public static async Task Run()
{
var state = new LightStatus(LightState.FlashingGreen, LightState.Green, 0, 0);
while (true)
{
Console.Clear();
PrintLight(state.Current);
state = GetNextState(state, 100);
await Task.Delay(100);
}
}
private static LightStatus GetNextState(LightStatus status, int elapsedMs) =>
status switch
{
{ Current : LightState.Red, ElapsedMs : var ms } when elapsedMs + ms >= 5000 => new LightStatus(LightState.Orange, status),
