feat(player): add IQueueService orchestrating album playback above the single-slot player (P11 11.F)

Queue owns ordered tracks, current index, skip-fwd/back, and auto-advance via the player's TrackEnded hook; binds through Attach (no ctor growth, no service-locator). Player-bar skip controls; empty-queue play unchanged. Adds QueueService unit tests.
2026-06-16 00:04:44 -04:00
parent 56e205082d
commit 2b42e01cd0
14 changed files with 771 additions and 2 deletions
@@ -16,4 +16,13 @@ public partial class PlayerControls : ComponentBase
    [Parameter] public bool Fixed { get; set; } = false;
    [Parameter] public required EventCallback TogglePlayPause { get; set; }
    [Parameter] public required EventCallback Stop { get; set; }
+
+    /// <summary>Whether the queue has a track to skip forward to. Drives the skip-next affordance.</summary>
+    [Parameter] public bool HasNext { get; set; }
+
+    /// <summary>Whether the queue has a track to step back to. Drives the skip-previous affordance.</summary>
+    [Parameter] public bool HasPrevious { get; set; }
+
+    [Parameter] public EventCallback SkipNext { get; set; }
+    [Parameter] public EventCallback SkipPrevious { get; set; }
 }