From c3ccb8519e902f13770acab4aa5f70f8a351735f Mon Sep 17 00:00:00 2001
From: Alexander Capehart <alex@oxycblt.org>
Date: Wed, 1 Jan 2025 16:10:34 -0700
Subject: [PATCH] musikr: add empty library check

---
 app/src/main/java/org/oxycblt/auxio/home/HomeGenerator.kt    | 2 +-
 musikr/src/main/java/org/oxycblt/musikr/Library.kt           | 2 ++
 musikr/src/main/java/org/oxycblt/musikr/model/LibraryImpl.kt | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/org/oxycblt/auxio/home/HomeGenerator.kt b/app/src/main/java/org/oxycblt/auxio/home/HomeGenerator.kt
index e09d593c8..619968c0a 100644
--- a/app/src/main/java/org/oxycblt/auxio/home/HomeGenerator.kt
+++ b/app/src/main/java/org/oxycblt/auxio/home/HomeGenerator.kt
@@ -149,7 +149,7 @@ private class HomeGeneratorImpl(
     }
 
     override fun empty() =
-        musicRepository.library == null
+        musicRepository.library?.empty() ?: true
 
     override fun songs() =
         musicRepository.library?.let { listSettings.songSort.songs(it.songs) } ?: emptyList()
diff --git a/musikr/src/main/java/org/oxycblt/musikr/Library.kt b/musikr/src/main/java/org/oxycblt/musikr/Library.kt
index c5d73312f..59af89894 100644
--- a/musikr/src/main/java/org/oxycblt/musikr/Library.kt
+++ b/musikr/src/main/java/org/oxycblt/musikr/Library.kt
@@ -27,6 +27,8 @@ interface Library {
     val genres: Collection<Genre>
     val playlists: Collection<Playlist>
 
+    fun empty(): Boolean
+
     fun findSong(uid: Music.UID): Song?
 
     fun findSongByPath(path: Path): Song?
diff --git a/musikr/src/main/java/org/oxycblt/musikr/model/LibraryImpl.kt b/musikr/src/main/java/org/oxycblt/musikr/model/LibraryImpl.kt
index 1740105b0..badcada45 100644
--- a/musikr/src/main/java/org/oxycblt/musikr/model/LibraryImpl.kt
+++ b/musikr/src/main/java/org/oxycblt/musikr/model/LibraryImpl.kt
@@ -42,6 +42,8 @@ internal data class LibraryImpl(
     private val genreUidMap = genres.associateBy { it.uid }
     private val playlistUidMap = playlists.associateBy { it.uid }
 
+    override fun empty() = songs.isEmpty()
+
     override fun findSong(uid: Music.UID) = songUidMap[uid]
 
     override fun findSongByPath(path: Path) = songs.find { it.path == path }