/// <summary>
/// Throws an argument exception if the value is invalid.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="converter"></param>
/// <param name="value"></param>
public static void ThrowIfInvalid <T>(this IValueParser <T> converter, T value)
{
var validationResult = converter.Validation(value);
if (!validationResult.IsSuccess)
{
throw new ArgumentException(validationResult.ToString(), converter.MainName);
}
}
/// <summary>
/// Attempts to convert the value.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="converter"></param>
/// <param name="value"></param>
/// <param name="result"></param>
/// <returns></returns>
public static IResult TryConvertValue <T>(this IValueParser <T> converter, string value, out T result)
{
result = default;
//Let default just pass on through and set the default value
if (!value.CaseInsEquals("default") && !converter.Parser(value, out result))
{
return(SetValueResult.FromError(converter, value, "Unable to convert."));
}
if (result == null && converter.CannotBeNull)
{
return(SetValueResult.FromError(converter, value, "Cannot be set to 'NULL'."));
}
return(converter.Validation(result) ?? Result.FromSuccess("Successfully converted"));
}