opt.: sftp home & back (#533)

lib/data/model/app/shell_func.dart

@@ -1,7 +1,7 @@
 import 'package:server_box/core/extension/context/locale.dart';
 
-import '../../res/build_data.dart';
-import '../server/system.dart';
+import 'package:server_box/data/res/build_data.dart';
+import 'package:server_box/data/model/server/system.dart';
 
 enum ShellFunc {
   status,
@@ -47,11 +47,11 @@ enum ShellFunc {
   static String getInstallShellCmd(String id) {
     final scriptDir = getScriptDir(id);
     final scriptPath = '$scriptDir/$scriptFile';
-    return """
+    return '''
 mkdir -p $scriptDir
 cat > $scriptPath
 chmod 744 $scriptPath
-""";
+''';
   }
 
   String get flag => switch (this) {

lib/data/model/container/image.dart

@@ -45,21 +45,21 @@ final class PodmanImg implements ContainerImg {
   String toRawJson() => json.encode(toJson());
 
   factory PodmanImg.fromJson(Map<String, dynamic> json) => PodmanImg(
-        repository: json["repository"],
-        tag: json["tag"],
-        id: json["Id"],
-        created: json["Created"],
-        size: json["Size"],
-        containers: json["Containers"],
+        repository: json['repository'],
+        tag: json['tag'],
+        id: json['Id'],
+        created: json['Created'],
+        size: json['Size'],
+        containers: json['Containers'],
       );
 
   Map<String, dynamic> toJson() => {
-        "repository": repository,
-        "tag": tag,
-        "Id": id,
-        "Created": created,
-        "Size": size,
-        "Containers": containers,
+        'repository': repository,
+        'tag': tag,
+        'Id': id,
+        'Created': created,
+        'Size': size,
+        'Containers': containers,
       };
 }
 
@@ -96,36 +96,36 @@ final class DockerImg implements ContainerImg {
   String toRawJson() => json.encode(toJson());
 
   factory DockerImg.fromJson(Map<String, dynamic> json) {
-    final containers = switch (json["Containers"]) {
+    final containers = switch (json['Containers']) {
       final String a => a,
       final Object? a => a.toString(),
     };
-    final repo = switch (json["Repository"] ?? json["Names"]) {
+    final repo = switch (json['Repository'] ?? json['Names']) {
       final String a => a,
       final List a => a.firstOrNull.toString(),
       final Object? a => a.toString(),
     };
-    final size = switch (json["Size"]) {
+    final size = switch (json['Size']) {
       final String a => a,
       final int a => a.bytes2Str,
       final Object? a => a.toString(),
     };
     return DockerImg(
       containers: containers,
-      createdAt: json["CreatedAt"],
-      id: json["ID"] ?? json["Id"] ?? '',
+      createdAt: json['CreatedAt'],
+      id: json['ID'] ?? json['Id'] ?? '',
       repository: repo,
       size: size,
-      tag: json["Tag"],
+      tag: json['Tag'],
     );
   }
 
   Map<String, dynamic> toJson() => {
-        "Containers": containers,
-        "CreatedAt": createdAt,
-        "ID": id,
-        "Repository": repository,
-        "Size": size,
-        "Tag": tag,
+        'Containers': containers,
+        'CreatedAt': createdAt,
+        'ID': id,
+        'Repository': repository,
+        'Size': size,
+        'Tag': tag,
       };
 }

lib/data/model/container/ps.dart

@@ -84,29 +84,29 @@ final class PodmanPs implements ContainerPs {
   String toRawJson() => json.encode(toJson());
 
   factory PodmanPs.fromJson(Map<String, dynamic> json) => PodmanPs(
-        command: json["Command"] == null
+        command: json['Command'] == null
             ? []
-            : List<String>.from(json["Command"]!.map((x) => x)),
+            : List<String>.from(json['Command']!.map((x) => x)),
         created:
-            json["Created"] == null ? null : DateTime.parse(json["Created"]),
-        exited: json["Exited"],
-        id: json["Id"],
-        image: json["Image"],
-        names: json["Names"] == null
+            json['Created'] == null ? null : DateTime.parse(json['Created']),
+        exited: json['Exited'],
+        id: json['Id'],
+        image: json['Image'],
+        names: json['Names'] == null
             ? []
-            : List<String>.from(json["Names"]!.map((x) => x)),
-        startedAt: json["StartedAt"],
+            : List<String>.from(json['Names']!.map((x) => x)),
+        startedAt: json['StartedAt'],
       );
 
   Map<String, dynamic> toJson() => {
-        "Command":
+        'Command':
             command == null ? [] : List<dynamic>.from(command!.map((x) => x)),
-        "Created": created?.toIso8601String(),
-        "Exited": exited,
-        "Id": id,
-        "Image": image,
-        "Names": names == null ? [] : List<dynamic>.from(names!.map((x) => x)),
-        "StartedAt": startedAt,
+        'Created': created?.toIso8601String(),
+        'Exited': exited,
+        'Id': id,
+        'Image': image,
+        'Names': names == null ? [] : List<dynamic>.from(names!.map((x) => x)),
+        'StartedAt': startedAt,
       };
 }
 

lib/data/model/pkg/upgrade_info.dart

@@ -34,9 +34,9 @@ class UpgradePkgInfo {
   }
 
   void _parseApt(String raw) {
-    final split1 = raw.split("/");
+    final split1 = raw.split('/');
     package = split1[0];
-    final split2 = split1[1].split(" ");
+    final split2 = split1[1].split(' ');
     newVersion = split2[1];
     arch = split2[2];
     nowVersion = split2[5].replaceFirst(']', '');
@@ -53,7 +53,7 @@ class UpgradePkgInfo {
   }
 
   void _parseZypper(String raw) {
-    final cols = raw.split("|");
+    final cols = raw.split('|');
     package = cols[2].trim();
     nowVersion = cols[3].trim();
     newVersion = cols[4].trim();

lib/data/model/server/conn.dart

@@ -1,4 +1,4 @@
-import '../../res/misc.dart';
+import 'package:server_box/data/res/misc.dart';
 
 class Conn {
   final int maxConn;

lib/data/model/server/custom.dart

@@ -30,11 +30,11 @@ final class ServerCustom {
 
   static ServerCustom fromJson(Map<String, dynamic> json) {
     //final temperature = json["temperature"] as String?;
-    final pveAddr = json["pveAddr"] as String?;
-    final pveIgnoreCert = json["pveIgnoreCert"] as bool;
-    final cmds = json["cmds"] as Map<String, dynamic>?;
-    final preferTempDev = json["preferTempDev"] as String?;
-    final logoUrl = json["logoUrl"] as String?;
+    final pveAddr = json['pveAddr'] as String?;
+    final pveIgnoreCert = json['pveIgnoreCert'] as bool;
+    final cmds = json['cmds'] as Map<String, dynamic>?;
+    final preferTempDev = json['preferTempDev'] as String?;
+    final logoUrl = json['logoUrl'] as String?;
     return ServerCustom(
       //temperature: temperature,
       pveAddr: pveAddr,
@@ -51,18 +51,18 @@ final class ServerCustom {
     //   json["temperature"] = temperature;
     // }
     if (pveAddr != null) {
-      json["pveAddr"] = pveAddr;
+      json['pveAddr'] = pveAddr;
     }
-    json["pveIgnoreCert"] = pveIgnoreCert;
+    json['pveIgnoreCert'] = pveIgnoreCert;
 
     if (cmds != null) {
-      json["cmds"] = cmds;
+      json['cmds'] = cmds;
     }
     if (preferTempDev != null) {
-      json["preferTempDev"] = preferTempDev;
+      json['preferTempDev'] = preferTempDev;
     }
     if (logoUrl != null) {
-      json["logoUrl"] = logoUrl;
+      json['logoUrl'] = logoUrl;
     }
     return json;
   }

lib/data/model/server/disk.dart

@@ -1,7 +1,7 @@
 import 'package:fl_lib/fl_lib.dart';
 import 'package:server_box/data/model/server/time_seq.dart';
 
-import '../../res/misc.dart';
+import 'package:server_box/data/res/misc.dart';
 
 class Disk {
   final String fs;

lib/data/model/server/net_speed.dart

@@ -1,6 +1,6 @@
 import 'package:fl_lib/fl_lib.dart';
 
-import 'time_seq.dart';
+import 'package:server_box/data/model/server/time_seq.dart';
 
 class NetSpeedPart extends TimeSeqIface<NetSpeedPart> {
   final String device;

lib/data/model/server/private_key_info.dart

@@ -28,13 +28,13 @@ class PrivateKeyInfo {
   }
 
   PrivateKeyInfo.fromJson(Map<String, dynamic> json)
-      : id = json["id"].toString(),
-        key = json["private_key"].toString();
+      : id = json['id'].toString(),
+        key = json['private_key'].toString();
 
   Map<String, dynamic> toJson() {
     final data = <String, String>{};
-    data["id"] = id;
-    data["private_key"] = key;
+    data['id'] = id;
+    data['private_key'] = key;
     return data;
   }
 }

lib/data/model/server/proc.dart

@@ -1,6 +1,6 @@
 import 'package:fl_lib/fl_lib.dart';
 
-import '../../../data/res/misc.dart';
+import 'package:server_box/data/res/misc.dart';
 
 class _ProcValIdxMap {
   final int pid;
@@ -58,7 +58,7 @@ class Proc {
     required this.command,
   });
 
-  factory Proc.parse(String raw, _ProcValIdxMap map) {
+  factory Proc._parse(String raw, _ProcValIdxMap map) {
     final parts = raw.split(RegExp(r'\s+'));
     return Proc(
       user: map.user == null ? null : parts[map.user!],
@@ -139,7 +139,7 @@ class PsResult {
       final line = lines[i];
       if (line.isEmpty) continue;
       try {
-        procs.add(Proc.parse(line, map));
+        procs.add(Proc._parse(line, map));
       } catch (e, trace) {
         errs.add('$line: $e');
         Loggers.app.warning('Process failed', e, trace);

lib/data/model/server/server.dart

@@ -90,5 +90,5 @@ enum ServerConn {
   /// Status parsing finished
   finished;
 
-  operator <(ServerConn other) => index < other.index;
+  bool operator <(ServerConn other) => index < other.index;
 }

lib/data/model/server/server_private_info.dart

@@ -6,7 +6,7 @@ import 'package:server_box/data/model/server/server.dart';
 import 'package:server_box/data/model/server/wol_cfg.dart';
 import 'package:server_box/data/res/provider.dart';
 
-import '../app/error.dart';
+import 'package:server_box/data/model/app/error.dart';
 
 part 'server_private_info.g.dart';
 
@@ -67,23 +67,23 @@ class ServerPrivateInfo {
   }) : id = '$user@$ip:$port';
 
   static ServerPrivateInfo fromJson(Map<String, dynamic> json) {
-    final ip = json["ip"] as String? ?? '';
-    final port = json["port"] as int? ?? 22;
-    final user = json["user"] as String? ?? 'root';
-    final name = json["name"] as String? ?? '';
-    final pwd = json["pwd"] as String? ?? json["authorization"] as String?;
-    final keyId = json["pubKeyId"] as String?;
-    final tags = (json["tags"] as List?)?.cast<String>();
-    final alterUrl = json["alterUrl"] as String?;
-    final autoConnect = json["autoConnect"] as bool?;
-    final jumpId = json["jumpId"] as String?;
-    final custom = json["customCmd"] == null
+    final ip = json['ip'] as String? ?? '';
+    final port = json['port'] as int? ?? 22;
+    final user = json['user'] as String? ?? 'root';
+    final name = json['name'] as String? ?? '';
+    final pwd = json['pwd'] as String? ?? json['authorization'] as String?;
+    final keyId = json['pubKeyId'] as String?;
+    final tags = (json['tags'] as List?)?.cast<String>();
+    final alterUrl = json['alterUrl'] as String?;
+    final autoConnect = json['autoConnect'] as bool?;
+    final jumpId = json['jumpId'] as String?;
+    final custom = json['customCmd'] == null
         ? null
-        : ServerCustom.fromJson(json["custom"].cast<String, dynamic>());
-    final wolCfg = json["wolCfg"] == null
+        : ServerCustom.fromJson(json['custom'].cast<String, dynamic>());
+    final wolCfg = json['wolCfg'] == null
         ? null
-        : WakeOnLanCfg.fromJson(json["wolCfg"].cast<String, dynamic>());
-    final envs_ = json["envs"] as Map<String, dynamic>?;
+        : WakeOnLanCfg.fromJson(json['wolCfg'].cast<String, dynamic>());
+    final envs_ = json['envs'] as Map<String, dynamic>?;
     final envs = <String, String>{};
     if (envs_ != null) {
       envs_.forEach((key, value) {
@@ -112,36 +112,36 @@ class ServerPrivateInfo {
 
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = <String, dynamic>{};
-    data["name"] = name;
-    data["ip"] = ip;
-    data["port"] = port;
-    data["user"] = user;
+    data['name'] = name;
+    data['ip'] = ip;
+    data['port'] = port;
+    data['user'] = user;
     if (pwd != null) {
-      data["pwd"] = pwd;
+      data['pwd'] = pwd;
     }
     if (keyId != null) {
-      data["pubKeyId"] = keyId;
+      data['pubKeyId'] = keyId;
     }
     if (tags != null) {
-      data["tags"] = tags;
+      data['tags'] = tags;
     }
     if (alterUrl != null) {
-      data["alterUrl"] = alterUrl;
+      data['alterUrl'] = alterUrl;
     }
     if (autoConnect != null) {
-      data["autoConnect"] = autoConnect;
+      data['autoConnect'] = autoConnect;
     }
     if (jumpId != null) {
-      data["jumpId"] = jumpId;
+      data['jumpId'] = jumpId;
     }
     if (custom != null) {
-      data["custom"] = custom?.toJson();
+      data['custom'] = custom?.toJson();
     }
     if (wolCfg != null) {
-      data["wolCfg"] = wolCfg?.toJson();
+      data['wolCfg'] = wolCfg?.toJson();
     }
     if (envs != null) {
-      data["envs"] = envs;
+      data['envs'] = envs;
     }
     return data;
   }
@@ -160,7 +160,7 @@ class ServerPrivateInfo {
         custom?.cmds != old.custom?.cmds;
   }
 
-  _IpPort fromStringUrl() {
+  IpPort fromStringUrl() {
     if (alterUrl == null) {
       throw SSHErr(type: SSHErrType.connect, message: 'alterUrl is null');
     }
@@ -177,7 +177,7 @@ class ServerPrivateInfo {
     if (port <= 0 || port > 65535) {
       throw SSHErr(type: SSHErrType.connect, message: 'alterUrl port error');
     }
-    return _IpPort(ip_, port_);
+    return IpPort(ip_, port_);
   }
 
   @override
@@ -208,9 +208,9 @@ class ServerPrivateInfo {
   );
 }
 
-class _IpPort {
+class IpPort {
   final String ip;
   final int port;
 
-  _IpPort(this.ip, this.port);
+  IpPort(this.ip, this.port);
 }

lib/data/model/server/server_status_update_req.dart

@@ -5,12 +5,12 @@ import 'package:server_box/data/model/server/sensors.dart';
 import 'package:server_box/data/model/server/server.dart';
 import 'package:server_box/data/model/server/system.dart';
 
-import '../app/shell_func.dart';
-import 'cpu.dart';
-import 'disk.dart';
-import 'memory.dart';
-import 'net_speed.dart';
-import 'conn.dart';
+import 'package:server_box/data/model/app/shell_func.dart';
+import 'package:server_box/data/model/server/cpu.dart';
+import 'package:server_box/data/model/server/disk.dart';
+import 'package:server_box/data/model/server/memory.dart';
+import 'package:server_box/data/model/server/net_speed.dart';
+import 'package:server_box/data/model/server/conn.dart';
 
 class ServerStatusUpdateReq {
   final ServerStatus ss;

lib/data/model/server/snippet.dart

@@ -5,7 +5,7 @@ import 'package:hive_flutter/hive_flutter.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:xterm/core.dart';
 
-import '../app/tag_pickable.dart';
+import 'package:server_box/data/model/app/tag_pickable.dart';
 
 part 'snippet.g.dart';
 

lib/data/model/sftp/absolute_path.dart

@@ -2,12 +2,14 @@ import 'package:fl_lib/fl_lib.dart';
 
 class AbsolutePath {
   String _path;
+  final _prePath = <String>[];
+
+  AbsolutePath(this._path);
+
   String get path => _path;
-  final List<String> _prePath;
 
-  AbsolutePath(this._path) : _prePath = ['/'];
-
-  void update(String newPath) {
+  /// Update path, not set path
+  set path(String newPath) {
     _prePath.add(_path);
     if (newPath == '..') {
       _path = _path.substring(0, _path.lastIndexOf('/'));
@@ -16,10 +18,6 @@ class AbsolutePath {
       }
       return;
     }
-    if (newPath == '/') {
-      _path = '/';
-      return;
-    }
     if (newPath.startsWith('/')) {
       _path = newPath;
       return;

lib/data/model/sftp/browser_status.dart

@@ -2,9 +2,11 @@ import 'package:dartssh2/dartssh2.dart';
 import 'package:server_box/data/model/sftp/absolute_path.dart';
 
 class SftpBrowserStatus {
-  List<SftpName>? files;
-  AbsolutePath? path;
+  final List<SftpName> files = [];
+  final AbsolutePath path = AbsolutePath('/');
   SftpClient? client;
 
-  SftpBrowserStatus();
+  SftpBrowserStatus(SSHClient client) {
+    client.sftp().then((value) => this.client = value);
+  }
 }