nodejs insert random people in db

populate.js

var mongojs = require("mongojs"),
    db = mongojs('test', ['people'])

var names1 = [ "Matthew","Carlos","Cornelia","Alan","Samuel","Jeanette","Joel","Polly","Mathilda","Larry","Jane","Lucy","Gavin","Mable","Bertie","Mark","Travis","Dorothy","Stanley","Phoebe","Arthur","Sadie","Mark","Lewis","Alex","Callie","Winnie","Elijah","Johnny","Adelaide","Jayden","Clara","Barbara","Laura","Francis","Harvey","Marc","Nannie","Joseph","Nellie","Frank","Julian","Belle","Amelia","Elizabeth","Caleb","Jessie","Derek","Grace","Nathaniel","Christian","Nellie","Elsie","Maurice","Jared","Cecelia","Martha","Eula","Jean","Ricardo","Mittie","Luis","May","Landon","Jennie","Eula","Belle","Ivan","Hallie","Robert","Eleanor","Sarah","Lou","Olivia","Christina","Wayne","Larry","Celia","Herman","Charlotte","Barry","Martin","Frances","Raymond","Ricky","Cody","Rena","Garrett","Janie","Lenora","Emilie","Iva","Edward","Evelyn","Lydia","Terry","Betty","Lydia","Nathaniel","Myra" ]
var names2 = [ "Evan","Gregory","Alvin","Albert","Derek","Amanda","Gregory","Tom","Jayden","Lelia","Steve","Alberta","Roger","Edna","Alta","Jessie","Gordon","Ella","Lettie","Marcus","Francis","Daisy","Verna","Danny","Duane","Myra","Agnes","Florence","Linnie","Leonard","Nora","Frederick","Rena","Carrie","Harvey","Sallie","Margaret","Violet","Frank","Ina","Samuel","Clyde","Peter","Leona","Rosie","Frances","Fanny","Agnes","Violet","Zachary","Daisy","Hallie","Jeffrey","Philip","Brent","Jerome","Ina","Lawrence","Lola","Lewis","Mario","Rosa","Emma","Helen","Zachary","Nell","Barbara","Gavin","Louise","Harold","Emma","Delia","Wesley","Brian","Lola","Sue","Travis","Glenn","Kenneth","Minerva","Randall","Richard","Lawrence","Bryan","Ryan","Essie","Erik","Jeanette","Clarence","Catherine","Marguerite","Cora","Rosa","Theodore","Pearl","Madge","Julia","Maude","Louise","Etta" ]
var names3 = [ "Sadie","Ada","Violet","Hunter","Craig","Bernard","Ricardo","Harry","Mable","Kathryn","Jim","Lydia","Ophelia","Duane","Lucy","Stanley","Emilie","Robert","Lola","Amelia","Adeline","Dorothy","John","Don","Jorge","Garrett","Nannie","Maud","Hester","Frederick","Julian","Michael","Justin","Martha","Millie","Jeffrey","Etta","Mark","Jesse","Philip","Lee","Floyd","Gerald","Evan","Nathaniel","Florence","Gene","Nora","Lilly","George","Harriet","Barry","Pauline","Alfred","Ethan","Eliza","Blanche","Logan","Dale","Laura","Jackson","Sallie","Nathan","Donald","Rosetta","Landon","Dominic","Duane","Leo","Leo","Steve","Cora","Lawrence","Abbie","Franklin","Carlos","Tony","Carl","Anthony","Harvey","Alberta","Jeffery","Francisco","Christian","Leila","Amy","Catherine","Lawrence","Virginia","Elizabeth","Bernard","Celia","Ryan","Jeremy","Rosalie","Sallie","Virgie","Barry","Carolyn","Luella" ]
var names4 = [ "Kelley","McCormick","Hughes","Flowers","Cannon","Salazar","Marsh","Harris","Waters","Cole","Dixon","Wade","Benson","Lamb","Daniel","Howard","Vasquez","Webb","Lindsey","Bryan","Hawkins","Rodgers","Collins","Love","Fleming","Hernandez","Patrick","Bryan","Marsh","Goodwin","Sherman","Gordon","Price","Sims","Santiago","Roberson","Klein","Griffith","Stevens","Simon","Parks","Wolfe","Miles","Reeves","Wilkins","Ray","Hernandez","Long","Burke","Weber","Moran","Wallace","Morris","Jimenez","Robbins","Grant","Valdez","Griffin","Francis","McLaughlin","Terry","Ball","Newman","Floyd","Thomas","Cunningham","Watkins","Patrick","Hopkins","Bradley","Blair","Swanson","Parsons","Holt","James","Miller","Massey","Singleton","Robertson","Davidson","Ballard","McLaughlin","Luna","Moore","McGuire","Hopkins","Black","Alexander","Rogers","Carlson","Fisher","Phillips","Garner","Atkins","Palmer","Newton","Joseph","King","Schneider","Martinez" ]

// var person = db.people.find().limit(1, function(err, docs){
//   docs.forEach(function(item){
//     console.log(item.name)
//   })
//   console.log("done!")
//   process.exit()
// })

/**
 * You first need to create a formatting function to pad numbers to two digits…
 **/
function twoDigits(d) {
    if(0 <= d && d < 10) return "0" + d.toString()
    if(-10 < d && d < 0) return "-0" + (-1*d).toString()
    return d.toString()
}

/**
 * …and then create the method to output the date string as desired.
 * Some people hate using prototypes this way, but if you are going
 * to apply this to more than one Date object, having it as a prototype
 * makes sense.
 **/
Date.prototype.toMysqlFormat = function() {
  return this.getUTCFullYear() + "-" + twoDigits(1 + this.getUTCMonth()) + "-" + twoDigits(this.getUTCDate()) + " " + twoDigits(this.getUTCHours()) + ":" + twoDigits(this.getUTCMinutes()) + ":" + twoDigits(this.getUTCSeconds())
}

db.people.runCommand('count', function(err,res){
  insertRandom(res.n)
})
// insertRandom(1)

var current = db.people.find({}, function(err, docs){
  console.log(docs.count())
})

function insertRandom(totalSoFar){
  var strategy = Math.floor(Math.random()*3);

  if(strategy == 0){
    // console.log("strategy 1");
    var name1 = names1[Math.floor(Math.random()*100)]
    var name2 = names2[Math.floor(Math.random()*100)]
    var name3 = names3[Math.floor(Math.random()*100)]
  }else if (strategy == 1){
    // console.log("strategy 2");
    var name3 = names1[Math.floor(Math.random()*100)]
    var name1 = names2[Math.floor(Math.random()*100)]
    var name2 = names3[Math.floor(Math.random()*100)]
  }else if (strategy == 2){
    // console.log("strategy 3");
    var name2 = names1[Math.floor(Math.random()*100)]
    var name3 = names2[Math.floor(Math.random()*100)]
    var name1 = names3[Math.floor(Math.random()*100)]
  }

  var name4 = names4[Math.floor(Math.random()*100)]
  var randno1 = Math.floor(Math.random()*1000)
  var randno2 = Math.floor(Math.random()*1000)

  var fullname = name1 + " " + name2 + randno1 + " " + name3 + randno2 + " " + name4
  var datenow = new Date().toMysqlFormat()
  // console.log(fullname);

  var toinsert = {
    name: fullname, 
    date_created: datenow
  }

  db.people.insert( toinsert , function(err, doc){
    totalSoFar++
    console.log(totalSoFar +": "+fullname)
    // setTimeout(function(){
    //   insertRandom(totalSoFar)
    // }, 1)
    insertRandom(totalSoFar)
  })
}