feat(13-01): add library-filtered sqlc queries for all browse views

- GetAllTracksWithFullMetadataByLibrary for tracks filtered by library
- GetAudioFilesByReleaseGroupByLibrary for album tracks in a library
- GetAllAlbumsWithDetailsByLibrary for albums with tracks in a library
- GetAlbumsByArtistByLibrary for artist albums in a library
- GetAlbumArtistsByLibrary for artists with albums in a library
- GetAllGenresWithCountsByLibrary for genre counts within a library
- GetTracksByGenreByLibrary for genre tracks within a library

backend/database/sql/queries/artists.sql

@@ -38,3 +38,21 @@ JOIN artist_credit_artist aca ON aca.artist_id = a.id
 JOIN artist_credit ac ON ac.id = aca.credit_id
 JOIN release_groups rg ON rg.album_artist_credit_id = ac.id
 ORDER BY a.name;
+
+-- name: GetAlbumArtistsByLibrary :many
+SELECT DISTINCT a.id, a.name
+FROM artists a
+JOIN artist_credit_artist aca ON aca.artist_id = a.id
+JOIN artist_credit ac ON ac.id = aca.credit_id
+JOIN release_groups rg ON rg.album_artist_credit_id = ac.id
+WHERE a.id IN (
+    SELECT DISTINCT aca2.artist_id
+    FROM artist_credit_artist aca2
+    JOIN artist_credit ac2 ON ac2.id = aca2.credit_id
+    JOIN release_groups rg2 ON rg2.album_artist_credit_id = ac2.id
+    JOIN release_group_recordings rgr2 ON rgr2.release_group_id = rg2.id
+    JOIN recordings r2 ON r2.id = rgr2.recording_id
+    JOIN audio_files af2 ON af2.recording_id = r2.id
+    WHERE af2.library_id = ?
+)
+ORDER BY a.name;

backend/database/sql/queries/audio_files.sql

@@ -136,6 +136,38 @@ SELECT COUNT(*) AS count FROM audio_files WHERE library_id = ?;
 -- name: DeleteAllAudioFiles :exec
 DELETE FROM audio_files;
 
+-- name: GetAllTracksWithFullMetadataByLibrary :many
+SELECT
+    af.file_path,
+    af.length_milliseconds,
+    COALESCE(r.name, '') AS title,
+    COALESCE(ac.text, '') AS artist_name,
+    r.track_number,
+    r.disc_number,
+    COALESCE(rg.name, '') AS album,
+    CAST(COALESCE(
+        (SELECT GROUP_CONCAT(g.name, '||')
+         FROM recording_genres rg_sub
+         JOIN genres g ON rg_sub.genre_id = g.id
+         WHERE rg_sub.recording_id = r.id),
+        ''
+    ) AS TEXT) AS genre,
+    COALESCE(r.year, 0) AS year,
+    COALESCE(r.composer, '') AS composer,
+    COALESCE(ft.extension, '') AS file_type,
+    af.sample_rate,
+    af.bit_depth,
+    af.channels,
+    af.bitrate,
+    af.file_size
+FROM audio_files af
+JOIN recordings r ON af.recording_id = r.id
+JOIN artist_credit ac ON r.artist_credit_id = ac.id
+LEFT JOIN release_group_recordings rgr ON r.id = rgr.recording_id
+LEFT JOIN release_groups rg ON rgr.release_group_id = rg.id
+LEFT JOIN file_types ft ON af.file_type_id = ft.id
+WHERE af.library_id = ?;
+
 -- name: GetAudioFilesByReleaseGroup :many
 SELECT
     af.file_path,
@@ -168,3 +200,36 @@ LEFT JOIN release_groups rg ON rgr.release_group_id = rg.id
 LEFT JOIN file_types ft ON af.file_type_id = ft.id
 WHERE rgr.release_group_id = ?
 ORDER BY rgr.disc_number, rgr.track_number;
+
+-- name: GetAudioFilesByReleaseGroupByLibrary :many
+SELECT
+    af.file_path,
+    af.length_milliseconds,
+    COALESCE(r.name, '') AS title,
+    COALESCE(ac.text, '') AS artist_name,
+    rgr.track_number,
+    rgr.disc_number,
+    COALESCE(rg.name, '') AS album,
+    CAST(COALESCE(
+        (SELECT GROUP_CONCAT(g.name, '||')
+         FROM recording_genres rg_sub
+         JOIN genres g ON rg_sub.genre_id = g.id
+         WHERE rg_sub.recording_id = r.id),
+        ''
+    ) AS TEXT) AS genre,
+    COALESCE(r.year, 0) AS year,
+    COALESCE(r.composer, '') AS composer,
+    COALESCE(ft.extension, '') AS file_type,
+    af.sample_rate,
+    af.bit_depth,
+    af.channels,
+    af.bitrate,
+    af.file_size
+FROM release_group_recordings rgr
+JOIN recordings r ON rgr.recording_id = r.id
+JOIN audio_files af ON af.recording_id = r.id
+LEFT JOIN artist_credit ac ON r.artist_credit_id = ac.id
+LEFT JOIN release_groups rg ON rgr.release_group_id = rg.id
+LEFT JOIN file_types ft ON af.file_type_id = ft.id
+WHERE rgr.release_group_id = ? AND af.library_id = ?
+ORDER BY rgr.disc_number, rgr.track_number;

backend/database/sql/queries/genres.sql

@@ -63,9 +63,59 @@ LEFT JOIN file_types ft ON af.file_type_id = ft.id
 WHERE g.name = ?
 ORDER BY r.name;
 
+-- name: GetTracksByGenreByLibrary :many
+SELECT
+    af.file_path,
+    af.length_milliseconds,
+    COALESCE(r.name, '') AS title,
+    COALESCE(ac.text, '') AS artist_name,
+    r.track_number,
+    r.disc_number,
+    COALESCE(rlg.name, '') AS album,
+    CAST(COALESCE(
+        (SELECT GROUP_CONCAT(g2.name, '||')
+         FROM recording_genres rg2
+         JOIN genres g2 ON rg2.genre_id = g2.id
+         WHERE rg2.recording_id = r.id),
+        ''
+    ) AS TEXT) AS genre,
+    COALESCE(r.year, 0) AS year,
+    COALESCE(r.composer, '') AS composer,
+    COALESCE(ft.extension, '') AS file_type,
+    af.sample_rate,
+    af.bit_depth,
+    af.channels,
+    af.bitrate,
+    af.file_size
+FROM genres g
+JOIN recording_genres rg ON g.id = rg.genre_id
+JOIN recordings r ON rg.recording_id = r.id
+JOIN audio_files af ON af.recording_id = r.id
+JOIN artist_credit ac ON r.artist_credit_id = ac.id
+LEFT JOIN (
+    SELECT recording_id,
+        MIN(release_group_id) AS release_group_id
+    FROM release_group_recordings
+    GROUP BY recording_id
+) rgr ON r.id = rgr.recording_id
+LEFT JOIN release_groups rlg ON rgr.release_group_id = rlg.id
+LEFT JOIN file_types ft ON af.file_type_id = ft.id
+WHERE g.name = ? AND af.library_id = ?
+ORDER BY r.name;
+
 -- name: GetAllGenresWithCounts :many
 SELECT g.name, COUNT(rg.recording_id) AS track_count
 FROM genres g
 JOIN recording_genres rg ON g.id = rg.genre_id
 GROUP BY g.id, g.name
 ORDER BY g.name;
+
+-- name: GetAllGenresWithCountsByLibrary :many
+SELECT g.name, COUNT(rg.recording_id) AS track_count
+FROM genres g
+JOIN recording_genres rg ON g.id = rg.genre_id
+JOIN recordings r ON rg.recording_id = r.id
+JOIN audio_files af ON af.recording_id = r.id
+WHERE af.library_id = ?
+GROUP BY g.id, g.name
+ORDER BY g.name;

backend/database/sql/queries/release_groups.sql

@@ -64,6 +64,32 @@ LEFT JOIN (
 ) fallback_ac ON fallback_ac.release_group_id = rg.id
 ORDER BY rg.name;
 
+-- name: GetAllAlbumsWithDetailsByLibrary :many
+SELECT
+    rg.id,
+    rg.name,
+    rg.year,
+    COALESCE(ac.text, fallback_ac.text, '') as artist_name,
+    COALESCE(ca.file_path, '') as cover_art_path
+FROM release_groups rg
+LEFT JOIN artist_credit ac ON rg.album_artist_credit_id = ac.id
+LEFT JOIN cover_art ca ON rg.cover_art_id = ca.id
+LEFT JOIN (
+    SELECT rgr.release_group_id, ac2.text
+    FROM release_group_recordings rgr
+    JOIN recordings rec ON rec.id = rgr.recording_id
+    JOIN artist_credit ac2 ON ac2.id = rec.artist_credit_id
+    GROUP BY rgr.release_group_id
+) fallback_ac ON fallback_ac.release_group_id = rg.id
+WHERE rg.id IN (
+    SELECT DISTINCT rgr2.release_group_id
+    FROM release_group_recordings rgr2
+    JOIN recordings r2 ON r2.id = rgr2.recording_id
+    JOIN audio_files af2 ON af2.recording_id = r2.id
+    WHERE af2.library_id = ?
+)
+ORDER BY rg.name;
+
 -- name: GetAlbumsByArtist :many
 SELECT
     rg.id,
@@ -84,3 +110,31 @@ LEFT JOIN (
 ) fallback_ac ON fallback_ac.release_group_id = rg.id
 WHERE aca.artist_id = ?
 ORDER BY rg.name;
+
+-- name: GetAlbumsByArtistByLibrary :many
+SELECT
+    rg.id,
+    rg.name,
+    rg.year,
+    COALESCE(ac.text, fallback_ac.text, '') as artist_name,
+    COALESCE(ca.file_path, '') as cover_art_path
+FROM release_groups rg
+JOIN artist_credit ac ON rg.album_artist_credit_id = ac.id
+JOIN artist_credit_artist aca ON aca.credit_id = ac.id
+LEFT JOIN cover_art ca ON rg.cover_art_id = ca.id
+LEFT JOIN (
+    SELECT rgr.release_group_id, ac2.text
+    FROM release_group_recordings rgr
+    JOIN recordings rec ON rec.id = rgr.recording_id
+    JOIN artist_credit ac2 ON ac2.id = rec.artist_credit_id
+    GROUP BY rgr.release_group_id
+) fallback_ac ON fallback_ac.release_group_id = rg.id
+WHERE aca.artist_id = ?
+  AND rg.id IN (
+    SELECT DISTINCT rgr2.release_group_id
+    FROM release_group_recordings rgr2
+    JOIN recordings r2 ON r2.id = rgr2.recording_id
+    JOIN audio_files af2 ON af2.recording_id = r2.id
+    WHERE af2.library_id = ?
+)
+ORDER BY rg.name;