refactor(frontend): the flat components/ folder moves into shell/, modules/<page>/ and features/<name>/

A pure move (git mv, history kept): 333 files leave components/, which now holds only the platform layer (ui/) and the legal pages. The shell is the frame (App, header, nav rail, palette, boot); each page lives in modules/<page>/ with its rail, store and tests; what several pages share sits in features/<name>/; the shared-link page is watch/. Domain-free helpers went straight to ui/ (ViewSwitcher, FilterRail, the confirm dialog, the language switcher, the copy rows). Every relative specifier was rewritten (imports, dynamic imports, vi.mock, new URL), and the contract tests that scan sources now scan the whole app source, not only components/ — each glob was counted before and after so none went green over fewer files. The locale-format rule matched `/src/components/` only, so the move would have taken ~300 files out from under its i18n-singleton check; it now covers every folder that holds components, with a test per folder.
2026-10-22 23:12:45 +02:00
parent fdf8076013
commit 63a0fecc8b
356 changed files with 2433 additions and 2332 deletions
@@ -0,0 +1,109 @@
+// @vitest-environment jsdom
+//
+// The owner's call: a freshly opened channel page shows what is still unwatched, and a watch state the
+// viewer picks there sticks — a reload (a fresh mount, seeded from the stored preference) keeps it.
+import type { ReactNode } from "react";
+import { describe, it, expect, vi, beforeAll, afterEach } from "vitest";
+import { render, cleanup, act } from "@testing-library/react";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import type { FeedFilters } from "../../lib/api";
+
+vi.mock("react-i18next", async (importOriginal) => ({
+  ...(await importOriginal<typeof import("react-i18next")>()),
+  useTranslation: () => ({ t: (key: string) => key, i18n: { language: "en" } }),
+}));
+vi.mock("../../features/navigation/navigationContext", () => ({
+  useNavigationActions: () => ({ closeChannel: vi.fn(), openChannel: vi.fn() }),
+}));
+vi.mock("../../components/ui/confirmContext", () => ({ useConfirm: () => async () => true }));
+vi.mock("./feedFiltersContext", () => ({
+  useFeedFilters: () => ({ includeNormal: true, includeShorts: false, includeLive: false }),
+}));
+const feed = vi.hoisted(() => ({
+  last: null as null | { filters: FeedFilters; setFilters: (f: FeedFilters) => void },
+}));
+vi.mock("./Feed", () => ({
+  default: (p: { filters: FeedFilters; setFilters: (f: FeedFilters) => void }) => {
+    feed.last = p;
+    return null;
+  },
+}));
+vi.mock("../channels/ChannelAbout", () => ({ default: () => null }));
+vi.mock("../../components/ui/PageShell", async (importOriginal) => ({
+  ...(await importOriginal<typeof import("../../components/ui/PageShell")>()),
+  PageToolbar: ({ children }: { children?: ReactNode }) => <>{children}</>,
+}));
+
+import ChannelPage from "./ChannelPage";
+import { api, type ChannelDetail, type Me } from "../../lib/api";
+import { qk } from "../../lib/queryKeys";
+
+beforeAll(() => {
+  class Stub {
+    observe() {}
+    unobserve() {}
+    disconnect() {}
+    takeRecords() {
+      return [];
+    }
+  }
+  globalThis.ResizeObserver ??= Stub as unknown as typeof ResizeObserver;
+  globalThis.IntersectionObserver ??= Stub as unknown as typeof IntersectionObserver;
+});
+afterEach(() => {
+  cleanup();
+  vi.restoreAllMocks();
+  feed.last = null;
+});
+
+const CH = "UCqoAEDirJPjEUFcF2FklnBA";
+
+function mount(preferences: Record<string, unknown> = {}) {
+  vi.spyOn(api, "channelDetail").mockResolvedValue({
+    id: CH,
+    title: "StarTalk",
+    subscribed: true,
+    stored_videos: 10,
+  } as unknown as ChannelDetail);
+  vi.spyOn(api, "tags").mockResolvedValue([] as never);
+  const save = vi.spyOn(api, "savePrefs").mockResolvedValue({} as never);
+  const qc = new QueryClient({ defaultOptions: { queries: { retry: false } } });
+  qc.setQueryData(qk.me(), { id: 1, preferences } as unknown as Me);
+  render(
+    <QueryClientProvider client={qc}>
+      <ChannelPage
+        channelId={CH}
+        initialName="StarTalk"
+        me={{ id: 1, can_write: true, can_read: true } as unknown as Me}
+        view="cards"
+        setView={() => {}}
+        onShowInFeed={() => {}}
+      />
+    </QueryClientProvider>,
+  );
+  return save;
+}
+
+describe("ChannelPage — the watch state", () => {
+  it("shows only the unwatched videos on a freshly opened page", () => {
+    mount();
+    expect(feed.last?.filters.show).toBe("unwatched");
+  });
+
+  it("stores a picked watch state", () => {
+    const save = mount();
+    act(() => feed.last!.setFilters({ ...feed.last!.filters, show: "all" }));
+    expect(feed.last?.filters.show).toBe("all");
+    expect(save).toHaveBeenCalledWith({ channelShow: "all" });
+  });
+
+  it("keeps the stored watch state after a reload", () => {
+    mount({ channelShow: "watched" });
+    expect(feed.last?.filters.show).toBe("watched");
+  });
+
+  it("falls back to unwatched for a stored value it does not know", () => {
+    mount({ channelShow: "bogus" });
+    expect(feed.last?.filters.show).toBe("unwatched");
+  });
+});