function switchTab()

in src/gif_maker/index.ts [80:98]

• 19 lines of code
• 5 McCabe index (conditional complexity)

function switchTab(targetTab: string) {
  tabButtons.forEach((button) => {
    if (button.getAttribute('data-tab') === targetTab) {
      button.classList.add('active');
    } else {
      button.classList.remove('active');
    }
  });
  tabContents.forEach((content) => {
    if (content.id === `${targetTab}-content`) {
      content.classList.add('active');
    } else {
      content.classList.remove('active');
    }
  });
  if (targetTab === 'output' && resultContainer) {
    resultContainer.style.display = 'flex';
  }
}