#78 opt.: alter url

.dart_tool/flutter_gen/gen_l10n/l10n.dart

@@ -146,11 +146,11 @@ abstract class S {
   /// **'Already in last directory.'**
   String get alreadyLastDir;
 
-  /// No description provided for @alterHost.
+  /// No description provided for @alterUrl.
   ///
   /// In en, this message translates to:
-  /// **'Alter host'**
-  String get alterHost;
+  /// **'Alter url'**
+  String get alterUrl;
 
   /// No description provided for @attention.
   ///

.dart_tool/flutter_gen/gen_l10n/l10n_de.dart

@@ -29,7 +29,7 @@ class SDe extends S {
   String get alreadyLastDir => 'Bereits im letzten Verzeichnis.';
 
   @override
-  String get alterHost => 'Alternative Gastgeber';
+  String get alterUrl => 'Url ändern';
 
   @override
   String get attention => 'Achtung';

.dart_tool/flutter_gen/gen_l10n/l10n_en.dart

@@ -29,7 +29,7 @@ class SEn extends S {
   String get alreadyLastDir => 'Already in last directory.';
 
   @override
-  String get alterHost => 'Alter host';
+  String get alterUrl => 'Alter url';
 
   @override
   String get attention => 'Attention';

.dart_tool/flutter_gen/gen_l10n/l10n_id.dart

@@ -29,7 +29,7 @@ class SId extends S {
   String get alreadyLastDir => 'Sudah di direktori terakhir.';
 
   @override
-  String get alterHost => 'Alter host';
+  String get alterUrl => 'Alter url';
 
   @override
   String get attention => 'Perhatian';

.dart_tool/flutter_gen/gen_l10n/l10n_zh.dart

@@ -29,7 +29,7 @@ class SZh extends S {
   String get alreadyLastDir => '已经是最上层目录了';
 
   @override
-  String get alterHost => '备选主机';
+  String get alterUrl => '备选链接';
 
   @override
   String get attention => '注意';
@@ -711,7 +711,7 @@ class SZhTw extends SZh {
   String get alreadyLastDir => '已經是最上層目錄了';
 
   @override
-  String get alterHost => '備選主機';
+  String get alterUrl => '備選鏈接';
 
   @override
   String get attention => '注意';

lib/core/utils/server.dart

@@ -57,16 +57,14 @@ Future<SSHClient> genClient(
     );
   } catch (e) {
     try {
+      spi.fromStringUrl();
       socket = await SSHSocket.connect(
-        spi.alterHost!,
+        spi.ip,
         spi.port,
         timeout: const Duration(seconds: 5),
       );
     } catch (e) {
-      throw SSHErr(
-        type: SSHErrType.connect,
-        message: e.toString(),
-      );
+      rethrow;
     }
   }
 

lib/data/model/server/server_private_info.dart

@@ -1,5 +1,7 @@
 import 'package:hive_flutter/hive_flutter.dart';
 
+import '../app/error.dart';
+
 part 'server_private_info.g.dart';
 
 @HiveType(typeId: 3)
@@ -19,7 +21,7 @@ class ServerPrivateInfo {
   @HiveField(6)
   List<String>? tags;
   @HiveField(7)
-  String? alterHost;
+  String? alterUrl;
 
   late String id;
 
@@ -31,7 +33,7 @@ class ServerPrivateInfo {
     required this.pwd,
     this.pubKeyId,
     this.tags,
-    this.alterHost,
+    this.alterUrl,
   }) : id = '$user@$ip:$port';
 
   ServerPrivateInfo.fromJson(Map<String, dynamic> json) {
@@ -43,7 +45,7 @@ class ServerPrivateInfo {
     pubKeyId = json["pubKeyId"]?.toString();
     id = '$user@$ip:$port';
     tags = json["tags"]?.cast<String>();
-    alterHost = json["alterHost"]?.toString();
+    alterUrl = json["alterHost"]?.toString();
   }
 
   Map<String, dynamic> toJson() {
@@ -55,7 +57,7 @@ class ServerPrivateInfo {
     data["authorization"] = pwd;
     data["pubKeyId"] = pubKeyId;
     data["tags"] = tags;
-    data["alterHost"] = alterHost;
+    data["alterHost"] = alterUrl;
     return data;
   }
 
@@ -63,7 +65,31 @@ class ServerPrivateInfo {
     return id != old.id ||
         pwd != old.pwd ||
         pubKeyId != old.pubKeyId ||
-        alterHost != old.alterHost;
+        alterUrl != old.alterUrl;
+  }
+
+  void fromStringUrl() {
+    if (alterUrl == null) {
+      throw SSHErr(type: SSHErrType.connect, message: 'alterUrl is null');
+    }
+    final splited = alterUrl!.split('@');
+    if (splited.length != 2) {
+      throw SSHErr(type: SSHErrType.connect, message: 'alterUrl no @');
+    }
+    user = splited[0];
+    final splited2 = splited[1].split(':');
+    if (splited2.length != 2) {
+      throw SSHErr(type: SSHErrType.connect, message: 'alterUrl no :');
+    }
+    ip = splited2[0];
+    port = int.tryParse(splited2[1]) ?? 22;
+    if (port <= 0 || port > 65535) {
+      throw SSHErr(type: SSHErrType.connect, message: 'alterUrl port error');
+    }
+
+    // Do not update [id]
+    // Because [id] is the identity which is used to find the [SSHClient]
+    // id = '$user@$ip:$port';
   }
 
   @override

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

@@ -24,7 +24,7 @@ class ServerPrivateInfoAdapter extends TypeAdapter<ServerPrivateInfo> {
       pwd: fields[4] as String,
       pubKeyId: fields[5] as String?,
       tags: (fields[6] as List?)?.cast<String>(),
-      alterHost: fields[7] as String?,
+      alterUrl: fields[7] as String?,
     );
   }
 
@@ -47,7 +47,7 @@ class ServerPrivateInfoAdapter extends TypeAdapter<ServerPrivateInfo> {
       ..writeByte(6)
       ..write(obj.tags)
       ..writeByte(7)
-      ..write(obj.alterHost);
+      ..write(obj.alterUrl);
   }
 
   @override

lib/l10n/app_de.arb

@@ -8,7 +8,7 @@
   "added2List": "Zur Aufgabenliste hinzugefügt",
   "all": "Alle",
   "alreadyLastDir": "Bereits im letzten Verzeichnis.",
-  "alterHost": "Alternative Gastgeber",
+  "alterUrl": "Url ändern",
   "attention": "Achtung",
   "auto": "System folgen",
   "autoUpdateHomeWidget": "Home-Widget automatisch aktualisieren",

lib/l10n/app_en.arb

@@ -8,7 +8,7 @@
   "added2List": "Added to task list",
   "all": "All",
   "alreadyLastDir": "Already in last directory.",
-  "alterHost": "Alter host",
+  "alterUrl": "Alter url",
   "attention": "Attention",
   "auto": "Auto",
   "autoUpdateHomeWidget": "Auto update home widget",

lib/l10n/app_id.arb

@@ -8,7 +8,7 @@
   "added2List": "Ditambahkan ke Daftar Tugas",
   "all": "Semua",
   "alreadyLastDir": "Sudah di direktori terakhir.",
-  "alterHost": "Alter host",
+  "alterUrl": "Alter url",
   "attention": "Perhatian",
   "auto": "Auto",
   "autoUpdateHomeWidget": "Widget Rumah Pembaruan Otomatis",

lib/l10n/app_zh.arb

@@ -8,7 +8,7 @@
   "added2List": "已添加至任务列表",
   "all": "所有",
   "alreadyLastDir": "已经是最上层目录了",
-  "alterHost": "备选主机",
+  "alterUrl": "备选链接",
   "attention": "注意",
   "auto": "自动",
   "autoUpdateHomeWidget": "自动更新桌面小部件",

lib/l10n/app_zh_tw.arb

@@ -8,7 +8,7 @@
   "added2List": "已添加至任務列表",
   "all": "所有",
   "alreadyLastDir": "已經是最上層目錄了",
-  "alterHost": "備選主機",
+  "alterUrl": "備選鏈接",
   "attention": "注意",
   "auto": "自動",
   "autoUpdateHomeWidget": "自動更新桌面小部件",

lib/view/page/server/edit.dart

@@ -30,13 +30,13 @@ class ServerEditPage extends StatefulWidget {
 class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
   final _nameController = TextEditingController();
   final _ipController = TextEditingController();
-  final _alterHostController = TextEditingController();
+  final _alterUrlController = TextEditingController();
   final _portController = TextEditingController();
   final _usernameController = TextEditingController();
   final _passwordController = TextEditingController();
   final _nameFocus = FocusNode();
   final _ipFocus = FocusNode();
-  final _alterHostFocus = FocusNode();
+  final _alterUrlFocus = FocusNode();
   final _portFocus = FocusNode();
   final _usernameFocus = FocusNode();
 
@@ -120,20 +120,12 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
       Input(
         controller: _ipController,
         type: TextInputType.text,
-        onSubmitted: (_) => _focusScope.requestFocus(_alterHostFocus),
+        onSubmitted: (_) => _focusScope.requestFocus(_portFocus),
         node: _ipFocus,
         label: _s.host,
         icon: Icons.computer,
         hint: 'example.com',
       ),
-      Input(
-        controller: _alterHostController,
-        type: TextInputType.text,
-        node: _alterHostFocus,
-        onSubmitted: (_) => _focusScope.requestFocus(_portFocus),
-        label: _s.alterHost,
-        icon: Icons.computer,
-      ),
       Input(
         controller: _portController,
         type: TextInputType.number,
@@ -147,10 +139,19 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
         controller: _usernameController,
         type: TextInputType.text,
         node: _usernameFocus,
+        onSubmitted: (_) => _focusScope.requestFocus(_alterUrlFocus),
         label: _s.user,
         icon: Icons.account_box,
         hint: 'root',
       ),
+      Input(
+        controller: _alterUrlController,
+        type: TextInputType.text,
+        node: _alterUrlFocus,
+        label: _s.alterUrl,
+        icon: Icons.computer,
+        hint: 'user@ip:port',
+      ),
       TagEditor(
         tags: _tags,
         onChanged: (p0) => setState(() {
@@ -290,9 +291,9 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
           pwd: authorization,
           pubKeyId: usePublicKey ? _keyInfo!.id : null,
           tags: _tags,
-          alterHost: _alterHostController.text == ''
+          alterUrl: _alterUrlController.text == ''
               ? null
-              : _alterHostController.text,
+              : _alterUrlController.text,
         );
 
         if (widget.spi == null) {
@@ -334,7 +335,7 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
       if (widget.spi?.tags != null) {
         _tags = widget.spi!.tags!;
       }
-      _alterHostController.text = widget.spi?.alterHost ?? '';
+      _alterUrlController.text = widget.spi?.alterUrl ?? '';
       setState(() {});
     }
   }