package Hangman;
import java.util.*;

public class Hang {

	public static void main(String[] args) {
		// TODO Auto-generated method stub

		String guessList = "";
		int lives, correct;
		lives = 5;
		correct = 0;
		String word = "i like";
		String[] underscores = new String[word.length()];

		play(correct, lives, word, guessList, underscores);


	}

	public static void changeDisplay(int correct, int lives, String word, String guessList, String[] underscores) {

		String live = "Lives: " + lives;
		String newSpace = "\n";
		String right = "Correct: " + correct + newSpace;
		String display = "";


		for (int i = 0; i < underscores.length; i++) {
			display += underscores[i];
		}

		String fin = live + newSpace + display + newSpace + right;
		System.out.println(picture(fin, lives, correct, word));

	}

	public static void play(int correct, int lives, String word, String guessList, String[] underscores) {

		Scanner in = new Scanner(System.in);

		for (int i = 0; i < underscores.length; i++) {
			if (word.charAt(i) == ' ') {
				underscores[i] = "  ";
			}
			else {
				underscores[i] = "_ ";
			}
		}
		String word1 = word;

		/*
		for (int i = 0; i < word.length(); i++) {
				if (word.charAt(i) != ' ') {
					word1 += word.charAt(i);
				}

		}
		System.out.println(word1);
		*/

		changeDisplay(correct, lives, word1, guessList, underscores);



		while (lives > 0 && correct < word1.length()) {



			char guess = guesser(in.nextLine());

			guessList += Character.toString(guess);

			if (!inWord(guess, word1, underscores) && howMany(guessList, guess) == 1) {
				lives--;
				changeDisplay(correct, lives, word1, guessList, underscores);
			}
			else if (inWord(guess, word1, underscores) && howMany(guessList, guess) == 1) {
				correct = newCorrect(guess, word1, correct);
				changeDisplay(correct, lives, word1, guessList, underscores);
			}
			else {
				System.out.println("Already guessed. Guess again: ");
			}
		}
	}
	public static char guesser(String guesses) {
		char guess = guesses.charAt(0);
		return guess;
	}

	public static int howMany(String guessList, char guess) {
		int howMany = 0;
			for (int i = 0; i < guessList.length(); i++) {
				if (guess == guessList.charAt(i)) {
					howMany++;
				}
			}
		return howMany;
	}
	public static int letterDupe(char guess, String word) {
		int times = 0;
		for (int i = 0; i < word.length(); i++) {
			if (guess == word.charAt(i)) {
				times++;
			}
		}
		return times;
	}
	public static int newCorrect(char guess, String word, int correct) {
		for (int i = 0; i < letterDupe(guess, word); i++) {
			correct++;
		}
		return correct;
	}
	public static boolean inWord(char guess, String word, String[] underscores) {
		boolean inWord = false;
			for(int i = 0; i < word.length(); i++) {
				if (guess == word.charAt(i)) {
					underscores[i] = Character.toString(guess) + " ";
					inWord = true;
				}
			}

		return inWord;
	}
	public static String picture(String fin, int lives, int correct, String word) {

		String opening = " _______________ \n"
				+"|               |\n"
				+"|  0         0  |\n"
				+"|               |\n"
				+"|   \\______/    |\n"
				+"|               |\n"
				+"|_______________|\n";
		String hanger =  " _______________ \n"
				+"|               |\n"
				+"|  0         0  |\n"
				+"|               |\n"
				+"|    ______     |\n"
				+"|               |\n"
				+"|_______________|\n";

		String hanger1 = " _______________ \n"
				+"|               |\n"
				+"|  X         0  |\n"
				+"|               |\n"
				+"|    ______     |\n"
				+"|               |\n"
				+"|_______________|\n";

		String hanger2 = " _______________ \n"
				+"|               |\n"
				+"|  X         X  |\n"
				+"|               |\n"
				+"|    ______     |\n"
				+"|               |\n"
				+"|_______________|\n";

		String hanger3 = " _______________ \n"
				+"|               |\n"
				+"|  X         X  |\n"
				+"|               |\n"
				+"|  /---------\\  |\n"
				+"|               |\n"
				+"|_______________|\n";

		String lose =
		 "|      | ____             |       ____  ______ _______  |\n"
		+"|      ||    | |     |    |      |    | |      |     |  |\n"
		+"|______||    | |     |    |      |    | |____  |_____|  |\n"
		+"	  |   |    | |     |    |      |    |      | |        |\n"
		+"	  |   |    | |     |    |      |    |      | |        |\n"
		+"	  |   |____| |_____|    |_____ |____| _____| |______  .\n";

		if (lives == 5) {
			fin += opening;
		}
		else if (lives == 4) {
			fin += hanger;
		}
		else if (lives == 3) {
			fin += hanger1;
		}
		else if (lives == 2) {
			fin += hanger2;
		}
		else if (lives == 1) {
			fin += hanger3;
		}
		else {
			fin += lose;
		}
		if (correct == word.length() && lives == 5) {
			fin +=" _________                                                               \n"
				+ "|         |                      _______                        |       |\n"
				+ "|         |  ______    ______    |        ______  _________     |       |\n"
				+ "|_________| |      | |/          |       |      | |         ____|____   |\n"
				+ "|           |______| |        ___|___    |______| |             |       |\n"
				+ "|           |        |           |       |        |             |       |\n"
				+ "|           |        |           |       |        |             |       |\n"
				+ "|           |_______ |           |       |_______ |________     |       .\n";
		}
		else if (correct == word.length()) {
			fin += "You win!";
		}
		return fin;
	}




}