cms_thermo_active/Step/Controllers/SignalR/NcHub.cs

using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNet.SignalR;
using Step.NC;
using TeamDev.SDK.MVVM;
using static Step.Utils.Constants;
using static Step.Config.ServerConfig;

namespace Step.Controllers.SignalR
{
   // [SignalRAuthorize(FunctionAccess = "functionAccess", Action = ACTIONS.READ)]

    public class NcHub : Hub
    {
        public static List<string> ConnectedClients = new List<string>();
        public static bool NewConnectedClients = false;


        public override Task OnConnected()
        {
            Groups.Add(Context.ConnectionId, "ncData");
            NewConnectedClients = true;
            ConnectedClients.Add(Context.ConnectionId);

            var result =  base.OnConnected();

            // Resends data to all the clients
            MessageServices.Current.Publish(BROADCAST_DATA);
            return result;
        }

        public override Task OnReconnected()
        {
            Groups.Add(Context.ConnectionId, "ncData");
            NewConnectedClients = true;
            ConnectedClients.Add(Context.ConnectionId);

            var result = base.OnReconnected();

            // Resends data to all the clients
            MessageServices.Current.Publish(BROADCAST_DATA);
            return result;
        }

        public override Task OnDisconnected(bool stopCalled)
        {
            Groups.Remove(Context.ConnectionId, "ncData");
            ConnectedClients.Remove(Context.ConnectionId);

            return base.OnDisconnected(stopCalled);
        }

        public void PutPowerOnData(uint id)
        {
            using (NcHandler ncHandler = new NcHandler())
            {
                ncHandler.Connect();
                ncHandler.PutPowerOnData(id);
            }
        }
       // [SignalRAuthorize(FunctionAccess = "functionAccess", Action = ACTIONS.READ)]

        public void RefreshAllAlarms()
        {
            using (NcHandler ncHandler = new NcHandler())
            {
                ncHandler.Connect();
                ncHandler.RefreshAllAlarms();
            }
            MessageServices.Current.Publish(SHOW_MSG_UI, null, "Refresh All Alarms.");
        }

        public void RefreshAlarm(string id)
        {
            MessageServices.Current.Publish(SHOW_MSG_UI, null, "Refresh Single Alarm. ID: " + id);
        }

        public void RecoveryProcedure(string id)
        {
            MessageServices.Current.Publish(SHOW_MSG_UI, null, "Recovery Alarm. ID: " + id);

        }

        public void UserSoftKeyClicked(int id)
        {
            using (NcHandler ncHandler = new NcHandler())
            {
                ncHandler.Connect();
                foreach (var softKey in SoftKeysConfig)
                {
                    // Check softKey type
                    if (softKey.Type == SOFTKEY_TYPE.GROUP)
                    {
                        // Find in the subkeys
                        foreach (var subkey in softKey.SubKeys)
                        {
                            if (subkey.Id == id)
                            {
                                // Write click button
                                ncHandler.PutSoftKeyValue((uint)softKey.PlcId);
                                break;
                            }
                        }
                    }
                    else
                    {
                        if (softKey.Id == id)
                        {
                            // Write click button 
                            ncHandler.PutSoftKeyValue((uint)softKey.PlcId);
                            break;
                        }
                    }
                }
            }
        }
    }
}