1 files changed, 67 insertions, 0 deletions
diff --git a/MediaBrowser.Controller/SyncPlay/ISyncPlayController.cs b/MediaBrowser.Controller/SyncPlay/ISyncPlayController.cs
new file mode 100644
index 000000000..60d17fe36
--- /dev/null
+++ b/MediaBrowser.Controller/SyncPlay/ISyncPlayController.cs
@@ -0,0 +1,67 @@
+using System;
+using System.Threading;
+using MediaBrowser.Controller.Session;
+using MediaBrowser.Model.SyncPlay;
+
+namespace MediaBrowser.Controller.SyncPlay
+{
+    /// <summary>
+    /// Interface ISyncPlayController.
+    /// </summary>
+    public interface ISyncPlayController
+    {
+        /// <summary>
+        /// Gets the group id.
+        /// </summary>
+        /// <value>The group id.</value>
+        Guid GetGroupId();
+
+        /// <summary>
+        /// Gets the playing item id.
+        /// </summary>
+        /// <value>The playing item id.</value>
+        Guid GetPlayingItemId();
+
+        /// <summary>
+        /// Checks if the group is empty.
+        /// </summary>
+        /// <value>If the group is empty.</value>
+        bool IsGroupEmpty();
+
+        /// <summary>
+        /// Initializes the group with the session's info.
+        /// </summary>
+        /// <param name="session">The session.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        void CreateGroup(SessionInfo session, CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Adds the session to the group.
+        /// </summary>
+        /// <param name="session">The session.</param>
+        /// <param name="request">The request.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        void SessionJoin(SessionInfo session, JoinGroupRequest request, CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Removes the session from the group.
+        /// </summary>
+        /// <param name="session">The session.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        void SessionLeave(SessionInfo session, CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Handles the requested action by the session.
+        /// </summary>
+        /// <param name="session">The session.</param>
+        /// <param name="request">The requested action.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        void HandleRequest(SessionInfo session, PlaybackRequest request, CancellationToken cancellationToken);
+
+        /// <summary>
+        /// Gets the info about the group for the clients.
+        /// </summary>
+        /// <value>The group info for the clients.</value>
+        GroupInfoView GetInfo();
+    }
+}