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;

namespace ComboBuddy
{
    public partial class ComboBuddy : Form
    {
        public ComboBuddy()
        {
            InitializeComponent();
        }

        private void _okLabel1_Click(object sender, EventArgs e)
        {

        }

        private void fButton1_Click(object sender, EventArgs e)
        {
            int dupeCounter = 0;
            OpenFileDialog diag = new OpenFileDialog();
            String text = "";

            if (diag.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                StreamReader sr = new StreamReader(File.OpenRead(diag.FileName));
                while (sr.Peek() >= 0)
                {
                    text = sr.ReadLine();
                    if (listBox1.Items.Contains(text))
                    {
                        dupeCounter += 1;
                    }
                    else if (text != null)
                    {
                        listBox1.Items.Add(text);
                    }
                }
                sr.Close();
            }
            else
            {
                MessageBox.Show("Please Select a File Path");
            }

            MessageBox.Show(dupeCounter + " Duplicates Removed");
        }

        private void fButton2_Click(object sender, EventArgs e)
        {
            listBox1.Items.Clear();
        }

        private void fButton3_Click(object sender, EventArgs e)
        {
            OpenFileDialog diag2 = new OpenFileDialog();
            if (diag2.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                StreamWriter sw = new StreamWriter(File.OpenWrite(diag2.FileName));
                foreach (string item in listBox1.Items)
                {
                    sw.Write(item);
                }
                sw.Dispose();
                MessageBox.Show("Export Complete");
            }
        }

        private void meteButtonBlue2_Click(object sender, EventArgs e)
        {
            string user, pass;
            int pos;
            if (delimText.Text == "" || delimText.Text.Length > 1)
            {
                MessageBox.Show("Delimeter is empty or contains more than 1 character", "Error");
            }
            else
            {
                foreach (string item in listBox1.Items)
                {
                    pos = item.IndexOf(delimText.Text);
                    if (pos != -1)
                    {
                        user = item.Substring(0, pos);
                        pass = item.Substring(pos + 1);
                        ListViewItem lvi = new ListViewItem(user);
                        lvi.SubItems.Add(pass);
                        listView1.Items.Add(lvi);
                    }
                }
            }
        }

        private void meteButtonBlue3_Click(object sender, EventArgs e)
        {
            listBox1.Sorted = true;
            MessageBox.Show("Put in order A->Z");
        }

        private void meteButtonBlue4_Click(object sender, EventArgs e)
        {
            if (listBox1.Sorted == true)
            {
                for (int i = 0; i < listBox1.Items.Count / 2; i++)
                {
                    var tmp = listBox1.Items[i];
                    listBox1.Items[i] = listBox1.Items[listBox1.Items.Count - i - 1];
                    listBox1.Items[listBox1.Items.Count - i - 1] = tmp;
                }
                MessageBox.Show("Put in Z->A Order");
            }
            else
            {
                listBox1.Sorted = true;
                for (int i = 0; i < listBox1.Items.Count / 2; i++)
                {
                    var tmp = listBox1.Items[i];
                    listBox1.Items[i] = listBox1.Items[listBox1.Items.Count - i - 1];
                    listBox1.Items[listBox1.Items.Count - i - 1] = tmp;
                }
                MessageBox.Show("Put in Z->A Order");
            }
        }

        private void meteButtonGreen1_Click(object sender, EventArgs e)
        {
            listView1.Items.Clear();
        }

        private void meteButtonGreen2_Click(object sender, EventArgs e)
        {
            OpenFileDialog diag3 = new OpenFileDialog();
            if (diag3.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                StreamWriter sw2 = new StreamWriter(File.OpenWrite(diag3.FileName));
                foreach (ListViewItem item in listView1.Items)
                {
                    sw2.WriteLine(item.Text);
                }
                sw2.WriteLine();
                sw2.WriteLine();

                //Code that exports the subitems as well

                sw2.Dispose();
            }
            else
            {
                MessageBox.Show("Error occurred. Did not write.");
            }

        }
    }
}