using Autodesk.Revit.DB;
using Autodesk.Revit.UI;

using HYJig;

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Text;
using System.Runtime.CompilerServices;
using System.Windows.Forms;

using Color = System.Drawing.Color;
using Form = System.Windows.Forms.Form;
using Point = System.Drawing.Point;

namespace HongYe.HVAC
{
    public class PELineJig : XUiJigBase, IDisposable
    {
        public PELineJig(UIDocument uiDoc)
    : base(uiDoc)
        {
            this.JigStage = PELineJig.EStage.eNoOper;
            this.ResetPoint = XUiJigBase.EResetPoint.eNoOper;
            this.DragLineColor = Color.FromArgb(175, 222, 239);
            this.PointAlignType = PELineJig.AlignType.eMiddle;
            this.MutilLineDist = new List<double>();
            this.DrawEndLine = false;
            this.DrawSize = false;
            int height = Screen.PrimaryScreen.Bounds.Height;
            PELineJig.SizeOffset = (int)(0.006 * (double)height);
            PELineJig.BorderLength = (int)(0.04 * (double)height);
            PELineJig.SizeFont = new Font("Arial", 2.5f * (float)PELineJig.SizeOffset, GraphicsUnit.Pixel);
            PELineJig.TextFormat = new StringFormat(StringFormatFlags.NoClip);
            PELineJig.TextFormat.Alignment = StringAlignment.Center;
            PELineJig.TextFormat.LineAlignment = StringAlignment.Center;
            PELineJig.SizeLineColor = Color.FromArgb(126, 163, 255);
            PELineJig.SizeTextBrush = new SolidBrush(base.JigPen.Color);
            this.OnMouseLeaveFormClientEvent += (this.OnMouseLeaveFormClientEvent);
            this.OnMouseMoveIntoFormClientEvent += (this.OnMouseMoveIntoFormClientEvent);
        }

        public PELineJig(UIDocument uiDoc, Form userForm)
    : base(uiDoc)
        {
            this.JigStage = PELineJig.EStage.eNoOper;
            this.ResetPoint = XUiJigBase.EResetPoint.eNoOper;
            this.DragLineColor = Color.FromArgb(175, 222, 239);
            this.PointAlignType = PELineJig.AlignType.eMiddle;
            this.MutilLineDist = new List<double>();
            this.DrawEndLine = false;
            this.DrawSize = false;
            int height = Screen.PrimaryScreen.Bounds.Height;
            PELineJig.SizeOffset = (int)(0.006 * (double)height);
            PELineJig.BorderLength = (int)(0.04 * (double)height);
            PELineJig.SizeFont = new Font("Arial", 2.5f * (float)PELineJig.SizeOffset, GraphicsUnit.Pixel);
            PELineJig.TextFormat = new StringFormat(StringFormatFlags.NoClip);
            PELineJig.TextFormat.Alignment = StringAlignment.Center;
            PELineJig.TextFormat.LineAlignment = StringAlignment.Center;
            PELineJig.SizeLineColor = Color.FromArgb(126, 163, 255);
            PELineJig.SizeTextBrush = new SolidBrush(base.JigPen.Color);
            this.OnMouseLeaveFormClientEvent +=(this.OnMouseLeaveFormClientEvent);
            this.OnMouseMoveIntoFormClientEvent += (this.OnMouseMoveIntoFormClientEvent);
            this.m_UserForm = userForm;
        }

        public new void Dispose()
        {
            base.Dispose();
            PELineJig.SizeFont.Dispose();
            PELineJig.TextFormat.Dispose();
            PELineJig.SizeTextBrush.Dispose();
            this.OnMouseLeaveFormClientEvent -=(this.OnMouseLeaveFormClientEvent);
            this.OnMouseMoveIntoFormClientEvent -= (this.OnMouseMoveIntoFormClientEvent);
        }

        public XYZ PickStartPoint(string strPrompt = "请确定直线起点：")
        {
            try
            {
                this.JigStage = PELineJig.EStage.eStartPt;
                this.StartPoint = base.UiDoc.Selection.PickPoint(strPrompt);
            }
            catch
            {
                this.StartPoint = null;
            }
            this.JigStage = PELineJig.EStage.eNoOper;
            return this.StartPoint;
        }

        public XYZ PickEndPoint(XYZ ptStart, string strPrompt = "请确定直线终点：")
        {
            try
            {
                this.JigStage = PELineJig.EStage.eEndPt;
                this.StartPoint = ptStart;
                this.EndPoint = base.UiDoc.Selection.PickPoint(strPrompt);
                this.EndPoint = this.GetResetPoint(this.StartPoint, this.EndPoint);
            }
            catch
            {
                if (this.m_prompDlg != null && base.CmdEndType == XUiJigBase.ECmdEndType.eEnter)
                {
                    base.CmdEndType = XUiJigBase.ECmdEndType.eOther;
                    XYZ xyz = base.Client2Revit(this.m_ptCur);
                    xyz = Line.CreateUnbound(xyz, base.UiDoc.ActiveView.ViewDirection).Project(this.StartPoint).XYZPoint;
                    xyz = this.GetResetPoint(this.StartPoint, xyz);
                    double num = Convert.ToDouble(this.m_prompDlg.GetInputValue()) / 304.8;
                    XYZ xyz2 = (xyz - this.StartPoint).Normalize();
                    this.EndPoint = this.StartPoint + xyz2 * num;
                }
                else
                {
                    this.EndPoint = null;
                }
            }
            this.JigStage = PELineJig.EStage.eNoOper;
            return this.EndPoint;
        }

        public XYZ GetResetPoint(XYZ ptBase, XYZ ptUser)
        {
            XYZ xyz = ptUser;
            if (this.ResetPoint == XUiJigBase.EResetPoint.eByAngle)
            {
                xyz = JigFuncs.GetProjectPoint(base.UiDoc, ptUser, ptBase, this.LineAngle);
            }
            else if (this.ResetPoint == XUiJigBase.EResetPoint.eByOrtho)
            {
                xyz = JigFuncs.GetOrthoPoint(base.UiDoc, ptUser, ptBase);
            }
            else if (this.ResetPoint == XUiJigBase.EResetPoint.eByAxis)
            {
                XYZ axisPoint = JigFuncs.GetAxisPoint(base.UiDoc, ptUser, ptBase);
                if (axisPoint != null)
                {
                    xyz = axisPoint;
                }
            }
            return xyz;
        }

        public override void Draw(PaintEventArgs paintEventArgs)
        {
            base.Draw(paintEventArgs);
            if (!this.m_ptCur.IsEmpty)
            {
                if (this.JigStage == PELineJig.EStage.eEndPt)
                {
                    XYZ xyz = base.Client2Revit(this.m_ptCur);
                    if (this.ResetPoint == XUiJigBase.EResetPoint.eByAngle)
                    {
                        xyz = JigFuncs.GetProjectPoint(base.UiDoc, xyz, this.StartPoint, this.LineAngle);
                        this.m_ptCur = base.Revit2Client(xyz);
                    }
                    else if (this.ResetPoint == XUiJigBase.EResetPoint.eByOrtho)
                    {
                        xyz = JigFuncs.GetOrthoPoint(base.UiDoc, xyz, this.StartPoint);
                        this.m_ptCur = base.Revit2Client(xyz);
                    }
                    else if (this.ResetPoint == XUiJigBase.EResetPoint.eByAxis)
                    {
                        XYZ axisPoint = JigFuncs.GetAxisPoint(base.UiDoc, xyz, this.StartPoint);
                        if (axisPoint != null)
                        {
                            xyz = axisPoint;
                            this.m_ptCur = base.Revit2Client(xyz);
                            base.DrawAxisLine(paintEventArgs.Graphics, this.StartPoint, xyz);
                        }
                    }
                    XGraphics xgraphics = new XGraphics(paintEventArgs.Graphics, base.JigPen);
                    Color color = xgraphics.m_pen.Color;
                    xgraphics.m_pen.Color = this.DragLineColor;
                    if (this.MutilLineDist.Count < 1)
                    {
                        new XLine2D(base.Revit2Client(this.StartPoint), this.m_ptCur).Draw(xgraphics);
                        if (this.DrawSize)
                        {
                            double num = this.StartPoint.DistanceTo(xyz);
                            string text = string.Format("{0:F1}", num * 304.8);
                            PELineJig.DrawLineSize(base.Revit2Client(this.StartPoint), base.Revit2Client(xyz), text, xgraphics);
                        }
                    }
                    else
                    {
                        this.DrawMutilLine(this.StartPoint, xyz, xgraphics);
                    }
                    xgraphics.m_pen.Color = color;
                    return;
                }
            }
        }

        public override List<Curve> CreateCurves()
        {
            List<Curve> list = new List<Curve>();
            try
            {
                if (this.StartPoint != null && this.EndPoint != null)
                {
                    if (this.MutilLineDist.Count < 1)
                    {
                        list.Add(Line.CreateBound(this.StartPoint, this.EndPoint));
                    }
                    else
                    {
                        XYZ xyz = this.StartPoint;
                        XYZ xyz2 = this.EndPoint;
                        XYZ xyz3 = (xyz2 - xyz).Normalize();
                        XYZ xyz4 = Transform.CreateRotation(base.UiDoc.ActiveView.ViewDirection, -1.5707963267948966).OfVector(xyz3);
                        double num = 0.0;
                        foreach (double num2 in this.MutilLineDist)
                        {
                            num += num2;
                        }
                        double num3 = 0.0;
                        if (this.PointAlignType == PELineJig.AlignType.eRight)
                        {
                            num3 = num;
                        }
                        else if (this.PointAlignType == PELineJig.AlignType.eMiddle)
                        {
                            num3 = num / 2.0;
                        }
                        xyz -= xyz4 * num3;
                        xyz2 -= xyz4 * num3;
                        if (this.DrawEndLine)
                        {
                            XYZ xyz5 = xyz + xyz4 * num;
                            XYZ xyz6 = xyz2 + xyz4 * num;
                            list.Add(Line.CreateBound(xyz, xyz5));
                            list.Add(Line.CreateBound(xyz2, xyz6));
                        }
                        list.Add(Line.CreateBound(xyz, xyz2));
                        foreach (double num4 in this.MutilLineDist)
                        {
                            xyz += xyz4 * num4;
                            xyz2 += xyz4 * num4;
                            list.Add(Line.CreateBound(xyz, xyz2));
                        }
                    }
                }
            }
            catch
            {
            }
            return list;
        }

        public double LineAngle { get; set; }

        public XYZ StartPoint { get; set; }

        public XYZ EndPoint { get; set; }

        public PELineJig.EStage JigStage { get; set; }

        public XUiJigBase.EResetPoint ResetPoint { get; set; }

        public Color DragLineColor { get; set; }

        public PELineJig.AlignType PointAlignType { get; set; }

        public List<double> MutilLineDist { get; set; }

        public void DrawMutilLine(XYZ ptBaseS, XYZ ptBaseE, XGraphics graphics)
        {
            Transform transform = Transform.CreateRotation(base.UiDoc.ActiveView.ViewDirection, -1.5707963267948966);
            XYZ xyz = (ptBaseE - ptBaseS).Normalize();
            XYZ xyz2 = transform.OfVector(xyz);
            double num = 0.0;
            foreach (double num2 in this.MutilLineDist)
            {
                num += num2;
            }
            double num3 = 0.0;
            if (this.PointAlignType == PELineJig.AlignType.eRight)
            {
                num3 = num;
            }
            else if (this.PointAlignType == PELineJig.AlignType.eMiddle)
            {
                num3 = num / 2.0;
            }
            ptBaseS -= xyz2 * num3;
            ptBaseE -= xyz2 * num3;
            if (this.DrawEndLine)
            {
                XYZ xyz3 = ptBaseS + xyz2 * num;
                XYZ xyz4 = ptBaseE + xyz2 * num;
                XLine2D xline2D = new XLine2D(base.Revit2Client(ptBaseS), base.Revit2Client(xyz3));
                XDrawable2D xdrawable2D = new XLine2D(base.Revit2Client(ptBaseE), base.Revit2Client(xyz4));
                xline2D.Draw(graphics);
                xdrawable2D.Draw(graphics);
            }
            new XLine2D(base.Revit2Client(ptBaseS), base.Revit2Client(ptBaseE)).Draw(graphics);
            foreach (double num4 in this.MutilLineDist)
            {
                ptBaseS += xyz2 * num4;
                ptBaseE += xyz2 * num4;
                new XLine2D(base.Revit2Client(ptBaseS), base.Revit2Client(ptBaseE)).Draw(graphics);
            }
        }

        public bool DrawEndLine { get; set; }

        public bool DrawSize { get; set; }

        public static int SizeOffset { get; set; }

        public static int BorderLength { get; set; }

        public static Font SizeFont { get; set; }

        public static StringFormat TextFormat { get; set; }

        public static SolidBrush SizeTextBrush { get; set; }

        public static Color SizeLineColor { get; set; }

        public static void DrawLineSize(Point ptStart, Point ptEnd, string strSizeText, XGraphics graphics)
        {
            XUiJigBase.SortTwoPoint(ref ptStart, ref ptEnd);
            if (XUiJigBase.TwoPointDist(ptStart, ptEnd) < 10)
            {
                return;
            }
            double num = XUiJigBase.TwoPointAngle(ptStart, ptEnd);
            double num2 = num + 1.5707963267948966;
            Color color = graphics.m_pen.Color;
            graphics.m_pen.Color = PELineJig.SizeLineColor;
            Point point = XUiJigBase.OffsetPoint(ptStart, num2, PELineJig.int_0);
            Point point2 = XUiJigBase.OffsetPoint(ptEnd, num2, PELineJig.int_0);
            Point point3 = XUiJigBase.OffsetPoint(point, num2, PELineJig.int_1 - PELineJig.int_0);
            Point point4 = XUiJigBase.OffsetPoint(point2, num2, PELineJig.int_1 - PELineJig.int_0);
            new XLine2D(XUiJigBase.OffsetPoint(point3, num, -PELineJig.int_0), XUiJigBase.OffsetPoint(point4, num, PELineJig.int_0)).Draw(graphics);
            new XLine2D(XUiJigBase.OffsetPoint(point3, num + 45.0, PELineJig.int_0), XUiJigBase.OffsetPoint(point3, num + 45.0, -PELineJig.int_0)).Draw(graphics);
            new XLine2D(XUiJigBase.OffsetPoint(point4, num + 45.0, PELineJig.int_0), XUiJigBase.OffsetPoint(point4, num + 45.0, -PELineJig.int_0)).Draw(graphics);
            Point point5 = XUiJigBase.OffsetPoint(XUiJigBase.OffsetPoint(point, num, XUiJigBase.TwoPointDist(ptStart, ptEnd) / 2), num2, (int)((double)PELineJig.int_1 + (double)PELineJig.SizeFont.Height / 2.0));
            PointF pointF = new PointF((float)point5.X, (float)point5.Y);
            float num3 = -(float)(num / Math.PI * 180.0);
            graphics.m_graphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixel;
            Matrix transform = graphics.m_graphics.Transform;
            Matrix transform2 = graphics.m_graphics.Transform;
            transform2.RotateAt(num3, pointF);
            graphics.m_graphics.Transform = transform2;
            graphics.m_graphics.DrawString(strSizeText, PELineJig.SizeFont, PELineJig.SizeTextBrush, pointF, PELineJig.TextFormat);
            graphics.m_graphics.Transform = transform;
            graphics.m_pen.Color = color;
        }

        public static void DrawLinesSize(Point ptStart, Point ptEnd, string strSizeText, XGraphics graphics)
        {
            XUiJigBase.SortTwoPoint(ref ptStart, ref ptEnd);
            if (XUiJigBase.TwoPointDist(ptStart, ptEnd) < 10)
            {
                return;
            }
            double num = XUiJigBase.TwoPointAngle(ptStart, ptEnd);
            double num2 = num + 1.5707963267948966;
            Color color = graphics.m_pen.Color;
            graphics.m_pen.Color = PELineJig.SizeLineColor;
            Point point = XUiJigBase.OffsetPoint(ptStart, num2, PELineJig.int_0);
            Point point2 = XUiJigBase.OffsetPoint(ptEnd, num2, PELineJig.int_0);
            Point point3 = XUiJigBase.OffsetPoint(point, num2, PELineJig.int_1);
            new XLine2D(point, point3).Draw(graphics);
            Point point4 = XUiJigBase.OffsetPoint(point2, num2, PELineJig.int_1);
            new XLine2D(point2, point4).Draw(graphics);
            Point point5 = XUiJigBase.OffsetPoint(point, num2, PELineJig.int_1 - PELineJig.int_0);
            Point point6 = XUiJigBase.OffsetPoint(point2, num2, PELineJig.int_1 - PELineJig.int_0);
            new XLine2D(XUiJigBase.OffsetPoint(point5, num, -PELineJig.int_0), XUiJigBase.OffsetPoint(point6, num, PELineJig.int_0)).Draw(graphics);
            new XLine2D(XUiJigBase.OffsetPoint(point5, num + 45.0, PELineJig.int_0), XUiJigBase.OffsetPoint(point5, num + 45.0, -PELineJig.int_0)).Draw(graphics);
            new XLine2D(XUiJigBase.OffsetPoint(point6, num + 45.0, PELineJig.int_0), XUiJigBase.OffsetPoint(point6, num + 45.0, -PELineJig.int_0)).Draw(graphics);
            Point point7 = XUiJigBase.OffsetPoint(XUiJigBase.OffsetPoint(point, num, XUiJigBase.TwoPointDist(ptStart, ptEnd) / 2), num2, (int)((double)PELineJig.int_1 + (double)PELineJig.SizeFont.Height / 2.0));
            PointF pointF = new PointF((float)point7.X, (float)point7.Y);
            float num3 = -(float)(num / Math.PI * 180.0);
            graphics.m_graphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixel;
            Matrix transform = graphics.m_graphics.Transform;
            Matrix transform2 = graphics.m_graphics.Transform;
            transform2.RotateAt(num3, pointF);
            graphics.m_graphics.Transform = transform2;
            graphics.m_graphics.DrawString(strSizeText, PELineJig.SizeFont, PELineJig.SizeTextBrush, pointF, PELineJig.TextFormat);
            graphics.m_graphics.Transform = transform;
            graphics.m_pen.Color = color;
        }



        [CompilerGenerated]
        private static int int_0;

        [CompilerGenerated]
        private static int int_1;



        public enum EStage
        {
            eNoOper,
            eStartPt,
            eEndPt
        }

        public enum AlignType
        {
            eMiddle,
            eLeft,
            eRight
        }
    }
}