/**
 * @ignore
 */
export const base64ToBlob = (base64: string): Blob => {
  const base64Parts = base64.split(',');
  if (base64Parts.length < 2) {
    throw new Error('Invalid base64 string');
  }

  // Decode base64 to binary string
  const byteString: string = atob(base64Parts[1]!);

  // Extract the mime type from the base64 header
  const mimeString: string = base64Parts[0]!.split(':')[1]!.split(';')[0]!;

  // Create a Uint8Array from the binary string
  const byteArray: Uint8Array = new Uint8Array(byteString.length);

  for (let i = 0; i < byteString.length; i++) {
    byteArray[i] = byteString.charCodeAt(i);
  }

  // Return the Blob object
  return new Blob([byteArray], { type: mimeString });
};