public TransitionController(string visualiser, Transition transition)
{
_priState = null;
_subState = null;
_transition = transition;
_visualiser = visualiser;
}
public string Transition(BuildStatus status)
{
// Find the Primary State that matches the Input State
// ------------------------------------------------------
var activeState = _transition.States.FirstOrDefault(state => state.Name.ToUpper().Equals(status.Status.ToString().ToUpper()));
if (activeState == null) return null;
// Look for a SubState which matches the conditions
// ------------------------------------------------------
var activeSubState = activeState.SubState.FirstOrDefault(subState => subState.Evaluate(_lastChange));
FileLogger.Logger.LogInformation("{3}: State='{0}' and SubState='{1}' and Change='{2}' and LastDate='{4}'", activeState.Name, activeSubState == null ? "None" : activeSubState.Name, activeState != _priState || activeSubState != _subState ? "YES" : "NO", _visualiser, _lastChange);
if (activeState != _priState || activeSubState != _subState) {
if (activeState != _priState) _lastChange = DateTime.Now;
_priState = activeState;
_subState = activeSubState;
if (activeSubState != null) return activeSubState.Action;
return activeState.Action;
}
return null;
}
public void Clear()
{
_priState = null;
_subState = null;
_lastChange = null;
}