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

package dbq

import (
	"context"

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

const deleteTrackFingerprint = `-- name: DeleteTrackFingerprint :exec
DELETE FROM track_fingerprints WHERE track_id = $1
`

// A file changed but could not be fingerprinted, for a reason unrelated to the
// file. The stored row describes the OLD bytes, so it goes and the backfill
// re-derives it — nothing may keep trusting a stale identity.
func (q *Queries) DeleteTrackFingerprint(ctx context.Context, trackID pgtype.UUID) error {
	_, err := q.db.Exec(ctx, deleteTrackFingerprint, trackID)
	return err
}

const upsertTrackFingerprint = `-- name: UpsertTrackFingerprint :exec
INSERT INTO track_fingerprints (
    track_id, audio_stream_sha256, chromaprint, fingerprint_version
) VALUES (
    $1, $2, $3,
    $4
)
ON CONFLICT (track_id) DO UPDATE SET
    audio_stream_sha256 = EXCLUDED.audio_stream_sha256,
    chromaprint         = EXCLUDED.chromaprint,
    fingerprint_version = EXCLUDED.fingerprint_version,
    computed_at         = now()
`

type UpsertTrackFingerprintParams struct {
	TrackID            pgtype.UUID
	AudioStreamSha256  []byte
	Chromaprint        []int32
	FingerprintVersion int16
}

// Written whenever a track's fingerprint is derived: by the scan when a file is
// new or its bytes changed, and by the backfill (#3908) for rows derived by an
// older method. Replaces the row wholesale — a fingerprint of the old bytes has
// no standing once the file has changed.
func (q *Queries) UpsertTrackFingerprint(ctx context.Context, arg UpsertTrackFingerprintParams) error {
	_, err := q.db.Exec(ctx, upsertTrackFingerprint,
		arg.TrackID,
		arg.AudioStreamSha256,
		arg.Chromaprint,
		arg.FingerprintVersion,
	)
	return err
}