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// Package libnp offers information about the media that is currently being played.
// The main entrypoint is GetInfo, which returns an Info.
package libnp
import (
"context"
"time"
)
// PlaybackType represents the kind of media being played.
// PlaybackTypeUnknown is used on some platforms.
type PlaybackType int
const (
PlaybackTypeUnknown PlaybackType = iota
PlaybackTypeMusic
PlaybackTypeVideo
PlaybackTypeImage
)
func (p PlaybackType) String() string {
switch p {
case PlaybackTypeMusic:
return "Music"
case PlaybackTypeVideo:
return "Video"
case PlaybackTypeImage:
return "Image"
default:
return "Unknown"
}
}
// Info stores information about the media being played.
type Info struct {
AlbumArtists []string
Artists []string
Composers []string // linux only
Genres []string // linux only
Lyricists []string // linux only
Created time.Time // linux only
FirstPlayed time.Time // linux only
LastPlayed time.Time // linux only
Album string
AlbumTrackCount int // windows only
ArtURL string // linux only
BPM int // linux only
DiscNumber int // linux only
Length time.Duration // linux only
PlayCount int // linux only
Subtitle string // windows only
Title string
TrackNumber int
URL string // linux only
PlaybackType PlaybackType // windows only
}
// GetInfo returns Info about the media currently being played.
//
// An error is returned if the library has issues getting valid information
// about the song being played.
//
// A nil Info with a nil error is returned if there is no media being played.
func GetInfo(ctx context.Context) (*Info, error) {
return getInfo(ctx)
}
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