Reduce warnings in MediaBrowser.Controller (#6006)

Co-authored-by: Patrick Barron <18354464+barronpm@users.noreply.github.com>

3 files changed, 33 insertions, 18 deletions

diff --git a/MediaBrowser.Controller/Collections/CollectionCreatedEventArgs.cs b/MediaBrowser.Controller/Collections/CollectionCreatedEventArgs.cs
new file mode 100644
index 0000000000..82b3a49773
--- /dev/null
+++ b/MediaBrowser.Controller/Collections/CollectionCreatedEventArgs.cs
@@ -0,0 +1,24 @@
+#nullable disable
+
+#pragma warning disable CS1591
+
+using System;
+using MediaBrowser.Controller.Entities.Movies;
+
+namespace MediaBrowser.Controller.Collections
+{
+    public class CollectionCreatedEventArgs : EventArgs
+    {
+        /// <summary>
+        /// Gets or sets the collection.
+        /// </summary>
+        /// <value>The collection.</value>
+        public BoxSet Collection { get; set; }
+
+        /// <summary>
+        /// Gets or sets the options.
+        /// </summary>
+        /// <value>The options.</value>
+        public CollectionCreationOptions Options { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Collections/CollectionCreationOptions.cs b/MediaBrowser.Controller/Collections/CollectionCreationOptions.cs
index 94e7541f87..30f5f4efa2 100644
--- a/MediaBrowser.Controller/Collections/CollectionCreationOptions.cs
+++ b/MediaBrowser.Controller/Collections/CollectionCreationOptions.cs
@@ -25,8 +25,8 @@ namespace MediaBrowser.Controller.Collections
 
         public Dictionary<string, string> ProviderIds { get; set; }
 
-        public string[] ItemIdList { get; set; }
+        public IReadOnlyList<string> ItemIdList { get; set; }
 
-        public Guid[] UserIds { get; set; }
+        public IReadOnlyList<Guid> UserIds { get; set; }
     }
 }
diff --git a/MediaBrowser.Controller/Collections/CollectionEvents.cs b/MediaBrowser.Controller/Collections/CollectionModifiedEventArgs.cs
index 821318ffcb..8155cf3dbd 100644
--- a/MediaBrowser.Controller/Collections/CollectionEvents.cs
+++ b/MediaBrowser.Controller/Collections/CollectionModifiedEventArgs.cs
@@ -9,23 +9,14 @@ using MediaBrowser.Controller.Entities.Movies;
 
 namespace MediaBrowser.Controller.Collections
 {
-    public class CollectionCreatedEventArgs : EventArgs
-    {
-        /// <summary>
-        /// Gets or sets the collection.
-        /// </summary>
-        /// <value>The collection.</value>
-        public BoxSet Collection { get; set; }
-
-        /// <summary>
-        /// Gets or sets the options.
-        /// </summary>
-        /// <value>The options.</value>
-        public CollectionCreationOptions Options { get; set; }
-    }
-
     public class CollectionModifiedEventArgs : EventArgs
     {
+        public CollectionModifiedEventArgs(BoxSet collection, IReadOnlyCollection<BaseItem> itemsChanged)
+        {
+            Collection = collection;
+            ItemsChanged = itemsChanged;
+        }
+
         /// <summary>
         /// Gets or sets the collection.
         /// </summary>
@@ -36,6 +27,6 @@ namespace MediaBrowser.Controller.Collections
         /// Gets or sets the items changed.
         /// </summary>
         /// <value>The items changed.</value>
-        public List<BaseItem> ItemsChanged { get; set; }
+        public IReadOnlyCollection<BaseItem> ItemsChanged { get; set; }
     }
 }