https://mylaptime.com.br/_content/LapTime.Shared.UI/scripts/initCounters.bowhcxei0r.js

1window.initCounters = () => {
2    const counters = document.querySelectorAll(".counter");
3    if (!counters.length) {
4        return;
5    }
6
7    const parseNumber = (value) => {
8        const normalized = (value ?? "0").toString().replace(/\D/g, "");
9        const parsed = Number(normalized);
10        return Number.isFinite(parsed) ? parsed : 0;
11    };
12
13    const animateCounter = (counter) => {
14        if (counter.dataset.counterStarted === "true") {
15            return;
16        }
17
18        counter.dataset.counterStarted = "true";
19        const target = parseNumber(counter.dataset.target);
20        const step = Math.max(1, Math.ceil(target / 200));
21
22        const update = () => {
23            const currentValue = parseNumber(counter.innerText);
24            if (currentValue < target) {
25                const nextValue = Math.min(target, currentValue + step);
26                counter.innerText = nextValue.toLocaleString("pt-BR");
27                requestAnimationFrame(update);
28                return;
29            }
30
31            counter.innerText = target.toLocaleString("pt-BR");
32        };
33
34        update();
35    };
36
37    if (!("IntersectionObserver" in window)) {
38        counters.forEach(animateCounter);
39        return;
40    }
41
42    const observer = new IntersectionObserver((entries, currentObserver) => {
43        entries.forEach((entry) => {
44            if (!entry.isIntersecting) {
45                return;
46            }
47
48            animateCounter(entry.target);
49            currentObserver.unobserve(entry.target);
50        });
51    }, { threshold: 0.25 });
52
53    counters.forEach((counter) => {
54        if (counter.dataset.counterBound === "true") {
55            return;
56        }
57
58        counter.dataset.counterBound = "true";
59        observer.observe(counter);
60    });
61};