/*
 * Copyright (c) 2019 Hemanth Savarala.
 *
 * Licensed under the GNU General Public License v3
 *
 * This is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by
 *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 */

package code.name.monkey.retromusic.helper

import code.name.monkey.retromusic.model.Song


object ShuffleHelper {

    fun makeShuffleList(listToShuffle: MutableList<Song>, current: Int) {
        if (listToShuffle.isEmpty()) return
        if (current >= 0) {
            val song = listToShuffle.removeAt(current)
            listToShuffle.shuffle()
            listToShuffle.add(0, song)
        } else {
            listToShuffle.shuffle()
        }
    }
}