Profiles - Split conditions into different types

Profile configurations - Added broken state (not yet shown in UI)

src/Artemis.Core/Models/Profile/Conditions/EventCondition.cs

@@ -1,4 +1,6 @@
 using System;
+using System.Linq;
+using Artemis.Core.Internal;
 using Artemis.Storage.Entities.Profile.Conditions;
 
 namespace Artemis.Core
@@ -8,7 +10,7 @@ namespace Artemis.Core
         private readonly string _displayName;
         private readonly object? _context;
         private DateTime _lastProcessedTrigger;
-        private DataModelPath _eventPath;
+        private DataModelPath? _eventPath;
 
         internal EventCondition(string displayName, object? context)
         {
@@ -17,6 +19,7 @@ namespace Artemis.Core
 
             Entity = new EventConditionEntity();
             Script = new NodeScript<bool>($"Activate {displayName}", $"Whether or not the event should activate the {displayName}", context);
+            UpdateEventNode();
         }
 
         internal EventCondition(EventConditionEntity entity, string displayName, object? context)
@@ -38,7 +41,7 @@ namespace Artemis.Core
         /// <summary>
         ///     Gets or sets the path to the event that drives this event condition
         /// </summary>
-        public DataModelPath EventPath
+        public DataModelPath? EventPath
         {
             set => SetAndNotify(ref _eventPath, value);
             get => _eventPath;
@@ -48,7 +51,7 @@ namespace Artemis.Core
 
         internal bool Evaluate()
         {
-            if (EventPath.GetValue() is not DataModelEvent dataModelEvent || dataModelEvent.LastTrigger <= _lastProcessedTrigger)
+            if (EventPath?.GetValue() is not IDataModelEvent dataModelEvent || dataModelEvent.LastTrigger <= _lastProcessedTrigger)
                 return false;
 
             // TODO: Place dataModelEvent.LastEventArgumentsUntyped; in the start node
@@ -65,7 +68,7 @@ namespace Artemis.Core
         public void Dispose()
         {
             Script.Dispose();
-            EventPath.Dispose();
+            EventPath?.Dispose();
         }
 
         #endregion
@@ -73,6 +76,25 @@ namespace Artemis.Core
         internal void LoadNodeScript()
         {
             Script.Load();
+            UpdateEventNode();
+        }
+
+        /// <summary>
+        /// Updates the event node, applying the selected event
+        /// </summary>
+        public void UpdateEventNode()
+        {
+            if (EventPath?.GetValue() is not IDataModelEvent dataModelEvent)
+                return;
+
+            if (Script.Nodes.FirstOrDefault(n => n is EventStartNode) is EventStartNode existing)
+                existing.UpdateDataModelEvent(dataModelEvent);
+            else
+            {
+                EventStartNode node = new();
+                node.UpdateDataModelEvent(dataModelEvent);
+                Script.AddNode(node);
+            }
         }
 
         #region Implementation of IStorageModel
@@ -82,13 +104,14 @@ namespace Artemis.Core
         {
             EventPath = new DataModelPath(null, Entity.EventPath);
             Script = new NodeScript<bool>($"Activate {_displayName}", $"Whether or not the event should activate the {_displayName}", Entity.Script, _context);
+            UpdateEventNode();
         }
 
         /// <inheritdoc />
         public void Save()
         {
-            EventPath.Save();
-            Entity.EventPath = EventPath.Entity;
+            EventPath?.Save();
+            Entity.EventPath = EventPath?.Entity;
             Script.Save();
             Entity.Script = Script.Entity;
         }

src/Artemis.Core/Models/Profile/Conditions/EventsCondition.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using Artemis.Storage.Entities.Profile.Abstract;
 using Artemis.Storage.Entities.Profile.Conditions;
@@ -18,7 +19,7 @@ namespace Artemis.Core
             _eventsList = new List<EventCondition>();
 
             ProfileElement = profileElement;
-            Events = new List<EventCondition>(_eventsList);
+            Events = new ReadOnlyCollection<EventCondition>(_eventsList);
         }
 
         internal EventsCondition(EventsConditionEntity entity, ProfileElement profileElement)
@@ -27,7 +28,7 @@ namespace Artemis.Core
             _eventsList = new List<EventCondition>();
 
             ProfileElement = profileElement;
-            Events = new List<EventCondition>(_eventsList);
+            Events = new ReadOnlyCollection<EventCondition>(_eventsList);
 
             Load();
         }

src/Artemis.Core/Models/ProfileConfiguration/ProfileConfiguration.cs

@@ -9,7 +9,7 @@ namespace Artemis.Core
     /// <summary>
     ///     Represents the configuration of a profile, contained in a <see cref="ProfileCategory" />
     /// </summary>
-    public class ProfileConfiguration : CorePropertyChanged, IStorageModel, IDisposable
+    public class ProfileConfiguration : BreakableModel, IStorageModel, IDisposable
     {
         private ProfileCategory _category;
         private bool _disposed;
@@ -277,6 +277,13 @@ namespace Artemis.Core
         }
 
         #endregion
+
+        #region Overrides of BreakableModel
+
+        /// <inheritdoc />
+        public override string BrokenDisplayName => "Profile Configuration";
+
+        #endregion
     }
 
     /// <summary>