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 PackageIO;

namespace Tutorial_ReadWriteCSharp
{
    public partial class Form1 : Form
    {
        string path;

        public Form1()
        {
            InitializeComponent();
        }

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

        private void openToolStripMenuItem_Click(object sender, EventArgs e)
        {
            OpenFileDialog open = new OpenFileDialog();
            open.Title = "Choose your DF3 Game .txt file!";
            open.Filter = "Text Files (.txt) | *.txt";
            if (open.ShowDialog() == DialogResult.OK)
            {
                path = open.FileName;
                Reader readfile = new Reader(path);
                readfile.Position = 0x0;
                if (readfile.PeekString(0xB) == "DF3GAMEFILE")
                {
                    MessageBox.Show("The file has been opened!");
                    groupBox1.Enabled = true;
                    readfile.Position = 0x225;
                    textBox1.Text = Convert.ToString(readfile.PeekString(0x3F));


                }
                else
                {
                    MessageBox.Show("The file has been found however it was not a DF3 File!!!");
                }

            }
            else
            {

            }
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            textBox1.MaxLength = 63;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Writer write = new Writer(path, Endian.Little, 0L);
            write.Position = 0x225;
            write.WriteString(textBox1.Text);

        }
    }
}