from devices.base import base
from devices.tradfri import sw as tradfri_sw
from devices.tradfri import sw_br_ct as tradfri_sw_br_ct
import json


class sw(tradfri_sw):
    pass


class sw_br_ct(tradfri_sw_br_ct):
    def set_state(self, value):
        self.__set__("state", "on" if value else "off")

    def power_on_action(self):
        self["state"] = "on"


class motion_sensor(base):
    """ Communication (MQTT)

        silvercrest_motion_sensor {
                                      battery: [0...100] %
                                      battery_low: [True, False]
                                      linkquality: [0...255] lqi
                                      occupancy: [True, False]
                                      tamper: [True, False]
                                      voltage: [0...] mV
                                  }
    """
    KEY_BATTERY = "battery"
    KEY_BATTERY_LOW = "battery_low"
    KEY_LINKQUALITY = "linkquality"
    KEY_OCCUPANCY = "occupancy"
    KEY_UNMOUNTED = "tamper"
    KEY_VOLTAGE = "voltage"
    #
    PROPERTIES = [KEY_OCCUPANCY, KEY_UNMOUNTED]

    def __init__(self, mqtt_client, topic, **kwargs):
        super().__init__(mqtt_client, topic, **kwargs)
        #
        self[self.KEY_OCCUPANCY] = False
        #
        cmd_base = self.topic.replace('/', '.') + '.'
        self.user_cmds = {
            cmd_base + 'toggle_occupancy': self.__ui_toggle_occupancy__,
        }

    def send_device_status(self):
        self.logger.info("Sending status: %s", repr(self))
        self.mqtt_client.send(self.topic, json.dumps(self))

    def __ui_toggle_occupancy__(self, *args):
        self.__set__(self.KEY_OCCUPANCY, not self.get(self.KEY_OCCUPANCY))
        self.send_device_status()