utils.js

// YouTube Bookmark Extension - Utility Functions
// Helper functions used across the extension

/**
 * Get the current active tab
 * @returns {Promise<Object>} The active tab object
 */
export async function getActiveTabUrl() {
  try {
    const queryOptions = { active: true, currentWindow: true };
    const [tab] = await chrome.tabs.query(queryOptions);
    return tab;
  } catch (error) {
    console.error('Error getting active tab:', error);
    return null;
  }
}

/**
 * Extract video ID from YouTube URL
 * @param {string} url - YouTube URL
 * @returns {string|null} Video ID or null
 */
export function getVideoIdFromUrl(url) {
  try {
    const urlObj = new URL(url);
    return urlObj.searchParams.get('v');
  } catch (e) {
    return null;
  }
}

/**
 * Format seconds to MM:SS or HH:MM:SS format
 * @param {number} totalSeconds - Total seconds
 * @returns {string} Formatted time string
 */
export function formatTime(totalSeconds) {
  const hours = Math.floor(totalSeconds / 3600);
  const minutes = Math.floor((totalSeconds % 3600) / 60);
  const seconds = Math.floor(totalSeconds % 60);

  if (hours > 0) {
    return `${hours}:${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
  }
  return `${minutes}:${seconds.toString().padStart(2, '0')}`;
}