site/WESP_REL/static/js/wesp-zootech-nav.js

/**
 * Общий навбар операторских страниц.
 * <div id="wespZootechNavMount" data-active-page="recipes"></div>
 */
(function () {
  /* Один файл — одинаковый слот в светлой и тёмной теме (logo.png другой aspect ratio). */
  const LOGO_LIGHT = "/static/logo2.png";
  const LOGO_DARK = "/static/logo2.png";

  function brandLogoHtml() {
    return `<img src="${LOGO_LIGHT}" alt="Комптон" class="logo logo--light-theme">
              <img src="${LOGO_DARK}" alt="" class="logo logo--dark-theme" aria-hidden="true">`;
  }

  const PAGES = [
    { id: "recipes", href: "/recipes", icon: "fa-utensils", label: "Рецепты" },
    { id: "lab", href: "/lab", icon: "fa-flask", label: "Lab" },
    { id: "feed_dispensers", href: "/feed_dispensers", icon: "fa-server", label: "Оборудование" },
    { id: "components", href: "/components", icon: "fa-box", label: "Компоненты" },
    { id: "reports", href: "/reports", icon: "fa-chart-bar", label: "Отчеты" },
    { id: "feed_consumption", href: "/feed_consumption", icon: "fa-chart-line", label: "Учёт кормов" },
  ];

  function navItem(page, active, mobile) {
    const cls = mobile
      ? `mobile-menu-item${active ? " active" : ""}`
      : `menu-btn${active ? " active" : ""}`;
    const tag = mobile ? "a" : "a";
    if (page.id === "settings") {
      return `<${tag} href="javascript:void(0)" data-action="open-settings" onclick="typeof openSettings==='function'&&openSettings(event)" class="${cls}">
        <i class="fas fa-cog"></i><span>Настройки</span></${tag}>`;
    }
    return `<${tag} href="${page.href}" class="${cls}">
      <i class="fas ${page.icon}"></i><span>${page.label}</span></${tag}>`;
  }

  function pagesForNav(canLab) {
    if (canLab) return PAGES;
    return PAGES.filter((p) => p.id !== "lab");
  }

  function renderNav(activeId, pages) {
    const desktop = pages.map((p) => navItem(p, p.id === activeId, false)).join("");
    const mobile = pages.map((p) => navItem(p, p.id === activeId, true)).join("");
    const settingsDesktop = navItem({ id: "settings" }, false, false);
    const settingsMobile = navItem({ id: "settings" }, false, true);

    return `<nav class="mobile-navbar">
      <div class="container">
        <div class="nav-content">
          <div class="nav-brand">
            <a href="/recipes" class="nav-logo-link" aria-label="Рецепты">
              ${brandLogoHtml()}
            </a>
          </div>
          <div class="hamburger-menu" id="hamburgerMenu" role="button" aria-label="Меню" tabindex="0">
            <div class="hamburger-line"></div>
            <div class="hamburger-line"></div>
            <div class="hamburger-line"></div>
          </div>
          <div class="desktop-menu">${desktop}${settingsDesktop}</div>
          <div class="user-section">
            <span id="userInfo" class="user-info"><i class="fas fa-user"></i> <span id="userLogin"></span></span>
            <a href="#" data-action="logout" onclick="typeof logout==='function'&&logout();return false;" class="logout-btn">
              <i class="fas fa-sign-out-alt"></i><span>Выход</span>
            </a>
          </div>
        </div>
      </div>
      <div class="mobile-menu-overlay" id="mobileMenuOverlay">
        <div class="mobile-menu">
          <div class="mobile-menu-header">
            <div class="mobile-brand">
              <a href="/recipes" class="nav-logo-link" aria-label="Рецепты">
                ${brandLogoHtml()}
              </a>
            </div>
            <div class="close-menu" id="closeMenu" role="button" aria-label="Закрыть" tabindex="0">
              <i class="fas fa-times"></i>
            </div>
          </div>
          <div class="mobile-menu-items">${mobile}${settingsMobile}</div>
          <div class="mobile-menu-footer">
            <div class="mobile-user-info" id="mobileUserInfo"></div>
            <a href="#" data-action="logout" onclick="typeof logout==='function'&&logout();return false;" class="mobile-logout-btn">
              <i class="fas fa-sign-out-alt"></i><span>Выход</span>
            </a>
          </div>
        </div>
      </div>
    </nav>`;
  }

  function wireMobileMenu() {
    const hamburgerMenu = document.getElementById("hamburgerMenu");
    const mobileMenuOverlay = document.getElementById("mobileMenuOverlay");
    const closeMenu = document.getElementById("closeMenu");
    if (!hamburgerMenu || !mobileMenuOverlay) return;

    const open = () => {
      mobileMenuOverlay.classList.add("active");
      hamburgerMenu.classList.add("active");
    };
    const close = () => {
      mobileMenuOverlay.classList.remove("active");
      hamburgerMenu.classList.remove("active");
    };

    hamburgerMenu.addEventListener("click", open);
    closeMenu?.addEventListener("click", close);
    mobileMenuOverlay.addEventListener("click", (e) => {
      if (e.target === mobileMenuOverlay) close();
    });
  }

  async function fetchCanLab() {
    try {
      const response = await fetch("/api/auth/check");
      const data = await response.json();
      if (data.status === "success" && data.authenticated) {
        return Boolean(data.can_lab);
      }
    } catch (error) {
      console.error("Ошибка проверки доступа к Lab:", error);
    }
    return false;
  }

  async function mount() {
    const mountEl = document.getElementById("wespZootechNavMount");
    if (!mountEl) return;
    const active = mountEl.getAttribute("data-active-page") || "";
    const canLab = await fetchCanLab();
    window.WESP_CAN_LAB = canLab;
    mountEl.outerHTML = renderNav(active, pagesForNav(canLab));
    wireMobileMenu();
    window.WespPageEnter?.init?.();
    window.WespLabAccess?.apply?.(canLab);
  }

  window.WespZootechNav = { remount: mount };

  if (document.readyState === "loading") {
    document.addEventListener("DOMContentLoaded", mount);
  } else {
    mount();
  }
})();