// Grab Google Analytics Visitor ID
function getClientId() {

  // If ga is defined, check for the clientId and return it
  if (typeof ga !== 'undefined' && typeof ga.getAll === 'function') {

    var clientId = ga.getAll()[0].get('clientId');
    return clientId;

  // otherwise, return false so waitFor knows to try again within the time threshold
  } else {
    return false;
  }
}

// Number to be replaced on the left, with the Invoca Campaign ID mapping on the right.
var numbersToReplace = {
  "877-727-2559" : "AllianceSecurity",
  "877-727-ALLY" : "AllianceSecurity",
  "1-877-727-2559" : "AllianceSecurity",
    "877-746-2559" : "AllianceSecurity",
   "1 (877) 746-2559" : "AllianceSecurity",
  "1-877-746-2559" : "AllianceSecurity"
};

// Define medium and source by referring domain
var mediumSource = Invoca.Tools.parseReferrer({
  // Domain         : [medium, source]
  "google.com"      : ["organic", "google.com"],
  "bing.com"        : ["organic", "bing.com"],
  "yahoo.com"       : ["organic", "yahoo.com"],
  ""                : ["direct", "direct"]
}, ["referral", Invoca.Tools.trueDomain(document.referrer).slice(1)], null, "topLevelDomain");

// Defines Last Paid Touch Attribution by reseting entry method when "gclid", "utm_source", or "utm_medium" detected in URL
if (Invoca.Tools.readUrl("gclid") || Invoca.Tools.readUrl("utm_source") || Invoca.Tools.readUrl("utm_medium")){
  Invoca.Tools.resetAllData(); // Reset Attribution Information
}

// Tracks Google Paid Search
if (Invoca.Tools.readUrl("gclid")){
  mediumSource = ["paid search", "google.com"]; // Attribute medium and source to reflect Google Paid Search
}

// Identify & Attribute the utm_medium Media Channel. Pick second item in array for medium
var utmMedium = Invoca.Tools.readInvocaData("utm_medium", Invoca.Tools.readUrl("utm_medium")) || mediumSource[0];

// Identify & Attribute the utm_source Media Source. Pick first item in array for source
var utmSource = Invoca.Tools.readInvocaData("utm_source", Invoca.Tools.readUrl("utm_source")) || mediumSource[1];

// Define Pool Params Hash
var invocaParams = {
  utm_source: utmSource,
  utm_medium: utmMedium
};

// Invoca Number Replacing Function
Invoca.PNAPI.integration({
  networkId: 1421, // Unique ID for your account, do not change
  numberToReplace: numbersToReplace, // Number to Campaign Association
  poolParams: invocaParams, // Grab Ringpool Parameters
  cookieDays: 30, // Set attribution window for users who visit your landing page
    numberSelector: "promoNumber",
  waitForData: [
    { on: getClientId, paramName: "g_cid" }
   ]
});