using OTSCommon.DBOperate.Model;

using OTSIncAReportGraph.Class;
using OTSMeasureApp._0_OTSModel.OTSDataType;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace OTSIncAReportGraph
{
    
    /// <summary>
    /// Particle对象上操作状态的枚举
    /// </summary>
    public enum PaintState
    {
        PAINT = 0,
        NOPAINT = 1,
        CONCISEPAINT=2,// display as a "+"
 
       
    }
    public enum DisplayState
    {
        DISPLAY = 0,
        NODISPLAY = 1,
       


    }

    /// <summary>
    /// Particle对象上操作xray的枚举状态，显示xray数据，不显示
    /// </summary>
    public enum ParticleShowXray
    {
        DISPLAYXRAY = 0,
        NODISPLAY = 1,
    }

    /// <summary>
    /// Segment对象绘制的枚举，以点绘制，还是以线绘制
    /// </summary>
    public enum SegmentShowMode
    {
        DRAWPARTICLEIMAGE = 0,
        DRAWCOLORIMAGE = 1,
    }

    /// <summary>
    /// 颗粒类
    /// </summary>
    public class DisplayParticle :  ICloneable
    {
        private const float m_zoom_displayThreshold = 0.1f;
        public Particle objParticleData;
        private Guid m_id;
        private RectangleF m_Globalrect;
        private PointF m_OTSPointF;
        private RectangleF m_smallRect;
     
        private bool m_isSelected;
        private bool m_isDeleted;
        private bool m_isMouseOver;
        private PaintState m_paintState = PaintState.PAINT;
        private ParticleShowXray m_operator_showxray = ParticleShowXray.NODISPLAY;//选定显示XRAY，不显示XRAY，默认应为(不显示XRAY)
        private bool m_isdragging;
        private PointF m_dragingpoint;
        private Color m_color;
    
      
        private DisplayState m_displayState;
        private SegmentShowMode show_mode = SegmentShowMode.DRAWPARTICLEIMAGE;//绘线，绘点,默认绘点，意思为默认显示BSE原图像
        private Bitmap m_BSEimage;
        private Bitmap m_Colorimage;

        private string m_sort_type = "从大到小";
        private float m_f_size = 0;
        private string m_str_lj = "颗粒粒级";
        private string m_str_klzl = "颗粒种类";
        private string m_str_klfl = "颗粒分类";

        private float m_CurrentZoomNum = 1;

        public COTSRect OTSRect=new COTSRect();

        public int TypeId 
        {
            get
            {
               return objParticleData.TypeId;
            }
        }
        //TypeName
        public string TypeName 
        {
            get
            {
                return objParticleData.TypeName;
            }
        }
        //XRayId
        public int XRayId 
        {
            get
            {
                return objParticleData.XrayId;
            }
        }

        public int SEMPosX 
        {
            get
            {
                return objParticleData.SEMPosX;
            }
        }
        public int SEMPosY 
        {
            get
            {
                return objParticleData.SEMPosY;
            }
        }



        public DisplayParticle()
        {
            m_id = System.Guid.NewGuid();
        }
        public DisplayParticle(Particle part)
        {
            m_id = System.Guid.NewGuid();
            objParticleData = part;
            this.Color = DrawFunction.GetColorBySTDTypeIDForBSEAndSorImage(part.TypeColor, part.TypeId);

        }
        public DisplayParticle(Particle particle,PointF FieldLeftTop,Bitmap originalFieldImage/*,Bitmap fieldParticleImage*/)
        {
         
            m_id = System.Guid.NewGuid();
            objParticleData = particle;
            this.Color = DrawFunction.GetColorBySTDTypeIDForBSEAndSorImage(particle.TypeColor, particle.TypeId);


            List<Segment> list_seg;
            list_seg = particle.SegmentList;

          
            this.m_BSEimage = new Bitmap(particle.RectWidth+1, particle.RectHeight+1);
            this.m_Colorimage = new Bitmap(particle.RectWidth+1, particle.RectHeight+1);
            //再循环取出里面所有的segment
            foreach (Segment seg in list_seg)
            {
               

                #region 

                //合成图像完成，开始抠取像素-----------------------------------------------------------------

             

                for (int m = 0; m < seg.Length; m++)
                {
                   
                    int lsjs_x = seg.Start+ m;

                    int lsjs_y = seg.Height;

                    var pixelColor = originalFieldImage.GetPixel(lsjs_x, lsjs_y);

                     lsjs_x = seg.Start - particle.RectLeft + m;

                     lsjs_y = seg.Height - particle.RectTop;


                    m_BSEimage.SetPixel(lsjs_x, lsjs_y, pixelColor);//ls_list_colors[m]
                    m_Colorimage.SetPixel(lsjs_x, lsjs_y, m_color);

                }

                #endregion //------------------------------------------------------------------------------

               

            }


           SetPaintState(PaintState.PAINT);
 
            m_Globalrect.X = particle.RectLeft + FieldLeftTop.X;
            m_Globalrect.Y = particle.RectTop + FieldLeftTop.Y;
            m_Globalrect.Width = particle.RectWidth;
            m_Globalrect.Height = particle.RectHeight;

        

        }
        public bool WhetherInRange(Point WhetherPoint)
        {
            var rect = GetShowRect();
            if(rect.Contains(WhetherPoint))
            {

                m_smallRect = GetSmallRectangleFromRect();

                bool b_inrange;
            
               
                b_inrange=m_smallRect.Contains(WhetherPoint);
               
                return b_inrange;
            }
            else
            {
                return false;

            }

        }
        public DisplayParticle( DisplayParticle in_particle)
        {
           
            objParticleData = in_particle.objParticleData;
            m_id = in_particle.m_id;
          
           
           
            m_paintState = in_particle.m_paintState;
            m_operator_showxray = in_particle.m_operator_showxray;



    
            m_Globalrect = in_particle.m_Globalrect;
           

            this.m_BSEimage = in_particle.m_BSEimage;
            this.m_Colorimage = in_particle.m_Colorimage;
    
         
            
        }

        /// <summary>
        /// 设置显示的方式，可以用，绘线显示查看标准库颜色的，也可以用绘点，查看BSE原图颗粒图色的
        /// </summary>
        public SegmentShowMode ShowMode
        {
            get { return show_mode; }
            set { show_mode = value; }
        }

        /// <summary>
        /// 克隆方法
        /// </summary>
        /// <returns></returns>
        public  object Clone()
        {
            return new DisplayParticle( this);
        }
        public PointF GetCenterPoint()
        {

            return new PointF(m_Globalrect.X + m_Globalrect.Width / 2, m_Globalrect.Y + m_Globalrect.Height / 2);
        
        }
        /// <summary>
        /// ID
        /// </summary>
        public  Guid guid
        {
            get { return m_id; }
            set { m_id = value; }
        }

        /// <summary>
        /// 颗粒的外边框大小
        /// </summary>
        public  RectangleF GetShowRect()
        {
           
             
           
            return m_Globalrect; 
        
        }
        public void SetShowRect(RectangleF rectangleF)
        {
            m_Globalrect= rectangleF;
        }

        /// <summary>
        /// OTSPointF
        /// </summary>
        public  PointF OTSPointF
        {
            get { return m_OTSPointF; }
            set { m_OTSPointF = value; }
        }

       

 
        public  bool IsSelect
        {
            get { return m_isSelected; }
            set { m_isSelected = value; }
        }

        /// <summary>
        /// 该颗粒是否被设置成，选中状态
        /// </summary>
        public PaintState GetPaintState()
        {
            if (GetDisplayState() == DisplayState.NODISPLAY)
            {
                m_paintState = PaintState.NOPAINT;
            }

            return m_paintState;


        }

        /// <summary>
        /// 该颗粒是否被设置成，选中状态
        /// </summary>
        public void SetPaintState(PaintState value)
        {
            if (value == PaintState.PAINT)
            {
                if (m_CurrentZoomNum >= m_zoom_displayThreshold)
                {
                    m_paintState = PaintState.PAINT;
                }
                else
                {
                    m_paintState = PaintState.CONCISEPAINT;
                }
          
            }
            else 
            {
                m_paintState = value;

            }

          


        }

        /// <summary>
        /// 是否对该颗粒选定显示X-Ray能谱图
        /// </summary>
        public ParticleShowXray Operator_ShowXRay
        {
            get { return m_operator_showxray; }
            set { m_operator_showxray = value; }
        }

   
     
        /// <summary>
        /// 是否在被拖动
        /// </summary>
        public  bool IsDragging
        {
            get { return m_isdragging; }
            set { m_isdragging = value; }
        }

        /// <summary>
        /// 被拖动到的位置坐标
        /// </summary>
        public  PointF DraggingPoint
        {
            get { return m_dragingpoint; }
            set {
                
                m_dragingpoint = value;
                
            
            }
        }

        /// <summary>
        /// 线的颜色
        /// </summary>
        public  Color Color
        {
            get { return m_color; }
            set { m_color = value; }
        }


 

        /// <summary>
        /// 里面包含的多个线的集合
        /// </summary>
        public List<Segment> GetDSegments()
        { return objParticleData.SegmentList; }

   

    
        public void Zoom(float zoomDelta,PointF refPoint)
        {
            //var rec = m_rect;


            m_Globalrect.Width = (float)(m_Globalrect.Width + Convert.ToDouble(m_Globalrect.Width / m_CurrentZoomNum * zoomDelta));
            m_Globalrect.Height = (float)(m_Globalrect.Height + Convert.ToDouble(m_Globalrect.Height / m_CurrentZoomNum * zoomDelta));


            //锚点缩放补差值计算,得出差值
            float xShiftOld = m_Globalrect.X - refPoint.X;
            float yShiftOld = m_Globalrect.Y - refPoint.Y;
            float xShift = m_Globalrect.X - refPoint.X + xShiftOld / m_CurrentZoomNum * zoomDelta;
            float yShift = m_Globalrect.Y - refPoint.Y + yShiftOld / m_CurrentZoomNum * zoomDelta;


            //对背景矩形与所有的segment进行修补差值
            m_Globalrect.X = refPoint.X + xShift;
            m_Globalrect.Y = refPoint.Y + yShift;
           
           


            m_CurrentZoomNum += zoomDelta;
            if (m_CurrentZoomNum < 0.7)
            {
                m_isMouseOver = false;
            }
            //设置缩放到多少倍时进行显示
            if (m_CurrentZoomNum >= m_zoom_displayThreshold)
            {
                m_paintState = PaintState.PAINT;
            }
            else
            {
                m_paintState = PaintState.CONCISEPAINT;
            }

        }

        public void DraggingMove(PointF mousePoint)
        {
           
            m_Globalrect.X = m_Globalrect.X + mousePoint.X - this.DraggingPoint.X; //获取到原先点与移动点的增减量，+原先的x坐标，就是新的坐标
            m_Globalrect.Y = m_Globalrect.Y + mousePoint.Y - this.DraggingPoint.Y;


        
            this.DraggingPoint = mousePoint;

            
                  

        }
        public void Move(SizeF xyShift)
        {
          
           
            m_Globalrect.X =m_Globalrect.X - xyShift.Width; //获取到原先点与移动点的增减量，+原先的x坐标，就是新的坐标
            m_Globalrect.Y = m_Globalrect.Y - xyShift.Height;
           
           


        }


        /// <summary>
        /// 设置排序的类型
        /// </summary>
        public string SortType
        {
            get { return m_sort_type; }
            set { m_sort_type = value; }
        }

        /// <summary>
        /// 设置该多边形的尺寸大小
        /// </summary>
        public float FSize
        {
            get { return m_f_size; }
            set { m_f_size = value; }
        }

        /// <summary>
        /// 设置粒级
        /// </summary>
        public string ParticleLJ
        {
            get { return m_str_lj; }
            set { m_str_lj = value; }
        }

        /// <summary>
        /// 设置种类
        /// </summary>
        public string ParticleZL
        {
            get { return m_str_klzl; }
            set { m_str_klzl = value; }
        }

        /// <summary>
        /// 设置分类
        /// </summary>
        public string ParticleFL
        {
            get { return m_str_klfl; }
            set { m_str_klfl = value; }
        }

        /// <summary>
        /// 获取或设置该Particle对应底层的FieldID值
        /// </summary>
        public int FieldId
        {
            get { return objParticleData.FieldId; }
           
        }

        /// <summary>
        /// 获取或设置该Particle对应底层的ParticleID值
        /// </summary>
        public int ParticleId
        {
            get { return objParticleData.ParticleId; }
           
        }

        public bool IsDeleted { get => m_isDeleted; set => m_isDeleted = value; }
        public bool IsMouseOver { get => m_isMouseOver; set => m_isMouseOver = value; }

        public Image GetImage()
        {
            return m_BSEimage;
        }

        public void SetImage(Image value)
        {
            m_BSEimage = (Bitmap)value;
        }

        public DisplayState GetDisplayState()
        {
            if (m_isDeleted)
            {
                m_displayState = DisplayState.NODISPLAY;
            }
            return m_displayState;
        }

        public void SetDisplayState(DisplayState value)
        {
            m_displayState = value;
            if (m_displayState == DisplayState.DISPLAY)
            {
                m_paintState = PaintState.PAINT;
            }
          

        }



        /// <summary>
        /// 绘制函数
        /// </summary>
        /// <param name="e"></param>
        public  void Paint(Graphics g)
        {
            //Graphics g = e.Graphics;
            //绘制鼠标移动到颗粒上时的边框,需要判断当前鼠标在颗粒上，及颗粒的操作为正常显示
            if (m_isMouseOver == true)
            {
                //如果有鼠标在该矩形上，那么进行描边
                ControlPaint.DrawBorder(g,
                                    Rectangle.Round(this.GetShowRect()),
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid);
            }
           
            if (GetPaintState() == PaintState.PAINT)
            {
             
                   
                    if (this.ShowMode == SegmentShowMode.DRAWPARTICLEIMAGE)
                    {
                            g.DrawImage(m_BSEimage, m_Globalrect);
                    }
                    else
                    {
                        
                        g.DrawImage(m_Colorimage, m_Globalrect);

                    }

            }
            if (GetPaintState() == PaintState.CONCISEPAINT)
            {
                if (m_isSelected)
                {
                    g.DrawString("+", new Font("黑体", 12), new SolidBrush(Color.Red), new PointF(GetCenterPoint().X, GetCenterPoint().Y));

                }
                else 
                {
                    g.DrawString("+", new Font("黑体", 6), new SolidBrush(Color.DarkSlateBlue), new PointF(GetCenterPoint().X, GetCenterPoint().Y));

                }
            }

            if (m_isSelected)
            {
                //如果説该矩形被选择上了的话，那么也显示边框
                ControlPaint.DrawBorder(g,
                                    Rectangle.Round(this.GetShowRect()),
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid);
            }
            
            if (ParticleShowXray.DISPLAYXRAY == m_operator_showxray && PaintState.NOPAINT != GetPaintState())
            {
                //当鼠标在该颗粒上进行点击，则对颗粒状态更改为选定状态，用来显示X-ray能谱表
                ControlPaint.DrawBorder(g,
                                    Rectangle.Round(this.GetShowRect()),
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid);
            }

          
        }

      
        /// <summary>
        /// 从已经确定的外边框来计算出里面的+号小框位置
        /// </summary>
        /// <returns></returns>
        private RectangleF GetSmallRectangleFromRect()
        {
        
            RectangleF rect = new RectangleF();

            //用外边框的坐标，除2获得中心点，然后再分别+,- 4
            float x = 0, y = 0;
            x = m_Globalrect.X + (m_Globalrect.Width / 2);
            y = m_Globalrect.Y + (m_Globalrect.Height / 2);
            var smallwidth = m_Globalrect.Width * 1 / 5;
            var smallheight = m_Globalrect.Height * 1 / 5;
            rect.X = x - smallwidth/2;
            rect.Y = y - smallheight / 2;
            rect.Width = smallwidth;
            rect.Height = smallheight;

            return rect;
        }

        /// <summary>
        /// 根据该多边形所有包含的线长度，计算出，该多边形的面积大小
        /// </summary>
        /// <returns></returns>
        public float GetAreaFormSegments()
        {
            float f_size_sum = 0;

            foreach (var ls_ds in this.objParticleData.SegmentList)
            {
                f_size_sum = f_size_sum + ls_ds.Length;
            }
            return f_size_sum;
        }

       
       
    }
}