view.js

'use-strict';

const
    Table = require('cli-table'),
    prmpt = require("prompt"),
    deepExtend = require('deep-extend'),
    EventEmitter = require('events').EventEmitter;


/**
 * makeMenu A factory that returns a menu object capable of prompting a user 
 *      for input.  On input, dispatches the 'userInput' event along with the input.
 * @param {String} message The menu selection text to be shown to the user, 
 *      usually someting like (1) Show, (2) Add, (q) Quit:.
 * @param {RegEx} validator A regular expression to validate user input.

 * @extends {events.EventEmitter}
 */
function makeMenu(message, validator) {
    var menuProperties = [
        {
          name: 'input', 
          required: true,
          message: message,
          validator: validator
        }
    ];
    
    // TODO 11 : Create the menu object returned by the makeMenu factory // 
    
    
    // END TODO 11 
}
module.exports.makeMenu = makeMenu;

function makeTable(headers) {
    var _table = {
        show: function(values) {
            var table = createFormattedTable(headers);
            table.push.apply(table, values);
            console.log(table.toString());
        }
    }
    return _table;
}
module.exports.makeTable = makeTable;


/**
 * A private utility function that creates and returns a table 
 * object formatted with the given Array of String as headers.
 */
function createFormattedTable (headers) {
    var chars = {
        'top': '═', 'top-mid': '╤', 'top-left': '╔', 'top-right': '╗',
        'bottom': '═', 'bottom-mid': '╧', 'bottom-left': '╚',
        'bottom-right': '╝', 'left': '║', 'left-mid': '╟', 'mid': '─',
        'mid-mid': '┼', 'right': '║', 'right-mid': '╢', 'middle': '│'
    };
    
    return new Table({
        head: headers,
        chars: chars
    });
}

function onErr(err) {
    console.log(err);
    return 1;
}