// src/pwaInstall.js
let deferredPrompt = null;

// Stocke l'événement natif quand Chrome le déclenche (après interactions)
window.addEventListener('beforeinstallprompt', (e) => {
  e.preventDefault();
  deferredPrompt = e;
  console.log('PWA: Install prompt ready - waiting for user click on button');
});

// Fonction appelée par le bouton "Install"
export function promptInstall() {
  if (deferredPrompt) {
    console.log('PWA: Triggering native install prompt');
    deferredPrompt.prompt();
    deferredPrompt.userChoice.then((choiceResult) => {
      console.log('PWA Install outcome:', choiceResult.outcome);
      deferredPrompt = null;
    });
  } else {
    console.log('PWA: No prompt ready yet - interact with the site (scroll, click)');
    alert('PWA not ready yet. Try scrolling, clicking filters or markers, then click Install again.');
  }
}