player

type AudioPlayer interface {
	LoadAudio(audiofile string) error
	Play() error
	// Pause() error
	// Seek(time time.Duration)
	Wait()
}

type Display interface {
	ShowVerse(lines ...string) error
	ShowTitle(title string) error
	SetBackgroundImage(filename string) error
}

type EventHandler struct {
	Quit func()
}

type Player struct {
	SongLoader  SongLoader
	Display     Display
	AudioPlayer AudioPlayer

	ImagesDir string
	MusicDir  string
	// contains filtered or unexported fields
}

type Song struct {
	Title      string
	CoverImage string
	Verses     []Verse
}

type SongLoader interface {
	AlbumTrack(albumID, track int) (Song, error)
	SongByID(id string) (Song, error)
}

type Verse struct {
	Text string
	Time time.Duration
}