debugging PWA

This commit is contained in:
Tobi 2024-04-09 10:17:26 +02:00
parent 37748a2206
commit f87ffbe6c0

View file

@ -131,50 +131,20 @@
</footer>
<script>
let recentCalculations = [];
function convert(event) {
let deferredPrompt;
window.addEventListener('beforeinstallprompt', (event) => {
// Prevent the default installation prompt
event.preventDefault();
const euro = document.getElementById("euro").value;
const dinar = document.getElementById("dinar").value;
const apiKey = "ab0076697b3401ea71d2c393";
const url = `https://v6.exchangerate-api.com/v6/${apiKey}/pair/EUR/DZD`;
fetch(url)
.then(response => response.json())
.then(data => {
const exchangeRate = data.conversion_rate;
if (euro) {
const result = (euro * exchangeRate).toFixed(2);
const calculation = `${euro} Euro = ${result} Algerian Dinar`;
document.getElementById("result").textContent = calculation;
recentCalculations.unshift(calculation);
} else if (dinar) {
const result = (dinar / exchangeRate).toFixed(2);
const calculation = `${dinar} Algerian Dinar = ${result} Euro`;
document.getElementById("result").textContent = calculation;
recentCalculations.unshift(calculation);
}
recentCalculations = recentCalculations.slice(0, 5);
updateRecentCalculations();
})
.catch(error => {
console.log(error);
document.getElementById("result").textContent = "Oops, something went wrong! Please try again later.";
});
}
function updateRecentCalculations() {
const calculationList = document.getElementById("calculationList");
calculationList.innerHTML = "";
recentCalculations.forEach(calculation => {
const li = document.createElement("li");
li.textContent = calculation;
calculationList.appendChild(li);
});
}
// Stash the event so it can be triggered later
deferredPrompt = event;
// Show installation instructions only if app is not already installed
if (!window.matchMedia('(display-mode: standalone)').matches) {
document.getElementById('install-instructions').style.display = 'block';
document.getElementById('installButton').style.display = 'block';
}
});
function installApp() {
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('/service-worker.js')
@ -185,13 +155,31 @@
console.error('Service Worker registration failed:', error);
});
}
// Show installation instructions and button only if not already installed
if (!window.matchMedia('(display-mode: standalone)').matches) {
document.getElementById('install-instructions').style.display = 'block';
document.getElementById('installButton').style.display = 'block';
}
// Listen for the app installed event
window.addEventListener('appinstalled', () => {
// Hide the installation button once the app is installed
document.getElementById('installButton').style.display = 'none';
});
// Prompt the user to install the PWA
if (deferredPrompt) {
deferredPrompt.prompt();
deferredPrompt.userChoice.then((choiceResult) => {
if (choiceResult.outcome === 'accepted') {
console.log('User accepted the A2HS prompt');
}
deferredPrompt = null;
});
}
}
</script>
</body>
</html>