using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using WatsonWebsocket;

namespace Project
{
    public partial class fMain
    {



        private void bwRight_DoWork(object sender, DoWorkEventArgs e)
        {
            var camIdx = PUB.setting.CameraIndexR;
            var logIdx = 1;

            PUB.log_[logIdx].Add("Camera thread(R) start");
            System.Diagnostics.Stopwatch wat = new System.Diagnostics.Stopwatch();
            var framedelay = (int)(1000f / 12f);//Time required to get 1 frame 12f / 1000;
            while (bRunConnection && this.IsDisposed == false && this.Disposing == false)
            {


                wat.Restart();
                var _fpsms = framedelay;// IsTrigger ? Pub.setting.GrabDelayFast : Pub.setting.GrabDelaySlow;

                if (PUB.imgque == null || PUB.imgque.Any() == false) continue;
                if (PUB.imgque.Peek().Equals(this.Name) == false) continue;

                if (camIdx < 0 || PUB.setting.CameraIndexL == PUB.setting.CameraIndexR)
                {
                    this.BeginInvoke(new Action(() =>
                    {
                        sbConnCamR.ForeColor = Color.Red;
                    }));
                    System.Threading.Thread.Sleep(1000);
                    continue;
                }

                //If camera is not connected, do not process.
                if (PUB._isCrevisOpen[camIdx] == false || PUB.IsLive[camIdx] == false || PUB.flag.get(eFlag.CAMERAINIT) == false) _fpsms = 1000;
                else
                {
                    //Data processing after image acquisition
                    var Piv = this.pIvRight;
                    if (PUB.CrevisGrab(camIdx, true, Piv))
                    {
                        if (PUB.IsProcess[camIdx])
                            PUB.CreavisProcess(camIdx, PUB.IsTrigger[camIdx], Piv);
                    }


                    if (PUB.setting.TriggerTimeout > 0 && PUB.setting.TriggerTimeout < 999)
                    {
                        var ts = DateTime.Now - PUB.triggerTime[camIdx];
                        if (PUB.IsTrigger[camIdx] && ts.TotalSeconds > PUB.setting.TriggerTimeout)
                        {
            PUB.log_[logIdx].Add($"Trigger maximum time({PUB.setting.TriggerTimeout}) exceeded, releasing");
                            PUB.IsTrigger[camIdx] = false;
                        }
                    }
                }
                wat.Stop();
                if (wat.ElapsedMilliseconds < _fpsms)
                {
                    try
                    {
                        if (PUB.setting.AutoDeleteSeconds > 0 && PUB.setting.AutoDeleteSeconds < 99)
                        {
                            var di = new System.IO.DirectoryInfo(PUB.setting.ImageSavePath);
                            var ttime = DateTime.Now.AddSeconds(-PUB.setting.AutoDeleteSeconds);
                            var dellist = di.GetFiles().Where(t => t.CreationTime <= ttime).FirstOrDefault();
                            if (dellist != null) dellist.Delete();
                        }
                    }
                    catch { }
                    System.Threading.Thread.Sleep(_fpsms - (int)wat.ElapsedMilliseconds);
                }

                //heart beat
                this.BeginInvoke(new Action(() =>
                {
                    if (sbConnCamR.ForeColor == Color.Green)
                        sbConnCamR.ForeColor = Color.LimeGreen;
                    else
                        sbConnCamR.ForeColor = Color.Green;
                }));

            }
        }

    }
}