修改提交

Packages/cn.tuanjie.codely.bridge/Editor/Helpers/JsonCommandHelper.cs

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+using System;
+using System.Linq;
+using Codely.Newtonsoft.Json.Linq;
+
+namespace UnityTcp.Editor.Helpers
+{
+    /// <summary>
+    /// Helper class for JSON command processing utilities
+    /// </summary>
+    public static class JsonCommandHelper
+    {
+        /// <summary>
+        /// Helper method to check if a string is valid JSON
+        /// </summary>
+        public static bool IsValidJson(string text)
+        {
+            if (string.IsNullOrWhiteSpace(text))
+            {
+                return false;
+            }
+
+            text = text.Trim();
+            if (
+                (text.StartsWith("{") && text.EndsWith("}"))
+                || // Object
+                (text.StartsWith("[") && text.EndsWith("]"))
+            ) // Array
+            {
+                try
+                {
+                    JToken.Parse(text);
+                    return true;
+                }
+                catch
+                {
+                    return false;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Helper method to get a summary of parameters for error reporting
+        /// </summary>
+        public static string GetParamsSummary(JObject @params)
+        {
+            try
+            {
+                return @params == null || !@params.HasValues
+                    ? "No parameters"
+                    : string.Join(
+                        ", ",
+                        @params
+                            .Properties()
+                            .Select(static p =>
+                                $"{p.Name}: {p.Value?.ToString()?[..Math.Min(20, p.Value?.ToString()?.Length ?? 0)]}"
+                            )
+                    );
+            }
+            catch
+            {
+                return "Could not summarize parameters";
+            }
+        }
+    }
+}