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

namespace GeneralMK.Forms
{
    public partial class Olx : Form
    {
        public Olx()
        {
            InitializeComponent();
        }
        public Thread t;
        private void bunifuThinButton21_Click(object sender, EventArgs e)
        {
            this.t = new Thread(new ThreadStart(this.StartScrape));
            this.t.IsBackground = true;
            this.t.Start();
        }

        private void bunifuThinButton22_Click(object sender, EventArgs e)
        {
            this.t.Abort();
            MessageBox.Show("Thread Has Been Aported!", "Stopped");
        }

        private void bunifuThinButton23_Click(object sender, EventArgs e)
        {
            this.metroGrid1.Rows.Clear();
        }

        private void bunifuThinButton24_Click(object sender, EventArgs e)
        {
            this.saveData();
            MessageBox.Show("Data Had Saved Succesfully", "Saved");
        }
        public void saveData()
        {
            using (SaveFileDialog saveFileDialog = new SaveFileDialog
            {
                Title = "Save Data",
                FileName = string.Format("{0} data.csv", this.metroGrid1.Rows.Count),
                Filter = "csv|*.csv;"
            })
            {
                if (saveFileDialog.ShowDialog() == DialogResult.OK)
                {
                    List<string> list = new List<string> { "url,title,price,date,city,phone" };
                    foreach (DataGridViewRow row in (IEnumerable)this.metroGrid1.Rows)
                    {
                        try
                        {
                            string str2 = row.Cells[0].Value.ToString().Trim();
                            string str3 = row.Cells[1].Value.ToString().Trim();
                            string str4 = row.Cells[2].Value.ToString().Trim();
                            string str5 = row.Cells[3].Value.ToString().Trim();
                            string str6 = row.Cells[4].Value.ToString().Trim();
                            string str7 = row.Cells[5].Value.ToString().Trim();
                            //list.Add(string.Format(""{str2}","{str3}","{str4}","{str5}","{str6}","{str7}""), new object[]
                            //{
                            //    str2,
                            //    str3,
                            //    str4,
                            //    str5,
                            //    str6,
                            //    str7
                            //}));
                        }
                        catch
                        {
                        }
                    }
                    string text5 = string.Empty;
                    foreach (string str in list)
                    {
                        text5 = text5 + str + Environment.NewLine;
                    }
                    File.Create(saveFileDialog.FileName).Close();
                    File.AppendAllText(saveFileDialog.FileName, text5, Encoding.UTF8);
                }
            }
        }
        public void StartScrape()
        {
            int num = 0;
            try
            {
                for (int i = 1; i <= int.Parse(this.bunifuMetroTextbox2.Text); i++)
                {
                    string url = this.bunifuMetroTextbox1.Text + "?page=" + i.ToString();
                    foreach (HtmlNode node in (IEnumerable<HtmlNode>)new HtmlWeb().Load(url).DocumentNode.SelectNodes("//div[@class=\"ads__item\"]"))
                    {
                        try
                        {
                            char[] separator = new char[] { '=' };
                            string str2 = node.Attributes["onclick"].Value.Split(separator)[1].Replace("'", string.Empty);
                            string[] textArray1 = new string[] { "ID" };
                            char[] chArray2 = new char[] { '.' };
                            string str3 = str2.Split(textArray1, StringSplitOptions.None)[1].Split(chArray2)[0];
                            string innerText = node.SelectSingleNode(".//*[@class='ads__item__title']").InnerText;
                            string str5 = node.SelectSingleNode(".//*[@class='ads__item__price price ']").InnerText;
                            string str6 = node.SelectSingleNode(".//*[@class='ads__item__date']").InnerText;
                            string str7 = node.SelectSingleNode(".//*[@class='ads__item__location']").InnerText;
                            string address = "https://olx.com.eg/ajax/misc/contact/phone/" + str3;
                            char[] chArray3 = new char[] { ':' };
                            char[] chArray4 = new char[] { '"' };
                            string str9 = new WebClient().DownloadString(address).Split(chArray3)[1].Split(chArray4)[1].Replace(" ", string.Empty);


                            this.metroGrid1.Invoke(new Action(delegate
                            {
                                this.metroGrid1.Rows.Add();
                            }));
                            this.metroGrid1.Rows[num].Cells[0].Value = str2;
                            this.metroGrid1.Rows[num].Cells[1].Value = innerText;
                            this.metroGrid1.Rows[num].Cells[2].Value = str5;
                            this.metroGrid1.Rows[num].Cells[3].Value = str6;
                            this.metroGrid1.Rows[num].Cells[4].Value = str7;
                            this.metroGrid1.Rows[num].Cells[5].Value = str9;
                            num++;
                        }
                        catch
                        {
                        }
                    }
                }
                MessageBox.Show("Completed Succesfully!", "Done", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
            }
            catch (Exception exception2)
            {
                MessageBox.Show(exception2.Message.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);
            }
        }
    }
}