Codecademy export

rockPaperScissors.js

const getUserChoice = (userInput) => {
  userInput = userInput.toLowerCase();
  if (userInput === 'rock' || userInput === 'paper' || userInput === 'scissors') {
  return userInput;
  } else {
    console.log('Error! Please try writing: rock, paper or scissors');
  }
}

function getComputerChoice() {
  let randomNumber = Math.floor(Math.random() * 3);
  switch (randomNumber) {
    case 0:
    return 'rock';
    break;
    case 1:
    return 'paper';
    break;
    case 2:
    return 'scissors';
    break;
  }
}


function determineWinner (userChoice,computerChoice) {
  if (userChoice === computerChoice) {
    console.log("It's a tie!");
  } else {
    if (userChoice === 'rock') {
      {
        if (computerChoice === 'paper') {
          return console.log('Computer won!');
        } else {
          return console.log('User won!');
        }
        }  
        }
    if (userChoice === 'paper') {
      {if (computerChoice === 'scissors') {
          return console.log('Computer won!');
        } else {
          return console.log('User won!');
        }
        }  
        }
    if (userChoice === 'scissors') {
      {if (computerChoice === 'rock') {
          return console.log('Computer won!');
        } else {
          return console.log('User won!');
        }
        }  
        }
  }
  }

function playGame () {
  const userChoice = getUserChoice('paper');
  console.log('You threw '+ userChoice);
  const computerChoice = getComputerChoice();
  console.log('Computer threw ' + computerChoice);
  console.log(determineWinner(userChoice, computerChoice));
}

playGame();