script.js

'use strict';

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

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

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

let score = 20;
let highscore = 0;

let secretNumber = Math.trunc(Math.random() * 20) + 1;

const displayMessage = function (message) {
  document.querySelector('.message').textContent = message;
};

document.querySelector('.check').addEventListener('click', function () {
  const guess = Number(document.querySelector('.guess').value);
  // Nothing in guess...
  if (!guess) {
    // document.querySelector('.message').textContent = '⛔️ No number';
    displayMessage('⛔️ No number');

    // When guess  is correct...
  } 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';

    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!';
      // score--;
      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;
      document.querySelector('body').style.backgroundColor = '#FF2E2E';
    }
  }
  // } 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;
  //   }
  // } 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('.message').textContent = 'Start guessing...';
  displayMessage('Start guessing...');
  document.querySelector('.number').textContent = '?';
  document.querySelector('.score').textContent = score;
  document.querySelector('.guess').value = '';

  document.querySelector('body').style.backgroundColor = '#222';
  document.querySelector('.number').style.width = '15rem';
});