adetodolist/index.js

To Do list build on Typescript, Node.js, inquirer

#! /usr/bin/env node
import inquirer from "inquirer";
import chalk from "chalk";
import figlet from "figlet";
figlet(`Todo List`, function (err, data) {
    if (err) {
        console.log("something went wrong...");
        console.dir(err);
        return;
    }
    console.log(chalk.green(data));
});
let todoList = [];
async function RepeateFlow() {
    const answer = await inquirer.prompt([{
            name: "repeat",
            type: "list",
            choices: ["Yes", "No"],
            message: "Do you want another operation"
        }]);
    return (answer.repeat === "Yes") ? true : false;
}
async function TodoList() {
    let startAgain = true;
    do {
        const answer = await inquirer.prompt([{
                name: "option",
                type: "list",
                choices: ["Add Item", "Display", "Remove Items"],
                message: "What you want to do?"
            }]);
        if (answer.option === "Add Item") {
            const item = await inquirer.prompt([{
                    name: "newItem",
                    type: "input",
                    message: "Enter New Item"
                }]);
            todoList.push(item.newItem);
            startAgain = await RepeateFlow();
        }
        else if (answer.option === "Display") {
            if (todoList.length == 0) {
                console.log(chalk.redBright("Your list is empty"));
            }
            todoList.forEach(element => console.log(element));
            startAgain = await RepeateFlow();
        }
        else if (answer.option === "Remove Items") {
            if (todoList.length == 0) {
                console.log(chalk.redBright("Your list is already empty"));
            }
            const removeItem = await inquirer.prompt([{
                    name: "remove",
                    type: "input",
                    message: "Which item you want to remove"
                }]);
            let index = removeItem.remove;
            console.log(chalk.yellow(`Your item:${index}! has been removed`));
            startAgain = await RepeateFlow();
        }
    } while (startAgain !== false);
}
setTimeout(() => {
    TodoList();
}, 1000);