HYTOS

using devDept.Eyeshot;

using devDept.Eyeshot.Entities;

using devDept.Geometry.Entities;

using ID2.Manager.Common;

using ID2.Manager.Data.Models;

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Runtime.InteropServices;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

using Telerik.WinControls;

namespace ID2.Manager.Controls

{

    public partial class Verification : UserControl

    {

        public delegate void DocumentSelected(Documents doc);

        public event DocumentSelected OnDocumentSelected;

        readonly Informations informations = Informations.Instance;

        readonly string IniFilePath = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), 

            Application.ProductName, $"{Application.ProductName}.ini");

        private static Color EqualColor = Color.FromArgb(44, 44, 44);

        private static Color DiffColor = Color.Yellow;

        private static double Tolerance = 0;

        public Verification()

        {

            InitializeComponent();

            this.radGridViewDocument.AutoSizeColumnsMode = Telerik.WinControls.UI.GridViewAutoSizeColumnsMode.Fill;

            this.Load += Verification_Load;

            this.radGridViewDocument.SelectionChanged += RadGridViewDocument_SelectionChanged;

            this.radBrowseEditorAVEVAPIDFolder.ValueChanged += RadBrowseEditorAVEVAPIDFolder_ValueChanged;

            this.radSpinEditorTolerance.ValueChanged += RadSpinEditorTolerance_ValueChanged;

            this.radColorBoxEqualColor.ValueChanged += RadColorBoxEqualColor_ValueChanged;

            this.radColorBoxDiffColor.ValueChanged += RadColorBoxDiffColor_ValueChanged;

            this.designAutoCAD.ActionMode = actionType.SelectVisibleByPickDynamic;

            this.designAutoCAD.Selection.ColorDynamic = Color.FromArgb(80, Color.OrangeRed);

            this.designAutoCAD.Selection.HaloInnerColor = Color.FromArgb(255, Color.OrangeRed);

            this.designAutoCAD.Selection.HaloOuterColor = Color.FromArgb(64, Color.OrangeRed);

            this.designAutoCAD.Selection.HaloWidthPolygons = 4;

            this.designAutoCAD.Selection.HaloWidthWires = 2;

            this.designAVEVA.ActionMode = actionType.SelectVisibleByPickDynamic;

            #region Camera Sync

            this.designAutoCAD.ActiveViewport.Rotate.Enabled = false;

            this.designAVEVA.ActiveViewport.Rotate.Enabled = false;

            this.designAutoCAD.ActiveViewport.ViewCubeIcon.Visible = false;

            this.designAVEVA.ActiveViewport.ViewCubeIcon.Visible = false;

            this.designAutoCAD.AnimateCamera = false;

            this.designAVEVA.AnimateCamera = false;

            this.designAutoCAD.CameraChangedFrequency = 200;

            this.designAVEVA.CameraChangedFrequency = 200;

            this.designAutoCAD.CameraChanged += CameraChanged;

            this.designAVEVA.CameraChanged += CameraChanged;

            #endregion

        }

        /// <summary>

        /// 서로 다른 엔터티의 색상을 설정한다.

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void RadColorBoxDiffColor_ValueChanged(object sender, EventArgs e)

        {

            Verification.DiffColor = this.radColorBoxDiffColor.Value;

            string color = $"{Verification.DiffColor.R},{Verification.DiffColor.G},{Verification.DiffColor.B}";

            Classes.ID2Helper.IniWriteValue(IniFilePath, "Verification", "DiffColor", color);

        }

        /// <summary>

        /// 동일한 엔터티의 색상을 설정한다.

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void RadColorBoxEqualColor_ValueChanged(object sender, EventArgs e)

        {

            Verification.EqualColor = this.radColorBoxEqualColor.Value;

            string color = $"{Verification.EqualColor.R},{Verification.EqualColor.G},{Verification.EqualColor.B}";

            Classes.ID2Helper.IniWriteValue(IniFilePath, "Verification", "EqualColor", color);

        }

        /// <summary>

        /// 수정한 Tolerance를 시스템에 반영한다.

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void RadSpinEditorTolerance_ValueChanged(object sender, EventArgs e)

        {

            string AVEVAPIDFolder = this.radBrowseEditorAVEVAPIDFolder.Value;

            if (System.IO.Directory.Exists(AVEVAPIDFolder))

            {

                double toler = Convert.ToDouble(this.radSpinEditorTolerance.Value);

                Classes.ID2Helper.IniWriteValue(IniFilePath, "Verification", "Tolerance", toler.ToString());

                Verification.Tolerance = toler;

            }

        }

        private void RadBrowseEditorAVEVAPIDFolder_ValueChanged(object sender, EventArgs e)

        {

            string AVEVAPIDFolder = this.radBrowseEditorAVEVAPIDFolder.Value;

            if (System.IO.Directory.Exists(AVEVAPIDFolder))

            {

                Classes.ID2Helper.IniWriteValue(IniFilePath, "Path", "AVEVA P&ID Folder", AVEVAPIDFolder);

            }

        }

        private void Verification_Load(object sender, EventArgs e)

        {

            string AVEVAPIDFolder = Classes.ID2Helper.IniReadValue(IniFilePath, "Path", "AVEVA P&ID Folder");

            if (!string.IsNullOrEmpty(AVEVAPIDFolder)) this.radBrowseEditorAVEVAPIDFolder.Value = AVEVAPIDFolder;

            string Toler = Classes.ID2Helper.IniReadValue(IniFilePath, "Verification", "Tolerance");

            if (!string.IsNullOrEmpty(Toler))

            {

                this.radSpinEditorTolerance.Value = Convert.ToDecimal(Toler);

                Verification.Tolerance = Convert.ToDouble(this.radSpinEditorTolerance.Value);

            }

            string _EqualColor = Classes.ID2Helper.IniReadValue(IniFilePath, "Verification", "EqualColor");

            if (!string.IsNullOrEmpty(_EqualColor))

            {

                var tokens = _EqualColor.Split(',');

                if (tokens.Length == 3)

                {

                    this.radColorBoxEqualColor.Value =

                         Color.FromArgb(Convert.ToInt32(tokens[0]), Convert.ToInt32(tokens[1]), Convert.ToInt32(tokens[2]));

                }

            }

            string _DiffColor = Classes.ID2Helper.IniReadValue(IniFilePath, "Verification", "DiffColor");

            if (!string.IsNullOrEmpty(_DiffColor))

            {

                var tokens = _DiffColor.Split(',');

                if (tokens.Length == 3)

                {

                    this.radColorBoxDiffColor.Value =

                        Color.FromArgb(Convert.ToInt32(tokens[0]), Convert.ToInt32(tokens[1]), Convert.ToInt32(tokens[2]));

                }

            }

            string Layers = Classes.ID2Helper.IniReadValue(IniFilePath, "Verification", "Except Layers");

            if(!string.IsNullOrEmpty(Layers))

            {

                var InfoColl = Layers.Split(',').ToList().ConvertAll(x => new Forms.ExceptLayer.LayerInfo(x));

                InfoColl.ForEach(x => Forms.ExceptLayer.ExceptLayerInfoColl.Add(x));

            }

            this.radButtonExceptLayer.Click += RadButtonExceptLayer_Click;

        }

        /// <summary>

        /// Except Layer 폼을 띄운다.

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void RadButtonExceptLayer_Click(object sender, EventArgs e)

        {

            using (var frm = new Forms.ExceptLayer())

            {

                if(DialogResult.OK == frm.ShowDialog(this))

                {

                    string value = string.Join(",", Forms.ExceptLayer.ExceptLayerInfoColl.Select(x => x.Name));

                    Classes.ID2Helper.IniWriteValue(IniFilePath, "Verification", "Except Layers", value);

                }

            }

        }

        /// <summary>

        /// 엔터티들의 색상을 바꾼다.

        /// </summary>

        /// <param name="design"></param>

        /// <param name="list"></param>

        public void ColorEntities(Design design, EntityList list, Color color, colorMethodType colorMethod=colorMethodType.byEntity, bool ChangeBlkColor=true)

        {

            foreach (Entity ent in list)

            {

                ColorEntity(design, ent, color, colorMethod, ChangeBlkColor);

            }

        }

        /// <summary>

        /// 엔터티의 색상을 변경한다.

        /// </summary>

        /// <param name="design"></param>

        /// <param name="entity"></param>

        /// <param name="color"></param>

        private void ColorEntity(Design design, Entity entity, Color color, colorMethodType colorMethod = colorMethodType.byEntity, 

            bool ChangeBlkColor = true)

        {

            if (entity is BlockReference blkref)

            {

                blkref.Color = color;

                blkref.ColorMethod = colorMethod;

                if (ChangeBlkColor)

                {

                    var blk = design.Blocks.FirstOrDefault(x => x.Name == blkref.BlockName);

                    if (blk != null)

                    {

                        ColorEntities(design, blk.Entities, color, colorMethodType.byParent);

                        foreach (var attr in blkref.Attributes.Values)

                        {

                            attr.Color = color;

                            attr.ColorMethod = colorMethodType.byParent;

                        }

                    }

                }

            }

            else

            {

                entity.Color = color;

                entity.ColorMethod = colorMethod;

            }

        }

        /// <summary>

        /// 도면을 선택했을때 두 도면을 비교한다.

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void RadGridViewDocument_SelectionChanged(object sender, EventArgs e)

        {

            /// AutoCAD P&ID 파일을 화면에 표시한다.

            void ShowAutoCADFile(string FilePath)

            {

                this.designAutoCAD.Clear();

                if (System.IO.File.Exists(FilePath))

                {

                    try

                    {

                        devDept.Eyeshot.Translators.ReadAutodesk ra = new devDept.Eyeshot.Translators.ReadAutodesk(FilePath);

                        ra.DoWork();

                        ra.AddToScene(this.designAutoCAD);

                    }

                    catch(Exception ex)

                    {

                        RadMessageBox.Show(ex.Message, Globals.Name, MessageBoxButtons.OK, RadMessageIcon.Error);

                    }

                    var AddEntities = new List<Entity>();

                    this.designAutoCAD.Entities.ForEach(x =>

                    {

                        if (x is LinearPath lp)

                        {

                            int count = Convert.ToInt32(lp.Vertices.Length);

                            for (int i = 0; i < count - 1; ++i)

                            {

                                AddEntities.Add(new devDept.Eyeshot.Entities.Line(lp.Vertices[i], lp.Vertices[i + 1])

                                {

                                    LayerName = lp.LayerName,

                                    LineWeight = lp.LineWeight,

                                    LineTypeMethod = colorMethodType.byEntity

                                });

                            }

                        }

                        else if(x is BlockReference blkref && blkref.Attributes.Any())

                        {

                            var attributes = blkref.Attributes;

                            var entities = blkref.Explode(this.designAutoCAD.Blocks);

                            foreach(var ent in entities.Where(y => y is devDept.Eyeshot.Entities.Attribute))

                            {

                                var txt = ent as devDept.Eyeshot.Entities.Attribute;

                                KeyValuePair<string, AttributeReference>? kp = attributes.FirstOrDefault(z => z.Key == txt.TextString);

                                if (kp.HasValue) txt.TextString = kp.Value.Value.Value;

                            }

                            AddEntities.AddRange(entities.Where(y => (y is devDept.Eyeshot.Entities.Attribute) || (y is devDept.Eyeshot.Entities.Text)));

                            blkref.Attributes.Clear();

                        }

                    });

                    #region LinearPath 그리고 Except Layer에 있는 항목 제외

                    var ExceptLayers = Forms.ExceptLayer.ExceptLayerInfoColl.Select(x => x.Name);

                    this.designAutoCAD.Entities.RemoveAll(x => (x is LinearPath) || ExceptLayers.Contains(x.LayerName));

                    #endregion

                    this.designAutoCAD.Entities.AddRange(AddEntities);

                    #region 브랜치가 생성되는 부분에서 라인을 분할

                    var queue = this.designAutoCAD.Entities.Where(x => x is Line).ToList();

                    while(queue.Any())

                    {

                        var line1 = queue.First() as Line;

                        var dir1 = line1.Direction;

                        dir1.Normalize();

                        queue.Remove(line1);

                        for(int i = 0;i < queue.Count;++i)

                        {

                            var line2 = queue.ElementAt(i) as Line;

                            var dir2 = line2.Direction;

                            dir2.Normalize();

                            if(devDept.Geometry.Vector3D.AreOrthogonal(dir1, dir2))

                            {

                                var intersects = line1.IntersectWith(line2);

                                if(intersects.Count() == 1)

                                {

                                    if(line1.StartPoint.DistanceTo(intersects[0]) > 0.1 && line1.EndPoint.DistanceTo(intersects[0]) > 0.1)

                                    {

                                        var split1 = new devDept.Eyeshot.Entities.Line(line1.StartPoint, intersects[0])

                                        {

                                            LayerName = line1.LayerName,

                                            LineWeight = line1.LineWeight,

                                            LineTypeMethod = colorMethodType.byEntity

                                        };

                                        var split2 = new devDept.Eyeshot.Entities.Line(intersects[0], line1.EndPoint)

                                        {

                                            LayerName = line1.LayerName,

                                            LineWeight = line1.LineWeight,

                                            LineTypeMethod = colorMethodType.byEntity

                                        };

                                        this.designAutoCAD.Entities.Add(split1);

                                        this.designAutoCAD.Entities.Add(split2);

                                        this.designAutoCAD.Entities.Remove(line1);

                                        queue.Add(split1);

                                        queue.Add(split2);

                                        break;

                                    }

                                    if (line2.StartPoint.DistanceTo(intersects[0]) > 0.1 && line2.EndPoint.DistanceTo(intersects[0]) > 0.1)

                                    {

                                        var split1 = new devDept.Eyeshot.Entities.Line(line2.StartPoint, intersects[0])

                                        {

                                            LayerName = line2.LayerName,

                                            LineWeight = line2.LineWeight,

                                            LineTypeMethod = colorMethodType.byEntity

                                        };

                                        var split2 = new devDept.Eyeshot.Entities.Line(intersects[0], line2.EndPoint)

                                        {

                                            LayerName = line2.LayerName,

                                            LineWeight = line2.LineWeight,

                                            LineTypeMethod = colorMethodType.byEntity

                                        };

                                        this.designAutoCAD.Entities.Add(split1);

                                        this.designAutoCAD.Entities.Add(split2);

                                        this.designAutoCAD.Entities.Remove(line2);

                                        queue.Remove(line2);

                                        queue.Add(split1);

                                        queue.Add(split2);

                                    }

                                }

                            }

                        }

                    }

                    #endregion

                    ColorEntities(this.designAutoCAD, this.designAutoCAD.Entities, Verification.EqualColor);

                    // Sets the view as Top

                    this.designAutoCAD.SetView(viewType.Top);

                    this.designAutoCAD.ZoomFit();

                    this.designAutoCAD.Invalidate();

                }

            }

            /// AVEVA P&ID 파일을 화면에 표시한다.

            void ShowAVEVAPIDFile(string FilePath)

            {

                this.designAVEVA.Clear();

                if (System.IO.File.Exists(FilePath))

                {

                    devDept.Eyeshot.Translators.ReadAutodesk ra = new devDept.Eyeshot.Translators.ReadAutodesk(FilePath);

                    ra.DoWork();

                    ra.AddToScene(this.designAVEVA);

                    #region 멀티 라인들을 분할하여 추가한다.

                    var AddEntities = new List<Entity>();

                    this.designAVEVA.Entities.ForEach(x =>

                    {

                        if(x is Mesh mesh && (mesh.LayerName == "AS_PIPE" || mesh.LayerName == "AS_INST"))

                        {

                            int count = Convert.ToInt32(mesh.Vertices.Length * 0.5);

                            for (int i = 0;i < count - 1; ++i)

                            {

                                AddEntities.Add(new devDept.Eyeshot.Entities.Line(mesh.Vertices[i], mesh.Vertices[i + 1]) 

                                { 

                                    LayerName = mesh.LayerName,

                                    LineWeight = 3.0f,

                                    LineTypeMethod = colorMethodType.byEntity,

                                    Color = Verification.DiffColor,

                                    ColorMethod = colorMethodType.byEntity

                                });

                            }

                        }

                        else if (x is TabulatedSurface tf && (tf.LayerName == "AS_PIPE" || tf.LayerName == "AS_INST"))

                        {

                            int count = Convert.ToInt32(tf.ControlPoints.Length * 0.5);

                            for (int i = 0; i < count - 1; ++i)

                            {

                                AddEntities.Add(

                                    new devDept.Eyeshot.Entities.Line(

                                    new devDept.Geometry.Point3D(tf.ControlPoints[i, 0].X, tf.ControlPoints[i, 0].Y, 0),

                                    new devDept.Geometry.Point3D(tf.ControlPoints[i + 1, 0].X, tf.ControlPoints[i + 1, 0].Y, 0))

                                    {

                                        LayerName = tf.LayerName,

                                        LineWeight = 3.0f,

                                        LineTypeMethod = colorMethodType.byEntity,

                                        Color = Verification.DiffColor,

                                        ColorMethod = colorMethodType.byEntity

                                    }

                                );

                            }

                        }

                        else if (x is LinearPath lp)

                        {

                            int count = Convert.ToInt32(lp.Vertices.Length);

                            for (int i = 0; i < count - 1; ++i)

                            {

                                AddEntities.Add(new devDept.Eyeshot.Entities.Line(lp.Vertices[i], lp.Vertices[i + 1])

                                {

                                    LayerName = lp.LayerName,

                                    LineWeight = lp.LineWeight,

                                    LineTypeMethod = colorMethodType.byEntity

                                });

                            }

                        }

                    });

                    this.designAVEVA.Entities.RemoveAll(x => 

                    ((x is Mesh || x is TabulatedSurface) && (x.LayerName == "AS_PIPE" || x.LayerName == "AS_INST")) ||

                    (x is LinearPath));

                    this.designAVEVA.Entities.AddRange(AddEntities);

                    #endregion

                    ColorEntities(this.designAVEVA, this.designAVEVA.Entities, Verification.DiffColor);

                    #region 블럭 이름이 PSNODE, PENODE인 블럭은 보이지 않도록 한다.

                    this.designAVEVA.Entities.ForEach(x =>

                    {

                        if (x is BlockReference blkref && (blkref.BlockName == "PSNODE" || blkref.BlockName == "PENODE" || 

                        blkref.BlockName.StartsWith("ARROW")))

                            blkref.Visible = false;

                    });

                    #endregion

                    this.designAVEVA.SetView(viewType.Top);

                    this.designAVEVA.ZoomFit();

                    this.designAVEVA.Invalidate();

                }

            }

            if (this.radGridViewDocument.SelectedRows.Any() && this.radGridViewDocument.SelectedRows.First().DataBoundItem is Documents doc)

            {

                string dwgExtension = ".dwg";

                string ID2DrawingFolder = @"C:\Users\dsik13460.id\Documents\Projects\ID2.Manager\Docs";/// System.IO.Path.Combine(informations.FindID2LocalPath(doc.RefProjectCode), "drawings", "Native");

                string dwgFilePath = System.IO.Path.Combine(ID2DrawingFolder, $"{doc.DocumentNo}{dwgExtension}");

                this.radTextBoxID2DrawingFolder.Text = ID2DrawingFolder;

                ShowAutoCADFile(dwgFilePath); 

                string AVEVAPIDFolder = @"C:\Users\dsik13460.id\Documents\Projects\ID2.Manager\Docs\AVEVA";/// this.radBrowseEditorAVEVAPIDFolder.Value;

                string AVEVAPIDFilePath = string.Empty;

                if (AVEVAPIDFolder != null)

                {

                    AVEVAPIDFilePath = System.IO.Path.Combine(AVEVAPIDFolder, $"{doc.DocumentNo}{dwgExtension}");

                    ShowAVEVAPIDFile(AVEVAPIDFilePath);

                }

                if(System.IO.File.Exists(dwgFilePath) && System.IO.File.Exists(AVEVAPIDFilePath))

                {

                    CompareAndMark(this.designAutoCAD, this.designAutoCAD.Entities, this.designAVEVA, this.designAVEVA.Entities);

                }

                if(OnDocumentSelected != null) OnDocumentSelected(doc);

            }

        }

        public void DocumentListBinding(List<ID2.Manager.Data.Models.Documents> docs)

        {

            this.radGridViewDocument.FilterDescriptors.Clear();

            this.radGridViewDocument.DataSource = new BindingList<ID2.Manager.Data.Models.Documents>(docs);

        }

        /// <summary>

        /// 주어진 두 엔터티 리스트를 비교하여 틀린 엔터티의 색상을 Yellow로 변경한다.

        /// </summary>

        /// <param name="entList1"></param>

        /// <param name="entList2"></param>

        private void CompareAndMark(Design design1, IList<Entity> entList1, Design design2, IList<Entity> entList2)

        {

            int[] equalEntitiesInV1 = new int[entList2.Count];

            bool[] equalEntitiesInV2 = new bool[entList2.Count];

            /// 서로 검사 가능한 타입인지 확인한다.

            bool CheckType(Entity ent1, Entity ent2)

            {

                return ent1.GetType() == ent2.GetType() ||

                    (ent1.GetType() == typeof(devDept.Eyeshot.Entities.Text) && ent2.GetType() == typeof(devDept.Eyeshot.Entities.MultilineText)) ||

                    (ent1.GetType() == typeof(devDept.Eyeshot.Entities.MultilineText) && ent2.GetType() == typeof(devDept.Eyeshot.Entities.Text)) ||

                    (ent1.GetType() == typeof(devDept.Eyeshot.Entities.Line) && ent2.GetType() == typeof(devDept.Eyeshot.Entities.TabulatedSurface) ||

                    (ent1.GetType() == typeof(devDept.Eyeshot.Entities.Attribute) && ent2.GetType() == typeof(devDept.Eyeshot.Entities.Text)) ||

                    (ent1.GetType() == typeof(devDept.Eyeshot.Entities.Attribute) && ent2.GetType() == typeof(devDept.Eyeshot.Entities.MultilineText)));

            }

            try

            {

                for (int i = 0; i < entList1.Count(); i++)

                {

                    Entity entVp1 = entList1[i];

                    bool foundEqual = false;

                    for (int j = 0; j < entList2.Count(); j++)

                    {

                        Entity entVp2 = entList2[j];

                        if (entVp2 is BlockReference blkref && (blkref.BlockName == "PSNODE" || blkref.BlockName == "PENODE")) continue;

                        if (!equalEntitiesInV2[j] && CheckType(entVp1, entVp2) && 

                            CompareIfEqual(this.designAutoCAD, entVp1, this.designAVEVA, entVp2))

                        {

                            equalEntitiesInV1[j] = i;

                            equalEntitiesInV2[j] = true;

                            foundEqual = true;

                            break;

                        }

                    }

                    if (!foundEqual)

                    {

                        ColorEntity(design1, entList1[i], Verification.DiffColor, colorMethodType.byEntity, false);

                    }

                }

                for (int j = 0; j < entList2.Count; j++)

                {

                    if (equalEntitiesInV2[j])

                    {

                        ColorEntity(design2, entList2[j], Verification.EqualColor, colorMethodType.byEntity, false);

                    }

                }

            }

            catch(Exception ex)

            {

                Console.Write($"Error : {ex.Message}");

            }

            var bitmap1 = this.designAutoCAD.RenderToBitmap(new Size(2048, 1536));

            bitmap1.Save(@"c:\bitmap1.png", System.Drawing.Imaging.ImageFormat.Png);

            var bitmap2 = this.designAVEVA.RenderToBitmap(new Size(2048, 1536));

            bitmap2.Save(@"c:\bitmap2.png", System.Drawing.Imaging.ImageFormat.Png);

        }

        /// <summary>

        /// 주어진 두 엔터티를 비교한다.

        /// </summary>

        /// <param name="entVp1"></param>

        /// <param name="entVp2"></param>

        /// <returns></returns>

        private bool CompareIfEqual(Design design1, Entity entVp1, Design design2, Entity entVp2)

        {

            return AreEqual(design1, entVp1, design2, entVp2);

        }

        private bool CompareGEntityIfEqual(GEntity entVp1, GEntity entVp2)

        {

            return AreGEntityEqual(entVp1, entVp2);

        }

        /// <summary>

        /// 그래픽적으로 두 엔터티가 유사한지 검사한다.

        /// </summary>

        /// <param name="design1"></param>

        /// <param name="ent1"></param>

        /// <param name="design2"></param>

        /// <param name="ent2"></param>

        /// <returns></returns>

        private bool AreEqual(Design design1, Entity ent1, Design design2, Entity ent2)

        {

            if (ent1 is CompositeCurve cc1 && ent2 is CompositeCurve cc2)

            {

                if (cc1.CurveList.Count == cc2.CurveList.Count)

                {

                    int equalCurvesInListCount = 0;

                    foreach (var entC in cc1.CurveList)

                    {

                        foreach (var entC2 in cc2.CurveList)

                        {

                            if (entC.GetType() == entC2.GetType())

                            {

                                if (entC is Entity && entC2 is Entity && CompareIfEqual(design1, entC as Entity, design2, entC2 as Entity))

                                {

                                    equalCurvesInListCount++;

                                    break;

                                }

                                else if (entC is GEntity && entC2 is GEntity && CompareGEntityIfEqual(entC as GEntity, entC2 as GEntity))

                                {

                                    equalCurvesInListCount++;

                                    break;

                                }

                            }

                        }

                    }

                    if (cc1.CurveList.Count == equalCurvesInListCount)

                    {

                        return true;

                    }

                }

            }

            else if (ent1 is LinearPath lp1 && ent2 is LinearPath lp2)

            {

                if (lp1.Vertices.Length == lp2.Vertices.Length)

                {

                    for (int i = 0; i < lp1.Vertices.Length; i++)

                    {

                        if (lp1.Vertices[i].DistanceTo(lp2.Vertices[i]) > Verification.Tolerance)

                            return false;

                    }

                    return true;

                }

            }

            else if (ent1 is PlanarEntity pe1 && ent2 is PlanarEntity pe2)

            {

                if (ent1 is Arc arc1 && ent2 is Arc arc2)

                {

                    if (

                        arc1.Center.DistanceTo(arc2.Center) <= Verification.Tolerance &&

                        Math.Abs(arc1.Radius - arc2.Radius) <= Verification.Tolerance &&

                        Math.Abs(arc1.Domain.Min - arc2.Domain.Min) <= Verification.Tolerance &&

                        Math.Abs(arc1.Domain.Max - arc2.Domain.Max) <= Verification.Tolerance

                        )

                    {

                        return true;

                    }

                }

                else if (ent1 is Circle c1 && ent2 is Circle c2)

                {

                    if (

                        c1.Center.DistanceTo(c2.Center) <= Verification.Tolerance &&

                        Math.Abs(c1.Radius - c2.Radius) <= Verification.Tolerance

                        )

                    {

                        return true;

                    }

                }

                else if (ent1 is EllipticalArc e1 && ent2 is EllipticalArc e2)

                {

                    if (

                    	e1.Center.DistanceTo(e2.Center) <= Verification.Tolerance &&

                        Math.Abs(e1.RadiusX - e2.RadiusX) <= Verification.Tolerance &&

                        Math.Abs(e1.RadiusY - e2.RadiusY) <= Verification.Tolerance &&

                        Math.Abs(e1.Domain.Low - e2.Domain.Low) <= Verification.Tolerance &&

                        Math.Abs(e1.Domain.High - e2.Domain.High) <= Verification.Tolerance

                    )

                    {

                        return true;

                    }

                }

                else if (ent1 is Ellipse el1 && ent2 is Ellipse el2)

                {

                    if (

                        el1.Center.DistanceTo(el2.Center) <= Verification.Tolerance &&

                        Math.Abs(el1.RadiusX - el2.RadiusX) <= Verification.Tolerance &&

                        Math.Abs(el1.RadiusY - el2.RadiusY) <= Verification.Tolerance

                    )

                    {

                        return true;

                    }

                }

                #region 해치는 삽입점만 비교

                else if (ent1 is Hatch hatch1 && ent2 is Hatch hatch2)

                {

                    return hatch1.PatternOrigin.DistanceTo(hatch2.PatternOrigin) < Verification.Tolerance;

                }

                #endregion

                else if (ent1 is Text)

                {

                    if (ent1 is Dimension dim1 && ent2 is Dimension dim2)

                    {

                        if (

                            dim1.InsertionPoint.DistanceTo(dim2.InsertionPoint) <= Verification.Tolerance &&

                            dim1.DimLinePosition.DistanceTo(dim2.DimLinePosition) <= Verification.Tolerance

                            )

                        {

                            if (ent1 is AngularDim ad1 && ent2 is AngularDim ad2)

                            {

                                if (

                                    ad1.ExtLine1.DistanceTo(ad2.ExtLine1) <= Verification.Tolerance &&

                                    ad1.ExtLine2.DistanceTo(ad2.ExtLine2) <= Verification.Tolerance &&

                                    Math.Abs(ad1.StartAngle - ad2.StartAngle) <= Verification.Tolerance &&

                                    Math.Abs(ad1.EndAngle - ad2.EndAngle) <= Verification.Tolerance &&

                                    Math.Abs(ad1.Radius - ad2.Radius) <= Verification.Tolerance

                                    )

                                {

                                    return true;

                                }

                            }

                            else if (ent1 is LinearDim ld1 && ent2 is LinearDim ld2)

                            {

                                if (

                                    ld1.ExtLine1.DistanceTo(ld2.ExtLine1) <= Verification.Tolerance &&

                                    ld1.ExtLine2.DistanceTo(ld2.ExtLine2) <= Verification.Tolerance

                                    )

                                {

                                    return true;

                                }

                            }

                            else if (ent1 is DiametricDim dd1 && ent2 is DiametricDim dd2)

                            {

                                if (

                                    Math.Abs(dd1.Distance - dd2.Distance) <= Verification.Tolerance &&

                                    Math.Abs(dd1.Radius - dd2.Radius) <= Verification.Tolerance &&

                                    Math.Abs(dd1.CenterMarkSize - dd2.CenterMarkSize) <= Verification.Tolerance

                                )

                                {

                                    return true;

                                }

                            }

                            else if (ent1 is RadialDim rd1 && ent2 is RadialDim rd2)

                            {

                                if (

                                    Math.Abs(rd1.Radius - rd2.Radius) <= Verification.Tolerance &&

                                    Math.Abs(rd1.CenterMarkSize - rd2.CenterMarkSize) <= Verification.Tolerance

                                )

                                {

                                    return true;

                                }

                            }

                            else if (ent1 is OrdinateDim od1 && ent2 is OrdinateDim od2)

                            {

                                if (

                                    od1.DefiningPoint.DistanceTo(od2.DefiningPoint) <= Verification.Tolerance &&

                                    od1.Origin.DistanceTo(od2.Origin) <= Verification.Tolerance &&

                                    od1.LeaderEndPoint.DistanceTo(od2.LeaderEndPoint) <= Verification.Tolerance

                                )

                                {

                                    return true;

                                }

                            }

                            else

                            {

                                Console.Write("Type " + ent1.GetType() + " not implemented.");

                                return true;

                            }

                        }

                    }

                    else if (ent1 is devDept.Eyeshot.Entities.Attribute att1 && ent2 is devDept.Eyeshot.Entities.Attribute att2)

                    {

                        if (

                            att1.Value == att2.Value &&

                            att1.InsertionPoint.DistanceTo(att2.InsertionPoint) <= Verification.Tolerance

                            )

                        {

                            return true;

                        }

                    }

                    else

                    {

                        Text tx1 = (Text)ent1;

                        Text tx2 = (Text)ent2;

                        #region 대소문자, 공백을 무시하여 비교

                        string string1 = tx1.TextString.Trim().ToUpper();

                        string string2 = tx2.TextString.Trim().ToUpper();

                        string1 = System.Text.RegularExpressions.Regex.Replace(string1, @"\s+", "");

                        string2 = System.Text.RegularExpressions.Regex.Replace(string2, @"\s+", "");

                        if (

                            tx1.BoxMin.DistanceTo(tx2.BoxMin) <= Verification.Tolerance &&

                            string1 == string2 &&

                            Math.Abs(tx1.WidthFactor - tx2.WidthFactor) <= Verification.Tolerance &&

                            Math.Abs(tx1.Height - tx2.Height) <= Verification.Tolerance

                            )

                        {

                            return true;

                        }

                        #endregion

                    }

                }

            }

            else if (ent1 is Line line1 && ent2 is Line line2)

            {

                var dir1 = line1.Direction;

                dir1.Normalize();

                var dir2 = line2.Direction;

                dir2.Normalize();

                if (devDept.Geometry.Vector3D.AreParallel(dir1, dir2, 0.1) &&

                    Math.Abs(line1.Length() - line2.Length()) <= Verification.Tolerance &&

                    line1.MidPoint.DistanceTo(line2.MidPoint) <= Verification.Tolerance

                )

                {

                    return true;

                }

            }

            else if (ent1 is Line && ent2 is devDept.Eyeshot.Entities.TabulatedSurface lwpolyline && lwpolyline.ControlPoints.Length == 4)

            {

                line1 = ent1 as Line;

                var start = new devDept.Geometry.Point3D(lwpolyline.ControlPoints[0, 0].X, lwpolyline.ControlPoints[0, 0].Y, 0);

                var end = new devDept.Geometry.Point3D(lwpolyline.ControlPoints[1, 0].X, lwpolyline.ControlPoints[1, 0].Y, 0);

                var vec = new devDept.Geometry.Vector3D(start, end);

                vec.Normalize();

                var dir = line1.Direction.Clone() as devDept.Geometry.Vector3D;

                dir.Normalize();

                if (

                    devDept.Geometry.Vector3D.AreParallel(dir, vec) &&

                    line1.StartPoint.DistanceTo(start) <= Verification.Tolerance &&

                    line1.EndPoint.DistanceTo(end) <= Verification.Tolerance

                )

                {

                    return true;

                }

            }

            else if (ent1 is devDept.Eyeshot.Entities.Point point1 && ent2 is devDept.Eyeshot.Entities.Point point2)

            {

                if (point1.Position.DistanceTo(point2.Position) <= Verification.Tolerance)

                {

                    return true;

                }

            }

            else if (ent1 is Curve cu1 && ent2 is Curve cu2)

            {

                if (

                    cu1.ControlPoints.Length == cu2.ControlPoints.Length &&

                    cu1.KnotVector.Length == cu2.KnotVector.Length &&

                    cu1.Degree == cu2.Degree

                    )

                {

                    for (int k = 0; k < cu1.ControlPoints.Length; k++)

                    {

                        if (cu1.ControlPoints[k].DistanceTo(cu2.ControlPoints[k]) > Verification.Tolerance)

                        {

                            return false;

                        }

                    }

                    for (int k = 0; k < cu1.KnotVector.Length; k++)

                    {

                        if (cu1.KnotVector[k] != cu2.KnotVector[k])

                        {

                            return false;

                        }

                    }

                    return true;

                }

            }

            else if (ent1 is Mesh m1 && ent2 is Mesh m2 && m1.Vertices.Count() == m2.Vertices.Count())

            {

                for (int i = 0; i < m1.Vertices.Count(); ++i)

                {

                    if (m1.Vertices[i].DistanceTo(m2.Vertices[i]) > Verification.Tolerance) return false;

                }

                return true;

            }

            else if (ent1 is BlockReference blkref1 && ent2 is BlockReference blkref2)

            {

                int equalCurvesInEntityList = 0;

                #region Point, Attribute, Text 제거 및 LinePath를 라인으로 분리

                var entities1 = blkref1.Explode(design1.Blocks).Where(x => x.LayerName != "AS_PORT" && !(x is devDept.Eyeshot.Entities.Point) &&

                !(x is devDept.Eyeshot.Entities.Attribute) && !(x is devDept.Eyeshot.Entities.Text)).ToList();

                var coll1 = new List<Entity>();

                entities1.ForEach(x =>

                {

                    if (x is LinearPath lp)

                    {

                        for (int i = 0; i < lp.Vertices.Length - 1; ++i)

                        {

                            if (lp.Vertices[i].DistanceTo(lp.Vertices[i + 1]) < 0.1) continue;

                            coll1.Add(new Line(lp.Vertices[i], lp.Vertices[i + 1]));

                        }

                    }

                    else

                    {

                        coll1.Add(x);

                    }

                });

                #endregion

                #region Point 및 Nesting Block 제거 및 LinePath를 라인으로 분리

                var entities2 = blkref2.Explode(design2.Blocks).Where(x => 

                !(x is devDept.Eyeshot.Entities.BlockReference blkref && blkref.BlockName == "PORT") && !(x is devDept.Eyeshot.Entities.Point)).ToList();

                var coll2 = new List<Entity>();

                entities2.ForEach(x =>

                {

                    if (x is LinearPath lp)

                    {

                        for (int i = 0; i < lp.Vertices.Length - 1; ++i)

                        {

                            if (lp.Vertices[i].DistanceTo(lp.Vertices[i + 1]) < 0.1) continue;

                            coll2.Add(new Line(lp.Vertices[i], lp.Vertices[i + 1]));

                        }

                    }

                    else if (x is devDept.Eyeshot.Entities.Attribute attr)

                    {

                        if (!attr.Invisible) coll2.Add(attr);

                    }

                    else if (x.GetType().Name == "AttributeReferenceData")

                    {

                    }

                    else

                    {

                        coll2.Add(x);

                    }

                });

                #endregion

                if (coll1.Count != coll2.Count) return false;

                foreach (var entC in coll1)

                {

                    foreach (var entC2 in coll2)

                    {

                        if (entC.GetType() == entC2.GetType())

                        {

                            if (entC is Entity && entC2 is Entity && CompareIfEqual(design1, entC as Entity, design2, entC2 as Entity))

                            {

                                equalCurvesInEntityList++;

                                break;

                            }

                        }

                    }

                }

                if (coll1.Count == equalCurvesInEntityList)

                {

                    return true;

                }

            }

            else

            {

                Console.Write("Type " + ent1.GetType() + " not implemented.");

                return false;

            }

            return false;

        }

        private bool AreGEntityEqual(GEntity ent1, GEntity ent2)

        {

            if (ent1 is GCompositeCurve cc1 && ent2 is GCompositeCurve cc2)

            {

                if (cc1.CurveList.Count == cc2.CurveList.Count)

                {

                    int equalCurvesInListCount = 0;

                    foreach (var entC in cc1.CurveList)

                    {

                        foreach (var entC2 in cc2.CurveList)

                        {

                            if (entC.GetType() == entC2.GetType())

                            {

                                if (entC is GEntity && entC2 is GEntity && CompareGEntityIfEqual(entC as GEntity, entC2 as GEntity))

                                {

                                    equalCurvesInListCount++;

                                    break;

                                }

                            }

                        }

                    }

                    if (cc1.CurveList.Count == equalCurvesInListCount)

                    {

                        return true;

                    }

                }

            }

            else if (ent1 is GLinearPath lp1 && ent2 is GLinearPath lp2)

            {

                if (lp1.Vertices.Length == lp2.Vertices.Length)

                {

                    for (int i = 0; i < lp1.Vertices.Length; i++)

                    {

                        if (lp1.Vertices[i].DistanceTo(lp2.Vertices[i]) > Verification.Tolerance)

                            return false;

                    }

                    return true;

                }

            }

            else if (ent1 is GPlanarEntity pe1 && ent2 is GPlanarEntity pe2)

            {

                if (

                    pe1.Plane.AxisZ == pe2.Plane.AxisZ &&

                    pe1.Plane.AxisX == pe2.Plane.AxisX

                    )

                {

                    if (ent1 is GArc arc1 && ent2 is GArc arc2)

                    {

                        if (

                            arc1.Center.DistanceTo(arc2.Center) <= Verification.Tolerance &&

                            Math.Abs(arc1.Radius - arc2.Radius) <= Verification.Tolerance &&

                            Math.Abs(arc1.Domain.Min - arc2.Domain.Min) <= Verification.Tolerance &&

                            Math.Abs(arc1.Domain.Max - arc2.Domain.Max) <= Verification.Tolerance

                            )

                        {

                            return true;

                        }

                    }

                    else if (ent1 is GCircle c1 && ent2 is GCircle c2)

                    {

                        if (c1.Center.DistanceTo(c2.Center) <= Verification.Tolerance && 

                            Math.Abs(c1.Radius - c2.Radius) <= Verification.Tolerance)

                        {

                            return true;

                        }

                    }

                    else if (ent1 is GEllipticalArc e1 && ent2 is GEllipticalArc e2)

                    {

                        if (

                            e1.Center.DistanceTo(e2.Center) <= Verification.Tolerance &&

                            Math.Abs(e1.RadiusX - e2.RadiusX) <= Verification.Tolerance &&

                            Math.Abs(e1.RadiusY - e2.RadiusY) <= Verification.Tolerance &&

                            Math.Abs(e1.Domain.Low - e2.Domain.Low) <= Verification.Tolerance &&

                            Math.Abs(e1.Domain.High - e2.Domain.High) <= Verification.Tolerance

                        )

                        {

                            return true;

                        }

                    }

                    else if (ent1 is GEllipse el1 && ent2 is GEllipse el2)

                    {

                        if (

                            el1.Center.DistanceTo(el2.Center) <= Verification.Tolerance &&

                            Math.Abs(el1.RadiusX - el2.RadiusX) <= Verification.Tolerance &&

                            Math.Abs(el1.RadiusY - el2.RadiusY) <= Verification.Tolerance

                        )

                        {

                            return true;

                        }

                    }

                    else

                    {

                        Console.Write("Type " + ent1.GetType() + " not implemented.");

                        return true;

                    }

                }

            }

            else if (ent1 is GLine line1 && ent2 is GLine line2)

            {

                if (line1.StartPoint.DistanceTo(line2.StartPoint) <= Verification.Tolerance && 

                    line1.EndPoint.DistanceTo(line2.EndPoint) <= Verification.Tolerance

                )

                {

                    return true;

                }

            }

#if NURBS

            else if (ent1 is Curve)

            {

                Curve cu1 = (Curve)ent1;

                Curve cu2 = (Curve)ent2;

                if (

                    cu1.ControlPoints.Length == cu2.ControlPoints.Length &&

                    cu1.KnotVector.Length == cu2.KnotVector.Length &&

                    cu1.Degree == cu2.Degree

                    )

                {

                    for (int k = 0; k < cu1.ControlPoints.Length; k++)

                    {

                        if (cu1.ControlPoints[k] != cu2.ControlPoints[k])

                        {

                            return false;

                        }

                    }

                    for (int k = 0; k < cu1.KnotVector.Length; k++)

                    {

                        if (cu1.KnotVector[k] != cu2.KnotVector[k])

                        {

                            return false;

                        }

                    }

                    return true;

                }

            }

#endif

            else

            {

                Console.Write("Type " + ent1.GetType() + " not implemented.");

                return true;

            }

            return false;

        }

        #region Camera Sync

        private void CameraChanged(object sender, devDept.Eyeshot.Workspace.CameraMoveEventArgs e)

        {

            if (sender == this.designAutoCAD)

                SyncCamera(this.designAutoCAD, this.designAVEVA);

            else

                SyncCamera(this.designAVEVA, this.designAutoCAD);

        }

        private void SyncCamera(Design designMovedCamera, Design designCameraToMove)

        {

            Camera savedCamera;

            designMovedCamera.SaveView(out savedCamera);

            // restores the camera to the other model

            designCameraToMove.RestoreView(savedCamera);

            designCameraToMove.AdjustNearAndFarPlanes();

            designCameraToMove.Invalidate();

        }

        #endregion

    }

}