freezmo/public/sw.js
Martin Dvorak 6564e88138 Mobile declutter pass: step flows, compact cards, simplified settings
Phones only (<=639px); desktop markup is untouched.

- New deck is a 3-step flow: progress (1/3 + bar) and a fixed Back/Next
  bar above the tab bar. Step 1 = Add photos or files / Camera / Paste
  text instead (no drop zone or paste copy on touch), step 2 = folder,
  difficulty and count with defaults plus one collapsed focus/notes row,
  step 3 = one summary line (photos/docs/text · difficulty · count ·
  folder) with Freeze. Going Back keeps every input; step transitions
  respect prefers-reduced-motion.
- Make my homework is a 2-step flow sharing the same pattern; tapping a
  mode card starts it (no separate CTA on phones), with a short preview
  of the assignment on step 2. The hero is now 'Make my homework' /
  'Udělej mi úkol' everywhere ('Solve your homework' is gone) and the
  intro is one line.
- Library: stats line removed, folder row and 'Unorganized' heading
  hidden until folders exist (New folder lives in the drawer), Import is
  a small icon button beside the tabs. Deck and homework cards are
  compact on phones: title, one meta line (activities · difficulty ·
  best), a one-line description that expands on tap, the whole card
  tappable and a small Study/Open pill instead of the full-width button.
- Settings sheet on phones: no .env.local subtitle; Language stays first;
  one Connection card (status dot + 'Connected · 2 models ready', key
  field with the eye inside, Save only when edited, auto re-check on
  save, refresh icon instead of Test connection); privacy one-liner with
  a More expander (daemon tip inside); raw health rows behind one
  collapsed Details list; Remove key as a small danger button at the very
  bottom (same confirmation).
- Decorative orbs on phones moved further off the screen edges so they
  never glow under cards or primary buttons.
- Shared markup for folder/difficulty/count and mode cards keeps one
  source of state; new lib/use-phone.ts gates the layouts.

Verified: new declutter suite 116/116 (360 + 390, EN + CS, photo + PDF +
pasted text, Back keeps input, summaries, settings flow), regression
74/74, mobile 52/52, i18n 25/25. Lint + build clean. SW freezmo-v20.
2026-10-10 10:43:32 +00:00

97 lines
2.8 KiB
JavaScript

/**
* Freezmo service worker (production only).
*
* Strategy, deliberately conservative:
* - API routes are never cached and never intercepted.
* - Navigations: network first, falling back to the cached shell, then /offline.
* - /_next/static + icons: stale-while-revalidate (fast, self-healing).
* - Everything else: straight to the network.
*
* Bumping CACHE_VERSION is how a new deploy invalidates old assets.
*/
const CACHE_VERSION = "freezmo-v20";
const SHELL_CACHE = `${CACHE_VERSION}-shell`;
const ASSET_CACHE = `${CACHE_VERSION}-assets`;
const SHELL_ASSETS = [
"/",
"/offline",
"/manifest.webmanifest",
"/icons/icon-192.png",
"/icons/icon-512.png",
"/icons/apple-touch-icon.png",
];
self.addEventListener("install", (event) => {
event.waitUntil(
(async () => {
const cache = await caches.open(SHELL_CACHE);
await Promise.allSettled(SHELL_ASSETS.map((url) => cache.add(new Request(url, { cache: "reload" }))));
await self.skipWaiting();
})(),
);
});
self.addEventListener("activate", (event) => {
event.waitUntil(
(async () => {
const names = await caches.keys();
await Promise.all(
names.filter((name) => !name.startsWith(CACHE_VERSION)).map((name) => caches.delete(name)),
);
await self.clients.claim();
})(),
);
});
function isCacheableAsset(url) {
return (
url.pathname.startsWith("/_next/static/") ||
url.pathname.startsWith("/icons/") ||
url.pathname === "/manifest.webmanifest" ||
/\.(?:css|js|png|jpg|jpeg|svg|webp|woff2?)$/.test(url.pathname)
);
}
self.addEventListener("fetch", (event) => {
const request = event.request;
if (request.method !== "GET") return;
const url = new URL(request.url);
if (url.origin !== self.location.origin) return;
// Never touch the API: keys, notes and generated decks must always be live.
if (url.pathname.startsWith("/api/")) return;
if (request.mode === "navigate") {
event.respondWith(
(async () => {
try {
const response = await fetch(request);
const cache = await caches.open(SHELL_CACHE);
cache.put("/", response.clone()).catch(() => {});
return response;
} catch {
const cache = await caches.open(SHELL_CACHE);
return (await cache.match("/")) ?? (await cache.match("/offline")) ?? Response.error();
}
})(),
);
return;
}
if (isCacheableAsset(url)) {
event.respondWith(
(async () => {
const cache = await caches.open(ASSET_CACHE);
const cached = await cache.match(request);
const network = fetch(request)
.then((response) => {
if (response.ok) cache.put(request, response.clone()).catch(() => {});
return response;
})
.catch(() => cached);
return cached ?? network;
})(),
);
}
});