opt.: performance

lib/data/model/app/backup.dart

@@ -12,7 +12,7 @@ class Backup {
   final Map<String, dynamic> dockerHosts;
   final Map<String, dynamic> settings;
 
-  Backup({
+  const Backup({
     required this.version,
     required this.date,
     required this.spis,

lib/data/model/app/dynamic_color.dart

@@ -4,12 +4,12 @@ import '../../../core/extension/context.dart';
 
 class DynamicColor {
   /// 白天模式显示的颜色
-  Color light;
+  final Color light;
 
   /// 暗黑模式显示的颜色
-  Color dark;
+  final Color dark;
 
-  DynamicColor(this.light, this.dark);
+  const DynamicColor(this.light, this.dark);
 
   Color resolve(BuildContext context) => context.isDark ? dark : light;
 }

lib/data/model/app/update.dart

@@ -30,7 +30,7 @@ import 'dart:convert';
 import '/core/utils/platform.dart';
 
 class AppUpdate {
-  AppUpdate({
+  const AppUpdate({
     required this.changelog,
     required this.build,
     required this.url,

lib/data/model/server/conn.dart

@@ -7,7 +7,7 @@ class Conn {
   final int passive;
   final int fail;
 
-  Conn({
+  const Conn({
     required this.maxConn,
     required this.active,
     required this.passive,

lib/data/model/server/disk.dart

@@ -8,7 +8,7 @@ class Disk {
   final String size;
   final String avail;
 
-  Disk({
+  const Disk({
     required this.path,
     required this.loc,
     required this.usedPercent,

lib/data/model/server/memory.dart

@@ -4,7 +4,7 @@ class Memory {
   final int cache;
   final int avail;
 
-  Memory({
+  const Memory({
     required this.total,
     required this.free,
     required this.cache,
@@ -80,7 +80,7 @@ class Swap {
   final int free;
   final int cached;
 
-  Swap({
+  const Swap({
     required this.total,
     required this.free,
     required this.cached,

lib/data/model/server/private_key_info.dart

@@ -9,7 +9,7 @@ class PrivateKeyInfo {
   @HiveField(1)
   final String key;
 
-  PrivateKeyInfo({
+  const PrivateKeyInfo({
     required this.id,
     required this.key,
   });

lib/data/model/server/proc.dart

@@ -17,7 +17,7 @@ class _ProcValIdxMap {
   final int? time;
   final int command;
 
-  _ProcValIdxMap({
+  const _ProcValIdxMap({
     required this.pid,
     this.user,
     this.cpu,
@@ -46,7 +46,7 @@ class Proc {
   final String? time;
   final String command;
 
-  Proc({
+  const Proc({
     this.user,
     required this.pid,
     this.cpu,
@@ -109,14 +109,14 @@ class PsResult {
   final List<Proc> procs;
   final String? error;
 
-  PsResult({
+  const PsResult({
     required this.procs,
     this.error,
   });
 
   factory PsResult.parse(String raw, {ProcSortMode sort = ProcSortMode.cpu}) {
     final lines = raw.split('\n').map((e) => e.trim()).toList();
-    if (lines.isEmpty) return PsResult(procs: [], error: null);
+    if (lines.isEmpty) return const PsResult(procs: [], error: null);
 
     final header = lines[0];
     final parts = header.split(RegExp(r'\s+'));

lib/data/model/server/server_private_info.dart

@@ -27,7 +27,7 @@ class ServerPrivateInfo {
 
   final String id;
 
-  ServerPrivateInfo({
+  const ServerPrivateInfo({
     required this.name,
     required this.ip,
     required this.port,

lib/data/model/server/snippet.dart

@@ -7,18 +7,18 @@ part 'snippet.g.dart';
 @HiveType(typeId: 2)
 class Snippet implements TagPickable {
   @HiveField(0)
-  late String name;
+  final String name;
   @HiveField(1)
-  late String script;
+  final String script;
   @HiveField(2)
-  late List<String>? tags;
-  Snippet(this.name, this.script, this.tags);
+  final List<String>? tags;
+  const Snippet(this.name, this.script, this.tags);
+
+  Snippet.fromJson(Map<String, dynamic> json)
+      : name = json['name'].toString(),
+        script = json['script'].toString(),
+        tags = json['tags']?.cast<String>();
 
-  Snippet.fromJson(Map<String, dynamic> json) {
-    name = json['name'].toString();
-    script = json['script'].toString();
-    tags = json['tags']?.cast<String>();
-  }
   Map<String, dynamic> toJson() {
     final data = <String, dynamic>{};
     data['name'] = name;
@@ -35,3 +35,10 @@ class Snippet implements TagPickable {
   @override
   String get tagName => name;
 }
+
+/// Snippet for installing ServerBoxMonitor
+const installSBM = Snippet(
+  'Install ServerBoxMonitor',
+  'curl -fsSL https://raw.githubusercontent.com/lollipopkit/server_box_monitor/main/install.sh | sh -s -- install',
+  null,
+);

lib/data/model/server/temp.dart

@@ -1,8 +1,6 @@
 class Temperatures {
   final Map<String, double> _map = {};
 
-  Temperatures();
-
   void parse(String type, String value) {
     const noMatch = "/sys/class/thermal/thermal_zone*/type";
     // Not support to get CPU temperature