fan duration zero == "off"

Author: iluvdata

custom_components/google_nest_fan/__init__.py

@@ -84,7 +84,10 @@ async def _async_run_fan(call: ServiceCall) -> None:
         for device in devices:
             trait: FanTrait = device.traits[FanTrait.NAME]
             try:
-                await trait.set_timer("ON", duration=round(duration.total_seconds()))
+                if duration.total_seconds() > 0:
+                    await trait.set_timer("ON", duration=round(duration.total_seconds()))
+                else:
+                    await trait.set_timer("OFF")
             except ApiException as err:
                 raise ServiceValidationError(
                     f"Error setting fan run time for {device.name} {duration.total_seconds()}s: {err}"