OnDoc/DOCGEN/clsDocGen.cs

using DOCGEN.Klassen;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using edoka_dms;
using Syncfusion.XlsIO.Parser.Biff_Records;
using Syncfusion.DocIO.DLS;
using System.Data.SqlClient;
using System.Data;
using System.Runtime.CompilerServices;
using Model;
using Database;
using NLog.Config;
using System.Runtime.Serialization;
using System.Xml.Linq;
using NLog.LayoutRenderers;
using System.Configuration;
using Syncfusion.DocIO;
using Syncfusion.Pdf;
using System.IO;
using Syncfusion.Compression.Zip;
using Syncfusion.Pdf.Graphics;
using Syncfusion.Pdf.Parsing;

namespace DOCGEN
{

    public class DocGen
    {
        public edoka_dms.clsConnectionProvider conn_edoka = new edoka_dms.clsConnectionProvider();
        private static readonly NLog.Logger Logger = NLog.LogManager.GetCurrentClassLogger();
        public string DokumentID = "";
        private string startupdir = "";
        public string connectionstring = "";
        public clsDocData DocData = new clsDocData();
        DB db = new DB();
        public string apikey = "";
        public string resturi = "";

        public void Lic()
        {
            // 25. string lickey = "Ngo9BigBOggjHTQxAR8/V1NCaF5cXmZCf1FpRmJGdld5fUVHYVZUTXxaS00DNHVRdkdnWXdecXRdQ2heUU13XUI="
            //string lickey = "Ngo9BigBOggjHTQxAR8/V1NCaF5cXmZCf1FpRmJGdld5fUVHYVZUTXxaS00DNHVRdkdnWXZeeXRQR2NZUEZ2WkE=";
            string lickey = "MzYzODg2NkAzMjM4MmUzMDJlMzBTOWljRmxNelA1d1VGOHpGR0lxQzB6UTAwKzIxK2VBNEhBZFp5alcxb1NVPQ==";
            Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense(lickey);
        }
        public DocGen() {
            Lic();
        }
        public DocGen(string Connectionstring)
        {
            this.connectionstring = Connectionstring;
            this.DocData = DocData;
            db.connectionstring = this.connectionstring;
            Lic();
        }

        public DocGen(string Connectionstring, string RestURI, string ApiKey)
        {
            this.connectionstring = Connectionstring;
            this.DocData = DocData;
            db.connectionstring = this.connectionstring;
            Lic();
            this.resturi = RestURI;
            this.apikey = ApiKey;
        }
        public string GenDocID(clsDocData docdata, bool editdoc, string dokumentid)
        {
            this.DocData = docdata;
            if (DocData.UseEDOKA_Values.ToUpper() == "TRUE")
            {
                DokumentID=db.Create_EDOKA_Doc(this.DocData,editdoc,dokumentid);
                Logging.DocLog.Info("Dokument erstellt", "DocGen", DokumentID, docdata.PartnerNr.ToString(), docdata.Ersteller.ToString());
            }
            else { DokumentID = ""; };
            return DokumentID;
        }

        public string Barcodetest(string dokumentid)
        {
            return "";
        }

        public string generate_pdf(string dokumentid)
        {
            return "";
        }
        public string geneate_dummy_pdf(string inhalt)
        {
            using (PdfDocument document = new PdfDocument())
            {
                // Set the page size.
                document.PageSettings.Size = PdfPageSize.A4;

                //Add a page to the document.
                PdfPage page = document.Pages.Add();

                //Create PDF graphics for the page.
                PdfGraphics graphics = page.Graphics;

                //create the PDF font.
                PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 20);

                //Draw the text.
                graphics.DrawString(inhalt, font, PdfBrushes.Black, new System.Drawing.PointF(0, 0));

                // Write the PDF document to file
                MemoryStream outputStream = new MemoryStream();
                document.Save(outputStream);
                byte[] bytes;
                bytes = outputStream.ToArray();
                outputStream.Close();
                outputStream = null;
                document.Close();

                return Convert.ToBase64String(bytes);
            }
        }

        
        public string generate_serienbrief(string vorlage,serienbrief sb, string dokumentid, string resturi, string apikey)
        {
            SyncFWord sfword = new SyncFWord(resturi,apikey);
            clsdok dok = new clsdok("", "", "","");
            clsDocData dd = new clsDocData();
            dd.DocMacros = new List<clsDocMacro>();
            dd.Dokumentid = dokumentid;
            dd.DokumentDatum = sb.dokumentdatum.ToString();
            dd.Unterschrift_Links=sb.unterschriftlinks.ToString();
            dd.Unterschrift_Rechts = sb.unterschriftrechts.ToString();
            dd.DocValues = sb.DocValues;
            dd.As_Faksimile = sb.faksimile_unterschrfit.ToString();
            dd.Barcode = sb.vertrag == 1;
            dd.VorlageNr = sb.officevorlagenr.ToString();
            dd.barcode_height = sb.barcode_height;
            dd.barcode_width = sb.barcode_width;
            dd.barcode_top = sb.barcode_top;
            dd.barcode_left = sb.barcode_left;
            dd.barcode_horizontal = sb.barcode_horizontal;
            dd.barcode_font=sb.barcode_font;
            dd.barcode_fontsize = Convert.ToInt32(sb.barcode_fontsize);
            dd.barcode_textposition=sb.barcode_textposition;
            dd.barcode_zusatz = sb.barcode_zusatz;
            dd.barcode_type=sb.barcode_type;
            dd.barcode_content = sb.barcode_content;
            dd.barcode_text = sb.barcode_text;
            
            dok.dokument = sfword.Generate_Word(vorlage,dd, sb.img_unterschriftlinks,sb.img_unterschrfitrechts,sb.img_faktura,true);
            DocGet dget = new DocGet(this.connectionstring);
            string pdfdoc = dget.Convert_Word_To_PDF(dok.dokument);
            if (dd.Barcode)
            {
               
                System.Drawing.Image barcode = sfword.Get_Barcodeimage(dd);

                var stream = new MemoryStream(Convert.FromBase64String(pdfdoc));
                
                PdfLoadedDocument loadedDocument = new PdfLoadedDocument(stream);
                PdfBitmap image = new PdfBitmap(barcode);
                for (int i = 0; i < loadedDocument.Pages.Count; i++)
                {
                    PdfLoadedPage loadedPage = loadedDocument.Pages[i] as PdfLoadedPage;
                    PdfGraphics graphics = loadedPage.Graphics;
                    if (dd.barcode_horizontal == 1)
                    {
                        graphics.DrawImage(image, dd.barcode_left, dd.barcode_top, dd.barcode_width, dd.barcode_height);
                    }
                    else
                    {
                        graphics.DrawImage(image, dd.barcode_left, dd.barcode_top, dd.barcode_width, dd.barcode_height);
                    }
                }
                loadedDocument.ConvertToPDFA(PdfConformanceLevel.Pdf_A1B);
                MemoryStream outputStream = new MemoryStream();
                loadedDocument.Save(outputStream);
                byte[] bytes;
                bytes = outputStream.ToArray();
                dok.dokument = Convert.ToBase64String(bytes);
                dget = null;
                outputStream = null;
                
            } else
            {
                dok.dokument = pdfdoc;
            }
            db = null;
            
            dok.doktype = "P";
            
            sfword = null;
            return dok.dokument;
        }

        public bool signdoc(string dokumentid, string tempdir)
        {
            DB db1 = new DB(connectionstring);
            try
            {
               
                db1.Get_Tabledata("Select * from dokument where dokumentid = '" + dokumentid + "'", false, true);
                string unterschriftlinks = db1.dsdaten.Tables[0].Rows[0]["unterschriftlinks"].ToString();
                string unterschriftrechts = db1.dsdaten.Tables[0].Rows[0]["unterschriftrechts"].ToString();
                string dokumenttypnr = db1.dsdaten.Tables[0].Rows[0]["dokumenttypnr"].ToString();
                OnDocOffice.clsWordEdit we = new OnDocOffice.clsWordEdit(connectionstring, "", "", resturi, apikey);

                if (we.insert_signature(dokumentid, unterschriftlinks, unterschriftrechts, tempdir,dokumenttypnr))
                {
                    return true;

                }
            }
            catch {
                return false;
            }
            finally { db1 = null; }

            return true;
        }

       

        //public void createpdf(string filename)
        //{
        //    WordDocument document = new WordDocument(filename, FormatType.Automatic);
        //    CompatibilityMode compatibilityMode = document.Settings.CompatibilityMode;
        //    //document.UpdateDocumentFields();
        //    //document.UpdateDocumentFields();
        //    //TextSelection textSelection = document.Find("den Kunden", false, true);
        //    //WTextRange textRange = textSelection.GetAsOneRange();
        //    //Modifies the text
        //    //textRange.Text = "Replaced text";
        //    using (Syncfusion.DocToPDFConverter.DocToPDFConverter converter = new Syncfusion.DocToPDFConverter.DocToPDFConverter())
        //    {
        //        converter.Settings.EmbedFonts = true;
        //        //converter.Settings.UpdateDocumentFields = true;
        //        //converter.Settings.EnableAlternateChunks = true;
        //        //converter.Settings.AutoDetectComplexScript = true;

        //        //Converts Word document into PDF document
        //        using (PdfDocument pdfDocument = converter.ConvertToPDF(document))
        //        {
        //            pdfDocument.Save(filename + ".pdf");
        //        }
        //    };
        //}
    }

   
}