<script async src="https://www.googletagmanager.com/gtag/js?id=UA-97092956-1"></script>
<script async custom-element="amp-analytics" src="https://cdn.ampproject.org/v0/amp-analytics-0.1.js"></script>
<script>
    window.dataLayer = window.dataLayer || [];

    function gtag() {
        dataLayer.push(arguments);
    }

    gtag('js', new Date());
    gtag('config', 'UA-97092956-1');
    gtag('config', 'AW-851291172');

</script>

<script>
    (function (w, d, s, l, i) {
        w[l] = w[l] || [];
        w[l].push({
            'gtm.start':
                new Date().getTime(), event: 'gtm.js'
        });
        var f = d.getElementsByTagName(s)[0],
            j = d.createElement(s), dl = l != 'dataLayer' ? '&l=' + l : '';
        j.async = true;
        j.src =
            'https://www.googletagmanager.com/gtm.js?id=' + i + dl;
        f.parentNode.insertBefore(j, f);
    })(window, document, 'script', 'dataLayer', 'GTM-WL8JM8G');
</script>

<script>
    !function (f, b, e, v, n, t, s) {
        if (f.fbq) return;
        n = f.fbq = function () {
            n.callMethod ?
                n.callMethod.apply(n, arguments) : n.queue.push(arguments)
        };
        if (!f._fbq) f._fbq = n;
        n.push = n;
        n.loaded = !0;
        n.version = '2.0';
        n.queue = [];
        t = b.createElement(e);
        t.async = !0;
        t.src = v;
        s = b.getElementsByTagName(e)[0];
        s.parentNode.insertBefore(t, s)
    }(window,
        document, 'script', 'https://connect.facebook.net/en_US/fbevents.js');

    fbq('init', '2368987049993512');
    fbq('track', 'PageView');

</script>
<?php if((strstr(getenv("REQUEST_URI"), "shipping.php"))) { ?>
    <script>
        fbq('track', 'AddToCart');
    </script>

<?php  } elseif(strstr(getenv("REQUEST_URI"), "/receipt/")) { ?>
    <script>
        var purchase_value = 55.96;
        var purchase_currency = '<?php echo $session['currency'];?>';
        var purchase_id = '<?php echo $session['id'];?>';
        fbq('track', 'Purchase', {
            'value': purchase_value,
            'currency': purchase_currency
        });

        <!-- Event snippet for Adwords Purchase conversion page -->
        gtag('event', 'conversion', {
            'send_to': 'AW-851291172/Fq1bCLfjp6gBEKTY9pUD',
            'value': purchase_value,
            'currency': purchase_currency,
            'transaction_id': purchase_id
        });
    </script>
    <!-- Global site tag (gtag) - Google Ads: 851291172 -->
    <amp-analytics type="gtag" data-credentials="include">
        <script type="application/json">
            {
                "vars": {
                    "gtag_id": "AW-851291172",
                    "config": {
                        "AW-851291172": {
                            "groups": "default"
                        }
                    }
                },
                "triggers": {
                    "C_deozx4QcubI": {
                        "on": "visible",
                        "vars": {
                            "event_name": "conversion",
                            "value": 55.96,
                            "currency":"<?php echo $session['currency'];?>",
                            "transaction_id": "<?php echo $session['id'];?>",
                            "send_to": [
                                "AW-851291172/Fq1bCLfjp6gBEKTY9pUD"
                            ]
                        }
                    }
                }
            }
        </script>
    </amp-analytics>
<script>
    console.log("55.96"+ '<?php echo $session["currency"]?>');
</script>

<?php } ?>