generate method

Future<Uint8List> generate(EncodeBarcodeType barcodeType, String data, { EncodeDataType? dataType, BarcodeImageFormat? imageFormat, CodeLocation? textLocation, String? foregroundColor, String? backgroundColor, GraphicsUnit? units, double? resolution, double? imageHeight, double? imageWidth, int? rotationAngle, })

Generate barcode using GET request with parameters in route and query string.

Implementation

Future<Uint8List> generate(EncodeBarcodeType barcodeType, String data,
    {EncodeDataType? dataType,
    BarcodeImageFormat? imageFormat,
    CodeLocation? textLocation,
    String? foregroundColor,
    String? backgroundColor,
    GraphicsUnit? units,
    double? resolution,
    double? imageHeight,
    double? imageWidth,
    int? rotationAngle}) async {
  // ignore: prefer_final_locals
  Object? postBody;

  // create path and map variables
  final String requestPath = "/barcode/generate/{barcodeType}"
      .replaceAll('{' 'barcodeType' '}', barcodeType.toString());

  // query params
  final List<QueryParam> queryParams = [];
  final Map<String, String> headerParams = {};
  final Map<String, String> formParams = {};
  if (dataType != null) {
    queryParams.addAll(
        convertParametersForCollectionFormat("", "dataType", dataType));
  }
  queryParams.addAll(convertParametersForCollectionFormat("", "data", data));
  if (imageFormat != null) {
    queryParams.addAll(
        convertParametersForCollectionFormat("", "imageFormat", imageFormat));
  }
  if (textLocation != null) {
    queryParams.addAll(convertParametersForCollectionFormat(
        "", "textLocation", textLocation));
  }
  if (foregroundColor != null) {
    queryParams.addAll(convertParametersForCollectionFormat(
        "", "foregroundColor", foregroundColor));
  }
  if (backgroundColor != null) {
    queryParams.addAll(convertParametersForCollectionFormat(
        "", "backgroundColor", backgroundColor));
  }
  if (units != null) {
    queryParams
        .addAll(convertParametersForCollectionFormat("", "units", units));
  }
  if (resolution != null) {
    queryParams.addAll(
        convertParametersForCollectionFormat("", "resolution", resolution));
  }
  if (imageHeight != null) {
    queryParams.addAll(
        convertParametersForCollectionFormat("", "imageHeight", imageHeight));
  }
  if (imageWidth != null) {
    queryParams.addAll(
        convertParametersForCollectionFormat("", "imageWidth", imageWidth));
  }
  if (rotationAngle != null) {
    queryParams.addAll(convertParametersForCollectionFormat(
        "", "rotationAngle", rotationAngle));
  }

  final List<String> contentTypes = [];

  final String contentType =
      contentTypes.isNotEmpty ? contentTypes[0] : "application/json";
  final List<String> authNames = ["JWT"];

  final response = await _apiClient.invokeAPI(requestPath, 'GET', queryParams,
      postBody, headerParams, formParams, contentType, authNames);

  if (response.statusCode >= 400) {
    ApiErrorResponse error;
    try {
      error = _apiClient.deserialize(response.body, 'ApiErrorResponse');
    } catch (e) {
      throw ApiException(response.statusCode, response.body);
    }
    throw ApiException.withResponse(
        response.statusCode,
        response.reasonPhrase == null
            ? "Api response error"
            : response.reasonPhrase!,
        error);
  } else {
    return response.bodyBytes;
  }
}