ToggleLeftPane

/**
 * Toggle Left Pane
 * @author [MuiseDestiny](https://github.com/MuiseDestiny), windingwind
 * @usage Assign a shortcut
 * @link https://github.com/windingwind/zotero-actions-tags/discussions/169
 * 
 * [Toggle Left Pane]
 *  Name : Toggle Left Pane
 *  Event : None
 *  Operation : Script
 *  Data : JS code below
 *  Shortcut : Shift + [
 */


const Zotero = require("Zotero");
const Zotero_Tabs = require("Zotero_Tabs");
const document = require("document");

if (item) {
  return;
}

if (Zotero_Tabs.selectedType === "library") {
  const splitter = document.querySelector("#zotero-collections-splitter");
  if (splitter.getAttribute("state") == "collapsed") {
    splitter.setAttribute("state", "");
    return;
  } else {
    splitter.setAttribute("state", "collapsed");
    return;
  }
} else {
  Zotero.Reader.getByTabID(
    Zotero_Tabs.selectedID
  )._internalReader.toggleSidebar();
  return;
}