#region Namespace
using System;
using System.Diagnostics;
using com.itac.mes.tools;
using com.itac.mes.proxy.business;
using OibClient = Asm.As.Oib.Client;
using com.itac.oib.client.customextensions;
#endregion

namespace Itac.Oib
{
    /// <summary>
    /// Receiver class for the TraceService events
    /// </summary>
    public class BoardGateKeeperReceiver : IDisposable, IReceiver
    {
        #region Fields

        OIBEventHandler _eventHandler;
        readonly OibClient.OibBoardGateKeeperEvents _oibBoardGateKeeperEvents;

        public BoardGateKeeperReceiver(OibClient.OibBoardGateKeeperEvents oibBoardGateKeeperEvents,
            OIBEventHandler eventHandler)
        {
            if (oibBoardGateKeeperEvents == null) throw new ArgumentNullException("oibBoardGateKeeperEvents");
            if (eventHandler == null) throw new ArgumentNullException("eventHandler");

            this._oibBoardGateKeeperEvents = oibBoardGateKeeperEvents;
            this._eventHandler = eventHandler;
            _oibBoardGateKeeperEvents.Ping = Ping;
        }

        #endregion

        #region Start/Stop

        public void Start()
        {
            _oibBoardGateKeeperEvents.Start();
        }

        public void Stop()
        {
            _oibBoardGateKeeperEvents.Stop();
        }

        #endregion

        #region Handling of events

        bool Ping()
        {
            LogHandler.log(Constants.LOGGER, TraceEventType.Verbose, "BoardGateKeeperReceiver.Ping");
            return _eventHandler != null;
        }

        #endregion

        #region IDisposeable

        public void Dispose()
        {
            if (_oibBoardGateKeeperEvents != null) { _oibBoardGateKeeperEvents.Dispose(); }
        }

        #endregion

        public void virtualInkspotData(OibClient.CustomExtensions.VirtualInkspotHandlerBoardRequest virtualInkspotHandlerBoardRequest)
        {
            try
            {
                LogHandler.log(Constants.LOGGER, TraceEventType.Information, "BoardGateKeeperReceiver.VirtualInkspotData");
                if (_eventHandler != null)
                {

                    com.itac.oib.client.customextensions.VirtualInkspotHandlerBoardRequest virtInkspotBoardRequest = VirtualInkspotHandlerBoardRequestMapper.get(virtualInkspotHandlerBoardRequest);

                    com.itac.oib.boardgatekeeper.contracts.data.BoardRequestResult itacResult = _eventHandler.virtualInkspotBoardRequest(virtInkspotBoardRequest);

                    // itacResult ist null: call an das DataInterface schlug fehl
                    if (itacResult == null)
                    {
                        // setzen default Fehlertext
                        virtualInkspotHandlerBoardRequest.BoardRequestResult.Reason = "no results from iTAC.MES.Suite";
                        virtualInkspotHandlerBoardRequest.BoardRequestResult.RequestResult = "Rejected";
                        for (int i = 0; i < virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates.Length; i++)
                        {
                            virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates[i].Place = false;
                            virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates[i].Reason = "no results from iTAC.MES.Suite";
                        }
                    }
                    else
                    {
                        // 
                        // Werte in die Rückgabe kopieren;
                        /*                     virtualInkspotHandlerBoardRequest.BoardRequestResult.Reason = itacResult.getBoardRequestResult().reason;
                                             virtualInkspotHandlerBoardRequest.BoardRequestResult.RequestResult = itacResult.getBoardRequestResult().requestResult;
                                             if (itacResult.getBoardRequestResult().getVIHResult().getSubPanelStates() != null)
                                             {
                                                 if (itacResult.getBoardRequestResult().getVIHResult().getSubPanelStates().Length == virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates.Length)
                                                 {
                                                     // subPanelStates kopieren
                                                     for (int i = 0; i < itacResult.getBoardRequestResult().getVIHResult().getSubPanelStates().Length; i++)
                                                     {
                                                         virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates[i].Place = itacResult.getBoardRequestResult().getVIHResult().getSubPanelStates()[i].getPlace();
                                                         virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates[i].Reason = itacResult.getBoardRequestResult().getVIHResult().getSubPanelStates()[i].getReason();
                                                     }
                                                 }
                                            }
                           */
                    }
                    return;
                }
                else
                {
                    LogHandler.log(Constants.LOGGER, TraceEventType.Warning, "calling BoardGateKeeperReceiver.VirtualInkspotData not performed");
                }
            }
            catch (Exception e)
            {
                // der letzte Aufruf schlug fehl!!
                LogHandler.log(Constants.LOGGER, TraceEventType.Error, "calling BoardRequestResult in eventHandler failed", e);
                for (int i = 0; i < virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates.Length; i++)
                {
                    virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates[i].Place = false;
                    virtualInkspotHandlerBoardRequest.BoardRequestResult.VIHResult.SubPanelStates[i].Reason = e.Message;
                }
            }
        }

        // called by incoming xml files
        public void virtualInkspotData(com.itac.oib.client.customextensions.VirtualInkspotHandlerBoardRequest requestData)
        {
            try
            {
                LogHandler.log(Constants.LOGGER, TraceEventType.Information, "BoardGateKeeperReceiver.VirtualInkspotData from xml-file");
                if (_eventHandler != null)
                {
                    com.itac.oib.boardgatekeeper.contracts.data.BoardRequestResult itacResult = _eventHandler.virtualInkspotBoardRequest(requestData);
                    // TODO: Rückgabe noch auswerten ? 
                    //     requestData.setBoardRequestResult(itacResult);
                    return;
                }
                else
                {
                    LogHandler.log(Constants.LOGGER, TraceEventType.Warning, "calling BoardGateKeeperReceiver.VirtualInkspotData not performed");
                }
            }
            catch (Exception e)
            {
                // der letzte Aufruf schlug fehl!!
                LogHandler.log(Constants.LOGGER, TraceEventType.Error, "calling BoardRequestResult in eventHandler failed", e);
            }
        }
    }
}