//Methods-handlers of Server events
protected virtual void ServerOnUserIsUnavaliable(object sender, string message)
{
if (sender as Port != this)
{
return;
}
State = PortState.Enabled;
UserIsUnavaliable?.Invoke(sender, message);
PortEnabled?.Invoke(this, EventArgs.Empty);
}
private void CheckActivePortCalledNumber(Port port, int callNumber)
{
if (IsDisableListContainsCalledNumber(callNumber))
{
UserIsUnavaliable?.Invoke(port, "User is unavaliable now. Please try again.");
}
else if (IsActiveListContainsCalledNumber(callNumber))
{
UserIsBusy?.Invoke(port, "User is busy. Please try again later.");
}
else if (IsEnabledListContainsCalledNumber(callNumber))
{
var port2 = EnabledPorts.FirstOrDefault(x => x.Number == callNumber);
if (port2 != null)
{
EstablishConnection?.Invoke(this, new ConnectionEventArgs(port, port2));
}
}
else
{
UserDoesntExists?.Invoke(port, "We're sorry, but user with this number doesn't exists.");
}
}