sdb2-extension-chrome/popup.js

document.addEventListener('DOMContentLoaded', async () => {
  const extractBtn = document.getElementById('extract-btn');
  const configBtn = document.getElementById('config-btn');
  const status = document.getElementById('status');
  const warning = document.getElementById('warning');
  const notYoutube = document.getElementById('not-youtube');
  const videoSection = document.getElementById('video-section');
  const videoTitle = document.getElementById('video-title');
  const videoUrl = document.getElementById('video-url');

  // Config button click handler (needs to work regardless of page)
  configBtn.addEventListener('click', () => {
    chrome.tabs.create({ url: chrome.runtime.getURL('options.html') });
  });

  // Check if we're on YouTube
  const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });

  if (!tab.url || !tab.url.includes('youtube.com/watch')) {
    notYoutube.classList.remove('hidden');
    return;
  }

  // Check API token configuration
  const result = await chrome.storage.sync.get(['apiToken', 'apiBaseUrl']);
  const apiToken = result.apiToken;
  const apiBaseUrl = result.apiBaseUrl || 'http://goyave';

  if (!apiToken) {
    warning.classList.remove('hidden');
    extractBtn.disabled = true;
  } else {
    videoSection.classList.remove('hidden');
  }

  // Get video information from content script
  let currentVideoInfo = null;
  try {
    const response = await chrome.tabs.sendMessage(tab.id, { action: 'getVideoInfo' });
    if (response && response.title && response.url) {
      currentVideoInfo = response;
      videoTitle.textContent = response.title;
      videoUrl.textContent = response.url;
    } else {
      videoTitle.textContent = 'Video information not available';
      videoUrl.textContent = tab.url;
    }
  } catch (error) {
    console.error('Error getting video info:', error);
    videoTitle.textContent = 'Video information not available';
    videoUrl.textContent = tab.url;
  }

  // Function to clean YouTube URL
  function getCleanVideoUrl(url) {
    const match = url.match(/[?&]v=([^&]+)/);
    if (match) {
      return `https://www.youtube.com/watch?v=${match[1]}`;
    }
    return url; // Return original if we can't extract video ID
  }

  // Extract button click handler
  extractBtn.addEventListener('click', async () => {
    if (!apiToken) {
      showStatus('Please configure your API token first', 'error');
      return;
    }

    extractBtn.disabled = true;
    extractBtn.textContent = 'Extracting...';
    showStatus('Starting audio extraction...', 'loading');

    try {
      // Use clean URL for the API request
      const cleanUrl = getCleanVideoUrl(tab.url);

      console.log('Making extraction request:', {
        apiBaseUrl,
        cleanUrl,
        title: currentVideoInfo?.title,
        hasToken: !!apiToken
      });

      const response = await fetch(`${apiBaseUrl}/api/v1/extractions/?url=${encodeURIComponent(cleanUrl)}`, {
        method: 'POST',
        headers: {
          'API-TOKEN': apiToken
        }
      });

      console.log('Response status:', response.status, response.statusText);

      if (!response.ok) {
        let errorMessage = `HTTP ${response.status}`;
        try {
          const errorData = await response.json();
          if (errorData.detail) {
            errorMessage = errorData.detail;
          } else if (errorData.message) {
            errorMessage = errorData.message;
          } else if (typeof errorData === 'string') {
            errorMessage = errorData;
          }
        } catch (e) {
          // If we can't parse JSON, use the status text
          errorMessage = response.statusText || errorMessage;
        }
        throw new Error(errorMessage);
      }

      await response.json();
      const successMessage = currentVideoInfo?.title
        ? `Audio extraction started for "${currentVideoInfo.title}"! Check your soundboard for the result.`
        : 'Audio extraction started successfully! Check your soundboard for the result.';
      showStatus(successMessage, 'success');

      // Close popup after successful extraction
      setTimeout(() => {
        window.close();
      }, 2000);

    } catch (error) {
      console.error('Extraction error:', error);
      let errorMessage = 'Unknown error occurred';

      if (error.message) {
        errorMessage = error.message;
      } else if (error.name === 'TypeError' && error.message.includes('fetch')) {
        errorMessage = 'Cannot connect to API server. Check your API base URL and network connection.';
      } else if (typeof error === 'string') {
        errorMessage = error;
      }

      showStatus(`Failed to extract audio: ${errorMessage}`, 'error');
    } finally {
      extractBtn.disabled = false;
      extractBtn.textContent = 'Extract Audio';
    }
  });

  function showStatus(message, type) {
    status.textContent = message;
    status.className = `status ${type}`;
    status.classList.remove('hidden');
  }
});