using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using edoka_dms;
using DOCGEN.Klassen;
using EDOKA_Database;
using System.Data;
using Model;
using System.Diagnostics;
using NLog;

namespace DOCGEN.Generator
{
    
    public class DocGenerator_from_EDOKA
    {
        public string connectionstring;
        public string DokumentID;
        public string tempdir;
        private static readonly NLog.Logger Logger = NLog.LogManager.GetCurrentClassLogger();
        public DocGenerator_from_EDOKA(string connectionstring)
        {
            this.connectionstring = connectionstring;
        }

        public DocGenerator_from_EDOKA(string connectionstring, string tempdir)
        {
            this.connectionstring = connectionstring; 
            this.tempdir = tempdir;
        }

        public string Generate_Doc_EDOKA(string dokumentid)
        {
            EDOKA_DB db = new EDOKA_DB(connectionstring);
            DataTable dt = new DataTable();
            string Apptype = "";
            dt = db.Get_Vorlage_By_DokumentID(DokumentID);
            db.dsdaten.Tables.Clear();
            Apptype = db.Get_ApplicationType_from_Vorlage(Convert.ToInt32(dt.Rows[0]["nr"].ToString()));
            switch(Apptype.ToUpper())
            {
                case "DOCX": case "DOCM": case "DOC": case "DOT": case "Word":
                    SynFWord sfword = new SynFWord();
                    clsDocData docdata = new clsDocData();
                    docdata.PartnerNr = "1234";
                    generate_docdata(dokumentid, ref docdata);
                    string doc = sfword.Generate_Word(dt.Rows[0][0].ToString(),docdata);
                    return doc;
                    //System.IO.File.WriteAllBytes(tempdir + @"\" + dokumentid + ".docx", Convert.FromBase64String(doc));
                    //Process.Start(tempdir + @"\" + dokumentid + ".docx");
                    //break;
                case "XLSM": case "XLSX": case "XLST": case "XLS": case "XLT":
                    return "";
                    //break;
                case "PDF": case "ACROBAT": case "FORMULAR": case "DOKUMENT":
                    string pdf = dt.Rows[0][0].ToString();
                    return pdf;
                    //break ;
                default:
                    Logger.Info("DocGenerator_from_EDOKA: FileType unknown"+ Apptype);
                    return "";
                    //break;
            }

            //db.get_vorlage_to_file(db.dsdaten.Tables[0].Rows[0][1].ToString(),tempdir,dokumentid );
        }

        public void generate_docdata(string dokumentid, ref clsDocData docdata)
        {
            List<clsDocValue> docValues = new List<clsDocValue>();
            EDOKA_Database.EDOKA_DB db = new EDOKA_Database.EDOKA_DB(connectionstring);
            db.Get_Tabledata("exec sp_dokumentwerte '" + dokumentid + "',0", false, true);
            foreach (DataRow r in db.dsdaten.Tables[0].Rows)
            {
                clsDocValue dv = new clsDocValue();
                dv.TMBeginn = r["beginntextmarke"].ToString();
                dv.TMEnd = r["endetextmarke"].ToString();
                dv.FieldName = r["feldname"].ToString();
                dv.Value = r["xvalue"].ToString();
                docValues.Add(dv);
            }
            clsDocValue dv1 = new clsDocValue();
            dv1.TMBeginn = "";
            dv1.TMEnd = "";
            dv1.FieldName = "Text1";
            dv1.Value = "Das ist der Text, welcher automatisch in die Briefvorlage kopiert wird. " + "\r\n"+
                "Mit einem Zeilenumbruch";
            docValues.Add(dv1);
            docdata.As_Faksimile = "True";
            docdata.DocValues = docValues;
        }
     }
}