using System;
using System.Collections.Generic;
using System.Linq;

#nullable enable
namespace LibationFileManager
{
    public class BookDto
    {
        public string? AudibleProductId { get; set; }
        public string? Title { get; set; }
		public string? Subtitle { get; set; }
		public string? TitleWithSubtitle { get; set; }
		public string? Locale { get; set; }
        public int? YearPublished { get; set; }

        public IEnumerable<string>? Authors { get; set; }
        public string? AuthorNames => Authors is null ? null : string.Join(", ", Authors);
        public string? FirstAuthor => Authors?.FirstOrDefault();

        public IEnumerable<string>? Narrators { get; set; }
        public string? NarratorNames => Narrators is null? null: string.Join(", ", Narrators);
        public string? FirstNarrator => Narrators?.FirstOrDefault();

        public string? SeriesName { get; set; }
        public float? SeriesNumber { get; set; }
        public bool IsSeries => !string.IsNullOrEmpty(SeriesName);
        public bool IsPodcastParent { get; set; }
        public bool IsPodcast { get; set; }

        public int BitRate { get; set; }
        public int SampleRate { get; set; }
        public int Channels { get; set; }
		public DateTime FileDate { get; set; } = DateTime.Now;
        public DateTime? DatePublished { get; set; }
        public string? Language { get; set; }
	}

    public class LibraryBookDto : BookDto
	{
		public DateTime? DateAdded { get; set; }
		public string? Account { get; set; }
		public string? AccountNickname { get; set; }
    }
}