const getUserChoice =userInput => {
  let x = userInput;
  userInput = x.toLowerCase();
  if (userInput === 'rock'){
    return userInput; }
  else if(userInput === 'scissors'){
    return userInput;}
  if (userInput === 'paper'){
    return userInput;}
	if (true){ return console.log ('user input wrong value')}
};
getUserChoice('scissors');
const getComputerChoice = () => {
  let val = Math.floor(Math.random()*3)
  if (val === 0){
    return 'rock';}
  else if (val === 1){
      return 'scissors';}
      if (val===2){
        return 'paper'
      }  }
const determineWinner = (userChoice,computerChoice) =>{
  if (userChoice === computerChoice)
  {
    return 'Game was tied'
  }
  else if (userChoice === 'rock')
  {
    if (computerChoice === 'paper'){
      return console.log('Computer won')
    } else { return console.log('user won')}
  }
  else if (userChoice === 'paper')
  {
    if (computerChoice === 'scissor')
    {
      return console.log('Computer won')
    }
    else { return console.log('user won')}
   if (userChoice === 'scissor')
   {
    if (computerChoice === 'rock')
    {
      return console.log('Computer won')
    }
     else {return console.log('user won')}
  }
  }
}
//let compu = getComputerChoice();
//let humano = getUserChoice();
//console.log(determineWinner(humano,compu));
//console.log('compu: '+ getComputerChoice());
const playGame = function (userChoice,computerChoice){
  userChoice=getUserChoice ('');
  console.log(userChoice)
  computerChoice = getComputerChoice();
  console.log(computerChoice);
}
let x='';
let y= getComputerChoice();
console.log(playGame(x,y));