script.js

'use strict';

// console.log(document.querySelector('.message').textContent);
// document.querySelector('.message').textContent = '🥳 Correct Number!';
// // console.log(document.querySelector('.message').textContent);

// document.querySelector('.number').textContent = 13;
// document.querySelector('.score').textContent = 10;

// document.querySelector('.guess').value = 23;
// console.log(document.querySelector('.guess').value);

let secretNumber = Math.trunc(Math.random() * 20) + 1;
let highscore = 0;
let score = 20;
const displayMessage = function (message) {
  document.querySelector('.message').textContent = message;
};

document.querySelector('.check').addEventListener('click', function () {
  const guess = Number(document.querySelector('.guess').value);
  console.log(guess, typeof guess);

  // when there is no input
  if (!guess) {
    // document.querySelector('.message').textContent = '⛔ NO number!';
    displayMessage('⛔ NO number!');
  }

  // when player wins
  else if (guess === secretNumber) {
    // document.querySelector('.message').textContent = '🥳 Correct Number!';
    displayMessage('🥳 Correct Number!');
    document.querySelector('.number').textContent = secretNumber;

    document.querySelector('body').style.backgroundColor = '#60b347';
    document.querySelector('.number').style.width = '30rem';

    // changing highscore
    if (score > highscore) {
      highscore = score;
      document.querySelector('.highscore').textContent = highscore;
    }
  }

  // when guess is wrong
  else if (guess !== secretNumber) {
    if (score > 1) {
      //   document.querySelector('.message').textContent =
      //     guess > secretNumber ? '📈Too High!' : '📉Too Low!';
      displayMessage(guess > secretNumber ? '📈Too High!' : '📉Too Low!');
      score--;
      document.querySelector('.score').textContent = score;
    } else {
      //   document.querySelector('.message').textContent = '😵You lost the game';
      displayMessage('😵You lost the game');
      document.querySelector('.score').textContent = 0;
    }
  }

  //   // when guess is too high
  //   else if (guess > secretNumber) {
  //     if (score > 1) {
  //       document.querySelector('.message').textContent = '📈Too High!';
  //       score--;
  //       document.querySelector('.score').textContent = score;
  //     } else {
  //       document.querySelector('.message').textContent = '😵You lost the game';
  //       document.querySelector('.score').textContent = 0;
  //     }
  //   }
  //   // when guess is two low
  //   else if (guess < secretNumber) {
  //     if (score > 1) {
  //       document.querySelector('.message').textContent = '📉Too Low!';
  //       score--;
  //       document.querySelector('.score').textContent = score;
  //     } else {
  //       document.querySelector('.message').textContent = '😵You lost the game';
  //       document.querySelector('.score').textContent = 0;
  //     }
  //   }
});

document.querySelector('.again').addEventListener('click', function () {
  score = 20;
  secretNumber = Math.trunc(Math.random() * 20) + 1;
  document.querySelector('.guess').value = ' ';
  document.querySelector('.message').textContent = 'Start guessing...';
  document.querySelector('.score').textContent = score;
  document.querySelector('.number').textContent = '?';
  document.querySelector('body').style.backgroundColor = '#222';
  document.querySelector('.number').style.width = '15rem';
});