TEAMModelOS/TEAMModelOS.HTEXLib/PPTX/Helpers/ShapeHelpers/PPTXHelper.cs

using DocumentFormat.OpenXml;
using HTEXLib.Models.Inner;
using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.Xml.Linq;
using DocumentFormat.OpenXml.Presentation;
using DocumentFormat.OpenXml.Drawing;
using HTEXLib.Models;
using ColorType = DocumentFormat.OpenXml.Drawing.ColorType;
using System.Linq;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Drawing.Charts;
using System.Drawing;
using HTEXLib.Helpers.ColorHelpers;
using System.IO;

namespace HTEXLib.Helpers.ShapeHelpers
{
    public class SlideColor
    {
        public string LineColor { get; set; }
        public string FillColor { get; set; }
        public string EffectColor { get; set; }
        public string FontColor { get; set; }
    }
 

    public static class PPTXHelper
    {
        // StyleMatrixReferenceType
        ///处理边框
        //
        // 摘要:
        //     LineReference.
        //     Represents the following element tag in the schema: a:lnRef.
        //public LineReference LineReference { get; set; }
        //
        // 摘要:
        //     FillReference.
        //     Represents the following element tag in the schema: a:fillRef.
        // public FillReference FillReference { get; set; }
        //
        // 摘要:
        //     EffectReference.
        //     Represents the following element tag in the schema: a:effectRef.
        //
        // 摘要:
        //     Font Reference.
        //     Represents the following element tag in the schema: a:fontRef.
        // public FontReference FontReference { get; set; }

        /// <summary>
        ///  处理 LineReference   轮廓  a:lnRef
        ///  处理 FillReference   填充  a:fillRef
        ///  处理 EffectReference 效果  a:effectRef
        ///  处理 FontReference   字体  a:fontRef
        /// </summary>
        /// <param name="shapeStyle"></param>
        public static SlideColor DoShapeStyle(DocumentFormat.OpenXml.Presentation.ShapeStyle shapeStyle, PPTSlide slide, string type) {
            if (shapeStyle == null) {
                return null;
            }
            string LineColor = DoMatrixReferenceColors(shapeStyle.LineReference, slide);
            string FillColor = DoMatrixReferenceColors(shapeStyle.FillReference, slide);
            string EffectColor = DoMatrixReferenceColors(shapeStyle.EffectReference, slide);
            string FontColor = FontReferenceColors(shapeStyle.FontReference, slide);
            return new SlideColor { LineColor = LineColor, FillColor = FillColor, EffectColor = EffectColor, FontColor = FontColor };
        }
        public static SlideColor DoShapeStyle(DocumentFormat.OpenXml.Office.Drawing.ShapeStyle shapeStyle, PPTSlide slide, string type)
        {
            if (shapeStyle == null)
            {
                return null;
            }
            string LineColor = DoMatrixReferenceColors(shapeStyle.LineReference, slide);
            string FillColor = DoMatrixReferenceColors(shapeStyle.FillReference, slide);
            string EffectColor = DoMatrixReferenceColors(shapeStyle.EffectReference, slide);
            string FontColor = FontReferenceColors(shapeStyle.FontReference, slide);
            return new SlideColor { LineColor = LineColor, FillColor = FillColor, EffectColor = EffectColor, FontColor = FontColor };
        }

        public static HTEXLib.PPTX.Models.HyperLink DoHyperlinkType(HyperlinkType hyperlink,PPTSlide slide ,string partForm) {
            if (hyperlink == null) {
                return null;
            }
            string linkType =   hyperlink.LocalName;
            HyperlinkRelationship hyperlinksp = null;
            if (partForm == "slide")
            {
                    hyperlinksp = slide.SlidePart.HyperlinkRelationships.Where(x => x.Id == hyperlink.Id).FirstOrDefault();
            }
            if (partForm == "layout")
            {
                    hyperlinksp = slide.SlideLayoutPart.HyperlinkRelationships.Where(x => x.Id == hyperlink.Id).FirstOrDefault();
            }
            if (partForm == "master")
            {
                    hyperlinksp = slide.slideMasterPart.HyperlinkRelationships.Where(x => x.Id == hyperlink.Id).FirstOrDefault();
            }
            if (partForm == "drawing")
            {
                    hyperlinksp = slide.diagramDataPart.HyperlinkRelationships.Where(x => x.Id == hyperlink.Id).FirstOrDefault();
            }
            if (partForm == "chart")
            {
                hyperlinksp = slide.chartPart.HyperlinkRelationships.Where(x => x.Id == hyperlink.Id).FirstOrDefault();
            }
            HTEXLib.PPTX.Models.HyperLink hyper = new HTEXLib.PPTX.Models.HyperLink
            {
                linkType = linkType,
               // history = hyperlink.History != null ? hyperlink.History.Value.ToString() : null,
              //  invalidUrl = hyperlink.InvalidUrl != null ? hyperlink.InvalidUrl.Value.ToString() : null,
                //tgtFrame = hyperlink.TargetFrame != null ? hyperlink.TargetFrame.Value.ToString() : null,
               // tooltip = hyperlink.Tooltip!=null ? hyperlink.Tooltip.Value.ToString():null,
              //  id = hyperlink.Id!=null ? hyperlink.Id.Value.ToString():null,
                action = hyperlink.Action!=null?hyperlink.Action.Value.ToString():null,
                highlightClick = hyperlink.HighlightClick!=null ? hyperlink.HighlightClick.Value:false,
               // endSnd = hyperlink.EndSound!=null? hyperlink.EndSound.Value:false
            };
            if (hyperlink.HyperlinkSound != null)
            {
                hyper.sndName = hyperlink.HyperlinkSound.Name;
                DataPartReferenceRelationship snd = null;
                if (partForm == "slide")
                {
                    snd = slide.SlidePart.DataPartReferenceRelationships.Where(x => x.Id == hyperlink.HyperlinkSound.Embed).FirstOrDefault();
                }
                if (partForm == "layout")
                {
                    snd = slide.SlideLayoutPart.DataPartReferenceRelationships.Where(x => x.Id == hyperlink.HyperlinkSound.Embed).FirstOrDefault();
                }
                if (partForm == "master")
                {
                    snd = slide.slideMasterPart.DataPartReferenceRelationships.Where(x => x.Id == hyperlink.HyperlinkSound.Embed).FirstOrDefault();
                }
                if (partForm == "drawing")
                {
                    snd = slide.diagramDataPart.DataPartReferenceRelationships.Where(x => x.Id == hyperlink.HyperlinkSound.Embed).FirstOrDefault();
                }
                if (partForm == "chart")
                {
                    snd = slide.chartPart.DataPartReferenceRelationships.Where(x => x.Id == hyperlink.HyperlinkSound.Embed).FirstOrDefault();
                }
                if (snd != null) {
                    var url = snd.Uri.ToString().Replace("../", "/ppt/");

                    var name = url.Replace("/", "");
                    var thumbnail = slide.Media.Where(x => x.Attributes().Select(y => y.Value == url).FirstOrDefault()).FirstOrDefault();
                    hyper.sndUrl = name;
                }
            }
            if (hyperlinksp != null) {

                var  url= hyperlinksp.Uri.IsAbsoluteUri? hyperlinksp.Uri.AbsoluteUri : hyperlinksp.Uri.OriginalString;
                hyper.url = url;
               var  strs= hyperlinksp.RelationshipType.Split('/');
                //hyper.type = strs[strs.Length-1];
                //var type = hyperlinksp.RelationshipType;
                //string[] s = type.Split('/');
                //linkType = s[s.Length - 1];
                //link = hyperlinksp.Uri.ToString();
                //if (hyperlink.Action != null && (hyperlink.Action.Value.StartsWith("ppaction://hlinkpres") || hyperlink.Action.Value.StartsWith("ppaction://hlinkfile")
                //    || hyperlink.Action.Value.StartsWith("ppaction://hlinksldjump")
                //    || hyperlink.Action.Value.StartsWith("ppaction://hlinkshowjump")))
                //{
                //    linkType = "file";
                //    slide.lazyFiles.Add(link);
                //}
            }
            return hyper;
        }
        

        public static Shape DoCustomGeometry(CustomGeometry shapeTypeCustom, Shape shape) {
            if (shapeTypeCustom != null)
            {
                var pathlist = shapeTypeCustom.GetFirstChild<PathList>();
                var path = pathlist.GetFirstChild<DocumentFormat.OpenXml.Drawing.Path>();
                var Width = 1.0;
                if (path.Width != null) {
                    Width= shape.style.position.cx / path.Width.Value / 96.0 * 914400;
                }
                var Height = 1.0;
                if (path.Height != null) {
                     Height = shape.style.position.cy / path.Height.Value / 96.0 * 914400;
                }
               

                var pathChildren = path.ChildElements;
                if (pathChildren != null)
                {
                    var start = pathChildren.Where(x => x is MoveTo).FirstOrDefault();
                    var close = pathChildren.Where(x => x is CloseShapePath).FirstOrDefault();
                    var spX = 96.0;
                    var spY = 96.0;
                    if (start != null)
                    {
                        var point = start.GetFirstChild<DocumentFormat.OpenXml.Drawing.Point>();
                        spX = double.Parse(point.X.Value) * Globals.px96 / Globals.px914400 * Width;
                        spY = double.Parse(point.Y.Value) * Globals.px96 / Globals.px914400* Height;
                    }
                    var d = "M" + spX + "," + spY;
                    foreach (var child in pathChildren)
                    {
                        if (child is LineTo lineTo)
                        {
                            var elm = lineTo.GetFirstChild<DocumentFormat.OpenXml.Drawing.Point>();
                            if (elm != null)
                            {
                                var Lx = double.Parse(elm.X.Value) * Globals.px96  / Globals.px914400 * Width;
                                var Ly = double.Parse(elm.Y.Value) * Globals.px96 / Globals.px914400 * Height;
                                d += " L" + Lx + "," + Ly;
                            }
                        }
                        if (child is ArcTo arcTo)
                        {
                            var WidthRadius = arcTo.WidthRadius ;
                            var HeightRadius = arcTo.HeightRadius ;
                            var StartAngle = arcTo.StartAngle;
                            var SwingAngle = arcTo.SwingAngle;
                            var wR = double.Parse(WidthRadius.Value) * Globals.px96  / Globals.px914400 * Width;
                            var hR = double.Parse(HeightRadius.Value) * Globals.px96 / Globals.px914400 * Height;
                            var stAng = double.Parse(StartAngle.Value) * Globals.px96 / Globals.px914400;
                            var swAng = double.Parse(SwingAngle.Value) * Globals.px96  / Globals.px914400;
                            var endAng = stAng + swAng;
                            d += SvgHelper.ShapeArc(wR, hR, wR, hR, stAng, endAng, false);
                        }
                        if (child is QuadraticBezierCurveTo quadraticBezierCurveTo)
                        {
                            var elms = quadraticBezierCurveTo.Elements<DocumentFormat.OpenXml.Drawing.Point>();
                            if (elms != null)
                            {
                                var list = elms.ToList();
                                var Cx1 = double.Parse(list[0].X.Value) * Globals.px96 / Globals.px914400 * Width;
                                var Cy1 = double.Parse(list[0].Y.Value) * Globals.px96  / Globals.px914400 * Height;

                                var Cx2 = double.Parse(list[1].X.Value) * Globals.px96 / Globals.px914400 * Width;
                                var Cy2 = double.Parse(list[1].Y.Value) * Globals.px96  / Globals.px914400 * Height;

                                var Cx3 = double.Parse(list[2].X.Value) * Globals.px96  / Globals.px914400 * Width;
                                var Cy3 = double.Parse(list[2].Y.Value) * Globals.px96 / Globals.px914400 * Height;
                                d += " C" + Cx1 + "," + Cy1 + " " + Cx2 + "," + Cy2 + " " + Cx3 + "," + Cy3;
                            }
                        }
                        if (child is CubicBezierCurveTo cubicBezierCurveTo)
                        {
                            var elms = cubicBezierCurveTo.Elements<DocumentFormat.OpenXml.Drawing.Point>();
                            if (elms != null)
                            {
                                var list = elms.ToList();
                                var Cx1 = double.Parse(list[0].X.Value) * Globals.px96   / Globals.px914400 * Width;
                                var Cy1 = double.Parse(list[0].Y.Value) * Globals.px96  / Globals.px914400 * Height;

                                var Cx2 = double.Parse(list[1].X.Value) * Globals.px96   / Globals.px914400 * Width;
                                var Cy2 = double.Parse(list[1].Y.Value) * Globals.px96  / Globals.px914400 * Height;

                                var Cx3 = double.Parse(list[2].X.Value) * Globals.px96 / Globals.px914400 * Width;
                                var Cy3 = double.Parse(list[2].Y.Value) * Globals.px96 / Globals.px914400 * Height;
                                d += " C" + Cx1 + "," + Cy1 + " " + Cx2 + "," + Cy2 + " " + Cx3 + "," + Cy3;
                            }
                        }
                    }
                    //是否关闭svg
                    if (close != null)
                    {
                        d += " z";
                    }
                    d = d.Replace(",", " ");
                    Svg  shapes = 
                    new Svg  {
                        type = "path",
                        // Fill = (!imgFillFlg ? (grndFillFlg ? "url(#linGrd_" + order + ")" : Fill.Color) : "url(#imgPtrn_" + order + ")"),
                        //Stroke = "#" + shapeBorder.Color,
                        //StrokeWidth = shapeBorder.Width + "",
                        //StrokeDasharray = shapeBorder.Stroke,
                        d=d,
                        close = close!=null? true:false,
                        start =shape.style.border.headEnd!=null?shape.style.border.headEnd:null,
                        end=shape.style.border.tailEnd!=null?shape.style.border.tailEnd:null,
                    };
                    shape.svg = shapes;
                    shape.shapeType = "custom";
                }
            }
            return shape;
        }
        public static HTEXLib.Models.HTEX.ShapeStyle DoBackground(DocumentFormat.OpenXml.Drawing.Diagrams.Background shapeProperties, PPTSlide slide, string partForm)
        {
            if (shapeProperties == null)
            {
                return null;
            }
            
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            var effect = doEffect(EffectList, slide, partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            return new HTEXLib.Models.HTEX.ShapeStyle { fill = fill,  effect = effect };
        }
        public static Border DoWhole(DocumentFormat.OpenXml.Drawing.Diagrams.Whole shapeProperties, PPTSlide slide, string type, string partForm)
        {
            if (shapeProperties == null)
            {
                return null;
            }
            //Outline
            var lnNode = shapeProperties.GetFirstChild<Outline>();
            Border border = null;
            if (lnNode != null)
            {
                border = DoOutline(lnNode, slide, type);
            }
            //var EffectList = shapeProperties.GetFirstChild<EffectList>();
            //var effect = doEffect(EffectList, slide, partForm);
            //var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            //var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            //var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            //var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            return border;
        }
        public static HTEXLib.Models.HTEX.ShapeStyle DoShapeProperties(DocumentFormat.OpenXml.Office.Drawing.ShapeProperties shapeProperties, PPTSlide slide, string type, string partForm)
        {
            if (shapeProperties == null)
            {
                return null;
            }
            //Outline
            var lnNode = shapeProperties.GetFirstChild<Outline>();
            Border border = null;
            if (lnNode != null)
            {
                border = DoOutline(lnNode, slide, type);
            }
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            var effect = doEffect(EffectList, slide, partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            return new HTEXLib.Models.HTEX.ShapeStyle { fill = fill, border = border, effect = effect };
        }
        public static HTEXLib.Models.HTEX.RunStyle DoRunProperties(TextCharacterPropertiesType shapeProperties, PPTSlide slide, string type, string partForm) {
            if (shapeProperties == null)
            {
                return null;
            }
            //Outline
            var lnNode = shapeProperties.GetFirstChild<Outline>();
            Border border = null;
            if (lnNode != null)
            {
                border = DoOutline(lnNode, slide, type);
            }
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            var effect = doEffect(EffectList, slide, partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            return new HTEXLib.Models.HTEX.RunStyle { fill = fill, border = border,effect=effect };
        }

        public static HTEXLib.Models.HTEX.Effect doEffect(EffectList effectList, PPTSlide slide,  string partForm) {
            if (effectList == null) {
                return null;
            }
            HTEXLib.Models.HTEX.Effect effect = new Models.HTEX.Effect();
            if (effectList.Blur != null) {
                effect.blur = new Models.HTEX.Blur
                {
                    radius = effectList.Blur.Radius!=null? effectList.Blur.Radius.Value * 1.0 / Globals.px12700 : 0,
                    grow = effectList.Blur.Grow!=null?effectList.Blur.Grow.Value:false
                };
            }
            if (effectList.FillOverlay != null)
            {
                Fill fill = DoFillOverlay(effectList.FillOverlay, slide, partForm);
                if (fill == null || fill.type == -1 || fill.type == 0) {
                    fill = null;
                }
                effect.fillOverlay = new Models.HTEX.FillOverlay
                {
                    fill = fill,
                    blend = effectList.FillOverlay.Blend != null ? effectList.FillOverlay.Blend.Value.ToString() : null
                };
            }
            if (effectList.Glow != null)
            {
                string color = DoEffectColor(slide, effectList.Glow);
                effect.glow = new Models.HTEX.Glow
                {
                    color = color,
                    rad= effectList.Glow.Radius!=null?effectList.Glow.Radius.Value * 1.0 / Globals.px12700 : 0
                };
            }
            if (effectList.InnerShadow != null)
            {
                string color = DoEffectColor(slide, effectList.InnerShadow);
                effect.innerShadow = new Models.HTEX.InnerShadow
                {
                    color = color,
                    blurRad = effectList.InnerShadow.BlurRadius!=null?effectList.InnerShadow.BlurRadius.Value * 1.0 / Globals.px12700 : 0,
                    dir= effectList.InnerShadow.Direction!=null?effectList.InnerShadow.Direction.Value* 1.0 / 60000 : 0,
                    dist= effectList.InnerShadow.Distance!=null?effectList.InnerShadow.Distance.Value*1.0/Globals.px12700:0
                };
            }
            if (effectList.OuterShadow != null)
            {
                string color = DoEffectColor(slide, effectList.OuterShadow);
                effect.outerShadow = new Models.HTEX.OuterShadow
                {
                    color = color,
                    blurRad = effectList.OuterShadow.BlurRadius!=null? effectList.OuterShadow.BlurRadius.Value*1.0/ Globals.px12700 : 0,
                    dir = effectList.OuterShadow.Direction!=null?effectList.OuterShadow.Direction.Value * 1.0 / 60000 : 0,
                    dist = effectList.OuterShadow.Distance!=null?effectList.OuterShadow.Distance.Value * 1.0 / Globals.px12700 : 0,
                    rotWithShape= effectList.OuterShadow.RotateWithShape!=null?effectList.OuterShadow.RotateWithShape.Value:true,
                    algn= effectList.OuterShadow.Alignment!=null? effectList.OuterShadow.Alignment.Value.ToString():null,
                    ky= effectList.OuterShadow.VerticalSkew!=null? effectList.OuterShadow.VerticalSkew.Value:0,
                    sy = effectList.OuterShadow.VerticalRatio!=null? effectList.OuterShadow.VerticalRatio.Value:0,
                    sx= effectList.OuterShadow.HorizontalRatio!=null? effectList.OuterShadow.HorizontalRatio.Value:0,
                    kx= effectList.OuterShadow.HorizontalSkew!=null? effectList.OuterShadow.HorizontalSkew.Value:0,
                };
            }
            if (effectList.PresetShadow != null)
            {
                string color = DoEffectColor(slide, effectList.PresetShadow);
                effect.presetShadow = new Models.HTEX.PresetShadow
                {
                    color = color,
                    dir = effectList.PresetShadow.Direction!=null? effectList.PresetShadow.Direction.Value * 1.0 / 60000 : 0,
                    dist = effectList.PresetShadow.Distance!=null?effectList.PresetShadow.Distance.Value * 1.0 / Globals.px12700 : 0,
                    prst = effectList.PresetShadow.Preset!=null? effectList.PresetShadow.Preset.Value.ToString():null
                };
            }
            if (effectList.Reflection != null)
            {
                effect.reflection = new Models.HTEX.Reflection
                {
                    dir = effectList.Reflection.Direction!=null ? effectList.Reflection.Direction.Value*1.0/ 60000 : 0,
                    dist = effectList.Reflection.Distance!=null?effectList.Reflection.Distance.Value*1.0/Globals.px12700:0,
                    blurRad = effectList.Reflection.BlurRadius!=null? effectList.Reflection.BlurRadius.Value * 1.0 / Globals.px12700 : 0,
                    rotWithShape = effectList.Reflection.RotateWithShape!=null? effectList.Reflection.RotateWithShape.Value:true,
                    algn = effectList.Reflection.Alignment!=null? effectList.Reflection.Alignment.Value.ToString():null,
                    ky = effectList.Reflection.VerticalSkew!=null?effectList.Reflection.VerticalSkew.Value:0,
                    sy = effectList.Reflection.VerticalRatio!=null? effectList.Reflection.VerticalRatio.Value:0,
                    sx = effectList.Reflection.HorizontalRatio!=null? effectList.Reflection.HorizontalRatio.Value:0,
                    kx = effectList.Reflection.HorizontalSkew!=null? effectList.Reflection.HorizontalSkew.Value:0,
                    stA= effectList.Reflection.StartOpacity!=null?effectList.Reflection.StartOpacity.Value * 1.0 / 100000 : 1,
                    stPos = effectList.Reflection.StartPosition!=null?effectList.Reflection.StartPosition.Value : 0,
                    endA = effectList.Reflection.EndAlpha!=null?effectList.Reflection.EndAlpha.Value:0,
                    endPos = effectList.Reflection.EndPosition!=null?effectList.Reflection.EndPosition.Value*1.0/100000:1,
                    fadeDir = effectList.Reflection.FadeDirection!=null?effectList.Reflection.FadeDirection.Value:0,
                };
            }
            if (effectList.SoftEdge != null)
            {
                effect.softEdge = new Models.HTEX.SoftEdge
                {
                    //12700
                    rad = effectList.SoftEdge.Radius!=null? effectList.SoftEdge.Radius.Value*1.0/Globals.px12700:0,
                };
            }
            return effect;
        }
        private static string DoEffectColor(PPTSlide slide, PresetShadow FillReference)
        {
            string color = null;
            if (FillReference != null)
            {
                if (FillReference.RgbColorModelPercentage != null)
                {
                    color = ReadColor(FillReference.RgbColorModelPercentage);
                }
                if (FillReference.RgbColorModelHex != null)
                {
                    color = ReadColor(FillReference.RgbColorModelHex);
                }
                if (FillReference.HslColor != null)
                {
                    color = ReadColor(FillReference.HslColor);
                }
                if (FillReference.SystemColor != null)
                {
                    color = ReadColor(FillReference.SystemColor, slide);
                }
                if (FillReference.SchemeColor != null)
                {
                    color = ReadColor(FillReference.SchemeColor, slide);
                }
                if (FillReference.PresetColor != null)
                {
                    color = ReadColor(FillReference.PresetColor);
                }
            }
            return color;
        }
        private static string DoEffectColor(PPTSlide slide, OuterShadow FillReference)
        {
            string color = null;
            if (FillReference != null)
            {
                if (FillReference.RgbColorModelPercentage != null)
                {
                    color = ReadColor(FillReference.RgbColorModelPercentage);
                }
                if (FillReference.RgbColorModelHex != null)
                {
                    color = ReadColor(FillReference.RgbColorModelHex);
                }
                if (FillReference.HslColor != null)
                {
                    color = ReadColor(FillReference.HslColor);
                }
                if (FillReference.SystemColor != null)
                {
                    color = ReadColor(FillReference.SystemColor, slide);
                }
                if (FillReference.SchemeColor != null)
                {
                    color = ReadColor(FillReference.SchemeColor, slide);
                }
                if (FillReference.PresetColor != null)
                {
                    color = ReadColor(FillReference.PresetColor);
                }
            }
            return color;
        }
        private static string DoEffectColor(PPTSlide slide, InnerShadow FillReference)
        {
            string color = null;
            if (FillReference != null)
            {
                if (FillReference.RgbColorModelPercentage != null)
                {
                    color = ReadColor(FillReference.RgbColorModelPercentage);
                }
                if (FillReference.RgbColorModelHex != null)
                {
                    color = ReadColor(FillReference.RgbColorModelHex);
                }
                if (FillReference.HslColor != null)
                {
                    color = ReadColor(FillReference.HslColor);
                }
                if (FillReference.SystemColor != null)
                {
                    color = ReadColor(FillReference.SystemColor, slide);
                }
                if (FillReference.SchemeColor != null)
                {
                    color = ReadColor(FillReference.SchemeColor, slide);
                }
                if (FillReference.PresetColor != null)
                {
                    color = ReadColor(FillReference.PresetColor);
                }
            }
            return color;
        }

        private static string DoEffectColor(PPTSlide slide,  Glow FillReference)
        {
            string color = null;
            if (FillReference != null)
            {
                if (FillReference.RgbColorModelPercentage != null)
                {
                    color = ReadColor(FillReference.RgbColorModelPercentage);
                }
                if (FillReference.RgbColorModelHex != null)
                {
                    color = ReadColor(FillReference.RgbColorModelHex);
                }
                if (FillReference.HslColor != null)
                {
                    color = ReadColor(FillReference.HslColor);
                }
                if (FillReference.SystemColor != null)
                {
                    color = ReadColor(FillReference.SystemColor, slide);
                }
                if (FillReference.SchemeColor != null)
                {
                    color = ReadColor(FillReference.SchemeColor, slide);
                }
                if (FillReference.PresetColor != null)
                {
                    color = ReadColor(FillReference.PresetColor);
                }
            }
            return color;
        }
        public static Fill DoFillOverlay(FillOverlay fillOverlay, PPTSlide slide, string partForm) {
            Fill fill = new Fill() { type = -1 };
            var gradFill = fillOverlay.GradientFill;
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = fillOverlay.NoFill;
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = fillOverlay.PatternFill;
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = fillOverlay.SolidFill;
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = fillOverlay.GroupFill;
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = fillOverlay.BlipFill;
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            return fill;
        }
        public static HTEXLib.Models.HTEX.ShapeStyle DoShapeProperties(DocumentFormat.OpenXml.Drawing.Charts.ShapeProperties shapeProperties, PPTSlide slide, string type, string partForm)
        {
            if (shapeProperties == null) { 
                return  null;
            }   
            //Outline
            var lnNode = shapeProperties.GetFirstChild<Outline>();
            Border border = null;
            if (lnNode != null)
            {
                border = DoOutline(lnNode, slide, type);
            }
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            var effect  = doEffect(EffectList, slide,partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            // CustomGeometry PresetGeometry  TODO
            return new HTEXLib.Models.HTEX.ShapeStyle { fill = fill, border = border, effect=effect };
        }
        public static HTEXLib.Models.HTEX.ShapeStyle DoShapeProperties(ChartShapeProperties shapeProperties, PPTSlide slide, string type, string partForm,ChartPart chartPart)
        {
            if (chartPart != null) {
                slide.chartPart = chartPart;
            }
            //Outline
            var lnNode = shapeProperties.GetFirstChild<Outline>();
            Border border = null;
            if (lnNode != null)
            {
                border = DoOutline(lnNode, slide, type);
            }
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                partForm = "chartPart";
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            Models.HTEX. Effect effect= doEffect(EffectList, slide, partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            // CustomGeometry PresetGeometry  TODO
            return new HTEXLib.Models.HTEX.ShapeStyle { fill = fill, border = border ,effect= effect };
        }
        public static HTEXLib.Models.HTEX.ShapeStyle DoShapeProperties(GroupShapeProperties shapeProperties, PPTSlide slide, string type, string partForm)
        {
            //Outline
            var lnNode = shapeProperties.GetFirstChild<Outline>();
            Border border = null;
            if (lnNode != null)
            {
                border = DoOutline(lnNode, slide, type);
            }
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            Models.HTEX.Effect effect = doEffect(EffectList, slide, partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            return new HTEXLib.Models.HTEX.ShapeStyle { fill = fill, border = border ,effect=effect};
        }
        public static (HTEXLib.Models.HTEX.ShapeStyle,TbStyle) DoTableProperties(TableProperties shapeProperties, PPTSlide slide, string type, string partForm)
        {
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
           
            TableStyleType TableStyle = shapeProperties.GetFirstChild<TableStyle>();
            if (TableStyle == null)
            {
                var TableStyleId = shapeProperties.GetFirstChild<TableStyleId>();
                if (TableStyleId != null) {
                    var TableStyleEntrys = slide.tableStylesPart.TableStyleList.Elements<TableStyleEntry>();
                    foreach (var TableStyleEntry in TableStyleEntrys)
                    {
                        if (TableStyleEntry.StyleId == TableStyleId.InnerText)
                        {
                            TableStyle = TableStyleEntry;
                        }
                    }
                }
                
            }
            (TbStyle tbStyle,Fill fillbg) = DoTableStyle(TableStyle,slide,type,partForm);
            var shapeStyle = new HTEXLib.Models.HTEX.ShapeStyle() ;
            if (fill != null)
            {
                shapeStyle.fill = fill;
            }
            else {
                shapeStyle.fill = fillbg;
            }
            if (shapeStyle.fill.type == -1)
            {
                shapeStyle.fill = null;
            }
            //TODO
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            var effect= doEffect(EffectList, slide, partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.ExtensionList>();
            tbStyle.rightToLeft = shapeProperties.RightToLeft != null? shapeProperties.RightToLeft.Value:false;
            tbStyle.firstRow = shapeProperties.FirstRow != null ? shapeProperties.FirstRow.Value : false;
            tbStyle.firstColumn = shapeProperties.FirstColumn != null ? shapeProperties.FirstColumn.Value : false;
            tbStyle.lastRow = shapeProperties.LastRow != null ? shapeProperties.LastRow.Value : false;
            tbStyle.lastColumn = shapeProperties.LastColumn != null ? shapeProperties.LastColumn.Value : false;
            tbStyle.bandRow = shapeProperties.BandRow != null ? shapeProperties.BandRow.Value : false;
            tbStyle.bandColumn = shapeProperties.BandColumn != null ? shapeProperties.BandColumn.Value : false;
            shapeStyle.effect = effect;
            return (shapeStyle,tbStyle);
        }

        public static (TbStyle, Fill) DoTableStyle(TableStyleType tableStyle, PPTSlide slide, string type, string partForm) {
            TbStyle tbStyle = new TbStyle();
            if (tableStyle == null) {
                return (tbStyle,null);
            }
            var TableBackground = tableStyle.TableBackground;
            Fill fill = null;
            if (TableBackground != null)
            {
                var shapeProperties = TableBackground.GetFirstChild<FillProperties>();
                 fill = DoFillProperties(shapeProperties , partForm,slide );
                var FillReference = TableBackground.GetFirstChild<FillReference>();
                fill=  DoFillReference(slide, fill, FillReference);
                if (fill.type == -1)
                {
                    fill = null;
                }
                //TODO
                TableBackground.GetFirstChild<EffectPropertiesType>();
                string EffectColor = DoMatrixReferenceColors(TableBackground.GetFirstChild<EffectReference>(), slide);
            }
            //TablePartStyleType

            List<CellStyle> cellStyles = new List<CellStyle>();

            var WholeTable = tableStyle.WholeTable;
            if (WholeTable != null) {
                var style= DoTablePartStyleType(WholeTable, slide, type, partForm);
                if (style != null) {
                    cellStyles.Add(style);
                }
            }
            var Band1Horizontal = tableStyle.Band1Horizontal;
            if (Band1Horizontal != null)
            {
                var style= DoTablePartStyleType(Band1Horizontal, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var Band2Horizontal = tableStyle.Band2Horizontal;
            if (Band2Horizontal != null)
            {
                var style= DoTablePartStyleType(Band2Horizontal, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var Band1Vertical = tableStyle.Band1Vertical;
            if (Band1Vertical != null)
            {
                var style= DoTablePartStyleType(Band1Vertical, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var Band2Vertical = tableStyle.Band2Vertical;
            if (Band2Vertical != null)
            {
                var style= DoTablePartStyleType(Band2Vertical, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var LastColumn = tableStyle.LastColumn;
            if (LastColumn != null)
            {
                var style= DoTablePartStyleType(LastColumn, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var FirstColumn = tableStyle.FirstColumn;
            if (FirstColumn != null)
            {
                var style= DoTablePartStyleType(FirstColumn, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var FirstRow = tableStyle.FirstRow;
            if (FirstRow != null)
            {
                var style= DoTablePartStyleType(FirstRow, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var LastRow = tableStyle.LastRow;
            if (LastRow != null)
            {
                var style= DoTablePartStyleType(LastRow, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var SoutheastCell = tableStyle.SoutheastCell;
            if (SoutheastCell != null)
            {
                var style= DoTablePartStyleType(SoutheastCell, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var SouthwestCell = tableStyle.SouthwestCell;
            if (SouthwestCell != null)
            {
                var style= DoTablePartStyleType(SouthwestCell, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var NortheastCell = tableStyle.NortheastCell;
            if (NortheastCell != null)
            {
                var style= DoTablePartStyleType(NortheastCell, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            var NorthwestCell = tableStyle.NorthwestCell;
            if (NorthwestCell != null)
            {
                var style= DoTablePartStyleType(NorthwestCell, slide, type, partForm);
                if (style != null)
                {
                    cellStyles.Add(style);
                }
            }
            tbStyle.cellStyles = cellStyles;
            var ExtensionList = tableStyle.ExtensionList;
            return (tbStyle,fill);
        }

        private static Fill   DoFillReference(PPTSlide slide, Fill fill, FillReference FillReference)
        {
            if (FillReference != null)
            {
                if (fill.type == -1)
                {
                    string color = null;
                    if (FillReference.RgbColorModelPercentage != null)
                    {
                        color = ReadColor(FillReference.RgbColorModelPercentage);
                    }
                    if (FillReference.RgbColorModelHex != null)
                    {
                        color = ReadColor(FillReference.RgbColorModelHex);
                    }
                    if (FillReference.HslColor != null)
                    {
                        color = ReadColor(FillReference.HslColor);
                    }
                    if (FillReference.SystemColor != null)
                    {
                        color = ReadColor(FillReference.SystemColor, slide);
                    }
                    if (FillReference.SchemeColor != null)
                    {
                        color = ReadColor(FillReference.SchemeColor, slide);
                    }
                    if (FillReference.PresetColor != null)
                    {
                        color = ReadColor(FillReference.PresetColor);
                    }
                    fill.solidFill = color;
                    fill.type = 2;
                }
            }
            return fill;
        }

        private static Fill DoFillProperties(FillProperties shapeProperties , string partForm, PPTSlide slide)
        {
            Fill fill = new Fill() { type = -1 };
            if (shapeProperties != null)
            {

                var gradFill = shapeProperties.GetFirstChild<GradientFill>();
                if (gradFill != null)
                {
                    fill.type = 2;
                    fill.gradientFill = DoGradientFill(gradFill, slide);
                }
                var noFill = shapeProperties.GetFirstChild<NoFill>();
                if (noFill != null)
                {
                    fill.type = 0;
                }
                var pattFill = shapeProperties.GetFirstChild<PatternFill>();
                if (pattFill != null)
                {
                    HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                    fill.type = 4;
                    fill.pattFill = htexPattFill;
                }
                var solidFill = shapeProperties.GetFirstChild<SolidFill>();
                if (solidFill != null)
                {
                    fill.type = 1;
                    fill.solidFill = DoSolidFill(solidFill, slide);
                }
                var groupFill = shapeProperties.GetFirstChild<GroupFill>();
                if (groupFill != null)
                {
                    fill.type = 5;
                    //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
                }
                var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
                if (blipFill != null)
                {
                    fill.type = 3;
                    fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                    //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
                }
            }

            return fill;
        }

        /// <summary>
        /// 单元格样式表
        /// </summary>
        /// <param name="tablePartStyleType"></param>
        /// <param name="slide"></param>
        /// <param name="type"></param>
        /// <param name="partForm"></param>
        public static CellStyle DoTablePartStyleType(TablePartStyleType tablePartStyleType, PPTSlide slide, string type, string partForm) {
            //表格单元格文本样式。
            CellStyle cellStyle = new CellStyle() { type= tablePartStyleType.LocalName};
            var TableCellTextStyle = tablePartStyleType.GetFirstChild<TableCellTextStyle>();
            if (TableCellTextStyle != null) {
                FontStyle fontStyle = new FontStyle { };
                //字体加粗以及斜体
                if (TableCellTextStyle.Bold != null && TableCellTextStyle.Bold.Value == BooleanStyleValues.On)
                {
                    fontStyle.bold = true;
                }
                else {
                    fontStyle.bold = false;
                }
                if (TableCellTextStyle.Italic != null && TableCellTextStyle.Italic.Value == BooleanStyleValues.On)
                {
                    fontStyle.italic = true;
                }
                //字体颜色
                string color = null;
                var RgbColorModelPercentage = TableCellTextStyle.GetFirstChild<RgbColorModelPercentage>();
                if (RgbColorModelPercentage != null)
                {
                    color = ReadColor(RgbColorModelPercentage);
                }
                var RgbColorModelHex = TableCellTextStyle.GetFirstChild<RgbColorModelHex>();
                if (RgbColorModelHex != null)
                {
                    color = ReadColor(RgbColorModelHex);
                }
                var HslColor = TableCellTextStyle.GetFirstChild<DocumentFormat.OpenXml.Drawing.HslColor>();
                if (HslColor != null)
                {
                    color = ReadColor(HslColor);
                }
                var SystemColor = TableCellTextStyle.GetFirstChild<SystemColor>();
                if (SystemColor != null)
                {
                    color = ReadColor(SystemColor, slide);
                }
                var SchemeColor = TableCellTextStyle.GetFirstChild<SchemeColor>();
                if (SchemeColor != null)
                {
                    color = ReadColor(SchemeColor, slide);
                }
                var PresetColor = TableCellTextStyle.GetFirstChild<PresetColor>();
                if (PresetColor != null)
                {
                    color = ReadColor(PresetColor);
                }
                fontStyle.color = color;
                var FontReference = TableCellTextStyle.GetFirstChild<DocumentFormat.OpenXml.Drawing.FontReference>();
                if (color == null && FontReference != null)
                {

                    if (FontReference.RgbColorModelPercentage != null)
                    {
                        color = ReadColor(FontReference.RgbColorModelPercentage);
                    }

                    if (FontReference.RgbColorModelHex != null)
                    {
                        color = ReadColor(FontReference.RgbColorModelHex);
                    }

                    if (FontReference.HslColor != null)
                    {
                        color = ReadColor(FontReference.HslColor);
                    }

                    if (FontReference.SystemColor != null)
                    {
                        color = ReadColor(FontReference.SystemColor, slide);
                    }

                    if (FontReference.SchemeColor != null)
                    {
                        color = ReadColor(FontReference.SchemeColor, slide);
                    }

                    if (FontReference.PresetColor != null)
                    {
                        color = ReadColor(FontReference.PresetColor);
                    }
                    fontStyle.color = color;
                }
                //字体属性
                var font = TableCellTextStyle.GetFirstChild<DocumentFormat.OpenXml.Drawing.Fonts>();
                if (font != null) {
                    var LatinFont = font.LatinFont;
                    var EastAsianFont = font.EastAsianFont;
                    var ComplexScriptFont = font.ComplexScriptFont;
                    if (EastAsianFont != null)
                    {
                        fontStyle.family = DoTextFontType(EastAsianFont, slide);
                    }
                    if (ComplexScriptFont != null)
                    {
                        fontStyle.family = DoTextFontType(ComplexScriptFont, slide);
                    }
                    if (LatinFont != null)
                    {
                        fontStyle.family = DoTextFontType(LatinFont, slide);
                    }
                    var SupplementalFont = font.GetFirstChild<SupplementalFont>();
                    if (SupplementalFont != null)
                    {
                        fontStyle.family = SupplementalFont.Typeface;
                    }
                    cellStyle.fontStyle = fontStyle;
                }
            }
            //表格单元格样式。
            var TableCellStyle = tablePartStyleType.GetFirstChild<TableCellStyle>();
            if (TableCellStyle != null)
            {
                List<CellBorder> cellBorders = new List<CellBorder>();
                var TableCellBorders= TableCellStyle.TableCellBorders;
                if (TableCellBorders != null) {
                    var LeftBorder = TableCellBorders.LeftBorder;
                    if (LeftBorder != null) {
                        Border border=  DoOutline(LeftBorder.Outline, slide, type);
                        if (LeftBorder.LineReference!= null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill=DoMatrixReferenceColors(LeftBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "Left" });
                    }
                    var RightBorder = TableCellBorders.RightBorder;
                    if (RightBorder != null)
                    {
                        Border border = DoOutline(RightBorder.Outline, slide, type);
                        if (RightBorder.LineReference != null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill = DoMatrixReferenceColors(RightBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "Right" });
                    }
                    var TopBorder = TableCellBorders.TopBorder;
                    if (TopBorder != null)
                    {
                        Border border = DoOutline(TopBorder.Outline, slide, type);
                        if (TopBorder.LineReference != null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill = DoMatrixReferenceColors(TopBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "Top" });
                    }
                    var BottomBorder = TableCellBorders.BottomBorder;
                    if (BottomBorder != null)
                    {
                        Border border = DoOutline(BottomBorder.Outline, slide, type);
                        if (BottomBorder.LineReference != null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill = DoMatrixReferenceColors(BottomBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "Bottom" });
                    }
                    var InsideHorizontalBorder = TableCellBorders.InsideHorizontalBorder;
                    if (InsideHorizontalBorder != null)
                    {
                        Border border = DoOutline(InsideHorizontalBorder.Outline, slide, type);
                        if (InsideHorizontalBorder.LineReference != null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill = DoMatrixReferenceColors(InsideHorizontalBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "InHor" });
                    }
                    var InsideVerticalBorder = TableCellBorders.InsideVerticalBorder;
                    if (InsideVerticalBorder != null)
                    {
                        Border border = DoOutline(InsideVerticalBorder.Outline, slide, type);
                        if (InsideVerticalBorder.LineReference != null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill = DoMatrixReferenceColors(InsideVerticalBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "InVer" });
                    }
                    var TopLeftToBottomRightBorder = TableCellBorders.TopLeftToBottomRightBorder;
                    if (TopLeftToBottomRightBorder != null)
                    {
                           Border border = DoOutline(TopLeftToBottomRightBorder.Outline, slide, type);
                        if (TopLeftToBottomRightBorder.LineReference != null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill = DoMatrixReferenceColors(TopLeftToBottomRightBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "Tl2br" });
                    }
                    var TopRightToBottomLeftBorder = TableCellBorders.TopRightToBottomLeftBorder;
                    if (TopRightToBottomLeftBorder != null)
                    {
                        Border border = DoOutline(TopRightToBottomLeftBorder.Outline, slide, type);
                        if (TopRightToBottomLeftBorder.LineReference != null && (border.color.type == null || border.color.type == -1))
                        {
                            border.color.solidFill = DoMatrixReferenceColors(TopRightToBottomLeftBorder.LineReference, slide);
                            border.color.type = 2;
                        }
                        cellBorders.Add(new CellBorder() { border = border, type = "Tr2bl" });
                    }
                }
                cellStyle.cellBorders = cellBorders;
                var FillProperties = TableCellStyle.GetFirstChild<FillProperties>();
                Fill fill = DoFillProperties(FillProperties, partForm, slide);
                var FillReference = TableCellStyle.GetFirstChild<FillReference>();
                fill= DoFillReference(slide, fill, FillReference);
                cellStyle.fill = fill;
                if (cellStyle.fill.type == -1)
                {
                    cellStyle.fill = null;
                }
                //TODO
                var Cell3DProperties = TableCellStyle.GetFirstChild<Cell3DProperties>();
            }
            return cellStyle;
        }

        public static CellStyle DoTableCellProperties(TableCellProperties shapeProperties, PPTSlide slide ,string type ,string partForm) {
            CellStyle cellStyle = new CellStyle();

            //TODO
            var Cell3DProperties = shapeProperties.GetFirstChild<Cell3DProperties>();
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide, partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            cellStyle.fill = fill;
            if (cellStyle.fill.type == -1)
            {
                cellStyle.fill = null;
            }
            List<CellBorder> cellBorders = new List<CellBorder>();
            var LeftBorder = shapeProperties.LeftBorderLineProperties;
            if (LeftBorder != null)
            {
                Border border = DoOutline(LeftBorder, slide, type);
                 
                cellBorders.Add(new CellBorder() { border = border, type = "Left" });
            }
            var  RightBorder = shapeProperties.RightBorderLineProperties;
            if (RightBorder != null)
            {
                Border border = DoOutline(RightBorder, slide, type);

                cellBorders.Add(new CellBorder() { border = border, type = "Right" });
            }
            var TopBorderLineProperties = shapeProperties.TopBorderLineProperties;
            if (TopBorderLineProperties != null)
            {
                Border border = DoOutline(TopBorderLineProperties, slide, type);

                cellBorders.Add(new CellBorder() { border = border, type = "Top" });
            }
            var BottomBorderLineProperties = shapeProperties.BottomBorderLineProperties;
            if (BottomBorderLineProperties != null)
            {
                Border border = DoOutline(BottomBorderLineProperties, slide, type);
                cellBorders.Add(new CellBorder() { border = border, type = "Bottom" });
            }

            var TopLeftToBottomRightBorderLineProperties = shapeProperties.TopLeftToBottomRightBorderLineProperties;
            if (TopLeftToBottomRightBorderLineProperties != null)
            {
                // \
                Border border = DoOutline(TopLeftToBottomRightBorderLineProperties, slide, type);
                cellBorders.Add(new CellBorder() { border = border, type = "Tl2br" });
            }
            var BottomLeftToTopRightBorderLineProperties = shapeProperties.BottomLeftToTopRightBorderLineProperties;
            if (BottomLeftToTopRightBorderLineProperties != null)
            {   // /
                Border border = DoOutline(BottomLeftToTopRightBorderLineProperties, slide, type);
                cellBorders.Add(new CellBorder() { border = border, type = "Tr2bl" });
            }
            cellStyle.cellBorders = cellBorders;
            return cellStyle;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="shapeProperties"></param>
        /// <param name="slide"></param>
        public static HTEXLib.Models.HTEX.ShapeStyle DoShapeProperties(DocumentFormat.OpenXml.Presentation.ShapeProperties shapeProperties, PPTSlide slide, string type, string partForm) {
            //Outline
            var lnNode = shapeProperties.GetFirstChild<Outline>();
            Border border = null;
            if (lnNode != null)
            {
                border  = DoOutline(lnNode, slide,type);
            }
            Fill fill = new Fill() { type = -1 };
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type =5;
              //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide,partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList= shapeProperties.GetFirstChild<EffectList>();
            var effect= doEffect(EffectList, slide, partForm);
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            return new HTEXLib.Models.HTEX.ShapeStyle {fill=fill,border= border ,effect= effect };
        }
        public static Fill DoBackgroundProperties(DocumentFormat.OpenXml.Presentation.BackgroundProperties shapeProperties, PPTSlide slide, string partForm)
        {
            
            Fill fill = new Fill() { type = -1 };
            if (shapeProperties == null) {
                return fill;
            }
            var gradFill = shapeProperties.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                fill.type = 2;
                fill.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = shapeProperties.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                fill.type = 0;
            }
            var pattFill = shapeProperties.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {
                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                fill.type = 4;
                fill.pattFill = htexPattFill;
            }
            var solidFill = shapeProperties.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                fill.type = 1;
                fill.solidFill = DoSolidFill(solidFill, slide);
            }
            var groupFill = shapeProperties.GetFirstChild<GroupFill>();
            if (groupFill != null)
            {
                fill.type = 5;
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var blipFill = shapeProperties.GetFirstChild<DocumentFormat.OpenXml.Drawing.BlipFill>();
            if (blipFill != null)
            {
                fill.type = 3;
                fill.blipFill = DoBlipFill(blipFill, slide,partForm);
                //  fill.solidFill = ReadSolidFillColors(new SolidFill(solidFill.ToString()), slide);
            }
            var EffectList = shapeProperties.GetFirstChild<EffectList>();
            var EffectDag = shapeProperties.GetFirstChild<EffectDag>();
            //var Scene3DType = shapeProperties.GetFirstChild<Scene3DType>();
            //var Shape3DType = shapeProperties.GetFirstChild<Shape3DType>();
            //var ShapePropertiesExtensionList = shapeProperties.GetFirstChild<ShapePropertiesExtensionList>();
            return fill;
        }
        public static HtexBlipFill DoBlipFill(DocumentFormat.OpenXml.Drawing.BlipFill blipFill, PPTSlide slide,string partForm) {
            HtexBlipFill htexBlipFill = new HtexBlipFill();
            SourceRectangle source= blipFill.SourceRectangle; ///源矩形  srcRect可能无用
            htexBlipFill.dip = blipFill.Dpi;
            if (blipFill.RotateWithShape != null) {
                htexBlipFill.rotWithShape = blipFill.RotateWithShape;
            }
            { htexBlipFill.rotWithShape =true; }
           
            var fillRect = blipFill.GetPPTXNodeByPath("a:stretch/a:fillRect");///拉伸
            if (fillRect != null) {
                htexBlipFill.fillRect = new Vector
                {
                    t = fillRect.Attribute("t") != null ? int.Parse(fillRect.Attribute("t").Value) / 1000 : 0,
                    l = fillRect.Attribute("l") != null ? int.Parse(fillRect.Attribute("l").Value) / 1000 : 0,
                    r = fillRect.Attribute("r") != null ? int.Parse(fillRect.Attribute("r").Value) / 1000 : 0,
                    b = fillRect.Attribute("b") != null ? int.Parse(fillRect.Attribute("b").Value) / 1000 : 0
                };
            }
            var alphaModFix = blipFill.Blip.GetPPTXNodeByPath("a:alphaModFix");
            if (alphaModFix != null) {
                if (alphaModFix.Attribute("amt") != null) {
                    htexBlipFill.opacity = int.Parse(alphaModFix.Attribute("amt").Value) * 1.0 / 1000;
                }
            }
            Tile tile= blipFill.GetFirstChild <Tile>();
            if (tile != null) {
                ///algn (Alignment) flip (Tile Flipping)  sx (Horizontal Ratio) sy (Vertical Ratio) tx (Horizontal Offset) ty (Vertical Offset)
                htexBlipFill.tile = new HtexTile { algn=tile.Alignment,flip=tile.Flip,sx=tile.HorizontalRatio,sy=tile.VerticalRatio,tx=tile.HorizontalOffset,ty=tile.VerticalOffset};
            }
            var Embed = blipFill.Blip.Embed;
            var Link = blipFill.Blip.Link;
            //slide.SlideLayoutPart
            IdPartPair part = null;
            if (partForm == "slide")
            {
                part = slide.SlidePart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();
            }
            if (partForm == "layout")
            {
                part = slide.SlideLayoutPart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();

            }
            if (partForm == "master")
            {
                part = slide.slideMasterPart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();
            }
            if (partForm == "chartPart") {
                part = slide.chartPart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();
            }
            if (partForm == "drawing")
            {
                part = slide.diagramDataPart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();
            }
            if (part != null) {
                var url= part.OpenXmlPart.Uri .ToString().Replace("../","/ppt/");

                var name = url.Replace("/", "");
                var thumbnail = slide.Media.Where(x => x.Attributes().Select(y => y.Value == url).FirstOrDefault()).FirstOrDefault();
                if (thumbnail != null)
                {
                    var contentType = thumbnail.Attribute("{http://schemas.microsoft.com/office/2006/xmlPackage}contentType").Value;
                    //var data = thumbnail.Value;
                    //url = "data:" + contentType + ";base64," + data;
                    //url = url.Replace("\r\n", "");
                    htexBlipFill.url = name;
                   // htexBlipFill.urlType = "base64";
                 //   htexBlipFill.contentType = contentType;

                }
            }
            //TODO 图片元素的更多信息需要后期继续实现，如滤镜，裁剪，图片颜色，图片校正等
            return htexBlipFill;
        }
        public static HtexBlipFill DoBlipFill(DocumentFormat.OpenXml.Presentation.BlipFill blipFill, PPTSlide slide, string partForm)
        {
            HtexBlipFill htexBlipFill = new HtexBlipFill();
            SourceRectangle source = blipFill.SourceRectangle; ///源矩形  srcRect可能无用
            htexBlipFill.dip = blipFill.Dpi;
            if (blipFill.RotateWithShape != null)
            {
                htexBlipFill.rotWithShape = blipFill.RotateWithShape;
            }
            { htexBlipFill.rotWithShape = true; }

            var fillRect = blipFill.GetPPTXNodeByPath("a:stretch/a:fillRect");///拉伸
            if (fillRect != null)
            {
                htexBlipFill.fillRect = new Vector
                {
                    t = fillRect.Attribute("t") != null ? int.Parse(fillRect.Attribute("t").Value) / 1000 : 0,
                    l = fillRect.Attribute("l") != null ? int.Parse(fillRect.Attribute("l").Value) / 1000 : 0,
                    r = fillRect.Attribute("r") != null ? int.Parse(fillRect.Attribute("r").Value) / 1000 : 0,
                    b = fillRect.Attribute("b") != null ? int.Parse(fillRect.Attribute("b").Value) / 1000 : 0
                };
            }
            var alphaModFix = blipFill.Blip.GetPPTXNodeByPath("a:alphaModFix");
            if (alphaModFix != null)
            {
                if (alphaModFix.Attribute("amt") != null)
                {
                    htexBlipFill.opacity = int.Parse(alphaModFix.Attribute("amt").Value) * 1.0 / 1000;
                }
            }
            Tile tile = blipFill.GetFirstChild<Tile>();
            if (tile != null)
            {
                ///algn (Alignment) flip (Tile Flipping)  sx (Horizontal Ratio) sy (Vertical Ratio) tx (Horizontal Offset) ty (Vertical Offset)
            }
            var Embed = blipFill.Blip.Embed;
            var Link = blipFill.Blip.Link;
            //slide.SlideLayoutPart
            IdPartPair part = null;
            if (partForm == "slide") {
                part = slide.SlidePart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();
            }
            if (partForm == "layout")
            {
                part = slide.SlideLayoutPart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();

            }
            if (partForm == "master")
            {
                part = slide.slideMasterPart.Parts.Where(x => x.RelationshipId == Embed).FirstOrDefault();
            }
            if (part != null)
            {
                var url = part.OpenXmlPart.Uri.ToString().Replace("../", "/ppt/");
                 
                var name = url.Replace("/", "");
                var thumbnail = slide.Media.Where(x => x.Attributes().Select(y => y.Value == url).FirstOrDefault()).FirstOrDefault();
                if (thumbnail != null)
                {
                    //var contentType = thumbnail.Attribute("{http://schemas.microsoft.com/office/2006/xmlPackage}contentType").Value;
                    //var data = thumbnail.Value;
                    //url = "data:" + contentType + ";base64," + data;
                    //url = url.Replace("\r\n", "");
                    htexBlipFill.url = name;
                 //   htexBlipFill.urlType = "base64";
                   // htexBlipFill.contentType = contentType;
                }
            }
            //TODO 图片元素的更多信息需要后期继续实现，如滤镜，裁剪，图片颜色，图片校正等
            return htexBlipFill;
        }

         

        /// <summary>
        /// a:ln 图形的外边
        /// </summary>
        /// <param name="shapeProperties"></param>
        /// <param name="slide"></param>
        public static Border DoOutline(DocumentFormat.OpenXml.Drawing.LinePropertiesType outline, PPTSlide slide,string  Shapetype) {
            Border border = new Border() {color= new Fill { type=-1},type="none" };
            //20.1.10.35     EMUs. 1 pt = 12700 EMUs.
            double? Width = null;
            if (outline == null && Shapetype== "CxnSp") {
               return new Border { outline =new HtexOutline { width=0.5} ,type= "solid",stroke="0" };
            }
            if (outline.Width != null)
            {
                Width = double.Parse(outline.Width) * 1.0 * Globals.px96 / Globals.px914400;
            }
            else {
                if (Shapetype == "CxnSp") {
                    Width = 0.75;
                }
                
            }
            // Center = 0,Insert = 1
            // 
            //20.1.10.39
            string algn =  null;
            if (outline.Alignment != null) {
                algn = outline.Alignment;
            }

            /*  20.1.10.15  复合类型
                Single = 0, 单线  默认
                Double = 1, 双细线
                ThickThin = 2, 粗到细
                ThinThick = 3, 细到粗
                Triple = 4 三线
             */
            string  cmpd = null ;
            if (outline.CompoundLineType!=null) {
                cmpd = outline.CompoundLineType;
            }
            
            /*  20.1.10.31 线端类型 
                Round = 0, 方
                Square = 1,圆
                Flat = 2 平
             */
            string cap =null;
            if (outline.CapType != null) {
                cap = outline.CapType;
            }
            border.outline = new HtexOutline { width = Width, algn = algn, cmpd = cmpd, cap = cap };
            var gradFill = outline.GetFirstChild<GradientFill>();
            if (gradFill != null)
            {
                border.color.type = 2;
                border.color.gradientFill = DoGradientFill(gradFill, slide);
            }
            var noFill = outline.GetFirstChild<NoFill>();
            if (noFill != null)
            {
                border.color.type = 0;
            }
            var pattFill = outline.GetFirstChild<PatternFill>();
            if (pattFill != null)
            {

                HtexPattFill htexPattFill = DoPattFill(pattFill, slide);
                border.color.type = 4;
                border.color.pattFill = htexPattFill;
            }
            var solidFill = outline.GetFirstChild<SolidFill>();
            if (solidFill != null)
            {
                border.color.type = 1;
                border.color.solidFill = DoSolidFill(solidFill, slide);
            }
            if (Width!=null && Width > 0) {
                border.type = "solid";
                border.stroke = "0";
            }
            var prstDash= outline.GetFirstChild<PresetDash>(); //预设连接符
            if (prstDash != null) {
               // PresetDash
                var  (type, stroke)   = DoPrstDash(prstDash);
                border.type = type;
                border.stroke = stroke;
            }
            if (outline.GetFirstChild<Bevel>() != null) {
                // 棱台切角
                border.corner = "bevel";
            }
            if (outline.GetFirstChild<Round>()!=null) {
                //圆角
                border.corner = "round";
            }
            if (outline.GetFirstChild<Miter>() != null) {
                //斜角
                border.corner = "miter";
            }
            var headEndNodeAttrs = outline.GetFirstChild<HeadEnd>(); //连接符开始符号
            if (headEndNodeAttrs != null)
            {
                border.headEnd = headEndNodeAttrs.Type;
            }
            var tailEndNodeAttrs = outline.GetFirstChild<TailEnd>();//末端连接符
            if (tailEndNodeAttrs != null)
            {
                border.tailEnd = tailEndNodeAttrs.Type;
            } 
            //TODO
            //outline.GetTextByPath("//a:extLst"); 
            var custDash = outline.GetFirstChild<CustomDash>();//自定义连接线
            if (custDash != null) {
                var(type, stroke)  = DoCustDash(custDash);
                border.type = type;
                border.stroke = stroke;
            }
            if (border.color != null && (border.color.type !=null || border.color.type !=1) && border.outline.width==null) {
                border.outline.width = 1;
                if (border.type == "none"|| border.type==null) {
                    border.type = "solid";
                    border.stroke = "0";
                }
            }
            return border;
        }
        /// <summary>
        ///自定义连线符
        /// </summary>
        /// <param name="custDash"></param>
        /// <returns></returns>
        public static (string type, string stroke) DoCustDash(CustomDash custDash) {
            string type = "cust";
            string stroke = "0";
            IEnumerable<XElement> elements= custDash.GetPPTXNodeListByPath("ds");
            if (elements != null) {
                foreach (XElement element in elements) {
                    var d= element.Attribute("d");//线段长度
                    if (d != null) {
                        stroke =stroke+ d.Value + ",";
                    }
                    var sp= element.Attribute("sp");//空白间距长度
                    if (sp != null) {
                        stroke =stroke+ sp.Value + ",";
                    }
                } 
            }
            if (string.IsNullOrEmpty(stroke)) {
                stroke = "0";
            }
            if (stroke.EndsWith(",")) {
                stroke.Substring(0, stroke.Length - 1);
            }
            return (type,stroke); 
        }
        /// <summary>
        /// 预设连线符
        /// </summary>
        /// <param name="presetDash"></param>
        /// <returns></returns>
        public static (string type, string stroke) DoPrstDash(PresetDash presetDash)
        {
            Border border = new Border() { type= "solid",stroke="0"
            };
            
            //PresetLineDashValues  枚举
            string val = presetDash.Val;
            switch (val)
            {
                case "solid":
                    border.type = "solid";
                    border.stroke = "0";
                    break;
                case "dash":
                    border.type += "dashed";
                    border.stroke = "5";
                    break;
                case "dashDot":
                    border.type = "dashed";
                    border.stroke = "5, 5, 1, 5";
                    break;
                case "dot":
                    border.type = "dotted";
                    border.stroke = "1, 5";
                    break;
                case "lgDash":
                    border.type = "dashed";
                    border.stroke = "10, 5";
                    break;
                case "lgDashDotDot":
                    border.type = "dashed";
                    border.stroke = "10, 5, 1, 5, 1, 5";
                    break;
                case "sysDash":
                    border.type = "dashed";
                    border.stroke = "5, 2";
                    break;
                case "sysDashDot":
                    border.type = "dashed";
                    border.stroke = "5, 2, 1, 5";
                    break;
                case "sysDashDotDot":
                    border.type = "dashed";
                    border.stroke = "5, 2, 1, 5, 1, 5";
                    break;
                case "sysDot":
                    border.type = "dotted";
                    border.stroke = "2, 5";
                    break;
                case null:
                //console.log(borderType);
                default:
                    border.type = "solid";
                    border.stroke = "0";
                    break;
            }
            return (border.type, border.stroke);
        }
        public static HtexPattFill DoPattFill(DocumentFormat.OpenXml.Drawing.PatternFill patternFill , PPTSlide slide) {
            HtexPattFill htexPattFill = new HtexPattFill();
            Color FgClr = Color.Empty;
            Color BgClr = Color.Empty;
            if (patternFill.ForegroundColor != null)
            {
                var fgClr = ColorTypeColors(patternFill.ForegroundColor, slide);
                htexPattFill.fgClr = fgClr;
                FgClr= ColorTranslator.FromHtml(fgClr);
            }
            if (patternFill.BackgroundColor != null)
            {
                var  bgClr = ColorTypeColors(patternFill.BackgroundColor, slide);
                htexPattFill.bgClr = bgClr;
                BgClr= ColorTranslator.FromHtml(bgClr);
            }
            htexPattFill.prst = patternFill.Preset.ToString();
            MemoryStream ms = new MemoryStream();
            System.Drawing.Bitmap bm = PatternFillHelper.GetVmlPatternFill(patternFill.Preset, FgClr, BgClr);
            Graphics graphics = Graphics.FromImage(bm);
            graphics.Save();
            graphics.Dispose();
            bm.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
            byte[] arr = new byte[ms.Length];
            ms.Position = 0;
            ms.Read(arr, 0, (int)ms.Length);
            ms.Close();
            bm.Dispose();
            string sImageData = "data:image/png;base64,"+ Convert.ToBase64String(arr);
            htexPattFill.base64 = sImageData;
            return htexPattFill;
        }


        /// <summary>
        /// 渐变颜色
        /// GradientStopList （渐变停止列表）(默认)
        /// LinearGradientFill（线性渐变填充）
        /// PathGradientFill （路径渐变）根据具体形状描边式
        /// TileRectangle   （平铺矩形）  右下角是一个举行
        /// </summary>
        /// <param name="GradientFill"></param>
        /// <returns></returns>
        public static HtexGradientFill DoGradientFill(DocumentFormat.OpenXml.Drawing.GradientFill GradientFill, PPTSlide slide)
        {
            HtexGradientFill gradientFill = new HtexGradientFill();
            ///右下角弧形模式
            string type = "";
            ///平铺翻转模式
            ///Horizontal  水平
            ///HorizontalAndVertical 	 水平和垂直。
            ///Vertical 垂直
            ///None  无
            string name = "None";
            if (GradientFill.Flip != null) {
                name = GradientFill.Flip.Value.ToString();
            }
            gradientFill.flip = name;
            List<ColorPosition> colors = new List<ColorPosition>();
            bool RotateWithShape = true;
            if (GradientFill.RotateWithShape != null)
            {
                RotateWithShape = GradientFill.RotateWithShape;
            }
            gradientFill.RotateWithShape = RotateWithShape;
            foreach (GradientStop gradientStop in GradientFill.GradientStopList)
            {
                colors.Add(new ColorPosition
                {
                    color = ColorTypeColors(gradientStop, slide),
                    position = gradientStop.Position *1.0/ 1000 /// 位置，色带的位置 百分比0-100
                });
            }
            gradientFill.colors = colors;
            var lin = GradientFill.GetPPTXNodeByPath("//a:lin");
            double? rot = null;
            string scaled = "";
            //线性模式
            if (lin != null) {
                rot = 90; 
                type = "line";
                var ang = lin.Attribute("ang");
                var scaledNode = lin.Attribute("scaled");
                if (ang != null) {
                    rot=  ShapeHelper.AngleToDegrees(ang.Value);
                }
                if (scaledNode != null) {
                    scaled = scaledNode.Value;
                }
                gradientFill.line = new LineFill { rot = rot, scaled = scaled };
            }
            var path = GradientFill.GetPPTXNodeByPath("//a:path");
            if (path != null) {
                type = "path";
                ///circle
                ///rect
                ///shape 
                var pathType= path.Attribute("path").Value;
                var fillToRect=path.GetPPTXNodeByPath("//a:fillToRect");
                if (fillToRect != null) {
                    Vector vector=  new Vector();
                    var bnode = fillToRect.Attribute("b");
                    var lnode = fillToRect.Attribute("l");
                    var rnode = fillToRect.Attribute("r");
                    var tnode = fillToRect.Attribute("t");
                    if (bnode != null)
                    {
                        vector.b= int.Parse(bnode.Value) / 1000;
                    }
                    if (lnode != null)
                    {
                        vector.l = int.Parse(lnode.Value) / 1000;
                    }
                    if (rnode != null)
                    {
                        vector.r = int.Parse(rnode.Value) / 1000;
                    }
                    if (tnode != null)
                    {
                        vector.t = int.Parse(tnode.Value) / 1000;
                    }
                    gradientFill.path =new PathFill {fillToRect= vector,pathType= pathType } ;
                }
            }
            var tileRect = GradientFill.GetPPTXNodeByPath("//a:tileRect");
            if (tileRect != null) {
                ///四个方向的偏移量，矩形的下边缘。例如50000/1000= 50% ,辐射百分比
                Vector vector = new Vector();
                var bnode = tileRect.Attribute("b");
                var lnode = tileRect.Attribute("l");
                var rnode = tileRect.Attribute("r");
                var tnode = tileRect.Attribute("t");
                if (bnode != null)
                {
                    vector.b = int.Parse(bnode.Value) / 1000;
                }
                if (lnode != null)
                {
                    vector.l = int.Parse(lnode.Value) / 1000;
                }
                if (rnode != null)
                {
                    vector.r = int.Parse(rnode.Value) / 1000;
                }
                if (tnode != null)
                {
                    vector.t = int.Parse(tnode.Value) / 1000;
                }
                gradientFill.tileRect = vector;
            }
            gradientFill.type = type;
            return gradientFill;
        }

        
        public static string ColorTypeColors(GradientStop Color, PPTSlide slide)
        {
            string FontColor = "";
            if (Color.RgbColorModelHex != null)
            {
                FontColor = ReadColor(Color.RgbColorModelHex);
            }
            else if (Color.RgbColorModelPercentage != null)
            {
                FontColor = ReadColor(Color.RgbColorModelPercentage);
            }
            else if (Color.SystemColor != null)
            {
                FontColor = ReadColor(Color.SystemColor, slide);
            }
            if (Color.SchemeColor != null)
            {
                FontColor = ReadColor(Color.SchemeColor, slide);
            }
            if (Color.HslColor != null)
            {
                FontColor = ReadColor(Color.HslColor);
            }
            if (Color.PresetColor != null)
            {
                FontColor = ReadColor(Color.PresetColor);
            }
            return FontColor;
        }
        public static string ColorTypeColors(ColorType Color, PPTSlide slide)
        {
            string FontColor = "";
            if (Color.RgbColorModelHex != null)
            {
                FontColor = ReadColor(Color.RgbColorModelHex);
            }
            else if (Color.RgbColorModelPercentage != null)
            {
                FontColor = ReadColor(Color.RgbColorModelPercentage);
            }
            else if (Color.SystemColor != null)
            {
                FontColor = ReadColor(Color.SystemColor, slide);
            }
            if (Color.SchemeColor != null)
            {
                FontColor = ReadColor(Color.SchemeColor, slide);
            }
            if (Color.HslColor != null)
            {
                FontColor = ReadColor(Color.HslColor);
            }
            if (Color.PresetColor != null)
            {
                FontColor = ReadColor(Color.PresetColor);
            }
            return FontColor;
        }
        public static string FontReferenceColors(FontReference Color, PPTSlide slide)
        {
            string FontColor = "";
            if (Color.RgbColorModelHex != null)
            {
                FontColor = ReadColor(Color.RgbColorModelHex);
            }
            else if (Color.RgbColorModelPercentage != null)
            {
                FontColor = ReadColor(Color.RgbColorModelPercentage);
            }
            else if (Color.SystemColor != null)
            {
                FontColor = ReadColor(Color.SystemColor, slide);
            }
            if (Color.SchemeColor != null)
            {
                FontColor = ReadColor(Color.SchemeColor, slide);
            }
            if (Color.HslColor != null)
            {
                FontColor = ReadColor(Color.HslColor);
            }
            if (Color.PresetColor != null)
            {
                FontColor = ReadColor(Color.PresetColor);
            }
            return FontColor;
        }

        public static string DoMatrixReferenceColors(StyleMatrixReferenceType Color, PPTSlide slide) {
            string FontColor = "";
            if (Color == null) {
                return FontColor;
            }
            if (Color.RgbColorModelHex != null)
            {
                FontColor = ReadColor(Color.RgbColorModelHex);
            }
            else if (Color.RgbColorModelPercentage != null)
            {
                FontColor = ReadColor(Color.RgbColorModelPercentage);
            }
            else if (Color.SystemColor != null)
            {
                FontColor = ReadColor(Color.SystemColor, slide);
            }
            if (Color.SchemeColor != null)
            {
                FontColor = ReadColor(Color.SchemeColor, slide);
            }
            if (Color.HslColor != null)
            {
                FontColor = ReadColor(Color.HslColor);
            }
            if (Color.PresetColor != null)
            {
                FontColor = ReadColor(Color.PresetColor);
            }
            return FontColor;
        }

          
        public static string DoSolidFill(SolidFill Color, PPTSlide slide)
        {
            string FontColor = "";
            if (Color.RgbColorModelHex != null)
            {
                FontColor = ReadColor(Color.RgbColorModelHex);
            }
            else if (Color.RgbColorModelPercentage != null)
            {
                FontColor = ReadColor(Color.RgbColorModelPercentage);
            }
            else if (Color.SystemColor != null)
            {
                FontColor = ReadColor(Color.SystemColor, slide);
            }
            if (Color.SchemeColor != null)
            {
                FontColor = ReadColor(Color.SchemeColor, slide);
            }
            if (Color.HslColor != null)
            {
                FontColor = ReadColor(Color.HslColor);
            }
            if (Color.PresetColor != null)
            {
                FontColor= ReadColor(Color.PresetColor);
            }
            return FontColor;
        }
        public static string ReadColor(DocumentFormat.OpenXml.Drawing.RgbColorModelHex RgbColorModelHex)
        {
            string FontColor = "";
            FontColor = "#" + RgbColorModelHex.Val;
            FontColor = "#" + ShapeHelper.ColorToning(RgbColorModelHex.OuterXml, FontColor.Replace("#", "")).Replace("#","");
            return FontColor;
        }
        public static string ReadColor(DocumentFormat.OpenXml.Drawing.RgbColorModelPercentage RgbColorModelPercentage)
        {
            string FontColor = "";
            int red =RgbColorModelPercentage.RedPortion.Value;
            int green = RgbColorModelPercentage.GreenPortion.Value;
            int blue = RgbColorModelPercentage.BluePortion.Value;
            var colorFromRGB = System.Drawing.Color.FromArgb(red, green, blue);
            string fontcolor = System.Drawing.ColorTranslator.ToHtml(colorFromRGB);
            FontColor = fontcolor;
            FontColor = "#" + ShapeHelper.ColorToning(RgbColorModelPercentage.OuterXml, FontColor.Replace("#", "")).Replace("#", "");
            return FontColor;
        }
        public static string ReadColor(DocumentFormat.OpenXml.Drawing.SystemColor SystemColor, PPTSlide slide)
        {
            string FontColor = "";
            FontColor = "#" + SystemColor.LastColor.Value;
            FontColor = "#" + ShapeHelper.ColorToning(SystemColor.OuterXml, FontColor.Replace("#", "")).Replace("#", "");
            return FontColor;
        }
        public static string ReadColor(DocumentFormat.OpenXml.Drawing.SchemeColor SchemeColor,PPTSlide slide) {
            string FontColor = "";
            FontColor = DoSchemeColor(SchemeColor, slide);
            FontColor = "#" + ShapeHelper.ColorToning(SchemeColor.OuterXml, FontColor.Replace("#", "")).Replace("#", "");
            return FontColor;
        }
        public static string ReadColor(DocumentFormat.OpenXml.Drawing.HslColor HslColor)
        {
            string FontColor = "";
            var hue =HslColor.HueValue / 100000;
            var sat = HslColor.SatValue / 100;
            var lum =HslColor.LumValue / 100;
            var hsl2rgb = ShapeHelper.HslToRgb(hue, sat, lum);
            FontColor = "#" + ShapeHelper.ToHex(hsl2rgb.r) + ShapeHelper.ToHex(hsl2rgb.g) + ShapeHelper.ToHex(hsl2rgb.b);
            FontColor = "#" + ShapeHelper.ColorToning(HslColor.OuterXml, FontColor.Replace("#", "")).Replace("#", "");
            return FontColor;
        }
        public static string ReadColor(PresetColor PresetColor) {
            string FontColor = "";
            //https://m.fontke.com/tool/rgb/0000ff/
            //判断是否是拿到名字 还是值
            FontColor = ShapeHelper.GetColorName2Hex(PresetColor.Val);
            FontColor = "#" + ShapeHelper.ColorToning(PresetColor.OuterXml, FontColor.Replace("#", "")).Replace("#", "");
            //TODO
            return FontColor;
        }

        public static string DoTextFontType(TextFontType latinFonts, PPTSlide slide)
        {
            string FontFamily = "";
            FontScheme allSchemeFonts =
                    slide.SlideLayoutPart.SlideMasterPart.ThemePart.Theme
                    .ThemeElements.FontScheme;

            var minorFont = allSchemeFonts.GetFirstChild<MinorFont>();
            var majorFont = allSchemeFonts.GetFirstChild<MajorFont>();
            if (latinFonts != null)
            {
                FontFamily = latinFonts.Typeface.Value;

                if (latinFonts.Typeface.Value.Equals("+mj-lt"))
                {
                    FontFamily = majorFont.LatinFont.Typeface.Value;
                }
                else if (latinFonts.Typeface.Value.Equals("+mj-cs"))
                {
                    FontFamily = majorFont.ComplexScriptFont.Typeface.Value;
                }
                else if (latinFonts.Typeface.Value.Equals("+mj-ea"))
                {
                    FontFamily = majorFont.EastAsianFont.Typeface.Value;
                }
                else if (latinFonts.Typeface.Value.Equals("+mn-lt"))
                {
                    FontFamily = minorFont.LatinFont.Typeface.Value;
                }
                else if (latinFonts.Typeface.Value.Equals("+mn-cs"))
                {
                    FontFamily = minorFont.ComplexScriptFont.Typeface.Value;
                }
                else if (latinFonts.Typeface.Value.Equals("+mn-ea"))
                {
                    FontFamily = minorFont.EastAsianFont.Typeface.Value;
                }
            }
            return FontFamily;
        }
        public static string DoSchemeColor(SchemeColor schemeColor, PPTSlide slide)
        {
            //var light1Color1= slide.SlideLayoutPart.SlideMasterPart.
            //          ThemePart;
        
            string FontColor = "";
            if (schemeColor.Val == "bg1")
            {
                Light1Color light1Color = slide.SlideLayoutPart.SlideMasterPart.
                    ThemePart.Theme.ThemeElements.ColorScheme.Light1Color;
                if (light1Color.RgbColorModelHex != null)
                {
                    FontColor = "#" + light1Color.RgbColorModelHex.Val.Value;
                }
                else if (light1Color.SystemColor != null)
                {
                    FontColor = "#" + light1Color.SystemColor.LastColor.Value;
                }
            }
            else if (schemeColor.Val == "bg2")
            {
                Light2Color light2Color = slide.SlideLayoutPart.SlideMasterPart.
                    ThemePart.Theme.ThemeElements.ColorScheme.Light2Color;
                if (light2Color.RgbColorModelHex != null)
                {
                    FontColor = "#" + light2Color.RgbColorModelHex.Val.Value;
                }
                else if (light2Color.SystemColor != null)
                {
                    FontColor = "#" + light2Color.SystemColor.LastColor.Value;
                }
            }
            else if (schemeColor.Val == "tx1")
            {
                Dark1Color dark1Color = slide.SlideLayoutPart.SlideMasterPart.
                   ThemePart.Theme.ThemeElements.ColorScheme.Dark1Color;
                if (dark1Color.RgbColorModelHex != null)
                {
                    FontColor = "#" + dark1Color.RgbColorModelHex.Val.Value;
                }
                else if (dark1Color.SystemColor != null)
                {
                    FontColor = "#" + dark1Color.SystemColor.LastColor.Value;
                }
            }
            else if (schemeColor.Val == "tx2")
            {
                Dark2Color dark2Color = slide.SlideLayoutPart.SlideMasterPart.
                 ThemePart.Theme.ThemeElements.ColorScheme.Dark2Color;
                if (dark2Color.RgbColorModelHex != null)
                {
                    FontColor = "#" + dark2Color.RgbColorModelHex.Val.Value;
                }
                else if (dark2Color.SystemColor != null)
                {
                    FontColor = "#" + dark2Color.SystemColor.LastColor.Value;
                }
            }
            else if (schemeColor.Val == "hlink")
            {
                Hyperlink HyperLink = slide.SlideLayoutPart.SlideMasterPart.
                 ThemePart.Theme.ThemeElements.ColorScheme.Hyperlink;
                if (HyperLink.RgbColorModelHex != null)
                {
                    FontColor = "#" + HyperLink.RgbColorModelHex.Val.Value;
                }
            }
            else if (schemeColor.Val == "folHlink")
            {
                FollowedHyperlinkColor folHyperLink = slide.SlideLayoutPart.SlideMasterPart.
                 ThemePart.Theme.ThemeElements.ColorScheme.FollowedHyperlinkColor;
                if (folHyperLink.RgbColorModelHex != null)
                {
                    FontColor = "#" + folHyperLink.RgbColorModelHex.Val.Value;
                }
            }
            if (string.IsNullOrEmpty(FontColor)) {
                FontColor = ReadAccentSchemeColors(schemeColor, slide);
            }
            if (FontColor.Replace("#", "") == "") {
                var chren= slide.SlideLayoutPart.SlideMasterPart.ThemePart.Theme.ThemeElements.ColorScheme.ChildElements;
                foreach(var cl in chren) {

                    if (schemeColor.Val == cl.LocalName) {
                        if (schemeColor.Val == "dk1" || schemeColor.Val == "lt1")
                        {
                            if (cl.GetFirstChild<SystemColor>() != null)
                            {
                                FontColor = "#" + cl.GetFirstChild<SystemColor>().LastColor;
                            }
                            else {
                                FontColor = "#" + cl.GetFirstChild<RgbColorModelHex>().Val.Value; ;
                            }
                            
                        }
                        else {
                            FontColor ="#"+cl.GetFirstChild<RgbColorModelHex>().Val.Value; ;
                        }
                    }
                }
            }
            return FontColor;
        }

        public static string ReadAccentSchemeColors(SchemeColor schemeColor, PPTSlide slide)
        {
            string FontColor = "";
            for (int i = 1; i <= 6; i++)
            {
                if (schemeColor.Val == "accent" + i)
                {
                    switch (i)
                    {
                        case 1:
                            {
                                Accent1Color c = slide.SlideLayoutPart.SlideMasterPart.
                                        ThemePart.Theme.ThemeElements.ColorScheme.Accent1Color;
                                if (c.RgbColorModelHex != null)
                                    FontColor = "#" + c.RgbColorModelHex.Val.Value;
                            }
                            break;
                        case 2:
                            {
                                Accent2Color c = slide.SlideLayoutPart.SlideMasterPart.
                                        ThemePart.Theme.ThemeElements.ColorScheme.Accent2Color;
                                if (c.RgbColorModelHex != null)
                                    FontColor = "#" + c.RgbColorModelHex.Val.Value;
                            }
                            break;
                        case 3:
                            {
                                Accent3Color c = slide.SlideLayoutPart.SlideMasterPart.
                                           ThemePart.Theme.ThemeElements.ColorScheme.Accent3Color;
                                if (c.RgbColorModelHex != null)
                                    FontColor = "#" + c.RgbColorModelHex.Val.Value;
                            }
                            break;
                        case 4:
                            {
                                Accent4Color c = slide.SlideLayoutPart.SlideMasterPart.
                                    ThemePart.Theme.ThemeElements.ColorScheme.Accent4Color;
                                if (c.RgbColorModelHex != null)
                                    FontColor = "#" + c.RgbColorModelHex.Val.Value;
                            }
                            break;
                        case 5:
                            {
                                Accent5Color c = slide.SlideLayoutPart.SlideMasterPart.
                                           ThemePart.Theme.ThemeElements.ColorScheme.Accent5Color;
                                if (c.RgbColorModelHex != null)
                                    FontColor = "#" + c.RgbColorModelHex.Val.Value;
                            }
                            break;
                        case 6:
                            {
                                Accent6Color c = slide.SlideLayoutPart.SlideMasterPart.
                                           ThemePart.Theme.ThemeElements.ColorScheme.Accent6Color;
                                if (c.RgbColorModelHex != null)
                                    FontColor = "#" + c.RgbColorModelHex.Val.Value;
                            }
                            break;
                        default: { } break;
                    }
                }
            }
            return FontColor;
        }

       
    }
}