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

namespace ESCFlashTool
{
    public partial class Form1 : Form
    {
        String flashstring;
        String avrdude;
        String c;
        String programmer;
        String p;
        String chip;
        String flash;
        String firmware;
        //flashstring = avrdude+c+programmer+chip+flash+firmware
        public Form1()
        {
            InitializeComponent();
            flashstring = "";
            avrdude = "avrdude.exe";
            c = "-c";
            programmer = "";
            p = "-p";
            chip = "m8";
            flash = "flash:w:";
            firmware = "";
        }

        private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBox1.CheckState == CheckState.Checked)
            {
                comboBox1.SelectedIndex = comboBox1.Items.Count - 1;
                comboBox1.Enabled = false;
                textBox1.ReadOnly = false;
                textBox1.Text = "";
            }
            else
            {
                comboBox1.SelectedIndex = 0;
                comboBox1.Enabled = true;
                textBox1.ReadOnly = true;
                textBox1.Text = "";
            }
        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (comboBox1.SelectedIndex == comboBox1.Items.Count - 1) checkBox1.Checked = true;
            else programmer = comboBox1.Items[comboBox1.SelectedIndex].ToString();
            updFlashString();
        }

        private void checkBox2_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBox2.CheckState == CheckState.Checked)
            {
                comboBox3.Enabled = true;
                panel3.Enabled = false;
            }
            else
            {
                panel3.Enabled = true;
                comboBox3.Enabled = false;
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            List<string> files = DirectoryListing();
            for (int i = 0; i < files.Count; i++) treeView1.Nodes.Add(files[i]);
        }

        public List<string> DirectoryListing()
        {
            FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.tunerspotter.com/");
            request.Method = WebRequestMethods.Ftp.ListDirectory;
            request.Credentials = new NetworkCredential("escfirmware", "Hh314159");
            FtpWebResponse response = (FtpWebResponse)request.GetResponse();
            Stream responseStream = response.GetResponseStream();
            StreamReader reader = new StreamReader(responseStream);

            List<string> result = new List<string>();

            while (!reader.EndOfStream)
            {
                result.Add(reader.ReadLine());
            }
            reader.Close();
            response.Close();
            return result;
        }

        public void Download(string destination)
        {
            FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.tunerspotter.com/" + firmware);
            request.Method = WebRequestMethods.Ftp.DownloadFile;
            request.Credentials = new NetworkCredential("escfirmware", "Hh314159");
            FtpWebResponse response = (FtpWebResponse)request.GetResponse();
            Stream responseStream = response.GetResponseStream();
            StreamReader reader = new StreamReader(responseStream);

            StreamWriter writer = new StreamWriter(destination + "\\" + firmware);
            writer.Write(reader.ReadToEnd());

            writer.Close();
            reader.Close();
            response.Close();
        }

        public List<string> DirectoryListing(string folder)
        {
            FtpWebRequest request = (FtpWebRequest)WebRequest.Create("tunerspotter.com" + folder);
            request.Method = WebRequestMethods.Ftp.ListDirectory;
            request.Credentials = new NetworkCredential("escfirmware", "Hh314159");
            FtpWebResponse response = (FtpWebResponse)request.GetResponse();
            Stream responsestream = response.GetResponseStream();
            StreamReader reader = new StreamReader(responsestream);

            List<string> result = new List<string>();

            while (!reader.EndOfStream) result.Add(reader.ReadLine());
            reader.Close();
            response.Close();
            return result;
        }

        private void checkBox3_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBox3.CheckState == CheckState.Checked)
            {
                panel2.Enabled = false;
                treeView1.Enabled = true;
                button1.Enabled = true;
            }
            else
            {
                panel2.Enabled = true;
                treeView1.Enabled = false;
                treeView1.Enabled = false;
            }
        }

        /*
         *
         * String flashstring;
        String avrdude;
        String c;
        String programmer;
        String p;
        String chip;
        String flash;
        String firmware;
        //flashstring = avrdude+c+programmer+chip+flash+firmware
        public Form1()
        {
            InitializeComponent();
            flashstring = "";
            avrdude = "avrdude.exe";
            c = "-c";
            programmer = "";
            p = "-p";
            chip = "m8";
            flash = "flash:w:";
            firmware = "";
        }*/

        private void button2_Click(object sender, EventArgs e)
        {
            try
            {
                textBox4.Text = "";
                System.IO.Directory.SetCurrentDirectory(Application.StartupPath);
                new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.AllAccess, Application.StartupPath).Demand();
                Download(Application.StartupPath);
                System.Diagnostics.ProcessStartInfo procStartInfo = new System.Diagnostics.ProcessStartInfo("avrdude.exe", " " + flashstring.Replace(avrdude, "") /*+ " & pause"*/);
                procStartInfo.WorkingDirectory = Application.StartupPath;
                procStartInfo.RedirectStandardOutput = true;
                procStartInfo.RedirectStandardError = true;
                procStartInfo.UseShellExecute = false;
                procStartInfo.CreateNoWindow = true;
                System.Diagnostics.Process proc = new System.Diagnostics.Process();
                proc.StartInfo = procStartInfo;
                proc.EnableRaisingEvents = true;
                proc.Start();
                StreamReader reader = proc.StandardOutput;
                StreamReader errorreader = proc.StandardError;
                textBox4.Text = reader.ReadToEnd();
                textBox4.Text += "\r\n\r\n\r\n________________________________\r\n" + errorreader.ReadToEnd();

                proc.WaitForExit();
            }
            catch (Exception ex)
            {
                textBox4.Text = ex.Message;
            }
        }

        private void updFlashString()
        {
            flashstring = avrdude + " " + c + " " + programmer + " " + p + " " + chip + " " + flash + firmware;
            textBox5.Text = flashstring;
        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            if (checkBox1.CheckState == CheckState.Checked)
            {
                programmer = textBox1.Text;
                updFlashString();
            }
        }

        private void comboBox3_SelectedIndexChanged(object sender, EventArgs e)
        {
            firmware = comboBox3.Items[comboBox3.SelectedIndex].ToString();
            updFlashString();
        }
        /*
         *0 tp.hex
1 tgy.hex
2 tp_nfet.hex
3 bs_nfet.hex
4 bs.hex
5 m40a.hex
6 tgy6a.hex
7 rct50a.hex
         * */
        private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (comboBox2.SelectedIndex == 0) comboBox3.SelectedIndex = 0;
            if (comboBox2.SelectedIndex == 1) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 2) comboBox3.SelectedIndex = 0;
            if (comboBox2.SelectedIndex == 3) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 4) comboBox3.SelectedIndex = 2;
            if (comboBox2.SelectedIndex == 5) comboBox3.SelectedIndex = 3;
            if (comboBox2.SelectedIndex == 6) comboBox3.SelectedIndex = 3;
            if (comboBox2.SelectedIndex == 7) comboBox3.SelectedIndex = 3;
            if (comboBox2.SelectedIndex == 8) comboBox3.SelectedIndex = 4;
            if (comboBox2.SelectedIndex == 10) comboBox3.SelectedIndex = 3;
            if (comboBox2.SelectedIndex == 20) comboBox3.SelectedIndex = 5;
            if (comboBox2.SelectedIndex == 21) comboBox3.SelectedIndex = 6;
            if (comboBox2.SelectedIndex == 22) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 23) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 24) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 25) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 26) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 27) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 28) comboBox3.SelectedIndex = 1;
            if (comboBox2.SelectedIndex == 29) comboBox3.SelectedIndex = 7;
            if (comboBox2.SelectedIndex == 30) comboBox3.SelectedIndex = 1;



            updFlashString();
        }

        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
        {
            firmware = treeView1.SelectedNode.Text;
            updFlashString();
        }

        private void exitToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }

        private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
        {
            MessageBox.Show("ESC Flash Tool created by chatch15117");
        }
    }
}