background.js

// Handle keyboard shortcuts
chrome.commands.onCommand.addListener(async (command) => {
  if (command === 'toggle-presentation') {
    const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
    
    if (tab && tab.url && (tab.url.includes('notion.so'))) {
      // Get current presentation mode state
      const settings = await chrome.storage.sync.get({ presentationMode: false });
      const newState = !settings.presentationMode;
      
      // Update storage
      await chrome.storage.sync.set({ presentationMode: newState });
      
      // Send message to content script
      chrome.tabs.sendMessage(tab.id, {
        action: 'togglePresentation',
        enabled: newState
      });
    }
  }
});

// Handle extension installation
chrome.runtime.onInstalled.addListener(() => {
  // Set default settings
  chrome.storage.sync.set({
    presentationMode: false,
    showSlideNumbers: true,
    showProgressBar: false,
    showNavigationButtons: true,
    allowEditInPresentation: false,
    showHlinesInPresentation: false,
    hideNotesContent: false,
    showNotesControls: true
  });
});

// Handle messages from content script
chrome.runtime.onMessage.addListener((request, _sender, sendResponse) => {
  if (request.action === 'getSettings') {
    chrome.storage.sync.get({
      presentationMode: false,
      showSlideNumbers: true,
      showProgressBar: false,
      showNavigationButtons: true,
      allowEditInPresentation: false,
      showHlinesInPresentation: false,
      hideNotesContent: false,
      showNotesControls: true
    }).then(settings => {
      sendResponse(settings);
    });
    return true; // Keep message channel open for async response
  }
});