// criticalpath--iphone-waituntil.js
var webdriver = require('selenium-webdriver');
var SeleniumServer = require('selenium-webdriver/remote').SeleniumServer;
var request = require('request');
var remoteHub = 'http://hub.crossbrowsertesting.com:80/wd/hub';
var assert = require('selenium-webdriver/testing/assert');
var username = 'marketing@eightsleep.com'; //replace with your email address
var authkey = 'u69abfc070af6b7e'; //replace with your authkey

var caps = {
    'name': 'Critical Path Mobile Explicit Waits',
    'build': '1.0',
    'browserName': 'Safari',
    'deviceName': 'iPhone XR Simulator',
    'platformVersion': '12.0',
    'platformName': 'iOS',
    'deviceOrientation': 'portrait',
    'record_video': 'true',
};


caps.username = username;
caps.password = authkey;

var sessionId = null;

//register general error handler
webdriver.promise.controlFlow().on('uncaughtException', webdriverErrorHandler);

console.log('Connection to the CrossBrowserTesting remote server');

var driver = new webdriver.Builder()
            .usingServer(remoteHub)
            .withCapabilities(caps)
            .build();

//console.log('driver is ', driver)



// All driver calls are automatically queued by flow control.
// Async functions outside of driver can use call() function.
console.log('Waiting on the browser to be launched and the session to start');

driver.getSession().then(function(session){
    sessionId = session.id_; //need for API calls
    console.log('Session ID: ', sessionId);
    console.log('See your test run at: https://app.crossbrowsertesting.com/selenium/' + sessionId)
});

//load your URL
driver.get('http://staging.eightsleep.com/?dbxtest');


driver.getTitle().then(function(title){
    console.log('page title is ', title);
    assert(title).equals('The Only High-Tech Bed for Better Sleep | Eight Sleep®');
});


driver.wait(webdriver.until.elementLocated(webdriver.By.css("div.Container__Inner-sc-1yvse88-0 > a.kxuhIW")), 10000).click().then(function() {
    console.log('learn more button click');
});
driver.call(takeSnapshot);


driver.wait(webdriver.until.elementLocated(webdriver.By.css("div.iYXIsq > a.kxuhIW")), 10000).click().then(function() {
    console.log('get the pod clicked');
});
driver.call(takeSnapshot);


driver.wait(webdriver.until.elementLocated(webdriver.By.id("reserve-pod-button")), 10000).click().then(function() {
    console.log('reserve pod button clicked');
});
driver.call(takeSnapshot);

//quit the driver
driver.quit()

//set the score as passing
driver.call(setScore, null, 'pass').then(function(result){
    console.log('set score to pass')
});


//Call API to set the score
function setScore(score) {

    //webdriver has built-in promise to use
    var deferred = webdriver.promise.defer();
    var result = { error: false, message: null }

    if (sessionId){

        request({
            method: 'PUT',
            uri: 'https://crossbrowsertesting.com/api/v3/selenium/' + sessionId,
            body: {'action': 'set_score', 'score': score },
            json: true
        },
        function(error, response, body) {
            if (error) {
                result.error = true;
                result.message = error;
            }
            else if (response.statusCode !== 200){
                result.error = true;
                result.message = body;
            }
            else{
                result.error = false;
                result.message = 'success';
            }

            deferred.fulfill(result);
        })
        .auth(username, authkey);
    }
    else{
        result.error = true;
        result.message = 'Session Id was not defined';
        deferred.fulfill(result);
    }

    return deferred.promise;
}

//Call API to get a snapshot
function takeSnapshot() {

    //webdriver has built-in promise to use
    var deferred = webdriver.promise.defer();
    var result = { error: false, message: null }

    if (sessionId){


        request.post(
            'https://crossbrowsertesting.com/api/v3/selenium/' + sessionId + '/snapshots',
            function(error, response, body) {
                if (error) {
                    result.error = true;
                    result.message = error;
                }
                else if (response.statusCode !== 200){
                    result.error = true;
                    result.message = body;
                }
                else{
                    result.error = false;
                    result.message = 'success';
                }
                //console.log('fulfilling promise in takeSnapshot')
                deferred.fulfill(result);
            }
        )
        .auth(username,authkey);

    }
    else{
        result.error = true;
        result.message = 'Session Id was not defined';
        deferred.fulfill(result); //never call reject as we don't need this to actually stop the test
    }

    return deferred.promise;
}

//general error catching function
function webdriverErrorHandler(err){

    console.error('There was an unhandled exception! ' + err);

    //if we had a session, end it and mark failed
    if (driver && sessionId){
        driver.quit();
        setScore('fail').then(function(result){
            console.log('set score to fail')
        })
    }
}