using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Eugen.NX;

namespace Test_NxVersion
{
    public partial class Form1 : Form
    {
        #region Version und Copyright
        // Version und Copyright
        string programName = Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase); //Den Programmnamen auslesen
        string programVersion = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
        static object[] attributes = Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
        string copyright = GenerateCopyright();
        string icon = Application.StartupPath + "\\Info.bmp";
        //Assembly Datum und Zeit
        static DateTime value = AssemblyDateTime();
        string date = value.ToShortDateString();
        string time = value.ToLongTimeString();
        private static DateTime AssemblyDateTime()
        {
            var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
            var buildDateTime = new DateTime(2000, 1, 1).Add(new TimeSpan(TimeSpan.TicksPerDay * version.Build + TimeSpan.TicksPerSecond * 2 * version.Revision));
            //Tage seit dem 1. Januar 2000 und Sekunden seit Mitternacht, (multiplizier mit 2 ergibt das Original)
            return buildDateTime;
        }

        private static string CurrentYear()
        {
            DateTime dtn = DateTime.Now;
            return dtn.Year.ToString();
        }

        private static string StartYear()
        {
            //string startYear = ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
            //return startYear.Remove(0, startYear.LastIndexOf(" ") + 1);
            string startYear = "";
            if (((AssemblyCopyrightAttribute)attributes[0]).Copyright.Contains("Copyright © "))
            {
                startYear = ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace("Copyright © ", "");
                while (startYear.StartsWith(" "))
                {
                    startYear = startYear.Remove(0, 1);
                }
                startYear = startYear.Remove(startYear.IndexOf(" "));
                return startYear;
            }
            else
            {
                DateTime dtn = DateTime.Now;
                return dtn.Year.ToString();
            }
        }

        private static string GenerateCopyright()
        {
            string startYear = StartYear();
            string currentYear = CurrentYear();

            if (startYear == currentYear)
            {
                return ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
            }
            else
            {
                //return String.Concat(((AssemblyCopyrightAttribute)attributes[0]).Copyright, "-", currentYear);
                return ((AssemblyCopyrightAttribute)attributes[0]).Copyright.Replace(startYear, String.Concat(startYear, "-", currentYear));
            }
        }
        #endregion

        #region Programm-Info
        /// <summary>
        /// Contains the name of the program file
        /// </summary>
        public static string ProgramName { set; get; }

        /// <summary>
        /// Contains the version of the program file
        /// </summary>
        public static string ProgramVersion { set; get; }

        /// <summary>
        /// Contains the copyright notice
        /// </summary>
        public static string Copyright { set; get; }

        private void SetProgramInfo()
        {
            //Name, Version und Copyright setzen
            ProgramName = programName;
            ProgramVersion = programVersion;
            Copyright = copyright;
        }
        #endregion

        public Form1()
        {
            SetProgramInfo();
            InitializeComponent();
            
            labelProgramInfo.Text = String.Concat("Programm-Info:\n\n",ProgramName, "\n", ProgramVersion, "\n", Copyright); //Programm-Info

            var nxv = new NxVersion(); //Initialisieren damit die DLL-Info abgefragt werden kann
            labelDLLInfo.Text = String.Concat("DLL-Info:\n\n", NxVersion.DllName, "\n", NxVersion.DllVersion, "\n", NxVersion.Copyright); //DLL-Info
        }

        private void buttonStart_Click(object sender, EventArgs e)
        {
            Start();
        }

        private void Start()
        {
            try
            {
                string version1 = "C:\\CAD\\NX10";
                //string version1 = "C:\\CAD\\NX1953";
                string version2 = "C:\\CAD\\NX12";

                NxVersion nxVer1 = new NxVersion(); //NX Version initialisieren
                NxVersion nxVer2 = nxVer1.GetNxVersion(version1); //Informationen über diese Version (C:\\CAD\\NX10) abrufen
                NxVersion nxVer3 = nxVer1.GetNxVersion(version2); //Informationen über diese Version (C:\\CAD\\NX12) abrufen

                //Werte zuordnen
                string text = "";
                text = "Eingabe Methode 1 (UGII_BASE_DIR):\n\nUGII_BASE_DIR: " + version1;
                text += "\n\nNX Patch: " + nxVer2.NXpatch;
                text += "\nNX Version: " + nxVer2.NXversion;
                text += "\nMaintenance Release: " + nxVer2.MaintenanceRelease;
                text += "\nUGII_PRODUCT_NAME: " + nxVer2.UgiiProductName;
                text += "\nUGII_MAJOR_VERSION: " + nxVer2.UgiiMajorVersion;
                text += "\nUGII_MINOR_VERSION: " + nxVer2.UgiiMinorVersion;
                text += "\nUGII_SUBMINOR_VERSION: " + nxVer2.UgiiSubminorVersion;
                text += "\nNX Phase: " + nxVer2.NXphase;
                text += "\nMaintenance Pack: " + nxVer2.MaintenancePack;
                text += "\nMaintenance Pack Number: " + nxVer2.MaintenancePackNumber;
                text += "\nNX_VERSION_STRING: " + nxVer2.NxVersionString;
                text += "\nNX_MAJOR_STRING: " + nxVer2.NxMajorVersionString;
                text += "\nNX_MINOR_STRING: " + nxVer2.NxMinorVersionString;
                text += "\nNX_SUBMINOR_STRING: " + nxVer2.NxSubminorVersionString;
                text += "\nNX_PHASE_STRING: " + nxVer2.NxPhaseString;
                text += "\nUGII_FULL_VERSION: " + nxVer2.UgiiFullVersion;
                text += "\nUGII_VERSION: " + nxVer2.UgiiVersion;
                if (Convert.ToInt32(version1.Remove(0, version1.IndexOf("NX") + 2)) > 12)
                {
                    text += "\nNX_COMPATIBLE_BASE_RELEASE_VERSION: " + nxVer2.NxCompatibleBaseReleaseVersion;
                }
                text += "\n\nPostNX12: " + nxVer2.PostNX12;
                labelNxVersion.Text = text; //Werte der installierten NX10 Version

                NxVersion nxVer4 = nxVer1.GetNxVersion("NX", 10, 0, 3, 5, 19); //Zweite Art der Zuordnung
                text = "";
                text = "Eingabe Methode 2 (Einzelne Werte):\n\nUGII_BASE_DIR: C:\\CAD\\NX10";
                text += "\n\nNX Patch: " + nxVer4.NXpatch;
                text += "\nNX Version: " + nxVer4.NXversion;
                text += "\nMaintenance Release: " + nxVer4.MaintenanceRelease;
                text += "\nUGII_PRODUCT_NAME: " + nxVer4.UgiiProductName;
                text += "\nUGII_MAJOR_VERSION: " + nxVer4.UgiiMajorVersion;
                text += "\nUGII_MINOR_VERSION: " + nxVer4.UgiiMinorVersion;
                text += "\nUGII_SUBMINOR_VERSION: " + nxVer4.UgiiSubminorVersion;
                text += "\nNX Phase: " + nxVer4.NXphase;
                text += "\nMaintenance Pack: " + nxVer4.MaintenancePack;
                text += "\nMaintenance Pack Number: " + nxVer4.MaintenancePackNumber;
                text += "\nNX_VERSION_STRING: " + nxVer4.NxVersionString;
                text += "\nNX_MAJOR_STRING: " + nxVer4.NxMajorVersionString;
                text += "\nNX_MINOR_STRING: " + nxVer4.NxMinorVersionString;
                text += "\nNX_SUBMINOR_STRING: " + nxVer4.NxSubminorVersionString;
                text += "\nNX_PHASE_STRING: " + nxVer4.NxPhaseString;
                text += "\nUGII_FULL_VERSION: " + nxVer4.UgiiFullVersion;
                text += "\nUGII_VERSION: " + nxVer4.UgiiVersion;
                if (Convert.ToInt32(version2.Remove(0, version1.IndexOf("NX") + 2)) > 12)
                {
                    text += "\nNX_COMPATIBLE_BASE_RELEASE_VERSION: " + nxVer4.NxCompatibleBaseReleaseVersion;
                }
                text += "\n\nPostNX12: " + nxVer4.PostNX12;
                labelNxVersion1.Text = text; //Werte der übergebenen NX Version (NX10.0.3.5MP19)

                //Werte vergleichen
                text = "Der Vergleich von " + version1 + " mit NX10 ergibt: ";
                text += nxVer2.Compare("NX", 10, 0, 3, 5, 19); //Installierte Version mit der übergebenen Version (NX10) vergleichen
                text += "\nDer Vergleich von " + version1 + " mit " + version2 + " ergibt: ";
                text += nxVer2.Compare(nxVer3); //Installierte Version mit der übergebenen Version (NX12) vergleichen
                text += "\nDer Vergleich von " + version2 + " mit " + version1 + " ergibt: ";
                text += nxVer3.Compare(nxVer2); //Übergebenen Version (NX12) mit der installierten Version vergleichen
                text += "\n\nLegende:\n0 = beide Versionen gleich\n1 = Erste Version neuer\n2 = Zweite Version ist neuer";
                labelCompare.Text = text;
            }
            catch (Exception ex)
            {
                MessageBox.Show("Es ist ein Fehler passiert!\n\nGenaue Beschreibung:\n" + ex.Message);
            }
        }
    }
}