info:
  name: Get Book Metadata
  type: http
  seq: 8

http:
  method: GET
  url: '{{base_url}}/api/sync/koreader/metadata/{{book_uuid}}'
  auth: inherit

docs: |-
  ## Get KOReader Book Metadata

  Retrieves metadata for a specific book from the server.

  **Method:** GET

  **Endpoint:** /api/sync/koreader/metadata/:book_uuid

  **Authentication:** Bearer token

  **Path Parameters:**
  - `book_uuid` (string): SHA-256 based book identifier

  **Response:**
  - `uuid` (string): Book UUID (SHA-256)
  - `title` (string): Book title
  - `authors` (array): Author names
  - `series` (string, optional): Series name
  - `series_index` (number, optional): Position in series
  - `publisher` (string, optional): Publisher name
  - `publication_date` (string, optional): Release date
  - `language` (string, optional): ISO 639-1 language code
  - `description` (string, optional): Book description
  - `cover_url` (string, optional): Cover image URL
  - `cover_thumbnail_url` (string, optional): Thumbnail URL
  - `identifiers` (object): Various identifiers
    - `isbn` (string, optional): ISBN-13
    - `asin` (string, optional): Amazon ASIN
    - `goodreads` (string, optional): Goodreads ID
    - `google_books` (string, optional): Google Books ID
  - `metadata_sources` (array): Sources metadata was pulled from
  - `last_synced` (string): Last metadata sync timestamp
  - `file_metadata` (object):
    - `file_size` (integer): File size in bytes
    - `format` (string): File format (epub, pdf, mobi, etc.)
    - `pages` (integer, optional): Page count
    - `word_count` (integer, optional): Estimated words

  **Status Codes:**
  - 200: Success
  - 401: Unauthorized
  - 404: Book not found

  **Metadata Purpose:**
  - Enrich book information on device
  - Improve book organization
  - Enable better search
  - Support series sorting
  - Provide cover images
  - Link to external sources

  **KOReader Usage:**
  - Display in book info dialog
  - Used for library sorting
  - Shown in file browser
  - Series grouping
  - Cover display
  - Search optimization

  **SHA-256 Book ID:**
  - Primary identifier in KOReader
  - Universal across devices
  - Format-independent
  - Generated from file content
  - Survives metadata changes

  **Metadata Sources:**
  - Google Books API
  - Open Library
  - Goodreads API
  - ISBN database lookup
  - Publisher metadata
  - User-provided metadata

  **Use Cases:**
  - Initial book import
  - Metadata refresh
  - Cover image download
  - Series organization
  - Duplicate detection
  - Library management