using System;
using System.IO;
using System.Text;
using System.Collections.Generic;
using System.Windows;
using System.Windows.Shapes;
using System.Windows.Input;
using System.Drawing;
using System.Data.SQLite;
using Newtonsoft.Json;
using System.Security.Cryptography;
using System.Windows.Media.Imaging;
using System.Windows.Controls;

using System.Drawing.Imaging;
using System.Windows.Threading;
using Microsoft.Win32;
using AI.Common.Interface;
using RawImageShowUtilsLib;
using AIModuleResultShowUtilsLib;
using System.Xml.Linq;
using AI.Common.Implements;
using static System.Windows.Forms.AxHost;
using System.Security.Policy;
using System.Windows.Media;
using System.ComponentModel;
using System.Windows.Forms;

namespace AILesionDescriptionGTGenerator
{
    /// <summary>
    /// Canvas上绘制的目标有几种类型
    /// </summary>
    public enum EnumCanvasItemType
    {
        Drawing,
        Choosed,
        Existed,
    }

    /// <summary>
    /// 线的种类
    /// </summary>
    public enum EnumCanvasLineType
    {
        Horizontal,
        Vertical,
    }

    /// <summary>
    /// 鼠标状态
    /// </summary>
    public enum EnumMouseOperType
    {
        None,
        DrawingContour,
        DrawingHorizonLines,
        DrawingVerticalLines,
        DrawingPoint,
    }

    public enum EnumDesShapeValue
    {
        /// <summary>
        /// 椭圆形
        /// </summary>
        Oval,
        /// <summary>
        /// 类圆形
        /// </summary>
        Round,
        /// <summary>
        /// 不规则形
        /// </summary>
        Irregular,
    }

    /// <summary>
    /// 方向描述可能的结果值
    /// </summary>
    public enum EnumDesOrientationValue
    {
        /// <summary>
        /// 平行
        /// </summary>
        Parallel,
        /// <summary>
        /// 非平行
        /// </summary>
        NonParallel,
    }

    /// <summary>
    /// 内部回声描述可能的结果
    /// </summary>
    public enum EnumDesEchoPatternValue
    {
        /// <summary>
        /// 无回声
        /// </summary>
        Anechoic,
        /// <summary>
        /// 低回声
        /// </summary>
        Hypoechoic,
        /// <summary>
        /// 等回声
        /// </summary>
        Isoechoic,
        /// <summary>
        /// 高回声
        /// </summary>
        Hyperechoic,
        /// <summary>
        /// 混合回声
        /// </summary>
        Complex,
        /// <summary>
        /// 强回声
        /// </summary>
        Strongechoic,
    }

    /// <summary>
    /// 病灶边界描述可能的结果
    /// </summary>
    public enum EnumDesLesionBoundaryValue
    {
        /// <summary>
        /// 清晰
        /// </summary>
        AbruptInterface,
        /// <summary>
        /// 模糊
        /// </summary>
        EchogenicHalo,
    }

    /// <summary>
    /// 病灶边缘描述的可能结果
    /// </summary>
    public enum EnumDesMarginValue
    {
        /// <summary>
        /// 光整
        /// </summary>
        Circumscribed,
        /// <summary>
        /// 不光整
        /// </summary>
        NonCircumscribed,
    }

    /// <summary>
    /// 病灶信息
    /// </summary>
    public class LesionInfo
    {
        /// <summary>
        /// 病灶轮廓
        /// </summary>
        public List<Point2D> Contour { get; set; } = new List<Point2D>();

        /// <summary>
        /// 病灶形状
        /// </summary>
        public EnumDesShapeValue Shape { get; set; } = EnumDesShapeValue.Oval;

        /// <summary>
        /// 方向
        /// </summary>
        public EnumDesOrientationValue Orientation { get; set; } = EnumDesOrientationValue.Parallel;

        /// <summary>
        /// 回声类型
        /// </summary>
        public EnumDesEchoPatternValue EchoPattern { get; set; } = EnumDesEchoPatternValue.Hypoechoic;

        /// <summary>
        /// 边界清晰不清晰
        /// </summary>
        public EnumDesLesionBoundaryValue Boundary { get; set; } = EnumDesLesionBoundaryValue.AbruptInterface;

        /// <summary>
        /// 边缘光整不光整
        /// </summary>
        public EnumDesMarginValue Margin { get; set; } = EnumDesMarginValue.Circumscribed;

        /// <summary>
        /// 横径起点
        /// </summary>
        public Point2D HorizontalPoint1 { get; set; } = new Point2D();

        /// <summary>
        /// 横径终点
        /// </summary>
        public Point2D HorizontalPoint2 { get; set; } = new Point2D();

        /// <summary>
        /// 纵径起点
        /// </summary>
        public Point2D VerticalPoint1 { get; set; } = new Point2D();

        /// <summary>
        /// 纵径终点
        /// </summary>
        public Point2D VerticalPoint2 { get; set; } = new Point2D();

        /// <summary>
        /// 内容完整
        /// </summary>
        public bool IsCompleted
        {
            get
            {
                return Contour.Count > 0 && HorizontalPoint1 != HorizontalPoint2 &&
                    VerticalPoint1 != VerticalPoint2;
            }
        }
    }

    /// <summary>
    /// 病灶描述GT图像信息
    /// </summary>
    public class LesionDesGTImgInfo
    {
        public string ImageId { get; set; }

        /// <summary>
        /// 病灶分级
        /// </summary>
        public List<int> Label { get; set; }
        /// <summary>
        /// 该图上所有病灶的标准描述
        /// </summary>
        public List<LesionInfo> Lesions { get; set; }

    }

    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {

        #region private variables

        private readonly string _dataFolder = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(System.IO.Path.GetDirectoryName(
            AppDomain.CurrentDomain.BaseDirectory)),"LesionDescriptionGTDatas");
        private readonly string _dbPath;
        private readonly string _imageDataFolder;
        private readonly string _dbModelPath;

        private List<LesionDesGTImgInfo> _allImages = new List<LesionDesGTImgInfo>();
        private volatile int _imgIndex = 0;
        private List<LesionInfo> _lesions = new List<LesionInfo>();
        private volatile int _lesionIndex = 0;
        private volatile bool _modified = false;

        private BitmapImage _origimg = null;
        private BitmapImage _drawimg = null;
        // 鼠标动作
        private volatile EnumMouseOperType _mouseOper = EnumMouseOperType.None;
        private volatile bool _mouseLeftBtnPressed = false;
        // 鼠标绘制的起始位置（画横轴，纵轴时需要） 
        private System.Windows.Point _mouseStartPos;
        // 绘制中的所有轮廓点的集合
        private List<System.Windows.Point> _drawingPoints = new List<System.Windows.Point>();
        private volatile bool _canAutoFinish = false;
        //private DataBase _creatBd = new DataBase();

        
        private Bitmap _image = null;
        private BitmapImage _dstImgWin = null;
        private LesionDesGTImgInfo _modelResult = new LesionDesGTImgInfo();    //模型检测出的病灶结果
        private volatile bool _showModelResult = false;
        private volatile int _lesionOriModelIndex = 0;//左侧界面病灶ID
        private List<int> _lesionsLabels = new List<int>();
        //private List<int> _lesionsModelLabels = new List<int>();
        private volatile int _lesionLabelIndex = 0;

        private volatile bool _showDrawingResult = false;
        private volatile int _num = 0;

        private IModule _module;
        private string _currentPath;
        private InferenceConfig _inferConfig = new InferenceConfig();
        private string _netDir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Networks");

        private volatile string _processId = string.Empty;
        private volatile string _caseId = string.Empty;
        private volatile string _dataId = string.Empty;
        private volatile bool _readingVideo;
        private volatile int _frameIndex;

        IDetectedObject[] _newModelResult;

        //回声
        private int _Anechoic_Anechoic_num = 0;        //无回声 判为 无回声 的数目
        private int _Anechoic_Hypoechoic_num = 0;     //无回声 判为 低回声 的数目
        private int _Anechoic_Isoechoic_num = 0;      //无回声 判为 等回声 的数目
        private int _Anechoic_Hyperechoic_num = 0;    //无回声 判为 高回声 的数目
        private int _Anechoic_Complex_num = 0;        //无回声 判为 Complex 的数目

        private int _Hyperechoic_Hyperechoic_num = 0;  //高回声 判为 高回声
        private int _Hyperechoic_Anechoic_num = 0;
        private int _Hyperechoic_Isoechoic_num = 0;
        private int _Hyperechoic_Hypoechoic_num = 0;
        private int _Hyperechoic_Complex_num = 0;

        private int _Isoechoic_Isoechoic_num = 0;     //等回声 判为 等回声
        private int _Isoechoic_Anechoic_num = 0;
        private int _Isoechoic_Hyperechoic_num = 0;
        private int _Isoechoic_Hypoechoic_num = 0;
        private int _Isoechoic_Complex_num = 0;

        private int _Hypoechoic_Hypoechoic_num = 0;  //低回声 判为 低回声
        private int _Hypoechoic_Anechoic_num = 0;
        private int _Hypoechoic_Hyperechoic_num = 0;
        private int _Hypoechoic_Isoechoic_num = 0;
        private int _Hypoechoic_Complex_num = 0;

        private int _Complex_Complex_num = 0;       //极低回声 判为 极低回声
        private int _Complex_Anechoic_num = 0;
        private int _Complex_Hyperechoic_num = 0;
        private int _Complex_Isoechoic_num = 0;
        private int _Complex_Hypoechoic_num = 0;

        //形状
        private int _Oval_Oval_num = 0;        //椭圆形 判为 椭圆形
        private int _Oval_Round_num = 0;       //椭圆形 判为 类圆形
        private int _Oval_Irregular_num = 0;   //椭圆形 判为 不规则形

        private int _Round_Round_num = 0;       //类圆形 判为 类圆形
        private int _Round_Oval_num = 0;        //类圆形 判为 椭圆形
        private int _Round_Irregular_num = 0;   //类圆形 判为 不规则形

        private int _Irregular_Irregular_num = 0;   //不规则形 判为 不规则形
        private int _Irregular_Oval_num = 0;        //不规则形 判为 椭圆形
        private int _Irregular_Round_num = 0;       //不规则形 判为 类圆形

        //边缘
        private int _Circumscribed_Circumscribed_num = 0;      //光整 判为 不光整
        private int _Circumscribed_NonCircumscribed_num = 0;

        private int _NonCircumscribed_NonCircumscribed_num = 0;   //不光整 判为 光整
        private int _NonCircumscribed_Circumscribed_num = 0;

        //边界
        private int _AbruptInterface_AbruptInterface_num;   //清晰--清晰
        private int _AbruptInterface_EchogenicHalo_num;     //清晰--模糊

        private int _EchogenicHalo_EchogenicHalo_num;       //模糊--模糊
        private int _EchogenicHalo_AbruptInterface_num;     //模糊--清晰

        //方向
        private int _Parallel_Parallel_num;        //平行--平行
        private int _Parallel_NonParallel_num;     //平行--非平行

        private int _NonParallel_NonParallel_num;   //非平行--非平行
        private int _NonParallel_Parallel_num;      //非平行--平行
        #endregion


        #region 用户界面响应

        public MainWindow()
        {
            InitializeComponent();
            InitializeComboBoxLesionsLabel();
            _dbPath = System.IO.Path.Combine(_dataFolder, "lesion_des_gt_datas.db");
            _imageDataFolder = System.IO.Path.Combine(_dataFolder, "Images");
            _currentPath = System.Environment.CurrentDirectory;
            _module = new AI.Vaid.Modules.BreastLesionDetect.BreastLesionDetect(_netDir, _inferConfig, EnumDeviceType.CPU);

            bool existDb = CreateDataBase();
            if(existDb)
            {
                AddNewImages(_imageDataFolder);
            }           
            UserControlLesionSelected.NotifyLesionInfoEventArgs += OnLesionInfoSelectorEventOccur;
            ReadDataBase();
            DrawImage.Source = _drawimg;
            OrigImage.Source = _origimg;             
            DetectImage(_image);          
        }


        /// <summary>
        /// 点击 "前一幅图"
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBtnPreviousImageClicked(object sender, RoutedEventArgs e)
        {
            // 查看当前图的ROI是否已经绘制完毕
            if (_lesions.Count > 0)
            {
                if (_lesions.Count != _lesionsLabels.Count)
                {
                    System.Windows.MessageBox.Show("请先将当前图像的描述添加完整，或删除不需要的描述后再查看新的图像");
                    return;
                }
                foreach (var lesion in _lesions)
                {
                    if (!lesion.IsCompleted)
                    {
                        System.Windows.MessageBox.Show("请先将当前图像的描述添加完整，或删除不需要的描述后再查看新的图像");
                        return;
                    }
                }
                for (int i = 0; i < _lesionsLabels.Count; i++)//add
                {
                    //if (_lesionsLabels[i] < 1)
                    //{
                    //    string str = "请先将当前图像的描述的第：" + i.ToString() + "个病灶等级添加完整";
                    //    MessageBox.Show(str);
                    //    return;
                    //}
                }
            }
            // 保存当前图的结果
            if (_modified)
            {
                SetLesions(_allImages[_imgIndex].ImageId, _lesions);
                SetLesionsLabels(_allImages[_imgIndex].ImageId, _lesionsLabels);                
            } 
            // 如果已经OK，则更新记录
            if (_imgIndex <= 0)
            {
                System.Windows.MessageBox.Show("已是第一个");
                return;
            }
            _imgIndex = _imgIndex - 1;
            _dstImgWin = null;
            _modelResult = null;
            _modelResult = new LesionDesGTImgInfo();
            CurrentImgIndexUpdated();
            _drawingPoints.Clear();//
            _lesionOriModelIndex = 0;
            DetectImage(_image);
        }

        /// <summary>
        /// 点击 "后一幅图"
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBtnNextImageClicked(object sender, RoutedEventArgs e)
        {
            // 查看当前图像的ROI是否已经绘制完毕
            if (_lesions.Count > 0)
            {
                if (_lesions.Count != _lesionsLabels.Count)
                {
                    System.Windows.MessageBox.Show("请先将当前图像的描述添加完整，或删除不需要的描述后再查看新的图像");
                    return;
                }
                foreach (var lesion in _lesions)
                {
                    if (!lesion.IsCompleted)
                    {
                        System.Windows.MessageBox.Show("请先将当前图像的描述添加完整，或删除不需要的描述后再查看新的图像");
                        return;
                    }
                }
                
                for(int i =0; i < _lesionsLabels.Count; i++)//add
                {
                    //if (_lesionsLabels[i] <1)
                    //{
                    //    string str = "请先将当前图像的描述的第：" + i.ToString() + "个病灶等级添加完整";
                    //    MessageBox.Show(str);
                    //    return;
                    //}
                }
                
            }
            // 保存当前图的结果
            if (_modified)
            {
                SetLesions(_allImages[_imgIndex].ImageId, _lesions);
                SetLesionsLabels(_allImages[_imgIndex].ImageId, _lesionsLabels);
            }    
            // 如果已经OK，则更新记录
            if (_imgIndex >= _allImages.Count - 1)
            {
                System.Windows.MessageBox.Show("已是最后一个");
                return;
            }
            _imgIndex = _imgIndex + 1;
            _dstImgWin = null;
            _modelResult = null;
            _modelResult = new LesionDesGTImgInfo();
            CurrentImgIndexUpdated();
            _drawingPoints.Clear();//
            _lesionOriModelIndex = 0;
            DetectImage(_image);
        }

        /// <summary>
        /// 选中的病灶改变
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnLesionSelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            _lesionIndex = ComboBoxLesions.SelectedIndex;
            //_lesionIndex = 0;//add  ？？？
            LesionsUpdated();
        }

        /// <summary>
        /// 删除选中的病灶
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBtnDeleteSelROIClicked(object sender, RoutedEventArgs e)
        {
            if (_lesionIndex < 0)
            {
                System.Windows.MessageBox.Show("请先选择一个待删除的病灶");
                return;
            }
            // 先清空画布上旧的显示内容
            for (int ni = 0; ni < _lesions.Count; ni++)
            {
                RemoveContourInCanvas(ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Horizontal, ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Vertical, ni.ToString());
            }
            _lesions.RemoveAt(_lesionIndex);
            _lesionsLabels.RemoveAt(_lesionIndex);
            _modified = true;
            if (_lesionIndex >= _lesions.Count)
            {
                if (_lesions.Count > 0)
                {
                    _lesionIndex = 0;
                }
                else
                {
                    _lesionIndex = -1;
                }
            }
            _drawingPoints.Clear();
            LesionsUpdated();
        }

        /// <summary>
        /// 新增病灶
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBtnAddNewROIClicked(object sender, RoutedEventArgs e)
        {
            if (!UserControlLesionSelected.IsEmpty)
            {
                if (!UserControlLesionSelected.Lesion.IsCompleted)
                {
                    System.Windows.MessageBox.Show("请先将现有病灶的描述添加完整后再增加新的病灶");
                    return;
                }
                if(_lesionLabelIndex < 1)
                {
                    System.Windows.MessageBox.Show("请先将当前病灶等级添加完整");
                    return;
                }
            }
            _lesionIndex = _lesions.Count;
            _lesions.Add(new LesionInfo());
            _lesionsLabels.Add(-1);
            _modified = true;
            _drawingPoints.Clear();
            LesionsUpdated();
        }

        /// <summary>
        /// 画布尺寸改变
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Canvas_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            MyCanvasDraw.Width = GridDrawImg.ActualWidth;
            MyCanvasDraw.Height = GridDrawImg.ActualHeight;
            ImageUpdated();
            UpdateLesionsInCanvas();
            UpdateLesionsIndex();
        }

        /// <summary>
        /// 鼠标左键按下
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Canvas_MouseLeftBtnDown(object sender, MouseButtonEventArgs e)
        {
            System.Windows.Point mousePosInCanvas = e.GetPosition((IInputElement)sender);
            _mouseStartPos = mousePosInCanvas;
            //////////////////
            if (_drawingPoints.Count <= 0)
            {
                _drawingPoints = new List<System.Windows.Point>();
            }
            else
            {

            }

            //var dd = _mouseOper;
            if (_mouseOper == EnumMouseOperType.DrawingPoint)
            {
                _drawingPoints.Add(mousePosInCanvas);
            }
            else if(_mouseOper == EnumMouseOperType.None)
            {
                
                _canAutoFinish = false;
                //_drawingPoints.Add(mousePosInCanvas);
            }
            else
            {
                _canAutoFinish = false;
                _drawingPoints.Add(mousePosInCanvas);
            }
            //_drawingPoints = new List<System.Windows.Point>();
            //_canAutoFinish = false;
            //_drawingPoints.Add(mousePosInCanvas);
            _mouseLeftBtnPressed = true;
        }

        /// <summary>
        /// 鼠标左键弹起
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Canvas_MouseLeftBtnUp(object sender, MouseButtonEventArgs e)
        {
            _mouseLeftBtnPressed = false;
            System.Windows.Point mousePosInCanvas = e.GetPosition((IInputElement)sender);
            Point2D mousePosInOrigImg = GetPosInOrigImage(mousePosInCanvas);
            Point2D startPosInOrigImg = GetPosInOrigImage(_mouseStartPos);
            switch (_mouseOper)
            {
                case EnumMouseOperType.DrawingContour:
                    // 如果现在绘制的轮廓还未结束，就直接连接起点终点，将现在绘制的轮廓线，转换成图像坐标，发送给LesionInfoSelector，_mouseOper重置成空
                    if (_drawingPoints[_drawingPoints.Count - 1] != _drawingPoints[0])
                    {
                        _drawingPoints.Add(_drawingPoints[0]);
                    }
                    List<Point2D> contourInOrigImg = new List<Point2D>();
                    foreach (var point in _drawingPoints)
                    {
                        contourInOrigImg.Add(GetPosInOrigImage(point));
                    }
                    _drawingPoints = new List<System.Windows.Point>();
                    _mouseOper = EnumMouseOperType.None;
                    RemoveContourInCanvas("drawing");
                    UserControlLesionSelected.SetContour(contourInOrigImg);
                    //_canAutoFinish = false;
                    break;
                case EnumMouseOperType.DrawingPoint:
                    //if (_drawingPoints[_drawingPoints.Count - 1] != _drawingPoints[0])
                    {
                        //_drawingPoints.Add(_drawingPoints[0]);
                        DrawContourInCanvas(_drawingPoints, EnumCanvasItemType.Drawing, "drawingPt");
                        // 如果已经很靠近起始点，就自动结束
                        if (PointDistance(_drawingPoints[_drawingPoints.Count - 1], _drawingPoints[0]) < 5)
                        {
                            if (_canAutoFinish)
                            {
                                _drawingPoints.Add(_drawingPoints[0]);
                                List<Point2D> contourInOrigImgPt = new List<Point2D>();
                                foreach (var point in _drawingPoints)
                                {
                                    contourInOrigImgPt.Add(GetPosInOrigImage(point));
                                }
                                _drawingPoints = new List<System.Windows.Point>();
                                _mouseOper = EnumMouseOperType.None;
                                RemoveContourInCanvas("drawingPt");
                                UserControlLesionSelected.SetContour(contourInOrigImgPt);
                                //_canAutoFinish = false;
                            }
                        }
                        else
                        {
                            if (!_canAutoFinish)
                            {
                                _canAutoFinish = true;
                            }
                        }
                    }
                    break;
                case EnumMouseOperType.DrawingHorizonLines:
                    // 将当前绘制的横径起点终点,转换成图像坐标，发送给LesionInfoSelector，_mouseOper重置成空
                    _mouseOper = EnumMouseOperType.None;
                    RemoveLineInCanvas(EnumCanvasLineType.Horizontal,"drawing");
                    UserControlLesionSelected.SetHorizontalAxis(startPosInOrigImg, mousePosInOrigImg);
                    break;
                case EnumMouseOperType.DrawingVerticalLines:
                    // 将当前绘制的纵径起点终点,转换成图像坐标，发送给LesionInfoSelector，_mouseOper重置成空
                    _mouseOper = EnumMouseOperType.None;
                    RemoveLineInCanvas(EnumCanvasLineType.Vertical, "drawing");
                    UserControlLesionSelected.SetVerticalAxis(startPosInOrigImg, mousePosInOrigImg);
                    break;
            }
        }

        /// <summary>
        /// 鼠标移动
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Canvas_MouseMove(object sender, System.Windows.Input.MouseEventArgs e)
        {
            // 显示鼠标位置
            System.Windows.Point mousePosInCanvas = e.GetPosition((IInputElement)sender);
            Point2D mousePosInOrigImg = GetPosInOrigImage(mousePosInCanvas);
            TextBlockMousePosition.Text = mousePosInOrigImg.X.ToString() + "," + mousePosInOrigImg.Y.ToString();

            // 判断鼠标当前状态
            if (e.LeftButton == MouseButtonState.Pressed)
            {
                switch (_mouseOper)
                {
                    case EnumMouseOperType.DrawingContour:
                        _drawingPoints.Add(mousePosInCanvas);
                        // 如果该图选中病灶已经有描述了，先清除Canvas上显示的，以免影响标注
                        if(_lesions[_lesionIndex].Contour.Count > 0)
                        {
                            RemoveContourInCanvas(_lesionIndex.ToString());
                        }
                        // 更新显示正在绘制的轮廓线
                        DrawContourInCanvas(_drawingPoints, EnumCanvasItemType.Drawing, "drawing");
                        // 如果已经很靠近起始点，就自动结束
                        if (PointDistance(_drawingPoints[_drawingPoints.Count - 1], _drawingPoints[0]) < 5)
                        {
                            if (_canAutoFinish)
                            {
                                _drawingPoints.Add(_drawingPoints[0]);
                                List<Point2D> contourInOrigImg = new List<Point2D>();
                                foreach (var point in _drawingPoints)
                                {
                                    contourInOrigImg.Add(GetPosInOrigImage(point));
                                }
                                _drawingPoints = new List<System.Windows.Point>();
                                _mouseOper = EnumMouseOperType.None;
                                RemoveContourInCanvas("drawing");
                                UserControlLesionSelected.SetContour(contourInOrigImg);
                            }
                        }
                        else
                        {
                            if (!_canAutoFinish)
                            {
                                _canAutoFinish = true;
                            }
                        }
                        break;
                    case EnumMouseOperType.DrawingPoint:
                        //_drawingPoints.Add(mousePosInCanvas);
                        //DrawContourInCanvas(_drawingPoints, EnumCanvasItemType.Drawing, "drawing");

                        break;
                    case EnumMouseOperType.DrawingHorizonLines:
                        // 如果该图选中病灶已经有横轴了，先清除Canvas上显示的，以免影响标注
                        RemoveLineInCanvas(EnumCanvasLineType.Horizontal, _lesionIndex.ToString());
                        // 更新显示正在绘制的横轴
                        DrawLineInCanvas(_mouseStartPos, mousePosInCanvas, EnumCanvasLineType.Horizontal, EnumCanvasItemType.Drawing, "drawing");
                        break;
                    case EnumMouseOperType.DrawingVerticalLines:
                        // 如果该图选中病灶已经有纵轴了，先清除Canvas上显示的，以免影响标注
                        RemoveLineInCanvas(EnumCanvasLineType.Vertical, _lesionIndex.ToString());
                        // 更新显示正在绘制的纵轴
                        DrawLineInCanvas(_mouseStartPos, mousePosInCanvas, EnumCanvasLineType.Vertical, EnumCanvasItemType.Drawing, "drawing");
                        break;
                }
            }
            else
            {
                if (_mouseLeftBtnPressed)
                {
                    Canvas_MouseLeftBtnUp(MyCanvasDraw, new MouseButtonEventArgs(e.MouseDevice, e.Timestamp, MouseButton.Left));
                }          
            }
        }

        #endregion


        #region public funcs

        /// <summary>
        /// 设置该图像的病灶
        /// </summary>
        /// <param name="imgId"></param>
        /// <param name="contour"></param>
        public void SetLesions(string imgId, List<LesionInfo> lesions)
        {
            try
            {
                SQLiteConnection dbCon = new SQLiteConnection("Data Source=" + _dbPath);
                dbCon.Open();
                SQLiteCommand dbCmd;
                dbCmd = dbCon.CreateCommand();
                string strLesions = JsonConvert.SerializeObject(lesions);
                dbCmd.CommandText = "update LesionDesGTDatas set Lesions='" + strLesions + "' where ImageId='" + imgId + "'";
                dbCmd.ExecuteNonQuery();
                dbCmd.Dispose();

                SQLiteDataReader dbreader;
                dbCmd = dbCon.CreateCommand();
                dbCmd.CommandText = "select * from LastModification";
                dbreader = dbCmd.ExecuteReader();
                if (dbreader.HasRows)
                {
                    dbreader.Close();
                    dbCmd.Dispose();
                    // 更新
                    dbCmd = dbCon.CreateCommand();
                    dbCmd.CommandText = "update LastModification set ImageId='" + imgId + "'";
                    dbCmd.ExecuteNonQuery();
                    dbCmd.Dispose();
                }
                else
                {
                    // 新增
                    dbCmd = dbCon.CreateCommand();
                    dbCmd.CommandText = "insert into LastModification(ImageId) select '" + imgId + "'";
                    dbCmd.ExecuteNonQuery();
                    dbCmd.Dispose();
                }
                dbCon.Close();
                dbCon.Dispose();
            }
            catch (Exception excep)
            {
                System.Windows.MessageBox.Show("保存结果时出错！" + excep);
            }
        }

        /// <summary>
        /// 保存label
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        public void SetLesionsLabels(string imgId, List<int> lesionsLabels)
        {
            try
            {
                SQLiteConnection dbCon = new SQLiteConnection("Data Source=" + _dbPath);
                dbCon.Open();
                SQLiteCommand dbCmd;
                dbCmd = dbCon.CreateCommand();
                string strLesionsLabel = JsonConvert.SerializeObject(lesionsLabels);
                dbCmd.CommandText = "update LesionDesGTDatas set Label='" + strLesionsLabel + "' where ImageId='" + imgId + "'";
                dbCmd.ExecuteNonQuery();
                dbCmd.Dispose();

                SQLiteDataReader dbreader;
                dbCmd = dbCon.CreateCommand();
                dbCmd.CommandText = "select * from LastModification";
                dbreader = dbCmd.ExecuteReader();
                if (dbreader.HasRows)
                {
                    dbreader.Close();
                    dbCmd.Dispose();
                    // 更新
                    dbCmd = dbCon.CreateCommand();
                    dbCmd.CommandText = "update LastModification set ImageId='" + imgId + "'";
                    dbCmd.ExecuteNonQuery();
                    dbCmd.Dispose();
                }
                else
                {
                    // 新增
                    dbCmd = dbCon.CreateCommand();
                    dbCmd.CommandText = "insert into LastModification(ImageId) select '" + imgId + "'";
                    dbCmd.ExecuteNonQuery();
                    dbCmd.Dispose();
                }
                dbCon.Close();
                dbCon.Dispose();
            }
            catch (Exception excep)
            {
                System.Windows.MessageBox.Show("保存病灶分级时出错！" + excep);
            }
        }
        #endregion


        #region private funcs

        private string ComputeHashCode(byte[] input)
        {
            MD5 md5 = MD5.Create();
            byte[] hash = md5.ComputeHash(input);
            StringBuilder sb = new StringBuilder();
            foreach (var b in hash)
            {
                sb.Append(b.ToString("x2"));
            }
            string hashstr = sb.ToString();
            sb.Clear();
            return hashstr;
        }

        /// <summary>
        /// 读入数据库
        /// </summary>
        private void ReadDataBase()
        {
            try
            {
                if (!File.Exists(_dbPath))
                {
                    System.Windows.MessageBox.Show("未找到存放待标注数据的文件：" + _dbPath);
                    return;
                }
                SQLiteConnection dbCon = new SQLiteConnection("Data Source=" + _dbPath);
                dbCon.Open();
                SQLiteCommand dbCmd;
                dbCmd = dbCon.CreateCommand();
                dbCmd.CommandText = "select * from LesionDesGTDatas";
                SQLiteDataReader dbReader;
                dbReader = dbCmd.ExecuteReader();
                if (!dbReader.HasRows)
                {
                    dbReader.Close();
                    dbCmd.Dispose();
                    dbCon.Close();
                    dbCon.Dispose();
                    System.Windows.MessageBox.Show("待标注的数据为空.");
                    return;
                }
                int index = 0;
                while (dbReader.Read())
                {
                    string imgId = ((string)dbReader[0]).TrimEnd();
                    string strLesions = ((string)dbReader[1]).TrimEnd();
                    List<LesionInfo> lesions = JsonConvert.DeserializeObject<List<LesionInfo>>(strLesions);

                    string strLesionsLabels = ((string)dbReader[2]).TrimEnd();
                    List<int> lesionsLabels = JsonConvert.DeserializeObject<List<int>>(strLesionsLabels);
                    index += 1;
                    _allImages.Add(new LesionDesGTImgInfo { ImageId = imgId, Lesions = lesions , Label = lesionsLabels });
                }
                dbReader.Close();
                dbCmd.Dispose();

                dbCmd = dbCon.CreateCommand();
                dbCmd.CommandText = "select * from LastModification";
                dbReader = dbCmd.ExecuteReader();
                if (!dbReader.HasRows)
                {
                    _imgIndex = 0;
                }
                else
                {
                    dbReader.Read();
                    string imgId = ((string)dbReader[0]).TrimEnd();
                    int imgIndex = _allImages.FindIndex(x => x.ImageId == imgId);
                    if (imgIndex == -1)
                    {
                        _imgIndex = 0;
                    }
                    else
                    {
                        _imgIndex = imgIndex;
                    }
                }
                dbReader.Close();
                dbCmd.Dispose();
                dbCon.Close();
                dbCon.Dispose();

                if (_allImages.Count > 0)
                {
                    CurrentImgIndexUpdated();
                }
            }
            catch (Exception excep)
            {
                System.Windows.MessageBox.Show("读入数据库时出错：" + excep);
            }
        }

        /// <summary>
        /// 更新画布上显示的图像
        /// </summary>
        private void ImageUpdated()
        {
            if (null == _drawimg)
            {
                return;
            }
            if (null == _origimg)
            {
                return;
            }

            // 计算缩放比例
            double ratioW = GridDrawImg.ActualWidth / _drawimg.Width;
            double ratioH = GridDrawImg.ActualHeight / _drawimg.Height;
            double ratio = ratioW < ratioH ? ratioW : ratioH;
            DrawImgScaleTramsform.CenterX = 0;
            DrawImgScaleTramsform.CenterY = 0;
            DrawImgScaleTramsform.ScaleX = ratio;
            DrawImgScaleTramsform.ScaleY = ratio;

            OrigImgScaleTramsform.CenterX = 0;
            OrigImgScaleTramsform.CenterY = 0;
            OrigImgScaleTramsform.ScaleX = ratio;
            OrigImgScaleTramsform.ScaleY = ratio;

            // 使图像居中，需要平移
            double translateX = 0;
            double translateY = 0;
            if (Math.Abs(ratio - ratioW) < 0.0001)
            {
                translateY = 0.5 * (ratioH - ratio) * _drawimg.Height;
            }
            else
            {
                translateX = 0.5 * (ratioW - ratio) * _drawimg.Width;
            }

            // 更新画布尺寸，使其刚好只覆盖图像区域
            MyCanvasDraw.Width = ratio * _drawimg.Width;
            MyCanvasDraw.Height = ratio * _drawimg.Height;
            Canvas.SetLeft(MyCanvasDraw, translateX);
            Canvas.SetTop(MyCanvasDraw, translateY);
            MyCanvasDraw.ClipToBounds = true;

            MyCanvas.Width = ratio * _drawimg.Width;
            MyCanvas.Height = ratio * _drawimg.Height;
            Canvas.SetLeft(MyCanvas, translateX);
            Canvas.SetTop(MyCanvas, translateY);

            DrawImage.Source = _drawimg;
            OrigImage.Source = _origimg;
            if (_dstImgWin == null || CheckModelResult.IsChecked.Value == false)
            {
                OrigImage.Source = _origimg;
            }
            else
            {
                OrigImage.Source = _dstImgWin;
            }
            //if(_dstImgWin != null)
            //{
            //    DrawImage.Source = _dstImgWin;
            //}
            
        }

        /// <summary>
        /// 更新显示已有的轮廓
        /// </summary>
        private void UpdateLesionsInCanvas()
        {
            if (_drawimg == null)
            {
                return;
            }
            RemoveContourInCanvas("drawing");
            RemoveLineInCanvas(EnumCanvasLineType.Horizontal, "drawing");
            RemoveLineInCanvas(EnumCanvasLineType.Vertical, "drawing");
            // 显示新的病灶
            if (_showDrawingResult)
            {
                for (int ni = 0; ni < _lesions.Count; ni++)
                {
                    // 显示病灶轮廓, 注意，所有点需转到Canvas坐标系下
                    List<Point2D> contour = _lesions[ni].Contour;
                    if (contour.Count > 0)
                    {
                        List<System.Windows.Point> contourInCanvas = new List<System.Windows.Point>();
                        for (int nj = 0; nj < contour.Count; nj++)
                        {
                            contourInCanvas.Add(GetPosInCanvas(contour[nj]));
                        }
                        if (ni == _lesionIndex)
                        {
                            DrawContourInCanvas(contourInCanvas, EnumCanvasItemType.Choosed, ni.ToString());
                        }
                        else
                        {
                            DrawContourInCanvas(contourInCanvas, EnumCanvasItemType.Existed, ni.ToString());
                        }
                    }
                    // 显示病灶横轴，注意，所有点需转到Canvas坐标系下
                    Point2D hP1 = _lesions[ni].HorizontalPoint1;
                    Point2D hP2 = _lesions[ni].HorizontalPoint2;
                    if (hP1 != null && hP2 != null)
                    {
                        System.Windows.Point hP1InCanvas = GetPosInCanvas(hP1);
                        System.Windows.Point hP2InCanvas = GetPosInCanvas(hP2);
                        if (ni == _lesionIndex)
                        {
                            DrawLineInCanvas(hP1InCanvas, hP2InCanvas, EnumCanvasLineType.Horizontal, EnumCanvasItemType.Choosed, ni.ToString());
                        }
                        else
                        {
                            DrawLineInCanvas(hP1InCanvas, hP2InCanvas, EnumCanvasLineType.Horizontal, EnumCanvasItemType.Existed, ni.ToString());
                        }
                    }
                    // 显示病灶纵轴，注意所有点需转到Canvas坐标系下
                    Point2D vP1 = _lesions[ni].VerticalPoint1;
                    Point2D vP2 = _lesions[ni].VerticalPoint2;
                    if (vP1 != null && vP2 != null)
                    {
                        System.Windows.Point vP1InCanvas = GetPosInCanvas(vP1);
                        System.Windows.Point vP2InCanvas = GetPosInCanvas(vP2);
                        if (ni == _lesionIndex)
                        {
                            DrawLineInCanvas(vP1InCanvas, vP2InCanvas, EnumCanvasLineType.Vertical, EnumCanvasItemType.Choosed, ni.ToString());
                        }
                        else
                        {
                            DrawLineInCanvas(vP1InCanvas, vP2InCanvas, EnumCanvasLineType.Vertical, EnumCanvasItemType.Existed, ni.ToString());
                        }
                    }
                }
            }
            
        }

        /// <summary>
        /// 更新显示已有的病灶分级
        /// </summary>
        private void UpdateLesionsIndex()
        {
            ComboBoxLesionsLabel.SelectedIndex = -1;
            for (int ni = 0; ni < _lesionsLabels.Count; ni++)
            {
                if (ni == _lesionIndex)
                {
                    ComboBoxLesionsLabel.SelectedIndex = _lesionsLabels[ni];
                }
                else
                {
                    //ComboBoxLesionsLabel.SelectedIndex = -1;
                }
            }
            //ComboBoxLesionsLabel.SelectedIndex = _lesionsLabels[_lesionIndex];
        }
        /// <summary>
        /// 绘制轮廓
        /// </summary>
        /// <param name="contour"></param>
        /// <param name="type"></param>
        /// <param name="name"></param>
        private void DrawContourInCanvas(List<System.Windows.Point> contour, EnumCanvasItemType type, string name)
        {
            if (_drawimg == null)
            {
                return;
            }
            RemoveContourInCanvas(name);
            Polyline contourLines = new Polyline
            {
                StrokeThickness = 1,
                Stroke = GetContourBrushColor(type),
                Points = new System.Windows.Media.PointCollection(contour)
            };
            MyCanvasDraw.Children.Add(contourLines);
            MyCanvasDraw.RegisterName("Contour_" + name, contourLines);
        }

        /// <summary>
        /// 清除已绘制的轮廓
        /// </summary>
        /// <param name="name"></param>
        private void RemoveContourInCanvas(string name)
        {
            string contourName = "Contour_" + name;
            if (MyCanvasDraw.FindName(contourName) is Polyline contourExists)
            {
                MyCanvasDraw.Children.Remove(contourExists);
                MyCanvasDraw.UnregisterName(contourName);
            }
        }

        /// <summary>
        /// 画线
        /// </summary>
        /// <param name="startPos"></param>
        /// <param name="endPos"></param>
        /// <param name="lineType"></param>
        /// <param name="type"></param>
        /// <param name="name"></param>
        private void DrawLineInCanvas(System.Windows.Point startPos, System.Windows.Point endPos, EnumCanvasLineType lineType,
            EnumCanvasItemType type, string name)
        {
            if (_drawimg == null)
            {
                return;
            }
            RemoveLineInCanvas(lineType, name);
            System.Windows.Shapes.Line line = new System.Windows.Shapes.Line
            {
                X1 = startPos.X,
                Y1 = startPos.Y,
                X2 = endPos.X,
                Y2 = endPos.Y,
                StrokeThickness = 1,
                Stroke = GetLineBrushColor(type, lineType)
            };
            MyCanvasDraw.Children.Add(line);
            string lineName;
            if (lineType == EnumCanvasLineType.Horizontal)
            {
                lineName = "Line_H_" + name;
            }
            else
            {
                lineName = "Line_V_" + name;
            }
            MyCanvasDraw.RegisterName(lineName, line);
        }

        /// <summary>
        /// 移除已画的线
        /// </summary>
        /// <param name="lineType"></param>
        /// <param name="name"></param>
        private void RemoveLineInCanvas(EnumCanvasLineType lineType, string name)
        {
            string lineName;
            if (lineType == EnumCanvasLineType.Horizontal)
            {
                lineName = "Line_H_" + name;
            }
            else
            {
                lineName = "Line_V_" + name;
            }
            if (MyCanvasDraw.FindName(lineName) is System.Windows.Shapes.Line lineExists)
            {
                MyCanvasDraw.Children.Remove(lineExists);
                MyCanvasDraw.UnregisterName(lineName);
            }
        }

        /// <summary>
        /// 设置横轴纵轴线的颜色
        /// </summary>
        /// <param name="itemType"></param>
        /// <param name="lineType"></param>
        /// <returns></returns>
        private System.Windows.Media.Brush GetLineBrushColor(EnumCanvasItemType itemType, EnumCanvasLineType lineType)
        {
            switch (itemType)
            {
                case EnumCanvasItemType.Drawing:
                    if (lineType == EnumCanvasLineType.Horizontal)
                    {
                        return System.Windows.Media.Brushes.DarkGreen;
                    }
                    else
                    {
                        return System.Windows.Media.Brushes.DarkBlue;
                    }
                case EnumCanvasItemType.Existed:
                    if (lineType == EnumCanvasLineType.Horizontal)
                    {
                        return System.Windows.Media.Brushes.LightGreen;
                    }
                    else
                    {
                        return System.Windows.Media.Brushes.LightBlue;
                    }
                default:
                    if (lineType == EnumCanvasLineType.Horizontal)
                    {
                        return System.Windows.Media.Brushes.Green;
                    }
                    else
                    {
                        return System.Windows.Media.Brushes.Blue;
                    }
            }
        }

        /// <summary>
        /// 设置轮廓线的颜色
        /// </summary>
        /// <param name="itemType"></param>
        /// <returns></returns>
        private System.Windows.Media.Brush GetContourBrushColor(EnumCanvasItemType itemType)
        {
            switch (itemType)
            {
                case EnumCanvasItemType.Drawing:
                    return System.Windows.Media.Brushes.OrangeRed;
                case EnumCanvasItemType.Existed:
                    return System.Windows.Media.Brushes.LightYellow;
                default:
                    return System.Windows.Media.Brushes.Orange;
            }
        }

        /// <summary>
        /// 更新该图上的病灶
        /// </summary>
        private void LesionsUpdated()
        {
            ComboBoxLesions.SelectionChanged -= OnLesionSelectionChanged;
            ComboBoxLesions.Items.Clear();
            for (int ni = 0; ni < _lesions.Count; ni++)
            {
                ComboBoxLesions.Items.Add("病灶 " + ni.ToString());
            }
            if (ComboBoxLesions.SelectedIndex != _lesionIndex)
            {
                ComboBoxLesions.SelectedIndex = _lesionIndex;
            }
            if (_lesionIndex < 0)
            {
                UserControlLesionSelected.SetLesionEmpty();
            }
            else
            {
                UserControlLesionSelected.SetLesion(_lesions[_lesionIndex]);
            }
            ComboBoxLesions.SelectionChanged += OnLesionSelectionChanged;
            UpdateLesionsInCanvas();
            UpdateLesionsIndex();
        }

        /// <summary>
        /// 要加载的图像序号发生了改变
        /// </summary>
        private void CurrentImgIndexUpdated()
        {
            if (_imgIndex < 0 || _imgIndex >= _allImages.Count /*- 1*/)
            {
                throw new ArgumentOutOfRangeException("待更新的图像序号超出范围.");
            }
            TextBlockCurrentIndex.Text = _imgIndex.ToString();

            LesionDesGTImgInfo imgInfo = _allImages[_imgIndex];
            string imgPath = System.IO.Path.Combine(_imageDataFolder, imgInfo.ImageId + ".jpg");
            //string imgPath = imgInfo.ImageId;
            if (!File.Exists(imgPath))
            {
                throw new FileNotFoundException("找不到文件：" + imgPath);
            }
            _image = new Bitmap(imgPath);
            _drawimg = RawImageShowUtils.BitmapToBitmapImage(_image);
            _origimg = RawImageShowUtils.BitmapToBitmapImage(_image);

            //image.Dispose();
            ImageUpdated();
            // 先清除所有已有显示
            for (int ni = 0; ni < _lesions.Count; ni++)
            {
                RemoveContourInCanvas(ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Horizontal, ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Vertical, ni.ToString());
            }
            int num = _drawingPoints.Count;
            if (num > 0)
            {
                // 更新显示正在绘制的轮廓线
                RemoveContourInCanvasForDrawPts("drawingPt");
            }

            // 再更新
            _lesions = imgInfo.Lesions;
            _lesionsLabels = imgInfo.Label;
            _modified = false;
            if (_lesions.Count <= 0)
            {
                _lesionIndex = -1;
                ComboBoxLesionsLabel.SelectedIndex = -1;
            }
            else
            {
                _lesionIndex = 0;
                ComboBoxLesionsLabel.SelectedIndex = _lesionsLabels[_lesionIndex];
            }
            
            LesionsUpdated();
        }

        /// <summary>
        /// 收到LesionInfoSelector发来的事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnLesionInfoSelectorEventOccur(object sender, LesionInfoEventArgs e)
        {
            switch (e.EventType)
            {
                case EnumLesionInfoEventType.LesionInfoUpdated:
                    _modified = true;
                    if (_lesions.Count <= 0 && _lesionIndex < 0)
                    {
                        _lesions.Add(UserControlLesionSelected.Lesion);
                        _lesionIndex = 0;
                        _lesionsLabels.Add(-1);
                    }
                    else
                    {
                        _lesions[_lesionIndex] = UserControlLesionSelected.Lesion;
                        //_lesionsLabels.Add(-1);
                    }
                    LesionsUpdated();
                    break;
                case EnumLesionInfoEventType.DrawContour:
                    _mouseOper = EnumMouseOperType.DrawingContour;
                    break;
                case EnumLesionInfoEventType.DrawHorizontal:
                    _mouseOper = EnumMouseOperType.DrawingHorizonLines;
                    break;
                case EnumLesionInfoEventType.DrawVertical:
                    _mouseOper = EnumMouseOperType.DrawingVerticalLines;
                    break;
                case EnumLesionInfoEventType.DrawPoint:
                    _mouseOper = EnumMouseOperType.DrawingPoint;
                    break;
            }
        }

        /// <summary>
        /// 将Canvas上的点转换到图像坐标系下
        /// </summary>
        /// <param name="mousePosInCanvas"></param>
        /// <returns></returns>
        private Point2D GetPosInOrigImage(System.Windows.Point posInCanvas)
        {
            if (_drawimg != null)
            {
                int x = Convert.ToInt32(posInCanvas.X / MyCanvasDraw.Width * _drawimg.Width);
                int y = Convert.ToInt32(posInCanvas.Y / MyCanvasDraw.Height * _drawimg.Height);
                return new Point2D(x, y);
            }
            else
            {
                return new Point2D(0, 0);
            }
        }

        /// <summary>
        /// 将图像上的点转换到Canvas坐标系下
        /// </summary>
        /// <param name="posInOrigImg"></param>
        /// <returns></returns>
        private System.Windows.Point GetPosInCanvas(Point2D posInOrigImg)
        {
            if (_drawimg != null)
            {
                int x = Convert.ToInt32(posInOrigImg.X / _drawimg.Width * MyCanvasDraw.Width);
                int y = Convert.ToInt32(posInOrigImg.Y / _drawimg.Height * MyCanvasDraw.Height);
                return new System.Windows.Point(x, y);
            }
            else
            {
                return new System.Windows.Point(0, 0);
            }
        }

        /// <summary>
        /// 计算两点之间的距离
        /// </summary>
        /// <param name="point1"></param>
        /// <param name="point2"></param>
        /// <returns></returns>
        private double PointDistance(System.Windows.Point point1, System.Windows.Point point2)
        {
            return Math.Sqrt(Math.Pow(point1.X - point2.X, 2) + Math.Pow(point1.Y - point2.Y, 2));
        }

        #endregion


        #region 创建标准描述数据库相关的函数

        /// <summary>
        /// 创建数据库
        /// </summary>
        private bool CreateDataBase()
        {
            if (File.Exists(_dbPath))
            {
                //throw new Exception("数据库已存在，请检查.");
                return false ;
            }
            // 创建数据库文件
            SQLiteConnection dbCon = new SQLiteConnection("Data Source=" + _dbPath);
            dbCon.Open();
            SQLiteCommand dbCmd;
            dbCmd = dbCon.CreateCommand();
            dbCmd.CommandText = "create table if not exists LesionDesGTDatas(ImageId varchar(16),Lesions varchar(16),Label varchar(16))";
            dbCmd.ExecuteNonQuery();
            dbCmd.Dispose();

            dbCmd = dbCon.CreateCommand();
            dbCmd.CommandText = "create table if not exists LastModification(ImageId varchar(16))";
            dbCmd.ExecuteNonQuery();
            dbCmd.Dispose();

            dbCon.Close();
            dbCon.Dispose();
            return true;
        }

        /// <summary>
        /// 添加新的图像到数据集里
        /// </summary>
        /// <param name="origImageFolder"></param>
        private void AddNewImages(string origImageFolder)
        {
            // 如果文件夹不存在，则创建
            if (!Directory.Exists(_imageDataFolder))
            {
                Directory.CreateDirectory(_imageDataFolder);
            }
            // 已有多少图片
            SQLiteConnection dbCon = new SQLiteConnection("Data Source=" + _dbPath);
            dbCon.Open();
            SQLiteCommand dbCmd;
            SQLiteDataReader dbReader;

            // 遍历该文件夹下所有图片
            DirectoryInfo origImgDir = new DirectoryInfo(origImageFolder);
            FileInfo[] files = origImgDir.GetFiles();
            foreach (var file in files)
            {
                Bitmap image = new Bitmap(file.FullName);
                RawImage rawImg = RawImageShowUtils.BitmapToRawImage(image);
                //string hashCode = ComputeHashCode(rawImg.DataBuffer);
                string temp;
                int idx = file.FullName.LastIndexOf("\\");
                temp = file.FullName.Substring(idx);
                string[] strs1 = temp.Split('\\');
                temp = strs1[1];
                string[] strs2 = System.Text.RegularExpressions.Regex.Split(temp, ".jpg", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
                string ImgId = strs2[0];
                string hashCode = ImgId;
                image.Dispose();
                rawImg.Dispose();

                // 查找该图片是否已经存在
                dbCmd = dbCon.CreateCommand();
                dbCmd.CommandText = "select * from LesionDesGTDatas where ImageId='" + hashCode + "'";
                dbReader = dbCmd.ExecuteReader();
                if (dbReader.HasRows)
                {
                    dbReader.Close();
                    dbCmd.Dispose();
                    continue;
                }

                // 以哈希值作为该图片的id，同时也作为图像名，复制原始图像到指定目录下
                //string imgdstPath = System.IO.Path.Combine(_imageDataFolder, hashCode + ".jpg");
                //File.Copy(file.FullName, imgdstPath);
                // 将该图相关信息存到数据库里
                List<LesionInfo> lesions = new List<LesionInfo>();
                string strLesions = JsonConvert.SerializeObject(lesions);

                List<int> LesionsLabel = new List<int>();
                string strLesionsLabel = JsonConvert.SerializeObject(LesionsLabel);

                dbCmd = dbCon.CreateCommand();
                dbCmd.CommandText = "insert into LesionDesGTDatas(ImageId,Lesions,Label) select '" + hashCode + "','" + strLesions + "','" + strLesionsLabel + "'";
                dbCmd.ExecuteNonQuery();
                dbCmd.Dispose();
            }
            dbCon.Close();
            dbCon.Dispose();
        }

        #endregion

        private void OnBtnModelImageClicked(object sender, RoutedEventArgs e)
        {            
            if(_image != null)
            {
                DetectImage(_image);
            }          
        }
        /// <summary>
        /// 使用模型检测,并显示在标注结果界面上
        /// </summary>
        /// <param name="image"></param>
        private void DetectImage(Bitmap image)
        {
            string name = _allImages[_imgIndex].ImageId;
            RawImage rawImg = null;
            //rawImg = RawImageShowUtils.BitmapToRawImage(image);
            var rawImage = RawImageShowUtils.BitmapToRawImage(image);
            _caseId = Guid.NewGuid().ToString();
            _dataId = name;
            _readingVideo = false;
            var extendData = new Dictionary<string, object>();
            extendData.Add("CaseId", _caseId);
            extendData.Add("DataId", _dataId);
            extendData.Add("IsVideo", _readingVideo);
            extendData.Add("TimeStamp", (double)_frameIndex);
            _processId = _module.StartProcess();

            var input = new ImageInputData(rawImage, extendData);
            IDetectedObject[] result = _module.PushOnePieceOfData(_processId, input);
            _newModelResult = result;
            _module.EndProcess(_processId);
            //var diagResult = _diagSystem.EvaluateOneImage(rawImg);

            if(result != null)
            {
                var dstimage = ShowDiagResultsOnImage(image, result);//
                ModelResultShow();
                _dstImgWin = RawImageShowUtils.BitmapToBitmapImage(dstimage);
                Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
                {
                    if (_dstImgWin == null || CheckModelResult.IsChecked.Value == false)
                    {
                        OrigImage.Source = _origimg;
                    }
                    else
                    {
                        OrigImage.Source = _dstImgWin;
                    }
                }
                ));
                dstimage.Dispose();
            }
            else
            {
                System.Windows.MessageBox.Show("模型检测失败");
            }        
        }

        private Bitmap ShowDiagResultsOnImage(Bitmap image, IDetectedObject[] diagResult)
        {
            int breastLesionNum = 0;
            Bitmap dstimage = image.Clone(new System.Drawing.Rectangle(0, 0, image.Width, image.Height), System.Drawing.Imaging.PixelFormat.Format24bppRgb);
            //var organGt = diagResult.DiagResultsForEachOrgan;


            foreach (var resultsPerOrgan in diagResult)
            {
                var Ilabel = resultsPerOrgan.Label;
                var nameOrgan = Ilabel.GroupName;
                int indexLabel = Ilabel.Index;
                if (nameOrgan != "AI.Vaid.Breast.Lesion")
                {
                    continue;
                }
                //if (resultsPerOrgan.Organ == EnumOrgans.Breast)
                {                    
                    using (var g = Graphics.FromImage(dstimage))
                    {
                        int num = 0;
                        string strDescriptionShape = string.Empty;
                        string strDescriptionOrientation = string.Empty;
                        string strDescriptionEcho = string.Empty;
                        string strDescriptionBound = string.Empty;
                        string strDescriptionMargin = string.Empty;
                        System.Drawing.Brush brush = System.Drawing.Brushes.Green;

                        List<LesionInfo> CurImageLesion = new List<LesionInfo>();
                        if (_modelResult != null)
                        {
                            _modelResult = null;
                            _modelResult = new LesionDesGTImgInfo();
                            _modelResult.Lesions = new List<LesionInfo>();
                            _modelResult.Label = new List<int>();
                        }

                        var resultConversion = AIModuleResultShowUtils.GetObjectStr(resultsPerOrgan);
                        if (resultsPerOrgan.Contour?.Contours.Length > 0)
                        {
                            //ShowContour(moduleResult.Contour, brush, null, transform);
                            int count = resultsPerOrgan.Contour.Contours.Length;
                            LesionInfo lesion = new LesionInfo();
                            for (int i = 0; i < count; i++)
                            {                               
                                var contourPoints = resultsPerOrgan.Contour.Contours[i];
                                int pointCount = contourPoints.Points.Length;
                                //var points = new List<System.Windows.Point>();
                                System.Drawing.PointF[] lesionContour = new PointF[pointCount];
                                List<Point2D> points = new List<Point2D>();
                                for (int j = 0; j < pointCount; j++)
                                {
                                    var point = new System.Windows.Point(contourPoints.Points[j].X, contourPoints.Points[j].Y);
                                    lesionContour[j].X = contourPoints.Points[j].X;
                                    lesionContour[j].Y = contourPoints.Points[j].Y;
                                    Point2D pt = new Point2D(contourPoints.Points[j].X, contourPoints.Points[j].Y);
                                    points.Add(pt);
                                    lesion.Contour.Add(pt);                                    
                                }
                                g.DrawPolygon(new System.Drawing.Pen(brush, 2), lesionContour);

                                var desResult = resultsPerOrgan.Description;
                                var type = desResult.GetType();
                                string strDescription = string.Empty;
                                //if (type == typeof(BreastLesionDescription))
                                {
                                    foreach (var key in desResult.Descriptions.Keys)
                                    {
                                        if (key == "Shape")
                                        {
                                            EnumDesShapeValue sss = new EnumDesShapeValue();
                                            string des = string.Empty;
                                            switch (desResult.Descriptions[key])
                                            {
                                                case "Oval":
                                                    des = "椭圆形";
                                                    sss = EnumDesShapeValue.Oval;
                                                    break;
                                                case "Round":
                                                    des = "类圆形";
                                                    sss = EnumDesShapeValue.Round;
                                                    break;
                                                case "Irregular":
                                                    des = "不规则形";
                                                    sss = EnumDesShapeValue.Irregular;
                                                    break;
                                            }
                                            lesion.Shape = sss;
                                            strDescription += "形状：" + des + Environment.NewLine;
                                        }
                                        if (key == "Orientation")
                                        {
                                            EnumDesOrientationValue sss = new EnumDesOrientationValue();
                                            string des = string.Empty;
                                            switch (desResult.Descriptions[key])
                                            {
                                                case "Parallel":
                                                    des = "平行";
                                                    sss = EnumDesOrientationValue.Parallel;
                                                    break;
                                                case "NonParallel":
                                                    des = "非平行";
                                                    sss = EnumDesOrientationValue.NonParallel;
                                                    break;
                                            }
                                            lesion.Orientation = sss;
                                            strDescription += "生长方向：" + des + Environment.NewLine;
                                        }
                                        if (key == "EchoPattern")
                                        {
                                            EnumDesEchoPatternValue sss = new EnumDesEchoPatternValue();
                                            string des = string.Empty;
                                            switch (desResult.Descriptions[key])
                                            {
                                                case "Anechoic":
                                                    des = "无回声";
                                                    sss = EnumDesEchoPatternValue.Anechoic;
                                                    break;
                                                case "Hypoechoic":
                                                    des = "低回声";
                                                    sss = EnumDesEchoPatternValue.Hypoechoic;
                                                    break;
                                                case "Isoechoic":
                                                    des = "等回声";
                                                    sss = EnumDesEchoPatternValue.Isoechoic;
                                                    break;
                                                case "Hyperechoic":
                                                    des = "高回声";
                                                    sss = EnumDesEchoPatternValue.Hyperechoic;
                                                    break;
                                                case "Complex":
                                                    des = "混合回声";
                                                    sss = EnumDesEchoPatternValue.Complex;
                                                    break;
                                            }
                                            lesion.EchoPattern = sss;
                                            strDescription += "回声类型：" + des + Environment.NewLine;
                                        }
                                        if (key == "Boundary")
                                        {
                                            EnumDesLesionBoundaryValue sss = new EnumDesLesionBoundaryValue();
                                            string des = string.Empty;
                                            switch (desResult.Descriptions[key])
                                            {
                                                case "AbruptInterface":
                                                    des = "清晰";
                                                    sss = EnumDesLesionBoundaryValue.AbruptInterface;
                                                    break;
                                                case "EchogenicHalo":
                                                    des = "模糊";
                                                    sss = EnumDesLesionBoundaryValue.EchogenicHalo;
                                                    break;
                                            }
                                            lesion.Boundary = sss;
                                            strDescription += "边界：" + des + Environment.NewLine;
                                        }
                                        if (key == "Margin")
                                        {
                                            EnumDesMarginValue sss = new EnumDesMarginValue();
                                            string des = string.Empty;
                                            switch (desResult.Descriptions[key])
                                            {
                                                case "Circumscribed":
                                                    des = "光整";
                                                    sss = EnumDesMarginValue.Circumscribed;
                                                    break;
                                                case "NonCircumscribed":
                                                    des = "不光整";
                                                    sss = EnumDesMarginValue.NonCircumscribed;
                                                    break;
                                            }
                                            lesion.Margin = sss;
                                            strDescription += "边缘：" + des + Environment.NewLine;
                                        }
                                    }
                                }

                                var rect = resultsPerOrgan.BoundingBox.Contour.BoundingBox();
                                var roiBox = resultsPerOrgan.BoundingBox;
                                var ss = roiBox.Contour.Points;

                                var lesionSize = Array.Find(resultsPerOrgan.Measurements, x => x.GetType() == typeof(TransverseLongitudinalDiameterMeasurement));
                                var size = (TransverseLongitudinalDiameterMeasurement)lesionSize;
                                var pointLineH1 = new System.Windows.Point(size.TransverseDiameterMarkPosition.LineStart.X, size.TransverseDiameterMarkPosition.LineStart.Y);
                                var pointLineH2 = new System.Windows.Point(size.TransverseDiameterMarkPosition.LineEnd.X, size.TransverseDiameterMarkPosition.LineEnd.Y);
                                var pointLineV1 = new System.Windows.Point(size.LongitudinalDiameterMarkPosition.LineStart.X, size.LongitudinalDiameterMarkPosition.LineStart.Y);
                                var pointLineV2 = new System.Windows.Point(size.LongitudinalDiameterMarkPosition.LineEnd.X, size.LongitudinalDiameterMarkPosition.LineEnd.Y);
                                System.Drawing.Point[] axisH = new System.Drawing.Point[2];
                                System.Drawing.Point[] axisV = new System.Drawing.Point[2];
                                axisH[0].X = (int)pointLineH1.X;
                                axisH[0].Y = (int)pointLineH1.Y;
                                axisH[1].X = (int)pointLineH2.X;
                                axisH[1].Y = (int)pointLineH2.Y;
                                axisV[0].X = (int)pointLineV1.X;
                                axisV[0].Y = (int)pointLineV1.Y;
                                axisV[1].X = (int)pointLineV2.X;
                                axisV[1].Y = (int)pointLineV2.Y;
                                System.Drawing.Pen pen_h = new System.Drawing.Pen(System.Drawing.Brushes.PaleGreen, 2);
                                g.DrawLines(pen_h, axisH);   //横轴,浅绿色
                                System.Drawing.Pen pen_v = new System.Drawing.Pen(System.Drawing.Brushes.Red, 1);
                                g.DrawLines(pen_v, axisV);   //纵轴，红色

                                var Measurements = resultsPerOrgan.Measurements;
                                var len = Measurements.Length;
                                if(len > 0)
                                {
                                    var marks = Measurements[0].MeasureMarks;
                                    int lenM = marks.Length;
                                    var con = marks[0].Contour.Points;
                                    int numC = con.Length;                                                                
                                }
                            }

                            _modelResult.Lesions.Add(lesion);
                            _modelResult.Label.Add(indexLabel);
                            num++;
                        }                                                          
                        g.Dispose();
                    }

                }
            }
            
            if (breastLesionNum == 0)
            {
                //MessageBox.Show("未检测出病灶");
            }
            else
            {
                _lesionOriModelIndex = 0;
                ModelComboBoxOriUpdated();
            }
            return dstimage;
        }

        /// <summary>
        /// 复制模型结果
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void OnBtnCopyModelResultClicked(object sender, RoutedEventArgs e)
        {
            // 保存当前图的结果
            //_modified = true;
            //if (_modified)
            {
                if(_allImages[_imgIndex].Lesions.Count > 0)
                {
                    System.Windows.MessageBox.Show("已存在病灶信息，请先删除右图标注数据");
                    return;
                }
                if(_modelResult.Lesions.Count > 0)
                {
                    if (_modelResult.Lesions[0].Contour.Count >0)
                    {
                        _lesions = _modelResult.Lesions;
                        _lesionsLabels = _modelResult.Label;// _lesionsModelLabels;
                        _allImages[_imgIndex].Lesions = _lesions;
                        _allImages[_imgIndex].Label = _lesionsLabels;
                        CopyModelToCurrentImgUpdated();
                        _lesionIndex = ComboBoxLesions.SelectedIndex;
                        //_lesionsLabels = _lesionsModelLabels;   //分级
                        ComboBoxLesionsLabel.SelectedIndex = _lesionsLabels[_lesionIndex] ;
                        _modified = true;
                    }                    
                }
                else
                {
                    if (_image != null)
                    {
                        DetectImage(_image);
                    }
                    if (_modelResult.Lesions[0].Contour.Count > 0)
                    {
                        _lesions = _modelResult.Lesions;
                        _lesionsLabels = _modelResult.Label;// _lesionsModelLabels;
                        _allImages[_imgIndex].Lesions = _lesions;
                        _allImages[_imgIndex].Label = _lesionsLabels;
                        CopyModelToCurrentImgUpdated();
                        _lesionIndex = ComboBoxLesions.SelectedIndex;
                        //_lesionsLabels = _lesionsModelLabels;   //分级
                        ComboBoxLesionsLabel.SelectedIndex = _lesionsLabels[_lesionIndex];
                        _modified = true;
                    }
                    return;
                }
            }
        }

        /// <summary>
        /// 复制模型结果显示到右边界面
        /// </summary>
        private void CopyModelToCurrentImgUpdated()
        {
            if (_imgIndex < 0 || _imgIndex >= _allImages.Count/* - 1*/)
            {
                throw new ArgumentOutOfRangeException("待更新的图像序号超出范围.");
            }
            TextBlockCurrentIndex.Text = _imgIndex.ToString();

            LesionDesGTImgInfo imgInfo = _allImages[_imgIndex];
            string imgPath = System.IO.Path.Combine(_imageDataFolder, imgInfo.ImageId + ".jpg");
            //string imgPath = imgInfo.ImageId;
            if (!File.Exists(imgPath))
            {
                throw new FileNotFoundException("找不到文件：" + imgPath);
            }
            _image = new Bitmap(imgPath);
            _drawimg = RawImageShowUtils.BitmapToBitmapImage(_image);
            _origimg = RawImageShowUtils.BitmapToBitmapImage(_image);

            //image.Dispose();
            ImageUpdated();
            // 先清除所有已有显示
            for (int ni = 0; ni < _lesions.Count; ni++)
            {
                RemoveContourInCanvas(ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Horizontal, ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Vertical, ni.ToString());
            }
            // 再更新
            if (_lesions.Count <= 0)
            {
                _lesionIndex = -1;
            }
            else
            {
                _lesionIndex = 0;
            }
            ModelLesionsUpdated();
        }

        /// <summary>
        /// 将模型结果更新到图上的病灶
        /// </summary>
        private void ModelLesionsUpdated()
        {
            ComboBoxLesions.SelectionChanged -= OnLesionSelectionChanged;
            ComboBoxLesions.Items.Clear();
            for (int ni = 0; ni < _modelResult.Lesions.Count; ni++)
            {
                ComboBoxLesions.Items.Add("病灶 " + ni.ToString());
            }
            if (ComboBoxLesions.SelectedIndex != _lesionIndex)
            {
                ComboBoxLesions.SelectedIndex = _lesionIndex;
            }
            _lesionIndex = 0;//强制为0
            if (_lesionIndex < 0)
            {
                UserControlLesionSelected.SetLesionEmpty();
            }
            else
            {
                //病灶数据此时由模型给出，将病灶信息赋给LesionInfoSelector：：UserControlLesionSelected
                UserControlLesionSelected.SetLesion(_modelResult.Lesions[_lesionIndex]);
            }
            ComboBoxLesions.SelectionChanged += OnLesionSelectionChanged;
            UpdateModelLesionsInCanvas();
            //_lesionIndex = -1;
        }

        /// <summary>
        /// 更新显示已有的轮廓
        /// </summary>
        private void UpdateModelLesionsInCanvas()
        {
            if (_drawimg == null)
            {
                return;
            }
            RemoveContourInCanvas("drawing");
            RemoveLineInCanvas(EnumCanvasLineType.Horizontal, "drawing");
            RemoveLineInCanvas(EnumCanvasLineType.Vertical, "drawing");
            // 显示新的病灶
            if(_showDrawingResult)
            {
                for (int ni = 0; ni < _modelResult.Lesions.Count; ni++)
                {
                    // 显示病灶轮廓, 注意，所有点需转到Canvas坐标系下
                    List<Point2D> contour = _modelResult.Lesions[ni].Contour;
                    if (contour.Count > 0)
                    {
                        List<System.Windows.Point> contourInCanvas = new List<System.Windows.Point>();
                        for (int nj = 0; nj < contour.Count; nj++)
                        {
                            contourInCanvas.Add(GetPosInCanvas(contour[nj]));
                        }
                        if (ni == _lesionIndex)
                        {
                            DrawContourInCanvas(contourInCanvas, EnumCanvasItemType.Choosed, ni.ToString());
                        }
                        else
                        {
                            DrawContourInCanvas(contourInCanvas, EnumCanvasItemType.Existed, ni.ToString());
                        }
                    }
                    // 显示病灶横轴，注意，所有点需转到Canvas坐标系下
                    Point2D hP1 = _modelResult.Lesions[ni].HorizontalPoint1;
                    Point2D hP2 = _modelResult.Lesions[ni].HorizontalPoint2;
                    if (hP1 != null && hP2 != null)
                    {
                        System.Windows.Point hP1InCanvas = GetPosInCanvas(hP1);
                        System.Windows.Point hP2InCanvas = GetPosInCanvas(hP2);
                        if (ni == _lesionIndex)
                        {
                            DrawLineInCanvas(hP1InCanvas, hP2InCanvas, EnumCanvasLineType.Horizontal, EnumCanvasItemType.Choosed, ni.ToString());
                        }
                        else
                        {
                            DrawLineInCanvas(hP1InCanvas, hP2InCanvas, EnumCanvasLineType.Horizontal, EnumCanvasItemType.Existed, ni.ToString());
                        }
                    }
                    // 显示病灶纵轴，注意所有点需转到Canvas坐标系下
                    Point2D vP1 = _modelResult.Lesions[ni].VerticalPoint1;
                    Point2D vP2 = _modelResult.Lesions[ni].VerticalPoint2;
                    if (vP1 != null && vP2 != null)
                    {
                        System.Windows.Point vP1InCanvas = GetPosInCanvas(vP1);
                        System.Windows.Point vP2InCanvas = GetPosInCanvas(vP2);
                        if (ni == _lesionIndex)
                        {
                            DrawLineInCanvas(vP1InCanvas, vP2InCanvas, EnumCanvasLineType.Vertical, EnumCanvasItemType.Choosed, ni.ToString());
                        }
                        else
                        {
                            DrawLineInCanvas(vP1InCanvas, vP2InCanvas, EnumCanvasLineType.Vertical, EnumCanvasItemType.Existed, ni.ToString());
                        }
                    }
                }
            }
            
        }
      
        /// <summary>
        /// 将模型检测出的结果，显示在AI结果界面上
        /// </summary>
        //private void ShowModelResult()
        //{
        //    if (_image != null)
        //    {
        //        DetectImage(_image);
        //        if (_modelResult.Lesions.Count > 0)
        //        {
        //            _lesions = _modelResult.Lesions;
        //            _lesionsLabels = _modelResult.Label;// _lesionsModelLabels;
        //            if (_lesions.Count <= 0)
        //            {
        //                _lesionIndex = -1;
        //            }
        //            else
        //            {
        //                _lesionIndex = 0;
        //            }
        //            ComboBoxLesions.SelectedIndex = _lesionIndex;
        //            ModelLesionsUpdated();
        //            //_lesionIndex = ComboBoxLesions.SelectedIndex;                   
        //        }
        //    }
        //}

        private void OnCheckedCheckModelResult(object sender, RoutedEventArgs e)
        {
            _showModelResult = true;
            OrigImage.Source = _dstImgWin;
        }
        private void OnUncheckedCheckModelResult(object sender, RoutedEventArgs e)
        {
            _showModelResult = false;
            OrigImage.Source = _origimg;
        }

        private void OnModelLesionSelectionChanged(object sender, SelectionChangedEventArgs e)
        {            
            _lesionOriModelIndex = ComboBoxOriLesions.SelectedIndex;
            ModelResultShow();
            ModelComboBoxOriUpdated();
        }

        /// <summary>
        /// 显示对应的模型检测结果
        /// </summary>
        private void ModelComboBoxOriUpdated()
        {
            ComboBoxOriLesions.SelectionChanged -= OnModelLesionSelectionChanged;
            ComboBoxOriLesions.Items.Clear();
            for (int ni = 0; ni < _modelResult.Lesions.Count; ni++)
            {
                ComboBoxOriLesions.Items.Add("病灶 " + ni.ToString());
            }
            if (ComboBoxOriLesions.SelectedIndex != _lesionOriModelIndex)
            {
                ComboBoxOriLesions.SelectedIndex = _lesionOriModelIndex;
            }
            ComboBoxOriLesions.SelectionChanged += OnModelLesionSelectionChanged;

            //UpdateModelLesionsInCanvas();
        }

        private void ModelResultShow()
        {
            if (_modelResult.Lesions != null)
            {
                if (_modelResult.Lesions.Count > 0)
                {
                    var lesionCur = _modelResult.Lesions[_lesionOriModelIndex];
                    int lesionLabel = _modelResult.Label[_lesionOriModelIndex];
                    string strLabel = string.Empty;
                    switch (lesionLabel)
                    {
                        case 0:
                            strLabel = "0";
                            break;
                        case 1:
                            strLabel = "脂肪瘤";
                            break;
                        case 2:
                            strLabel = "2级";
                            break;
                        case 3:
                            strLabel = "3级";
                            break;
                        case 4:
                            strLabel = "4a级";
                            break;
                        case 5:
                            strLabel = "4b级";
                            break;
                        case 6:
                            strLabel = "4c级";
                            break;
                        case 7:
                            strLabel = "5级";
                            break;
                    }
                    string strShape = string.Empty;
                    switch (lesionCur.Shape)
                    {
                        case EnumDesShapeValue.Oval:
                            strShape = "椭圆形";
                            break;
                        case EnumDesShapeValue.Round:
                            strShape = "圆形";
                            break;
                        case EnumDesShapeValue.Irregular:
                            strShape = "不规则";
                            break;
                    }
                    string strOrientation = string.Empty;
                    switch (lesionCur.Orientation)
                    {
                        case EnumDesOrientationValue.Parallel:
                            strOrientation = "平行";
                            break;
                        case EnumDesOrientationValue.NonParallel:
                            strOrientation = "非平行";
                            break;
                    }
                    string strMargin = string.Empty;
                    switch (lesionCur.Margin)
                    {
                        case EnumDesMarginValue.Circumscribed:
                            strMargin = "光整";
                            break;
                        case EnumDesMarginValue.NonCircumscribed:
                            strMargin = "不光整";
                            break;
                    }
                    string strEcho = string.Empty;
                    switch (lesionCur.EchoPattern)
                    {
                        case EnumDesEchoPatternValue.Anechoic:
                            strEcho = "无回声";
                            break;
                        case EnumDesEchoPatternValue.Hypoechoic:
                            strEcho = "低回声";
                            break;
                        case EnumDesEchoPatternValue.Hyperechoic:
                            strEcho = "高回声";
                            break;
                        case EnumDesEchoPatternValue.Strongechoic:
                            strEcho = "强回声";
                            break;
                        case EnumDesEchoPatternValue.Complex:
                            strEcho = "混合回声";
                            break;
                        case EnumDesEchoPatternValue.Isoechoic:
                            strEcho = "等回声";
                            break;
                    }
                    string strBound = string.Empty;
                    switch (lesionCur.Boundary)
                    {
                        case EnumDesLesionBoundaryValue.AbruptInterface:
                            strBound = "清晰";
                            break;
                        case EnumDesLesionBoundaryValue.EchogenicHalo:
                            strBound = "模糊";
                            break;
                    }


                    Point2D horPt1 = lesionCur.HorizontalPoint1;
                    Point2D horPt2 = lesionCur.HorizontalPoint2;
                    Point2D verPt1 = lesionCur.VerticalPoint1;
                    Point2D verPt2 = lesionCur.VerticalPoint2;

                    strLabel = "0";  //add
                    TextBlockLabel.Text = "等级：" + strLabel;
                    TextBlockShape.Text = "形状：" + strShape;
                    TextBlockOrientation.Text = "生长方向：" + strOrientation;
                    TextBlockEcho.Text = "回声类型：" + strEcho;
                    TextBlockBound.Text = "边界：" + strBound;
                    TextBlockMargin.Text = "边缘：" + strMargin;
                    TextBlockHorizontal.Text = "横径：" + "{" + horPt1.X + "," + horPt1.Y + "}" + "{" + horPt2.X + "," + horPt2.Y + "}";
                    TextBlockVertical.Text = "纵径：" + "{" + verPt1.X + "," + verPt1.Y + "}" + "{" + verPt2.X + "," + verPt2.Y + "}";
                };
            }
        }

        private void OnLesionSelectionLabelChanged(object sender, SelectionChangedEventArgs e)
        {
            _lesionLabelIndex = ComboBoxLesionsLabel.SelectedIndex;
            if(_lesionsLabels.Count >0)
            {
                if (_lesionsLabels[_lesionIndex] < 0)
                {
                    _lesionsLabels[_lesionIndex] = _lesionLabelIndex;
                }
                else
                {
                    if(_lesionLabelIndex >0)
                    {
                        _lesionsLabels[_lesionIndex] = _lesionLabelIndex;
                    }
                    
                }
                //_lesionsLabels[_lesionIndex] = _lesionLabelIndex;
            }
            else
            {
                ComboBoxLesionsLabel.SelectedIndex = -1;
                _lesionLabelIndex = 0;
            }
        }

        private void InitializeComboBoxLesionsLabel()
        {
            // 分级
            ComboBoxLesionsLabel.Items.Add("0");
            ComboBoxLesionsLabel.Items.Add("脂肪瘤");
            ComboBoxLesionsLabel.Items.Add("2级");
            ComboBoxLesionsLabel.Items.Add("3级");
            ComboBoxLesionsLabel.Items.Add("4a级");
            ComboBoxLesionsLabel.Items.Add("4b级");
            ComboBoxLesionsLabel.Items.Add("4c级");
            ComboBoxLesionsLabel.Items.Add("5级");
        }

        private void OnCheckedCheckDrawingResult(object sender, RoutedEventArgs e)
        {
            _showDrawingResult = true;
            //_image = new Bitmap(imgPath);
            //_drawingPoints;
            UpdateLesionsInCanvas();
            ShowDrawingPts();
        }

        private void ShowDrawingPts()
        {
            int num = _drawingPoints.Count;
            if (num > 0)
            {
                // 更新显示正在绘制的轮廓线
                DrawContourInCanvas(_drawingPoints, EnumCanvasItemType.Drawing, "drawingPt");
            }
        }
        private void OnUncheckedCheckDrawingResult(object sender, RoutedEventArgs e)
        {
            _showDrawingResult = false;;
            RemoveContourLine();
        }

        private void RemoveContourLine()
        {
            if (_drawimg == null)
            {
                return;
            }
            // 先清空画布上旧的显示内容
            for (int ni = 0; ni < _lesions.Count; ni++)
            {
                RemoveContourInCanvas(ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Horizontal, ni.ToString());
                RemoveLineInCanvas(EnumCanvasLineType.Vertical, ni.ToString());
            }

            int num = _drawingPoints.Count;
            if (num > 0)
            {
                // 更新显示正在绘制的轮廓线
                RemoveContourInCanvasForDrawPts("drawingPt");
            }
        }
        private void RemoveContourInCanvasForDrawPts(string name)
        {
            string contourName = "Contour_" + name;
            if (MyCanvasDraw.FindName(contourName) is Polyline contourExists)
            {
                MyCanvasDraw.Children.Remove(contourExists);
                MyCanvasDraw.UnregisterName(contourName);
            }
        }
        private void OnBtnSaveResultClicked(object sender, RoutedEventArgs e)
        {
            Microsoft.Win32.OpenFileDialog openFileDialog = new Microsoft.Win32.OpenFileDialog();
            openFileDialog.Filter = "图片文件|*.png;*.bmp;*.jpg;*.jpeg";
            openFileDialog.Multiselect = true;
            openFileDialog.Title = "选择一幅或多幅图像";
            if (openFileDialog.ShowDialog() ?? false)
            {
                foreach (string filename in openFileDialog.FileNames)
                {
                    Bitmap img = new Bitmap(filename);
                    string imgName = System.IO.Path.GetFileNameWithoutExtension(filename);
                    string temp;
                    int idx = filename.LastIndexOf("\\");
                    temp = filename.Substring(idx);
                    string[] strs1 = temp.Split('\\');
                    temp = strs1[1];
                    //string[] strs2 = temp.Split(new char[4] { '.', 'j', 'p', 'g' }, 2);
                    string[] strs2 = System.Text.RegularExpressions.Regex.Split(temp, ".jpg", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
                    string ImgId = strs2[0];

                    int imgIdx = _allImages.FindIndex(x => x.ImageId == ImgId);
                    int imageId = imgIdx;
                    //_showImg = img;
                    if (imageId >= 0)
                    {
                        SaveModel(img, imageId, ImgId);
                        Save(img, imageId, ImgId);
                        JudgeResult(imageId);
                    }
                }
            }
        }

        private void JudgeResult(int imageId)
        {
            if (_modelResult.Lesions.Count > 0 && _allImages[imageId].Lesions.Count > 0)
            {
                if (_modelResult.Lesions.Count != _allImages[imageId].Lesions.Count)
                {
                    return;
                }
                else if(_modelResult.Lesions.Count==1 &&  _allImages[imageId].Lesions.Count ==1)
                {
                    var shapeGt = _allImages[imageId].Lesions[0].Shape;
                    var shapeModel = _modelResult.Lesions[0].Shape;
                    if (shapeGt == EnumDesShapeValue.Oval && shapeModel == EnumDesShapeValue.Oval)
                    {
                        _Oval_Oval_num++;
                    }
                    else if (shapeGt == EnumDesShapeValue.Oval && shapeModel == EnumDesShapeValue.Round)
                    {
                        _Oval_Round_num++;
                    }
                    else if (shapeGt == EnumDesShapeValue.Oval && shapeModel == EnumDesShapeValue.Irregular)
                    {
                        _Oval_Irregular_num++;
                    }

                    if (shapeGt == EnumDesShapeValue.Round && shapeModel == EnumDesShapeValue.Oval)
                    {
                        _Round_Oval_num++;
                    }
                    else if (shapeGt == EnumDesShapeValue.Round && shapeModel == EnumDesShapeValue.Round)
                    {
                        _Round_Round_num++;
                    }
                    else if (shapeGt == EnumDesShapeValue.Round && shapeModel == EnumDesShapeValue.Irregular)
                    {
                        _Round_Irregular_num++;
                    }
                    if (shapeGt == EnumDesShapeValue.Irregular && shapeModel == EnumDesShapeValue.Oval)
                    {
                        _Irregular_Oval_num++;
                    }
                    else if (shapeGt == EnumDesShapeValue.Irregular && shapeModel == EnumDesShapeValue.Round)
                    {
                        _Irregular_Round_num++;
                    }
                    else if (shapeGt == EnumDesShapeValue.Irregular && shapeModel == EnumDesShapeValue.Irregular)
                    {
                        _Irregular_Irregular_num++;
                    }

                    var orientationGt = _allImages[imageId].Lesions[0].Orientation;
                    var orientationModel = _modelResult.Lesions[0].Orientation;
                    if (orientationGt == EnumDesOrientationValue.Parallel && orientationModel == EnumDesOrientationValue.Parallel)
                    {
                        _Parallel_Parallel_num++;
                    }
                    else if(orientationGt == EnumDesOrientationValue.Parallel && orientationModel == EnumDesOrientationValue.NonParallel)
                    {
                        _Parallel_NonParallel_num++;
                    }
                    if (orientationGt == EnumDesOrientationValue.NonParallel && orientationModel == EnumDesOrientationValue.Parallel)
                    {
                        _NonParallel_Parallel_num++;
                    }
                    else if (orientationGt == EnumDesOrientationValue.NonParallel && orientationModel == EnumDesOrientationValue.NonParallel)
                    {
                        _NonParallel_NonParallel_num++;
                    }

                    var echoGt = _allImages[imageId].Lesions[0].EchoPattern;
                    var echoModel = _modelResult.Lesions[0].EchoPattern;
                    if (echoGt == EnumDesEchoPatternValue.Anechoic && echoModel == EnumDesEchoPatternValue.Anechoic)
                    {
                        _Anechoic_Anechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Anechoic && echoModel == EnumDesEchoPatternValue.Hypoechoic)
                    {
                        _Anechoic_Hypoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Anechoic && echoModel == EnumDesEchoPatternValue.Isoechoic)
                    {
                        _Anechoic_Isoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Anechoic && echoModel == EnumDesEchoPatternValue.Hyperechoic)
                    {
                        _Anechoic_Hyperechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Anechoic && echoModel == EnumDesEchoPatternValue.Complex)
                    {
                        _Anechoic_Complex_num++;
                    }

                    if (echoGt == EnumDesEchoPatternValue.Hypoechoic && echoModel == EnumDesEchoPatternValue.Anechoic)
                    {
                        _Hypoechoic_Anechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hypoechoic && echoModel == EnumDesEchoPatternValue.Hypoechoic)
                    {
                        _Hypoechoic_Hypoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hypoechoic && echoModel == EnumDesEchoPatternValue.Isoechoic)
                    {
                        _Hypoechoic_Isoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hypoechoic && echoModel == EnumDesEchoPatternValue.Hyperechoic)
                    {
                        _Hypoechoic_Hyperechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hypoechoic && echoModel == EnumDesEchoPatternValue.Complex)
                    {
                        _Hypoechoic_Complex_num++;
                    }

                    if (echoGt == EnumDesEchoPatternValue.Isoechoic && echoModel == EnumDesEchoPatternValue.Anechoic)
                    {
                        _Isoechoic_Anechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Isoechoic && echoModel == EnumDesEchoPatternValue.Hypoechoic)
                    {
                        _Isoechoic_Hypoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Isoechoic && echoModel == EnumDesEchoPatternValue.Isoechoic)
                    {
                        _Isoechoic_Isoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Isoechoic && echoModel == EnumDesEchoPatternValue.Hyperechoic)
                    {
                        _Isoechoic_Hyperechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Isoechoic && echoModel == EnumDesEchoPatternValue.Complex)
                    {
                        _Isoechoic_Complex_num++;
                    }

                    if (echoGt == EnumDesEchoPatternValue.Hyperechoic && echoModel == EnumDesEchoPatternValue.Anechoic)
                    {
                        _Hyperechoic_Anechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hyperechoic && echoModel == EnumDesEchoPatternValue.Hypoechoic)
                    {
                        _Hyperechoic_Hypoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hyperechoic && echoModel == EnumDesEchoPatternValue.Isoechoic)
                    {
                        _Hyperechoic_Isoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hyperechoic && echoModel == EnumDesEchoPatternValue.Hyperechoic)
                    {
                        _Hyperechoic_Hyperechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Hyperechoic && echoModel == EnumDesEchoPatternValue.Complex)
                    {
                        _Hyperechoic_Complex_num++;
                    }

                    if (echoGt == EnumDesEchoPatternValue.Complex && echoModel == EnumDesEchoPatternValue.Anechoic)
                    {
                        _Complex_Anechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Complex && echoModel == EnumDesEchoPatternValue.Hypoechoic)
                    {
                        _Complex_Hypoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Complex && echoModel == EnumDesEchoPatternValue.Isoechoic)
                    {
                        _Complex_Isoechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Complex && echoModel == EnumDesEchoPatternValue.Hyperechoic)
                    {
                        _Complex_Hyperechoic_num++;
                    }
                    else if (echoGt == EnumDesEchoPatternValue.Complex && echoModel == EnumDesEchoPatternValue.Complex)
                    {
                        _Complex_Complex_num++;
                    }

                    var boundGt = _allImages[imageId].Lesions[0].Boundary;
                    var boundModel = _modelResult.Lesions[0].Boundary;
                    if (boundGt == EnumDesLesionBoundaryValue.AbruptInterface && boundModel == EnumDesLesionBoundaryValue.AbruptInterface)
                    {
                        _AbruptInterface_AbruptInterface_num++;
                    }
                    else if (boundGt == EnumDesLesionBoundaryValue.AbruptInterface && boundModel == EnumDesLesionBoundaryValue.EchogenicHalo)
                    {
                        _AbruptInterface_EchogenicHalo_num++;
                    }
                    if (boundGt == EnumDesLesionBoundaryValue.EchogenicHalo && boundModel == EnumDesLesionBoundaryValue.AbruptInterface)
                    {
                        _EchogenicHalo_AbruptInterface_num++;
                    }
                    else if (boundGt == EnumDesLesionBoundaryValue.EchogenicHalo && boundModel == EnumDesLesionBoundaryValue.EchogenicHalo)
                    {
                        _EchogenicHalo_EchogenicHalo_num++;
                    }

                    var marginGt = _allImages[imageId].Lesions[0].Margin;
                    var marginModel = _modelResult.Lesions[0].Margin;
                    if (marginGt == EnumDesMarginValue.Circumscribed && marginModel == EnumDesMarginValue.Circumscribed)
                    {
                        _Circumscribed_NonCircumscribed_num++;
                    }
                    else if (marginGt == EnumDesMarginValue.Circumscribed && marginModel == EnumDesMarginValue.NonCircumscribed)
                    {
                        _Circumscribed_NonCircumscribed_num++;
                    }
                    if (marginGt == EnumDesMarginValue.NonCircumscribed && marginModel == EnumDesMarginValue.Circumscribed)
                    {
                        _NonCircumscribed_Circumscribed_num++;
                    }
                    else if (marginGt == EnumDesMarginValue.NonCircumscribed && marginModel == EnumDesMarginValue.NonCircumscribed)
                    {
                        _NonCircumscribed_NonCircumscribed_num++;
                    }
                }
            }

        }
        public void SaveModel(Bitmap image, int imageId, string imageName)
        {
            string currentPath = System.Environment.CurrentDirectory;
            string newPath = System.IO.Path.Combine(currentPath, "result");
            RawImage rawImg = null;
            rawImg = RawImageShowUtils.BitmapToRawImage(image);

            if(_newModelResult == null)
            {
                string name = _allImages[_imgIndex].ImageId;
                _caseId = Guid.NewGuid().ToString();
                _dataId = name;
                _readingVideo = false;
                var extendData = new Dictionary<string, object>();
                extendData.Add("CaseId", _caseId);
                extendData.Add("DataId", _dataId);
                extendData.Add("IsVideo", _readingVideo);
                extendData.Add("TimeStamp", (double)_frameIndex);
                _processId = _module.StartProcess();

                var input = new ImageInputData(rawImg, extendData);
                IDetectedObject[] result = _module.PushOnePieceOfData(_processId, input);
                _newModelResult = result;
                _module.EndProcess(_processId);
            }
            else
            {

            }

            //var diagResult = _diagSystem.EvaluateOneImage(rawImg);
            int breastLesionNum = 0;
            Bitmap dstimage = image.Clone(new System.Drawing.Rectangle(0, 0, image.Width, image.Height), System.Drawing.Imaging.PixelFormat.Format24bppRgb);
            if (_newModelResult != null)
            {
                foreach (var moduleResult in _newModelResult)
                {
                    var label = moduleResult.Label;
                    var nameOrgan = label.GroupName;
                    var Ilabel = moduleResult.Label;
                    int indexLabel = Ilabel.Index;
                    if (nameOrgan == "AI.Vaid.Breast.Lesion")
                    {
                        using (var g = Graphics.FromImage(dstimage))
                        {
                            int num = 0;
                            string strDescriptionShape = string.Empty;
                            string strDescriptionOrientation = string.Empty;
                            string strDescriptionEcho = string.Empty;
                            string strDescriptionBound = string.Empty;
                            string strDescriptionMargin = string.Empty;
                            System.Drawing.Brush brush = System.Drawing.Brushes.Green;

                            List<LesionInfo> CurImageLesion = new List<LesionInfo>();
                            if (moduleResult.Contour?.Contours.Length > 0)
                            {
                                int count = moduleResult.Contour.Contours.Length;
                                for (int i = 0; i < count; i++)
                                {
                                    brush = System.Drawing.Brushes.Green;
                                    int labelName = indexLabel;
                                    LesionInfo lesion = new LesionInfo();

                                    var contourPoints = moduleResult.Contour.Contours[i];
                                    int pointCount = contourPoints.Points.Length;
                                    var points = new List<Point2D>();
                                    System.Drawing.PointF[] lesionContour = new PointF[pointCount];
                                    for (int j = 0; j < pointCount; j++)
                                    {
                                        var point = new System.Windows.Point(contourPoints.Points[j].X, contourPoints.Points[j].Y);
                                        lesionContour[j].X = contourPoints.Points[j].X;
                                        lesionContour[j].Y = contourPoints.Points[j].Y;
                                        Point2D pt = new Point2D(contourPoints.Points[j].X, contourPoints.Points[j].Y);
                                        points.Add(pt);
                                        lesion.Contour.Add(pt);
                                    }
                                    g.DrawPolygon(new System.Drawing.Pen(brush, 2), lesionContour);

                                    var desResult = moduleResult.Description;
                                    var type = desResult.GetType();
                                    string strDescription = string.Empty;
                                    {
                                        foreach (var key in desResult.Descriptions.Keys)
                                        {
                                            if (key == "Shape")
                                            {
                                                EnumDesShapeValue sss = new EnumDesShapeValue();
                                                string des = string.Empty;
                                                switch (desResult.Descriptions[key])
                                                {
                                                    case "Oval":
                                                        des = "椭圆形";
                                                        sss = EnumDesShapeValue.Oval;
                                                        break;
                                                    case "Round":
                                                        des = "类圆形";
                                                        sss = EnumDesShapeValue.Round;
                                                        break;
                                                    case "Irregular":
                                                        des = "不规则形";
                                                        sss = EnumDesShapeValue.Irregular;
                                                        break;
                                                }
                                                lesion.Shape = sss;
                                                strDescription += "形状：" + des + Environment.NewLine;
                                            }
                                            if (key == "Orientation")
                                            {
                                                EnumDesOrientationValue sss = new EnumDesOrientationValue();
                                                string des = string.Empty;
                                                switch (desResult.Descriptions[key])
                                                {
                                                    case "Parallel":
                                                        des = "平行";
                                                        sss = EnumDesOrientationValue.Parallel;
                                                        break;
                                                    case "NonParallel":
                                                        des = "非平行";
                                                        sss = EnumDesOrientationValue.NonParallel;
                                                        break;
                                                }
                                                lesion.Orientation = sss;
                                                strDescription += "生长方向：" + des + Environment.NewLine;
                                            }
                                            if (key == "EchoPattern")
                                            {
                                                EnumDesEchoPatternValue sss = new EnumDesEchoPatternValue();
                                                string des = string.Empty;
                                                switch (desResult.Descriptions[key])
                                                {
                                                    case "Anechoic":
                                                        des = "无回声";
                                                        sss = EnumDesEchoPatternValue.Anechoic;
                                                        break;
                                                    case "Hypoechoic":
                                                        des = "低回声";
                                                        sss = EnumDesEchoPatternValue.Hypoechoic;
                                                        break;
                                                    case "Isoechoic":
                                                        des = "等回声";
                                                        sss = EnumDesEchoPatternValue.Isoechoic;
                                                        break;
                                                    case "Hyperechoic":
                                                        des = "高回声";
                                                        sss = EnumDesEchoPatternValue.Hyperechoic;
                                                        break;
                                                    case "Complex":
                                                        des = "混合回声";
                                                        sss = EnumDesEchoPatternValue.Complex;
                                                        break;
                                                }
                                                lesion.EchoPattern = sss;
                                                strDescription += "回声类型：" + des + Environment.NewLine;
                                            }
                                            if (key == "Boundary")
                                            {
                                                EnumDesLesionBoundaryValue sss = new EnumDesLesionBoundaryValue();
                                                string des = string.Empty;
                                                switch (desResult.Descriptions[key])
                                                {
                                                    case "AbruptInterface":
                                                        des = "清晰";
                                                        sss = EnumDesLesionBoundaryValue.AbruptInterface;
                                                        break;
                                                    case "EchogenicHalo":
                                                        des = "模糊";
                                                        sss = EnumDesLesionBoundaryValue.EchogenicHalo;
                                                        break;
                                                }
                                                lesion.Boundary = sss;
                                                strDescription += "边界：" + des + Environment.NewLine;
                                            }
                                            if (key == "Margin")
                                            {
                                                EnumDesMarginValue sss = new EnumDesMarginValue();
                                                string des = string.Empty;
                                                switch (desResult.Descriptions[key])
                                                {
                                                    case "Circumscribed":
                                                        des = "光整";
                                                        sss = EnumDesMarginValue.Circumscribed;
                                                        break;
                                                    case "NonCircumscribed":
                                                        des = "不光整";
                                                        sss = EnumDesMarginValue.NonCircumscribed;
                                                        break;
                                                }
                                                lesion.Margin = sss;
                                                strDescription += "边缘：" + des + Environment.NewLine;
                                            }
                                        }
                                    }

                                    var rect = moduleResult.BoundingBox.Contour.BoundingBox();
                                    var roiBox = moduleResult.BoundingBox;
                                    var ss = roiBox.Contour.Points;

                                    var lesionSize = Array.Find(moduleResult.Measurements, x => x.GetType() == typeof(TransverseLongitudinalDiameterMeasurement));
                                    var size = (TransverseLongitudinalDiameterMeasurement)lesionSize;
                                    var pointLineH1 = new System.Windows.Point(size.TransverseDiameterMarkPosition.LineStart.X, size.TransverseDiameterMarkPosition.LineStart.Y);
                                    var pointLineH2 = new System.Windows.Point(size.TransverseDiameterMarkPosition.LineEnd.X, size.TransverseDiameterMarkPosition.LineEnd.Y);
                                    var pointLineV1 = new System.Windows.Point(size.LongitudinalDiameterMarkPosition.LineStart.X, size.LongitudinalDiameterMarkPosition.LineStart.Y);
                                    var pointLineV2 = new System.Windows.Point(size.LongitudinalDiameterMarkPosition.LineEnd.X, size.LongitudinalDiameterMarkPosition.LineEnd.Y);
                                    System.Drawing.Point[] axisH = new System.Drawing.Point[2];
                                    System.Drawing.Point[] axisV = new System.Drawing.Point[2];
                                    axisH[0].X = (int)pointLineH1.X;
                                    axisH[0].Y = (int)pointLineH1.Y;
                                    axisH[1].X = (int)pointLineH2.X;
                                    axisH[1].Y = (int)pointLineH2.Y;
                                    axisV[0].X = (int)pointLineV1.X;
                                    axisV[0].Y = (int)pointLineV1.Y;
                                    axisV[1].X = (int)pointLineV2.X;
                                    axisV[1].Y = (int)pointLineV2.Y;
                                    System.Drawing.Pen pen_h = new System.Drawing.Pen(System.Drawing.Brushes.PaleGreen, 2);
                                    g.DrawLines(pen_h, axisH);   //横轴,浅绿色
                                    System.Drawing.Pen pen_v = new System.Drawing.Pen(System.Drawing.Brushes.Red, 1);
                                    g.DrawLines(pen_v, axisV);   //纵轴，红色

                                    Font drawFont = new Font("黑体", 24);
                                    SolidBrush drawBrush = new SolidBrush(System.Drawing.Color.GreenYellow);
                                    float ptx = 10.0f;
                                    float pty = 0.0f + 20;
                                    string drawText = strDescriptionEcho;//
                                    g.DrawString(drawText, drawFont, drawBrush, ptx, pty + 30 * 4 * num);
                                    drawText = strDescriptionShape;
                                    g.DrawString(drawText, drawFont, drawBrush, ptx, pty + 30 * (4 * num + 1));
                                    drawText = strDescriptionMargin;
                                    g.DrawString(drawText, drawFont, drawBrush, ptx, pty + 30 * (4 * num + 2));
                                    drawText = strDescriptionOrientation;
                                    g.DrawString(drawText, drawFont, drawBrush, ptx, pty + 30 * (4 * num + 3));
                                    drawText = strDescriptionBound;
                                    g.DrawString(drawText, drawFont, drawBrush, ptx, pty + 30 * (4 * num + 4));
                                    //
                                    drawText = num.ToString();
                                    g.DrawString(drawText, drawFont, drawBrush, axisH[0].X, axisH[0].Y);
                                    num++;
                                }
                            }

                            g.Dispose();
                        }

                        string name = newPath + "\\" + imageName + ".jpg";
                        dstimage.Save(name, System.Drawing.Imaging.ImageFormat.Png);
                        dstimage.Dispose();
                    }
                }
                
            }
        }

        public void Save(Bitmap image, int imageId, string imageName)
        {
            string currentPath = System.Environment.CurrentDirectory;
            string newPath = System.IO.Path.Combine(currentPath, "result");
            System.IO.Directory.CreateDirectory(newPath);
            int imgNum = _allImages.Count;
            if (image == null || _allImages.Count <= 0)
            {
                return;
            }

            if (_allImages[imageId].Lesions.Count <= 0)
            {
                string name = newPath + "\\" + imageName + ".png";
                //image.Save(name, System.Drawing.Imaging.ImageFormat.Png);
            }
            else
            {
                int numLesions = _allImages[imageId].Lesions.Count;
                Bitmap origImg = image;
                for (int jj = 0; jj < numLesions; jj++)
                {
                    EnumDesEchoPatternValue echoGT = _allImages[imageId].Lesions[jj].EchoPattern;
                    EnumDesShapeValue shapeGT = _allImages[imageId].Lesions[jj].Shape;
                    EnumDesMarginValue marginGT = _allImages[imageId].Lesions[jj].Margin;
                    EnumDesOrientationValue orientationGT = _allImages[imageId].Lesions[jj].Orientation;
                    EnumDesLesionBoundaryValue boundGT = _allImages[imageId].Lesions[jj].Boundary;
                    string echo = null, shape = null, margin = null, orientation = null, bound = null;
                    switch (echoGT)
                    {
                        case EnumDesEchoPatternValue.Anechoic:
                            echo = "无回声";
                            break;
                        case EnumDesEchoPatternValue.Hypoechoic:
                            echo = "低回声";
                            break;
                        case EnumDesEchoPatternValue.Hyperechoic:
                            echo = "高回声";
                            break;
                        case EnumDesEchoPatternValue.Strongechoic:
                            echo = "强回声";
                            break;
                        case EnumDesEchoPatternValue.Complex:
                            echo = "混合回声";
                            break;
                        case EnumDesEchoPatternValue.Isoechoic:
                            echo = "等回声";
                            break;
                    }
                    switch (shapeGT)
                    {
                        case EnumDesShapeValue.Oval:
                            shape = "椭圆形";
                            break;
                        case EnumDesShapeValue.Round:
                            shape = "圆形";
                            break;
                        case EnumDesShapeValue.Irregular:
                            shape = "不规则";
                            break;
                    }
                    switch (marginGT)
                    {
                        case EnumDesMarginValue.Circumscribed:
                            margin = "光整";
                            break;
                        case EnumDesMarginValue.NonCircumscribed:
                            margin = "不光整";
                            break;
                    }
                    switch (orientationGT)
                    {
                        case EnumDesOrientationValue.Parallel:
                            orientation = "平行";
                            break;
                        case EnumDesOrientationValue.NonParallel:
                            orientation = "非平行";
                            break;
                    }
                    switch (boundGT)
                    {
                        case EnumDesLesionBoundaryValue.AbruptInterface:
                            bound = "清晰";
                            break;
                        case EnumDesLesionBoundaryValue.EchogenicHalo:
                            bound = "模糊";
                            break;
                    }

                    // 显示新的病灶 
                    LesionInfo lesion = _allImages[imageId].Lesions[jj];
                    int num2 = lesion.Contour.Count;
                    using (var g = Graphics.FromImage(origImg))
                    {
                        System.Drawing.Pen pen3 = new System.Drawing.Pen(System.Drawing.Brushes.Navy, 2);
                        System.Drawing.PointF[] lesionContour = new PointF[num2];
                        for (int i = 0; i < num2; i++)
                        {
                            lesionContour[i].X = _allImages[imageId].Lesions[jj].Contour[i].X;
                            lesionContour[i].Y = _allImages[imageId].Lesions[jj].Contour[i].Y;
                        }
                        if (num2 > 0)
                        {
                            System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Brushes.Orange, 2);
                            g.DrawLines(pen, lesionContour);    //画病灶轮廓
                            pen.Dispose();
                        }

                        System.Drawing.PointF[] axisH = new PointF[2];
                        System.Drawing.PointF[] axisV = new PointF[2];
                        axisH[0].X = lesion.HorizontalPoint1.X;
                        axisH[0].Y = lesion.HorizontalPoint1.Y;
                        axisH[1].X = lesion.HorizontalPoint2.X;
                        axisH[1].Y = lesion.HorizontalPoint2.Y;
                        axisV[0].X = lesion.VerticalPoint1.X;
                        axisV[0].Y = lesion.VerticalPoint1.Y;
                        axisV[1].X = lesion.VerticalPoint2.X;
                        axisV[1].Y = lesion.VerticalPoint2.Y;
                        //画轮廓的长短轴
                        System.Drawing.Pen pen_h = new System.Drawing.Pen(System.Drawing.Brushes.PaleGreen, 2);
                        g.DrawLines(pen_h, axisH);   //横轴,浅绿色
                        System.Drawing.Pen pen_v = new System.Drawing.Pen(System.Drawing.Brushes.Red, 1);
                        g.DrawLines(pen_v, axisV);   //纵轴，红色
                                                     //写汉字
                        Font drawFont = new Font("黑体", 24);
                        SolidBrush drawBrush = new SolidBrush(System.Drawing.Color.GreenYellow);
                        float x = 10.0f;
                        float y = 0.0f + 20;
                        string drawText = echo;//
                        g.DrawString(drawText, drawFont, drawBrush, x, y + 30 * 4 * jj);
                        drawText = shape;
                        g.DrawString(drawText, drawFont, drawBrush, x, y + 30 * (4 * jj + 1));
                        drawText = margin;
                        g.DrawString(drawText, drawFont, drawBrush, x, y + 30 * (4 * jj + 2));
                        drawText = orientation;
                        g.DrawString(drawText, drawFont, drawBrush, x, y + 30 * (4 * jj + 3));
                        drawText = bound;
                        g.DrawString(drawText, drawFont, drawBrush, x, y + 30 * (4 * jj + 4));
                        //
                        drawText = jj.ToString();
                        g.DrawString(drawText, drawFont, drawBrush, axisH[0].X, axisH[0].Y);
                        g.Dispose();
                    }
                }
                string name = newPath + "\\" + imageName + ".png";
                origImg.Save(name, System.Drawing.Imaging.ImageFormat.Png);
                origImg.Dispose();
            }
        }

        private void OnBtnGoBackClicked(object sender, RoutedEventArgs e)
        {
            int num = _drawingPoints.Count;
            if (num > 0)
            {
                _drawingPoints.RemoveAt(num - 1);
                DrawContourInCanvas(_drawingPoints, EnumCanvasItemType.Drawing, "drawingPt");
            }
            else
            {
                System.Windows.MessageBox.Show("轮廓点不存在");
            }
            //UpdateLesionsInCanvas();
            ////_drawingPoints.Add(_drawingPoints[0]);
            //List<Point2D> contourInOrigImg = new List<Point2D>();
            //foreach (var point in _drawingPoints)
            //{
            //    contourInOrigImg.Add(GetPosInOrigImage(point));
            //}
            //_drawingPoints = new List<System.Windows.Point>();
            //_mouseOper = EnumMouseOperType.None;
            //RemoveContourInCanvas("drawing");
            //UserControlLesionSelected.SetContour(contourInOrigImg);
        }
    }

}