script.js

'use strict';

// // DOM manipulation - textContent, value
// 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 = 19;
// console.log(document.querySelector('.guess').value);

// Event Listener
const giveRandomNumber = function () {
  return Math.trunc(Math.random() * 20) + 1;
};
const displayMessage = function (message) {
  document.querySelector('.message').textContent = message;
};

let secretNumber = giveRandomNumber();
let score = 20;
let highscore = 0;

document.querySelector('.check').addEventListener('click', function () {
  const guess = Number(document.querySelector('.guess').value);
  if (!guess) {
    displayMessage('⛔ No number!');
  } else if (guess === secretNumber) {
    if (highscore < score) {
      highscore = score;
    }
    displayMessage('🎉 Correct Number!');
    document.querySelector('.number').textContent = secretNumber;
    document.querySelector('.highscore').textContent = highscore;
    document.querySelector('body').style.backgroundColor = '#60b347';
    document.querySelector('.number').style.width = '30rem';
  } else if (guess !== secretNumber) {
    if (score > 1) {
      displayMessage(guess > secretNumber ? '📈 Too high!' : '📉 Too low!');
      score--;
      document.querySelector('.score').textContent = score;
    } else {
      displayMessage('💥 You lost the game!');
      document.querySelector('.score').textContent = 0;
    }
  }
});
document.querySelector('.again').addEventListener('click', function () {
  secretNumber = giveRandomNumber();
  score = 20;
  document.querySelector('body').style.backgroundColor = '#222';
  document.querySelector('.score').textContent = score;
  displayMessage('Start guessing...');
  document.querySelector('.guess').value = '';
  document.querySelector('.number').textContent = '?';
  document.querySelector('.number').style.width = '15rem';
});