using Eugen.ESystem;
using Microsoft.Win32;
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 System.Xml.Linq;

namespace Test_DynamicMenuItems
{
    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 = System.Reflection.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();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            labelProgramInfo.Text = String.Concat(ProgramName, "\r\n", ProgramVersion, "\r\n", Copyright); // Zeigt die Programm-Information an
            labelDLLInfo.Text = String.Concat(DynamicMenuItems.DllName, "\r\n", DynamicMenuItems.DllVersion, "\r\n", DynamicMenuItems.Copyright); // Zeigt die DLL-Information an

            InitDynamicMenuItemObjectDynamicMenuItemEvent();
        }
        
        DynamicMenuItems dynamicMenuItemObject = new DynamicMenuItems(); //Event deklarieren

        private void InitDynamicMenuItemObjectDynamicMenuItemEvent()
        {
            string logfile = @"H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\DynamicMenuItems.git\Daten\Log.log"; //Name der Logdatei
            DynamicMenuItems.LogFile = logfile; //Namen der Logdatei bekanntgeben

            dynamicMenuItemObject.DynamicMenuItemEvent += dynamicMenuItemObject_DynamicMenuItemEvent; //Event abonnieren
        }

        private void buttonAddMenuItem_Click(object sender, EventArgs e)
        {
            dynamicMenuItemObject.Password = "abc";
            dynamicMenuItemObject.XmlFile = "H:\\Programmieren\\Git-WorkRepository\\VisualStudio\\_DLL\\DynamicMenuItems.git\\Daten\\LicenseBundles.xml";
            //dynamicMenuItemObject.Topic = "NX-Portal";//Topic der XML-Datei
            //dynamicMenuItemObject.Group = "Bundle"; //Gruppe der XML-Datei
            //dynamicMenuItemObject.Key = "License"; //Schlüssel der XML-Datei
            dynamicMenuItemObject.Menu = subtestToolStripMenuItem; //Menu unter dem die MenuItems angelegt werden sollen
            //dynamicMenuItemObject.BackColor = Color.FromArgb(60, 60, 60); //Hintergrundfarbe des MenuItems
            //dynamicMenuItemObject.ForeColor = SystemColors.ControlDark; //Vordergrundfarbe des MenuItems

            dynamicMenuItemObject.AddMenuItem("NX91110"); //Einen Menueintrag erzeugen
        }

        private void buttonAddmenuItems_Click(object sender, EventArgs e)
        {
            dynamicMenuItemObject.Password = "abc";
            dynamicMenuItemObject.XmlFile = "H:\\Programmieren\\Git-WorkRepository\\VisualStudio\\_DLL\\DynamicMenuItems.git\\Daten\\LicenseBundles.xml";
            //dynamicMenuItemObject.Topic = "NX-Portal";//Topic der XML-Datei
            //dynamicMenuItemObject.Group = "Bundle"; //Gruppe der XML-Datei
            //dynamicMenuItemObject.Key = "License"; //Schlüssel der XML-Datei
            dynamicMenuItemObject.Menu = subtestToolStripMenuItem; //Menu unter dem die MenuItems angelegt werden sollen
            dynamicMenuItemObject.BackColor = Color.FromArgb(60, 60, 60); //Hintergrundfarbe des MenuItems
            dynamicMenuItemObject.ForeColor = SystemColors.ControlDark; //Vordergrundfarbe des MenuItems

            string[] items = { "NX91110", "NX93300", "SC13500" }; //Liste der Menueinträge die angelegt werden sollen
            dynamicMenuItemObject.AddMenuItems(items); //Menueinträge aus einer List erzeugen
        }

        private void buttonAddMenuItemsFromXML_Click(object sender, EventArgs e)
        {
            dynamicMenuItemObject.Password = "abc";
            dynamicMenuItemObject.XmlFile = "H:\\Programmieren\\Git-WorkRepository\\VisualStudio\\_DLL\\DynamicMenuItems.git\\Daten\\LicenseBundles.xml";
            dynamicMenuItemObject.Topic = "NX-Portal";//Topic der XML-Datei
            dynamicMenuItemObject.Group = "Bundle"; //Gruppe der XML-Datei
            dynamicMenuItemObject.Key = "License"; //Schlüssel der XML-Datei
            dynamicMenuItemObject.Menu = subtestToolStripMenuItem; //Menu unter dem die MenuItems angelegt werden sollen
            dynamicMenuItemObject.BackColor = Color.FromArgb(60, 60, 60); //Hintergrundfarbe des MenuItems
            dynamicMenuItemObject.ForeColor = SystemColors.ControlDark; //Vordergrundfarbe des MenuItems
            
            dynamicMenuItemObject.AddMenuItemsFromXML(); //Alle Menüeinträge aus einer XML-Datei erzeugen
        }

        private void buttonRemoveItem_Click(object sender, EventArgs e)
        {
            dynamicMenuItemObject.Menu = subtestToolStripMenuItem;

            dynamicMenuItemObject.RemoveMenuItem("NX91110"); //Einen Menüeintrag löschen
        }

        private void buttonRemoveItems_Click(object sender, EventArgs e)
        {
            dynamicMenuItemObject.Menu = subtestToolStripMenuItem;

            string[] items = { "NX91110", "NX93300", "SC13500" };

            dynamicMenuItemObject.RemoveMenuItems(items); //Eine Liste von Menüeinträgen löschen
        }

        private void buttonRemoveAllMenuItems_Click(object sender, EventArgs e)
        {
            dynamicMenuItemObject.Menu = subtestToolStripMenuItem;

            dynamicMenuItemObject.RemoveAllMenuItems(); //Alle Menüeinträge löschen
        }

        public static void dynamicMenuItemObject_DynamicMenuItemEvent(Object objSender, EventArgs e)
        {
            DoSomethingInForm1(); //Wird ausgeführt, wenn ein Event gefeuert wird
        }

        public static void DoSomethingInForm1()
        {
            //Wird ausgeführt, wenn ein Untermenüpunkt ausgewählt wird
            MessageBox.Show("Juhu, es hat funktioniert");
        }
    }
}