fix(notifications): Mark all read waits for the fresh list, is not offered where it cannot act, and a row says it is unread

The mask over a stale read lifted when the write settled, before the refetch landed, and the band took the rows back. A band holding only what asks by its kind (an access-requests nudge) left the button enabled with nothing to do. The unread dot was only drawn: the spoken label now says it, apart from the name Back finds the row by, and follows the row while it holds the focus.

frontend/src/i18n/locales/en/inbox.json

@@ -6,6 +6,7 @@
   "clearConfirmTitle": "Clear every notification?",
   "clearConfirmBody": "Every notification here leaves the list, read or not. They don't come back.",
   "markRead": "Mark read",
+  "unreadName": "{{name}}, unread",
   "dismiss": "Dismiss",
   "rowMenu": "Notification actions",
   "menu": "Notifications actions",

frontend/src/i18n/locales/hu/inbox.json

@@ -6,6 +6,7 @@
   "clearConfirmTitle": "Törlöd az összes értesítést?",
   "clearConfirmBody": "Minden itteni értesítés eltűnik a listából, olvasott és olvasatlan is. Nem hozhatók vissza.",
   "markRead": "Olvasottnak jelöl",
+  "unreadName": "{{name}}, olvasatlan",
   "dismiss": "Elrejtés",
   "rowMenu": "Értesítés műveletei",
   "menu": "Értesítések műveletei",

frontend/src/lib/inboxOrder.ts

@@ -38,7 +38,7 @@ export const entryKey = (e: InboxEntry): string => keyOf(e.src, e.n.id);
 /** Whether a client notice asks for the reader by what it is: an access-requests nudge for as long
  *  as it exists (its producer removes it when nothing is pending), a notice that waits on an
  *  interaction until it is dealt with. */
-const clientAsks = (n: ClientNotif): boolean =>
+export const clientAsks = (n: ClientNotif): boolean =>
   n.meta?.kind === "access-requests" || (n.requiresInteraction && !n.dismissed);
 
 export function orderInbox(

frontend/src/lib/listNav.ts

@@ -42,6 +42,15 @@ const lists = new Map<HTMLElement, NavList>();
 // The item we gave a tabindex to, so the next move can take it back — and whether we named it too.
 let roved: HTMLElement | null = null;
 let named = false;
+// A named item's label follows its spoken state while it holds the focus: Mark read hands the
+// focus to the row BEFORE the row reads read, and the label given then said "unread" until the
+// keyboard moved on.
+const relabel =
+  typeof MutationObserver === "undefined"
+    ? null
+    : new MutationObserver(() => {
+        if (named && roved) roved.setAttribute("aria-label", spokenName(roved));
+      });
 
 const INDEX = "data-nav-index";
 const LIST = "data-nav-list";
@@ -56,14 +65,24 @@ const REVEAL_FRAMES = 10;
  *  `inset` draws the keyboard ring INSIDE the item. The ring sits 2 px outside by default, which a
  *  card with a gap round it has room for; an item flush against its neighbours (a log line) or against
  *  the edge of a clipping card (a Plex playlist show header) does not: the ring ran past the list, or
- *  was clipped away entirely. A table row needs no flag: index.css insets every `tr` by its tag. */
+ *  was clipped away entirely. A table row needs no flag: index.css insets every `tr` by its tag.
+ *
+ *  `label` is what is SPOKEN instead of `name`, when it carries a state the item can lose while the
+ *  page is away (a notification's "unread"): `name` is also how Back finds the item again, and a
+ *  name that changed with the state would miss it. */
 export const navItemAttrs = (
   index: number,
   name?: string | null,
-  { inset = false }: { inset?: boolean } = {},
+  { inset = false, label }: { inset?: boolean; label?: string } = {},
-): { "data-nav-index": number; "data-nav-name"?: string; "data-nav-inset"?: "" } => ({
+): {
+  "data-nav-index": number;
+  "data-nav-name"?: string;
+  "data-nav-label"?: string;
+  "data-nav-inset"?: "";
+} => ({
   [INDEX]: index,
   ...(name ? { "data-nav-name": name } : null),
+  ...(label ? { "data-nav-label": label } : null),
   ...(inset ? { "data-nav-inset": "" } : null),
 });
 
@@ -204,11 +223,15 @@ function itemName(el: HTMLElement): string {
   ).trim();
 }
 
+/** What a screen reader hears while the item holds the focus: its `label` when it gives one. */
+const spokenName = (el: HTMLElement): string => el.getAttribute("data-nav-label") || itemName(el);
+
 function focusItem(el: HTMLElement, reveal = true): void {
   if (roved !== el) {
     if (named) roved?.removeAttribute("role");
     if (named) roved?.removeAttribute("aria-label");
     roved?.removeAttribute("tabindex");
+    relabel?.disconnect();
     roved = null;
     named = false;
     // An item that is a Tab stop in its own right (a native <button> tile, a role=button card with
@@ -219,7 +242,7 @@ function focusItem(el: HTMLElement, reveal = true): void {
       // A card root is a plain <div>: focused, it has no role and no name, and a screen reader read it
       // as an unlabelled run of text. While it holds the focus it is a group named after what Enter
       // opens. A row (<tr>) keeps its own role.
-      const name = itemName(el);
+      const name = spokenName(el);
       if (
         el.tagName === "DIV" &&
         name &&
@@ -229,6 +252,7 @@ function focusItem(el: HTMLElement, reveal = true): void {
         el.setAttribute("role", "group");
         el.setAttribute("aria-label", name);
         named = true;
+        relabel?.observe(el, { attributeFilter: ["data-nav-label", "data-nav-name"] });
       }
     }
   }

frontend/src/modules/notifications/NotificationsPanel.order.dom.test.tsx

@@ -49,6 +49,7 @@ vi.mock("../../components/ui/PageShell", async (importOriginal) => ({
 }));
 
 import NotificationsPanel from "./NotificationsPanel";
+import { focusNavItem } from "../../lib/listNav";
 
 // The server list goes through the real live query, so an optimistic patch of its cache is seen.
 beforeEach(() => {
@@ -256,6 +257,61 @@ describe("NotificationsPanel · order", () => {
     expect(listUnder("inbox.sectionRecent")).toEqual(["Ready 1"]);
   });
 
+  it("the rows stay out of the band until the read after the write has landed", async () => {
+    // The write settling is not the list being fresh: a refetch over the network takes a moment,
+    // and until it lands the cache still holds what the read before the commit said.
+    let commit!: () => void;
+    vi.spyOn(api, "markAllNotificationsRead").mockImplementation(
+      () => new Promise((resolve) => (commit = () => resolve({ ok: true } as never))),
+    );
+    h.server = [server(1, 1 * H, false)];
+    h.client = [];
+    const { qc } = mount();
+    await loaded();
+    fireEvent.click(screen.getByRole("button", { name: "inbox.markAllRead" }));
+    await waitFor(() => expect(api.markAllNotificationsRead).toHaveBeenCalled());
+    void qc.invalidateQueries({ queryKey: ["notifications"] });
+    await waitFor(() =>
+      expect(qc.getQueryData<{ items: AppNotification[] }>(["notifications"])?.items[0]?.read).toBe(
+        false,
+      ),
+    );
+    let land!: () => void;
+    vi.mocked(api.notifications).mockImplementation(
+      () =>
+        new Promise((resolve) => {
+          land = () => resolve({ items: [server(1, 1 * H, true)], total: 1 });
+        }),
+    );
+    await act(async () => commit());
+    await act(() => new Promise((r) => setTimeout(r, 30)));
+    expect(screen.queryByText(/inbox\.sectionNeedsYou/)).toBeNull();
+    await act(async () => land());
+    await waitFor(() => expect(listUnder("inbox.sectionRecent")).toEqual(["Ready 1"]));
+    expect(screen.queryByText(/inbox\.sectionNeedsYou/)).toBeNull();
+  });
+
+  it("does not offer Mark all read for a band that only holds what asks by its kind", async () => {
+    // An access-requests nudge stays up for as long as requests wait: the gesture cannot empty
+    // that band, and a button that does nothing when pressed is not offered.
+    h.server = [server(1, 1 * H, true)];
+    h.client = [
+      client(9, 5 * 60 * 1000, {
+        level: "warning",
+        title: "common.accessRequestsTitle",
+        message: "1 pending",
+        meta: { kind: "access-requests" },
+      }),
+    ];
+    mount();
+    await loaded();
+    expect(screen.getByText("inbox.sectionNeedsYou:1")).toBeTruthy();
+    const button = screen.getByRole("button", { name: "inbox.markAllRead" });
+    expect(button.hasAttribute("disabled") || button.getAttribute("aria-disabled") === "true").toBe(
+      true,
+    );
+  });
+
   it("a refused Mark all read brings the rows back at once, not at the next poll", async () => {
     vi.spyOn(api, "markAllNotificationsRead").mockRejectedValue(new Error("offline"));
     h.server = [server(1, 1 * H, false)];
@@ -270,6 +326,42 @@ describe("NotificationsPanel · order", () => {
     await waitFor(() => expect(listUnder("inbox.sectionNeedsYou:1")).toEqual(["Ready 1"]));
   });
 
+  it("says a row is unread while the keyboard is on it; its name for Back stays the same", async () => {
+    // The unread dot is only drawn: a read row held in Needs you sounded the same as an unread one.
+    vi.spyOn(api, "markNotificationRead").mockResolvedValue({ ok: true } as never);
+    h.server = [server(1, 1 * H, false), server(2, 2 * H, true)];
+    h.client = [];
+    mount();
+    await loaded();
+    const spoken = (text: string) => {
+      const row = screen.getByText(text).closest<HTMLElement>("[data-nav-index]")!;
+      act(() => focusNavItem(row.closest("section")!, Number(row.getAttribute("data-nav-index"))));
+      return [
+        document.activeElement?.getAttribute("aria-label"),
+        row.getAttribute("data-nav-name"),
+      ];
+    };
+    expect(spoken("Ready 1")).toEqual(["inbox.unreadName", "inbox.downloadDone.title: Ready 1"]);
+    expect(spoken("Ready 2")).toEqual([
+      "inbox.downloadDone.title: Ready 2",
+      "inbox.downloadDone.title: Ready 2",
+    ]);
+    // Marked read from its button, the row takes the focus before it reads read: what it is called
+    // follows once it does.
+    const row = screen.getByText("Ready 1").closest<HTMLElement>("[data-nav-index]")!;
+    const button = within(row).getByRole("button", { name: "inbox.markRead" });
+    button.focus();
+    h.server = [server(1, 1 * H, true), server(2, 2 * H, true)];
+    fireEvent.click(button);
+    await waitFor(() =>
+      expect(within(row).queryByRole("button", { name: "inbox.markRead" })).toBeNull(),
+    );
+    expect(document.activeElement).toBe(row);
+    await waitFor(() =>
+      expect(row.getAttribute("aria-label")).toBe("inbox.downloadDone.title: Ready 1"),
+    );
+  });
+
   it("names each row by what it is about, so two of one kind tell apart", async () => {
     // A screen reader hears the name while the keyboard is on the row, and Back finds the row it
     // left by it: "Download ready" alone was every download's name.

frontend/src/modules/notifications/NotificationsPanel.tsx

@@ -43,7 +43,7 @@ import {
   type VideoWatchedMeta,
 } from "../../lib/notifications";
 import { channelYouTubeUrl, formatDate } from "../../lib/format";
-import { entryKey, keyOf, orderInbox, type InboxEntry } from "../../lib/inboxOrder";
+import { clientAsks, entryKey, keyOf, orderInbox, type InboxEntry } from "../../lib/inboxOrder";
 import { Button } from "../../components/ui/Button";
 import { IconButton } from "../../components/ui/IconButton";
 import { Pressable } from "../../components/ui/Pressable";
@@ -128,7 +128,13 @@ export default function NotificationsPanel() {
     mutationFn: api.markAllNotificationsRead,
     // Settled, not only succeeded: a refused write brings the rows back unread at once, rather than
     // leaving them read until the next poll moves them under the reader.
-    onSettled: refresh,
+    // And it settles once the read after it has landed: until then the cache holds what a read
+    // before the commit said, and the band would take those rows back the moment the mask below lifts.
+    onSettled: () =>
+      Promise.all([
+        qc.invalidateQueries({ queryKey: qk.notifications() }),
+        qc.invalidateQueries({ queryKey: qk.notifUnread() }),
+      ]),
     meta: { failTitle: "errors.writeFailed.notifReadAll" },
   });
   const dismissMut = useMutation({
@@ -154,8 +160,12 @@ export default function NotificationsPanel() {
 
   const serverUnread = serverItems.some((n) => !n.read);
   const hasAny = serverItems.length > 0 || clientItems.length > 0;
-  // A band of rows already read still offers the gesture that empties it.
+  // A band of rows already read still offers the gesture that empties it — but not one that only
-  const canMarkAll = serverUnread || clientUnread > 0 || order.needsYou.length > 0;
+  // holds what asks by its kind (an access-requests nudge): pressing it would change nothing.
+  const canMarkAll =
+    serverUnread ||
+    clientUnread > 0 ||
+    order.needsYou.some((e) => e.src === "server" || !clientAsks(e.n));
 
   function markAll() {
     markAllClientRead();
@@ -688,11 +698,15 @@ function NotificationRow({
     title = t(DONE_TITLE[d.kind ?? ""] ?? "inbox.downloadDone.title");
     body = d.title || n.body;
   }
+  // Named by what it is about, not its kind alone: every "Download ready" read the same to a screen
+  // reader, and Back could not tell the row it was opened from by its name.
+  const name = body ? `${title}: ${body}` : title;
   return (
     <div
-      // Named by what it is about, not its kind alone: every "Download ready" read the same to a
+      // The unread state is spoken too (the dot is only drawn), apart from the name Back finds it by.
-      // screen reader, and Back could not tell the row it was opened from by its name.
+      {...navItemAttrs(navIndex, name, {
-      {...navItemAttrs(navIndex, body ? `${title}: ${body}` : title)}
+        label: n.read ? undefined : t("inbox.unreadName", { name }),
+      })}
       {...rowProps}
       className={`${SURFACE.card} group p-3.5 flex items-start gap-3 transition ${
         n.read ? "opacity-70" : ""