using Cognex.VisionPro;
using Cognex.VisionPro.QuickBuild;
using LampInspectionMachine.Cameralibs;
using LampInspectionMachine.Model;
using MvCamCtrl.NET;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Prism.Mvvm;
using static Cognex.VisionPro.QuickBuild.CogJobManager;
using LampInspectionMachine.Log4xml;
using Cognex.VisionPro.ImageFile;
using System.Drawing;
using System.Windows.Forms;
using System.Web;
using System.ComponentModel;
using System.Windows.Media.Media3D;
using LampInspectionMachine.ViewModels;
using System.Collections.Concurrent;
using System.Threading;
using System.Windows.Controls;
using LampInspectionMachine.Views;
using System.Windows.Media.Imaging;
using System.Windows.Media;
using System.Windows;
using System.Runtime.InteropServices;
using SqlSugar.DistributedSystem.Snowflake;
using System.Windows.Threading;
using System.Windows.Ink;
using System.Data.SqlClient;
using System.Xml.Linq;
using System.Drawing.Imaging;
using System.IO.Packaging;
using Cognex.VisionPro.ToolBlock;
using System.Windows.Markup;
using System.Diagnostics;
using LampInspectionMachine.Cameralibs.HKCamera;
using Newtonsoft.Json.Linq;
using OpenCvSharp.Dnn;

namespace LampInspectionMachine.Core
{
    public class Management : BindableBase
    {

        private bool isConnected = false;


        private CogJobManager myJobManager;
        private List<CogJob> myJobs = new List<CogJob>();
        private List<CogJobIndependent> myIndependentJobs = new List<CogJobIndependent>();
        private CameraView cameraView;
        private ICogImage image = new CogImage8Grey();
        private WriteableBitmap writeable;

        public WriteableBitmap Writeable { get => writeable; set { SetProperty(ref writeable, value); } }
        public ICogImage Image
        {
            get => image;
            set
            {
                SetProperty(ref image, value);
            }
        }

        // 使用泛型委托
        public event EventHandler<ICogImage> PropertyChanged;

        // 或者自定义委托
        public delegate void ChangeEventHandler(ICogImage e);
        public event ChangeEventHandler OnChange;




        public CameraService CameraService { get; set; }

        public CogJobManager MyJobManager { get => myJobManager; set => myJobManager = value; }
        public List<CogJob> MyJobs { get => myJobs; set => myJobs = value; }
        public List<CogJobIndependent> MyIndependentJobs { get => myIndependentJobs; set => myIndependentJobs = value; }


        public CogJobManagerEdit MyJobManagerEdit { get => myJobManagerEdit; set => myJobManagerEdit = value; }

        /// <summary>
        /// 相机列表
        /// </summary>
        public ObservableCollection<string> CameraList { get => _CameraList; set { SetProperty(ref _CameraList, value); } }


        /// <summary>
        /// 当前相机配置
        /// </summary>
        public CameraInfo CurrCamConfig { get => _CurrCamConfig; set { SetProperty(ref _CurrCamConfig, value); } }

        /// <summary>
        /// 相机配置列表
        /// </summary>
        public ObservableCollection<CameraInfo> CamConfigs { get => _CamConfigs; set { SetProperty(ref _CamConfigs, value); } }





        public bool IsTriggerModel { get => _isTriggerModel; set { SetProperty(ref _isTriggerModel, value); } }

        public ICamera MyCamera { get => myCamera; set { SetProperty(ref myCamera, value); } }


        /// <summary>
        /// 相机对应模板工具
        /// </summary>
        public List<CogToolBlock> CamTemplateS { get => _CamTemplateS; set => _CamTemplateS = value; }


        public event Action<int> ToolBlockSwitched;
        /// <summary>
        /// 当前选中相机的SN
        /// </summary>
        public string CurrCameraSn { get => _CurrCameraSn; set { SetProperty(ref _CurrCameraSn, value); } }

        private  ObservableCollection<CameraInfo> _CamConfigs=new ObservableCollection<CameraInfo>();

        private List<CogToolBlock> _CamTemplateS=new  List<CogToolBlock>();

        private CogToolBlock cogToolBlock1;

        private CameraInfo _CurrCamConfig=null;
        private ICamera myCamera;
        private  bool _isTriggerModel=false;


        /// <summary>
        /// 当前需要显示的工程文件
        /// </summary>
        private CogJobManagerEdit myJobManagerEdit;

        private ObservableCollection<string>  _CameraList=new ObservableCollection<string>();

        private string _CurrCameraSn="";

        public Stopwatch stopwatch=new Stopwatch();

        public Management()
        {

        }




        /// <summary>
        /// 获取相机列表
        /// </summary>
        public void LoadCameraDevice()
        {
            CameraService = new CameraService();
            CameraList = FindLoadCamera();
            if ( CamConfigs.Count == 0 )
            {

                CamConfigs.Add(new CameraInfo() { VppFileName = "Cam1.vpp" });
                CamConfigs.Add(new CameraInfo() { VppFileName = "Cam2.vpp" });
                CamConfigs.Add(new CameraInfo() { VppFileName = "Cam3.vpp" });
                CamConfigs.Add(new CameraInfo() { VppFileName = "Cam4.vpp" });
                CamConfigs.Add(new CameraInfo() { VppFileName = "Cam5.vpp" });
                CamConfigs.Add(new CameraInfo() { VppFileName = "Cam6.vpp" });


            }
        }


        public void SaveCameraDevice()
        {


        }
        /// <summary>
        /// 初始化模板
        /// </summary>
        public void InitTemplates(TipService tipService)
        {


            tipService.ShowMsg("相机模板加载2%");
            CogToolBlock cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam1.vpp");
            CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载10%");
            //cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam2.vpp");
            //CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载26%");
            //cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam3.vpp");
            //CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载39%");
            //cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam4.vpp");
            //CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载52%");
            //cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam5.vpp");
            //CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载65%");
            //cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam6.vpp");
            //CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载78%");
            //cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam7.vpp");
            //CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载91%");
            //cogToolBlock = ( CogToolBlock ) CogSerializer.LoadObjectFromFile(Environment.CurrentDirectory + "\\Vpp\\Cam8.vpp");
            //CamTemplateS.Add(cogToolBlock);
            //tipService.ShowMsg("相机模板加载99%");
            tipService.Tcolse();
        }

        /// <summary>
        /// 单张采集
        /// </summary>
        public void SoftTrigger()
        {
            if ( isConnected )
            {
                MyCamera.StopGrabbing();
                LogHelper.Info($"软触发配置写入");
                MyCamera.SetTriggerModeOff();
                CurrCamConfig.TriggerMode = false;
                MyCamera.SetTriggerSoftware();
                if ( !MyCamera.CheckImageCallbackEvent(CamCallBack) )
                    MyCamera.ImageCallbackEvent -= CamCallBack;
                if ( MyCamera.CheckImageCallbackEvent(CamVisionProCallBack) )
                    MyCamera.ImageCallbackEvent += CamVisionProCallBack;
                LogHelper.Info($"软触发取图");

                MyCamera.Grab();
            }
        }


        /// <summary>
        /// 连续采集写入
        /// </summary>
        public void SoftTrigger__Continue()
        {
            MyCamera.SetTriggerModeOff();
            CurrCamConfig.TriggerMode = false;
            MyCamera.SetTriggerSoftware();
            if ( MyCamera.CheckImageCallbackEvent(CamCallBack) )
                MyCamera.ImageCallbackEvent += CamCallBack;
            if ( !MyCamera.CheckImageCallbackEvent(CamVisionProCallBack) )
                MyCamera.ImageCallbackEvent -= CamVisionProCallBack;
            LogHelper.Info($"连续采集启动");
            MyCamera.StartGrabbing();
        }


        public void SetHardTrigger_CallBack()
        {
            LogHelper.Info($"硬触发模式 启动");
            MyCamera.SetTriggerModeOn();
            CurrCamConfig.TriggerMode = true;
            MyCamera.SetTriggerSoftware(0);
            if ( !MyCamera.CheckImageCallbackEvent(CamCallBack) )
                MyCamera.ImageCallbackEvent -= CamCallBack;
            if ( MyCamera.CheckImageCallbackEvent(CamVisionProCallBack) )
                MyCamera.ImageCallbackEvent += CamVisionProCallBack;
            MyCamera.StartGrabbing();
        }
        /// <summary>
        /// 查找相机
        /// </summary>
        public ObservableCollection<string> FindLoadCamera()
        {
            List<string> listsn = CameraService.GetDeviceEnum();
            if ( listsn.Count > 0 )
            {
                ObservableCollection<string> strings=new ObservableCollection<string>();
                for ( int i = 0; i < listsn.Count; i++ )
                {
                    strings.Add(listsn[ i ]);
                }
                return strings;
            }
            else
            {

                System.Windows.Forms.MessageBox.Show("未查询到设备！", "提示", MessageBoxButtons.OK);
                return null;
            }
        }

        public void InitCamera(string name)
        {
            // 初始化相机
            if ( isConnected && myCamera != null )
            {
                myCamera.CloseDevice();
                myCamera = null;
            }
            Guid guid= new Guid();
            CameraService.CreateCamera(guid, new CameraInfo() { SerialNumber = name });
            myCamera = CameraService.GetCamera(guid);
            bool res = myCamera.OpenDevice();

            if ( !res )
            {
                myCamera.CloseDevice();
                myCamera = null;
                isConnected = false;
            }
            else
            {
                isConnected = true;
            }

        }
        public void InitCameras()
        {
            CameraService = new CameraService();
            foreach ( var item in CamConfigs )
            {
                try
                {
                    CameraService.CreateCamera(item.Id, item);
                    CameraService.GetCamera(item.Id).CameraConnectChangedEvent += Management_CameraConnectChangedEvent;
                    if ( CameraService.GetCamera(item.Id).OpenDevice() )
                    {


                    }
                    else
                    {

                    }
                }
                catch ( Exception ex )
                {

                }

            }

        }


        public void CloseCamera()
        {
            myCamera?.StopGrabbing();
            myCamera?.CloseDevice();
            myCamera = null;
            isConnected = false;



        }


        /// <summary>
        ///图像显示
        /// </summary>
        /// <param name="img"></param>
        private void CamCallBack(ICogImage image, TimeSpan totaltime, string errormessage)
        {
            try
            {
               
                Image = image;
              
            }
            finally
            {

            }

        }

        /// <summary>
        ///图像显示
        /// </summary>
        /// <param name="img"></param>
        private void MainCamCallBack(ICogImage image, TimeSpan totaltime, string errormessage)
        {
            try
            {
                
                Image = image;
               
            }
            finally
            {

            }

        }

        // 将海康相机帧数据转换为CogImage8Grey灰度图像
        public static ICogImage ConvertToCogImage(IntPtr pData, ref MyCamera.MV_FRAME_OUT_INFO_EX pFrameInfo)
        {

            // 验证像素格式（支持MONO8/RGB8转灰度）
            if ( pFrameInfo.enPixelType != MvCamCtrl.NET.MyCamera.MvGvspPixelType.PixelType_Gvsp_Mono8 &&
                pFrameInfo.enPixelType != MvCamCtrl.NET.MyCamera.MvGvspPixelType.PixelType_Gvsp_RGB8_Packed )
            {
                throw new ArgumentException("Unsupported pixel format");
            }

            // 创建CogImage8Grey对象
            CogImage8Grey cogImage = new CogImage8Grey();
            int width = (int)pFrameInfo.nWidth;
            int height = (int)pFrameInfo.nHeight;

            // 分配内存并复制数据
            cogImage.Allocate(width, height);

            // 获取8位灰度图像像素内存区域
            ICogImage8PixelMemory pixelMemory = (cogImage).Get8GreyPixelMemory(
    CogImageDataModeConstants.ReadWrite,
    0, 0,
    cogImage.Width, cogImage.Height);
            IntPtr destPtr = pixelMemory.Scan0;  // 获取像素数据指针

            // IntPtr destPtr = cogImage.GetPixelData(CogImageDataModeConstants.ReadWrite);

            if ( pFrameInfo.enPixelType == MvCamCtrl.NET.MyCamera.MvGvspPixelType.PixelType_Gvsp_Mono8 )
            {
                // 直接拷贝MONO8数据
                SafeMemoryCopy(destPtr, pData,  width * height );
            }
            else // RGB转灰度
            {
                byte[] rgbBuffer = new byte[width * height * 3];
                Marshal.Copy(pData, rgbBuffer, 0, rgbBuffer.Length);

                unsafe
                {
                    byte* pDest = (byte*)destPtr.ToPointer();
                    for ( int i = 0; i < rgbBuffer.Length; i += 3 )
                    {
                        // RGB转灰度公式：0.299*R + 0.587*G + 0.114*B
                        *pDest++ = ( byte ) ( 0.299 * rgbBuffer[ i ] +
                                         0.587 * rgbBuffer[ i + 1 ] +
                                         0.114 * rgbBuffer[ i + 2 ] );
                    }
                }
            }
            return cogImage;
        }

        // 将海康相机帧数据转换为CogImage24PlanarColor彩色图像
        public static ICogImage ConvertToColorCogImage(IntPtr pData, ref MyCamera.MV_FRAME_OUT_INFO_EX pFrameInfo)
        {
            if ( pFrameInfo.enPixelType != MvCamCtrl.NET.MyCamera.MvGvspPixelType.PixelType_Gvsp_RGB8_Packed )
            {
                throw new ArgumentException("Only RGB8 format supported for color conversion");
            }

            CogImage24PlanarColor cogColorImage = new CogImage24PlanarColor();
            int width = (int)pFrameInfo.nWidth;
            int height = (int)pFrameInfo.nHeight;

            // 分配内存
            cogColorImage.Allocate(width, height);

            // 获取三个颜色平面指针

            CogImage8Grey red= cogColorImage.GetPlane(CogImagePlaneConstants.Red);
            CogImage8Grey green= cogColorImage.GetPlane(CogImagePlaneConstants.Green);
            CogImage8Grey blue= cogColorImage.GetPlane(CogImagePlaneConstants.Blue);



            IntPtr redPtr = cogColorImage.GetPlane(CogImagePlaneConstants.Red).Get8GreyPixelMemory(
    CogImageDataModeConstants.ReadWrite,
    0, 0,
    red.Width, red.Height).Scan0;  // 获取像素数据指针
            IntPtr greenPtr =cogColorImage.GetPlane(CogImagePlaneConstants.Green).Get8GreyPixelMemory(
    CogImageDataModeConstants.ReadWrite,
    0, 0,
    red.Width, red.Height).Scan0; ;
            IntPtr bluePtr =cogColorImage.GetPlane(CogImagePlaneConstants.Blue).Get8GreyPixelMemory(
    CogImageDataModeConstants.ReadWrite,
    0, 0,
    red.Width, red.Height).Scan0; ;

            // 转换RGB数据到平面格式
            byte[] rgbBuffer = new byte[width * height * 3];
            Marshal.Copy(pData, rgbBuffer, 0, rgbBuffer.Length);

            unsafe
            {
                byte* pRed = (byte*)redPtr.ToPointer();
                byte* pGreen = (byte*)greenPtr.ToPointer();
                byte* pBlue = (byte*)bluePtr.ToPointer();

                for ( int i = 0; i < rgbBuffer.Length; i += 3 )
                {
                    *pRed++ = rgbBuffer[ i ];     // R
                    *pGreen++ = rgbBuffer[ i + 1 ]; // G
                    *pBlue++ = rgbBuffer[ i + 2 ];  // B
                }
            }
            return cogColorImage;
        }

        // 使用示例（在回调函数中调用）
        private void ImageCallback(IntPtr pData, ref MyCamera.MV_FRAME_OUT_INFO_EX pFrameInfo, IntPtr pUser)
        {
            ICogImage resultImage;
            if ( pFrameInfo.enPixelType == MvCamCtrl.NET.MyCamera.MvGvspPixelType.PixelType_Gvsp_Mono8 )
            {
                resultImage = ConvertToCogImage(pData, ref pFrameInfo);
            }
            else
            {
                resultImage = ConvertToColorCogImage(pData, ref pFrameInfo);
            }

           
            Image = resultImage;
        }



        /// <summary>
        /// 视觉处理
        /// </summary>
        /// <param name="data"></param>
        private void CamVisionProCallBack(ICogImage image, TimeSpan totaltime, string errormessage)
        {
            try
            {

                cogToolBlock1.Inputs[ 0 ].Value = image;
                cogToolBlock1.Run();
                Image = ( ICogImage ) cogToolBlock1.Outputs[ 6 ].Value;
            }
            finally
            {

            }

        }

        /// <summary>
        /// WriteableBitmap转Bitmap图像
        /// </summary>
        /// <param name="wBitmap"></param>
        /// <returns></returns>
        public static Bitmap SafeConvert(WriteableBitmap wb)
        {
            Bitmap bmp = new Bitmap(wb.PixelWidth, wb.PixelHeight);
            using ( var ms = new System.IO.MemoryStream() )
            {
                var encoder = new PngBitmapEncoder();
                encoder.Frames.Add(BitmapFrame.Create(wb));
                encoder.Save(ms);
                bmp = ( Bitmap ) System.Drawing.Image.FromStream(ms);
            }
            return bmp;
        }

        // 使用Windows API实现内存拷贝（支持重叠内存区域）
        [DllImport("kernel32.dll", EntryPoint = "RtlMoveMemory", SetLastError = false)]
        private static extern void RtlMoveMemory(IntPtr dest, IntPtr src, uint length);

        // 安全封装方法（带参数校验）
        public static void SafeMemoryCopy(IntPtr dest, IntPtr src, int byteCount)
        {
            if ( dest == IntPtr.Zero || src == IntPtr.Zero )
                throw new ArgumentNullException("指针参数不能为null");

            if ( byteCount <= 0 )
                throw new ArgumentOutOfRangeException("字节数必须大于0");

            RtlMoveMemory(dest, src, ( uint ) byteCount);
        }
        /// <summary>
        /// 将WriteableBitmap转换为CogImage8Grey（自动处理彩色转灰度）
        /// </summary>
        
        public void OnSwitchToolBlock(int index)
        {
            cogToolBlock1 = CamTemplateS[ index ];
            ToolBlockSwitched?.Invoke(index); // 触发事件，传递索引参数。
        }

        /// <summary>
        /// 相机连接或者断开时
        /// </summary>
        /// <param name="id"></param>
        /// <param name="state"></param>
        private void Management_CameraConnectChangedEvent(Guid id, bool state)
        {
            // var sta = Status.FirstOrDefault(s => s.ID == id);
            //  var camera = DeviceConfig.Cameras.FirstOrDefault(c => c.Id == id);
            //if ( sta != null && camera != null )
            //{
            //    if ( state )
            //    {
            //        App.Current.Dispatcher.Invoke(new Action(() =>
            //        {
            //            sta.Message = $"{camera.CameraName}{connected}";
            //            sta.Background = new SolidColorBrush(Colors.Green);
            //        }));

            //    }
            //    else
            //    {
            //        App.Current.Dispatcher.Invoke(new Action(() =>
            //        {
            //            sta.Message = $"{camera.CameraName}{disconnected1}";
            //            sta.Background = new SolidColorBrush(Colors.Red);
            //        }));
            //    }
            //}
        }



    }





}