opt. & new

- opt.: docker page perf
- new: docker stats

lib/data/model/app/error.dart

@@ -36,7 +36,8 @@ enum DockerErrType {
   noClient,
   notInstalled,
   invalidVersion,
-  cmdNoPrefix
+  cmdNoPrefix,
+  segmentsNotMatch,
 }
 
 class DockerErr extends Err<DockerErrType> {

lib/data/model/app/shell_func.dart

@@ -1,9 +1,13 @@
+import '../../res/server_cmd.dart';
+
 class AppShellFunc {
   final String name;
   final String cmd;
   final String flag;
 
   const AppShellFunc(this.name, this.cmd, this.flag);
+
+  String get exec => 'sh $shellPath -$flag';
 }
 
 typedef AppShellFuncs = List<AppShellFunc>;
@@ -39,3 +43,8 @@ esac
     return sb.toString();
   }
 }
+
+// enum AppShellFuncType {
+//   status,
+//   docker;
+// }

lib/data/model/docker/ps.dart

@@ -8,6 +8,10 @@ class DockerPsItem {
   late String status;
   late String ports;
   late String name;
+  String? cpu;
+  String? mem;
+  String? net;
+  String? disk;
 
   DockerPsItem(
     this.containerId,
@@ -37,6 +41,20 @@ class DockerPsItem {
     }
   }
 
+  void parseStats(String rawString) {
+    if (rawString.isEmpty) {
+      return;
+    }
+    final parts = rawString.split(_seperator);
+    if (parts.length != 8) {
+      return;
+    }
+    cpu = parts[2];
+    mem = parts[3];
+    net = parts[5];
+    disk = parts[6];
+  }
+
   bool get running => status.contains('Up ');
 
   @override