window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); // Service worker is decommissioned. Actively unregister any // previously installed worker and clear its caches instead of // registering one, so old cached pages/assets can't keep // getting served (this is what caused the "old layout" to // resurface after rebuilds). if ('serviceWorker' in navigator) { navigator.serviceWorker.getRegistrations().then(function(registrations) { registrations.forEach(function(registration) { registration.unregister(); }); }); } if (window.caches) { caches.keys().then(function(names) { names.forEach(function(name) { caches.delete(name); }); }); } // PWA Install Prompt let deferredPrompt; window.addEventListener('beforeinstallprompt', (e) => { // Prevent the default browser install banner e.preventDefault(); deferredPrompt = e; console.log('💾 PWA install prompt available - will show custom banner'); // Show install button/banner after a delay setTimeout(() => { if (deferredPrompt && !window.matchMedia('(display-mode: standalone)').matches) { showInstallPrompt(); } }, 5000); }); function showInstallPrompt() { if (localStorage.getItem('pwa-install-dismissed') === 'true') return; const installBanner = document.createElement('div'); installBanner.innerHTML = ` `; document.body.appendChild(installBanner); // Auto-dismiss after 10 seconds setTimeout(() => { if (installBanner.parentNode) { dismissInstallPrompt(); } }, 10000); } window.installPWA = function() { if (deferredPrompt) { console.log('🚀 Triggering PWA install prompt'); deferredPrompt.prompt(); deferredPrompt.userChoice.then((choiceResult) => { if (choiceResult.outcome === 'accepted') { console.log('✅ User accepted the PWA install'); // Track installation fetch('/api/pwa/install', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ method: 'browser_prompt', userAgent: navigator.userAgent }) }).catch(() => {}); } else { console.log('❌ User dismissed the PWA install'); } deferredPrompt = null; dismissInstallPrompt(); }).catch((error) => { console.error('❌ PWA install prompt error:', error); dismissInstallPrompt(); }); } else { console.log('ℹ️ PWA install prompt not available, showing fallback'); alert('To install this app, use your browser\'s \"Add to Home Screen\" option.'); dismissInstallPrompt(); } }; window.dismissInstallPrompt = function() { const banner = document.getElementById('audiosync-pwa-install-banner'); if (banner) banner.remove(); localStorage.setItem('pwa-install-dismissed', 'true'); }; // Track if running as PWA if (window.matchMedia('(display-mode: standalone)').matches) { console.log('Running as PWA'); document.documentElement.classList.add('pwa-mode'); }