using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ReversiRaiz
{
    public partial class Form1 : Form
    {
        int zetten = 0;
        const int rijen = 6; //breedte
        const int kolommen = 6; //hoogte
        const int kleur = 3; //kleuren
        int[,,] bordstand = new int[kolommen, rijen, kleur];
        Rectangle[,] posities = new Rectangle[kolommen, rijen];

        public Form1()
        {
            InitializeComponent();
            panel1.Paint += TekenSteen;
            this.DoubleBuffered = true;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
        }

        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 < kolommen; x++)
            {
                for (int y = 0; y < rijen; 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 o, PaintEventArgs e)
        {
            e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
            try
            {
                for (int x = 0; x < rijen; x++)
                {
                    for (int y = 0; y < kolommen; y++)
                    {
                        if (!(bordstand[x, y, 1] == 0))
                        {
                            Brush kleur = GenereerKleur(bordstand[x, y, 1]);
                            e.Graphics.FillEllipse(kleur, posities[x, y]);
                        }
                    }
                }

            }
            catch (Exception ex)
            {
            }

        }

        public void GetBoxClicked(int mouseX, int mouseY)
        {

            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++;
            }
            countX -= 1;
            countY -= 1;

            bordstand[countX, countY, 1] = BepaalKleur();

            //boxcount++;
        }

        public Brush GenereerKleur(int nummer)
        {
            switch (nummer)
            {
                default:
                    return Brushes.Blue;
                case 1:
                    return Brushes.Blue;
                case 2:
                    return Brushes.Red;
            }

        }

        public int BepaalKleur()
        {
            if (zetten == 0)
            {
                return 1;
            }
            if (zetten % 2 == 0)
            {
                //even
                return 1;
            }
            else
                return 2;
        }

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

        private void panel1_MouseClick(object sender, MouseEventArgs e)
        {
            panel1.Invalidate();
            GetBoxClicked(e.X, e.Y);
            zetten++;
            //MessageBox.Show(box.x.ToString() + "; " + box.y.ToString());
        }
    }
}