private void ApplyLicense(string licenseKey)
{
LicenseExists = false;
XmlData.Clear();
RaisePropertyChanged(nameof(XmlData));
LicenseInfo.Key = licenseKey;
if (string.IsNullOrWhiteSpace(licenseKey))
{
FailureOccurred = false;
ShowFailure = false;
return;
}
XmlData.Clear();
var xmlList = _licenseService.LoadXmlFromLicense(LicenseInfo.Key);
if (xmlList == null)
{
FailureOccurred = false;
ShowFailure = false;
return;
}
xmlList.ForEach(x =>
{
if (string.Equals(x.Name, "Expiration"))
{
x.Name = "Maintenance End Date";
}
XmlData.Add(x);
});
var validationContext = _licenseValidationService.ValidateLicense(licenseKey);
if (validationContext.HasErrors)
{
var xmlFirstError = _licenseValidationService.ValidateXml(licenseKey).GetBusinessRuleErrors().FirstOrDefault();
if (xmlFirstError == null)
{
var normalFirstError = _licenseValidationService.ValidateLicense(LicenseInfo.Key).GetBusinessRuleErrors().FirstOrDefault();
if (normalFirstError != null)
{
ShowFailure = true;
FailureMessage = normalFirstError.Message;
}
}
else
{
ShowFailure = true;
FailureMessage = xmlFirstError.Message;
}
}
else
{
FailureOccurred = false;
ShowFailure = false;
}
LicenseExists = true;
RaisePropertyChanged(nameof(XmlData));
}