using OpenCvSharp;
using OS.Spin.BusinessLayer.MainBusiness;
using OS.Spin.BusinessLayer.SubBusiness;
using OS.Spin.Common;
using OS.Spin.Modle.BusinessLayer;
using OS.Spin.ViewModle.Flaw;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Runtime.InteropServices;
using System.Threading;
using static OS.Spin.BusinessLayer.MainBusiness.FlawDetectionBl;

namespace OS.Spin.Commands
{
    public class Controller
    {
        private static Controller _cer = null;
        private static object _objLock = new object();
        public delegate void AddNewFlawShot(MFlawInfo flaw);

        public delegate void FlawViewShowDialog(ref MGoodFlaws flaws);

        public FlawViewShowDialog FlawViewShowDialogEvent;
        public delegate void WindowsControl(int cmd);

        public WindowsControl WindowsControlEvent;

        public AddNewFlawShot DoAddFlawShot;

        public RunningEvent Running;

        private int _flawCount = 0;

        [DllImport("user32.dll")]
        public static extern int MessageBoxTimeoutA(IntPtr hWnd, string msg, string Caps, int type, int Id, int time);

        private int _tScore = 0;
        private List<MGreyCloth> _cacheGreyGloths = new List<MGreyCloth>();

        private List<MGoodFlaws> _cacheGoods = new List<MGoodFlaws>();

        public int Scores
        {
            get { return _tScore; }
        }

        public int FlawCount
        {
            get { return _flawCount; }
        }

        //public Dictionary<string, List<MFlawInfo>> 

        public delegate void ViewZeroing();
        public ViewZeroing DoViewZeroing;

        private const int CAMERA_COUNT = 3;

        private List<MFlawInfo> _flaws = new List<MFlawInfo>();

        private ObservableCollection<MFlawRow> _viewFlaws = new ObservableCollection<MFlawRow>();

        public List<MFlawInfo> Flaws
        {
            get { return _flaws; }
        }
        private FlawDetectionBl _flawBl;
        public static Controller GetInstance()
        {
            lock (_objLock)
            {
                return _cer ?? (_cer = new Controller());
            }
        }

        /// <summary>
        /// 改变布匹种类
        /// </summary>
        /// <param name="kind"></param>
        public void ChangedClokdKind(int kind)
        {
            _flawBl.UploadClothsKind(kind);
        }

        public void DoTrigger(int type, double meter)
        {
            _flawBl.TimerRecived(type, meter);
        }

        /// <summary>
        /// 瑕疵误报
        /// </summary>
        public void MisReport()
        {
            if (ImageSavingBl.Getinstance().lstManMade == null || ImageSavingBl.Getinstance().lstManMade.Count == 0)
            {
                MessageBoxTimeoutA((IntPtr)0, "未检测到瑕疵!", "瑕疵忽略", 0, 0, 1500);
            }
            else
            {
                Thread _th = new Thread(new ParameterizedThreadStart(ImageCopy));
                _th.Start(ImageSavingBl.Getinstance().lstManMade);
            }

        }
        /// <summary>
        /// 将要忽略的瑕疵图片复制到新目录并删除原文件
        /// </summary>
        /// <param name="lst"></param>
        private void ImageCopy(object lst)
        {
            try
            {
                foreach (string imgPath in (lst as List<string>))
                {
                    string newPath = imgPath.Replace(@"Flaws\AutoMade", "MissReport");
                    if (!Directory.Exists(Path.GetDirectoryName(newPath)))
                    {
                        Directory.CreateDirectory(Path.GetDirectoryName(newPath));
                    }
                    if (File.Exists(imgPath))
                    {
                        File.Copy(imgPath, newPath, true);
                    }
                    File.Delete(imgPath);//删除旧图
                }
                MessageBoxTimeoutA((IntPtr)0, "当前瑕疵已忽略!", "瑕疵忽略", 0, 0, 1500);
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("MisReport:{0}", ex.Message));
            }
        }

        /// <summary>
        /// 单次拍照
        /// </summary>
        public void SnapShoting()
        {
            try
            {
                while (!_flawBl.CanTrigger)
                {
                    System.Threading.Thread.Sleep(5);
                }
                //var last = OS.Spin.Running.Cache.GetInstance().AutoFlaw;
                //OS.Spin.Running.Cache.GetInstance().AutoFlaw = false;
                var meter = OS.Spin.Running.Cache.GetInstance().CMeter;
                _flawBl.CameraTrigger(meter);
                while (!_flawBl.CanTrigger)
                {
                    System.Threading.Thread.Sleep(5);
                }
                System.Threading.Thread.Sleep(200);
                ImageSavingBl.Getinstance().PutCopy(new MFileCopy(2, OS.Spin.Running.Cache.GetInstance().CacheImgId, CAMERA_COUNT));
                //OS.Spin.Running.Cache.GetInstance().AutoFlaw = last;
                MessageBoxTimeoutA((IntPtr)0, "瑕疵拍照成功!", "瑕疵拍照", 0, 0, 1500);
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("SnapShoting:{0}", ex.Message));
            }
        }
        private Controller()
        {
            _flawBl = new FlawDetectionBl(CAMERA_COUNT)
            {
                DoAddFlawShot = AddFlawShot
            };
            _flawBl.TlWorker = DoBlCmd;
        }

        public void DoBlCmd(int type)
        {
            WindowsControlEvent?.Invoke(11);
        }
        public void Banding()
        {
            _flawBl.Running = Running;
        }

        private MGoodFlaws good = new MGoodFlaws();
        public void SaveGoods()
        {
            //return;
            try
            {
                if (OS.Spin.Running.Cache.GetInstance().CMeter < 5)
                {
                    return;
                }
                bool isBreak = false;
                for (var i = good.Flaws.Count - 1; i >= 0; i--)
                {
                    var flaws = good.Flaws[i].Flaws;
                    var score = 0;
                    foreach (var flaw in flaws)
                    {
                        score += int.Parse(flaw.Score);
                        //if (flaw.Meter < OS.Spin.Running.Cache.GetInstance().CMeter - 5)
                        //{
                        //    isBreak = true;
                        //    break;
                        //}
                    }
                    if (isBreak)
                    {
                        break;
                    }
                    _tScore += score;
                    //good.Flaws.RemoveAt(i);
                }

                //for(var flaws in _viewFlaws)
                //var good = new MGoodFlaws
                //{
                good.FinishedTime = DateTime.Now;
                good.Score = string.Format("-{0}", Scores);
                good.SnNo = _snNo;
                good.Level = Scores <= 16 ? "A" : "B";
                good.Meter = OS.Spin.Running.Cache.GetInstance().CMeter;
                //};
                _viewFlaws = new ObservableCollection<MFlawRow>();
                //FlawViewShowDialogEvent?.Invoke(ref good);
                _cacheGoods.Add(good);
                good = new MGoodFlaws();
                // 清零
                Zero();
                // 下一个编号
                NextSnNo();
                SaveReports();
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(ex);
            }
        }

        public void SaveReports()
        {
            try
            {
                if (null == _cacheGoods || 0 == _cacheGoods.Count)
                {
                    return;
                }
                var rbl = new ReportsSavingBl();
                rbl.SaveReport(_cacheGoods);
                _cacheGoods.Clear();
                MessageBoxTimeoutA((IntPtr)0, "报告保存成功!", "报告保存", 0, 0, 1500);
                //MessageBox.Show("报告保存成功！");
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("SaveReports:", ex.Message));
            }
        }


        public void Zero()
        {
            try
            {
                good = new MGoodFlaws();
                DoAddFlawShot?.Invoke(null);
                OS.Spin.Running.Cache.GetInstance().CacheImgId = 0;
                OS.Spin.Running.Cache.GetInstance().CMeter = 0;
                WindowsControlEvent?.Invoke(10);
                _flawBl.ReSetDp();
                _tScore = 0;
                _flawCount = 0;
                _flaws.Clear();
                OS.Spin.Running.Cache.GetInstance().FlawId = 1;
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("Zero:{0}", ex.Message));
            }
        }

        private string _snNo = "A20190529A0002";

        public void MinWindows()
        {
            WindowsControlEvent?.Invoke(0);
        }

        public string SnNo
        {
            get { return _snNo; }
        }

        /// <summary>
        /// 改变编号
        /// </summary>
        public void ChangeSnNo(string sn)
        {
            try
            {
                var no = sn.Substring(sn.Length - 3, 3);
                int rNo;
                if (!int.TryParse(no, out rNo))
                {
                    return;
                }
                _snNo = sn;
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("ChangeSnNo:{0}", ex.Message));
            }
        }

        public void NextSnNo()
        {
            try
            {
                if (string.IsNullOrEmpty(_snNo))
                {
                    return;
                }
                var no = _snNo.Substring(_snNo.Length - 3, 3);
                var sn = _snNo.Substring(0, _snNo.Length - 3);
                int rNo;
                if (!int.TryParse(no, out rNo))
                {
                    return;
                }
                rNo++;
                no = string.Format("{0:d3}", rNo);
                _snNo = sn + no;
            }
            catch (Exception ex)
            {
                LogisTrac.WriteLog(string.Format("NextSnNo:{0}", ex.Message));
            }
        }

        public void Exit()
        {
            //Stopwatch sw = new Stopwatch();
            //sw.Start();
            //LogisTrac.WriteLog("关闭");
            //System.Environment.Exit(0);
            //LogisTrac.WriteLog("关闭成功");
            //LogisTrac.WriteLog("1" + sw.ElapsedMilliseconds.ToString());
            //_flawBl.Dispose();
            //LogisTrac.WriteLog("_flawBl" + sw.ElapsedMilliseconds.ToString());
            //ImageSavingBl.Getinstance().Dispose();
            //LogisTrac.WriteLog("ImageSavingBl" + sw.ElapsedMilliseconds.ToString());
            WindowsControlEvent?.Invoke(1);
            //LogisTrac.WriteLog(sw.ElapsedMilliseconds.ToString());
            //System.Environment.Exit(0);
            //LogisTrac.WriteLog(sw.ElapsedMilliseconds.ToString());
        }

        public void TestTrigger(double meter)
        {
            _flawBl.CameraTrigger(meter);
        }

        public void AddFlawByUser()
        {
            ImageSavingBl.Getinstance().PutCopy(new MFileCopy(1, OS.Spin.Running.Cache.GetInstance().CacheImgId, CAMERA_COUNT));
            MessageBoxTimeoutA((IntPtr)0, "瑕疵抓拍成功!", "瑕疵抓拍", 0, 0, 1500);
        }

        private void AddFlawShot(MFlawInfo flaw)
        {
            //_flaws.Add(flaw);
            //ViewFlaws.Add()
            try
            {
                MFlawRow flawRow = new MFlawRow()
                {
                    Id = (good.Flaws.Count + 1).ToString(),
                };
                //flawRow.MatImg = mergeCols(flaw.Mats);
                var id = 0;

                foreach (var f in flaw.FinalFlaws)
                {
                    var cflaw = new MFlaw()
                    {
                        Id = string.Format("{0}:{1}", _viewFlaws.Count, id),
                        FlawName = f.FlawName,
                        Score = string.Format("-{0}", f.Scores),
                        Meter = f.Meter
                    };
                    flawRow.Flaws.Add(cflaw);
                    _flawCount += 1;
                    _tScore += f.Scores;
                }

                good.Flaws.Add(flawRow);
                DoAddFlawShot?.Invoke(flaw);
            }
            catch (Exception ex)
            {
                LogisTrac.WriteInfoLog("AddFlawShot");
                LogisTrac.WriteLog(ex);
            }
        }

        private Mat mergeCols(List<Mat> mats)
        {
            //CV_ASSERT(A.cols == B.cols && A.type() == B.type());
            try
            {
                if (0 == mats.Count)
                {
                    return null;
                }

                if (1 == mats.Count)
                {
                    return mats[0];
                }

                if (null == mats[0])
                {
                    return null;
                }
                int totalCols = mats[0].Cols * mats.Count;


                Mat mergedDescriptors = new Mat(mats[0].Rows, totalCols, mats[0].Type());

                for (var i = 0; i < mats.Count; i++)
                {
                    var mat = mats[i];

                    if (null == mat)
                    {
                        return null;
                    }

                    Mat submat = mergedDescriptors.ColRange(mat.Cols * i, mat.Cols * (i + 1));
                    mat.CopyTo(submat);
                }

                return mergedDescriptors;
            }
            catch (Exception ex)
            {
                LogisTrac.WriteInfoLog("mergeCols");
                LogisTrac.WriteLog(ex);
            }
            return null;
        }
    }

}