using Shared.Engine.RxEnumerate;
using Shared.Models.SISI.Base;

namespace Shared.Engine.SISI
{
    public static class BongaCamsTo
    {
        public static string Uri(string host, string sort, int pg)
        {
            return $"{host}/tools/listing_v3.php?livetab={sort ?? "all"}&offset={(pg > 1 ? ((pg - 1) * 72) : 0)}&limit=72";
        }

        public static List<PlaylistItem> Playlist(ReadOnlySpan<char> html, out int total_pages, Func<PlaylistItem, PlaylistItem> onplaylist = null)
        {
            total_pages = 0;

            if (html.IsEmpty)
                return null;

            var rx = Rx.Split("\"gender\"", html, 1);
            if (rx.Count == 0)
                return null;

            var playlists = new List<PlaylistItem>(rx.Count);

            foreach (var row in rx.Rows())
            {
                string baba = row.Match("\"username\":\"([^\"]+)\"");
                if (string.IsNullOrEmpty(baba))
                    continue;

                string esid = row.Match("\"esid\":\"([^\"]+)\"");
                if (string.IsNullOrEmpty(esid))
                    continue;

                string img = row.Match("\"thumb_image\":\"([^\"]+)\"");
                if (string.IsNullOrEmpty(img))
                    continue;

                string title = row.Match("\"display_name\":\"([^\"]+)\"");
                if (string.IsNullOrEmpty(title))
                    title = baba;

                var pl = new PlaylistItem()
                {
                    name = title,
                    quality = row.Match("\"vq\":\"([^\"]+)\""),
                    video = $"https://{esid}.bcvcdn.com/hls/stream_{baba}/public-aac/stream_{baba}/chunks.m3u8",
                    picture = $"https:{img.Replace("\\", "").Replace("{ext}", "jpg")}"
                };

                if (onplaylist != null)
                    pl = onplaylist.Invoke(pl);

                playlists.Add(pl);
            }

            string total_count = Rx.Match(html, "\"total_count\":([0-9]+),");
            if (total_count != null && int.TryParse(total_count, out int total) && total > 0)
            {
                if (72 >= total)
                    total_pages = 1;
                else
                    total_pages = (total / 72) + 1;
            }

            return playlists;
        }

        public static List<MenuItem> Menu(string host, string sort)
        {
            host = string.IsNullOrWhiteSpace(host) ? string.Empty : $"{host}/";

            return new List<MenuItem>()
            {
                new MenuItem()
                {
                    title = $"Сортировка: {(string.IsNullOrWhiteSpace(sort) ? "выбрать" : sort)}",
                    playlist_url = "submenu",
                    submenu = new List<MenuItem>()
                    {
                        new MenuItem()
                        {
                            title = "Новые",
                            playlist_url = host + "bgs?sort=new"
                        },
                        new MenuItem()
                        {
                            title = "Пары",
                            playlist_url = host + "bgs?sort=couples"
                        },
                        new MenuItem()
                        {
                            title = "Девушки",
                            playlist_url = host + "bgs?sort=female"
                        },
                        new MenuItem()
                        {
                            title = "Русские модели",
                            playlist_url = host + "bgs?sort=female/tags/russian"
                        },
                        new MenuItem()
                        {
                            title = "Парни",
                            playlist_url = host + "bgs?sort=male"
                        },
                        new MenuItem()
                        {
                            title = "Транссексуалы",
                            playlist_url = host + "bgs?sort=transsexual"
                        }
                    }
                }
            };
        }
    }
}