package profiletracks

import (
	"github.com/aerogo/aero"
	"github.com/animenotifier/arn"
)

// Liked shows all soundtracks liked by a particular user.
func Liked(ctx *aero.Context) string {
	return render(ctx, likedTracks)
}

// likedTracks returns all soundtracks that the user with the given user ID liked.
func likedTracks(userID string) []*arn.SoundTrack {
	return arn.FilterSoundTracks(func(track *arn.SoundTrack) bool {
		return !track.IsDraft && len(track.Media) > 0 && track.LikedBy(userID)
	})
}