common

type DefaultTrack struct{}

type LyricsLine struct {
	Text       string     `json:"text"`
	Translated string     `json:"translated"`
	Time       LyricsTime `json:"time"`
	Original   string     `json:"original"`
}

type LyricsResult struct {
	RawLyrics    string       `json:"txt"`
	SyncedLyrics []LyricsLine `json:"lrc"`
	Language     string       `json:"lang"`
}

type LyricsTime struct {
	Hundredths int     `json:"hundredths"`
	Minutes    int     `json:"minutes"`
	Seconds    int     `json:"seconds"`
	Total      float64 `json:"total"`
}

type Track interface {
	ID() string
	Source() int
	Title() string
	Artist() string
	Artists() string
	Album() string
	ISRC() string
	CoverURL() string
	Duration() int
	SpotifyURI() string
	PlayID() string
	Populate() error
	Download() (io.ReadCloser, error)
}

type TrackMetadata struct {
	Title      string       `json:"title"`
	Source     int          `json:"source"`
	Duration   int          `json:"duration"`
	Artist     string       `json:"artist"`
	Artists    string       `json:"artists"`
	Album      string       `json:"album"`
	CoverURL   string       `json:"cover"`
	Lyrics     LyricsResult `json:"lyrics"`
	PlayID     string       `json:"playId"`
	SpotifyURI string       `json:"spotifyURI"`
	ID         string       `json:"id"`
}