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

namespace Index_Checker
{
    public partial class Form1 : Form
    {
        int maxCnt = 0;
        List<string> addrList;
        public Form1()
        {
            InitializeComponent();
            maxCnt = 100;
            addrList = new List<string>();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            using (OpenFileDialog ofd = new OpenFileDialog() { Filter = "TXT|*.txt|CSV|*.csv" })
            {
                if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    string file = ofd.FileName;
                    if (file.EndsWith("txt"))
                    {
                        radioButton1.Checked = true;
                    }
                    else radioButton2.Checked = true;
                    textBox1.Text = file;
                }
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            using (SaveFileDialog ofd = new SaveFileDialog() { Filter = "TXT|*.txt|CSV|*.csv" })
            {
                if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
                {
                    string file = ofd.FileName;
                    if (file.EndsWith("txt"))
                    {
                        radioButton4.Checked = true;
                    }
                    else radioButton3.Checked = true;
                    textBox2.Text = file;
                }
            }
        }

        private void button6_Click(object sender, EventArgs e)
        {
            if (!File.Exists(textBox1.Text)) { MessageBox.Show("Входной файл не существует"); return; }
            addrList = new List<string>(File.ReadAllLines(textBox1.Text));
            maxCnt = addrList.Count;
            progressBar1.Maximum = maxCnt;
            label4.Text = string.Format("0/{0} (0%)", maxCnt);
        }

        private void button3_Click(object sender, EventArgs e)
        {
            Task task = new Task(() =>
            {
                for (int i = 0; i < 100; i++)
                {
                    UpdateResults(i);
                    Thread.Sleep(1000);
                }


            });
            task.Start();
        }

        void UpdateResults(int current)
        {
            BeginInvoke(new Action(() =>
            {
                progressBar1.Value = current;
                label4.Text = string.Format("{0}/{1} ({2}%)", current, maxCnt, current * 100 / maxCnt);
            }));
        }
        void UpdateInfo(string addr, string index)
        {
            BeginInvoke(new Action(() =>
            {
                label9.Text = index;
                label8.Text = addr;
            }));
        }
    }
}