private bool CheckAvailability()
{
if (ServiceHelper.IsServerOnline())
{
return(true);
}
else
{
return(false);
}
}
private async Task <bool> CheckServiceAvailability()
{
string error = string.Empty;
bool result = false;
Action <bool> onFinally = (ok) =>
{
if (ok)
{
result = true;
ServiceAvailability = true;
IsReportSettingsEnabled = true;
}
else
{
_window.ShowDialogError(error);
result = false;
ServiceAvailability = false;
}
};
try
{
bool serverAvailability = ServiceHelper.IsServerOnline();
if (serverAvailability)
{
ServerAvailability = true;
// проверка наличия доступа
bool hasRights = await ServiceHelper.LoginAsync(true);
string answer = ServiceHelper.ErrorMessage;
// если доступ не получен и не авторизованы
if (hasRights == false)
{
if (String.IsNullOrEmpty(answer))
{
error = Strings.IncorrectService;
onFinally(false);
}
hasRights = await ServiceHelper.LoginAsync();
// авторизация не успешна
if (hasRights == false)
{
error = Strings.AuthorizationFailed;
onFinally(false);
}
else
{
onFinally(true);
}
}
else
{
if (answer == "result=0&user=")
{
hasRights = await ServiceHelper.LoginAsync();
if (hasRights)
{
onFinally(true);
}
else
{
onFinally(false);
}
}
else
{
onFinally(true);
}
}
}
else
{
ServerAvailability = false;
onFinally(false);
}
}
catch (Exception ex)
{
string message = String.Format(Strings.Error, ex.Message);
error = message;
onFinally(false);
return(false);
}
return(result);
}