Implement search providers

1 files changed, 48 insertions, 0 deletions

diff --git a/MediaBrowser.Controller/Library/ISearchManager.cs b/MediaBrowser.Controller/Library/ISearchManager.cs
new file mode 100644
index 0000000000..4f763829a7
--- /dev/null
+++ b/MediaBrowser.Controller/Library/ISearchManager.cs
@@ -0,0 +1,48 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Model.Querying;
+using MediaBrowser.Model.Search;
+
+namespace MediaBrowser.Controller.Library;
+
+/// <summary>
+/// Orchestrates search operations across registered search providers.
+/// </summary>
+public interface ISearchManager
+{
+    /// <summary>
+    /// Searches for items and returns hints suitable for autocomplete/typeahead UI.
+    /// Results are ordered by relevance score from search providers.
+    /// </summary>
+    /// <param name="query">The search query including filters and pagination.</param>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Paginated search hints with item metadata for display.</returns>
+    Task<QueryResult<SearchHintInfo>> GetSearchHintsAsync(
+        SearchQuery query,
+        CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// Gets ranked search results from registered providers. Returns only item IDs and
+    /// relevance scores; callers are responsible for loading items and applying user-access filtering.
+    /// </summary>
+    /// <param name="query">The search provider query with type/media filters.</param>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Search results containing item IDs and relevance scores.</returns>
+    Task<IReadOnlyList<SearchResult>> GetSearchResultsAsync(
+        SearchProviderQuery query,
+        CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// Registers search providers discovered through dependency injection.
+    /// Called during application startup.
+    /// </summary>
+    /// <param name="providers">The search providers to register.</param>
+    void AddParts(IEnumerable<ISearchProvider> providers);
+
+    /// <summary>
+    /// Gets all registered search providers ordered by priority.
+    /// </summary>
+    /// <returns>The list of search providers including the SQL fallback provider.</returns>
+    IReadOnlyList<ISearchProvider> GetProviders();
+}