using System;
using System.IO;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Xml.Linq;
using Hammock;
using MahApps.Twitter;
using MahTweets.Core;
using MahTweets.Core.Interfaces;
using MahTweets.Core.Models;
using MahTweets.Core.Repositories;

namespace MahTweets.Extensions.Twitpic
{
    public class Twitpic : IUploader
    {
        private readonly AccountRepository _accountRepository;

        public Twitpic(AccountRepository accountRepository)
        {
            _accountRepository = accountRepository;
        }

        #region IUploader Members

        public void BeginUpload(Stream source, Action<string> callback)
        {
            //MessageBox.Show("Oh hai from twitpic");
            var account = (Twitter.Twitter) _accountRepository.First();

//            MessageBox.Show("Oh hai from twitpic2");
            var client = new RestClient
                             {
                                 Authority = "http://api.twitpic.com/",
                                 VersionPath = "2"
                             };

  //          MessageBox.Show("Oh hai from twitpic3");
            var temp =
                (HttpWebRequest)
                account.DelegatedQuery("http://api.twitpic.com/2/upload.xml", TwitterClient.Format.Json);
            var req = new RestRequest {Path = "upload.xml"};
            req.AddHeader("X-Auth-Service-Provider", temp.Headers["X-Auth-Service-Provider"]);
            req.AddHeader("X-Verify-Credentials-Authorization", temp.Headers["X-Verify-Credentials-Authorization"]);
            req.AddField("key", "4888be65e9f33ebf27585fda77a63c05");
            req.AddFile("media", "upload.jpg", source, "image/jpeg");


//            MessageBox.Show("Oh hai from twitpic4" + req.Path);
            client.BeginRequest(req, (i, j, k) =>
                                         {
                                             MessageBox.Show("Oh hai from twitpic5");
                                             try
                                             {
                                                 XDocument doc = XDocument.Parse(j.Content);
                                                 string s = doc.Element("image").Element("url").Value;

                                                 callback(s);
                                             }
                                             catch
                                             {
                                                 callback(string.Empty);
                                             }
                                         });
        }

        public Credential Credentials { get; set; }

        public string Name
        {
            get { return "Twitpic"; }
        }

        public string Protocol { get; set; }
        public Action<UserControl> ShowDialog { get; set; }
        public Uri DarkIcon { get; set; }
        public Uri LightIcon { get; set; }

        public void Setup(Action<Credential> onSuccess, Action<string> onError)
        {
        }

        #endregion

        public void Upload(Stream source, Action<string> callback)
        {
            BeginUpload(source, callback);
        }
    }
}