using Bjcve.Comm.FFP;
using Cognex.VisionPro.Comm;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LibComm
{
    public class CommWithCC24 : ICommPLC
    {
        private CC24 cc24;
        public event OnDataReceived OnDataReceived;
        public event OnConnectStatus OnConnectStatus;
        public event OnTrigCamera OnTrigCamera;
        public event OnCameraStatus OnCameraStatus;
        public void Start()
        {
            cc24 = new CC24();

            cc24.VisionReceivedNewUserData += CC24_NewUserDataReceived;
            cc24.PlcConnectionStatusChanged += CC24_PlcConnectionStatusChanged;
            cc24.PlcTriggerCamAcqStart += CC24_PlcTriggerCamAcqStart;
            cc24.PlcTriggerCamAcqStop += CC24_PlcTriggerCamAcqStop;
            cc24.NotifyCamAcqEnabled += CC24_NotifyCamAcqEnabled;
            cc24.NotifyCamAcqDisabled += CC24_NotifyCamAcqDisabled;

            Task.Run(() => 
            {
                cc24.Initialize();
                cc24.NotifyCamAcqEnable(0);
                cc24.NotifyCamAcqEnable(1);
            });
        }
        public void Stop()
        {
            cc24.VisionReceivedNewUserData -= CC24_NewUserDataReceived;
            cc24.PlcConnectionStatusChanged -= CC24_PlcConnectionStatusChanged;
            cc24.PlcTriggerCamAcqStart -= CC24_PlcTriggerCamAcqStart;
            cc24.PlcTriggerCamAcqStop -= CC24_PlcTriggerCamAcqStop;
            cc24.NotifyCamAcqEnabled -= CC24_NotifyCamAcqEnabled;
            cc24.NotifyCamAcqDisabled -= CC24_NotifyCamAcqDisabled;
            cc24.Shutdown();
        }
        public void NoticeCamComplete(int index, float data)
        {
            cc24?.NotifyCamInspectionComplete(index, DataConverter.FloatToByte(data, true));
            cc24?.NotifyCamAcqComplete(index);
        }
        public void NoticeCamComplete(int index, List<float> data)
        {
            cc24?.NotifyCamInspectionComplete(index, DataConverter.FloatToByte(data, true));
            cc24?.NotifyCamAcqComplete(index);
        }
        private void CC24_NewUserDataReceived(object sender, CogNdmNewUserDataEventArgs e)
        {
            OnDataReceived?.Invoke(DataConverter.ByteToFloat(cc24.ReadBytesFromPLC(0, 4), true));
        }
        private void CC24_PlcConnectionStatusChanged(object sender, CogNdmProtocolStatusChangedEventArgs e)
        {
            OnConnectStatus?.Invoke(e.ProtocolStatus == CogNdmConnectionStatusConstants.Connected);
        }
        private void CC24_PlcTriggerCamAcqStart(object sender, CogNdmTriggerAcquisitionEventArgs e)
        {
            OnTrigCamera?.Invoke(e.CameraIndex);
        }
        private void CC24_PlcTriggerCamAcqStop(object sender, CogNdmTriggerAcquisitionStopEventArgs e)
        {

        }
        private void CC24_NotifyCamAcqEnabled(int cameraIndex, bool isEnabled)
        {
            OnCameraStatus?.Invoke(cameraIndex, isEnabled);
        }
        private void CC24_NotifyCamAcqDisabled(int cameraIndex, bool isEnabled)
        {
            OnCameraStatus?.Invoke(cameraIndex, isEnabled);
        }
    }
}