/// <summary>
/// Generates unique file name with specified extensions.
/// </summary>
public static string GetUniqueFileName(this string?initialFileName)
{
var fileExtension = initialFileName?.Split('.').LastOrDefault();
var fileName = $"{DateTime.UtcNow:yyyyMMddHHmmss}_{XXHasher.GenerateStringHash()}";
if (!String.IsNullOrEmpty(fileExtension))
{
fileName = fileName + "." + fileExtension;
}
return(fileName);
}
public static string Generate(string prefix, string text)
{
return($"{prefix}_{XXHasher.ComputeStringHash(text)}".ToLower());
}