Add fast-path to getting just the SeriesPresentationUniqueKey for NextUp (#13687)

* Add more optimized query to calculate series that should be processed for next up

* Filter series based on last watched date

1 files changed, 8 insertions, 0 deletions

diff --git a/MediaBrowser.Controller/Persistence/IItemRepository.cs b/MediaBrowser.Controller/Persistence/IItemRepository.cs
index afe2d833d..f1ed4fe27 100644
--- a/MediaBrowser.Controller/Persistence/IItemRepository.cs
+++ b/MediaBrowser.Controller/Persistence/IItemRepository.cs
@@ -60,6 +60,14 @@ public interface IItemRepository
     IReadOnlyList<BaseItem> GetItemList(InternalItemsQuery filter);
 
     /// <summary>
+    /// Gets the list of series presentation keys for next up.
+    /// </summary>
+    /// <param name="filter">The query.</param>
+    /// <param name="dateCutoff">The minimum date for a series to have been most recently watched.</param>
+    /// <returns>The list of keys.</returns>
+    IReadOnlyList<string> GetNextUpSeriesKeys(InternalItemsQuery filter, DateTime dateCutoff);
+
+    /// <summary>
     /// Updates the inherited values.
     /// </summary>
     void UpdateInheritedValues();