Check size

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;
using Excel = Microsoft.Office.Interop.Excel;
using System.Collections;
using System.Threading;
using System.Diagnostics;


namespace CheckSize
{
    public partial class CheckSize : Form
    {
        int itemToList = 0;
        double totalSize;
        static double TotalSizeOfFolderByte;
        static double TotalSizeOfFolder;
        static double sizeOfDirKb;
        static string[] arr = new string[30];
        int countListviewShowFolder = 0;
        int counterNoListViewFolder = 1;
        int counterColumnListPathSize = 80;
        string[] GetPathFromlistViewShowFolder;
        string[] GetFullPath;
        double[] StoreSizeofFolder =new double[30];
        int CounterPositionofList=0;
        int[] storeCounterPositionToArray=new int[30];
        ArrayList eeee = new ArrayList();
        string[] LocationGet;

        double storeTotalSize = 0;

        ArrayList storeNamePath = new ArrayList();
        ArrayList storeLastNamePath = new ArrayList();
        string TheLastFolderName=null;

        int countAllArrayList = 0;


        ArrayList StoreLocation = new ArrayList();
        ArrayList storeLocationcheckSize = new ArrayList();

        string[] storeAllLocation = new string[1000];


        ArrayList GetAllLocation = new ArrayList();

        public CheckSize()
        {


            InitializeComponent();

        }

        public void getSize(string pathLocation)
        {
            try
            {
                DirectoryInfo dInfo = new DirectoryInfo(@pathLocation);
                sizeOfDirKb = DirectorySize(dInfo, true) / (1024);


               TotalSizeOfFolderByte = sizeOfDirKb / (1024 * 1024);

               if (TotalSizeOfFolderByte < 100)
                {
                    TotalSizeOfFolder = Math.Floor(TotalSizeOfFolderByte * 100) / 100;

                }
               else if (TotalSizeOfFolderByte >= 100)
                {
                    TotalSizeOfFolder = Math.Floor(TotalSizeOfFolderByte);


                }
               itemToList++;
            }
            catch (Exception e)
            {

            }
           // itemToList++;
        }
        double Total=0;
        double total1 = 0;
        double DirectorySize(DirectoryInfo dInfo, bool includeSubDir)
        {

            Application.DoEvents();

             totalSize = dInfo.EnumerateFiles()
                         .Sum(file => file.Length);
             Total = Total + totalSize / 1024 / 1024 / 1024;
             total1 = Total;
             if (total1 < 100)
             {
                 total1 = Math.Floor(total1 * 100) / 100;

             }
             else if (total1 >= 100)
             {
                 total1 = Math.Floor(total1);


             }
            if (includeSubDir)
            {
                totalSize += dInfo.EnumerateDirectories()
                         .Sum(dir => DirectorySize(dir, true));


            }

           // Total = totalSize / (1024 * 1024);



             //Console.WriteLine(Total);
             listViewShowPathSize.Items[itemToList].SubItems[4].Text = (total1).ToString();
             listViewShowPathSize.EnsureVisible(listViewShowPathSize.Items.Count - 1);

            return totalSize;

        }



        private void btnChooseFile_Click(object sender, EventArgs e)
        {
            listViewShowFolder.Items.Clear();
            listViewShowPathSize.Items.Clear();
            btnGetFolder.Enabled = true;
            btnStart.Enabled = true;
            countListviewShowFolder = 0;
            counterNoListViewFolder = 1;
            OpenFileDialog ChooseFile = new OpenFileDialog();
            DialogResult ResultPathFile = ChooseFile.ShowDialog();
            if (ResultPathFile == DialogResult.OK)
            {
                txtPathFile.Clear();
                txtPathFile.Text = ChooseFile.FileName;
            }


        }

        public void readLocationFromFile(string Location)
        {

             LocationGet = File.ReadAllLines(Location);

             foreach (string a in LocationGet)
             {
                 StoreLocation.Add(a);

                         foreach (string b in Directory.GetDirectories(a, "*", SearchOption.TopDirectoryOnly))
                         {
                             GetAllLocation.Add(b);
                         }
             }

        }


        public void CheckBoxListFolder()
        {

            for (int i = 0; i < listViewShowFolder.Items.Count; i++)
            {
                if (listViewShowFolder.Items[i].Checked == true)
                {
                    GetPathFromlistViewShowFolder = listViewShowFolder.Items[i].Text.Split('\\');

                    listViewShowPathSize.Columns.Add(GetPathFromlistViewShowFolder[2] + " (" + GetPathFromlistViewShowFolder[3] + ")", counterColumnListPathSize, HorizontalAlignment.Left);

                    foreach (string b in Directory.GetDirectories(listViewShowFolder.Items[i].Text, "*", SearchOption.TopDirectoryOnly))
                    {
                        storeNamePath.Add(b);
                        if (storeLastNamePath.Contains(b.Split('\\').Last().ToString()))
                        {
                            storeTotalSize = 0;


                        }
                        else
                        {
                            storeLastNamePath.Add(b.Split('\\').Last().ToString());

                        }
                    }

                }
            }
            listViewShowPathSize.Columns.Add("Total", 100, HorizontalAlignment.Left);


        }


        public void GetSizeToTheList()
        {
            foreach (string AllLastFolderName in storeLastNamePath)
            {

                storeTotalSize = 0;
                int countArray = 2;

                foreach (string StorePath in storeNamePath)
                {
                    TheLastFolderName = StorePath.Split('\\').Last();

                    countAllArrayList++;

                    if (AllLastFolderName.Equals(TheLastFolderName))
                    {

                        arr[1] = TheLastFolderName;
                        CounterPositionofList = 0;

                        CalculateTheSameNameFolder();
                        getSize(StorePath);





                        for (int i = 0; i < listViewShowFolder.Items.Count; i++)
                        {
                            if (listViewShowFolder.Items[i].Checked == true)
                            {
                                GetPathFromlistViewShowFolder = listViewShowFolder.Items[i].Text.Split('\\');
                                GetFullPath = StorePath.Split('\\');
                                if (GetPathFromlistViewShowFolder[2] + GetPathFromlistViewShowFolder[3] == GetFullPath[2] + GetFullPath[3])
                                {

                                    StoreSizeofFolder[CounterPositionofList] = TotalSizeOfFolder;
                                    storeCounterPositionToArray[CounterPositionofList] = CounterPositionofList + 2;
                                    CounterPositionofList++;


                                }
                                else
                                {

                                    arr[CounterPositionofList + 2] = "0";

                                    CounterPositionofList++;
                                }

                            }

                        }
                        countArray++;

                    }

                }





                storeLastTotalSizeToList();


            //    CalculateTheSameNameFolder();

                ClearStoreSizeofFolder();
                CounterPositionofList = 0;

           }


        }
        public void storeLastTotalSizeToList()
        {
            for (int i = 0; i < storeCounterPositionToArray.Length; i++)
            {

                arr[storeCounterPositionToArray[i]] = StoreSizeofFolder[i].ToString();

            }

        }

        public void CalculateTheSameNameFolder()
        {
            //if (countAllArrayList >= storeNamePath.Count)
            //{
            //    CounterPositionofList = 0;
            //    for (int i = 0; i < listViewShowFolder.Items.Count; i++)
            //    {
            //        if (listViewShowFolder.Items[i].Checked == true)
            //        {
            //            try
            //            {

            //                storeTotalSize = storeTotalSize + double.Parse(arr[CounterPositionofList + 2]);
            //                CounterPositionofList++;


            //            }
            //            catch (Exception eee)
            //            {

            //            }
            //        }

            //    }

              //  arr[CounterPositionofList + 2] = storeTotalSize.ToString();


                arr[0] = counterNoListViewFolder.ToString();
                ListViewItem lvi = new ListViewItem(arr);
                listViewShowPathSize.Items.Add(lvi);

                listViewShowPathSize.Refresh();
                listViewShowPathSize.Items[listViewShowPathSize.Items.Count - 1].EnsureVisible();
                counterNoListViewFolder++;
           // }

        }
        public void ClearStoreSizeofFolder()
        {
            for (int i = 0; i < storeCounterPositionToArray.Length; i++)
            {
                StoreSizeofFolder[i] = 0;
            }
        }

        public void applyToTask()
        {

         foreach(string fullpath in storeNamePath){
                arr[0] = counterNoListViewFolder.ToString();
                arr[1] = fullpath.Split('\\').Last();
                arr[2] = fullpath;
                ListViewItem lvi = new ListViewItem(arr);
                listViewShowPathSize.Items.Add(lvi);

                listViewShowPathSize.Refresh();
                listViewShowPathSize.Items[listViewShowPathSize.Items.Count - 1].EnsureVisible();
                counterNoListViewFolder++;


                getSize(fullpath);

                Total = 0;
                totalSize = 0;

            };

        }


        private void btnStart_Click(object sender, EventArgs e)
        {



                 applyToTask();

            //   foreach(string fullpath in storeNamePath){
            //    arr[0] = counterNoListViewFolder.ToString();
            //    arr[1] = fullpath.Split('\\').Last();
            //    arr[2] = fullpath;
            //    ListViewItem lvi = new ListViewItem(arr);
            //    listViewShowPathSize.Items.Add(lvi);

            //    listViewShowPathSize.Refresh();
            //    listViewShowPathSize.Items[listViewShowPathSize.Items.Count - 1].EnsureVisible();
            //    counterNoListViewFolder++;


            //    getSize(fullpath);

            //    Total = 0;
            //    totalSize = 0;

            //};

            //CheckBoxListFolder();  //check box for check size when checkbox is true check size else skip

            //GetSizeToTheList();  //check what folder that the same name and check what folder not the same name to get size to list
            ////for (int i = 1; i <= 1000; i++)
            ////{
            ////    ListViewItem LVI = new ListViewItem("Track " + i);
            ////    LVI.SubItems.Add("Updated");

            ////    listViewShowPathSize.Items.Add(LVI);
            ////    listViewShowPathSize.TopItem = LVI;
            ////    listViewShowPathSize.EnsureVisible(listViewShowPathSize.Items.Count - 1);
            //  //  Application.DoEvents();
          //  }
            MessageBox.Show("Already!");
        }

        private void btnGetFolder_Click(object sender, EventArgs e)
        {


            readLocationFromFile(txtPathFile.Text);

            foreach (string getLocation in StoreLocation)
            {

                listViewShowFolder.CheckBoxes = true;
                ListViewItem lvi = new ListViewItem(getLocation);
                listViewShowFolder.Items.Add(lvi);
                listViewShowFolder.Items[countListviewShowFolder].Checked = true;

                countListviewShowFolder++;
            }

            btnGetFolder.Enabled = false;
        }

        private void btnClear_Click(object sender, EventArgs e)
        {
            StoreLocation.Clear();
            listViewShowFolder.Items.Clear();
            listViewShowPathSize.Items.Clear();
            countListviewShowFolder = 0;
            counterNoListViewFolder = 1;
            txtPathFile.Clear();
            GetAllLocation.Clear();
            btnStart.Enabled = true;
            btnGetFolder.Enabled = true;
        }

        private void btnCopy_Click(object sender, EventArgs e)
        {
            string clipText=null;
            for (int i = 0; i < listViewShowPathSize.Columns.Count; i++)
            {
                clipText += listViewShowPathSize.Columns[i].Text + "\t";

            }

            clipText += Environment.NewLine;
            foreach(ListViewItem lv in listViewShowPathSize.SelectedItems){
            for (int i = 0; i < listViewShowPathSize.Columns.Count;i++ )
            {
                clipText+=lv.SubItems[i].Text + "\t";

            }
            clipText += Environment.NewLine;

            }


                Clipboard.SetText(clipText);





        }

        private void tabPageCheck_Click(object sender, EventArgs e)
        {

        }

        private void CheckSize_Load(object sender, EventArgs e)
        {

        }

        private void listViewShowPathSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (listViewShowPathSize.SelectedItems.Count >= 0)
            {

                btnCopy.Enabled = true;

            }
            else {
                btnCopy.Enabled = false;
            }
        }


    }

}