namespace RCS_CalebFontenot
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private int cpuAction;
        private long cpuRockCount = 0, playerRockCount = 0, cpuScissorsCount = 0, playerScissorsCount = 0, cpuPaperCount = 0, playerPaperCount = 0;
        private void updateTextBoxes()
        {
            // Increment the textboxes!
            cpuRockCounter.Text = "Rock: " + cpuRockCount.ToString();
            playerRockCounter.Text = "Rock: " + playerRockCount.ToString();

            cpuPaperCounter.Text = "Paper: " + cpuPaperCount.ToString();
            playerPaperCounter.Text = "Paper: " + playerPaperCount.ToString();

            cpuScissorsCounter.Text = "Scissors: " + cpuScissorsCount.ToString();
            playerScissorsCounter.Text = "Scissors: " + playerScissorsCount.ToString();
        }
        private void winIncrement(string whatToIncrement)
        {
            // Increment the variables!
            switch (whatToIncrement)
            {
                case "rockDraw":
                    cpuRockCount++;
                    playerRockCount++;
                    break;
                case "paperDraw":
                    cpuPaperCount++;
                    playerPaperCount++;
                    break;
                case "scissorsDraw":
                    cpuScissorsCount++;
                    playerScissorsCount++;
                    break;

                case "cpuRock":
                    cpuRockCount++;
                    break;
                case "playerRock":
                    playerRockCount++;
                    break;


                case "cpuPaper":
                    cpuPaperCount++;
                    break;
                case "playerPaper":
                    playerPaperCount++;
                    break;

                case "cpuScissors":
                    cpuScissorsCount++;
                    break;
                case "playerScissors":
                    playerScissorsCount++;
                    break;
            }
            updateTextBoxes();
        }
        private void endGame()
        {
            // Disable the interactivity of the images.
            rockPictureBox.Enabled = false;
            paperPictureBox.Enabled = false;
            scissorPictureBox.Enabled = false;
            // Re-enable the newGameButton.
            newGameButton.Enabled = true;

        }
        private void playRound(int action)
        {
            // The action variable determines what we will do.
            switch (action)
            {
                case -1: //The Player is starting the game.
                    Random rng = new Random();
                    cpuAction = rng.Next(0, 3);
                    statusLabel.Text = "The computer has chosen a move. Please make yours.";
                    // Clear the computer choice image.
                    cpuMove.Visible = false;
                    break;
                case 0: // The player has chosen rock.
                    switch (cpuAction)
                    {
                        case 0:
                            statusLabel.Text = "The computer has chosen rock. You chose rock as well. It is a draw.";
                            winIncrement("rockDraw");
                            cpuMove.Visible = true;
                            cpuMove.Image = Properties.Resources.Rock;
                            break;
                        case 1:
                            statusLabel.Text = "The computer chose paper. You chose rock. The computer wins!";
                            winIncrement("cpuPaper");
                            cpuMove.Visible = true;
                            cpuMove.Image = Properties.Resources.Paper;
                            break;
                        case 2:
                            statusLabel.Text = "The computer chose scissors. You chose rock. You win!";
                            winIncrement("playerScissors");
                            cpuMove.Visible = true;
                            cpuMove.Image = Properties.Resources.Scissors;
                            break;
                    }
                    endGame();
                    break;
                case 1:
                    switch (cpuAction)
                    {
                        case 0:
                            statusLabel.Text = "The computer has chosen rock. You chose paper. You win!";
                            winIncrement("cpuRock");
                            cpuMove.Visible = true;
                            cpuMove.Image = Properties.Resources.Rock;
                            break;
                        case 1:
                            statusLabel.Text = "The computer chose paper. You chose paper as well. It is a draw.";
                            winIncrement("paperDraw");
                            cpuMove.Visible = true;
                            cpuMove.Image = Properties.Resources.Paper;
                            break;
                        case 2:
                            statusLabel.Text = "The computer chose scissors. You chose paper. The computer wins!";
                            winIncrement("cpuScissors");
                            cpuMove.Image = Properties.Resources.Scissors;
                            cpuMove.Visible = true;
                            break;
                    }
                    endGame();
                    break;
                case 2:
                    {
                        switch (cpuAction)
                        {
                            case 0:
                                statusLabel.Text = "The computer has chosen rock. You chose scissors. The computer wins!";
                                winIncrement("cpuRock");
                                cpuMove.Image = Properties.Resources.Rock;
                                cpuMove.Visible = true;
                                break;
                            case 1:
                                statusLabel.Text = "The computer chose paper. You chose scissors. You win!";
                                winIncrement("playerScissors");
                                cpuMove.Image = Properties.Resources.Paper;
                                cpuMove.Visible = true;
                                break;
                            case 2:
                                statusLabel.Text = "The computer chose scissors. You chose scissors as well. It is a draw.";
                                winIncrement("paperDraw");
                                cpuMove.Image = Properties.Resources.Scissors;
                                cpuMove.Visible = true;
                                break;
                        }
                    }
                    endGame();
                    break;

            }
            
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            // Do some stuff on start
            statusLabel.Text = "Ready. Press 'New Game' to start a game.";
            // Disable the interactivity of the images.
            rockPictureBox.Enabled = false;
            paperPictureBox.Enabled = false;
            scissorPictureBox.Enabled = false;
        }

        private void clearButton_Click(object sender, EventArgs e)
        {
            cpuRockCount = 0;
            playerRockCount = 0;
            cpuScissorsCount = 0;
            playerScissorsCount = 0; 
            cpuPaperCount = 0; 
            playerPaperCount = 0;
            updateTextBoxes();

        }

        private void newGameButton_Click(object sender, EventArgs e)
        {
            // Enable the images' interactivity.
            rockPictureBox.Enabled = true;
            paperPictureBox.Enabled = true;
            scissorPictureBox.Enabled = true;
            // Disable this button.
            newGameButton.Enabled = false;
            playRound(-1);

        }

        private void rockPictureBox_Click(object sender, EventArgs e)
        {
            playRound(0);
        }


        private void paperPictureBox_Click(object sender, EventArgs e)
        {
            playRound(1);
        }

        private void scissorPictureBox_Click(object sender, EventArgs e)
        {
            playRound(2);
        }
        private void exitButton_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}