const CACHE_NAME = "141-cache-v2";

const STATIC_ASSETS = ["/", "/manifest.webmanifest", "/logo/192px.png", "/logo/512px.png"];

self.addEventListener("install", (event) => {
    event.waitUntil(
        caches.open(CACHE_NAME).then(async (cache) => {
            await Promise.allSettled(
                STATIC_ASSETS.map(async (url) => {
                    try {
                        const response = await fetch(url);
                        if (response.ok) {
                            await cache.put(url, response);
                        }
                    } catch (e) {
                        console.warn("❌ Failed to cache:", url);
                    }
                })
            );
        })
    );

    self.skipWaiting();
});

const sendDeliveryReportAction = () => {
    console.log("Web push delivered.");
};

self.addEventListener("push", function (event) {
    if (event.data) {
        try {
            // Try to parse as JSON first
            let data;
            try {
                data = event.data.json();
            } catch (jsonError) {
                // If JSON parsing fails, treat it as plain text
                const text = event.data.text();
                data = {
                    title: "Notification",
                    body: text,
                    icon: "/icon.png",
                };
            }

            const options = {
                body: data.body || "Default notification body",
                icon: data.icon || "/logo/192px.png",
                badge: "/badge.png",
                vibrate: [100, 50, 100],
                data: {
                    dateOfArrival: Date.now(),
                    primaryKey: "2",
                    url: data.url || "/",
                },
            };
            event.waitUntil(
                self.registration.showNotification(data.title, options).then(() => {
                    sendDeliveryReportAction();
                })
            );
        } catch (error) {
            console.error("Error processing push notification:", error);
        }
    }
});
self.addEventListener("notificationclick", function (event) {
    event.notification.close();
    event.waitUntil(clients.openWindow(event.notification.data.url));
});

self.addEventListener("message", (event) => {
    if (event.data && event.data.type === "SKIP_WAITING") {
        self.skipWaiting();
    }
});