add configuration update callback for script plugins & update plugins to utilize

Application/Plugin/Script/ScriptPluginConfigurationWrapper.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using System.Text.Json;
@@ -6,15 +7,20 @@ using System.Threading.Tasks;
 using IW4MAdmin.Application.Configuration;
 using Jint;
 using Jint.Native;
+using Jint.Native.Json;
 using SharedLibraryCore.Interfaces;
 
 namespace IW4MAdmin.Application.Plugin.Script;
 
 public class ScriptPluginConfigurationWrapper
 {
+    public event Action<JsValue, Delegate> ConfigurationUpdated;
+    
     private readonly ScriptPluginConfiguration _config;
     private readonly IConfigurationHandlerV2<ScriptPluginConfiguration> _configHandler;
     private readonly Engine _scriptEngine;
+    private readonly JsonParser _engineParser;
+    private readonly List<(string, Delegate)> _updateCallbackActions = new();
     private string _pluginName;
 
     public ScriptPluginConfigurationWrapper(string pluginName, Engine scriptEngine, IConfigurationHandlerV2<ScriptPluginConfiguration> configHandler)
@@ -22,9 +28,16 @@ public class ScriptPluginConfigurationWrapper
         _pluginName = pluginName;
         _scriptEngine = scriptEngine;
         _configHandler = configHandler;
+        _configHandler.Updated += OnConfigurationUpdated; 
         _config = configHandler.Get("ScriptPluginSettings", new ScriptPluginConfiguration()).GetAwaiter().GetResult();
+        _engineParser = new JsonParser(_scriptEngine);
     }
 
+    ~ScriptPluginConfigurationWrapper()
+    {
+        _configHandler.Updated -= OnConfigurationUpdated;
+    }
+    
     public void SetName(string name)
     {
         _pluginName = name;
@@ -63,8 +76,10 @@ public class ScriptPluginConfigurationWrapper
 
         await _configHandler.Set(_config);
     }
+    
+    public JsValue GetValue(string key) => GetValue(key, null);
 
-    public JsValue GetValue(string key)
+    public JsValue GetValue(string key, Delegate updateCallback)
     {
         if (!_config.ContainsKey(_pluginName))
         {
@@ -83,6 +98,20 @@ public class ScriptPluginConfigurationWrapper
             item = jElem.Deserialize<List<dynamic>>();
         }
 
+        if (updateCallback is not null)
+        {
+            _updateCallbackActions.Add((key, updateCallback));
+        }
+
+        try
+        {
+            return _engineParser.Parse(item!.ToString()!);
+        }
+        catch
+        {
+            // ignored
+        }
+        
         return JsValue.FromObject(_scriptEngine, item);
     }
         
@@ -90,4 +119,12 @@ public class ScriptPluginConfigurationWrapper
     {
         return int.TryParse(value.ToString(CultureInfo.InvariantCulture), out var parsed) ? parsed : null;
     }
+    
+    private void OnConfigurationUpdated(ScriptPluginConfiguration config)
+    {
+        foreach (var callback in _updateCallbackActions)
+        {
+            ConfigurationUpdated?.Invoke(GetValue(callback.Item1), callback.Item2);
+        }
+    }
 }

Application/Plugin/Script/ScriptPluginV2.cs

@@ -291,6 +291,15 @@ public class ScriptPluginV2 : IPluginV2
         _scriptPluginConfigurationWrapper =
             new ScriptPluginConfigurationWrapper(_fileName.Split(Path.DirectorySeparatorChar).Last(), ScriptEngine,
                 _configHandler);
+
+        _scriptPluginConfigurationWrapper.ConfigurationUpdated += (configValue, callbackAction) =>
+        {
+            WrapJavaScriptErrorHandling(() =>
+            {
+                callbackAction.DynamicInvoke(JsValue.Undefined, new[] { configValue });
+                return Task.CompletedTask;
+            }, _logger, _fileName, _onProcessingScript);
+        };
     }
 
     private void UnregisterScriptEntities(IManager manager)