new: container stats (#272)

lib/data/model/app/error.dart

@@ -40,7 +40,7 @@ enum ContainerErrType {
   invalidVersion,
   cmdNoPrefix,
   segmentsNotMatch,
-  parsePsItem,
+  parsePs,
   parseImages,
   parseStats,
 }

lib/data/model/container/ps.dart

@@ -1,5 +1,7 @@
 import 'dart:convert';
 
+import 'package:toolbox/core/extension/context/locale.dart';
+import 'package:toolbox/core/extension/numx.dart';
 import 'package:toolbox/data/model/container/type.dart';
 
 abstract final class ContainerPs {
@@ -9,7 +11,14 @@ abstract final class ContainerPs {
   String? get cmd;
   bool get running;
 
+  String? cpu;
+  String? mem;
+  String? net;
+  String? disk;
+
   factory ContainerPs.fromRawJson(String s, ContainerType typ) => typ.ps(s);
+
+  void parseStats(String s);
 }
 
 final class PodmanPs implements ContainerPs {
@@ -23,6 +32,11 @@ final class PodmanPs implements ContainerPs {
   final List<String>? names;
   final int? startedAt;
 
+  String? cpu;
+  String? mem;
+  String? net;
+  String? disk;
+
   PodmanPs({
     this.command,
     this.created,
@@ -42,6 +56,23 @@ final class PodmanPs implements ContainerPs {
   @override
   bool get running => exited != true;
 
+  @override
+  void parseStats(String s) {
+    final stats = json.decode(s);
+    final cpuD = (stats['CPU'] as double? ?? 0).toStringAsFixed(1);
+    final cpuAvgD = (stats['AvgCPU'] as double? ?? 0).toStringAsFixed(1);
+    cpu = '$cpuD% / ${l10n.pingAvg} $cpuAvgD%';
+    final memLimit = (stats['MemLimit'] as int? ?? 0).bytes2Str;
+    final memUsage = (stats['MemUsage'] as int? ?? 0).bytes2Str;
+    mem = '$memUsage / $memLimit';
+    final netIn = (stats['NetInput'] as int? ?? 0).bytes2Str;
+    final netOut = (stats['NetOutput'] as int? ?? 0).bytes2Str;
+    net = '↓ $netIn / ↑ $netOut';
+    final diskIn = (stats['BlockInput'] as int? ?? 0).bytes2Str;
+    final diskOut = (stats['BlockOutput'] as int? ?? 0).bytes2Str;
+    disk = '${l10n.read} $diskOut / ${l10n.write} $diskIn';
+  }
+
   factory PodmanPs.fromRawJson(String str) =>
       PodmanPs.fromJson(json.decode(str));
 
@@ -84,6 +115,11 @@ final class DockerPs implements ContainerPs {
   final String? names;
   final String? state;
 
+  String? cpu;
+  String? mem;
+  String? net;
+  String? disk;
+
   DockerPs({
     this.command,
     this.createdAt,
@@ -102,6 +138,15 @@ final class DockerPs implements ContainerPs {
   @override
   bool get running => state == 'running';
 
+  @override
+  void parseStats(String s) {
+    final stats = json.decode(s);
+    cpu = stats['CPUPerc'];
+    mem = stats['MemUsage'];
+    net = stats['NetIO'];
+    disk = stats['BlockIO'];
+  }
+
   factory DockerPs.fromRawJson(String str) =>
       DockerPs.fromJson(json.decode(str));
 

lib/data/model/container/version.dart

@@ -1,64 +0,0 @@
-import 'dart:convert';
-
-class Containerd {
-  final ContainerdClient client;
-
-  Containerd({
-    required this.client,
-  });
-
-  factory Containerd.fromRawJson(String str) =>
-      Containerd.fromJson(json.decode(str));
-
-  String toRawJson() => json.encode(toJson());
-
-  factory Containerd.fromJson(Map<String, dynamic> json) => Containerd(
-        client: ContainerdClient.fromJson(json["Client"]),
-      );
-
-  Map<String, dynamic> toJson() => {
-        "Client": client.toJson(),
-      };
-}
-
-class ContainerdClient {
-  final String apiVersion;
-  final String version;
-  final String goVersion;
-  final String gitCommit;
-  final String builtTime;
-  final String os;
-
-  ContainerdClient({
-    required this.apiVersion,
-    required this.version,
-    required this.goVersion,
-    required this.gitCommit,
-    required this.builtTime,
-    required this.os,
-  });
-
-  factory ContainerdClient.fromRawJson(String str) =>
-      ContainerdClient.fromJson(json.decode(str));
-
-  String toRawJson() => json.encode(toJson());
-
-  factory ContainerdClient.fromJson(Map<String, dynamic> json) =>
-      ContainerdClient(
-        apiVersion: json["ApiVersion"],
-        version: json["Version"],
-        goVersion: json["GoVersion"],
-        gitCommit: json["GitCommit"],
-        builtTime: json["BuildTime"],
-        os: json["Os"],
-      );
-
-  Map<String, dynamic> toJson() => {
-        "ApiVersion": apiVersion,
-        "Version": version,
-        "GoVersion": goVersion,
-        "GitCommit": gitCommit,
-        "BuildTime": builtTime,
-        "Os": os,
-      };
-}