// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.31.1
// source: tracks.sql

package dbq

import (
	"context"

	"github.com/jackc/pgx/v5/pgtype"
)

const countTracksByAlbum = `-- name: CountTracksByAlbum :one
SELECT count(*) FROM tracks WHERE album_id = $1
`

func (q *Queries) CountTracksByAlbum(ctx context.Context, albumID pgtype.UUID) (int64, error) {
	row := q.db.QueryRow(ctx, countTracksByAlbum, albumID)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const countTracksByArtist = `-- name: CountTracksByArtist :one
SELECT COUNT(*) FROM tracks WHERE artist_id = $1
`

// Used by request-progress reporting to count tracks ingested under a
// matched artist (sum across all the artist's albums) while a request
// is still in flight.
func (q *Queries) CountTracksByArtist(ctx context.Context, artistID pgtype.UUID) (int64, error) {
	row := q.db.QueryRow(ctx, countTracksByArtist, artistID)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const countTracksMatching = `-- name: CountTracksMatching :one
SELECT COUNT(*) FROM tracks WHERE title ILIKE '%' || $1::text || '%'
`

func (q *Queries) CountTracksMatching(ctx context.Context, dollar_1 string) (int64, error) {
	row := q.db.QueryRow(ctx, countTracksMatching, dollar_1)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const countTracksMatchingForUser = `-- name: CountTracksMatchingForUser :one
SELECT COUNT(*) FROM tracks
WHERE title ILIKE '%' || $1::text || '%'
  AND NOT EXISTS (
    SELECT 1 FROM lidarr_quarantine q
    WHERE q.user_id = $2 AND q.track_id = tracks.id
  )
`

type CountTracksMatchingForUserParams struct {
	Column1 string
	UserID  pgtype.UUID
}

// $1 = title query, $2 = user_id.
func (q *Queries) CountTracksMatchingForUser(ctx context.Context, arg CountTracksMatchingForUserParams) (int64, error) {
	row := q.db.QueryRow(ctx, countTracksMatchingForUser, arg.Column1, arg.UserID)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const deleteTrack = `-- name: DeleteTrack :one
DELETE FROM tracks WHERE id = $1
RETURNING id, album_id, artist_id, file_path, mbid
`

type DeleteTrackRow struct {
	ID       pgtype.UUID
	AlbumID  pgtype.UUID
	ArtistID pgtype.UUID
	FilePath string
	Mbid     *string
}

// M7 #372: hard delete with FK cascade. The CASCADE on track_id from
// play_events / general_likes_tracks / lidarr_quarantine /
// lidarr_quarantine_actions handles their cleanup. RETURNING gives us
// album_id + artist_id for the album-empty / artist-empty cascade
// checks the service does next.
func (q *Queries) DeleteTrack(ctx context.Context, id pgtype.UUID) (DeleteTrackRow, error) {
	row := q.db.QueryRow(ctx, deleteTrack, id)
	var i DeleteTrackRow
	err := row.Scan(
		&i.ID,
		&i.AlbumID,
		&i.ArtistID,
		&i.FilePath,
		&i.Mbid,
	)
	return i, err
}

const getTrackByID = `-- name: GetTrackByID :one
SELECT id, title, album_id, artist_id, track_number, disc_number, duration_ms, file_path, file_size, file_format, bitrate, mbid, genre, added_at, updated_at FROM tracks WHERE id = $1
`

func (q *Queries) GetTrackByID(ctx context.Context, id pgtype.UUID) (Track, error) {
	row := q.db.QueryRow(ctx, getTrackByID, id)
	var i Track
	err := row.Scan(
		&i.ID,
		&i.Title,
		&i.AlbumID,
		&i.ArtistID,
		&i.TrackNumber,
		&i.DiscNumber,
		&i.DurationMs,
		&i.FilePath,
		&i.FileSize,
		&i.FileFormat,
		&i.Bitrate,
		&i.Mbid,
		&i.Genre,
		&i.AddedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const getTrackByPath = `-- name: GetTrackByPath :one
SELECT id, title, album_id, artist_id, track_number, disc_number, duration_ms, file_path, file_size, file_format, bitrate, mbid, genre, added_at, updated_at FROM tracks WHERE file_path = $1
`

func (q *Queries) GetTrackByPath(ctx context.Context, filePath string) (Track, error) {
	row := q.db.QueryRow(ctx, getTrackByPath, filePath)
	var i Track
	err := row.Scan(
		&i.ID,
		&i.Title,
		&i.AlbumID,
		&i.ArtistID,
		&i.TrackNumber,
		&i.DiscNumber,
		&i.DurationMs,
		&i.FilePath,
		&i.FileSize,
		&i.FileFormat,
		&i.Bitrate,
		&i.Mbid,
		&i.Genre,
		&i.AddedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const listArtistTracksForUser = `-- name: ListArtistTracksForUser :many
SELECT t.id, t.title, t.album_id, t.artist_id, t.track_number, t.disc_number, t.duration_ms, t.file_path, t.file_size, t.file_format, t.bitrate, t.mbid, t.genre, t.added_at, t.updated_at,
       albums.title AS album_title,
       artists.name AS artist_name
FROM tracks t
JOIN albums  ON albums.id  = t.album_id
JOIN artists ON artists.id = t.artist_id
WHERE t.artist_id = $1
  AND NOT EXISTS (
      SELECT 1 FROM lidarr_quarantine q
      WHERE q.user_id = $2 AND q.track_id = t.id
  )
ORDER BY albums.release_date NULLS LAST, albums.sort_title,
         t.disc_number NULLS FIRST, t.track_number NULLS FIRST, t.id
`

type ListArtistTracksForUserParams struct {
	ArtistID pgtype.UUID
	UserID   pgtype.UUID
}

type ListArtistTracksForUserRow struct {
	Track      Track
	AlbumTitle string
	ArtistName string
}

// M6a: every track for the artist across their albums, with album_title
// and artist_name joined. Honors per-user lidarr_quarantine. Used by
// /api/artists/{id}/tracks for the artist-card play affordance, which
// shuffles client-side. Ordering matches album/track natural order so
// the shuffle has a deterministic input.
func (q *Queries) ListArtistTracksForUser(ctx context.Context, arg ListArtistTracksForUserParams) ([]ListArtistTracksForUserRow, error) {
	rows, err := q.db.Query(ctx, listArtistTracksForUser, arg.ArtistID, arg.UserID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []ListArtistTracksForUserRow
	for rows.Next() {
		var i ListArtistTracksForUserRow
		if err := rows.Scan(
			&i.Track.ID,
			&i.Track.Title,
			&i.Track.AlbumID,
			&i.Track.ArtistID,
			&i.Track.TrackNumber,
			&i.Track.DiscNumber,
			&i.Track.DurationMs,
			&i.Track.FilePath,
			&i.Track.FileSize,
			&i.Track.FileFormat,
			&i.Track.Bitrate,
			&i.Track.Mbid,
			&i.Track.Genre,
			&i.Track.AddedAt,
			&i.Track.UpdatedAt,
			&i.AlbumTitle,
			&i.ArtistName,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const listTracksByAlbum = `-- name: ListTracksByAlbum :many
SELECT id, title, album_id, artist_id, track_number, disc_number, duration_ms, file_path, file_size, file_format, bitrate, mbid, genre, added_at, updated_at FROM tracks WHERE album_id = $1 ORDER BY disc_number NULLS LAST, track_number NULLS LAST
`

func (q *Queries) ListTracksByAlbum(ctx context.Context, albumID pgtype.UUID) ([]Track, error) {
	rows, err := q.db.Query(ctx, listTracksByAlbum, albumID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Track
	for rows.Next() {
		var i Track
		if err := rows.Scan(
			&i.ID,
			&i.Title,
			&i.AlbumID,
			&i.ArtistID,
			&i.TrackNumber,
			&i.DiscNumber,
			&i.DurationMs,
			&i.FilePath,
			&i.FileSize,
			&i.FileFormat,
			&i.Bitrate,
			&i.Mbid,
			&i.Genre,
			&i.AddedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const listTracksByAlbumForUser = `-- name: ListTracksByAlbumForUser :many
SELECT id, title, album_id, artist_id, track_number, disc_number, duration_ms, file_path, file_size, file_format, bitrate, mbid, genre, added_at, updated_at FROM tracks
WHERE album_id = $1
  AND NOT EXISTS (
    SELECT 1 FROM lidarr_quarantine q
    WHERE q.user_id = $2 AND q.track_id = tracks.id
  )
ORDER BY disc_number NULLS LAST, track_number NULLS LAST
`

type ListTracksByAlbumForUserParams struct {
	AlbumID pgtype.UUID
	UserID  pgtype.UUID
}

// Same as ListTracksByAlbum but excludes tracks the user has quarantined.
// $1 = album_id, $2 = user_id.
func (q *Queries) ListTracksByAlbumForUser(ctx context.Context, arg ListTracksByAlbumForUserParams) ([]Track, error) {
	rows, err := q.db.Query(ctx, listTracksByAlbumForUser, arg.AlbumID, arg.UserID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Track
	for rows.Next() {
		var i Track
		if err := rows.Scan(
			&i.ID,
			&i.Title,
			&i.AlbumID,
			&i.ArtistID,
			&i.TrackNumber,
			&i.DiscNumber,
			&i.DurationMs,
			&i.FilePath,
			&i.FileSize,
			&i.FileFormat,
			&i.Bitrate,
			&i.Mbid,
			&i.Genre,
			&i.AddedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const searchTracks = `-- name: SearchTracks :many
SELECT id, title, album_id, artist_id, track_number, disc_number, duration_ms, file_path, file_size, file_format, bitrate, mbid, genre, added_at, updated_at FROM tracks
WHERE title ILIKE '%' || $1 || '%'
ORDER BY title
LIMIT $2 OFFSET $3
`

type SearchTracksParams struct {
	Column1 *string
	Limit   int32
	Offset  int32
}

func (q *Queries) SearchTracks(ctx context.Context, arg SearchTracksParams) ([]Track, error) {
	rows, err := q.db.Query(ctx, searchTracks, arg.Column1, arg.Limit, arg.Offset)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Track
	for rows.Next() {
		var i Track
		if err := rows.Scan(
			&i.ID,
			&i.Title,
			&i.AlbumID,
			&i.ArtistID,
			&i.TrackNumber,
			&i.DiscNumber,
			&i.DurationMs,
			&i.FilePath,
			&i.FileSize,
			&i.FileFormat,
			&i.Bitrate,
			&i.Mbid,
			&i.Genre,
			&i.AddedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const searchTracksForUser = `-- name: SearchTracksForUser :many
SELECT id, title, album_id, artist_id, track_number, disc_number, duration_ms, file_path, file_size, file_format, bitrate, mbid, genre, added_at, updated_at FROM tracks
WHERE title ILIKE '%' || $1 || '%'
  AND NOT EXISTS (
    SELECT 1 FROM lidarr_quarantine q
    WHERE q.user_id = $2 AND q.track_id = tracks.id
  )
ORDER BY title
LIMIT $3 OFFSET $4
`

type SearchTracksForUserParams struct {
	Column1 *string
	UserID  pgtype.UUID
	Limit   int32
	Offset  int32
}

// $1 = title query, $2 = user_id, $3 = limit, $4 = offset.
func (q *Queries) SearchTracksForUser(ctx context.Context, arg SearchTracksForUserParams) ([]Track, error) {
	rows, err := q.db.Query(ctx, searchTracksForUser,
		arg.Column1,
		arg.UserID,
		arg.Limit,
		arg.Offset,
	)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Track
	for rows.Next() {
		var i Track
		if err := rows.Scan(
			&i.ID,
			&i.Title,
			&i.AlbumID,
			&i.ArtistID,
			&i.TrackNumber,
			&i.DiscNumber,
			&i.DurationMs,
			&i.FilePath,
			&i.FileSize,
			&i.FileFormat,
			&i.Bitrate,
			&i.Mbid,
			&i.Genre,
			&i.AddedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const upsertTrack = `-- name: UpsertTrack :one
INSERT INTO tracks (
    title, album_id, artist_id, track_number, disc_number,
    duration_ms, file_path, file_size, file_format, bitrate, mbid, genre
) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
ON CONFLICT (file_path) DO UPDATE SET
    title = EXCLUDED.title,
    album_id = EXCLUDED.album_id,
    artist_id = EXCLUDED.artist_id,
    track_number = EXCLUDED.track_number,
    disc_number = EXCLUDED.disc_number,
    duration_ms = EXCLUDED.duration_ms,
    file_size = EXCLUDED.file_size,
    file_format = EXCLUDED.file_format,
    bitrate = EXCLUDED.bitrate,
    mbid = EXCLUDED.mbid,
    genre = EXCLUDED.genre,
    updated_at = now()
RETURNING id, title, album_id, artist_id, track_number, disc_number, duration_ms, file_path, file_size, file_format, bitrate, mbid, genre, added_at, updated_at
`

type UpsertTrackParams struct {
	Title       string
	AlbumID     pgtype.UUID
	ArtistID    pgtype.UUID
	TrackNumber *int32
	DiscNumber  *int32
	DurationMs  int32
	FilePath    string
	FileSize    int64
	FileFormat  string
	Bitrate     *int32
	Mbid        *string
	Genre       *string
}

// file_path is the canonical identity for library scan; mbid is secondary.
func (q *Queries) UpsertTrack(ctx context.Context, arg UpsertTrackParams) (Track, error) {
	row := q.db.QueryRow(ctx, upsertTrack,
		arg.Title,
		arg.AlbumID,
		arg.ArtistID,
		arg.TrackNumber,
		arg.DiscNumber,
		arg.DurationMs,
		arg.FilePath,
		arg.FileSize,
		arg.FileFormat,
		arg.Bitrate,
		arg.Mbid,
		arg.Genre,
	)
	var i Track
	err := row.Scan(
		&i.ID,
		&i.Title,
		&i.AlbumID,
		&i.ArtistID,
		&i.TrackNumber,
		&i.DiscNumber,
		&i.DurationMs,
		&i.FilePath,
		&i.FileSize,
		&i.FileFormat,
		&i.Bitrate,
		&i.Mbid,
		&i.Genre,
		&i.AddedAt,
		&i.UpdatedAt,
	)
	return i, err
}
