public KeypadParseResult Validate(string text)
{
var result = new KeypadParseResult();
var type = this.Type;
if (type == KeypadType.Number)
{
var cause = NumberRange.TryParse(text, this.ToNumberRange(), out var value);
result.NumberErrorCause = cause;
result.Number = value;
result.Validated = cause == NumberErrorCause.None;
}
else if (type == KeypadType.IPAddress)
{
IPAddress value = null;
var cause = IPAddressErrorCause.None;
var splits = text.Split('.');
if (splits.Length == 4)
{
var anyDecimalValidated = splits.All(t => { return(byte.TryParse(t, out var b)); });
if (anyDecimalValidated == true)
{
if (IPAddress.TryParse(text, out value) == false)
{
cause = IPAddressErrorCause.ParseError;
}
}
else
{
cause = IPAddressErrorCause.AnyDecimalInvalid;
}
}
else
{
cause = IPAddressErrorCause.DecimalCountInvalid;
}
result.Validated = cause == IPAddressErrorCause.None;
result.IPAddressCause = cause;
result.IPAddress = value;
}
else if (type == KeypadType.String)
{
result.Validated = true;
result.String = text;
}
var e = new KeypadValidateEventArgs(this, result, text);
this.OnValidate(e);
return(result);
}
protected virtual void OnValidate(KeypadValidateEventArgs e)
{
this.Validating?.Invoke(this, e);
}