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;

namespace ReversiRaiz
{
    public partial class Form1 : Form
    {
        public struct Box
        {
            public int x;
            public int y;
        }
        Box box = new Box();

        public int mouseX = 0;
        public int mouseY = 0;

        const int rijen = 6; //breedte
        const int kolommen = 6; //hoogte
        int[,] bordstand = new int[rijen, kolommen];
        Rectangle[,] posities = new Rectangle[6, 6];

        public Form1()
        {
            InitializeComponent();
            this.Paint += this.TekenSteen;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            for (int x = 0; x < rijen; x++)
            {
                for (int y = 0; y < kolommen; y++)
                {
                    bordstand[x, y] = 0;
                }
            }
        }

        private void panel1_Paint(object sender, PaintEventArgs e)
        {
            // tekent de kolommen
            for (int x = 0; x <= kolommen; x++)
            {
                e.Graphics.DrawLine(Pens.Gray, x * ((panel1.Width) / kolommen), 0, x * ((panel1.Width) / kolommen), panel1.Height);
            }

            // tekent de rijen
            for (int y = 0; y <= rijen; y++)
            {
                e.Graphics.DrawLine(Pens.Gray, 0, y * ((panel1.Height) / rijen), panel1.Width, y * ((panel1.Height) / rijen));
            }

            // zorgt ervoor dat de juiste stenen op het bord staan
            for (int x = 0; x < rijen; x++)
            {
                for (int y = 0; y < kolommen; y++)
                {
                    int lenhoog = panel1.Height / kolommen;
                    int lenbreedt = panel1.Width / rijen;
                    posities[x, y] = new Rectangle(x * lenhoog, y * lenbreedt, lenhoog, lenbreedt);
                }
            }
        }

        public void TekenSteen(object ob, PaintEventArgs e)
        {
            //switch (bordstand[box.x, box.y])
            //{
            //    default:
            //        e.Graphics.FillEllipse(Brushes.Yellow, posities[box.x, box.y]);
            //        break;
            //    case 1:
            //        e.Graphics.FillEllipse(Brushes.Red, posities[box.x, box.y]);
            //        break;
            //    case 2:
            //        e.Graphics.FillEllipse(Brushes.Blue, posities[box.x, box.y]);
            //        break;
            //}
            //e.Graphics.FillEllipse(Brushes.Yellow, posities[box.x, box.y]);
            e.Graphics.FillEllipse(Brushes.Black, posities[box.x, box.y]);

        }

        public Box GetBoxClicked(int mouseX, int mouseY)
        {
            Box retval = new Box();
            int stapX = panel1.Width / rijen;
            int stapY = panel1.Height / kolommen;
            int countX = 0;
            int countY = 0;

            for(int x = 0; x < mouseX; x += stapX)
            {
                countX++;
            }

            for (int y = 0; y < mouseY; y += stapY)
            {
                countY++;
            }
            retval.x = countX;
            retval.y = countY;
            return retval;
        }

        private void button1_Click(object sender, EventArgs e)
        {
        }

        private void panel1_MouseClick(object sender, MouseEventArgs e)
        {
            mouseX = e.X;
            mouseY = e.Y;
            box = GetBoxClicked(mouseX, mouseY);
            MessageBox.Show(box.x.ToString() + ", " + box.y.ToString());
        }
    }
}