generateSuggestions method

@override Future<List<String>> generateSuggestions(String context, { String? sessionId, int maxSuggestions = 5, })

Implementation

@override
Future<List<String>> generateSuggestions(
  String context, {
  String? sessionId,
  int maxSuggestions = 5,
}) async {
  if (context.trim().isEmpty) {
    throw AppleFoundationException(
      'Context cannot be empty',
      code: 'INVALID_CONTEXT',
    );
  }

  if (maxSuggestions <= 0 || maxSuggestions > 20) {
    throw AppleFoundationException(
      'maxSuggestions must be between 1 and 20',
      code: 'INVALID_MAX_SUGGESTIONS',
    );
  }

  try {
    final List<dynamic>? result =
        await _invokeMethodWithTimeout<List<dynamic>>('generateSuggestions', {
          'context': context,
          if (sessionId != null) 'sessionId': sessionId,
          'maxSuggestions': maxSuggestions,
        });

    if (result == null) {
      throw AppleFoundationException(
        'Received null response from native layer',
        code: 'NULL_RESPONSE',
      );
    }

    return result.cast<String>();
  } catch (e) {
    _logError('generateSuggestions', e);
    throw AppleFoundationException(
      'Failed to generate suggestions: ${e.toString()}',
      code: 'GENERATE_SUGGESTIONS_FAILED',
      details: {
        'context': context,
        'sessionId': sessionId,
        'maxSuggestions': maxSuggestions,
      },
    );
  }
}