opt.

lib/data/model/app/backup.dart

@@ -11,14 +11,14 @@ class Backup {
   final List<PrivateKeyInfo> keys;
   final Map<String, String> dockerHosts;
 
-  Backup(
-    this.version,
-    this.date,
-    this.spis,
-    this.snippets,
-    this.keys,
-    this.dockerHosts,
-  );
+  Backup({
+    required this.version,
+    required this.date,
+    required this.spis,
+    required this.snippets,
+    required this.keys,
+    required this.dockerHosts,
+  });
 
   Backup.fromJson(Map<String, dynamic> json)
       : version = json['version'] as int,

lib/data/model/app/error.dart

@@ -4,6 +4,7 @@ enum ErrFrom {
   docker,
   sftp,
   ssh,
+  status;
 }
 
 abstract class Err<T> {
@@ -25,4 +26,9 @@ enum DockerErrType {
 class DockerErr extends Err<DockerErrType> {
   DockerErr({required DockerErrType type, String? message})
       : super(from: ErrFrom.docker, type: type, message: message);
+
+  @override
+  String toString() {
+    return 'DockerErr<$type>: $message';
+  }
 }

lib/data/model/app/path_with_prefix.dart

@@ -1,16 +1,10 @@
 class PathWithPrefix {
-  late String _prefixPath;
+  final 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;
-    }
-  }
+  PathWithPrefix(String prefixPath) : _prefixPath = _trimSuffix(prefixPath);
 
   void update(String newPath) {
     _prePath = _path;
@@ -36,3 +30,10 @@ class PathWithPrefix {
     return true;
   }
 }
+
+String _trimSuffix(String prefixPath) {
+  if (prefixPath.endsWith('/')) {
+    return prefixPath.substring(0, prefixPath.length - 1);
+  }
+  return prefixPath;
+}

lib/data/model/server/conn_status.dart

@@ -2,26 +2,17 @@ import '../../../core/extension/stringx.dart';
 import '../../res/misc.dart';
 
 class ConnStatus {
-/*
-{
-  "maxConn": 0,
-  "active": 1,
-  "passive": 2,
-  "fail": 3
-} 
-*/
+  final int maxConn;
+  final int active;
+  final int passive;
+  final int fail;
 
-  late int maxConn;
-  late int active;
-  late int passive;
-  late int fail;
-
-  ConnStatus(
-    this.maxConn,
-    this.active,
-    this.passive,
-    this.fail,
-  );
+  ConnStatus({
+    required this.maxConn,
+    required this.active,
+    required this.passive,
+    required this.fail,
+  });
 }
 
 ConnStatus? parseConn(String raw) {
@@ -30,7 +21,12 @@ ConnStatus? parseConn(String raw) {
       orElse: () => '');
   if (idx != '') {
     final vals = idx.split(numReg);
-    return ConnStatus(vals[5].i, vals[6].i, vals[7].i, vals[8].i);
+    return ConnStatus(
+      maxConn: vals[5].i,
+      active: vals[6].i,
+      passive: vals[7].i,
+      fail: vals[8].i,
+    );
   }
   return null;
 }

lib/data/model/server/disk_info.dart

@@ -1,21 +1,21 @@
 import '../../res/misc.dart';
 
 class DiskInfo {
-  late String path;
-  late String loc;
-  late int usedPercent;
-  late String used;
-  late String size;
-  late String avail;
+  final String path;
+  final String loc;
+  final int usedPercent;
+  final String used;
+  final String size;
+  final String avail;
 
-  DiskInfo(
-    this.path,
-    this.loc,
-    this.usedPercent,
-    this.used,
-    this.size,
-    this.avail,
-  );
+  DiskInfo({
+    required this.path,
+    required this.loc,
+    required this.usedPercent,
+    required this.used,
+    required this.size,
+    required this.avail,
+  });
 }
 
 List<DiskInfo> parseDisk(String raw) {
@@ -37,12 +37,12 @@ List<DiskInfo> parseDisk(String raw) {
       pathCache = '';
     }
     list.add(DiskInfo(
-      vals[0],
-      vals[5],
-      int.parse(vals[4].replaceFirst('%', '')),
-      vals[2],
-      vals[1],
-      vals[3],
+      path: vals[0],
+      loc: vals[5],
+      usedPercent: int.parse(vals[4].replaceFirst('%', '')),
+      used: vals[2],
+      size: vals[1],
+      avail: vals[3],
     ));
   }
   return list;

lib/data/model/server/memory.dart

@@ -1,8 +1,8 @@
 class Memory {
-  int total;
-  int free;
-  int cache;
-  int avail;
+  final int total;
+  final int free;
+  final int cache;
+  final int avail;
 
   Memory({
     required this.total,

lib/data/model/server/private_key_info.dart

@@ -1,5 +1,3 @@
-import 'dart:convert';
-
 import 'package:hive_flutter/hive_flutter.dart';
 
 part 'private_key_info.g.dart';
@@ -31,15 +29,3 @@ class PrivateKeyInfo {
     return data;
   }
 }
-
-List<PrivateKeyInfo> getPrivateKeyInfoList(dynamic data) {
-  List<PrivateKeyInfo> ss = [];
-  if (data is String) {
-    data = json.decode(data);
-  }
-  for (var t in data) {
-    ss.add(PrivateKeyInfo.fromJson(t));
-  }
-
-  return ss;
-}

lib/data/model/server/server_private_info.dart

@@ -1,5 +1,3 @@
-import 'dart:convert';
-
 import 'package:hive_flutter/hive_flutter.dart';
 
 part 'server_private_info.g.dart';
@@ -51,15 +49,3 @@ class ServerPrivateInfo {
     return data;
   }
 }
-
-List<ServerPrivateInfo> getServerInfoList(dynamic data) {
-  List<ServerPrivateInfo> ss = [];
-  if (data is String) {
-    data = json.decode(data);
-  }
-  for (var t in data) {
-    ss.add(ServerPrivateInfo.fromJson(t));
-  }
-
-  return ss;
-}

lib/data/model/server/snippet.dart

@@ -1,5 +1,3 @@
-import 'dart:convert';
-
 import 'package:hive_flutter/hive_flutter.dart';
 
 part 'snippet.g.dart';
@@ -23,15 +21,3 @@ class Snippet {
     return data;
   }
 }
-
-List<Snippet> getSnippetList(dynamic data) {
-  List<Snippet> ss = [];
-  if (data is String) {
-    data = json.decode(data);
-  }
-  for (var t in data) {
-    ss.add(Snippet.fromJson(t));
-  }
-
-  return ss;
-}

lib/data/model/ssh/virtual_key.dart

@@ -9,7 +9,7 @@ class VirtualKey {
   final VirtualKeyFunc? func;
 
   VirtualKey(this.text,
-      {this.key, this.toggleable = false, this.icon, this.func});
+      {this.key, this.toggleable = false, this.icon, this.func,});
 }
 
 enum VirtualKeyFunc { toggleIME, backspace, copy, paste, snippet }

lib/data/provider/docker.dart

@@ -9,7 +9,7 @@ import 'package:toolbox/core/extension/uint8list.dart';
 import 'package:toolbox/core/provider_base.dart';
 import 'package:toolbox/data/model/docker/image.dart';
 import 'package:toolbox/data/model/docker/ps.dart';
-import 'package:toolbox/data/res/error.dart';
+import 'package:toolbox/data/model/app/error.dart';
 import 'package:toolbox/data/store/docker.dart';
 import 'package:toolbox/locator.dart';
 

lib/data/res/build_data.dart

@@ -2,8 +2,8 @@
 
 class BuildData {
   static const String name = "ServerBox";
-  static const int build = 314;
-  static const String engine = "3.10.0";
-  static const String buildAt = "2023-05-18 22:09:44.404990";
-  static const int modifications = 2;
+  static const int build = 318;
+  static const String engine = "3.10.2";
+  static const String buildAt = "2023-05-26 13:49:02.698178";
+  static const int modifications = 6;
 }

lib/data/res/status.dart

@@ -47,8 +47,17 @@ ServerStatus get initStatus => ServerStatus(
       mem: _initMemory,
       sysVer: 'Loading...',
       uptime: '',
-      disk: [DiskInfo('/', '/', 0, '0', '0', '0')],
-      tcp: ConnStatus(0, 0, 0, 0),
+      disk: [
+        DiskInfo(
+          path: '/',
+          loc: '/',
+          usedPercent: 0,
+          used: '0',
+          size: '0',
+          avail: '0',
+        )
+      ],
+      tcp: ConnStatus(maxConn: 0, active: 0, passive: 0, fail: 0),
       netSpeed: initNetSpeed,
       swap: _initSwap,
       temps: Temperatures(),