feat: move PD Core into Essentials

src/PepperDash.Core/JsonToSimpl/JsonToSimplGenericMaster.cs

@@ -0,0 +1,118 @@
+using System;
+using System.Collections.Generic;
+using Crestron.SimplSharp;
+using Newtonsoft.Json.Linq;
+
+namespace PepperDash.Core.JsonToSimpl
+{
+    /// <summary>
+    /// Generic Master
+    /// </summary>
+	public class JsonToSimplGenericMaster : JsonToSimplMaster
+    {
+		/*****************************************************************************************/
+		/** Privates **/
+
+        
+		// The JSON file in JObject form
+		// For gathering the incoming data
+		object StringBuilderLock = new object();
+		// To prevent multiple same-file access
+		static object WriteLock = new object();
+
+        /// <summary>
+        /// Callback action for saving
+        /// </summary>
+		public Action<string> SaveCallback { get; set; }
+
+		/*****************************************************************************************/
+
+		/// <summary>
+        /// SIMPL+ default constructor.
+        /// </summary>
+		public JsonToSimplGenericMaster()
+        {
+		}
+
+		/// <summary>
+		/// Loads in JSON and triggers evaluation on all children
+		/// </summary>
+		/// <param name="json"></param>
+		public void LoadWithJson(string json)
+		{
+			OnBoolChange(false, 0, JsonToSimplConstants.JsonIsValidBoolChange);
+			try
+			{
+				JsonObject = JObject.Parse(json);
+				foreach (var child in Children)
+					child.ProcessAll();
+				OnBoolChange(true, 0, JsonToSimplConstants.JsonIsValidBoolChange);
+			}
+			catch (Exception e)
+			{
+				var msg = string.Format("JSON parsing failed:\r{0}", e);
+				CrestronConsole.PrintLine(msg);
+				ErrorLog.Error(msg);
+			}
+		}
+
+		/// <summary>
+		/// Loads JSON into JsonObject, but does not trigger evaluation by children
+		/// </summary>
+		/// <param name="json"></param>
+		public void SetJsonWithoutEvaluating(string json)
+		{
+			try
+			{
+				JsonObject = JObject.Parse(json);
+			}
+			catch (Exception e)
+			{
+				Debug.Console(0, this, "JSON parsing failed:\r{0}", e);
+			}
+		}
+
+		/// <summary>
+		/// 
+		/// </summary>
+		public override void Save()
+		{
+			// this code is duplicated in the other masters!!!!!!!!!!!!!
+ 			UnsavedValues = new Dictionary<string, JValue>();
+			// Make each child update their values into master object
+			foreach (var child in Children)
+			{
+				Debug.Console(1, this, "Master. checking child [{0}] for updates to save",  child.Key);
+				child.UpdateInputsForMaster();
+			}
+
+			if (UnsavedValues == null || UnsavedValues.Count == 0)
+			{
+				Debug.Console(1, this, "Master. No updated values to save. Skipping");
+				return;
+			}
+
+			lock (WriteLock)
+			{
+				Debug.Console(1, this, "Saving");
+				foreach (var path in UnsavedValues.Keys)
+				{
+					var tokenToReplace = JsonObject.SelectToken(path);
+					if (tokenToReplace != null)
+					{// It's found
+						tokenToReplace.Replace(UnsavedValues[path]);
+						Debug.Console(1, this, "Master Updating '{0}'", path);
+					}
+					else // No token.  Let's make one 
+					{
+						Debug.Console(1, "Master Cannot write value onto missing property: '{0}'", path);
+					}
+				}
+			}
+			if (SaveCallback != null)
+				SaveCallback(JsonObject.ToString());
+			else
+				Debug.Console(0, this, "WARNING: No save callback defined.");
+		}
+	}
+}