using System;
using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    class BoardMaker
    {
        private Button[,] Table;
        private Form Board;
        public async Task<bool> Draw(Form board)
        {
            return await Task.Run(() =>
             {
                 var errors = false;
                 this.Board = board;

                 try
                 {
                     Table = new Button[10,10];
                     var _worker = new BackgroundWorker();
                     var _boardX = 0;
                     var _boardY = 0;

                     for (int x = 0; x < 10; x++)
                     {
                         for (int y = 0; y < 10; y++)
                         {
                             var temp = new Button()
                             {
                                 Height = 20,
                                 Width = 20,
                                 Location = new Point(_boardX, _boardY),
                             };

                             Table[x, y] = temp;

                             _boardY += 20;
                         }
                         _boardY = 0;
                         _boardX += 20;
                     }

                     _worker.DoWork += DrawBoard;
                 }
                 catch (Exception e)
                 {
                     errors = true;
                 }

                 return errors;
             });
        }

        private void DrawBoard(object sender, DoWorkEventArgs e)
        {
            foreach (var button in Table)
            {
                Board.Controls.Add(button);
            }
        }
    }
}