"AirBags"
import time

from daemon import DaemonPlugin

class AirBags(DaemonPlugin):
    "Checks AirBags and sends relevant warnings"
    last_message = None
    start = None

    def initialize(self):
        "Initialize plugin"
        self.start = time.monotonic()

    def check(self, data):
        "Checks if the air bags are deployed"
        if "AirBags-Deploy" not in data:
            return

        if data["AirBags-Deploy"]:
            if self.last_message is None:
                self.emit("switchPlugin", { "plugin": "accident" })
                message = ("Airbags were released. Calling ambulance in 20 "
                           "seconds. Tap screen to cancel.")
                self.speak(message)
                self.last_message = time.monotonic()
        else:
            self.last_message = None