austinried 93742e8584 rework: derive the shuffle order from a seed on top of the up-next queue ...

Replaces the per-track `shuffle_order` table and the retained whole-order
arrays with `playback_cursor.shuffleSeed`/`shuffleSize` and a seekable
Feistel permutation of `[0, size)` (`Shuffle.kt`). Positions map through
`flatContext`/`playContext`; a snapshot is shuffled only while the stored
size matches the context, so a stale size is ignored. Queue migration
16->17 adds `shuffleSize` and drops `shuffle_order`.

Drops the "dragging a context row while shuffled reorders the canonical
queue" behaviour: it cannot be made WYSIWYG without materialising the
order. The context is playback-only while shuffled (the view already
disables context drags) and `QueueRepository.move` no-ops for a context
move while shuffled; manual ordering goes through the up-next block.

Removing a context track while shuffled re-derives the permutation at the
smaller size, keeping the same seed and the playhead on the current track,
or on whatever now fills the removed track's slot when it was playing.

2026-10-04 00:30:01 +00:00

..

1.json

add media3, the playback session and the sql-backed queue

2026-10-04 00:29:51 +00:00

2.json

add preferences, paging reads, repositories and sync status

2026-10-04 00:29:51 +00:00

3.json

add media3, the playback session and the sql-backed queue

2026-10-04 00:29:51 +00:00

4.json

drop the artwork seed expiry

2026-10-04 00:29:53 +00:00

5.json

store playlist duration from the server

2026-10-04 00:29:53 +00:00

6.json

store the shuffle order in a table with a cache; keep previous at the start unless repeating

2026-10-04 00:29:55 +00:00

7.json

persist and restore the playback position within the track

2026-10-04 00:29:55 +00:00

8.json

rework the library lists: inline filter, playlist updated, starred sort, clearer controls

2026-10-04 00:29:55 +00:00

9.json

song added sort, robust scroll reset, restyled search and filter controls

2026-10-04 00:29:55 +00:00

10.json

drop the unused FTS5 search index

2026-10-04 00:29:56 +00:00

11.json

show album disc titles instead of generic disc numbers

2026-10-04 00:29:57 +00:00

12.json

compute and persist the artist name busy flag with the artwork seed

2026-10-04 00:29:58 +00:00

13.json

store artwork seeds without read-time writes and prune periodically

2026-10-04 00:29:58 +00:00

14.json

rebase onto main: move the rank-column drop to 13 to 14 and drop the rank fixture

2026-10-04 00:29:59 +00:00

15.json

index the album, artist and playlist list sorts

2026-10-04 00:29:59 +00:00

16.json

add a separate, editable up-next queue (#61)

2026-10-04 00:30:00 +00:00

17.json

rework: derive the shuffle order from a seed on top of the up-next queue

2026-10-04 00:30:01 +00:00