Function getReadingHistory

Source

export function getReadingHistory(): ReadingHistory {
  try {
    const stored = storage.getItem(STORAGE_KEYS.READING_HISTORY);
    if (!stored) {
      return DEFAULT_READING_HISTORY;
    }

    const parsed = JSON.parse(stored) as ReadingHistory;

    // Validate structure
    if (
      !Array.isArray(parsed.entries) ||
      typeof parsed.lastUpdated !== "number" ||
      typeof parsed.version !== "number"
    ) {
      console.warn(
        "[Storage] Invalid reading history structure, using defaults",
      );
      return DEFAULT_READING_HISTORY;
    }

    return parsed;
  } catch (error) {
    console.error("[Storage] Failed to load reading history:", error);
    return DEFAULT_READING_HISTORY;
  }
}
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