/****************************************
 * Lightbox video — YouTube ONLY
 ***************************************/
document.addEventListener("DOMContentLoaded", function () {
  const lightboxes = document.querySelectorAll("[class*='lightbox-video']");

  lightboxes.forEach((lb) => {
    const jsonScript = lb.querySelector(".w-json");
    const videoEl = lb.querySelector(".video-data-url");
    if (!jsonScript || !videoEl) return;

    const raw = (videoEl.textContent || "")
      .replace(/&/g, "&")
      .replace(/\s+/g, "")
      .trim();

    if (!raw) return;

    // -------------------------------
    // Extract YouTube ID (robust)
    // -------------------------------
    let videoId = "";

    try {
      if (raw.includes("youtu.be/")) {
        videoId = raw.split("youtu.be/")[1].split(/[?&]/)[0];
      } else {
        const u = new URL(raw);
        videoId = u.searchParams.get("v") || "";
      }
    } catch (e) {}

    if (!videoId) return;

    // -------------------------------
    // YouTube embed (FAST + GDPR)
    // -------------------------------
    const embedUrl =
      `https://www.youtube-nocookie.com/embed/${videoId}` +
      `?autoplay=1&mute=1&loop=1&playlist=${videoId}&playsinline=1&rel=0`;

    const htmlCode = `
      <iframe
        src="${embedUrl}"
        frameborder="0"
        allow="autoplay; fullscreen"
        allowfullscreen
        style="width:100%;height:100%;"
      ></iframe>
    `;

    const jsonData = {
      items: [
        {
          type: "video",
          url: embedUrl,
          html: htmlCode,
          width: 1280,
          height: 720
        }
      ],
      group: ""
    };

    jsonScript.textContent = JSON.stringify(jsonData);
  });
});
/****************************************
 * Lightbox video END
 ***************************************/