dropdown-options.js

define(["jquery", "home/utils"], function (
  $,
  utils
) {
  "use strict";

  var updateServices = function (id, value) {
    const dropdownOptions = getDropdownOptions();
    const serviceInfo = getServiceInfo();

    let select = $(`select#${id}-version-select`);
    const currentVal = select.val();
    resetInputElement(select);
    for (const service of Object.keys(dropdownOptions).sort().reverse()) {
      var serviceName = (serviceInfo.JupyterLab.options[service] || {}).name || service;
      select.append(`<option value="${service}">${serviceName}</option>`);
    }
    if (!value) value = serviceInfo.JupyterLab.defaultOption;
    updateLabConfigSelect(select, value, currentVal);
  }

  var updateSystems = function (id, service, value) {
    const dropdownOptions = getDropdownOptions();
    const systemInfo = getSystemInfo();

    let select = $(`select#${id}-system-select`);
    const currentVal = select.val();
    resetInputElement(select);

    const systemsAllowed = dropdownOptions[service] || {};
    for (const system of Object.keys(systemInfo).sort((a, b) => (systemInfo[a]["weight"] || 99) < (systemInfo[b]["weight"] || 99) ? -1 : 1)) {
      if (system in systemsAllowed) select.append(`<option value="${system}">${system}</option>`);
    }
    updateLabConfigSelect(select, value, currentVal);
  }

  var updateFlavors = function (id, service, system, value) {
    const systemInfo = getSystemInfo();
    const backendInfo = getBackendServiceInfo();

    let select = $(`select#${id}-flavor-select`);
    const currentVal = select.val();

    resetInputElement(select);
    if ($(`#${id}-na-info`).html().includes("flavor")) {
      $(`#${id}-na-btn`).hide();
      $(`#${id}-na-info`).empty().hide();
      if (!window.spawnActive[id])
        $(`#${id}-start-btn`).removeClass("disabled").show();
    }

    let systemFlavors = window.flavorInfo[system];
    if (!systemFlavors) {
      // Check if system should have flavor info but doesn't first
      let backend = (systemInfo[system] || {}).backendService;
      if (backend && (backendInfo[backend].flavorsRequired || backendInfo[backend].userflavors)) {
        // If so, we still want to create the flavor info to show the error message
        utils.createFlavorInfo(id, system);
        utils.setLabAsNA(id, "due to flavor");
        $(`#${id}-flavor-select-div, #${id}-flavor-legend-div, #${id}-flavor-info-div`).show();
      }
      else {
        // Otherwise, we can just skip showing the flavor info entirely
        $(`#${id}-flavor-select-div, #${id}-flavor-legend-div, #${id}-flavor-info-div`).hide();
      }
      updateLabConfigSelect(select, value, currentVal);
      return;
    };

    // Sort systemFlavors by flavor weights