using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WindowsFormsCore.Operations;

namespace WindowsFormsCore
{
    public enum LNum
    {
        x1 = 1,
        x2 = 2,
        x3 = 3,
        x4 = 4,
        x5 = 5,
        x6 = 6,
        x7 = 7,
        x8 = 8,
        x9 = 9,
        x10 = 10,
        x11 = 11,
        x12 = 12,
        x13 = 13,
        x14 = 14,
        x15 = 15,
        x16 = 16,
        x17 = 17,
        x18 = 18,
        x19 = 19,
        x20 = 20,
        x21 = 21,
        x22 = 22,
        x23 = 23,
        x24 = 24,
        x25 = 25,
        x26 = 26,
        x27 = 27,
        x28 = 28,
        x29 = 29,
        x30 = 30,
        x31 = 31,
        x32 = 32,
        x33 = 33,
        x34 = 34,
        x35 = 35
    }
    public partial class Form1 : Form
    {

        Random rnd = new CryptoRandom(DateTime.Now.DayOfYear);
        private Lotto lotto;
        private List<string> clicked;
        private byte numClicks = 0;
        private bool clearing;

        public Form1()
        {
            InitializeComponent();
            lotto = new Lotto(rnd);
            ClearChks();
        }

        private void btnGenerate_Click(object sender, EventArgs e)
        {

            var ansver = lotto.RandomRad();
            txtNr1.Text = ansver[0];
            txtNr2.Text = ansver[1];
            txtNr3.Text = ansver[2];
            txtNr4.Text = ansver[3];
            txtNr5.Text = ansver[4];
            txtNr6.Text = ansver[5];
            txtNr7.Text = ansver[6];
        }

        private string randomNum()
        {
            return Enum.GetName(typeof(LNum), rnd.Next((int)LNum.x1, (int)LNum.x35));
        }

        private void btnGenMotNr_Click(object sender, EventArgs e)
        {
            lblIndicator.BackColor = SystemColors.Control;
            lblIndicator.Text = "     ";
            List<string> jmfList = new List<string>();
            txtNr21.Text = string.IsNullOrEmpty(txtNr1.Text) ? "" : lotto.AntiCircularValue(int.Parse(txtNr1.Text)).ToString();
            jmfList.Add(txtNr21.Text);
            txtNr22.Text = string.IsNullOrEmpty(txtNr2.Text) ? "" : lotto.AntiCircularValue(int.Parse(txtNr2.Text)).ToString();
            jmfList.Add(txtNr22.Text);
            txtNr23.Text = string.IsNullOrEmpty(txtNr3.Text) ? "" : lotto.AntiCircularValue(int.Parse(txtNr3.Text)).ToString();
            jmfList.Add(txtNr23.Text);
            txtNr24.Text = string.IsNullOrEmpty(txtNr4.Text) ? "" : lotto.AntiCircularValue(int.Parse(txtNr4.Text)).ToString();
            jmfList.Add(txtNr24.Text);
            txtNr25.Text = string.IsNullOrEmpty(txtNr5.Text) ? "" : lotto.AntiCircularValue(int.Parse(txtNr5.Text)).ToString();
            jmfList.Add(txtNr25.Text);
            txtNr26.Text = string.IsNullOrEmpty(txtNr6.Text) ? "" : lotto.AntiCircularValue(int.Parse(txtNr6.Text)).ToString();
            jmfList.Add(txtNr26.Text);
            txtNr27.Text = string.IsNullOrEmpty(txtNr7.Text) ? "" : lotto.AntiCircularValue(int.Parse(txtNr7.Text)).ToString();
            jmfList.Add(txtNr27.Text);

            jmfList.Sort();
            var prev = string.Empty;
            foreach (var str in jmfList)
            {
                if (str == prev)
                {
                    lblIndicator.BackColor = Color.Red;
                    lblIndicator.Text = str;
                    break;
                }
                prev = str;
            }

        }

        private void btnTest_Click(object sender, EventArgs e)
        {
            var tstIn = decimal.Parse(txtTestIn.Text);
            txtTestOut.Text = $"number for angle {tstIn} = {lotto.GetNumberByAngle(tstIn)}";
        }

        private void chk_CheckedChanged(object sender, EventArgs e)
        {
            if (!clearing)
            {
                var clickTxt = ((CheckBox)sender).Text;

                if (clicked.Any(c => c == clickTxt))
                {

                    clicked.Remove(clickTxt);
                    clicked.ToList().ForEach(x => Debug.Write($"{x},"));
                    Debug.WriteLine("");
                }
                else
                {
                    clicked.Add(clickTxt);
                }

                if (clicked.Count() > 6)
                {


                    for (int i = 0; i < 7; i++)
                    {
                        switch (i + 1)
                        {
                            case 1:
                                {
                                    txtNr1.Text = clicked[i];
                                    break;
                                }
                            case 2:
                                {
                                    txtNr2.Text = clicked[i];
                                    break;
                                }
                            case 3:
                                {
                                    txtNr3.Text = clicked[i];
                                    break;
                                }
                            case 4:
                                {
                                    txtNr4.Text = clicked[i];
                                    break;
                                }
                            case 5:
                                {
                                    txtNr5.Text = clicked[i];
                                    break;
                                }
                            case 6:
                                {
                                    txtNr6.Text = clicked[i];
                                    break;
                                }
                            case 7:
                                {
                                    txtNr7.Text = clicked[i];
                                    break;
                                }
                        }
                    }
                    ClearChks();
                }
            }
        }

        private void ClearChks()
        {
            clearing = true;
            foreach (var chk in gpbInmata.Controls)
            {
                if (chk.GetType() == typeof(CheckBox))
                {
                    ((CheckBox)chk).Checked = false;
                }
            }
            clicked = new List<string>();
            numClicks = 0;
            clearing = false;
        }

        private void btnClear_Click(object sender, EventArgs e)
        {
            ClearChks();
            gpbInmata.Refresh();
        }
    }
}