Rock Paper Scisoors Game in Only Javascript !!!!

 const getUserInput = (userInput) =>{
  userInput = userInput.toLowerCase();
  if(userInput === 'rock' || userInput === 'paper' || userInput === 'scissors'){
    return userInput;
  }
  else{
    console.log("Wrong Input Sir! pick between rock ,paper and scissors");
  }
}

// console.log(getUserInput('rck'));

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

const determineWinner = (userChoice, ComputerChoice) =>{
  if(userChoice === ComputerChoice){
     return 'Thats Tie Gentlemens';
  }
  if(userChoice === 'rock'){
    if(ComputerChoice === 'paper'){
      return 'Computer Won';
    }else{
      return 'User won';
  }
  }
  if(userChoice === 'paper'){
    if(ComputerChoice === 'scissors'){
      return 'Computer won';
    }else{
      return 'User Won';
    }
  }
  if(userChoice === 'scissors'){
    if(ComputerChoice === 'rock'){
      return 'Computer won';
    }else{
     return 'User Won';
    }
  }
};

const Playgame = () =>{
  const userChoice = getUserInput('rock');
  const ComputerChoice = getComputerChoice();
  console.log('User Input :-',userChoice);
  console.log('Computer Input :-',ComputerChoice);
  
  console.log(determineWinner(userChoice,ComputerChoice));
}

Playgame();