script.js

function getComputerChoice() {
    let rpsChoices = ['Rock', 'Paper', 'Scissors']
    let computerChoice = rpsChoices[Math.floor(Math.random() * 3)]
    return computerChoice
  
  }
  
  function getResult(playerChoice, computerChoice) {
    
    let score;
    if (playerChoice === computerChoice) {
      score = 0 
    } else if (playerChoice === 'Rock' && computerChoice === 'Scissors') {
      score = 1
    } else if (playerChoice === "Paper" && computerChoice === "Rock") {
      score = 1
    } else if (playerChoice === "Scissors" && computerChoice === "Paper") {
      score = 1
    } else {
      score = -1
    }
    return score
  }
  
  function showResult(score, playerChoice, computerChoice) {  
    
    let result = document.getElementById('result')
    switch (score) {
      case -1:
        result.innerText = `You Lose!`
        break;
      case 0:
        result.innerText = `It's a Draw!`
        break;
      case 1:
        result.innerText = `You Win!`
        break;
    }
  
    let playerScore = document.getElementById('player-score')
    let hands = document.getElementById('hands')
    playerScore.innerText = `${Number(playerScore.innerText) + score}`
      hands.innerText = `👱 ${playerChoice} vs 🤖 ${computerChoice}`
  }
  
  function onClickRPS(playerChoice) {
    const computerChoice = getComputerChoice()
    const score = getResult(playerChoice.value, computerChoice)
    showResult(score, playerChoice.value, computerChoice)
  }
  function playGame(){
   let rpsButtons = document.querySelectorAll('.rpsButton')
    rpsButtons.forEach(rpsButton => {
      rpsButton.onclick = () => onClickRPS(rpsButton)
    })
    let endGameButton = document.getElementById('endGameButton')
    endGameButton.onclick = () => endGame()
  }
  function endGame() {
    let playerScore = document.getElementById('player-score')
    let hands = document.getElementById('hands')
    let result = document.getElementById('result')
    playerScore.innerText = ''
    hands.innerText = ''
    result.innerText = ''
  }
  
  playGame()