using System;
using System.Text.RegularExpressions;
using System.Net;
using System.Text;
using Newtonsoft.Json.Linq;
using Newtonsoft.Json;
using System.Collections.Generic;
using System.Xml;
using System.ComponentModel;
using System.Threading;

namespace OnlineVideos.Sites
{
  public class DRNUUtil : SiteUtilBase
  {

    private string baseUrl = "http://www.dr.dk/nu/api";

    public override string getUrl(VideoInfo video)
    {
      string url = video.VideoUrl;
      return base.getUrl(video);
    }

    private List<VideoInfo> getvideos(JArray contentData)
    {
      List<VideoInfo> res = new List<VideoInfo>();
      if (contentData != null)
      {
        foreach (var item in contentData)
        {
          string redirectUrl = GetWebData(item.Value<string>("videoManifestUrl"));
          VideoInfo video = new VideoInfo();
          video.Title = item.Value<string>("title");
          video.Description = item.Value<string>("description");
          video.VideoUrl = redirectUrl.Replace("rtmp://vod.dr.dk/", "rtmp://vod.dr.dk/cms/");
          video.ImageUrl = baseUrl + "/videos/" + item.Value<string>("id") + "/images/200x100.jpg";
          string len = item.Value<string>("duration");
          string air = item.Value<string>("formattedBroadcastTime");
          video.Length = len + '|' + Translation.Airdate + ": " + air;
          res.Add(video);
        }
      }
      return res;
    }

    public override List<VideoInfo> getVideoList(Category category)
    {
      string url = baseUrl + "/programseries/" + category.Other + "/videos";
      string json = GetWebData(url);
      JArray contentData = JArray.Parse(json);
      return getvideos(contentData);
    }

    public override int DiscoverDynamicCategories()
    {
      List<Category> categories = new List<Category>();
      string json = GetWebData(baseUrl + "/programseries");
      foreach (var item in JArray.Parse(json))
      {
        string title = item.Value<string>("title");
        Category mainCategory = new Category() { Name = title, HasSubCategories = false, SubCategoriesDiscovered = false, SubCategories = new List<Category>() };
        mainCategory.Description = item.Value<string>("description");
        mainCategory.Other = item.Value<string>("slug");
        mainCategory.Thumb = baseUrl + "/programseries/" + item.Value<string>("slug") + "/images/200x100.jpg";
        Settings.Categories.Add(mainCategory);
      }
      Settings.DynamicCategoriesDiscovered = true;
      return Settings.Categories.Count;
    }

  }
}