import {
  registerSW,
  onInstallPrompt,
  promptInstall,
  isOnline,
  onOffline,
  onOnline,
  onUpdateAvailable,
  activateUpdate,
} from '@lopatnov/namespace-pwa';

// Register Service Worker
registerSW('./sw.js');

// Detect network state
onOffline(() => document.getElementById('banner').hidden = false);
onOnline(() => document.getElementById('banner').hidden = true);

// Install prompt
onInstallPrompt(() => {
  document.getElementById('install-btn').hidden = false;
});
document.getElementById('install-btn').onclick = () => promptInstall();

// SW updates
onUpdateAvailable((reg) => {
  if (confirm('New version available. Reload?')) activateUpdate(reg);
});