using OTSIncAReportApp.DataOperation.Model;
using OTSIncAReportGraph.Class;
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，显示，不显示，已删除，已选择
    /// </summary>
    public enum PaintState
    {
        NORMALPAINT = 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
    {
        SELECTANDDISPLAYXRAY = 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
    {
        DRAWPOINT = 0,
        DRAWLINE = 1,
    }

    /// <summary>
    /// 颗粒类
    /// </summary>
    public class DisplayParticle : BaseObject, ICloneable, IComparable<DisplayParticle>
    {
        private const float m_zoom_displaymultiplier = 0.5f;
        public Particle objParticleData;
        private Guid m_id;
        private RectangleF m_rect;
        private PointF m_OTSPointF;
        private RectangleF m_small_rect;
        private bool m_isSelected_smallrect;
        private bool m_showSmallx;
        private bool m_isSelected;
        private bool m_isDeleted;
        private bool m_isMouseOver;
        private PaintState m_paintState = PaintState.NORMALPAINT;
        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 Color m_backcolor;
        private GraphicsPath m_gpath;
        private List<DisplaySegment> m_listdsegment = new List<DisplaySegment>();
        private DisplayState m_displayState;

        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";

 

        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 = GetColorBySTDTypeIDForBSEAndSorImage(part.TypeColor, part.TypeId);
        }

        public DisplayParticle(List<DisplaySegment> in_list_segment, 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;
           
          

            foreach (DisplaySegment e in in_list_segment)
            {
                m_listdsegment.Add(e.Clone() as DisplaySegment);
            }
        }

        /// <summary>
        /// [目前也不使用该方法了，因为该方法每次排序都有不同的结果]多边形排序，按传入的sort_type的排序类型行排序,但需要两个list做一致性排序
        /// </summary>
        /// <param name="in_ap"></param>
        /// <returns></returns>
        public int CompareTo(DisplayParticle in_particle)
        {
            int r_b = 0;//排序返回值
            switch (m_sort_type)
            {
                case "从大到小":
                    r_b = in_particle.m_f_size.CompareTo(this.m_f_size);
                    break;

                case "从小到大":
                    //与上面的从大到小正好相反即可
                    r_b = in_particle.m_f_size.CompareTo(this.m_f_size);
                    if (r_b == 1)
                        r_b = -1;
                    else
                        r_b = 1;
                    break;
                default:
                    break;
            }

            return r_b;
        }
        public Color GetColorBySTDTypeIDForBSEAndSorImage(string in_partcolor, int in_stdtypeid)
        {
            Color ret_c = new Color();


            if (in_stdtypeid < 1000)
            {
   
                ret_c = GetColorByEnum(in_stdtypeid);
            }
            else if (in_stdtypeid >= 1000)
            {
                //大于等于1000，并且小于10000时，使用用户标准库来分析夹杂物名称
                if (!in_partcolor.Contains("#"))
                {
                    ret_c = DrawFunction.colorHx16toRGB("#" + in_partcolor);//接收必须是#000000的格式
                }
                else
                {
                    ret_c = DrawFunction.colorHx16toRGB(in_partcolor);//接收必须是#000000的格式
                }
            }
            return ret_c;
        }
        public Color GetColorByEnum(int STDID)
        {
            Color ret_c = new Color();
            switch (STDID)
            {
                case -1:
                    //INVALID = -1,
                    //stdName = "无效颗粒";
                    ret_c = Color.Black;
                    break;
                case 0:
                    //small = 0;
                    //stdName = "过小颗粒";
                    ret_c = Color.Black;
                    break;
                case 1:
                    //OVERSIZE = 1,
                    //stdName = "过大颗粒";
                    ret_c = Color.Black;
                    break;
                case 2:
                    //AVE_GRAY_NOT_INRANRE = 2, 
                    //stdName = "亮度不在分析范围内的颗粒";
                    ret_c = Color.Black;
                    break;
                case 3:
                    //SEARCH_X_RAY = 3,
                    //stdName = "不进行搜索x-ray分析的颗粒";
                    ret_c = Color.Black;
                    break;
                case 4:
                    //LOW_COUNT = 4, 
                    //stdName = "低x-ray计数颗粒";
                    ret_c = Color.Black;
                    break;
                case 5:
                    //NO_INTEREST_ELEMENTS = 5,
                    //stdName = "不含分析元素的颗粒";
                    ret_c = Color.Black;
                    break;
                case 6:
                    //ALAYSIS_X_RAY = 6,
                    //stdName = "不进行x-ray分析的颗粒";
                    ret_c = Color.Black;
                    break;
                case 7:
                    //NOT_IDENTIFIED = 7,
                    //stdName = "未识别颗粒";
                    ret_c = Color.Black;
                    break;
                case 8:
                    //NOT_IDENTIFIED = 8,
                    //stdName = "未识别颗粒";
                    ret_c = Color.Black;
                    break;
                case 9:
                    //NOT_IDENTIFIED = 9,
                    //stdName = "未识别颗粒";
                    ret_c = Color.Black;
                    break;
                default:
                    ret_c = Color.Black;
                    break;
            }
            return ret_c;
        }

        /// <summary>
        /// 克隆方法
        /// </summary>
        /// <returns></returns>
        public override object Clone()
        {
            return new DisplayParticle(this.m_listdsegment, this);
        }

        /// <summary>
        /// ID
        /// </summary>
        public override Guid guid
        {
            get { return m_id; }
            set { m_id = value; }
        }

        /// <summary>
        /// 颗粒的外边框大小
        /// </summary>
        public override RectangleF Rect
        {
            get { return m_rect; }
            set { m_rect = value; }
        }

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

        /// <summary>
        /// 颗粒里+号位置的外边框大小
        /// </summary>
        public RectangleF SmallRect
        {
            get { return m_small_rect; }
            set { m_small_rect = value; }
        }

        /// <summary>
        /// 颗粒是否被选择
        /// </summary>
        public override 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)
        { 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>
        /// 是否显示x号
        /// </summary>
        public bool IsShowSmallX
        {
            get { return m_showSmallx; }
            set { m_showSmallx = value; }
        }

        /// <summary>
        /// 颗粒的x-ray的点，是否被选择上了
        /// </summary>
        public bool IsSelectedSmallRect
        {
            get { return m_isSelected_smallrect; }
            set { m_isSelected_smallrect = value; }
        }

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

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

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

        /// <summary>
        /// 背景色
        /// </summary>
        public override Color BackColor
        {
            get { return m_backcolor; }
            set { m_backcolor = value; }
        }

        /// <summary>
        /// 多边形的图形路径边缘
        /// </summary>
        public override GraphicsPath GPath
        {
            get { return m_gpath; }
            set { m_gpath = value; }
        }

        /// <summary>
        /// 里面包含的多个线的集合
        /// </summary>
        public List<DisplaySegment> DSegments
        {
            get { return m_listdsegment; }
            set { m_listdsegment = value; }
        }

        /// <summary>
        /// 控制多边形在进行缩放到多少倍时进行显示
        /// </summary>
        public float Zoom_DisPlayThreshold
        {
            get { return m_zoom_displaymultiplier; }
           
        }



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

        public void SetDisplayState(DisplayState value)
        {
            m_displayState = value;
        }



        /// <summary>
        /// 绘制函数
        /// </summary>
        /// <param name="e"></param>
        public override void OnPaint(PaintEventArgs e)
        {
            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.Rect),
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Lime,
                                    1,
                                    ButtonBorderStyle.Solid);
            }
           
            if (GetPaintState() == PaintState.NORMALPAINT)
            {
             
                //调用绘制基本线
                foreach (DisplaySegment item in m_listdsegment)
                {
                    item.OnPaint(e);
                }


            }
            if (GetPaintState() == PaintState.CONCISEPAINT)
            {
                g.DrawString("+", new Font("黑体", 6), new SolidBrush(Color.DarkSlateBlue), new PointF(m_small_rect.X, m_small_rect.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.Rect),
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.Blue,
                                    1,
                                    ButtonBorderStyle.Solid);
            }
            
            if (ParticleShowXray.SELECTANDDISPLAYXRAY == 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.Rect),
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid,
                                    Color.DeepSkyBlue,
                                    1,
                                    ButtonBorderStyle.Solid);
            }

          
        }

        /// <summary>
        /// 从Line中获取矩形的边缘闭合路径
        /// </summary>
        /// <returns></returns>
        public GraphicsPath GetRegionFromDSegments()
        {
            GraphicsPath gpath = new GraphicsPath();

            List<PointF> list_leftpointf = new List<PointF>();
            List<PointF> list_rightpointf = new List<PointF>();

            //从y循环，这里假设y轴会按lines集合来计算，然后将所有的左x,和右x取出排成两个队列
            foreach (DisplaySegment ds in this.m_listdsegment)
            {
                list_leftpointf.Add(new PointF(ds.Rect.X, ds.Rect.Y));
                list_rightpointf.Add(new PointF(ds.Rect.X + ds.Rect.Width, ds.Rect.Y));
            }

            PointF[] lsp = new PointF[list_leftpointf.Count + list_rightpointf.Count];

            //再将两个x,y点依次添加到闭合路径中
            for (int i = 0; i < list_leftpointf.Count(); i++)
            {
                lsp[i] = list_leftpointf[i];
            }
            //右节点
            for (int i = 0; i < list_rightpointf.Count(); i++)
            {
                //这边倒着存入
                lsp[list_rightpointf.Count() + i] = list_rightpointf[list_rightpointf.Count() - i - 1];
            }


            //防止从低层拿到无数据的外边路径，在我的程序里却需要计算，而防止程序报死，这里做一下特殊处理。
            if (lsp.Count() >= 3)
            {
                gpath.AddPolygon(lsp);
            }
            else
            {
                //有时居然有颗粒，有没有segment的时候，防止报错
                if (this.DSegments.Count == 0)
                {
                    lsp = new PointF[3] { new PointF(0, 0), new PointF(0, 0), new PointF(0, 0) };
                    gpath.AddPolygon(lsp);
                    return gpath;
                }

                //有2条数据
                if (lsp[1].X != 0 && lsp[1].Y != 0)
                {
                    lsp = new PointF[3] { new PointF(lsp[0].X, lsp[0].Y), new PointF(lsp[1].X, lsp[1].Y), new PointF(lsp[1].X, lsp[1].Y) };
                }
                //有1条数据
                else if (lsp[0].X != 0 && lsp[0].Y != 0)
                {
                    lsp = new PointF[3] { new PointF(lsp[0].X, lsp[0].Y), new PointF(lsp[0].X, lsp[0].Y), new PointF(lsp[0].X, lsp[0].Y) };
                }
                //剩下的情况 
                else
                {
                    lsp = new PointF[3] { new PointF(0, 0), new PointF(0, 0), new PointF(0,0) };
                }
                gpath.AddPolygon(lsp);
            }

            return gpath;
        }


        /// <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>
        public 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_rect.X + (m_rect.Width / 2);
            y = m_rect.Y + (m_rect.Height / 2);

            rect.X = x - 4;
            rect.Y = y - 4;
            rect.Width = 8;
            rect.Height = 4;

            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 (DisplaySegment ls_ds in this.m_listdsegment)
            {
                f_size_sum = f_size_sum + ls_ds.Rect.Width;
            }
            return f_size_sum;
        }

        /// <summary>
        /// 从基本线中获取整个矩形的Rectangle
        /// </summary>
        /// <returns></returns>
        public RectangleF GetRectFromDSegment()
        {
            RectangleF rect = new RectangleF();

            float x1 = 0, y1 = 0;
            float i_width = 0, i_height = 0;

            //先从自身中初始化x,y,和宽，高
            if (this.m_listdsegment.Count > 0)
            {
                x1 = this.m_listdsegment[0].Rect.X;
                y1 = this.m_listdsegment[0].Rect.Y;
                i_width = x1 + this.m_listdsegment[0].Rect.Width;
                i_height = this.m_listdsegment[0].Rect.Y;
            }

            foreach (DisplaySegment ds in this.m_listdsegment)
            {
                //分别取出，最小的x,y,
                if (ds.Rect.X < x1)
                {
                    x1 = ds.Rect.X;
                }
                if (ds.Rect.Y < y1)
                {
                    y1 = ds.Rect.Y;
                }
                //最大的x,y
                if (ds.Rect.X + ds.Rect.Width > i_width)
                {
                    i_width = ds.Rect.X + ds.Rect.Width;
                }
                if (ds.Rect.Y > i_height)
                {
                    i_height = ds.Rect.Y;
                }
            }

            //对矩形Rect大小位置进行修补,因为画线是内边框，并且计算出来的位置也是向内占用一像素的，
            //正常应该是 +2，但实际效果，+3也才勉强够用，因为放大缩小画笔宽度影响的
            rect.X = x1 - 2;
            rect.Y = y1 - 3;
            rect.Width = i_width - rect.X + 2;
            rect.Height = i_height - rect.Y + 3;

            //判断如果太小，就给个最小值吧
            if (rect.Width < 8)
                rect.Width = 8;
            if (rect.Height < 8)
                rect.Height = 8;

            return rect;
        }
    }



   


}