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;
using System.IO;

namespace HangManHW
{

    //Dominik Lazowskileja
    // HomeWork 4 -- CPSC 275
    // This program is hangman game which is generated through dynamic labels
    // and a picks an answer at random for a text file.
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private char[] alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".ToCharArray(); //alphabet array for dynamic labels
        List<Label> alphaLabels = new List<Label>(); //list of labels for each alphabet letter
        List<HangManUIDisplay> presLabels = new List<HangManUIDisplay>();
        int guess = 0; // will store wrong guesses
        int winCount = 0; // will be set equal to the length of the random chosen president
        int correctGuess = 0;

        private void Form1_Load(object sender, EventArgs e)
        {
            List<String> presidents = GetPresisdentList(); //getting the list of presidents via method
            Random rand = new Random(); //start of logic used to pick a
                                        //random president from the list and turn it into a char array
            int randPresident = rand.Next(1, presidents.Count() - 1); //setting the range from 1 to the president list count
            char[] chosenPresident = presidents[randPresident].ToCharArray();
            winCount = presidents[randPresident].Replace(" ", "").Length;

            //Title Label
            Label title = new Label();

            //Control Properties for Label
            title.Location = new System.Drawing.Point(333, 9);
            title.Text = presidents[0].ToString();
            title.AutoSize = true;
            title.Font = new Font("Arial", 16, FontStyle.Bold);

            //Adding Control to Form
            this.Controls.Add(title);

            for (int i = 0; i < chosenPresident.Length; i++) //dynamically creates labels filled with
            {
                if (char.IsWhiteSpace(chosenPresident[i])) //Skips past spaces in president name
                {
                    continue;
                }

                //Create Control for Form
                Label presidentLetter = new Label();
                Label blank = new Label();

                //Set control properties for labels
                presidentLetter.Location = new System.Drawing.Point(12 + i * 54, 122);
                presidentLetter.Text = chosenPresident[i].ToString();
                presidentLetter.AutoSize = true;
                presidentLetter.BackColor = System.Drawing.Color.Yellow;
                presidentLetter.Font = new Font("Arial", 14, FontStyle.Bold);
                presidentLetter.Hide();

                blank.Location = new System.Drawing.Point(12 + i * 54, 122); //blank labels as place holders
                blank.AutoSize = true;
                blank.BackColor = System.Drawing.Color.LightGray;
                blank.Font = new Font("Arial", 14, FontStyle.Bold);
                blank.Text = " ";
                blank.Show();

                presLabels.Add(new HangManUIDisplay
                {
                    PresidentLetter = presidentLetter,
                    Blank = blank
                });

                //Add Control to Form
                this.Controls.Add(presidentLetter);
                this.Controls.Add(blank);
            }


            for (int i = 0; i < alpha.Length; i++) //creating the labels for the alphabet
            {
                //Create Control for Form
                Label alphaChar = new Label();

                //Set control properties for labels
                alphaChar.Location = new System.Drawing.Point(22 + i * 54, 64);
                alphaChar.Text = alpha[i].ToString();
                alphaChar.AutoSize = true;
                alphaChar.BackColor = System.Drawing.Color.LightBlue;
                alphaChar.Font = new Font("Arial", 14, FontStyle.Bold);

                alphaChar.Click += AlphaChar_Click; //click event to label
                //Add Control to Form
                this.Controls.Add(alphaChar);
            }

        }

        private void AlphaChar_Click(object sender, EventArgs e)
        {
            Label alphaLabel = (Label)sender; //giving the label clicked a value inside this event
            string letter = alphaLabel.Text;
            bool found = false;


            foreach (HangManUIDisplay presLetter in presLabels)
            {
                if (presLetter.PresidentLetter.Text == letter) //compares the letter clicked by the user to the current president
                {
                    presLetter.PresidentLetter.Show();
                    presLetter.Blank.Hide();
                    found = true;
                    correctGuess++;
                }
            }

            alphaLabel.Hide(); // Hides the label after clicked
            if (!found) // logic used to display the hangman if guess is incorrect
            {
                guess++;
                if (guess == 1)
                {
                    pnlString.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlString.Visible = true;
                }
                if (guess == 2)
                {
                    pnlHead.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlHead.Visible = true;
                }

                if (guess == 3)
                {
                    pnlEye1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlEye1.Visible = true;
                }

                if (guess == 4)
                {
                    pnlEye2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlEye2.Visible = true;
                }
                if (guess == 5)
                {
                    pnlMouth.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlMouth.Visible = true;
                }
                if (guess == 6)
                {
                    pnlTorso.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlTorso.Visible = true;
                }
                if (guess == 7)
                {
                    pnlArmR.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlArmR.Visible = true;
                }

                if (guess == 8)
                {
                    pnlArmLeft.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlArmLeft.Visible = true;
                }
                if (guess == 9)
                {
                    pnlLegL.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlLegL.Visible = true;
                }
                if (guess == 10)
                {
                    pnlLegR.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
                    pnlLegR.Visible = true;
                }
            }

            if (winCount == correctGuess)
            {
                MessageBox.Show("You have won!");
            }

            if (guess >= 10)
            {
                MessageBox.Show("You have reached the max number of guesses");
            }
        }

        private List<string> GetPresisdentList()//list used to read in file
        {
            List<string> presidents = new List<string>();

            using (StreamReader fileInput = new StreamReader("Assignment4.txt")) // passing in object in an array to split it
            {
                presidents = fileInput.ReadToEnd().Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries).ToList();

                return presidents;
            }
        }


    }
}