using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.NetworkInformation;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;

namespace AudioPlayer
{
    internal class AudioPlayer
    {
        private int id;
        private AudioFile[] player;
        private Random rnd = new Random();
        public AudioPlayer(int cnt)
        {
            //this.id = id;
            this.player = new AudioFile[cnt];
        }
        public void AddFile(AudioFile file)
        {
            for (int i = 0; i < player.Length; i++)
            {
                if (player[i] is null)
                {
                    this.player[i] = file;
                    break;
                }
            }
        }
        public void RemoveFile(int id)
        {
            if (id >= 0 && id < player.Length)
            {
                player[id] = null;
            }
        }
        public void Play(AudioFile file)
        {
            file.Play();
        }
        public void PlayAll()
        {
            player = player.OrderBy(i => rnd.Next(player.Length)).ToArray();
            for (int i = 0; i < player.Length; i++)
            {
                if (player[i] is not null)
                {
                    player[i].Play();
                }
            }
        }
    }
}