using Microsoft.Owin.Security.OAuth;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Web;

namespace Groupadoo.Web.Providers
{
  public class SignalROAuthBearerProvider : OAuthBearerAuthenticationProvider
  {

    public override Task RequestToken(OAuthRequestTokenContext context)
    {
      var token = context.OwinContext.Request.Query["bearer_token"];
      if (!string.IsNullOrWhiteSpace(token))
      {
        var result = JsonConvert.DeserializeObject<TokenValue>(token);
        if (context != null && result != null)
          context.Token = result.token;
      }
      return Task.FromResult<object>(null);
    }
  }

  class TokenValue
  {
    public string token { get; set; }
  }
}