Open the space when the switch is toggled while we are closed

[saartuer.git] / statemachine.py

diff --git a/statemachine.py b/statemachine.py
index 850eb0e598f61f2239b685b9e79a0f008f6ceef0..ca58e1d08b747ed003448f17a764142883c05430 100644 (file)
--- a/statemachine.py
+++ b/statemachine.py
@@ -30,7 +30,7 @@ ABOUTOPEN_NERVLIST = [(5, lambda : play_sound("flipswitch")), (5, lambda:play_so
 
 # Timeout we wait after the switch was switched to "Closed", until we assume nobody will open the door and we just lock it
 # ALso the time we wait after the door was opend, till we assume something went wrong and start nerving
-LEAVE_TIMEOUT = 4
+LEAVE_TIMEOUT = 20
 
 # play_sound constants
 SOUNDS_DIRECTORY = "/opt/tuer/sounds/"
@@ -99,21 +99,37 @@ class StateMachine():
                        else:
                                raise Exception("Unknown command number: %d" % ev)
        
-       class AbstractLockedState(State):
+       class AbstractNonStartState(State):
+               def handle_pins_event(self):
+                       if self.pins().door_locked != (not self.pins().space_active):
+                               self.actor().act(Actor.CMD_RED_ON)
+                       else:
+                               self.actor().act(Actor.CMD_RED_OFF)
+                       return super().handle_pins_event()
+       
+       class AbstractLockedState(AbstractNonStartState):
                '''A state with invariant "The space is locked", switching to StateAboutToOpen when the space becomes unlocked'''
+               def __init__(self, sm, nervlist = None):
+                       super().__init__(sm, nervlist)
+                       self.actor().act(Actor.CMD_GREEN_OFF)
                def handle_pins_event(self):
                        if not self.pins().door_locked:
                                logger.info("Door unlocked, space is about to open")
                                return StateMachine.StateAboutToOpen(self.state_machine)
+                       if not self.old_pins().space_active and self.pins().space_active:
+                               logger.info("Space toggled to active while it was closed - unlocking the door")
+                               return StateMachine.StateUnlocking(self.state_machine)
                        return super().handle_pins_event()
        
-       class AbstractUnlockedState(State):
+       class AbstractUnlockedState(AbstractNonStartState):
                '''A state with invariant "The space is unlocked", switching to StateZu when the space becomes locked'''
+               def __init__(self, sm, nervlist = None):
+                       super().__init__(sm, nervlist)
+                       self.actor().act(Actor.CMD_GREEN_ON)
                def handle_pins_event(self):
                        if self.pins().door_locked:
                                logger.info("Door locked, closing space")
                                if self.pins().space_active:
-                                       # FIXME the same state can be reached by first locking the door, and then activating the space. What to do then?
                                        logger.warning("StateMachine: door manually locked, but space switch is still on - going to StateZu")
                                        play_sound("manual_lock")
                                return StateMachine.StateZu(self.state_machine)