尝试使用源生成器规范NodeModel代码逻辑

Library/Utils/DebounceHelper.cs

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+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Serein.Library.Utils
+{
+    /// <summary>
+    /// 消息防抖
+    /// </summary>
+    public static class DebounceHelper
+    {
+        private static readonly ConcurrentDictionary<string, DateTime> _lastExecutionTimes = new ConcurrentDictionary<string, DateTime>();
+        private static readonly object _lockObject = new object();
+
+        /// <summary>
+        /// 检查是否可以执行操作，根据传入的 key 和 debounceTime 来决定是否允许执行
+        /// </summary>
+        /// <param name="key">操作的唯一标识</param>
+        /// <param name="debounceTimeInMs">防抖时间，单位为毫秒</param>
+        /// <returns>如果可以执行操作，返回 true；否则返回 false</returns>
+        public static bool CanExecute(string key, int debounceTimeInMs)
+        {
+            lock (_lockObject)
+            {
+                var currentTime = DateTime.Now;
+
+                if (_lastExecutionTimes.TryGetValue(key, out DateTime lastExecutionTime))
+                {
+                    var timeSinceLastExecution = (currentTime - lastExecutionTime).TotalMilliseconds;
+
+                    if (timeSinceLastExecution < debounceTimeInMs)
+                    {
+                        // 如果距离上次执行时间小于防抖时间，不允许执行
+                        return false;
+                    }
+                }
+
+                // 更新上次执行时间
+                _lastExecutionTimes[key] = currentTime;
+                return true;
+            }
+        }
+    }
+
+}