private void GoToChannelCommands()
{
if (command.Length > 3)
{
throw new ArgumentException("Wrong command");
}
else if ("down" == command[2].ToLower())
{
if (deviceList[command[0]] is IChannelable)
{
IChannelable device = (IChannelable)deviceList[command[0]];
device.ChannelDown();
}
else
{
throw new ArgumentException("Wrong device");
}
}
else if ("up" == command[2].ToLower())
{
if (deviceList[command[0]] is IChannelable)
{
IChannelable device = (IChannelable)deviceList[command[0]];
device.ChannelUp();
}
else
{
throw new ArgumentException("Wrong device");
}
}
else
{
throw new ArgumentException("Wrong command");
}
}
public IChannelableControl(IEnumerable <Channel> channels, Device device)
{
this.channels = (List <Channel>)channels;
channelableDevice = (TV)device;
channelableDevice.SetDefaultCurrentChannel();
deviceId = device.Id;
Initializer();
}
public bool StartChanneling(IChannelable channelable)
{
//Make sure we aren't currently channelling anything.
if (CurrentChannelable != null)
{
return(false);
}
//Initialise the channel data.
CurrentChannelable = channelable;
RemainingChannelTime = CurrentChannelable.ChannelDuration;
//Alert any listeners that we have started channeling.
onStartedChanneling.Raise(CurrentChannelable);
//We successfully started channelling.
return(true);
}
public void ControlWithIChannelable(IChannelable sameDevice)
{
Console.WriteLine("Switching channels. \n\nAvailable commands: \n-Set. \n-Increase. \n-Decrease. \n\nEnter your command:");
Message = Console.ReadLine().ToLower();
if (Message.Contains("set"))
{
Console.WriteLine("Enter channel number (1-100): ");
int setChannel;
if (Int32.TryParse(Console.ReadLine(), out setChannel))
{
;
}
sameDevice.SetChannel(setChannel);
if (actWithDevice != null)
{
actWithDevice.Invoke((sameDevice.SetChannel(setChannel))); // можно как-то проще?
}
}
else if (Message.Contains("increase"))
{
sameDevice.AdjustChannel(true);
if (actWithDevice != null)
{
actWithDevice.Invoke(sameDevice.AdjustChannel(true));
}
}
else if (Message.Contains("decrease"))
{
sameDevice.AdjustChannel(false);
if (actWithDevice != null)
{
actWithDevice.Invoke(sameDevice.AdjustChannel(true));
}
}
else
{
Console.WriteLine("Nonexistent command");
if (actWithDevice != null)
{
actWithDevice.Invoke("Nonexistent command");
}
}
}
