app.js

const chalk = require('chalk');
const yargs = require('yargs');
const fs = require('fs');
const {
    argv
} = require('process');
const notes = require('./notes');


// add, remove , read ,list...

//create add command
yargs.command({
    command: 'add',
    builder: {
        title: {
            describe: 'Note title',
            type: 'string',
            demandOption: true

        },
        body: {
            describe: 'body of title',
            type: 'string',
            demandOption: true
        }
    },
    describe: 'add a new note',
    handler: (argv) => {
        notes.addNote(argv.title, argv.body);

    }

});
// create remove command
yargs.command({
    command: 'remove',
    describe: 'removing a note',
    type: 'string',
    handler: (argv) => {
        notes.removeNote(argv.title);
    }

});
//create list command
yargs.command({
    command: 'list',
    describe: 'list the notes!',
    type: 'string',
    handler: () => {


        notes.listNotes();
    }

});

// setting up read command
yargs.command({
    command: 'read',
    describe: 'reading the notes!',
    handler: (argv) => {
        notes.readNote(argv.title);

    }

});

yargs.command({
    command: 'clear',
    describe: 'empty the notes data',
    handler: () => notes.clearNotes()
})

yargs.parse();
//console.log(yargs.argv);