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 MatchnigGame
{
    public partial class Form1 : Form
    {
        Label firstClicked = null;

        
        Label secondClicked = null;

        Random random = new Random();

          
            List<string> icons = new List<string>()
    {
        "!", "!", "N", "N", ",", ",", "k", "k",
        "b", "b", "v", "v", "w", "w", "z", "z"
    };
       
        private void AssignIconsToSquares()
        {
            
            foreach (Control control in tableLayoutPanel1.Controls)
            {
                Label iconLabel = control as Label;
                if (iconLabel != null)
                {
                    int randomNumber = random.Next(icons.Count);
                    iconLabel.ForeColor = iconLabel.BackColor;
                    iconLabel.Text = icons[randomNumber];
                
                    icons.RemoveAt(randomNumber);
                }
            }
        }
        public Form1()
        {
            InitializeComponent();

            AssignIconsToSquares();
        }

        private void tableLayoutPanel1_Paint(object sender, PaintEventArgs e)
        {

        }


        /// <summary>
        /// Every label's Click event is handled by this event handler
        /// </summary>
        /// <param name="sender">The label that was clicked</param>
        /// <param name="e"></param>
        private void label1_Click(object sender, EventArgs e)
        {
            // The timer is only on after two non-matching 
            // icons have been shown to the player, 
            // so ignore any clicks if the timer is running
            if (timer1.Enabled == true)
                return;

            Label clickedLabel = sender as Label;

            if (clickedLabel != null)
            {
              
                if (clickedLabel.ForeColor == Color.Black)
                    return;

       
                if (firstClicked == null)
                {
                    firstClicked = clickedLabel;
                    firstClicked.ForeColor = Color.Black;
                    return;
                }

               
                secondClicked = clickedLabel;
                secondClicked.ForeColor = Color.Black;

            
                timer1.Start();
            }
        }


        private void timer1_Tick(object sender, EventArgs e)
        {
        
            timer1.Stop();

       
            firstClicked.ForeColor = firstClicked.BackColor;
            secondClicked.ForeColor = secondClicked.BackColor;

           
            firstClicked = null;
            secondClicked = null;
        }
    }
}