kamienpapiernozyce

const getUserChoice = (userInput) => {
    userInput = userInput.toLowerCase();
  if(userInput === 'rock' || userInput === 'paper' || userInput === 'scissors'){
    return userInput;
  } else{
     console.log('error');
     }

};

const getComputerChoice= () => {
 let randomNumber = Math.floor(Math.random()*3);

  switch (randomNumber){
    case 0:
      return 'rock';
      break;
    case 1:
      return 'paper';
        break;
    case 2:
      return 'scissors'}
};

const determineWinner = (userChoice, computerChoice) => {
  if(userChoice === computerChoice){
    return 'tie';
  }


  if(userChoice === 'rock'){
    if(computerChoice === 'paper'){
      return 'Pc won';
    }else{
      return 'You won';
    }
  }

  if(userChoice === 'paper'){
    if(computerChoice === 'scissors'){
      return 'Pc won';
    }else{
      return 'You won';
    }
  }

  if(userChoice === 'scissors'){
    if(computerChoice === 'rock'){
      return 'Pc won';
    }else{
      return 'You won';
    }
  }

};

const playGame = () =>{
  const userChoice = getUserChoice('rock');
    const computerChoice = getComputerChoice();
  console.log('You threw: ' + userChoice);
    console.log('Pc threw: ' + computerChoice);
  console.log(determineWinner(userChoice, computerChoice));
}
playGame();