dj sets + lyrics: a mix that names its own tracks, and words pulled off the separated voice

src/lib/api.js

@@ -73,7 +73,8 @@ export const showInFolder = (path) => invoke("show_in_folder", { path });
 export const refreshArtistArt = () => invoke("refresh_artist_art");
 export const playStream = (username, path, size, duration) =>
     invoke("play_stream", { username, path, size, duration });
-export const playLocal = (path, duration) => invoke("play_local", { path, duration });
+export const playLocal = (path, duration, startSecs = null) =>
+    invoke("play_local", { path, duration, startSecs });
 export const preloadLocal = (path, duration) => invoke("preload_local", { path, duration });
 export const playerControl = (action, value, rate) =>
     invoke("player_control", { action, value: value ?? null, rate: rate ?? null });
@@ -81,7 +82,8 @@ export const playerControl = (action, value, rate) =>
 // playback from events, so after a reload this is the only way to find out that
 // audio is still running — see `restoreSession`.
 export const playerState = () => invoke("player_state");
-export const waveform = (path, buckets) => invoke("waveform", { path, buckets });
+export const waveform = (path, buckets, startSecs = null, endSecs = null) =>
+    invoke("waveform", { path, buckets, startSecs, endSecs });
 export const libraryAlbums = () => invoke("library_albums");
 export const libraryAlbumStats = (minSecs) => invoke("library_album_stats", { minSecs });
 export const albumTracks = (albumId) => invoke("album_tracks", { albumId });
@@ -170,6 +172,8 @@ export const playlistRelinkItem = (playlistId, itemId, fields = {}) =>
         durationSecs: fields.durationSecs ?? null,
         path: fields.path ?? null,
         artPath: fields.artPath ?? null,
+        trackId: fields.trackId ?? null,
+        artUrl: fields.artUrl ?? null,
     });
 // Cover as a data URL: custom master, else composed mosaic, else null.
 export const playlistCover = (id, maxEdge = null) =>
@@ -181,11 +185,44 @@ export const playlistCoverClear = (id) => invoke("playlist_cover_clear", { id })
 export const playlistImportProbe = () => invoke("playlist_import_probe");
 export const playlistImportFolder = () => invoke("playlist_import_folder");
 export const playlistImportText = (text) => invoke("playlist_import_text", { text });
-export const playlistImportCommit = (name, description, kind, entries) =>
-    invoke("playlist_import_commit", { name, description: description ?? null, kind, entries });
+export const playlistImportYoutube = (url) => invoke("playlist_import_youtube", { url });
+// The set LISTENER (src-tauri/src/setlist_scan.rs + ytdlp.rs): recognize a
+// mix's tracks from its audio. Progress rides "playlist:scan-progress".
+export const playlistScanYoutube = (url) => invoke("playlist_scan_youtube", { url });
+// The local door is split pick/scan so the modal can collect an optional
+// pasted tracklist between the two.
+export const playlistPickSetFile = () => invoke("playlist_pick_set_file");
+export const playlistScanFile = (path, tracklist = null) =>
+    invoke("playlist_scan_file", { path, tracklist });
+export const playlistScanCancel = () => invoke("playlist_scan_cancel");
+export const ytdlpStatus = () => invoke("ytdlp_status");
+export const ytdlpDownload = () => invoke("ytdlp_download");
+export const denoDownload = () => invoke("deno_download");
+export const playlistImportCommit = (name, description, kind, entries, coverUrl = null) =>
+    invoke("playlist_import_commit", {
+        name,
+        description: description ?? null,
+        kind,
+        entries,
+        coverUrl,
+    });
 // Export via a save dialog; format ∈ m3u8 | xspf | csv | json. Resolves to
 // the written path, or null when the dialog was cancelled.
 export const playlistExport = (id, format) => invoke("playlist_export", { id, format });
+
+// ---- lyric word-timing preparation (src-tauri/src/lyric_prep.rs) ----------
+export const lyricModelStatus = () => invoke("lyric_model_status");
+export const lyricModelDownload = () => invoke("lyric_model_download");
+// Vocal separation model (src-tauri/src/vocal_sep.rs) — the ctc-v5 stem tier.
+export const vocalSepStatus = () => invoke("vocal_sep_status");
+export const vocalSepDownload = () => invoke("vocal_sep_download");
+export const lyricPrepRequest = (path, durationSecs, lines, stream = null) =>
+    invoke("lyric_prep_request", {
+        path: path ?? null,
+        stream,
+        durationSecs: durationSecs ?? null,
+        lines,
+    });
 // Local-library candidates for the unresolved-row repair panel.
 export const libraryTrackSearch = (query) => invoke("library_track_search", { query });
 
@@ -220,6 +257,7 @@ export const lyricsVocalActivity = (path) => invoke("lyrics_vocal_activity", { p
 export const lyricsSaveLines = (title, artist, durationSecs, lines) =>
     invoke("lyrics_save_lines", { title, artist, durationSecs: durationSecs ?? null, lines });
 export const catalogSearch = (query) => invoke("catalog_search", { query });
+export const catalogTrackByIsrc = (isrc) => invoke("catalog_track_by_isrc", { isrc });
 export const rememberFusedArtistPortrait = (artistId, portrait) =>
     invoke("remember_fused_artist_portrait", { artistId, portrait });
 export const catalogArtist = (artistId) => checkedArtistPayload("catalog_artist", artistId);