public void ShowMessage(object sender, MessagePacket messagePacket)
{
Satelite satelite = (Satelite)sender;
Console.WriteLine("Inbound message from: " + satelite.Name);
Console.WriteLine(StringExtension.SateliteTransmissionFormat(messagePacket.Message, messagePacket.DateTime));
}
static void Main(string[] args)
{
string message = "";
bool quit = false;
Satelite selectedSatelite = null;
Satelite sputnik1 = new Satelite("Sputnik1");
Satelite iss = new Satelite("International Space Station");
Planet earth = new Planet("Earth");
Planet mars = new Planet("Mars");
mars.Radar.Subscribe(sputnik1);
mars.Radar.Subscribe(iss);
Console.WriteLine("Interplanetary Broadcasting System (IBS) status: ONLINE");
Console.WriteLine("=======================================================");
while (selectedSatelite == null)
{
Console.WriteLine("Please choose a satelite to broadcast your message.");
Console.WriteLine("1 - " + sputnik1.Name);
Console.WriteLine("2 - " + iss.Name);
string input = Console.ReadLine();
switch (input)
{
case "1":
selectedSatelite = sputnik1;
break;
case "2":
selectedSatelite = iss;
break;
default:
Console.WriteLine("Satelite not found. Please choose a valid satelite.");
break;
}
}
while (!quit)
{
Console.WriteLine("Enter your message to broadcast OR enter q to quit:");
message = Console.ReadLine();
if (message.ToLower() == "q")
{
quit = true;
Console.WriteLine("Interplanetary Broadcasting System (IBS) shutting down...");
Console.WriteLine("Interplanetary Broadcasting System (IBS) status: OFFLINE");
}
else
{
earth.Radar.SendMessage(selectedSatelite, message);
}
}
mars.Radar.Unsubcribe(sputnik1);
mars.Radar.Unsubcribe(iss);
}
public void Subscribe(Satelite satelite)
{
satelite.BroadcastEvent += ShowMessage;
}
public void SendMessage(Satelite satelite, string message)
{
satelite.Broadcast(message);
}
public void Unsubcribe(Satelite satelite)
{
satelite.BroadcastEvent -= ShowMessage;
}
