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musikr: re-add playlist adding

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This commit is contained in:
Alexander Capehart 2024-12-17 12:11:20 -05:00
parent f4822a4e40
commit 744097694f
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GPG key ID: 37DBE3621FE9AD47
2 changed files with 15 additions and 8 deletions
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17
musikr/src/main/java/org/oxycblt/musikr/model/LibraryImpl.kt
View file

@ -23,9 +23,11 @@ import org.oxycblt.musikr.MutableLibrary
import org.oxycblt.musikr.Playlist
import org.oxycblt.musikr.Song
import org.oxycblt.musikr.fs.Path
import org.oxycblt.musikr.playlist.PlaylistHandle
import org.oxycblt.musikr.playlist.db.StoredPlaylists
import org.oxycblt.musikr.playlist.interpret.PlaylistInterpreter
import org.oxycblt.musikr.playlist.interpret.PostPlaylist
import org.oxycblt.musikr.playlist.interpret.PrePlaylistInfo
internal data class LibraryImpl(
override val songs: Collection<SongImpl>,
@ -68,15 +70,22 @@ internal data class LibraryImpl(
val playlistImpl = requireNotNull(playlistUidMap[playlist.uid]) {
"Playlist to rename is not in this library"
}
playlistImpl.handle.rename(name)
val postPlaylist = playlistInterpreter.interpret(name, playlistImpl.handle)
val prePlaylist = playlistImpl.core.prePlaylist
prePlaylist.handle.rename(name)
val postPlaylist = playlistInterpreter.interpret(name, prePlaylist.handle)
val core = NewPlaylistCore(postPlaylist, playlist.songs)
val newPlaylist = PlaylistImpl(core)
return copy(playlists = playlists - playlistImpl + newPlaylist)
}
override suspend fun addToPlaylist(playlist: Playlist, songs: List<Song>): MutableLibrary {
return this
val playlistImpl = requireNotNull(playlistUidMap[playlist.uid]) {
"Playlist to add to is not in this library"
}
playlistImpl.core.prePlaylist.handle.add(songs)
val core = NewPlaylistCore(playlistImpl.core.prePlaylist, playlistImpl.songs + songs)
val newPlaylist = PlaylistImpl(core)
return copy(playlists = playlists - playlistImpl + newPlaylist)
}
override suspend fun rewritePlaylist(playlist: Playlist, songs: List<Song>): MutableLibrary {
@ -88,7 +97,7 @@ internal data class LibraryImpl(
}
private class NewPlaylistCore(
override val prePlaylist: PostPlaylist,
override val prePlaylist: PrePlaylistInfo,
override val songs: List<Song>
) : PlaylistCore
}

4
musikr/src/main/java/org/oxycblt/musikr/model/PlaylistImpl.kt
View file

@ -30,15 +30,13 @@ internal interface PlaylistCore {
val songs: List<Song>
}
internal class PlaylistImpl(private val core: PlaylistCore) : Playlist {
internal class PlaylistImpl(val core: PlaylistCore) : Playlist {
override val uid = core.prePlaylist.handle.uid
override val name: Name.Known = core.prePlaylist.name
override val durationMs = core.songs.sumOf { it.durationMs }
override val cover = Cover.multi(core.songs)
override val songs = core.songs
val handle = core.prePlaylist.handle
private var hashCode =
31 * (31 * uid.hashCode() + core.prePlaylist.hashCode()) + songs.hashCode()