opt. proj struct

lib/data/model/server/cpu_status.dart

@@ -1,19 +1,3 @@
-get initOneTimeCpuStatus => OneTimeCpuStatus(
-      'cpu',
-      0,
-      0,
-      0,
-      0,
-      0,
-      0,
-      0,
-    );
-get initCpuStatus => CpuStatus(
-      [initOneTimeCpuStatus],
-      [initOneTimeCpuStatus],
-      '',
-    );
-
 class CpuStatus {
   List<OneTimeCpuStatus> _pre;
   List<OneTimeCpuStatus> _now;
@@ -107,3 +91,51 @@ class OneTimeCpuStatus {
 
   int get total => user + sys + nice + idle + iowait + irq + softirq;
 }
+
+List<OneTimeCpuStatus> parseCPU(String raw) {
+  final List<OneTimeCpuStatus> cpus = [];
+
+  for (var item in raw.split('\n')) {
+    if (item == '') break;
+    final id = item.split(' ').first;
+    final matches = item.replaceFirst(id, '').trim().split(' ');
+    cpus.add(OneTimeCpuStatus(
+        id,
+        int.parse(matches[0]),
+        int.parse(matches[1]),
+        int.parse(matches[2]),
+        int.parse(matches[3]),
+        int.parse(matches[4]),
+        int.parse(matches[5]),
+        int.parse(matches[6])));
+  }
+  return cpus;
+}
+
+final cpuTempReg = RegExp(r'(x86_pkg_temp|cpu_thermal)');
+
+String parseCPUTemp(List<String> segments) {
+  const noMatch = "/sys/class/thermal/thermal_zone*/type";
+  final type = segments[0];
+  final value = segments[1];
+  // Not support to get CPU temperature
+  if (value.contains(noMatch) ||
+      type.contains(noMatch) ||
+      value.isEmpty ||
+      type.isEmpty) {
+    return '';
+  }
+  final split = type.split('\n');
+  int idx = 0;
+  for (var item in split) {
+    if (item.contains(cpuTempReg)) {
+      break;
+    }
+    idx++;
+  }
+  final valueSplited = value.split('\n');
+  if (idx >= valueSplited.length) return '';
+  final temp = int.tryParse(valueSplited[idx].trim());
+  if (temp == null) return '';
+  return '${(temp / 1000).toStringAsFixed(1)}°C';
+}

lib/data/model/server/memory.dart

@@ -1,11 +1,3 @@
-get initMemory => Memory(
-      total: 1,
-      used: 0,
-      free: 1,
-      cache: 0,
-      avail: 1,
-    );
-
 class Memory {
   int total;
   int used;
@@ -19,3 +11,23 @@ class Memory {
       required this.cache,
       required this.avail});
 }
+
+final memItemReg = RegExp(r'([A-Z].+:)\s+([0-9]+) kB');
+
+Memory parseMem(String raw) {
+  final items = raw.split('\n').map((e) => memItemReg.firstMatch(e)).toList();
+  final total = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'MemTotal:')?.group(2) ?? '1');
+  final free = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'MemFree:')?.group(2) ?? '0');
+  final cached = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'Cached:')?.group(2) ?? '0');
+  final available = int.parse(
+      items.firstWhere((e) => e?.group(1) == 'MemAvailable:')?.group(2) ?? '0');
+  return Memory(
+      total: total,
+      used: total - available,
+      free: free,
+      cache: cached,
+      avail: available);
+}

lib/data/model/server/net_speed.dart

@@ -1,16 +1,5 @@
 import 'package:toolbox/core/extension/numx.dart';
 
-get initNetSpeedPart => NetSpeedPart(
-      '',
-      0,
-      0,
-      0,
-    );
-get initNetSpeed => NetSpeed(
-      [initNetSpeedPart],
-      [initNetSpeedPart],
-    );
-
 class NetSpeedPart {
   String device;
   int bytesIn;
@@ -69,3 +58,23 @@ class NetSpeed {
   String buildStandardOutput(double speed) =>
       '${speed.convertBytes.toLowerCase()}/s';
 }
+
+List<NetSpeedPart> parseNetSpeed(String raw) {
+  final split = raw.split('\n');
+  if (split.length < 4) {
+    return [];
+  }
+
+  final time = int.parse(split[split.length - 1]);
+  final results = <NetSpeedPart>[];
+  for (final item in split.sublist(2, split.length - 1)) {
+    final data = item.trim().split(':');
+    final device = data.first;
+    final bytes = data.last.trim().split(' ');
+    bytes.removeWhere((element) => element == '');
+    final bytesIn = int.parse(bytes.first);
+    final bytesOut = int.parse(bytes[8]);
+    results.add(NetSpeedPart(device, bytesIn, bytesOut, time));
+  }
+  return results;
+}

lib/data/model/server/server_status.dart

@@ -8,16 +8,6 @@ import 'package:toolbox/data/model/server/tcp_status.dart';
 /// Code generated by jsonToDartModel https://ashamp.github.io/jsonToDartModel/
 ///
 
-get initStatus => ServerStatus(
-      initCpuStatus,
-      initMemory,
-      'Loading...',
-      '',
-      [DiskInfo('/', '/', 0, '0', '0', '0')],
-      TcpStatus(0, 0, 0, 0),
-      initNetSpeed,
-    );
-
 class ServerStatus {
 /*
 {

lib/data/model/server/tcp_status.dart

@@ -1,3 +1,5 @@
+import '../../../core/extension/stringx.dart';
+
 ///
 /// Code generated by jsonToDartModel https://ashamp.github.io/jsonToDartModel/
 ///
@@ -39,3 +41,16 @@ class TcpStatus {
     return data;
   }
 }
+
+final numReg = RegExp(r'\s{1,}');
+
+TcpStatus? parseTcp(String raw) {
+  final lines = raw.split('\n');
+  final idx = lines.lastWhere((element) => element.startsWith('Tcp:'),
+      orElse: () => '');
+  if (idx != '') {
+    final vals = idx.split(numReg);
+    return TcpStatus(vals[5].i, vals[6].i, vals[7].i, vals[8].i);
+  }
+  return null;
+}

lib/data/model/ssh/virtual_key.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/material.dart';
+import 'package:xterm/core.dart';
+
+class VirtualKey {
+  final TerminalKey key;
+  final String text;
+  final bool toggleable;
+  final IconData? icon;
+
+  VirtualKey(this.key, this.text, {this.toggleable = false, this.icon});
+}
+
+var virtualKeys = [
+  VirtualKey(TerminalKey.escape, 'Esc'),
+  VirtualKey(TerminalKey.alt, 'Alt', toggleable: true),
+  VirtualKey(TerminalKey.pageUp, 'PgUp'),
+  VirtualKey(TerminalKey.arrowUp, 'Up', icon: Icons.arrow_upward),
+  VirtualKey(TerminalKey.pageDown, 'PgDn'),
+  VirtualKey(TerminalKey.end, 'End'),
+  VirtualKey(TerminalKey.tab, 'Tab'),
+  VirtualKey(TerminalKey.control, 'Ctrl', toggleable: true),
+  VirtualKey(TerminalKey.arrowLeft, 'Left', icon: Icons.arrow_back),
+  VirtualKey(TerminalKey.arrowDown, 'Down', icon: Icons.arrow_downward),
+  VirtualKey(TerminalKey.arrowRight, 'Right', icon: Icons.arrow_forward),
+  VirtualKey(TerminalKey.home, 'Home'),
+];