public virtual string GenerateFromLookup(string originalValue, ObfuscationFormatOption arg)
{
originalValue.ThrowArgumentNullExceptionIfNull(nameof(originalValue));
arg.ThrowArgumentNullExceptionIfNull(nameof(arg));
string fileName = string.Empty;
if (arg.Arguments.ContainsKey("filename"))
{
fileName = arg.Arguments["filename"];
}
if (string.IsNullOrEmpty(fileName))
{
throw new ArgumentNullException(nameof(fileName));
}
string columnName = string.Empty;
if (arg.Arguments.ContainsKey("columnname"))
{
columnName = arg.Arguments["columnname"];
}
if (string.IsNullOrEmpty(columnName))
{
throw new ArgumentNullException(nameof(columnName));
}
ObfuscationLookup obfuscationLookup = formattingOptionLookup.GetObfuscationLookup(fileName);
var newValue = (string)LookupRandomValue(columnName, obfuscationLookup);
while (originalValue.Contains(newValue))
{
newValue = (string)LookupRandomValue(columnName, obfuscationLookup);
}
return(newValue);
}
public int GenerateRandomNumber(string originalValue, ObfuscationFormatOption arg)
{
originalValue.ThrowArgumentNullExceptionIfNull(nameof(originalValue));
arg.ThrowArgumentNullExceptionIfNull(nameof(arg));
int min = 0;
int max = 10;
if (arg.Arguments.ContainsKey("min"))
{
if (int.TryParse(arg.Arguments["min"], out int result))
{
min = result;
}
}
if (arg.Arguments.ContainsKey("max"))
{
if (int.TryParse(arg.Arguments["max"], out int result))
{
max = result;
}
}
if (min >= max)
{
throw new ArgumentOutOfRangeException($"The min({min}) must be lower than the max({max}).");
}
int randomNumber = FormattingOptionProcessorStatics.RandomGenerator.Next(min, max);
while (originalValue.Contains(randomNumber.ToString(CultureInfo.InvariantCulture)))
{
randomNumber = FormattingOptionProcessorStatics.RandomGenerator.Next(min, max);
}
return(randomNumber);
}