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
	Href() string
	CoverURL() string
	Duration() int
	SpotifyURI() string
	PlayID() string
	Populate() error
	Download() (io.ReadCloser, error)
	Stream() (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"`
	Href       string       `json:"href"`
}