using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Microsoft.AspNet.SignalR;
using Tango.TCC.Service.DTO;

namespace Tango.TCC.Service.Hubs
{
    public class ResultsHub : Hub
    {
        private static IHubContext hubContext = GlobalHost.ConnectionManager.GetHubContext<ResultsHub>();
        private static Dictionary<String, String> _connectionsDevices;

        public ResultsHub()
        {
            _connectionsDevices = new Dictionary<string, string>();
        }

        public void Hello()
        {
            
        }

        public void setDevice(String deviceId)
        {
            if(String.IsNullOrEmpty(deviceId))
            {
                _connectionsDevices.Remove(Context.ConnectionId);
            }
            else
            {
                _connectionsDevices[Context.ConnectionId] = deviceId;
            }
        }

        public static void PushResult(ResultDTO result)
        {
            foreach (var item in _connectionsDevices.ToList().Where(x => x.Value == result.Email))
            {
                hubContext.Clients.Client(item.Key).setRealTimeResult(result);
            }
        }
    }
}