(function(){
window.tampilkanSocialProof = function(data, position = "bottom") {
    let index = 0;
    const box = document.createElement("div");
    box.style.position = "fixed";
    box.style[`${position}`] = "20px";
    box.style.left = "20px";
    box.style.background = "#fff";
    box.style.border = "1px solid #ddd";
    box.style.padding = "10px";
    box.style.borderRadius = "8px";
    box.style.boxShadow = "0 2px 8px rgba(0,0,0,0.2)";
    box.style.fontFamily = "Arial, sans-serif";
    box.style.fontSize = "14px";
    box.style.zIndex = "9999";
    box.style.display = "flex";
    box.style.alignItems = "center";
    box.style.maxWidth = "300px";
    box.style.transition = "opacity 0.5s ease";
    document.body.appendChild(box);

    function tampilkanBerikutnya() {
        if (index >= data.length) index = 0;
        const item = data[index++];
        const waktu = formatTimeAgo(item.timestamp);

        box.innerHTML = `
            <img src="${item.foto}" alt="produk" style="width: 60px; height: 60px; border-radius: 6px; object-fit: cover; margin-right: 5px;">
            <div>
                ${item.text}<br>
                <small style="color:#888">${waktu}</small>
            </div>
        `;

        box.style.opacity = "1";
        setTimeout(() => box.style.opacity = "0", 6000);
        setTimeout(tampilkanBerikutnya, 8000);
    }

    function maskNama(nama) {
        return nama.length > 3 ? nama.substring(0, 3) + '****' : nama;
    }

    function formatTimeAgo(timestamp) {
        const now = Math.floor(Date.now() / 1000);
        const diff = now - timestamp;

        if (diff < 60) return "baru saja";
        if (diff < 3600) return `${Math.floor(diff / 60)} menit lalu`;
        if (diff < 86400) return `${Math.floor(diff / 3600)} jam lalu`;
        return `${Math.floor(diff / 86400)} hari lalu`;
    }

    tampilkanBerikutnya();
};

window.tampilkanSocialProof([{"nama":"Okt****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>Okt****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1746535825},{"nama":"Moc****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>Moc****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1746522935},{"nama":"Ari****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>Ari****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1746454100},{"nama":"sha****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>sha****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1726246254},{"nama":"Kom****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>Kom****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1725786007},{"nama":"Iva****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>Iva****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1725288035},{"nama":"Ahm****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>Ahm****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1720251306},{"nama":"MOH****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>MOH****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1717442583},{"nama":"Ahm****","produk":"Kelas Website","foto":"https:\/\/adhifa.com\/uploads\/produk\/kelas_web.png","text":"<b>Ahm****<\/b> telah mengikuti E-Course <em>Kelas Website<em>","timestamp":1717418628}], 'top');
})();