/// Multi-byte character encoding for ticket printing.
///
/// Maps to the autoreplyprint AAR SDK CP_MultiByteEncoding constants.
/// The printer uses the specified encoding to interpret received data.
///
/// Note: value 2 is reserved/unused per SDK specification. The sequence
/// jumps from UTF8(1) to BIG5(3).
enum MultiByteEncoding {
  /// GBK encoding (Simplified Chinese)
  gbk(0),

  /// UTF-8 encoding (Unicode)
  utf8(1),

  // Note: value 2 is reserved/unused per SDK specification

  /// BIG5 encoding (Traditional Chinese)
  big5(3),

  /// Shift-JIS encoding (Japanese)
  shiftJis(4),

  /// EUC-KR encoding (Korean)
  eucKr(5);

  /// The integer value matching the SDK constant.
  final int value;
  const MultiByteEncoding(this.value);
}