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music: preserve artist ordering in tags

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Preserve the ordering of linked artists so that they line up with
the ordering derived from tags.
This commit is contained in:
Alexander Capehart 2022-11-13 18:36:20 -07:00
parent 494aa669cb
commit 459e71b941
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GPG key ID: 37DBE3621FE9AD47
1 changed files with 37 additions and 5 deletions
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42
app/src/main/java/org/oxycblt/auxio/music/Music.kt
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@ -386,10 +386,26 @@ class Song constructor(raw: Raw, settings: Settings) : Music() {
override fun _finalize() {
checkNotNull(_album) { "Malformed song: No album" }
check(_artists.isNotEmpty()) { "Malformed song: No artists" }
Sort(Sort.Mode.ByName, true).artistsInPlace(_artists)
for( i in _artists.indices ) {
// Non-destructively reorder the linked artists so that they align with
// the artist ordering within the song metadata.
val newIdx = _artists[i]._getOriginalPositionIn(_rawArtists)
val other = _artists[newIdx]
_artists[newIdx] = _artists[i]
_artists[i] = other
}
check(_genres.isNotEmpty()) { "Malformed song: No genres" }
Sort(Sort.Mode.ByName, true).genresInPlace(_genres)
for( i in _genres.indices ) {
// Non-destructively reorder the linked genres so that they align with
// the genre ordering within the song metadata.
val newIdx = _genres[i]._getOriginalPositionIn(_rawGenres)
val other = _genres[newIdx]
_genres[newIdx] = _genres[i]
_genres[i] = other
}
}
class Raw
@ -531,7 +547,14 @@ class Album constructor(raw: Raw, override val songs: List<Song>) : MusicParent(
override fun _finalize() {
check(songs.isNotEmpty()) { "Malformed album: Empty" }
check(_artists.isNotEmpty()) { "Malformed album: No artists" }
Sort(Sort.Mode.ByName, true).artistsInPlace(_artists)
for( i in _artists.indices ) {
// Non-destructively reorder the linked artists so that they align with
// the artist ordering within the song metadata.
val newIdx = _artists[i]._getOriginalPositionIn(_rawArtists)
val other = _artists[newIdx]
_artists[newIdx] = _artists[i]
_artists[i] = other
}
}
class Raw(
@ -566,7 +589,7 @@ class Album constructor(raw: Raw, override val songs: List<Song>) : MusicParent(
* @author OxygenCobalt
*/
class Artist
constructor(raw: Raw, songAlbums: List<Music>) : MusicParent() {
constructor(private val raw: Raw, songAlbums: List<Music>) : MusicParent() {
override val uid = raw.musicBrainzId?.let { UID.musicBrainz(MusicMode.ARTISTS, it) } ?: UID.auxio(
MusicMode.ARTISTS
) { update(raw.name) }
@ -616,6 +639,7 @@ constructor(raw: Raw, songAlbums: List<Music>) : MusicParent() {
return true
}
init {
val distinctSongs = mutableSetOf<Song>()
val distinctAlbums = mutableSetOf<Album>()
@ -646,6 +670,10 @@ constructor(raw: Raw, songAlbums: List<Music>) : MusicParent() {
durationMs = songs.sumOf { it.durationMs }.nonZeroOrNull()
}
fun _getOriginalPositionIn(rawArtists: List<Raw>): Int {
return rawArtists.indexOf(raw)
}
override fun _finalize() {
check(songs.isNotEmpty() || albums.isNotEmpty()) { "Malformed artist: Empty" }
@ -680,7 +708,7 @@ constructor(raw: Raw, songAlbums: List<Music>) : MusicParent() {
* A genre.
* @author OxygenCobalt
*/
class Genre constructor(raw: Raw, override val songs: List<Song>) : MusicParent() {
class Genre constructor(private val raw: Raw, override val songs: List<Song>) : MusicParent() {
override val uid = UID.auxio(MusicMode.GENRES) { update(raw.name) }
override val rawName = raw.name
@ -723,6 +751,10 @@ class Genre constructor(raw: Raw, override val songs: List<Song>) : MusicParent(
artists = Sort(Sort.Mode.ByName, true).artists(distinctArtists)
}
fun _getOriginalPositionIn(rawGenres: List<Raw>): Int {
return rawGenres.indexOf(raw)
}
override fun _finalize() {
check(songs.isNotEmpty()) { "Malformed genre: Empty" }
}