pkg mgr support zypper pacman opkg

lib/data/model/pkg/upgrade_info.dart

@@ -1,30 +1,37 @@
-import 'package:toolbox/data/model/server/dist.dart';
+import 'package:toolbox/data/model/pkg/manager.dart';
 
 class UpgradePkgInfo {
-  final String _raw;
-  final Dist _dist;
+  final PkgManager? _mgr;
 
   late String package;
   late String nowVersion;
   late String newVersion;
   late String arch;
 
-  UpgradePkgInfo(this._raw, this._dist) {
-    switch (_dist) {
-      case Dist.debian:
-      case Dist.ubuntu:
-        _parseApt();
+  UpgradePkgInfo(String raw, this._mgr) {
+    switch (_mgr) {
+      case PkgManager.apt:
+        _parseApt(raw);
         break;
-      case Dist.centos:
-        _parseYum();
+      case PkgManager.yum:
+        _parseYum(raw);
+        break;
+      case PkgManager.zypper:
+        _parseZypper(raw);
+        break;
+      case PkgManager.pacman:
+        _parsePacman(raw);
+        break;
+      case PkgManager.opkg:
+        _parseOpkg(raw);
         break;
       default:
-        throw Exception('Unsupported dist: $_dist');
+        throw Exception('Unsupported pkg type: $_mgr');
     }
   }
 
-  void _parseApt() {
-    final split1 = _raw.split("/");
+  void _parseApt(String raw) {
+    final split1 = raw.split("/");
     package = split1[0];
     final split2 = split1[1].split(" ");
     newVersion = split2[1];
@@ -32,8 +39,8 @@ class UpgradePkgInfo {
     nowVersion = split2[5].replaceFirst(']', '');
   }
 
-  void _parseYum() {
-    final result = RegExp(r'\S+').allMatches(_raw);
+  void _parseYum(String raw) {
+    final result = RegExp(r'\S+').allMatches(raw);
     final pkgAndArch = result.elementAt(0).group(0) ?? '.';
     final split1 = pkgAndArch.split('.');
     package = split1[0];
@@ -41,4 +48,28 @@ class UpgradePkgInfo {
     newVersion = result.elementAt(1).group(0) ?? 'Unknown';
     nowVersion = '';
   }
+
+  void _parseZypper(String raw) {
+    final cols = raw.split("|");
+    package = cols[2].trim();
+    nowVersion = cols[3].trim();
+    newVersion = cols[4].trim();
+    arch = cols[5].trim();
+  }
+
+  void _parsePacman(String raw) {
+    final parts = raw.split(' ');
+    package = parts[0];
+    nowVersion = parts[1];
+    newVersion = parts[3];
+    arch = '';
+  }
+
+  void _parseOpkg(String raw) {
+    final parts = raw.split(' - ');
+    package = parts[0];
+    nowVersion = parts[1];
+    newVersion = parts[2];
+    arch = '';
+  }
 }