public ActionResult <string> TurnLightOn(Colors color)
{
string result = "";
if (color == Colors.green)
{
// This piece of code is triggered when a green api call is made.
// It basically resets the timer by turning the service off and on.
_greenTimerHostedService.StopAsync(new System.Threading.CancellationToken());
result = _piManager.TurnLightOn(color);
_greenTimerHostedService.StartAsync(new System.Threading.CancellationToken());
}
else if (color == Colors.yellow)
{
// Basically the same as green.
_orangeTimerHostedService.StopAsync(new System.Threading.CancellationToken());
result = _piManager.TurnLightOn(color);
_orangeTimerHostedService.StartAsync(new System.Threading.CancellationToken());
}
else if (color == Colors.red)
{
result = _piManager.TurnLightOn(color);
}
return(result);
}
void CheckForAPICallEvery120Seconds(object state)
{
// getting after x seconds how many appi calls are made
PulseCheckAfter = _piManager.GetPulse();
// checks if there are api calls made. If they have the same number there is no API call made.
if (PulseCheckAfter > PulseCheckBegin)
{
Console.WriteLine($"PulseCheckerAfter: {PulseCheckAfter}");
apiStatus = ApiState.APICallIsMade;
Console.WriteLine("GreenLight Should be on");
Console.WriteLine("Red light should be off");
}
//if there is no api call made
else
{
//changing the state and/or turn on red light
if (apiStatus == ApiState.APICallIsMade)
{
apiStatus = ApiState.APICallIsNotMadeFirstTry;
}
else if (apiStatus == ApiState.APICallIsNotMadeFirstTry)
{
apiStatus = ApiState.APICallIsNotMadeSecondTry;
Console.WriteLine("1 min should be passed");
}
else if (apiStatus == ApiState.APICallIsNotMadeSecondTry)
{
Console.WriteLine("2 mins should be passed");
Console.WriteLine("turned red light on");
_piManager.TurnLightOn(Colors.red);
_piManager.TurnLightOff(Colors.green);
//Changes timer to 2 minutes so it keeps..
//.. sending a turn red light on message every 2 minutes instead of 1 minute
// 20_000 = 20 seconds. // 120_0000 = 120 seconds
_timerGreen.Change(120_000, 120_000);
}
}
PulseCheckBegin = _piManager.GetPulse();
Console.WriteLine("Pulse begin: " + PulseCheckBegin + " " + " Pulse afteR: " + PulseCheckAfter + " State: " + apiStatus);
}
public void DoWork(object state)
{
Console.WriteLine("InsideDoWork method");
Console.WriteLine(button.Value);
Console.WriteLine(button.ToString());
if (button.Value == PinValue.High)
{
_piManager.TurnLightOn(Models.Colors.yellow);
buzzer.Start();
}
if (button.Value == PinValue.Low)
{
buzzer.Stop();
}
Console.WriteLine("LightSensor ADC");
Console.WriteLine($" ADC = {lightSensor.Value}, Percentage : {lightSensor.ValueAsPercent}");
Console.WriteLine("Sound DB");
Console.WriteLine($"DB DC: {soundSesnor.Value}, Percentage: {soundSesnor.ValueAsPercent} ");
Console.WriteLine(ultrasonicSensor.SensorName);
Console.WriteLine("Distance: " + ultrasonicSensor.Value);
}