using Sony.Filtr.ApolloAPI.Models;
using Sony.Filtr.SpotifyWebAPI.Model;
using System;
using System.Collections.Generic;
using System.Linq;

namespace Sony.Filtr.Playlists.Spotify.Model
{
    public class SpotifyTrackAnalyzeData
    {
        public SpotifyTrackAnalyzeData()
        {
            this.Artists = new List<SpotifyArtistAnalyzeData>();
        }

        public string TrackId { get; set; }
        public string TrackName { get; set; }
        public string Isrc { get; set; }
        public int Popularity { get; set; }
        public DateTime AddedAt { get; set; }
        public int PlaylistIndex { get; set; }

        public SpotifyAlbumAnalyzeData Album { get; set; }

        public ICollection<SpotifyArtistAnalyzeData> Artists { get; set; }
    }

    public class SpotifyArtistAnalyzeData
    { 
        public string Name { get; set; }
        public string Id { get; set; }

        public string GetArtistUri()
        {
            return $"spotify:artist:{this.Id}";
        }
    }

    public class SpotifyAlbumAnalyzeData
    {
        public string Upc { get; set; }
        public string ImageFileName { get; set; }
        public string Id { get; set; }
    }

    public static class PlaylistTrackItemExtensions
    {
        public static SpotifyTrackAnalyzeData ToDbDataFormat(this PlaylistTrackItem track, int position)
        {
            var result = new SpotifyTrackAnalyzeData
            { 
                TrackName = track.track.name,
                TrackId = track.track.id,
                Popularity = track.track.popularity,
                Isrc = track.track?.external_ids?.isrc,
                AddedAt = track.added_at.HasValue ? track.added_at.Value : DateTime.MinValue,
                Album = new SpotifyAlbumAnalyzeData
                { 
                    Id = track.track?.album?.id,
                    ImageFileName = track.track.album.images?.OrderBy(i => i.height).FirstOrDefault()?.url
                },
                Artists = track.track.artists.Select(a => new SpotifyArtistAnalyzeData() { Name = a.name, Id = a.id }).ToList(),
                PlaylistIndex = position
            };
               
            return result;
        }

        public static SpotifyTrackAnalyzeData ToDbDataFormat(this SpotifyPlaylistTrackItem track, int position)
        {
            var result = new SpotifyTrackAnalyzeData
            {
                TrackName = track.track.name,
                TrackId = track.track.id,
                Popularity = track.track.popularity,
                Isrc = track.track?.external_ids?.isrc,
                AddedAt = track.added_at.HasValue ? track.added_at.Value : DateTime.MinValue,
                Album = new SpotifyAlbumAnalyzeData
                {
                    Id = track.track?.album?.id,
                    ImageFileName = track.track.album.images?.OrderBy(i => i.height).FirstOrDefault()?.url
                },
                Artists = track.track.artists.Select(a => new SpotifyArtistAnalyzeData() { Name = a.name, Id = a.id }).ToList(),
                PlaylistIndex = position
            };

            return result;
        }
    }
}