/// <summary>
/// Every time the Proxy sends telemetry, forward the payload to the SCENE step state machine
/// It returns the Collection of commands for the step
/// </summary>
public async Task <List <Command> > OnBeaconChange(string lanternId, string beaconId)
{
Debug.WriteLine($"Beacon Trigger {lanternId} {beaconId}");
List <Command> scriptResponse = null;
if (!Lantern2Character.TryGetValue(lanternId, out string character))
{
throw new Exception("Lantern not mapped");
}
//Check the When All condition, if it is true it will trigger the callback
string triggerNext = _currentStep.OnBeaconOccurred(character, beaconId);
if (string.IsNullOrEmpty(triggerNext))
{
if (beaconId == _scenes[CurrentSceneName].RequiredAVA)
{
//for the character condition to stop roaming
beaconId = "AVA";
}
if (!Characters.TryGetValue(character, out Character cs))
{
return(null);
}
var characterCommands = cs.OnBeaconChange(beaconId);
if (null != characterCommands)
{
//command to the device
await _downlink.SendCloudToLanternMethodAsync(lanternId, characterCommands);
scriptResponse = characterCommands;
}
//this is roaming but also move the step
if (_currentStep.RequiredBeacons != null && _currentStep.RequiredBeacons.Contains(beaconId))
{
TriggerJumpTo(_currentStep.OnTriggerNext);
}
}
else if (triggerNext != "BLOCKED")
{
TriggerJumpTo(triggerNext);
}
return(scriptResponse);
}
public void Reset()
{
Characters.Clear();
Lantern2Character.Clear();
_scenes.Clear();
}
