(function(root, factory) {
  if (typeof define === 'function' && define.amd) {
    define(factory);
  } else if (typeof exports === 'object') {
    module.exports = factory(require,exports,module);
  } else {
    root.ouibounce = factory();
  }
}(this, function(require,exports,module) {

return function ouibounce(el, custom_config) {
  "use strict";

  var config     = custom_config || {},
    aggressive   = config.aggressive || false,
    sensitivity  = setDefault(config.sensitivity, 20),
    timer        = setDefault(config.timer, 1000),
    delay        = setDefault(config.delay, 0),
    callback     = config.callback || function() {},
    cookieExpire = setDefaultCookieExpire(config.cookieExpire) || '',
    cookieDomain = config.cookieDomain ? ';domain=' + config.cookieDomain : '',
    cookieName   = config.cookieName ? config.cookieName : 'viewedOuibounceModal',
    sitewide     = config.sitewide === true ? ';path=/' : '',
    _delayTimer  = null,
    _mobileIdleThreshold = config.mobileIdleThreshold || 10000,
    _mobileScrollThreshold = config.mobileScrollThreshold || 50.0,
    _mobileIdleTimeout = null,
    _html        = document.documentElement;

  $(document).bind("ouibounceSignupOccurred", recordSignup);

  function setDefault(_property, _default) {
    return typeof _property === 'undefined' ? _default : _property;
  }

  function mobileCheck(){
    var check = false;
    (function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera);
    return check;
  }

  function recordSignup(){
    $.cookie("ouibounceSignupOccurred", "true");
  }

  function scrollProgress() {
    return ($(document).scrollTop()/$(document).height()*100.0);
  }

  function setDefaultCookieExpire(days) {
    // transform days to milliseconds
    var ms = days*24*60*60*1000;

    var date = new Date();
    date.setTime(date.getTime() + ms);

    return "; expires=" + date.toUTCString();
  }

  function handleMobileScroll() {
    if(scrollProgress() >= _mobileScrollThreshold){
      fire()
    };

    if(_mobileIdleTimeout) {
      clearTimeout(_mobileIdleTimeout);
    };

    _mobileIdleTimeout = setTimeout(function(){
      fire();
    }, _mobileIdleThreshold);
  }

  setTimeout(attachOuiBounce, timer);
  function attachOuiBounce() {
    if (isDisabled()) { return; }

    if (!mobileCheck()) {
      _html.addEventListener('mouseleave', handleMouseleave);
    } else {
      $(window).scroll(handleMobileScroll);
    }
    _html.addEventListener('mouseenter', handleMouseenter);
    _html.addEventListener('keydown', handleKeydown);
  }

  function handleMouseleave(e) {
    if (e.clientY > sensitivity) { return; }

    _delayTimer = setTimeout(fire, delay);
  }

  function handleMouseenter() {
    if (_delayTimer) {
      clearTimeout(_delayTimer);
      _delayTimer = null;
    }
  }

  var disableKeydown = false;
  function handleKeydown(e) {
    if (disableKeydown) { return; }
    else if(!e.metaKey || e.keyCode !== 76) { return; }

    disableKeydown = true;
    _delayTimer = setTimeout(fire, delay);
  }

  function checkCookieValue(cookieName, value) {
    return $.cookie("viewedOuibounceModal") == value;
  }

  function isDisabled() {
    return ((checkCookieValue(cookieName, 'true') && !aggressive) || (window.app_env == "production" && $.cookie("ouibounceSignupOccurred") == "true"));
  }

  // You can use ouibounce without passing an element
  // https://github.com/carlsednaoui/ouibounce/issues/30
  function fire() {
    if (isDisabled()) { return; }

    if (el) { el.style.display = 'block'; }

    callback();
    disable();

    $(document).trigger("ouibounce_modal_shown")
  }

  function disable(custom_options) {
    var options = custom_options || {};

    // you can pass a specific cookie expiration when using the OuiBounce API
    // ex: _ouiBounce.disable({ cookieExpire: 5 });
    if (typeof options.cookieExpire !== 'undefined') {
      cookieExpire = setDefaultCookieExpire(options.cookieExpire);
    }

    // you can pass use sitewide cookies too
    // ex: _ouiBounce.disable({ cookieExpire: 5, sitewide: true });
    if (options.sitewide === true) {
      sitewide = ';path=/';
    }

    // you can pass a domain string when the cookie should be read subdomain-wise
    // ex: _ouiBounce.disable({ cookieDomain: '.example.com' });
    if (typeof options.cookieDomain !== 'undefined') {
      cookieDomain = ';domain=' + options.cookieDomain;
    }

    if (typeof options.cookieName !== 'undefined') {
      cookieName = options.cookieName;
    }

    document.cookie = cookieName + '=true' + cookieExpire + cookieDomain + sitewide;

    // remove listeners
    if (!mobileCheck()) {
      _html.removeEventListener('mouseleave', handleMouseleave);
    } else{

    }
    _html.removeEventListener('mouseenter', handleMouseenter);
    _html.removeEventListener('keydown', handleKeydown);
  }

  return {
    fire: fire,
    disable: disable,
    isDisabled: isDisabled
  };
}

/*exported ouibounce */
;

}));