using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;
using System.Xml;
using System.Net;

namespace WoWLauncher
{
    public partial class MainForm : Form
    {

        public MainForm()
        {
            InitializeComponent();
            this.FormBorderStyle = FormBorderStyle.FixedSingle;
        }

        private void MainForm_Load(object sender, EventArgs e)
        {
            using (SettingsForm form = new SettingsForm())
                form.ShowDialog();

            string pfad = Properties.Settings.Default.wowpfad;
            string pfadcomb = Path.Combine(pfad, "LauncherConfig.txt");

            StreamReader reader = new StreamReader(pfadcomb);

            string path = reader.ReadToEnd();
            reader.Close();

            Properties.Settings.Default.wowpfad = path;

        }

        private void button_play_Click(object sender, EventArgs e)
        {

            try
            {
                string pfad = Properties.Settings.Default.wowpfad;
                string pfadcomb = Path.Combine(pfad, "Wow.exe");
                string pfadcombdata = Path.Combine(pfad, "Cache");
                Process.Start(pfadcomb);

                Directory.Delete(pfadcombdata, true);

            }
            catch (Exception)
            {

                MessageBox.Show("Bitte überprüfen sie den WoW Pfad. Das Spiel konnte nicht gestartet werden.");
            }
        }

        private void toolStripMenuItem2_Click(object sender, EventArgs e)
        {
            string pfad = Properties.Settings.Default.wowpfad;
            string pfadcomb = Path.Combine(pfad, "LauncherConfig.txt");

            File.Delete(pfadcomb);

            using (SettingsForm form = new SettingsForm())
                form.ShowDialog();
        }



        private void downloadButton_Click(object sender, EventArgs e)
        {
            WebClient download = new WebClient();

            string wowpfad = Properties.Settings.Default.wowpfad;
            string wowpfadcomb = Path.Combine(wowpfad, "Patches.txt");
            string tempTxt = Path.GetTempFileName();
            string file1_version = null;
            string file1 = null;
            string file2_version = null;
            string file2 = null;
            string file3_version = null;
            string file3 = null;
            string file4_version = null;
            string file4 = null;
            string file5_version = null;
            string file5 = null;
            string file6_version = null;
            string file6 = null;

            string file1_temp_version = null;
            string file1_temp = null;
            string file2_temp_version = null;
            string file2_temp = null;
            string file3_temp_version = null;
            string file3_temp = null;
            string file4_temp_version = null;
            string file4_temp = null;
            string file5_temp_version = null;
            string file5_temp = null;
            string file6_temp_version = null;
            string file6_temp = null;

            //Benutzer Version Prüfen.
            if (File.Exists(wowpfadcomb))
            {
                using (StreamReader reader = new StreamReader("Patches.txt"))
                {
                    string line;
                    while ((line = reader.ReadLine()) != null)
                    {
                        file1_version = line;
                        line = reader.ReadLine();
                        file1 = line;

                        line = reader.ReadLine();
                        file2_version = line;
                        line = reader.ReadLine();
                        file2 = line;

                        line = reader.ReadLine();
                        file3_version = line;
                        line = reader.ReadLine();
                        file3 = line;

                        line = reader.ReadLine();
                        file4_version = line;
                        line = reader.ReadLine();
                        file4 = line;

                        line = reader.ReadLine();
                        file5_version = line;
                        line = reader.ReadLine();
                        file5 = line;

                        line = reader.ReadLine();
                        file6_version = line;
                        line = reader.ReadLine();
                        file6 = line;
                      }
                    reader.Close();
                }

                //Root Version Prüfen.
                if (File.Exists(wowpfadcomb))
                {
                    download.DownloadFile("http://178.254.36.140/downloads/patches/Patches.txt", @"" + wowpfad + "/Patches_Root.txt");

                    StreamReader readertemp = new StreamReader("Patches_Root.txt");
                    string linetemp;
                    linetemp = readertemp.ReadLine();
                    file1_temp_version = linetemp;
                    linetemp = readertemp.ReadLine();
                    file1_temp = linetemp;

                    linetemp = readertemp.ReadLine();
                    file2_temp_version = linetemp;
                    linetemp = readertemp.ReadLine();
                    file2_temp = linetemp;

                    linetemp = readertemp.ReadLine();
                    file3_temp_version = linetemp;
                    linetemp = readertemp.ReadLine();
                    file3_temp = linetemp;

                    linetemp = readertemp.ReadLine();
                    file4_temp_version = linetemp;
                    linetemp = readertemp.ReadLine();
                    file4_temp = linetemp;

                    linetemp = readertemp.ReadLine();
                    file5_temp_version = linetemp;
                    linetemp = readertemp.ReadLine();
                    file5_temp = linetemp;

                    linetemp = readertemp.ReadLine();
                    file6_temp_version = linetemp;
                    linetemp = readertemp.ReadLine();
                    file6_temp = linetemp;
                    readertemp.Close();
                }



                //Vergleichen der Ergebnisse, und ggf Download ausführen.

                if (file1_version != file1_temp_version)
                {
                    string dataPfad = Path.Combine(wowpfad, "Data");
                    download.DownloadFile("http://178.254.36.140/downloads/patches/" + file1 + "", @""+file1+"");
                }

                if (file2_version != file2_temp_version)
                {
                    string dataPfad = Path.Combine(wowpfad, "Data");
                    download.DownloadFile("http://178.254.36.140/downloads/patches/" + file2 + "", @"" + file2 + "");
                }

                if (file3_version != file3_temp_version)
                {
                    string dataPfad = Path.Combine(wowpfad, "Data");
                    download.DownloadFile("http://178.254.36.140/downloads/patches/" + file2 + "", @"" + file2 + "");
                }

                if (file4_version != file4_temp_version)
                {
                    string dataPfad = Path.Combine(wowpfad, "Data");
                    download.DownloadFile("http://178.254.36.140/downloads/patches/" + file2 + "", @"" + file2 + "");
                }

                if (file5_version != file5_temp_version)
                {
                    string dataPfad = Path.Combine(wowpfad, "Data");
                    download.DownloadFile("http://178.254.36.140/downloads/patches/" + file2 + "", @"" + file2 + "");
                }

                if (file6_version != file6_temp_version)
                {
                    string dataPfad = Path.Combine(wowpfad, "Data");
                    download.DownloadFile("http://178.254.36.140/downloads/patches/" + file2 + "", @"" + file2 + "");
                }

            }

            //Falls Patch.txt nicht vorhanden diese Downloaden.
            else
            {
                download.DownloadFile("http://178.254.36.140/downloads/patches/Patches.txt", @"" + wowpfad + "/Patches.txt");
            }

            try
            {
                string delete = Path.Combine(wowpfad, "Patches.txt");
                File.Delete(delete);
                File.Move("Patches_Root.txt", "Patches.txt");
            }

            catch(Exception error)
            {
                MessageBox.Show(error.Message);
            }

        }






        private void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
        {

        }

         private void backgroundWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {

        }


    }
}