Implemented layer element saving

Added a working setting to the brush element

src/Artemis.Core/Services/Storage/ProfileService.cs

@@ -4,6 +4,7 @@ using Artemis.Core.Events;
 using Artemis.Core.Models.Profile;
 using Artemis.Core.Models.Surface;
 using Artemis.Core.Plugins.Abstract;
+using Artemis.Core.Plugins.LayerElement;
 using Artemis.Core.Services.Interfaces;
 using Artemis.Core.Services.Storage.Interfaces;
 using Artemis.Storage.Repositories.Interfaces;
@@ -18,17 +19,21 @@ namespace Artemis.Core.Services.Storage
         private readonly IPluginService _pluginService;
         private readonly IProfileRepository _profileRepository;
         private readonly ISurfaceService _surfaceService;
+        private readonly ILayerService _layerService;
 
-        internal ProfileService(IPluginService pluginService, ISurfaceService surfaceService, IProfileRepository profileRepository)
+        internal ProfileService(IPluginService pluginService, ISurfaceService surfaceService, ILayerService layerService, IProfileRepository profileRepository)
         {
             _pluginService = pluginService;
             _surfaceService = surfaceService;
+            _layerService = layerService;
             _profileRepository = profileRepository;
 
-            _surfaceService.ActiveSurfaceConfigurationChanged += SurfaceServiceOnActiveSurfaceConfigurationChanged;
-            _surfaceService.SurfaceConfigurationUpdated += SurfaceServiceOnSurfaceConfigurationUpdated;
+            _surfaceService.ActiveSurfaceConfigurationChanged += OnActiveSurfaceConfigurationChanged;
+            _surfaceService.SurfaceConfigurationUpdated += OnSurfaceConfigurationUpdated;
+            _pluginService.PluginLoaded += OnPluginLoaded;
         }
 
+
         public List<Profile> GetProfiles(ProfileModule module)
         {
             var profileEntities = _profileRepository.GetByPluginGuid(module.PluginInfo.Guid);
@@ -64,7 +69,7 @@ namespace Artemis.Core.Services.Storage
             _profileRepository.Add(profile.ProfileEntity);
 
             if (_surfaceService.ActiveSurface != null)
-                profile.ApplySurface(_surfaceService.ActiveSurface);
+                profile.PopulateLeds(_surfaceService.ActiveSurface);
             return profile;
         }
 
@@ -72,6 +77,7 @@ namespace Artemis.Core.Services.Storage
         public void ActivateProfile(ProfileModule module, Profile profile)
         {
             module.ChangeActiveProfile(profile, _surfaceService.ActiveSurface);
+            InstantiateProfileLayerElements(profile);
         }
 
         public void DeleteProfile(Profile profile)
@@ -90,29 +96,68 @@ namespace Artemis.Core.Services.Storage
                     layer.ApplyToEntity();
 
                 if (_surfaceService.ActiveSurface != null)
-                    profile.ApplySurface(_surfaceService.ActiveSurface);
+                    profile.PopulateLeds(_surfaceService.ActiveSurface);
             }
 
             _profileRepository.Save(profile.ProfileEntity);
         }
-
-        private void SurfaceServiceOnActiveSurfaceConfigurationChanged(object sender, SurfaceConfigurationEventArgs e)
+        private void InstantiateProfileLayerElements(Profile profile)
         {
-            ApplySurfaceToProfiles(e.Surface);
+            var layerElementProviders = _pluginService.GetPluginsOfType<LayerElementProvider>();
+            var descriptors = layerElementProviders.SelectMany(l => l.LayerElementDescriptors).ToList();
+
+            foreach (var layer in profile.GetAllLayers())
+            {
+                foreach (var elementEntity in layer.LayerEntity.Elements)
+                {
+                    // Skip already instantiated layer elements
+                    if (layer.LayerElements.Any(e => e.Guid == elementEntity.Id))
+                        continue;
+
+                    // Get a matching descriptor
+                    var descriptor = descriptors.FirstOrDefault(d => d.LayerElementProvider.PluginInfo.Guid == elementEntity.PluginGuid &&
+                                                                     d.LayerElementType.Name == elementEntity.LayerElementType);
+
+                    // If a descriptor that matches if found, instantiate it with the GUID of the element entity
+                    if (descriptor != null)
+                        _layerService.InstantiateLayerElement(layer, descriptor, elementEntity.Configuration, elementEntity.Id);
+                }
+            }
         }
 
-        private void SurfaceServiceOnSurfaceConfigurationUpdated(object sender, SurfaceConfigurationEventArgs e)
-        {
-            if (!e.Surface.IsActive)
-                return;
-            ApplySurfaceToProfiles(e.Surface);
-        }
-
-        private void ApplySurfaceToProfiles(ArtemisSurface surface)
+        private void ActiveProfilesPopulateLeds(ArtemisSurface surface)
         {
             var profileModules = _pluginService.GetPluginsOfType<ProfileModule>();
             foreach (var profileModule in profileModules.Where(p => p.ActiveProfile != null).ToList())
-                profileModule.ActiveProfile.ApplySurface(surface);
+                profileModule.ActiveProfile.PopulateLeds(surface);
         }
+
+        private void ActiveProfilesInstantiateProfileLayerElements()
+        {
+            var profileModules = _pluginService.GetPluginsOfType<ProfileModule>();
+            foreach (var profileModule in profileModules.Where(p => p.ActiveProfile != null).ToList())
+                InstantiateProfileLayerElements(profileModule.ActiveProfile);
+        }
+
+        #region Event handlers
+
+        private void OnActiveSurfaceConfigurationChanged(object sender, SurfaceConfigurationEventArgs e)
+        {
+            ActiveProfilesPopulateLeds(e.Surface);
+        }
+
+        private void OnSurfaceConfigurationUpdated(object sender, SurfaceConfigurationEventArgs e)
+        {
+            if (e.Surface.IsActive)
+                ActiveProfilesPopulateLeds(e.Surface);
+        }
+
+        private void OnPluginLoaded(object sender, PluginEventArgs e)
+        {
+            if (e.PluginInfo.Instance is LayerElementProvider)
+                ActiveProfilesInstantiateProfileLayerElements();
+        }
+
+        #endregion
     }
 }