galleria_photo_face_rknn_openCL/public/js/gallery.js

// public/js/gallery.js
// Coordinatore della galleria.

(() => {
  "use strict";

  const ACTIVITY_EXTENSIONS = [
    "fit",
    "tcx",
    "gpx",
  ];

  function isAuthenticated() {
    return (
      document.body.classList
        .contains("authenticated") &&
      window.AppAuth &&
      typeof window.AppAuth
        .isLoggedIn === "function" &&
      window.AppAuth.isLoggedIn()
    );
  }

  function filterByMode(items) {
    if (
      window.state?.mode ===
      "photos"
    ) {
      return items.filter(
        (item) =>
          item.mime_type
            ?.startsWith("image/") ||
          item.mime_type
            ?.startsWith("video/"),
      );
    }

    return items.filter(
      (item) => {
        const format =
          String(
            item.format ||
              item.file_extension ||
              item.mime_type ||
              "",
          ).toLowerCase();

        const name =
          String(
            item.name ||
              item.file_name ||
              item.path ||
              "",
          ).toLowerCase();

        return ACTIVITY_EXTENSIONS.some(
          (extension) =>
            format === extension ||
            format.includes(
              extension,
            ) ||
            name.endsWith(
              `.${extension}`,
            ),
        );
      },
    );
  }

  function refreshGallery() {
    if (!isAuthenticated()) {
      console.warn(
        "[refreshGallery] rendering bloccato: autenticazione non completata",
      );

      return;
    }

    const startedAt =
      performance.now();

    let items =
      window.getLocalItems?.() ||
      [];

    console.log(
      `[refreshGallery] mode=${window.state?.mode} items=${items.length}`,
    );

    items =
      filterByMode(items);

    const showDeleted =
      document.getElementById(
        "showDeleted",
      )?.checked;

    if (!showDeleted) {
      items =
        items.filter(
          (item) =>
            !item.deleted_at,
        );
    }

    const filtered =
      window.GalleryUtils
        .applyFilters(items);

    const sorted =
      window.GalleryUtils
        .sortByDate(
          filtered,
          window.currentSort ||
            "desc",
        );

    const sections =
      window.GalleryUtils
        .groupByDate(
          sorted,
          window.currentGroup ||
            "auto",
        );

    window.GalleryRenderer
      .renderGallery(sections);

    console.log(
      `[refreshGallery] render completato in ${Math.round(
        performance.now() -
          startedAt,
      )} ms`,
    );
  }

  function initializeGallery() {
    if (!isAuthenticated()) {
      console.warn(
        "[gallery] inizializzazione bloccata: autenticazione non completata",
      );

      return;
    }

    const checkbox =
      document.getElementById(
        "showDeleted",
      );

    if (checkbox) {
      checkbox.checked =
        localStorage.getItem(
          "showDeleted",
        ) === "1";

      checkbox.addEventListener(
        "change",
        () => {
          if (!isAuthenticated()) {
            return;
          }

          localStorage.setItem(
            "showDeleted",
            checkbox.checked
              ? "1"
              : "0",
          );

          refreshGallery();
        },
      );
    }

    window.loadLocalState?.();

    refreshGallery();
  }

  window.refreshGallery =
    refreshGallery;

  if (
    document.readyState ===
    "loading"
  ) {
    document.addEventListener(
      "DOMContentLoaded",
      initializeGallery,
      {
        once: true,
      },
    );
  } else {
    initializeGallery();
  }
})();