rewrite pkg

lib/data/model/pkg/manager.dart

@@ -1 +1,119 @@
-enum PkgManager { apt, yum, zypper, pacman, opkg }
+import 'package:toolbox/data/model/server/dist.dart';
+
+enum PkgManager {
+  apt,
+  yum,
+  zypper,
+  pacman,
+  opkg,
+  apk;
+
+  String? get listUpdate {
+    switch (this) {
+      case PkgManager.yum:
+        return 'yum check-update';
+      case PkgManager.apt:
+        return 'apt list --upgradeable';
+      case PkgManager.zypper:
+        return 'zypper lu';
+      case PkgManager.pacman:
+        return 'pacman -Qu';
+      case PkgManager.opkg:
+        return 'opkg list-upgradable';
+      case PkgManager.apk:
+        return 'apk list --upgradable';
+      default:
+        return null;
+    }
+  }
+
+  String? get update {
+    switch (this) {
+      case PkgManager.apt:
+        return 'apt update';
+      case PkgManager.pacman:
+        return 'pacman -Sy';
+      case PkgManager.opkg:
+        return 'opkg update';
+      case PkgManager.apk:
+        return 'apk update';
+      default:
+        return null;
+    }
+  }
+
+  String? upgrade(String args) {
+    switch (this) {
+      case PkgManager.yum:
+        return 'yum upgrade -y';
+      case PkgManager.apt:
+        return 'apt upgrade -y';
+      case PkgManager.zypper:
+        return 'zypper up -y';
+      case PkgManager.pacman:
+        return 'pacman -Syu --noconfirm';
+      case PkgManager.opkg:
+        return 'opkg upgrade $args';
+      case PkgManager.apk:
+        return 'apk upgrade';
+      default:
+        return null;
+    }
+  }
+
+  List<String> updateListRemoveUnused(List<String> list) {
+    switch (this) {
+      case PkgManager.yum:
+        list = list.sublist(2);
+        list.removeWhere((element) => element.isEmpty);
+        final endLine = list.lastIndexWhere(
+            (element) => element.contains('Obsoleting Packages'));
+        list = list.sublist(0, endLine);
+        break;
+      case PkgManager.apt:
+        // avoid other outputs
+        // such as: [Could not chdir to home directory /home/test: No such file or directory, , WARNING: apt does not have a stable CLI interface. Use with caution in scripts., , Listing...]
+        final idx =
+            list.indexWhere((element) => element.contains('[upgradable from:'));
+        if (idx == -1) {
+          return [];
+        }
+        list = list.sublist(idx);
+        list.removeWhere((element) => element.isEmpty);
+        break;
+      case PkgManager.zypper:
+        list = list.sublist(4);
+        break;
+      case PkgManager.pacman:
+      case PkgManager.opkg:
+      case PkgManager.apk:
+        break;
+    }
+    list.removeWhere((element) => element.isEmpty);
+    return list;
+  }
+}
+
+PkgManager? fromDist(Dist? dist) {
+  switch (dist) {
+    case Dist.centos:
+    case Dist.rocky:
+    case Dist.fedora:
+      return PkgManager.yum;
+    case Dist.debian:
+    case Dist.ubuntu:
+    case Dist.kali:
+    case Dist.armbian:
+      return PkgManager.apt;
+    case Dist.opensuse:
+      return PkgManager.zypper;
+    case Dist.wrt:
+      return PkgManager.opkg;
+    case Dist.arch:
+      return PkgManager.pacman;
+    case Dist.alpine:
+      return PkgManager.apk;
+    default:
+      return null;
+  }
+}

lib/data/model/pkg/upgrade_info.dart

@@ -25,6 +25,9 @@ class UpgradePkgInfo {
       case PkgManager.opkg:
         _parseOpkg(raw);
         break;
+      case PkgManager.apk:
+        _parseApk(raw);
+        break;
       default:
         throw Exception('Unsupported pkg type: $_mgr');
     }
@@ -72,4 +75,15 @@ class UpgradePkgInfo {
     newVersion = parts[2];
     arch = '';
   }
+
+  // libcrypto3-3.0.8-r4 x86_64 {openssl} (Apache-2.0) [upgradable from: libcrypto3-3.0.8-r3]
+  void _parseApk(String raw) {
+    final parts = raw.split(' ');
+    final len = parts.length;
+    newVersion = parts[len - 1];
+    nowVersion = parts[0];
+    newVersion = newVersion.substring(0, newVersion.length - 1);
+    package = nowVersion;
+    arch = parts[1];
+  }
 }