Added profile hierarchy creation and editing (doesn't save yet)

src/Artemis.Core/Models/Profile/Folder.cs

@@ -10,40 +10,41 @@ namespace Artemis.Core.Models.Profile
 {
     public sealed class Folder : ProfileElement
     {
-        public Folder(Profile profile, Folder folder, string name)
+        public Folder(Profile profile, ProfileElement parent, string name)
         {
             FolderEntity = new FolderEntity();
             EntityId = Guid.NewGuid();
 
             Profile = profile;
-            ParentFolder = folder;
+            Parent = parent;
             Name = name;
-            Children = new List<ProfileElement>();
         }
 
-        public Folder(Profile profile, Folder folder, FolderEntity folderEntity, IPluginService pluginService)
+        public Folder(Profile profile, ProfileElement parent, FolderEntity folderEntity, IPluginService pluginService)
         {
             FolderEntity = folderEntity;
             EntityId = folderEntity.Id;
 
             Profile = profile;
-            ParentFolder = folder;
-            Children = new List<ProfileElement>();
+            Parent = parent;
 
             // Load child folders
             foreach (var childFolder in Profile.ProfileEntity.Folders.Where(f => f.ParentId == EntityId))
-                folder.Children.Add(new Folder(profile, this, childFolder, pluginService));
+                _children.Add(new Folder(profile, this, childFolder, pluginService));
             // Load child layers
             foreach (var childLayer in Profile.ProfileEntity.Layers.Where(f => f.ParentId == EntityId))
-                folder.Children.Add(new Layer(profile, this, childLayer, pluginService));
+                _children.Add(new Layer(profile, this, childLayer, pluginService));
+
+            // Ensure order integrity, should be unnecessary but no one is perfect specially me
+            _children = _children.OrderBy(c => c.Order).ToList();
+            for (var index = 0; index < _children.Count; index++)
+            {
+                var profileElement = _children[index];
+                profileElement.Order = index + 1;
+            }
         }
 
         internal FolderEntity FolderEntity { get; set; }
-        internal Guid EntityId { get; set; }
-
-        public Profile Profile { get; }
-        public Folder ParentFolder { get; }
-
 
         public override void Update(double deltaTime)
         {
@@ -59,10 +60,24 @@ namespace Artemis.Core.Models.Profile
                 profileElement.Render(deltaTime, surface, graphics);
         }
 
+        public Folder AddFolder(string name)
+        {
+            var folder = new Folder(Profile, this, name) {Order = Children.LastOrDefault()?.Order ?? 1};
+            AddChild(folder);
+            return folder;
+        }
+
+        public Layer AddLayer(string name)
+        {
+            var layer = new Layer(Profile, this, name) {Order = Children.LastOrDefault()?.Order ?? 1};
+            AddChild(layer);
+            return layer;
+        }
+
         internal override void ApplyToEntity()
         {
             FolderEntity.Id = EntityId;
-            FolderEntity.ParentId = ParentFolder?.EntityId ?? new Guid();
+            FolderEntity.ParentId = Parent?.EntityId ?? new Guid();
 
             FolderEntity.Order = Order;
             FolderEntity.Name = Name;
@@ -74,7 +89,7 @@ namespace Artemis.Core.Models.Profile
 
         public override string ToString()
         {
-            return $"{nameof(Profile)}: {Profile}, {nameof(Order)}: {Order}, {nameof(Name)}: {Name}";
+            return $"Folder - {nameof(Name)}: {Name}, {nameof(Order)}: {Order}";
         }
     }
 }