using System;
using ApacKernel;
using ApacKernel.Date;
using ApacKernel.Services.SignalR;
using Microsoft.AspNet.SignalR;
using Microsoft.AspNet.SignalR.Hubs;
using Now.Business;
using Now.Entities;
using Now.Web.Hubs;

namespace Now.Web.Tickers
{
    public class DistributionCenterTicker : TickerBase
    {
        private readonly static Lazy<DistributionCenterTicker> _instance = new Lazy<DistributionCenterTicker>(() => new DistributionCenterTicker(GlobalHost.ConnectionManager.GetHubContext<DistributionCenterHub>().Clients));
        public DistributionCenterTicker(IHubConnectionContext<dynamic> clients)
            : base(clients)
        {
        }

        public static DistributionCenterTicker Instance
        {
            get { return _instance.Value; }
        }

        protected override void GetAndSendData(object state = null)
        {
            var locations = DistributionCenterHub.GetGroups();
            if (locations != null)
                foreach (var location in locations)
                {
                    Clients.Group(location)
                           .updateDistributionData(
                           DistributionCenterWorkflow.Instance.GetDistributionCenterData(PeriodTypes.Today, location == "All" ? null : location));
                }
        }

        protected override TimeSpan UpdateInterval
        {
            get { return ApacConfig.AppSettings.DistributionCenterTicks(); }
        }
    }
}