calminer/static/js/projects.js

document.addEventListener("DOMContentLoaded", () => {
  const container = document.querySelector("[data-project-table]");
  const filterInput = document.querySelector("[data-project-filter]");

  const resolveFilterItems = () => {
    if (!container) {
      return [];
    }

    const entries = Array.from(
      container.querySelectorAll("[data-project-entry]")
    );

    if (entries.length) {
      return entries;
    }

    if (container.tagName === "TABLE") {
      return Array.from(container.querySelectorAll("tbody tr"));
    }

    return [];
  };

  const filterItems = resolveFilterItems();

  if (container && filterInput && filterItems.length) {
    filterInput.addEventListener("input", () => {
      const query = filterInput.value.trim().toLowerCase();
      filterItems.forEach((item) => {
        const match = item.textContent.toLowerCase().includes(query);
        item.style.display = match ? "" : "none";
      });
    });
  }

  const sidebar = document.querySelector(".app-sidebar");
  const appMain = document.querySelector(".app-main");
  if (!sidebar || !appMain) {
    return;
  }

  const body = document.body;
  const mobileQuery = window.matchMedia("(max-width: 900px)");
  let toggleButton = document.querySelector("[data-sidebar-toggle]");

  if (!toggleButton) {
    toggleButton = document.createElement("button");
    toggleButton.type = "button";
    toggleButton.className = "sidebar-toggle";
    toggleButton.setAttribute("data-sidebar-toggle", "");
    toggleButton.setAttribute("aria-expanded", "false");
    toggleButton.setAttribute("aria-label", "Toggle primary navigation");
    toggleButton.hidden = true;
    toggleButton.innerHTML = [
      '<span class="sidebar-toggle-icon" aria-hidden="true"></span>',
      '<span class="sidebar-toggle-label">Menu</span>',
    ].join("");
    appMain.insertBefore(toggleButton, appMain.firstChild);
  }

  let overlay = document.querySelector("[data-sidebar-overlay]");
  if (!overlay) {
    overlay = document.createElement("div");
    overlay.className = "sidebar-overlay";
    overlay.setAttribute("data-sidebar-overlay", "");
    overlay.setAttribute("aria-hidden", "true");
    document.body.appendChild(overlay);
  }

  const primaryNav = document.querySelector(".sidebar-nav");
  if (primaryNav) {
    if (!primaryNav.id) {
      primaryNav.id = "primary-navigation";
    }
    toggleButton.setAttribute("aria-controls", primaryNav.id);
  }

  const openSidebar = () => {
    body.classList.remove("sidebar-collapsed");
    body.classList.add("sidebar-open");
    toggleButton.setAttribute("aria-expanded", "true");
    overlay.setAttribute("aria-hidden", "false");
  };

  const closeSidebar = (focusToggle = false) => {
    body.classList.add("sidebar-collapsed");
    body.classList.remove("sidebar-open");
    toggleButton.setAttribute("aria-expanded", "false");
    overlay.setAttribute("aria-hidden", "true");
    if (focusToggle) {
      toggleButton.focus({ preventScroll: true });
    }
  };

  const toggleSidebar = () => {
    if (body.classList.contains("sidebar-open")) {
      closeSidebar();
    } else {
      openSidebar();
      sidebar.setAttribute("aria-hidden", "false");
    }
  };

  const applyResponsiveState = (mql) => {
    if (!mql.matches) {
      toggleButton.hidden = true;
      body.classList.remove("sidebar-open", "sidebar-collapsed");
      sidebar.setAttribute("aria-hidden", "true");
      overlay.setAttribute("aria-hidden", "true");
      sidebar.removeAttribute("aria-hidden");
      return;
    }

    toggleButton.hidden = false;
    if (!body.classList.contains("sidebar-open")) {
      body.classList.add("sidebar-collapsed");
      sidebar.setAttribute("aria-hidden", "true");
    }
  };

  toggleButton.addEventListener("click", toggleSidebar);
  overlay.addEventListener("click", () => closeSidebar());

  document.addEventListener("keydown", (event) => {
    if (event.key === "Escape" && body.classList.contains("sidebar-open")) {
      closeSidebar(true);
    }
  });

  applyResponsiveState(mobileQuery);
  if (typeof mobileQuery.addEventListener === "function") {
    mobileQuery.addEventListener("change", applyResponsiveState);
  } else if (typeof mobileQuery.addListener === "function") {
    mobileQuery.addListener(applyResponsiveState);
  }
});