public StateMachineState(string id, StateMachine stateMachine)
{
if (id == null) throw new ArgumentNullException(nameof(id));
if (stateMachine == null) throw new ArgumentNullException(nameof(stateMachine));
Id = id;
_stateMachine = stateMachine;
}
protected override void OnStateMachineStateChanged(StateMachine stateMachine, StateMachineStateChangedEventArgs eventArgs, TimeSpan previousStateDuration)
{
JsonObject startData = CreateDataPackage(stateMachine.Id, EventType.OutputActuatorStateChanged);
startData.SetNamedValue("state", JsonValue.CreateStringValue(eventArgs.NewValue));
startData.SetNamedValue("kind", JsonValue.CreateStringValue("Start"));
Task.Run(() => SendToAzureEventHubAsync(startData));
JsonObject endData = CreateDataPackage(stateMachine.Id, EventType.OutputActuatorStateChanged);
endData.SetNamedValue("state", JsonValue.CreateStringValue(eventArgs.OldValue));
endData.SetNamedValue("kind", JsonValue.CreateStringValue("End"));
endData.SetNamedValue("duration", JsonValue.CreateNumberValue(previousStateDuration.TotalSeconds));
Task.Run(() => SendToAzureEventHubAsync(endData));
}
protected virtual void OnStateMachineStateChanged(StateMachine stateMachine, StateMachineStateChangedEventArgs eventArgs, TimeSpan previousStateDuration)
{
}
private void HandleStateMachineOutputActuator(StateMachine stateMachine)
{
Stopwatch stopwatch = Stopwatch.StartNew();
stateMachine.StateChanged += (s, e) =>
{
TimeSpan previousStateDuration = stopwatch.Elapsed;
stopwatch.Restart();
OnStateMachineStateChanged(stateMachine, e, previousStateDuration);
};
}