Fix playlist play/shuffle buttons not working

app/src/main/java/com/github/damontecres/wholphin/ui/detail/music/MusicViewModel.kt

@@ -53,7 +53,14 @@ abstract class MusicViewModel(
                     musicService.setQueue(pager, startIndex, shuffled)
                 }
 
-                else -> {}
+                BaseItemKind.PLAYLIST -> {
+                    val pager = getPagerForPlaylist(api, item.id)
+                    musicService.setQueue(pager, startIndex, shuffled)
+                }
+
+                else -> {
+                    Timber.w("Unknown item type to play for music: %s", item.type)
+                }
             }
         }
     }
@@ -85,7 +92,14 @@ abstract class MusicViewModel(
                     musicService.addAllToQueue(pager, 0)
                 }
 
-                else -> {}
+                BaseItemKind.PLAYLIST -> {
+                    val pager = getPagerForPlaylist(api, item.id)
+                    musicService.addAllToQueue(pager, 0)
+                }
+
+                else -> {
+                    Timber.w("Unknown item type to queue for music: %s", item.type)
+                }
             }
         }
     }

app/src/main/java/com/github/damontecres/wholphin/ui/detail/music/Utils.kt

@@ -236,3 +236,21 @@ suspend fun ViewModel.getPagerForArtist(
         )
     return ApiRequestPager(api, request, GetItemsRequestHandler, viewModelScope).init()
 }
+
+suspend fun ViewModel.getPagerForPlaylist(
+    api: ApiClient,
+    playlistId: UUID,
+): ApiRequestPager<GetItemsRequest> {
+    val request =
+        GetItemsRequest(
+            parentId = playlistId,
+            recursive = true,
+            includeItemTypes = listOf(BaseItemKind.AUDIO),
+            fields = DefaultItemFields,
+            sortBy =
+                listOf(
+                    ItemSortBy.DEFAULT,
+                ),
+        )
+    return ApiRequestPager(api, request, GetItemsRequestHandler, viewModelScope).init()
+}