInputIP": MessageLookupByLibrary.simpleMessage(
+            "Please input a target IP/domain."),
+        "pingNoServer": MessageLookupByLibrary.simpleMessage(
+            "No server to ping.\nPlease add a server in server tab."),
+        "platformNotSupportUpdate": MessageLookupByLibrary.simpleMessage(
+            "Current platform does not support in app update.\nPlease build from source and install it."),
+        "plzEnterHost":
+            MessageLookupByLibrary.simpleMessage("Please enter host."),
+        "plzSelectKey":
+            MessageLookupByLibrary.simpleMessage("Please select a key."),
+        "port": MessageLookupByLibrary.simpleMessage("Port"),
+        "privateKey": MessageLookupByLibrary.simpleMessage("Private Key"),
+        "pwd": MessageLookupByLibrary.simpleMessage("Password"),
+        "rename": MessageLookupByLibrary.simpleMessage("Rename"),
+        "reportBugsOnGithubIssue": m8,
+        "restore": MessageLookupByLibrary.simpleMessage("Restore"),
+        "restoreSuccess": MessageLookupByLibrary.simpleMessage(
+            "Restore success. Restart app to apply."),
+        "restoreSureWithDate": m9,
+        "result": MessageLookupByLibrary.simpleMessage("Result"),
+        "run": MessageLookupByLibrary.simpleMessage("Run"),
+        "save": MessageLookupByLibrary.simpleMessage("Save"),
+        "second": MessageLookupByLibrary.simpleMessage("s"),
+        "server": MessageLookupByLibrary.simpleMessage("Server"),
+        "serverTabConnecting":
+            MessageLookupByLibrary.simpleMessage("Connecting..."),
+        "serverTabEmpty": MessageLookupByLibrary.simpleMessage(
+            "There is no server.\nClick the fab to add one."),
+        "serverTabFailed": MessageLookupByLibrary.simpleMessage("Failed"),
+        "serverTabLoading": MessageLookupByLibrary.simpleMessage("Loading..."),
+        "serverTabPlzSave": MessageLookupByLibrary.simpleMessage(
+            "Please \'save\' this private key again."),
+        "serverTabUnkown":
+            MessageLookupByLibrary.simpleMessage("Unknown state"),
+        "setting": MessageLookupByLibrary.simpleMessage("Setting"),
+        "sftpDlPrepare":
+            MessageLookupByLibrary.simpleMessage("Preparing to connect..."),
+        "sftpNoDownloadTask":
+            MessageLookupByLibrary.simpleMessage("No download task."),
+        "sftpSSHConnected":
+            MessageLookupByLibrary.simpleMessage("SFTP Connected"),
+        "snippet": MessageLookupByLibrary.simpleMessage("Snippet"),
+        "spentTime": m10,
+        "start": MessageLookupByLibrary.simpleMessage("Start"),
+        "stop": MessageLookupByLibrary.simpleMessage("Stop"),
+        "sureDelete": m11,
+        "sureNoPwd": MessageLookupByLibrary.simpleMessage(
+            "Are you sure to use no password?"),
+        "sureToDeleteServer": m12,
+        "ttl": MessageLookupByLibrary.simpleMessage("ttl"),
+        "unknown": MessageLookupByLibrary.simpleMessage("unknown"),
+        "unknownError": MessageLookupByLibrary.simpleMessage("Unknown error"),
+        "unkownConvertMode":
+            MessageLookupByLibrary.simpleMessage("Unknown convert mode"),
+        "update": MessageLookupByLibrary.simpleMessage("Update"),
+        "updateAll": MessageLookupByLibrary.simpleMessage("Update all"),
+        "updateIntervalEqual0": MessageLookupByLibrary.simpleMessage(
+            "You set to 0, will not update automatically.\nYou can pull to refresh manually."),
+        "updateServerStatusInterval": MessageLookupByLibrary.simpleMessage(
+            "Server status update interval"),
+        "upsideDown": MessageLookupByLibrary.simpleMessage("Upside Down"),
+        "urlOrJson": MessageLookupByLibrary.simpleMessage("URL or JSON"),
+        "user": MessageLookupByLibrary.simpleMessage("User"),
+        "versionHaveUpdate": m13,
+        "versionUnknownUpdate": m14,
+        "versionUpdated": m15,
+        "waitConnection": MessageLookupByLibrary.simpleMessage(
+            "Please wait for the connection to be established."),
+        "willTakEeffectImmediately":
+            MessageLookupByLibrary.simpleMessage("Will take effect immediately")
+      };
+}

lib/generated/intl/messages_zh.dart

@@ -0,0 +1,203 @@
+// DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
+// This is a library that provides messages for a zh locale. All the
+// messages from the main program should be duplicated here with the same
+// function name.
+
+// Ignore issues from commonly used lints in this file.
+// ignore_for_file:unnecessary_brace_in_string_interps, unnecessary_new
+// ignore_for_file:prefer_single_quotes,comment_references, directives_ordering
+// ignore_for_file:annotate_overrides,prefer_generic_function_type_aliases
+// ignore_for_file:unused_import, file_names, avoid_escaping_inner_quotes
+// ignore_for_file:unnecessary_string_interpolations, unnecessary_string_escapes
+
+import 'package:intl/intl.dart';
+import 'package:intl/message_lookup_by_library.dart';
+
+final messages = new MessageLookup();
+
+typedef String MessageIfAbsent(String messageStr, List<dynamic> args);
+
+class MessageLookup extends MessageLookupByLibrary {
+  String get localeName => 'zh';
+
+  static String m0(fileName) => "下载 [${fileName}] 到本地？";
+
+  static String m1(runningCount, stoppedCount) =>
+      "${runningCount}个正在运行, ${stoppedCount}个已停止";
+
+  static String m2(count) => "${count}个容器正在运行";
+
+  static String m3(percent, size) => "${size} 的 ${percent}%";
+
+  static String m4(count) => "找到 ${count} 个更新";
+
+  static String m5(code) => "请求失败, 状态码: ${code}";
+
+  static String m6(url) =>
+      "请确保正确安装了docker，或者使用的非自编译版本。如果没有以上问题，请在 ${url} 提交问题。";
+
+  static String m7(myGithub) => "\n用❤️制作 by ${myGithub}";
+
+  static String m8(url) => "请到 ${url} 提交问题";
+
+  static String m9(date) => "确定恢复 ${date} 的备份吗？";
+
+  static String m10(time) => "耗时: ${time}";
+
+  static String m11(name) => "确定删除[${name}]？";
+
+  static String m12(server) => "你确定要删除服务器 [${server}] 吗？";
+
+  static String m13(build) => "找到新版本：v1.0.${build}, 点击更新";
+
+  static String m14(build) => "当前：v1.0.${build}";
+
+  static String m15(build) => "当前：v1.0.${build}, 已是最新版本";
+
+  final messages = _notInlinedMessages(_notInlinedMessages);
+  static Map<String, Function> _notInlinedMessages(_) => <String, Function>{
+        "aboutThanks":
+            MessageLookupByLibrary.simpleMessage("\n保留所有权利。\n\n感谢以下参与软件测试的各位。"),
+        "addAServer": MessageLookupByLibrary.simpleMessage("添加服务器"),
+        "addPrivateKey": MessageLookupByLibrary.simpleMessage("添加一个私钥"),
+        "alreadyLastDir": MessageLookupByLibrary.simpleMessage("已经是最上层目录了"),
+        "appPrimaryColor": MessageLookupByLibrary.simpleMessage("App主要色"),
+        "attention": MessageLookupByLibrary.simpleMessage("注意"),
+        "backDir": MessageLookupByLibrary.simpleMessage("返回上一级"),
+        "backup": MessageLookupByLibrary.simpleMessage("备份"),
+        "backupTip": MessageLookupByLibrary.simpleMessage(
+            "导出的数据仅进行了简单加密，请妥善保管。\n除了设置项，恢复的数据不会覆盖现有数据。"),
+        "backupVersionNotMatch":
+            MessageLookupByLibrary.simpleMessage("备份版本不匹配，无法恢复"),
+        "cancel": MessageLookupByLibrary.simpleMessage("取消"),
+        "choose": MessageLookupByLibrary.simpleMessage("选择"),
+        "chooseDestination": MessageLookupByLibrary.simpleMessage("选择目标"),
+        "choosePrivateKey": MessageLookupByLibrary.simpleMessage("选择私钥"),
+        "clear": MessageLookupByLibrary.simpleMessage("清除"),
+        "clickSee": MessageLookupByLibrary.simpleMessage("点击查看"),
+        "close": MessageLookupByLibrary.simpleMessage("关闭"),
+        "containerStatus": MessageLookupByLibrary.simpleMessage("容器状态"),
+        "convert": MessageLookupByLibrary.simpleMessage("转换"),
+        "copy": MessageLookupByLibrary.simpleMessage("复制到剪切板"),
+        "copyPath": MessageLookupByLibrary.simpleMessage("复制路径"),
+        "createFile": MessageLookupByLibrary.simpleMessage("创建文件"),
+        "createFolder": MessageLookupByLibrary.simpleMessage("创建文件夹"),
+        "currentMode": MessageLookupByLibrary.simpleMessage("当前模式"),
+        "debug": MessageLookupByLibrary.simpleMessage("调试"),
+        "decode": MessageLookupByLibrary.simpleMessage("解码"),
+        "delete": MessageLookupByLibrary.simpleMessage("删除"),
+        "disconnected": MessageLookupByLibrary.simpleMessage("连接断开"),
+        "dl2Local": m0,
+        "dockerStatusRunningAndStoppedFmt": m1,
+        "dockerStatusRunningFmt": m2,
+        "download": MessageLookupByLibrary.simpleMessage("下载"),
+        "downloadFinished": MessageLookupByLibrary.simpleMessage("下载完成！"),
+        "downloadStatus": m3,
+        "edit": MessageLookupByLibrary.simpleMessage("编辑"),
+        "encode": MessageLookupByLibrary.simpleMessage("编码"),
+        "error": MessageLookupByLibrary.simpleMessage("出错了"),
+        "exampleName": MessageLookupByLibrary.simpleMessage("名称示例"),
+        "experimentalFeature": MessageLookupByLibrary.simpleMessage("实验性功能"),
+        "export": MessageLookupByLibrary.simpleMessage("导出"),
+        "feedback": MessageLookupByLibrary.simpleMessage("反馈"),
+        "feedbackOnGithub":
+            MessageLookupByLibrary.simpleMessage("如果你有任何问题，请在GitHub反馈"),
+        "fieldMustNotEmpty": MessageLookupByLibrary.simpleMessage("这些输入框不能为空。"),
+        "files": MessageLookupByLibrary.simpleMessage("文件"),
+        "foundNUpdate": m4,
+        "go": MessageLookupByLibrary.simpleMessage("开始"),
+        "goSftpDlPage": MessageLookupByLibrary.simpleMessage("前往下载页?"),
+        "host": MessageLookupByLibrary.simpleMessage("主机"),
+        "httpFailedWithCode": m5,
+        "import": MessageLookupByLibrary.simpleMessage("导入"),
+        "importAndExport": MessageLookupByLibrary.simpleMessage("导入或导出"),
+        "inputDomainHere": MessageLookupByLibrary.simpleMessage("在这里输入域名"),
+        "install": MessageLookupByLibrary.simpleMessage("安装"),
+        "installDockerWithUrl": MessageLookupByLibrary.simpleMessage(
+            "请先 https://docs.docker.com/engine/install docker"),
+        "invalidJson": MessageLookupByLibrary.simpleMessage("无效的json，存在格式问题"),
+        "invalidVersionHelp": m6,
+        "keepForeground": MessageLookupByLibrary.simpleMessage("请保持应用处于前台！"),
+        "keyAuth": MessageLookupByLibrary.simpleMessage("公钥认证"),
+        "lastTry": MessageLookupByLibrary.simpleMessage("最后尝试"),
+        "launchPage": MessageLookupByLibrary.simpleMessage("启动页"),
+        "license": MessageLookupByLibrary.simpleMessage("开源证书"),
+        "loadingFiles": MessageLookupByLibrary.simpleMessage("正在加载目录。。。"),
+        "loss": MessageLookupByLibrary.simpleMessage("丢包率"),
+        "madeWithLove": m7,
+        "max": MessageLookupByLibrary.simpleMessage("最大"),
+        "min": MessageLookupByLibrary.simpleMessage("最小"),
+        "ms": MessageLookupByLibrary.simpleMessage("毫秒"),
+        "name": MessageLookupByLibrary.simpleMessage("名称"),
+        "noClient": MessageLookupByLibrary.simpleMessage("没有SSH连接"),
+        "noInterface": MessageLookupByLibrary.simpleMessage("没有可用的接口"),
+        "noResult": MessageLookupByLibrary.simpleMessage("无结果"),
+        "noSavedPrivateKey": MessageLookupByLibrary.simpleMessage("没有已保存的私钥。"),
+        "noSavedSnippet": MessageLookupByLibrary.simpleMessage("没有已保存的代码片段。"),
+        "noServerAvailable": MessageLookupByLibrary.simpleMessage("没有可用的服务器。"),
+        "noUpdateAvailable": MessageLookupByLibrary.simpleMessage("没有可用更新"),
+        "ok": MessageLookupByLibrary.simpleMessage("好"),
+        "open": MessageLookupByLibrary.simpleMessage("打开"),
+        "ping": MessageLookupByLibrary.simpleMessage("Ping"),
+        "pingAvg": MessageLookupByLibrary.simpleMessage("平均:"),
+        "pingInputIP": MessageLookupByLibrary.simpleMessage("请输入目标IP或域名"),
+        "pingNoServer": MessageLookupByLibrary.simpleMessage(
+            "没有服务器可用于Ping\n请在服务器tab添加服务器后再试"),
+        "platformNotSupportUpdate":
+            MessageLookupByLibrary.simpleMessage("当前平台不支持更新，请编译最新源码后手动安装"),
+        "plzEnterHost": MessageLookupByLibrary.simpleMessage("请输入主机"),
+        "plzSelectKey": MessageLookupByLibrary.simpleMessage("请选择私钥"),
+        "port": MessageLookupByLibrary.simpleMessage("端口"),
+        "privateKey": MessageLookupByLibrary.simpleMessage("私钥"),
+        "pwd": MessageLookupByLibrary.simpleMessage("密码"),
+        "rename": MessageLookupByLibrary.simpleMessage("重命名"),
+        "reportBugsOnGithubIssue": m8,
+        "restore": MessageLookupByLibrary.simpleMessage("恢复"),
+        "restoreSuccess":
+            MessageLookupByLibrary.simpleMessage("恢复成功，需要重启App来应用更改"),
+        "restoreSureWithDate": m9,
+        "result": MessageLookupByLibrary.simpleMessage("结果"),
+        "run": MessageLookupByLibrary.simpleMessage("运行"),
+        "save": MessageLookupByLibrary.simpleMessage("保存"),
+        "second": MessageLookupByLibrary.simpleMessage("秒"),
+        "server": MessageLookupByLibrary.simpleMessage("服务器"),
+        "serverTabConnecting": MessageLookupByLibrary.simpleMessage("连接中..."),
+        "serverTabEmpty":
+            MessageLookupByLibrary.simpleMessage("现在没有服务器。\n点击右下方按钮来添加。"),
+        "serverTabFailed": MessageLookupByLibrary.simpleMessage("失败"),
+        "serverTabLoading": MessageLookupByLibrary.simpleMessage("加载中..."),
+        "serverTabPlzSave": MessageLookupByLibrary.simpleMessage("请再次保存该私钥"),
+        "serverTabUnkown": MessageLookupByLibrary.simpleMessage("未知状态"),
+        "setting": MessageLookupByLibrary.simpleMessage("设置"),
+        "sftpDlPrepare": MessageLookupByLibrary.simpleMessage("准备连接至服务器..."),
+        "sftpNoDownloadTask": MessageLookupByLibrary.simpleMessage("没有下载任务"),
+        "sftpSSHConnected":
+            MessageLookupByLibrary.simpleMessage("SFTP 已连接，即将开始下载..."),
+        "snippet": MessageLookupByLibrary.simpleMessage("代码片段"),
+        "spentTime": m10,
+        "start": MessageLookupByLibrary.simpleMessage("开始"),
+        "stop": MessageLookupByLibrary.simpleMessage("停止"),
+        "sureDelete": m11,
+        "sureNoPwd": MessageLookupByLibrary.simpleMessage("确认使用无密码？"),
+        "sureToDeleteServer": m12,
+        "ttl": MessageLookupByLibrary.simpleMessage("缓存时间"),
+        "unknown": MessageLookupByLibrary.simpleMessage("未知"),
+        "unknownError": MessageLookupByLibrary.simpleMessage("未知错误"),
+        "unkownConvertMode": MessageLookupByLibrary.simpleMessage("未知转换模式"),
+        "update": MessageLookupByLibrary.simpleMessage("更新"),
+        "updateAll": MessageLookupByLibrary.simpleMessage("更新全部"),
+        "updateIntervalEqual0": MessageLookupByLibrary.simpleMessage(
+            "你设置为0，服务器状态不会自动刷新。\n你可以手动下拉刷新。"),
+        "updateServerStatusInterval":
+            MessageLookupByLibrary.simpleMessage("服务器状态刷新间隔"),
+        "upsideDown": MessageLookupByLibrary.simpleMessage("上下交换"),
+        "urlOrJson": MessageLookupByLibrary.simpleMessage("链接或JSON"),
+        "user": MessageLookupByLibrary.simpleMessage("用户"),
+        "versionHaveUpdate": m13,
+        "versionUnknownUpdate": m14,
+        "versionUpdated": m15,
+        "waitConnection": MessageLookupByLibrary.simpleMessage("请等待连接建立"),
+        "willTakEeffectImmediately":
+            MessageLookupByLibrary.simpleMessage("更改将会立即生效")
+      };
+}

lib/l10n/intl_en.arb

@@ -0,0 +1,132 @@
+{
+    "server": "Server",
+    "convert": "Convert",
+    "ping": "Ping",
+    "debug": "Debug",
+    "addAServer": "add a server", 
+    "setting": "Setting",
+    "license": "License",
+    "snippet": "Snippet",
+    "privateKey": "Private Key",
+    "madeWithLove": "\nMade with ❤️ by {myGithub}",
+    "aboutThanks": "\nAll rights reserved.\n\nThanks to the following people who participated in the test.",
+    "serverTabEmpty": "There is no server.\nClick the fab to add one.",
+    "serverTabLoading": "Loading...",
+    "serverTabPlzSave": "Please 'save' this private key again.",
+    "serverTabFailed": "Failed",
+    "serverTabUnkown": "Unknown state",
+    "serverTabConnecting": "Connecting...",
+    "decode": "Decode",
+    "encode": "Encode",
+    "currentMode": "Current Mode",
+    "unkownConvertMode": "Unknown convert mode",
+    "copy": "Copy",
+    "upsideDown": "Upside Down",
+    "pingAvg": "Avg:",
+    "unknown": "unknown",
+    "min": "min",
+    "max": "max",
+    "ms": "ms",
+    "ttl": "ttl",
+    "loss": "loss",
+    "noResult": "No result",
+    "pingInputIP": "Please input a target IP/domain.",
+    "clear": "Clear",
+    "start": "Start",
+    "appPrimaryColor": "App primary color",
+    "updateServerStatusInterval": "Server status update interval",
+    "willTakEeffectImmediately": "Will take effect immediately",
+    "launchPage": "Launch page",
+    "versionUpdated": "Current: v1.0.{build}, is up to date",
+    "versionUnknownUpdate": "Current: v1.0.{build}",
+    "versionHaveUpdate": "Found: v1.0.{build}, click to update",
+    "second": "s",
+    "updateIntervalEqual0": "You set to 0, will not update automatically.\nYou can pull to refresh manually.",
+    "edit": "Edit",
+    "noSavedPrivateKey": "No saved private keys.",
+    "name": "Name",
+    "pwd": "Password",
+    "save": "Save",
+    "delete": "Delete",
+    "fieldMustNotEmpty": "These fields must not be empty.",
+    "importAndExport": "Import and Export",
+    "choose": "Choose",
+    "import": "Import",
+    "export": "Export",
+    "ok": "OK",
+    "cancel": "Cancel",
+    "urlOrJson": "URL or JSON",
+    "go": "Go",
+    "httpFailedWithCode": "request failed, status code: {code}",
+    "run": "Run",
+    "noSavedSnippet": "No saved snippets.",
+    "chooseDestination": "Choose destination",
+    "noServerAvailable": "No server available.",
+    "result": "Result",
+    "close": "Close",
+    "attention": "Attention",
+    "sureToDeleteServer": "Are you sure to delete server [{server}]?",
+    "host": "Host",
+    "port": "Port",
+    "user": "User",
+    "keyAuth": "Key Auth",
+    "addPrivateKey": "Add private key",
+    "choosePrivateKey": "Choose private key",
+    "plzEnterHost": "Please enter host.",
+    "sureNoPwd": "Are you sure to use no password?",
+    "plzSelectKey": "Please select a key.",
+    "exampleName": "Example name",
+    "stop": "Stop",
+    "download": "Download",
+    "copyPath": "Copy path",
+    "keepForeground": "Keep app foreground!",
+    "downloadFinished": "Download finished",
+    "downloadStatus": "{percent}% of {size}",
+    "sftpDlPrepare": "Preparing to connect...",
+    "sftpSSHConnected": "SFTP Connected",
+    "spentTime": "Spent time: {time}",
+    "backDir": "Back",
+    "alreadyLastDir": "Already in last directory.",
+    "open": "Open",
+    "sureDelete": "Are you sure to delete [{name}]?",
+    "containerStatus": "Container status",
+    "noClient": "No client",
+    "installDockerWithUrl": "Please https://docs.docker.com/engine/install docker first.",
+    "waitConnection": "Please wait for the connection to be established.",
+    "unknownError": "Unknown error",
+    "dockerStatusRunningFmt": "{count} container running.",
+    "dockerStatusRunningAndStoppedFmt": "{runningCount} running, {stoppedCount} container stopped.",
+    "install": "install",
+    "loadingFiles": "Loading files...",
+    "sftpNoDownloadTask": "No download task.",
+    "goSftpDlPage": "Go to SFTP download page?",
+    "createFolder": "Create folder",
+    "createFile": "Create file",
+    "rename": "Rename",
+    "dl2Local": "Download [{fileName}] to local?",
+    "error": "Error",
+    "disconnected": "Disconnected",
+    "files": "Files",
+    "experimentalFeature": "Experimental feature",
+    "reportBugsOnGithubIssue": "Please report bugs on {url}",
+    "noUpdateAvailable": "No update available",
+    "foundNUpdate": "Found {count} update",
+    "updateAll": "Update all",
+    "platformNotSupportUpdate": "Current platform does not support in app update.\nPlease build from source and install it.",
+    "invalidVersionHelp": "Please make sure that docker is installed correctly, or that you are using a non-self-compiled version. If you don't have the above issues, please submit an issue on {url}.",
+    "noInterface": "No interface",
+    "lastTry": "Last try!",
+    "pingNoServer": "No server to ping.\nPlease add a server in server tab.",
+    "backupTip": "The exported data is simply encrypted. \nPlease keep it safe.\nRestoring will not overwrite existing data (except setting).",
+    "backup": "Backup",
+    "restore": "Restore",
+    "restoreSureWithDate": "Are you sure to restore from {date} ?",
+    "backupVersionNotMatch": "Backup version is not match.",
+    "invalidJson": "Invalid JSON",
+    "restoreSuccess": "Restore success. Restart app to apply.",
+    "clickSee": "Click here",
+    "feedback": "Feedback",
+    "feedbackOnGithub": "If you have any questions, please feedback on Github.",
+    "update": "Update",
+    "inputDomainHere": "Input Domain here"
+}

lib/l10n/intl_zh.arb

@@ -0,0 +1,132 @@
+{
+    "server": "服务器",
+    "convert": "转换",
+    "ping": "Ping",
+    "debug": "调试",
+    "addAServer": "添加服务器", 
+    "setting": "设置",
+    "license": "开源证书",
+    "snippet": "代码片段",
+    "privateKey": "私钥",
+    "madeWithLove": "\n用❤️制作 by {myGithub}",
+    "aboutThanks": "\n保留所有权利。\n\n感谢以下参与软件测试的各位。",
+    "serverTabEmpty": "现在没有服务器。\n点击右下方按钮来添加。",
+    "serverTabLoading": "加载中...",
+    "serverTabPlzSave": "请再次保存该私钥",
+    "serverTabFailed": "失败",
+    "serverTabUnkown": "未知状态",
+    "serverTabConnecting": "连接中...",
+    "decode": "解码",
+    "encode": "编码",
+    "currentMode": "当前模式",
+    "unkownConvertMode": "未知转换模式",
+    "copy": "复制到剪切板",
+    "upsideDown": "上下交换",
+    "pingAvg": "平均:",
+    "unknown": "未知",
+    "min": "最小",
+    "max": "最大",
+    "ms": "毫秒",
+    "ttl": "缓存时间",
+    "loss": "丢包率",
+    "noResult": "无结果",
+    "pingInputIP": "请输入目标IP或域名",
+    "clear": "清除",
+    "start": "开始",
+    "appPrimaryColor": "App主要色",
+    "updateServerStatusInterval": "服务器状态刷新间隔",
+    "willTakEeffectImmediately": "更改将会立即生效",
+    "launchPage": "启动页",
+    "versionUpdated": "当前：v1.0.{build}, 已是最新版本",
+    "versionUnknownUpdate": "当前：v1.0.{build}",
+    "versionHaveUpdate": "找到新版本：v1.0.{build}, 点击更新",
+    "second": "秒",
+    "updateIntervalEqual0": "你设置为0，服务器状态不会自动刷新。\n你可以手动下拉刷新。",
+    "edit": "编辑",
+    "noSavedPrivateKey": "没有已保存的私钥。",
+    "name": "名称",
+    "pwd": "密码",
+    "save": "保存",
+    "delete": "删除",
+    "fieldMustNotEmpty": "这些输入框不能为空。",
+    "importAndExport": "导入或导出",
+    "choose": "选择",
+    "import": "导入",
+    "export": "导出",
+    "ok": "好",
+    "cancel": "取消",
+    "urlOrJson": "链接或JSON",
+    "go": "开始",
+    "httpFailedWithCode": "请求失败, 状态码: {code}",
+    "run": "运行",
+    "noSavedSnippet": "没有已保存的代码片段。",
+    "chooseDestination": "选择目标",
+    "noServerAvailable": "没有可用的服务器。",
+    "result": "结果",
+    "close": "关闭",
+    "attention": "注意",
+    "sureToDeleteServer": "你确定要删除服务器 [{server}] 吗？",
+    "host": "主机",
+    "port": "端口",
+    "user": "用户",
+    "keyAuth": "公钥认证",
+    "addPrivateKey": "添加一个私钥",
+    "choosePrivateKey": "选择私钥",
+    "plzEnterHost": "请输入主机",
+    "sureNoPwd": "确认使用无密码？",
+    "plzSelectKey": "请选择私钥",
+    "exampleName": "名称示例",
+    "stop": "停止",
+    "download": "下载",
+    "copyPath": "复制路径",
+    "keepForeground": "请保持应用处于前台！",
+    "downloadFinished": "下载完成！",
+    "downloadStatus": "{size} 的 {percent}%",
+    "sftpDlPrepare": "准备连接至服务器...",
+    "sftpSSHConnected": "SFTP 已连接，即将开始下载...",
+    "spentTime": "耗时: {time}",
+    "backDir": "返回上一级",
+    "alreadyLastDir": "已经是最上层目录了",
+    "open": "打开",
+    "sureDelete": "确定删除[{name}]？",
+    "containerStatus": "容器状态",
+    "noClient": "没有SSH连接",
+    "installDockerWithUrl": "请先 https://docs.docker.com/engine/install docker",
+    "waitConnection": "请等待连接建立",
+    "unknownError": "未知错误",
+    "dockerStatusRunningFmt": "{count}个容器正在运行",
+    "dockerStatusRunningAndStoppedFmt": "{runningCount}个正在运行, {stoppedCount}个已停止",
+    "install": "安装",
+    "loadingFiles": "正在加载目录。。。",
+    "sftpNoDownloadTask": "没有下载任务",
+    "goSftpDlPage": "前往下载页?",
+    "createFolder": "创建文件夹",
+    "createFile": "创建文件",
+    "rename": "重命名",
+    "dl2Local": "下载 [{fileName}] 到本地？",
+    "error": "出错了",
+    "disconnected": "连接断开",
+    "files": "文件",
+    "experimentalFeature": "实验性功能",
+    "reportBugsOnGithubIssue": "请到 {url} 提交问题",
+    "noUpdateAvailable": "没有可用更新",
+    "foundNUpdate": "找到 {count} 个更新",
+    "updateAll": "更新全部",
+    "platformNotSupportUpdate": "当前平台不支持更新，请编译最新源码后手动安装",
+    "invalidVersionHelp": "请确保正确安装了docker，或者使用的非自编译版本。如果没有以上问题，请在 {url} 提交问题。",
+    "noInterface": "没有可用的接口",
+    "lastTry": "最后尝试",
+    "pingNoServer": "没有服务器可用于Ping\n请在服务器tab添加服务器后再试",
+    "backupTip": "导出的数据仅进行了简单加密，请妥善保管。\n除了设置项，恢复的数据不会覆盖现有数据。",
+    "backup": "备份",
+    "restore": "恢复",
+    "restoreSureWithDate": "确定恢复 {date} 的备份吗？",
+    "backupVersionNotMatch": "备份版本不匹配，无法恢复",
+    "invalidJson": "无效的json，存在格式问题",
+    "restoreSuccess": "恢复成功，需要重启App来应用更改",
+    "clickSee": "点击查看",
+    "feedback": "反馈",
+    "feedbackOnGithub": "如果你有任何问题，请在GitHub反馈",
+    "update": "更新",
+    "inputDomainHere": "在这里输入域名"
+}

lib/locator.dart

@@ -1,8 +1,11 @@
 import 'package:get_it/get_it.dart';
 import 'package:toolbox/data/provider/app.dart';
+import 'package:toolbox/data/provider/apt.dart';
 import 'package:toolbox/data/provider/debug.dart';
+import 'package:toolbox/data/provider/docker.dart';
 import 'package:toolbox/data/provider/private_key.dart';
 import 'package:toolbox/data/provider/server.dart';
+import 'package:toolbox/data/provider/sftp_download.dart';
 import 'package:toolbox/data/provider/snippet.dart';
 import 'package:toolbox/data/service/app.dart';
 import 'package:toolbox/data/store/private_key.dart';
@@ -18,10 +21,13 @@ void setupLocatorForServices() {
 
 void setupLocatorForProviders() {
   locator.registerSingleton(AppProvider());
+  locator.registerSingleton(AptProvider());
   locator.registerSingleton(DebugProvider());
+  locator.registerSingleton(DockerProvider());
   locator.registerSingleton(ServerProvider());
   locator.registerSingleton(SnippetProvider());
   locator.registerSingleton(PrivateKeyProvider());
+  locator.registerSingleton(SftpDownloadProvider());
 }
 
 Future<void> setupLocatorForStores() async {

lib/main.dart

@@ -6,16 +6,29 @@ import 'package:logging/logging.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/app.dart';
 import 'package:toolbox/core/analysis.dart';
+import 'package:toolbox/core/persistant_store.dart';
+import 'package:toolbox/data/model/server/private_key_info.dart';
+import 'package:toolbox/data/model/server/server_private_info.dart';
+import 'package:toolbox/data/model/server/snippet.dart';
 import 'package:toolbox/data/provider/app.dart';
+import 'package:toolbox/data/provider/apt.dart';
 import 'package:toolbox/data/provider/debug.dart';
+import 'package:toolbox/data/provider/docker.dart';
 import 'package:toolbox/data/provider/private_key.dart';
 import 'package:toolbox/data/provider/server.dart';
+import 'package:toolbox/data/provider/sftp_download.dart';
 import 'package:toolbox/data/provider/snippet.dart';
+import 'package:toolbox/data/store/private_key.dart';
+import 'package:toolbox/data/store/server.dart';
+import 'package:toolbox/data/store/setting.dart';
+import 'package:toolbox/data/store/snippet.dart';
 import 'package:toolbox/locator.dart';
 
 Future<void> initApp() async {
-  await Hive.initFlutter();
+  await initHive();
   await setupLocator();
+  await upgradeStore();
+
   locator<SnippetProvider>().loadData();
   locator<PrivateKeyProvider>().loadData();
 
@@ -27,6 +40,27 @@ Future<void> initApp() async {
   });
 }
 
+Future<void> initHive() async {
+  await Hive.initFlutter();
+  Hive.registerAdapter(SnippetAdapter());
+  Hive.registerAdapter(PrivateKeyInfoAdapter());
+  Hive.registerAdapter(ServerPrivateInfoAdapter());
+}
+
+Future<void> upgradeStore() async {
+  final setting = locator<SettingStore>();
+  final version = setting.storeVersion.fetch();
+  if (version == 0) {
+    final snippet = locator<SnippetStore>();
+    final key = locator<PrivateKeyStore>();
+    final spi = locator<ServerStore>();
+    for (final s in <PersistentStore>[snippet, key, spi]) {
+      await s.box.deleteAll(s.box.keys);
+    }
+    setting.storeVersion.put(1);
+  }
+}
+
 void runInZone(dynamic Function() body) {
   final zoneSpec = ZoneSpecification(
     print: (Zone self, ZoneDelegate parent, Zone zone, String line) {
@@ -62,10 +96,14 @@ Future<void> main() async {
       MultiProvider(
         providers: [
           ChangeNotifierProvider(create: (_) => locator<AppProvider>()),
+          ChangeNotifierProvider(create: (_) => locator<AptProvider>()),
           ChangeNotifierProvider(create: (_) => locator<DebugProvider>()),
+          ChangeNotifierProvider(create: (_) => locator<DockerProvider>()),
           ChangeNotifierProvider(create: (_) => locator<ServerProvider>()),
           ChangeNotifierProvider(create: (_) => locator<SnippetProvider>()),
           ChangeNotifierProvider(create: (_) => locator<PrivateKeyProvider>()),
+          ChangeNotifierProvider(
+              create: (_) => locator<SftpDownloadProvider>()),
         ],
         child: const MyApp(),
       ),

lib/view/page/apt.dart

@@ -0,0 +1,252 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:toolbox/core/extension/stringx.dart';
+import 'package:toolbox/core/utils.dart';
+import 'package:toolbox/data/model/apt/upgrade_pkg_info.dart';
+import 'package:toolbox/data/model/server/server_private_info.dart';
+import 'package:toolbox/data/provider/apt.dart';
+import 'package:toolbox/data/provider/server.dart';
+import 'package:toolbox/data/res/url.dart';
+import 'package:toolbox/generated/l10n.dart';
+import 'package:toolbox/locator.dart';
+import 'package:toolbox/view/widget/center_loading.dart';
+import 'package:toolbox/view/widget/round_rect_card.dart';
+import 'package:toolbox/view/widget/two_line_text.dart';
+import 'package:toolbox/view/widget/url_text.dart';
+
+class AptManagePage extends StatefulWidget {
+  const AptManagePage(this.spi, {Key? key}) : super(key: key);
+
+  final ServerPrivateInfo spi;
+
+  @override
+  _AptManagePageState createState() => _AptManagePageState();
+}
+
+class _AptManagePageState extends State<AptManagePage>
+    with SingleTickerProviderStateMixin {
+  late MediaQueryData _media;
+  final greyStyle = const TextStyle(color: Colors.grey);
+  final scrollController = ScrollController();
+  final scrollControllerUpdate = ScrollController();
+  final textController = TextEditingController();
+  final _aptProvider = locator<AptProvider>();
+  late S s;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _media = MediaQuery.of(context);
+    s = S.of(context);
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    locator<AptProvider>().clear();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    final si = locator<ServerProvider>()
+        .servers
+        .firstWhere((e) => e.info == widget.spi);
+    if (si.client == null) {
+      showSnackBar(context, Text(s.waitConnection));
+      Navigator.of(context).pop();
+      return;
+    }
+
+    // ignore: prefer_function_declarations_over_variables
+    Function onSubmitted = () {
+      if (textController.text == '') {
+        showRoundDialog(context, s.attention, Text(s.fieldMustNotEmpty), [
+          TextButton(
+              onPressed: () => Navigator.of(context).pop(), child: Text(s.ok)),
+        ]);
+        return;
+      }
+      Navigator.of(context).pop();
+    };
+
+    // ignore: prefer_function_declarations_over_variables
+    PwdRequestFunc onPwdRequest = (triedTimes, user) async {
+      if (!mounted) return '';
+      await showRoundDialog(
+          context,
+          triedTimes == 3 ? s.lastTry : (user ?? s.unknown),
+          TextField(
+            controller: textController,
+            keyboardType: TextInputType.visiblePassword,
+            obscureText: true,
+            onSubmitted: (_) => onSubmitted(),
+            decoration: InputDecoration(
+              labelText: s.pwd,
+            ),
+          ),
+          [
+            TextButton(
+                onPressed: () {
+                  Navigator.of(context).pop();
+                  Navigator.of(context).pop();
+                },
+                child: Text(s.cancel)),
+            TextButton(
+                onPressed: () => onSubmitted(),
+                child: Text(
+                  s.ok,
+                  style: const TextStyle(color: Colors.red),
+                )),
+          ]);
+      return textController.text.trim();
+    };
+
+    _aptProvider.init(
+        si.client!,
+        si.status.sysVer.dist,
+        () =>
+            scrollController.jumpTo(scrollController.position.maxScrollExtent),
+        () => scrollControllerUpdate
+            .jumpTo(scrollControllerUpdate.positions.last.maxScrollExtent),
+        onPwdRequest);
+    _aptProvider.refreshInstalled();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        centerTitle: true,
+        title: TwoLineText(up: 'Apt', down: widget.spi.name),
+      ),
+      body: Consumer<AptProvider>(builder: (_, apt, __) {
+        if (apt.error != null) {
+          return Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              const Icon(
+                Icons.error,
+                color: Colors.redAccent,
+                size: 37,
+              ),
+              const SizedBox(
+                height: 37,
+              ),
+              SizedBox(
+                height: _media.size.height * 0.4,
+                child: Padding(
+                  padding: const EdgeInsets.all(17),
+                  child: RoundRectCard(
+                    SingleChildScrollView(
+                        padding: const EdgeInsets.all(17),
+                        child: Text(
+                          apt.error!,
+                          textAlign: TextAlign.center,
+                        )),
+                  ),
+                ),
+              ),
+            ],
+          );
+        }
+        if (apt.updateLog == null && apt.upgradeable == null) {
+          return centerLoading;
+        }
+        if (apt.updateLog != null && apt.upgradeable == null) {
+          return SizedBox(
+              height: _media.size.height -
+                  _media.padding.top -
+                  _media.padding.bottom,
+              child: ConstrainedBox(
+                constraints: const BoxConstraints.expand(),
+                child: SingleChildScrollView(
+                  padding: const EdgeInsets.all(18),
+                  controller: scrollControllerUpdate,
+                  child: Text(apt.updateLog!),
+                ),
+              ));
+        }
+        return ListView(
+          padding: const EdgeInsets.all(13),
+          children: [
+            Padding(
+              padding: const EdgeInsets.all(17),
+              child: UrlText(
+                text:
+                    '${s.experimentalFeature}\n${s.reportBugsOnGithubIssue(issueUrl)}',
+                replace: 'Github Issue',
+                textAlign: TextAlign.center,
+              ),
+            ),
+            _buildUpdatePanel(apt)
+          ].map((e) => RoundRectCard(e)).toList(),
+        );
+      }),
+    );
+  }
+
+  Widget _buildUpdatePanel(AptProvider apt) {
+    if (apt.upgradeable!.isEmpty) {
+      return ListTile(
+        title: Text(
+          s.noUpdateAvailable,
+          textAlign: TextAlign.center,
+        ),
+        subtitle: const Text('>_<', textAlign: TextAlign.center),
+      );
+    }
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        ExpansionTile(
+          title: Text(s.foundNUpdate(apt.upgradeable!.length)),
+          subtitle: Text(
+            apt.upgradeable!.map((e) => e.package).join(', '),
+            maxLines: 1,
+            overflow: TextOverflow.ellipsis,
+            style: greyStyle,
+          ),
+          children: apt.upgradeLog == null
+              ? [
+                  TextButton(
+                      child: Text(s.updateAll),
+                      onPressed: () {
+                        apt.upgrade();
+                      }),
+                  SizedBox(
+                    height: _media.size.height * 0.73,
+                    child: ListView(
+                        controller: scrollController,
+                        children: apt.upgradeable!
+                            .map((e) => _buildUpdateItem(e, apt))
+                            .toList()),
+                  )
+                ]
+              : [
+                  SizedBox(
+                      height: _media.size.height * 0.7,
+                      child: ConstrainedBox(
+                        constraints: const BoxConstraints.expand(),
+                        child: SingleChildScrollView(
+                          padding: const EdgeInsets.all(18),
+                          controller: scrollController,
+                          child: Text(apt.upgradeLog!),
+                        ),
+                      ))
+                ],
+        )
+      ],
+    );
+  }
+
+  Widget _buildUpdateItem(UpgradePkgInfo info, AptProvider apt) {
+    return ListTile(
+      title: Text(info.package),
+      subtitle: Text(
+        '${info.nowVersion} -> ${info.newVersion}',
+        style: greyStyle,
+      ),
+    );
+  }
+}

lib/view/page/backup.dart

@@ -0,0 +1,215 @@
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:toolbox/core/extension/colorx.dart';
+import 'package:toolbox/core/utils.dart';
+import 'package:toolbox/data/model/app/backup.dart';
+import 'package:toolbox/data/res/color.dart';
+import 'package:toolbox/data/res/font_style.dart';
+import 'package:toolbox/data/store/private_key.dart';
+import 'package:toolbox/data/store/server.dart';
+import 'package:toolbox/data/store/setting.dart';
+import 'package:toolbox/data/store/snippet.dart';
+import 'package:toolbox/generated/l10n.dart';
+import 'package:toolbox/locator.dart';
+
+const backupFormatVersion = 1;
+
+class BackupPage extends StatelessWidget {
+  BackupPage({Key? key}) : super(key: key);
+
+  final setting = locator<SettingStore>();
+  final server = locator<ServerStore>();
+  final snippet = locator<SnippetStore>();
+  final privateKey = locator<PrivateKeyStore>();
+
+  @override
+  Widget build(BuildContext context) {
+    final media = MediaQuery.of(context);
+    final s = S.of(context);
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(s.importAndExport, style: size18),
+      ),
+      body: Center(
+          child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        crossAxisAlignment: CrossAxisAlignment.center,
+        children: [
+          Padding(
+            padding: const EdgeInsets.all(37),
+            child: Text(
+              s.backupTip,
+              textAlign: TextAlign.center,
+            ),
+          ),
+          const SizedBox(
+            height: 107,
+          ),
+          _buildCard(s.restore, Icons.download, media,
+              () => _showImportDialog(context, s)),
+          const SizedBox(height: 7),
+          const Divider(),
+          const SizedBox(height: 7),
+          _buildCard(s.backup, Icons.file_upload, media,
+              () => _showExportDialog(context, s))
+        ],
+      )),
+    );
+  }
+
+  Widget _buildCard(String text, IconData icon, MediaQueryData media,
+      FutureOr Function() onTap) {
+    final priColor = primaryColor;
+    final textColor = priColor.isBrightColor ? Colors.black : Colors.white;
+    return GestureDetector(
+      onTap: onTap,
+      child: Container(
+        decoration: BoxDecoration(
+            borderRadius: BorderRadius.circular(37), color: priColor),
+        child: Padding(
+          padding: const EdgeInsets.symmetric(vertical: 7, horizontal: 17),
+          child: Row(
+            mainAxisSize: MainAxisSize.min,
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              Icon(
+                icon,
+                color: textColor,
+              ),
+              const SizedBox(width: 7),
+              Text(text, style: TextStyle(color: textColor)),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Future<void> _showExportDialog(BuildContext context, S s) async {
+    final exportFieldController = TextEditingController()
+      ..text = _diyEncrtpt(json.encode(Backup(
+        backupFormatVersion,
+        DateTime.now().toString().split('.').first,
+        server.fetch(),
+        snippet.fetch(),
+        privateKey.fetch(),
+        setting.primaryColor.fetch() ?? Colors.pinkAccent.value,
+        setting.serverStatusUpdateInterval.fetch() ?? 2,
+        setting.launchPage.fetch() ?? 0,
+      )));
+    await showRoundDialog(
+        context,
+        s.export,
+        TextField(
+          decoration: const InputDecoration(
+            labelText: 'JSON',
+          ),
+          maxLines: 7,
+          controller: exportFieldController,
+        ),
+        [
+          TextButton(
+            child: Text(s.copy),
+            onPressed: () {
+              Clipboard.setData(
+                  ClipboardData(text: exportFieldController.text));
+              Navigator.pop(context);
+            },
+          ),
+        ]);
+  }
+
+  Future<void> _showImportDialog(BuildContext context, S s) async {
+    final importFieldController = TextEditingController();
+    await showRoundDialog(
+        context,
+        s.import,
+        TextField(
+          decoration: const InputDecoration(
+            labelText: 'JSON',
+          ),
+          maxLines: 3,
+          controller: importFieldController,
+        ),
+        [
+          TextButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: Text(s.cancel)),
+          TextButton(
+            onPressed: () async =>
+                await _import(importFieldController.text.trim(), context, s),
+            child: const Text('GO'),
+          )
+        ]);
+  }
+
+  Future<void> _import(String text, BuildContext context, S s) async {
+    if (text.isEmpty) {
+      showSnackBar(context, Text(s.fieldMustNotEmpty));
+      return;
+    }
+    _importBackup(text, context, s);
+    Navigator.of(context).pop();
+  }
+
+  Future<void> _importBackup(String raw, BuildContext context, S s) async {
+    try {
+      final backup = await compute(_decode, raw);
+      if (backupFormatVersion != backup.version) {
+        showSnackBar(context, Text(s.backupVersionNotMatch));
+        return;
+      }
+
+      await showRoundDialog(
+          context, s.attention, Text(s.restoreSureWithDate(backup.date)), [
+        TextButton(
+          onPressed: () => Navigator.of(context).pop(),
+          child: Text(s.cancel),
+        ),
+        TextButton(
+          onPressed: () async {
+            for (final s in backup.snippets) {
+              snippet.put(s);
+            }
+            for (final s in backup.spis) {
+              server.put(s);
+            }
+            for (final s in backup.keys) {
+              privateKey.put(s);
+            }
+            setting.primaryColor.put(backup.primaryColor);
+            setting.serverStatusUpdateInterval
+                .put(backup.serverStatusUpdateInterval);
+            setting.launchPage.put(backup.launchPage);
+            Navigator.of(context).pop();
+            showSnackBar(context, Text(s.restoreSuccess));
+          },
+          child: Text(s.ok),
+        ),
+      ]);
+    } catch (e) {
+      showSnackBar(context, Text(s.invalidJson));
+      return;
+    }
+  }
+}
+
+Backup _decode(String raw) {
+  final decrypted = _diyDecrypt(raw);
+  return Backup.fromJson(json.decode(decrypted));
+}
+
+String _diyEncrtpt(String raw) =>
+    json.encode(raw.codeUnits.map((e) => e * 2 + 1).toList(growable: false));
+String _diyDecrypt(String raw) {
+  final list = json.decode(raw);
+  final sb = StringBuffer();
+  for (final e in list) {
+    sb.writeCharCode((e - 1) ~/ 2);
+  }
+  return sb.toString();
+}

lib/view/page/convert.dart

@@ -1,10 +1,12 @@
 import 'dart:convert';
 
-import 'package:clipboard/clipboard.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:toolbox/core/utils.dart';
 import 'package:toolbox/data/res/color.dart';
+import 'package:toolbox/generated/l10n.dart';
 import 'package:toolbox/view/widget/input_field.dart';
+import 'package:toolbox/view/widget/round_rect_card.dart';
 
 class ConvertPage extends StatefulWidget {
   const ConvertPage({Key? key}) : super(key: key);
@@ -19,13 +21,8 @@ class _ConvertPageState extends State<ConvertPage>
   late TextEditingController _textEditingControllerResult;
   late MediaQueryData _media;
   late ThemeData _theme;
+  late S s;
 
-  static const List<String> _typeOption = [
-    'base64 decode',
-    'base64 encode',
-    'URL encode',
-    'URL decode'
-  ];
   int _typeOptionIndex = 0;
 
   @override
@@ -40,32 +37,32 @@ class _ConvertPageState extends State<ConvertPage>
     super.didChangeDependencies();
     _media = MediaQuery.of(context);
     _theme = Theme.of(context);
+    s = S.of(context);
   }
 
   @override
   Widget build(BuildContext context) {
     super.build(context);
     return Scaffold(
-      body: GestureDetector(
-        child: SingleChildScrollView(
-            padding: const EdgeInsets.symmetric(horizontal: 7),
-            child: Column(children: [
-              const SizedBox(height: 13),
-              _buildInputTop(),
-              _buildTypeOption(),
-              _buildResult(),
-            ])),
-        onTap: () => FocusScope.of(context).requestFocus(FocusNode()),
-      ),
+      body: SingleChildScrollView(
+          padding: const EdgeInsets.symmetric(horizontal: 7),
+          controller: ScrollController(),
+          child: Column(children: [
+            const SizedBox(height: 13),
+            _buildInputTop(),
+            _buildTypeOption(),
+            _buildResult(),
+          ])),
       floatingActionButton: FloatingActionButton(
         onPressed: () {
           try {
             _textEditingControllerResult.text = doConvert();
+            FocusScope.of(context).requestFocus(FocusNode());
           } catch (e) {
             showSnackBar(context, Text('Error: \n$e'));
           }
         },
-        tooltip: 'convert',
+        tooltip: s.convert,
         child: const Icon(Icons.send),
       ),
     );
@@ -83,7 +80,7 @@ class _ConvertPageState extends State<ConvertPage>
       case 3:
         return Uri.decodeFull(text);
       default:
-        return 'Unknown Convert Method';
+        return s.unkownConvertMode;
     }
   }
 
@@ -95,8 +92,16 @@ class _ConvertPageState extends State<ConvertPage>
   }
 
   Widget _buildTypeOption() {
-    return Card(
-      child: ExpansionTile(
+    final decode = s.decode;
+    final encode = s.encode;
+    final List<String> typeOption = [
+      'Base64 $decode',
+      'Base64 $encode',
+      'URL $encode',
+      'URL $decode'
+    ];
+    return RoundRectCard(
+      ExpansionTile(
         tilePadding: const EdgeInsets.only(left: 7, right: 27),
         childrenPadding: EdgeInsets.zero,
         title: Row(
@@ -104,7 +109,7 @@ class _ConvertPageState extends State<ConvertPage>
             TextButton(
               style: ButtonStyle(
                   foregroundColor: MaterialStateProperty.all(primaryColor)),
-              child: const Icon(Icons.change_circle),
+              child: Icon(Icons.change_circle, semanticLabel: s.upsideDown),
               onPressed: () {
                 final temp = _textEditingController.text;
                 _textEditingController.text = _textEditingControllerResult.text;
@@ -114,11 +119,13 @@ class _ConvertPageState extends State<ConvertPage>
             TextButton(
               style: ButtonStyle(
                   foregroundColor: MaterialStateProperty.all(primaryColor)),
-              child: const Icon(Icons.copy),
-              onPressed: () => FlutterClipboard.copy(
-                  _textEditingControllerResult.text == ''
-                      ? ' '
-                      : _textEditingControllerResult.text),
+              child: Icon(Icons.copy, semanticLabel: s.copy),
+              onPressed: () => Clipboard.setData(
+                ClipboardData(
+                    text: _textEditingControllerResult.text == ''
+                        ? ' '
+                        : _textEditingControllerResult.text),
+              ),
             )
           ],
         ),
@@ -128,31 +135,31 @@ class _ConvertPageState extends State<ConvertPage>
             crossAxisAlignment: CrossAxisAlignment.start,
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
-              Text(_typeOption[_typeOptionIndex],
+              Text(typeOption[_typeOptionIndex],
                   textScaleFactor: 1.0,
                   textAlign: TextAlign.left,
                   style: TextStyle(
                       fontSize: 16.0,
                       fontWeight: FontWeight.w500,
                       color: primaryColor)),
-              const Text(
-                'Current Mode',
+              Text(
+                s.currentMode,
                 textScaleFactor: 1.0,
                 textAlign: TextAlign.right,
-                style: TextStyle(fontSize: 9.0, color: Colors.grey),
+                style: const TextStyle(fontSize: 9.0, color: Colors.grey),
               )
             ],
           ),
         ),
-        children: _typeOption
+        children: typeOption
             .map((e) => ListTile(
                   title: Text(
                     e,
                     style: TextStyle(
-                        color:
-                            _theme.textTheme.bodyText2!.color!.withAlpha(177)),
+                      color: _theme.textTheme.bodyText2!.color!.withAlpha(177),
+                    ),
                   ),
-                  trailing: _buildRadio(_typeOption.indexOf(e)),
+                  trailing: _buildRadio(typeOption.indexOf(e)),
                 ))
             .toList(),
       ),

lib/view/page/debug.dart

@@ -14,7 +14,7 @@ class _DebugPageState extends State<DebugPage> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar:
-          AppBar(title: const Text('Terminal'), backgroundColor: Colors.black),
+          AppBar(title: const Text('App log'), backgroundColor: Colors.black),
       body: _buildTerminal(context),
       backgroundColor: Colors.black,
     );

lib/view/page/docker.dart

@@ -0,0 +1,190 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:toolbox/core/utils.dart';
+import 'package:toolbox/data/model/app/menu_item.dart';
+import 'package:toolbox/data/model/docker/ps.dart';
+import 'package:toolbox/data/model/server/server_private_info.dart';
+import 'package:toolbox/data/provider/docker.dart';
+import 'package:toolbox/data/provider/server.dart';
+import 'package:toolbox/data/res/url.dart';
+import 'package:toolbox/generated/l10n.dart';
+import 'package:toolbox/locator.dart';
+import 'package:toolbox/view/widget/center_loading.dart';
+import 'package:toolbox/view/widget/two_line_text.dart';
+import 'package:toolbox/view/widget/round_rect_card.dart';
+import 'package:toolbox/view/widget/url_text.dart';
+
+class DockerManagePage extends StatefulWidget {
+  final ServerPrivateInfo spi;
+  const DockerManagePage(this.spi, {Key? key}) : super(key: key);
+
+  @override
+  State<DockerManagePage> createState() => _DockerManagePageState();
+}
+
+class _DockerManagePageState extends State<DockerManagePage> {
+  final _docker = locator<DockerProvider>();
+  final greyTextStyle = const TextStyle(color: Colors.grey);
+  late S s;
+
+  @override
+  void dispose() {
+    super.dispose();
+    _docker.clear();
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    s = S.of(context);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    final client = locator<ServerProvider>()
+        .servers
+        .firstWhere((element) => element.info == widget.spi)
+        .client;
+    if (client == null) {
+      showSnackBar(context, Text(s.noClient));
+      Navigator.of(context).pop();
+      return;
+    }
+    _docker.init(client, widget.spi.user);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        centerTitle: true,
+        title: TwoLineText(up: 'Docker', down: widget.spi.name),
+      ),
+      body: _buildMain(),
+    );
+  }
+
+  Widget _buildMain() {
+    return Consumer<DockerProvider>(builder: (_, docker, __) {
+      final running = docker.items;
+      if (docker.error != null && running == null) {
+        return SizedBox.expand(
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            crossAxisAlignment: CrossAxisAlignment.center,
+            children: [
+              const Icon(
+                Icons.error,
+                size: 37,
+              ),
+              const SizedBox(height: 27),
+              Text(docker.error!),
+              const SizedBox(height: 27),
+              Padding(
+                padding: const EdgeInsets.all(17),
+                child: _buildSolution(docker.error!),
+              )
+            ],
+          ),
+        );
+      }
+      if (running == null) {
+        _docker.refresh();
+        return centerLoading;
+      }
+      return ListView(
+        padding: const EdgeInsets.all(7),
+        children: [
+          _buildVersion(
+              docker.edition ?? s.unknown, docker.version ?? s.unknown),
+          _buildPsItems(running, docker)
+        ].map((e) => RoundRectCard(e)).toList(),
+      );
+    });
+  }
+
+  Widget _buildSolution(String err) {
+    switch (err) {
+      case 'docker not found':
+        return UrlText(
+          text: s.installDockerWithUrl,
+          replace: s.install,
+        );
+      case 'no client':
+        return Text(s.waitConnection);
+      case 'invalid version':
+        return UrlText(
+          text: s.invalidVersionHelp(issueUrl),
+          replace: 'Github',
+        );
+      default:
+        return Text(s.unknownError);
+    }
+  }
+
+  Widget _buildVersion(String edition, String version) {
+    return Padding(
+      padding: const EdgeInsets.all(17),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [Text(edition), Text(version)],
+      ),
+    );
+  }
+
+  Widget _buildPsItems(List<DockerPsItem> running, DockerProvider docker) {
+    return ExpansionTile(
+      title: Text(s.containerStatus),
+      subtitle: Text(_buildSubtitle(running), style: greyTextStyle),
+      children: running.map((item) {
+        return ListTile(
+          title: Text(item.image),
+          subtitle: Text(item.status),
+          trailing: docker.isBusy
+              ? const CircularProgressIndicator()
+              : _buildMoreBtn(item.running, item.containerId),
+        );
+      }).toList(),
+    );
+  }
+
+  Widget _buildMoreBtn(bool running, String containerId) {
+    final item = running ? DockerMenuItems.stop : DockerMenuItems.start;
+    return buildPopuopMenu(
+      items: [
+        PopupMenuItem<DropdownBtnItem>(
+          value: item,
+          child: item.build,
+        ),
+        PopupMenuItem<DropdownBtnItem>(
+          value: DockerMenuItems.rm,
+          child: DockerMenuItems.rm.build,
+        ),
+      ],
+      onSelected: (value) {
+        final item = value as DropdownBtnItem;
+        switch (item) {
+          case DockerMenuItems.rm:
+            _docker.delete(containerId);
+            break;
+          case DockerMenuItems.start:
+            _docker.start(containerId);
+            break;
+          case DockerMenuItems.stop:
+            _docker.stop(containerId);
+            break;
+        }
+      },
+    );
+  }
+
+  String _buildSubtitle(List<DockerPsItem> running) {
+    final runningCount = running.where((element) => element.running).length;
+    final stoped = running.length - runningCount;
+    if (stoped == 0) {
+      return s.dockerStatusRunningFmt(runningCount);
+    }
+    return s.dockerStatusRunningAndStoppedFmt(runningCount, stoped);
+  }
+}