new: pve (#307)

lib/core/extension/duration.dart

@@ -0,0 +1,20 @@
+import 'package:toolbox/core/extension/context/locale.dart';
+
+extension DurationX on Duration {
+  String get toStr {
+    final days = inDays;
+    if (days > 0) {
+      return '$days ${l10n.day}';
+    }
+    final hours = inHours % 24;
+    if (hours > 0) {
+      return '$hours ${l10n.hour}';
+    }
+    final minutes = inMinutes % 60;
+    if (minutes > 0) {
+      return '$minutes ${l10n.minute}';
+    }
+    final seconds = inSeconds % 60;
+    return '$seconds ${l10n.second}';
+  }
+}

lib/core/extension/numx.dart

@@ -33,3 +33,8 @@ extension BigIntX on BigInt {
 
   String get kb2Str => (this * BigInt.from(1024)).bytes2Str;
 }
+
+extension IntX on int {
+  Duration secondsToDuration() => Duration(seconds: this);
+  DateTime get tsToDateTime => DateTime.fromMillisecondsSinceEpoch(this * 1000);
+}

lib/core/extension/order.dart

@@ -1,3 +1,4 @@
+import 'package:toolbox/core/extension/listx.dart';
 import 'package:toolbox/core/persistant_store.dart';
 
 typedef Order<T> = List<T>;
@@ -52,7 +53,7 @@ extension OrderX<T> on Order<T> {
     move(index, newIndex, property: property, onMove: onMove);
   }
 
-  /// order: ['d', 'b', 'e']\
+  /// order: ['d', 'b', 'e']
   /// this: ['a', 'b', 'c', 'd']\
   /// result: ['d', 'b', 'a', 'c']\
   /// return: ['e']
@@ -64,11 +65,11 @@ extension OrderX<T> on Order<T> {
     final missed = <T>[];
     final surplus = <String>[];
     for (final id in order.toSet()) {
-      try {
-        final item = firstWhere((e) => finder(e, id));
-        newOrder.add(item);
-      } catch (e) {
+      final item = firstWhereOrNull((element) => finder(element, id));
+      if (item == null) {
         surplus.add(id);
+      } else {
+        newOrder.add(item);
       }
     }
     for (final item in this) {

lib/core/extension/widget.dart

@@ -0,0 +1,7 @@
+import 'package:flutter/material.dart';
+
+extension WidgetX on Widget {
+  Widget get card {
+    return Card(child: this);
+  }
+}

lib/core/route.dart

@@ -9,6 +9,7 @@ import 'package:toolbox/view/page/iperf.dart';
 import 'package:toolbox/view/page/ping.dart';
 import 'package:toolbox/view/page/private_key/edit.dart';
 import 'package:toolbox/view/page/private_key/list.dart';
+import 'package:toolbox/view/page/pve.dart';
 import 'package:toolbox/view/page/server/detail.dart';
 import 'package:toolbox/view/page/setting/platform/android.dart';
 import 'package:toolbox/view/page/setting/platform/ios.dart';
@@ -227,4 +228,8 @@ class AppRoute {
   static AppRoute serverFuncBtnsOrder({Key? key}) {
     return AppRoute(ServerFuncBtnsOrderPage(key: key), 'server_func_btns_seq');
   }
+
+  static AppRoute pve({Key? key, required ServerPrivateInfo spi}) {
+    return AppRoute(PvePage(key: key, spi: spi), 'pve');
+  }
 }