// JavaScript Document

// Initialize Firebase
var config = {
    apiKey: "AIzaSyDuQZCwIWwWO8SftZHHVax3eNmwvy6YGj0",
    authDomain: "captiate-variables.firebaseapp.com",
    databaseURL: "https://captiate-variables.firebaseio.com",
    projectId: "captiate-variables",
    storageBucket: "captiate-variables.appspot.com",
    messagingSenderId: "844765632528"
};

firebase.initializeApp(config);
var firestore = firebase.firestore();
const docRef = firestore.collection("variables").doc("spkoOZ4GZloduEGIYTxM");


//listen for Captivate to tell us it's loaded and ready
window.addEventListener("moduleReadyEvent", function(evt) {
    //evt.Data carries the interface object.
    //It is same as window.cpAPIInterface
    var interfaceObj = evt.Data;
    var eventEmitterObj = interfaceObj.getEventEmitter();

    //listen for variable change
    cpAPIEventEmitter.addEventListener("CPAPI_VARIABLEVALUECHANGED",
    function(){updateVariable(
        "variables",
        "spkoOZ4GZloduEGIYTxM",
        "hotDogStatus",
        window.cpAPIInterface.getVariableValue("v_visited")
    )},"v_visited");
});


function updateVariable(collection, doc, variable, newValue){
    firestore.collection(collection).doc(doc).set({
        variable: newValue
    }).then(function() {
        console.log("Document "+ variable +" successfully updated to: " + newValue);
    }).catch(function(error) {
        console.error("Error writing document: " + variable, error);
    });
}