var Helpers = require('./helpers');
var definitions = require('./definitions');

exports.email = function () {
    return this.userName() + "@" + this.domainName();
};

exports.userName = function () {
    switch (Helpers.randomNumber(2)) {
    case 0:
        return Helpers.randomize(definitions.first_name());
    case 1:
        return Helpers.randomize(definitions.first_name()) + Helpers.randomize([".", "_"]) + Helpers.randomize(definitions.last_name());
    }
};

exports.domainName = function () {
    return this.domainWord() + "." + Helpers.randomize(definitions.domain_suffix());
};

exports.domainWord = function () {
    return Helpers.randomize(definitions.first_name()).toLowerCase();
};

exports.ip = function () {
    var randNum = function () {
        return (Math.random() * 254 + 1).toFixed(0);
    };

    var result = [];
    for (var i = 0; i < 4; i++) {
        result[i] = randNum();
    }

    return result.join(".");
};