postJson method

Future<Map<String, dynamic>> postJson(String endpoint, Map<String, dynamic> data, { CancelToken? cancelToken, })

Make a POST request and return JSON response

Implementation

Future<Map<String, dynamic>> postJson(
  String endpoint,
  Map<String, dynamic> data, {
  CancelToken? cancelToken,
}) async {
  try {
    if (_logger.isLoggable(Level.FINE)) {
      _logger.fine('Phind request payload: ${jsonEncode(data)}');
    }

    final response = await _dio.post(
      endpoint,
      data: data,
      cancelToken: cancelToken,
    );

    _logger.info('Phind HTTP status: ${response.statusCode}');

    if (response.statusCode != 200) {
      throw ProviderError(
        'Phind API returned status ${response.statusCode}: ${response.data}',
      );
    }

    // Phind returns streaming response even for non-streaming requests
    final responseText = response.data as String;
    final content = _parsePhindStreamResponse(responseText);

    if (content.isEmpty) {
      throw const ProviderError('No completion choice returned.');
    }

    // Return a mock JSON response with the parsed content
    return {
      'choices': [
        {
          'message': {'content': content}
        }
      ]
    };
  } on DioException catch (e) {
    throw DioErrorHandler.handleDioError(e, 'Phind');
  }
}