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

namespace Sony.Filtr.Search.SearchItems
{
    public class PlaylistSearchIndexItem
    {
        public PlaylistSearchIndexItem()
        {
            
        }

        public PlaylistSearchIndexItem(ExtendedEditorialPlaylist extendedEditorialPlaylist, List<PlaylistCategory> playlistCategories)
        {
            var editorialPlaylist = extendedEditorialPlaylist.EditorialPlaylist;

            Id = editorialPlaylist.ID;
            Name = editorialPlaylist.Name;
            SpotifyUri = editorialPlaylist.SpotifyLinkUri;
            TypeName = typeof (PlaylistSearchIndexItem).Name;
            ApplicationId = editorialPlaylist.ApplicationID;
            Priority = editorialPlaylist.PriorityLevel;
            ImageUrl = editorialPlaylist.SpotifyImageFileName;
            if (editorialPlaylist.CountryCode != null)
                CountryCode = editorialPlaylist.CountryCode.ToLower();

            if (editorialPlaylist.SpotifyDescription != null)
                Description = CloudSearchUnicodeHelper.RemoveInvalidChars(editorialPlaylist.SpotifyDescription);

            if (editorialPlaylist.Genres.Any())
                Tags = editorialPlaylist.Genres.Select(g => g.Genre).Take(100).ToList();
            if (editorialPlaylist.Artists.Any())
                Artists = editorialPlaylist.Artists.Select(a => a.Artist.Name).Take(100).ToList();
            if (editorialPlaylist.Tracks.Any())
                Tracks = editorialPlaylist.Tracks.Select(t => t.Name).Take(100).ToList();

            IsEditorialPlaylist = true;
            ServiceType = ServiceType.Spotify;
            Owner = extendedEditorialPlaylist.EditorialPlaylist.OwnerUsername;

            if (extendedEditorialPlaylist.Attributes != null)
            {
                Followers = extendedEditorialPlaylist.Attributes.Followers;
            }

            Categories = new List<string>();
            if (playlistCategories != null && playlistCategories.Any())
                Categories = playlistCategories.Select(c => c.Name).Union(playlistCategories.Select(c => c.Description)).Where(c=> !string.IsNullOrWhiteSpace(c)).ToList();

            BuzzCategoryId = editorialPlaylist.BuzzCategoryId;
        }

        public int Id { get; set; }
        public string Name { get; set; }
        public string SpotifyUri { get; set; }
        public string Owner { get; set; }
        public string TypeName { get; set; }
        public int ApplicationId { get; set; }
        public int Priority { get; set; }
        public string ImageUrl { get; set; }
        public string CountryCode { get; set; }
        public string Description { get; set; }
        public List<string> Tags { get; set; }
        public List<string> Artists { get; set; }
        public List<string> Tracks { get; set; }
        public List<string> Categories { get; set; }
        public bool IsEditorialPlaylist { get; set; }
        public ServiceType ServiceType { get; set; }
        public long? Followers { get; set; }

        public int? BuzzCategoryId { get; set; }
        
    }
}