feat: ability to disable monitoring cmds (#840)

lib/data/model/app/scripts/cmd_types.dart

@@ -1,9 +1,16 @@
 import 'package:server_box/core/extension/context/locale.dart';
+import 'package:server_box/data/model/app/scripts/script_consts.dart';
 import 'package:server_box/data/model/server/system.dart';
 
 /// Base class for all command type enums
-abstract class CommandType {
+abstract class CommandType implements Enum {
   String get cmd;
+  
+  /// Get command-specific separator
+  String get separator;
+  
+  /// Get command-specific divider (separator with echo and formatting)
+  String get divider;
 }
 
 /// Linux/Unix status commands
@@ -83,6 +90,12 @@ enum StatusCmdType implements CommandType {
   final String cmd;
 
   const StatusCmdType(this.cmd);
+  
+  @override
+  String get separator => ScriptConstants.getCmdSeparator(name);
+  
+  @override
+  String get divider => ScriptConstants.getCmdDivider(name);
 }
 
 /// BSD/macOS status commands
@@ -102,6 +115,12 @@ enum BSDStatusCmdType implements CommandType {
   final String cmd;
 
   const BSDStatusCmdType(this.cmd);
+  
+  @override
+  String get separator => ScriptConstants.getCmdSeparator(name);
+  
+  @override
+  String get divider => ScriptConstants.getCmdDivider(name);
 }
 
 /// Windows PowerShell status commands
@@ -225,6 +244,12 @@ enum WindowsStatusCmdType implements CommandType {
   final String cmd;
 
   const WindowsStatusCmdType(this.cmd);
+  
+  @override
+  String get separator => ScriptConstants.getCmdSeparator(name);
+  
+  @override
+  String get divider => ScriptConstants.getCmdDivider(name);
 }
 
 /// Extensions for StatusCmdType
@@ -240,10 +265,10 @@ extension StatusCmdTypeX on StatusCmdType {
   };
 }
 
-/// Generic extension for Enum types
-extension EnumX on Enum {
-  /// Find out the required segment from [segments]
-  String find(List<String> segments) {
-    return segments[index];
+/// Extension for CommandType to find content in parsed map
+extension CommandTypeX on CommandType {
+  /// Find the command output from the parsed script output map
+  String findInMap(Map<String, String> parsedOutput) {
+    return parsedOutput[name] ?? '';
   }
 }

lib/data/model/app/scripts/script_builders.dart

@@ -3,11 +3,11 @@ import 'package:server_box/data/model/app/scripts/script_consts.dart';
 import 'package:server_box/data/model/app/scripts/shell_func.dart';
 
 /// Abstract base class for platform-specific script builders
-abstract class ScriptBuilder {
+sealed class ScriptBuilder {
   const ScriptBuilder();
 
   /// Generate a complete script for all shell functions
-  String buildScript(Map<String, String>? customCmds);
+  String buildScript(Map<String, String>? customCmds, [List<String>? disabledCmdTypes]);
 
   /// Get the script file name for this platform
   String get scriptFileName;
@@ -23,9 +23,6 @@ abstract class ScriptBuilder {
 
   /// Get the script header for this platform
   String get scriptHeader;
-
-  /// Get the command divider for this platform
-  String get cmdDivider => ScriptConstants.cmdDivider;
 }
 
 /// Windows PowerShell script builder
@@ -53,13 +50,19 @@ class WindowsScriptBuilder extends ScriptBuilder {
   @override
   String getCustomCmdsString(ShellFunc func, Map<String, String>? customCmds) {
     if (func == ShellFunc.status && customCmds != null && customCmds.isNotEmpty) {
-      return '\n${customCmds.values.map((cmd) => '\t$cmd').join('\n')}';
+      final sb = StringBuffer();
+      for (final e in customCmds.entries) {
+        final cmdDivider = ScriptConstants.getCustomCmdSeparator(e.key);
+        sb.writeln('    Write-Host "$cmdDivider"');
+        sb.writeln('    ${e.value}');
+      }
+      return '\n$sb';
     }
     return '';
   }
 
   @override
-  String buildScript(Map<String, String>? customCmds) {
+  String buildScript(Map<String, String>? customCmds, [List<String>? disabledCmdTypes]) {
     final sb = StringBuffer();
     sb.write(scriptHeader);
 
@@ -69,7 +72,7 @@ class WindowsScriptBuilder extends ScriptBuilder {
 
       sb.write('''
 function ${func.name} {
-    ${_getWindowsCommand(func).split('\n').map((e) => e.isEmpty ? '' : '    $e').join('\n')}$customCmdsStr
+    ${_getWindowsCommand(func, disabledCmdTypes).split('\n').map((e) => e.isEmpty ? '' : '    $e').join('\n')}$customCmdsStr
 }
 
 ''');
@@ -92,14 +95,20 @@ switch (\$args[0]) {
   }
 
   /// Get Windows-specific command for a shell function
-  String _getWindowsCommand(ShellFunc func) => switch (func) {
-    ShellFunc.status => WindowsStatusCmdType.values.map((e) => e.cmd).join(cmdDivider),
+  String _getWindowsCommand(ShellFunc func, [List<String>? disabledCmdTypes]) => switch (func) {
+    ShellFunc.status => _getWindowsStatusCommand(disabledCmdTypes: disabledCmdTypes ?? []),
     ShellFunc.process => 'Get-Process | Select-Object ProcessName, Id, CPU, WorkingSet | ConvertTo-Json',
     ShellFunc.shutdown => 'Stop-Computer -Force',
     ShellFunc.reboot => 'Restart-Computer -Force',
     ShellFunc.suspend =>
       'Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.Application]::SetSuspendState(\'Suspend\', \$false, \$false)',
   };
+
+  /// Get Windows status command with command-specific separators
+  String _getWindowsStatusCommand({required List<String> disabledCmdTypes}) {
+    final cmdTypes = WindowsStatusCmdType.values.where((e) => !disabledCmdTypes.contains(e.name));
+    return cmdTypes.map((e) => '${e.divider}${e.cmd}').join('').trimRight(); // Remove trailing divider
+  }
 }
 
 /// Unix shell script builder
@@ -129,13 +138,19 @@ chmod 755 $scriptPath
   @override
   String getCustomCmdsString(ShellFunc func, Map<String, String>? customCmds) {
     if (func == ShellFunc.status && customCmds != null && customCmds.isNotEmpty) {
-      return '$cmdDivider\n\t${customCmds.values.join(cmdDivider)}';
+      final sb = StringBuffer();
+      for (final e in customCmds.entries) {
+        final cmdDivider = ScriptConstants.getCustomCmdSeparator(e.key);
+        sb.writeln('echo "$cmdDivider"');
+        sb.writeln(e.value);
+      }
+      return '\n$sb';
     }
     return '';
   }
 
   @override
-  String buildScript(Map<String, String>? customCmds) {
+  String buildScript(Map<String, String>? customCmds, [List<String>? disabledCmdTypes]) {
     final sb = StringBuffer();
     sb.write(scriptHeader);
     // Write each function
@@ -143,7 +158,7 @@ chmod 755 $scriptPath
       final customCmdsStr = getCustomCmdsString(func, customCmds);
       sb.write('''
 ${func.name}() {
-${_getUnixCommand(func).split('\n').map((e) => '\t$e').join('\n')}
+${_getUnixCommand(func, disabledCmdTypes).split('\n').map((e) => '\t$e').join('\n')}
 $customCmdsStr
 }
 
@@ -168,27 +183,24 @@ esac''');
   }
 
   /// Get Unix-specific command for a shell function
-  String _getUnixCommand(ShellFunc func) {
-    switch (func) {
-      case ShellFunc.status:
-        return _getUnixStatusCommand();
-      case ShellFunc.process:
-        return _getUnixProcessCommand();
-      case ShellFunc.shutdown:
-        return _getUnixShutdownCommand();
-      case ShellFunc.reboot:
-        return _getUnixRebootCommand();
-      case ShellFunc.suspend:
-        return _getUnixSuspendCommand();
-    }
+  String _getUnixCommand(ShellFunc func, [List<String>? disabledCmdTypes]) {
+    return switch (func) {
+      ShellFunc.status => _getUnixStatusCommand(disabledCmdTypes: disabledCmdTypes ?? []),
+      ShellFunc.process => _getUnixProcessCommand(),
+      ShellFunc.shutdown => _getUnixShutdownCommand(),
+      ShellFunc.reboot => _getUnixRebootCommand(),
+      ShellFunc.suspend => _getUnixSuspendCommand(),
+    };
   }
 
   /// Get Unix status command with OS detection
-  String _getUnixStatusCommand() {
-    // Generate command lists for better readability
-    final linuxCommands = StatusCmdType.values.map((e) => e.cmd).join(cmdDivider);
+  String _getUnixStatusCommand({required List<String> disabledCmdTypes}) {
+    // Generate command lists with command-specific separators, filtering disabled commands
+    final filteredLinuxCmdTypes = StatusCmdType.values.where((e) => !disabledCmdTypes.contains(e.name));
+    final linuxCommands = filteredLinuxCmdTypes.map((e) => '${e.divider}${e.cmd}').join('').trimRight();
 
-    final bsdCommands = BSDStatusCmdType.values.map((e) => e.cmd).join(cmdDivider);
+    final filteredBsdCmdTypes = BSDStatusCmdType.values.where((e) => !disabledCmdTypes.contains(e.name));
+    final bsdCommands = filteredBsdCmdTypes.map((e) => '${e.divider}${e.cmd}').join('').trimRight();
 
     return '''
 if [ "\$macSign" = "" ] && [ "\$bsdSign" = "" ]; then

lib/data/model/app/scripts/script_consts.dart

@@ -17,8 +17,58 @@ class ScriptConstants {
   // Command separators and dividers
   static const String separator = 'SrvBoxSep';
 
-  /// The suffix `\t` is for formatting
-  static const String cmdDivider = '\necho $separator\n\t';
+  /// Custom command separator
+  static const String customCmdSep = 'SrvBoxCusCmdSep';
+
+  /// Generate command-specific separator
+  static String getCmdSeparator(String cmdName) => '$separator.$cmdName';
+
+  /// Generate command-specific divider for custom commands
+  static String getCustomCmdSeparator(String cmdName) => '$customCmdSep.$cmdName';
+
+  /// Generate command-specific divider
+  static String getCmdDivider(String cmdName) => '\necho ${getCmdSeparator(cmdName)}\n\t';
+
+  /// Parse script output into command-specific map
+  static Map<String, String> parseScriptOutput(String raw) {
+    final result = <String, String>{};
+    
+    if (raw.isEmpty) return result;
+    
+    // Parse line by line to properly handle command-specific separators
+    final lines = raw.split('\n');
+    String? currentCmd;
+    final buffer = StringBuffer();
+    
+    for (final line in lines) {
+      if (line.startsWith('$separator.')) {
+        // Save previous command content
+        if (currentCmd != null) {
+          result[currentCmd] = buffer.toString().trim();
+          buffer.clear();
+        }
+        // Start new command
+        currentCmd = line.substring('$separator.'.length);
+      } else if (line.startsWith('$customCmdSep.')) {
+        // Save previous command content
+        if (currentCmd != null) {
+          result[currentCmd] = buffer.toString().trim();
+          buffer.clear();
+        }
+        // Start new custom command
+        currentCmd = line.substring('$customCmdSep.'.length);
+      } else if (currentCmd != null) {
+        buffer.writeln(line);
+      }
+    }
+    
+    // Don't forget the last command
+    if (currentCmd != null) {
+      result[currentCmd] = buffer.toString().trim();
+    }
+    
+    return result;
+  }
 
   // Path separators
   static const String unixPathSeparator = '/';

lib/data/model/app/scripts/shell_func.dart

@@ -93,10 +93,10 @@ class ShellFuncManager {
   }
 
   /// Generate complete script based on system type
-  static String allScript(Map<String, String>? customCmds, {SystemType? systemType}) {
+  static String allScript(Map<String, String>? customCmds, {SystemType? systemType, List<String>? disabledCmdTypes}) {
     final isWindows = systemType == SystemType.windows;
     final builder = ScriptBuilderFactory.getBuilder(isWindows);
 
-    return builder.buildScript(customCmds);
+    return builder.buildScript(customCmds, disabledCmdTypes);
   }
 }