// Background script for service worker
// Currently minimal, can be extended for additional functionality

chrome.runtime.onInstalled.addListener(() => {
  console.log('Facebook Post Tracker extension installed');

  // Set default profile if not set
  chrome.storage.sync.get(['profileNumber'], (result) => {
    if (!result.profileNumber) {
      chrome.storage.sync.set({ profileNumber: 1 });
    }
  });

  // Create context menu for manual post parsing
  chrome.contextMenus.create({
    id: 'fb-tracker-reparse',
    title: 'FB Tracker: Post neu parsen',
    contexts: ['all'],
    documentUrlPatterns: ['*://*.facebook.com/*']
  });
});

chrome.contextMenus.onClicked.addListener((info, tab) => {
  if (info.menuItemId === 'fb-tracker-reparse') {
    chrome.tabs.sendMessage(tab.id, {
      type: 'reparsePost',
      x: info.pageX || 0,
      y: info.pageY || 0
    });
  }
});

chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
  if (message && message.type === 'captureScreenshot') {
    const windowId = sender && sender.tab ? sender.tab.windowId : chrome.windows.WINDOW_ID_CURRENT;

    chrome.tabs.captureVisibleTab(windowId, { format: 'jpeg', quality: 80 }, (imageData) => {
      if (chrome.runtime.lastError) {
        sendResponse({ error: chrome.runtime.lastError.message });
        return;
      }

      sendResponse({ imageData });
    });
    return true;
  }
  return false;
});