COP-17/WinFormsProject/WinFormsLibrary/DocumentWithImage.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Drawing;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
using A = DocumentFormat.OpenXml.Drawing;
using DW = DocumentFormat.OpenXml.Drawing.Wordprocessing;
using PIC = DocumentFormat.OpenXml.Drawing.Pictures;
using Paragraph = DocumentFormat.OpenXml.Wordprocessing.Paragraph;
using Text = DocumentFormat.OpenXml.Wordprocessing.Text;
using Run = DocumentFormat.OpenXml.Wordprocessing.Run;
using WinFormsLibrary.SupportClasses;

namespace WinFormsLibrary
{
    public partial class DocumentWithImage : Component
    {
        private WordprocessingDocument? _wordDocument;

        private Body? _docBody;

        public DocumentWithImage()
        {
            InitializeComponent();
        }

        public DocumentWithImage(IContainer container)
        {
            container.Add(this);

            InitializeComponent();
        }

        public void CreateDocument(ImageClass imageClass)
        {
            // Проверка наличия данных
            if (string.IsNullOrEmpty(imageClass.Path) || string.IsNullOrEmpty(imageClass.Title) || imageClass.Files.Count == 0)
            {
                throw new Exception("Не все данные заполнены");
            }

            // Создаем Word-документ
            using (WordprocessingDocument wordDocument = WordprocessingDocument.Create(imageClass.Path, WordprocessingDocumentType.Document))
            {
                MainDocumentPart mainPart = wordDocument.AddMainDocumentPart();
                mainPart.Document = new Document();
                Body body = new Body();

                // Добавляем заголовок
                Paragraph titleParagraph = new Paragraph(new Run(new Text(imageClass.Title)));
                body.Append(titleParagraph);

                // Добавляем изображения
                mainPart.Document.Append(body);
                foreach (string imagePath in imageClass.Files)
                {
                    if (File.Exists(imagePath))
                    {
                        ImagePart imagePart = mainPart.AddImagePart(ImagePartType.Jpeg);
                        using (FileStream stream = new FileStream(imagePath, FileMode.Open))
                        {
                            imagePart.FeedData(stream);
                        }

                        AddImageToBody(wordDocument, mainPart.GetIdOfPart(imagePart));
                    }
                    else
                    {
                        Console.WriteLine($"Изображение '{imagePath}' не найдено.");
                    }
                }

                Console.WriteLine($"Word-документ успешно создан в файле '{imageClass.Path}'.");
            }
        }

        private void AddImageToBody(WordprocessingDocument wordDoc, string relationshipId)
        {
            var element =
         new Drawing(
             new DW.Inline(
                 new DW.Extent() { Cx = 1990000L, Cy = 1792000L },
                 new DW.EffectExtent()
                 {
                     LeftEdge = 0L,
                     TopEdge = 0L,
                     RightEdge = 0L,
                     BottomEdge = 0L
                 },
                 new DW.DocProperties()
                 {
                     Id = (UInt32Value)1U,
                     Name = "Picture 1"
                 },
                 new DW.NonVisualGraphicFrameDrawingProperties(
                     new A.GraphicFrameLocks() { NoChangeAspect = true }),
                 new A.Graphic(
                     new A.GraphicData(
                         new PIC.Picture(
                             new PIC.NonVisualPictureProperties(
                                 new PIC.NonVisualDrawingProperties()
                                 {
                                     Id = (UInt32Value)0U,
                                     Name = "New Bitmap Image.jpg"
                                 },
                                 new PIC.NonVisualPictureDrawingProperties()),
                             new PIC.BlipFill(
                                 new A.Blip(
                                     new A.BlipExtensionList(
                                         new A.BlipExtension()
                                         {
                                             Uri =
                                               "{28A0092B-C50C-407E-A947-70E740481C1C}"
                                         })
                                 )
                                 {
                                     Embed = relationshipId,
                                     CompressionState =
                                     A.BlipCompressionValues.Print
                                 },
                                 new A.Stretch(
                                     new A.FillRectangle())),
                             new PIC.ShapeProperties(
                                 new A.Transform2D(
                                     new A.Offset() { X = 0L, Y = 0L },
                                     new A.Extents() { Cx = 990000L, Cy = 792000L }),
                                 new A.PresetGeometry(
                                     new A.AdjustValueList()
                                 ) { Preset = A.ShapeTypeValues.Rectangle }))
                     ) { Uri = "http://schemas.openxmlformats.org/drawingml/2006/picture" })
             )
             {
                 DistanceFromTop = (UInt32Value)0U,
                 DistanceFromBottom = (UInt32Value)0U,
                 DistanceFromLeft = (UInt32Value)0U,
                 DistanceFromRight = (UInt32Value)0U,
                 EditId = "50D07946"
             });

            // Append the reference to the body. The element should be in 
            // a DocumentFormat.OpenXml.Wordprocessing.Run.
            wordDoc.MainDocumentPart.Document.Body.AppendChild(new Paragraph(new Run(element)));
        }
    }
}