using System.Collections.Generic;
using System.Linq;
using Sony.Filtr.Contracts.Entities;

namespace Sony.Filtr.Core.EditorialPlaylists
{
    public class EditorialPlaylistWithStats
    {
        public EditorialPlaylist Playlist { get; set; }
        public List<PlaylistStat> Stats { get; set; }

        public uint LatestSubscribers
        {
            get
            {
                if (!Stats.Any())
                    return 0;
                return Stats.OrderByDescending(s => s.Date).First().Subscribers;
            }
        }

        public uint SecondLatestSubscribers
        {
            get
            {
                if ((Stats.Count() < 2))
                    return 0;
                return Stats.OrderByDescending(s => s.Date).ElementAt(1).Subscribers;
            }
        }
    }
}