#include <iostream>
#include <string>
#include <fstream>
#include <ctime>

class Gallow {
private:
    int lives = 12;
    char answer = 0;
    std::string word;
    std::string hiddenWord;
    int succesCounter = 0;
    int counter = 0;

    inline bool ifCorrect() const {
        for (int i = 0; i < word.length(); i++) {
            if (word[i] == answer)
                return true;
        }
        return false;
    }

public:
    Gallow() = default;

    std::string loadRandFile(std::string path) {
        int numLines = 9;
        std::ifstream fin(path);
        int lineNum = 0;
        int randLine = rand() % numLines;
        while (getline(fin, word)) {
            if (lineNum++ == randLine) break;
        }
        return word;
    }


    inline void setAnswer() {
        std::cout << "Enter the letter" << std::endl;
        std::cout << ">>> ";
        std::cin >> answer;

        for (int i = 0; i < word.length(); i++) {
            if (word[i] == answer) {
                hiddenWord[i] = answer;
                succesCounter++;
            }
        }

        if (succesCounter > 0) {
            std::cout << "Correct letter [+]!" << std::endl;
            std::cin.ignore();
            system("clear");
            std::cout << "Current word: ";
            showHiddenWord();
            std::cout << std::endl;
            succesCounter = 0;

            std::cout << "Count of your lives: " << lives << std::endl;
        } else {
            std::cout << "Incorrect letter [-]!" << std::endl;
            std::cin.ignore();
            system("clear");
            std::cout << "Current word: ";
            showHiddenWord();
            std::cout << std::endl;
            lives--;

            std::cout << "Count of your lives: " << lives << std::endl;

            if (lives <= 0) {
                std::cout << "You died!" << std::endl;
                std::exit(1);
            }
        }
    }

    inline void setWord() {
        std::cout << "Enter the word" << std::endl;
        std::cout << ">>> ";
        loadRandFile("game.txt");
        std::cin >> word;
    }

    inline void showHiddenWord() {
        if (!(counter > 0)) {
            for (int i = 0; i < word.length(); i++) {
                hiddenWord.insert(hiddenWord.begin(), '*');
            }
        }
        std::cout << hiddenWord << std::endl;
        counter++;
    }

    inline bool isWordCorrect() const {
        if (hiddenWord == word)
            return true;
        else
            return false;
    }

    inline int getLifes() const { return lives; }
};

int main() {
    srand(time(NULL));
    Gallow *gallow = new Gallow;
//    gallow->loadRandFile("game.txt");
    gallow->setWord();
    std::cin.ignore();
    system("clear");

    gallow->showHiddenWord();
    while (!gallow->isWordCorrect()) {
        gallow->setAnswer();
    }
    std::cout << "You win!" << std::endl;
    delete gallow;
}