Function handleLibraryRefresh

Source

export function handleLibraryRefresh(params: LibraryRefreshParams): void {
  const {
    token,
    setLibraryLoading,
    setLibraryError,
    setRetryCount,
    setRateLimit,
    setUserLibrary,
  } = params;

  setLibraryLoading(true);
  setLibraryError(null);
  setRetryCount(0);
  setRateLimit(false, undefined, undefined);

  const controller = new AbortController();

  getUserMangaList(token, controller.signal)
    .then((library) => {
      console.info(
        `[LibrarySync] Loaded ${Object.keys(library).length} entries from user's AniList library`,
      );
      setUserLibrary(library);
      setLibraryLoading(false);
    })
    .catch((error) => {
      if (error.name !== "AbortError") {
        console.error(
          "[LibrarySync] Failed to load user library again:",
          error,
        );

        // Check for rate limiting - with our new client updates, this should be more reliable
        if (error.isRateLimited || error.status === 429) {
          console.warn("[LibrarySync] 📛 DETECTED RATE LIMIT in SyncPage:", {
            isRateLimited: error.isRateLimited,
            status: error.status,
            retryAfter: error.retryAfter,
          });

          const retryDelay = error.retryAfter ? error.retryAfter : 60;
          const retryTimestamp = Date.now() + retryDelay;

          console.debug(
            `[LibrarySync] Setting rate limited state with retry after: ${retryTimestamp} (in ${retryDelay / 1000}s)`,
          );

          setRateLimit(
            true,
            retryDelay,
            "AniList API rate limit reached. Waiting to retry...",
          );
        } else {
          setLibraryError(
            error.message ||
              "Failed to load your AniList library. Synchronization can still proceed without comparison data.",
          );
        }

        setUserLibrary({});
        setLibraryLoading(false);
      }
    });
}
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