fix: preserve favorite identity and ready lifecycle

tests/market-content-entry.test.ts

@@ -4657,6 +4657,75 @@ describe("market-content-entry", () => {
     ).toBe("saved");
   });
 
+  test("preserves a late serialized core user id through favorite batch import", async () => {
+    document.body.innerHTML = buildRealMarketFixtureWithoutAuthorIds([
+      { authorName: "达人 A", price21To60s: "¥11,000" }
+    ]);
+    const repository = createTestFavoritesRepository();
+    const observer = createMutationObserverFactory();
+    const promptBatchName = vi.fn(() => "收藏夹批次");
+    const promptFavoriteFolderName = vi.fn(() => "母婴优质达人");
+    const submitBatch = vi.fn(async () => ({ ok: true }));
+
+    const { createMarketController } = await import("../src/content/market/index");
+    const controller = trackController(createMarketController({
+      document,
+      favoritesRepository: repository,
+      getAuthState: async () => authenticatedTestState(),
+      loadAuthorMetrics: async () => ({ success: false, reason: "request-failed" }),
+      mutationObserverFactory: observer.factory,
+      promptBatchName,
+      promptFavoriteFolderName,
+      submitBatch,
+      window
+    }));
+
+    await controller.ready;
+    document.documentElement.setAttribute(
+      "data-sces-market-rows",
+      JSON.stringify([
+        { authorId: "111", authorName: "达人 A", coreUserId: "core-111" }
+      ])
+    );
+    document.documentElement.setAttribute("data-test-page-index", "2");
+    observer.trigger();
+    await waitForCondition(
+      () => {
+        const favoriteButton = document.querySelector(
+          '[data-sces-favorite-row-action="button"]'
+        );
+        return favoriteButton instanceof HTMLButtonElement && !favoriteButton.disabled;
+      }
+    );
+
+    click('[data-sces-favorite-row-action="button"]');
+    click('[data-sces-favorite-row-picker="create-folder"]');
+    await waitForCondition(
+      () =>
+        document.querySelector('[data-sces-favorite-row-action="button"]')?.dataset
+          .scesFavoriteState === "saved"
+    );
+
+    click('[data-sces-favorites-tab="button"]');
+    (
+      document.querySelector(
+        '[data-sces-favorites-select-author-id="111"]'
+      ) as HTMLInputElement
+    ).click();
+    click('[data-sces-favorites-drawer="import-selected"]');
+    await waitForMockCall(submitBatch);
+
+    expect(repository.getStoredState()).toMatchObject({
+      creators: [{ authorId: "111", coreUserId: "core-111" }]
+    });
+    expect(submitBatch).toHaveBeenCalledWith(
+      expect.objectContaining({
+        authors: [{ authorId: "111", authorName: "达人 A", authorUid: "core-111" }],
+        batchName: "收藏夹批次"
+      })
+    );
+  });
+
   test("renders a creator once in all favorites and in its selected folder", async () => {
     document.body.innerHTML = buildRealMarketFixture([
       { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" }
@@ -5054,6 +5123,89 @@ describe("market-content-entry", () => {
     expect(maxActiveMetricLoads).toBe(1);
   });
 
+  test("awaits a follow-up sync triggered during initial scheduled hydration", async () => {
+    document.body.innerHTML = buildRealMarketFixture([
+      { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" }
+    ]);
+    const repository = createTestFavoritesRepository();
+    const originalRead = repository.read.bind(repository);
+    const observer = createMutationObserverFactory();
+    const successfulMetrics = {
+      rates: {
+        personalVideoAfterSearchRate: "0.2%",
+        singleVideoAfterSearchRate: "0.1%"
+      },
+      success: true as const
+    };
+    const deferredSecondPageMetrics = createDeferred<typeof successfulMetrics>();
+    const deferredThirdPageMetrics = createDeferred<typeof successfulMetrics>();
+    let shouldReplaceInitialPage = true;
+    repository.read = async () => {
+      const state = await originalRead();
+      if (shouldReplaceInitialPage) {
+        shouldReplaceInitialPage = false;
+        document.body.innerHTML = buildRealMarketFixture([
+          { authorId: "222", authorName: "达人 B", price21To60s: "¥22,000" }
+        ]);
+        observer.trigger();
+      }
+      return state;
+    };
+    const loadAuthorMetrics = vi.fn((authorId: string) => {
+      if (authorId === "222") {
+        return deferredSecondPageMetrics.promise;
+      }
+      if (authorId === "333") {
+        return deferredThirdPageMetrics.promise;
+      }
+      return Promise.resolve(successfulMetrics);
+    });
+
+    const { createMarketController } = await import("../src/content/market/index");
+    const controller = trackController(createMarketController({
+      document,
+      favoritesRepository: repository,
+      loadAuthorMetrics,
+      mutationObserverFactory: observer.factory,
+      window
+    }));
+    let readySettled = false;
+    void controller.ready.then(() => {
+      readySettled = true;
+    });
+
+    await waitForCondition(() =>
+      loadAuthorMetrics.mock.calls.some(([authorId]) => authorId === "222")
+    );
+    document.body.innerHTML = buildRealMarketFixture([
+      { authorId: "333", authorName: "达人 C", price21To60s: "¥33,000" }
+    ]);
+    observer.trigger();
+    deferredSecondPageMetrics.resolve(successfulMetrics);
+    await waitForCondition(() =>
+      loadAuthorMetrics.mock.calls.some(([authorId]) => authorId === "333")
+    );
+    await Promise.resolve();
+
+    expect(readySettled).toBe(false);
+
+    deferredThirdPageMetrics.resolve({
+      rates: {
+        personalVideoAfterSearchRate: "0.33%",
+        singleVideoAfterSearchRate: "0.33%"
+      },
+      success: true
+    });
+    await controller.ready;
+
+    expect(
+      document.querySelector('[data-market-selection-checkbox="row"]')?.getAttribute(
+        "data-market-selection-author-id"
+      )
+    ).toBe("333");
+    expect(readDivPluginRowTexts(0)[0]).toBe("0.33%");
+  });
+
   test("keeps the friendly drawer error when a direct folder mutation has no message", async () => {
     document.body.innerHTML = buildRealMarketFixture([
       { authorId: "111", authorName: "达人 A", price21To60s: "¥11,000" }

tests/market-dom-sync.test.ts

@@ -610,6 +610,7 @@ describe("market-dom-sync", () => {
         {
           authorId: "111",
           authorName: "达人 A",
+          coreUserId: "core-111",
           singleVideoAfterSearchRate: "0.02%"
         },
         {
@@ -625,6 +626,7 @@ describe("market-dom-sync", () => {
     }
 
     expect(table.rows.map((row) => row.authorId)).toEqual(["111", "222"]);
+    expect(table.rows.map((row) => row.coreUserId)).toEqual(["core-111", undefined]);
     expect(table.rows[0].rates).toEqual({
       singleVideoAfterSearchRate: "0.02%"
     });