(function() { var deferredPrompt = null; var banner = null; window.addEventListener('beforeinstallprompt', function(e) { e.preventDefault(); deferredPrompt = e; // Don't show if already dismissed recently var dismissed = localStorage.getItem('tomfryser_pwa_dismissed'); if (dismissed) { var dismissedAt = parseInt(dismissed, 10); // Show again after 7 days if (Date.now() - dismissedAt < 7 * 24 * 60 * 60 * 1000) return; } // Don't show if already installed (standalone mode) if (window.matchMedia('(display-mode: standalone)').matches) return; // Show after a brief delay (better UX than immediate popup) setTimeout(showBanner, 3000); }); function showBanner() { if (banner) return; banner = document.createElement('div'); banner.id = 'pwa-install-banner'; banner.style.cssText = 'position:fixed;bottom:80px;left:16px;right:16px;max-width:480px;margin:0 auto;background:#1A6B5C;color:white;border-radius:16px;padding:16px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 32px rgba(0,0,0,0.2);z-index:9999;animation:slideUp 0.3s ease-out;font-family:system-ui,-apple-system,sans-serif'; banner.innerHTML = '

' + '

Installér TomFryser

Hurtig adgang fra din startskærm

' + '' + ''; // Add animation keyframes var style = document.createElement('style'); style.textContent = '@keyframes slideUp{from{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}'; document.head.appendChild(style); document.body.appendChild(banner); document.getElementById('pwa-install-btn').addEventListener('click', function() { if (deferredPrompt) { deferredPrompt.prompt(); deferredPrompt.userChoice.then(function(result) { deferredPrompt = null; removeBanner(); }); } }); document.getElementById('pwa-dismiss-btn').addEventListener('click', function() { localStorage.setItem('tomfryser_pwa_dismissed', Date.now().toString()); removeBanner(); }); } function removeBanner() { if (banner && banner.parentNode) { banner.style.transform = 'translateY(100px)'; banner.style.opacity = '0'; banner.style.transition = 'all 0.3s ease-in'; setTimeout(function() { if (banner && banner.parentNode) banner.parentNode.removeChild(banner); banner = null; }, 300); } } // Auto-hide after install window.addEventListener('appinstalled', function() { removeBanner(); }); // iOS Safari: Show manual install instructions var isIOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream; var isInStandaloneMode = window.matchMedia('(display-mode: standalone)').matches || window.navigator.standalone; if (isIOS && !isInStandaloneMode) { var dismissed = localStorage.getItem('tomfryser_ios_dismissed'); if (dismissed) { var dismissedAt = parseInt(dismissed, 10); if (Date.now() - dismissedAt < 14 * 24 * 60 * 60 * 1000) return; } setTimeout(function() { var iosBanner = document.createElement('div'); iosBanner.id = 'pwa-ios-banner'; iosBanner.style.cssText = 'position:fixed;bottom:80px;left:16px;right:16px;max-width:480px;margin:0 auto;background:#1A6B5C;color:white;border-radius:16px;padding:16px;box-shadow:0 8px 32px rgba(0,0,0,0.2);z-index:9999;animation:slideUp 0.3s ease-out;font-family:system-ui,-apple-system,sans-serif'; iosBanner.innerHTML = '

' + '

Installer TomFryser

Få hurtig adgang som en app

' + '' + '

' + '

Tryk på Del-knappen og vælg Tilføj til hjemmeskærm

'; // Add animation keyframes var style = document.createElement('style'); style.textContent = '@keyframes slideUp{from{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}'; document.head.appendChild(style); document.body.appendChild(iosBanner); document.getElementById('pwa-ios-dismiss').addEventListener('click', function() { localStorage.setItem('tomfryser_ios_dismissed', Date.now().toString()); if (iosBanner.parentNode) { iosBanner.style.transform = 'translateY(100px)'; iosBanner.style.opacity = '0'; iosBanner.style.transition = 'all 0.3s ease-in'; setTimeout(function() { if (iosBanner.parentNode) iosBanner.parentNode.removeChild(iosBanner); }, 300); } }); }, 5000); } })();