main.js

#! usr/bin/env node
import inquirer from "inquirer";
let firstQuestion = await inquirer.prompt([
    {
        name: "question1",
        type: "input",
        message: "Enter Your Name:",
    },
]);
const id = Math.floor(Math.random() * 20000);
let secondQuestion = await inquirer.prompt([
    {
        name: "question2",
        type: "list",
        message: "Please select the course you want to do",
        choices: [
            "CIT",
            "Web and Graphic Designing",
            "Web Development",
            "Digital Marketing",
            "Freelancing",
            "PowerBI",
            "Business Development",
            "Daraz",
            "Amazon"
        ],
    },
]);
let balance = 25000;
let one = 100;
let two = 500;
let three = 1000;
let four = 2000;
let thirdQuestion = await inquirer.prompt([
    {
        name: "question3",
        type: "list",
        message: "Please select any one",
        choices: ["Payfees", "Check current balance"],
    },
]);
if (thirdQuestion.question3 === "Payfees") {
    let fourthQuestion = await inquirer.prompt([
        {
            name: "question4",
            type: "list",
            message: "Please select the name of course you selected above to pay fee for",
            choices: [
                "CIT '100$'",
                "Web and Graphic Designing '500$'",
                "Web Development '1000$'",
                "Digital Marketing '1000$'",
                "Freelancing '500$'",
                "PowerBI '2000$'",
                "Business Development'100$'",
                "Daraz '500$'",
                "Amazon '2000$"
            ],
        },
    ]);
    if (fourthQuestion.question4 === "CIT '100$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= one;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "Web and Graphic Designing '500$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= two;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "Web Development '1000$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= three;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "Digital Marketing '1000$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= three;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "Freelancing '500$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= two;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "PowerBI '2000$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= four;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "Business Development'100$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= one;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "Daraz '500$'") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= two;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else if (fourthQuestion.question4 === "Amazon '2000$") {
        console.log(`You successfully paid the fees of course ${fourthQuestion.question4}`);
        balance -= four;
        console.log(`Dear customer your current balance is ${balance}`);
    }
    else {
        console.log(`Dear customer your balance is ${balance}`);
    }
}
console.log("Student Information");
console.log(`Student Name: ${firstQuestion.question1}`);
console.log(`Student ID: ${id}`);
console.log(`Course: ${secondQuestion.question2}`);