export function handleArticleToolbar() { observeTabsButtons(); } function observeTabsButtons(): void { const toolbarButtons = document.querySelectorAll('#article-toolbar button'); toolbarButtons.forEach((toolbarButton) => { toolbarButton.addEventListener('click', () => { const currentTabValue = toolbarButton.getAttribute('data-tab') as string; toggleActiveTab(toolbarButton as HTMLElement); handleActiveTabContent(currentTabValue as string); }); }); } function toggleActiveTab(toolbarButton: HTMLElement): void { resetActiveToolbarButtons(); toolbarButton.setAttribute('aria-selected', 'true'); } function resetActiveToolbarButtons(): void { const toolbarButtons = document.querySelectorAll('#article-toolbar button'); toolbarButtons.forEach((toolbarButton) => { toolbarButton.setAttribute('aria-selected', 'false'); }); } function handleActiveTabContent(tab: string): void { const contentWrapper = document.querySelector('.content-wrapper'); contentWrapper?.setAttribute('data-active-tab', tab); console.log(tab); }