#!usr/bin/env node

import inquirer from "inquirer";
//import chalk from "chalk";
import chalkAnimation from "chalk-animation";
const sleep=()=>{
    return new Promise((res)=>
    {
        setTimeout(res,2000);
    })
}
async function welcome() {
   let rainbowTitle= chalkAnimation.rainbow('Lets Start Calculator');
   await sleep();
   rainbowTitle.stop();
}
await welcome();
async function askQuestion (){

    
  const answers=await  inquirer.prompt([
        {
            type:"list",
            name:"operator",
            message:"which operator you want to perform? \n",
            choices:["Addition","Subtraction","Multiplication","Division"]
        },
        {
            type:"number",
            name:"num1",
            message:"enter number 1:",
            
             
        },
        {
            type:"number",
            name:"num2",
            message:"enter number 2:"
            
        }
    ]);

    
       if(answers.operator=="Addition")
       {
        console.log(`${answers.num1} + ${answers.num2}= ${answers.num1 + answers.num2}`);
       }
      else if(answers.operator=="Subtraction")
       {
        console.log(`${answers.num1} - ${answers.num2}= ${answers.num1 - answers.num2}`);
       }
      else if(answers.operator=="Multiplication")
       {
        console.log(`${answers.num1} * ${answers.num2}= ${answers.num1 * answers.num2}`);
       }
      else if(answers.operator=="Division")
       {
        console.log(`${answers.num1} / ${answers.num2}= ${answers.num1 / answers.num2}`);
       }

};

async function againStart() {
    do{
        await askQuestion();
    var again=await inquirer
    .prompt({
        type:"list",
        name:"restart",
        message:"Do you want to continue?",
        choices:["yes","No"]

    })
   
    }while(again.restart=="yes")
}
againStart();