smart_brain/__simulation__/devices.py

import colored
import json
import task
import time

COLOR_GUI_ACTIVE = colored.fg("light_blue")
COLOR_GUI_PASSIVE = COLOR_GUI_ACTIVE + colored.attr("dim")
COLOR_SHELLY = colored.fg("light_magenta")
COLOR_POWERPLUG = colored.fg("light_cyan")
COLOR_LIGHT_ACTIVE = colored.fg("yellow")
COLOR_LIGHT_PASSIVE = COLOR_LIGHT_ACTIVE + colored.attr("dim")
COLOR_MOTION_SENSOR = colored.fg("dark_orange_3b")
COLOR_HEATING_VALVE = colored.fg("red")
COLOR_REMOTE = colored.fg("green")


def payload_filter(payload):
    try:
        return json.loads(payload)
    except json.decoder.JSONDecodeError:
        return payload.decode("utf-8")


def command_int_value(value):
    try:
        return int(value)
    except TypeError:
        print("You need to give a integer parameter not '%s'" % str(value))


def command_float_value(value):
    try:
        return float(value)
    except TypeError:
        print("You need to give a integer parameter not '%s'" % str(value))


def devicename(topic):
    return " - ".join(topic.split('/')[1:])


def percent_bar(value):
    rv = ""
    for i in range(0, 10):
        rv += u"\u25ac" if (value - 5) > 10*i else u"\u25ad"
    return rv


def print_light(color, state, topic, description, led=False):
    if led is True:
        if state is True:
            icon = colored.fg('green') + "\u2b24" + color
        else:
            icon = colored.fg('light_gray') + "\u2b24" + color
    else:
        icon = u'\u2b24' if state is True else u'\u25ef'
    print(color + 10 * ' ' + icon + 9 * ' ' + devicename(topic), description + colored.attr("reset"))


def print_switch(color, state, topic, description):
    icon = u'\u25a0' if state is True else u'\u25a1'
    print(color + 10 * ' ' + icon + 9 * ' ' + devicename(topic), description + colored.attr("reset"))


def print_percent(color, prefix, perc_value, value_str, topic, description):
    if len(prefix) > 1 or len(value_str) > 7:
        raise ValueError("Length of prefix (%d) > 1 or length of value_str (%d) > 7" % (len(prefix), len(value_str)))
    print(color + prefix + percent_bar(perc_value), value_str + (8 - len(value_str)) * ' ' + devicename(topic), description + colored.attr("reset"))


class base(object):
    AUTOSEND = True
    COMMANDS = []

    def __init__(self, mqtt_client, topic):
        self.mqtt_client = mqtt_client
        self.topic = topic
        #
        self.data = {}
        self.callbacks = {}
        self.names = {}
        self.commands = self.COMMANDS[:]
        #
        self.mqtt_client.add_callback(self.topic, self.__rx__)
        self.mqtt_client.add_callback(self.topic + '/#', self.__rx__)

    def add_callback(self, key, callback, value):
        if self.callbacks.get(key) is None:
            self.callbacks[key] = []
        self.callbacks[key].append((callback, value))

    def add_channel_name(self, key, name):
        self.names[key] = name

    def capabilities(self):
        return self.commands

    def store_data(self, *args, **kwargs):
        keys_changed = []
        for key in kwargs:
            if kwargs[key] is not None and kwargs[key] != self.data.get(key):
                keys_changed.append(key)
                self.data[key] = kwargs[key]
                for callback, value in self.callbacks.get(key, [(None, None)]):
                    if callback is not None and (value is None or value == kwargs[key]):
                        callback(self, key, kwargs[key])
        if self.AUTOSEND and len(keys_changed) > 0:
            self.__tx__(keys_changed)

    def __tx__(self, keys_changed):
        self.mqtt_client.send(self.topic, json.dumps(self.data))

    def __rx__(self, client, userdata, message):
        print("%s: __rx__ not handled!" % self.__class__.__name__)


class shelly(base):
    KEY_OUTPUT_0 = "relay/0"
    KEY_OUTPUT_1 = "relay/1"
    KEY_INPUT_0 = "input/0"
    KEY_INPUT_1 = "input/1"
    KEY_LONGPUSH_0 = "longpush/0"
    KEY_LONGPUSH_1 = "longpush/1"
    #
    INPUT_FUNC_OUT1_FOLLOW = "out1_follow"
    INPUT_FUNC_OUT1_TRIGGER = "out1_trigger"
    INPUT_FUNC_OUT2_FOLLOW = "out2_follow"
    INPUT_FUNC_OUT2_TRIGGER = "out2_trigger"
    #
    COMMANDS = [
        "get_relay_0", "toggle_relay_0",
        "get_relay_1", "toggle_relay_1",
        "get_input_0", "toggle_input_0",
        "get_input_1", "toggle_input_1",
        "trigger_long_input_0", "trigger_long_input_1",
    ]

    def __init__(self, mqtt_client, topic, input_0_func=None, input_1_func=None, output_0_auto_off=None):
        super().__init__(mqtt_client, topic)
        #
        self.store_data(**{self.KEY_OUTPUT_0: "off", self.KEY_OUTPUT_1: "off", self.KEY_INPUT_0: "off", self.KEY_INPUT_1: "off"})
        self.__input_0_func = input_0_func
        self.__input_1_func = input_1_func
        self.__output_0_auto_off__ = output_0_auto_off
        if self.__output_0_auto_off__ is not None:
            self.__delayed_off__ = task.delayed(float(self.__output_0_auto_off__), self.__auto_off__, self.KEY_OUTPUT_0)
        #
        self.add_callback(self.KEY_OUTPUT_0, self.print_formatted, None)
        self.add_callback(self.KEY_OUTPUT_0, self.__start_auto_off__, "on")
        self.add_callback(self.KEY_OUTPUT_0, self.__stop_auto_off__, "off")
        self.add_callback(self.KEY_OUTPUT_1, self.print_formatted, None)
        #
        self.add_callback(self.KEY_INPUT_0, self.__input_function__, None)
        self.add_callback(self.KEY_INPUT_1, self.__input_function__, None)

    def __rx__(self, client, userdata, message):
        value = payload_filter(message.payload)
        if message.topic.startswith(self.topic) and message.topic.endswith("/command"):
            key = '/'.join(message.topic.split('/')[-3:-1])
            if value == 'toggle':
                self.__toggle_data__(key)
            else:
                self.__set_data__(key, value)

    def __tx__(self, keys_changed):
        for key in keys_changed:
            self.mqtt_client.send(self.topic + '/' + key, self.data.get(key))

    def __input_function__(self, device, key, data):
        if key == self.KEY_INPUT_0:
            func = self.__input_0_func
        elif key == self.KEY_INPUT_1:
            func = self.__input_1_func
        else:
            func = None
        if func == self.INPUT_FUNC_OUT1_FOLLOW:
            self.__set_data__(self.KEY_OUTPUT_0, data)
        elif func == self.INPUT_FUNC_OUT1_TRIGGER:
            self.__toggle_data__(self.KEY_OUTPUT_0)
        elif func == self.INPUT_FUNC_OUT2_FOLLOW:
            self.__set_data__(self.KEY_OUTPUT_1, data)
        elif func == self.INPUT_FUNC_OUT2_TRIGGER:
            self.__toggle_data__(self.KEY_OUTPUT_1)

    def __start_auto_off__(self, device, key, data):
        self.__stop_auto_off__(device, key, data)
        if self.__output_0_auto_off__ is not None:
            self.__delayed_off__.run()

    def __stop_auto_off__(self, device, key, data):
        if self.__output_0_auto_off__ is not None:
            if not self.__delayed_off__._stopped:
                self.__delayed_off__.stop()

    def __auto_off__(self, key):
        if key == self.KEY_OUTPUT_0:
            self.__set_data__(key, 'off')

    def __set_data__(self, key, value):
        if value in ["on", "off"]:
            self.store_data(**{key: value})
        else:
            print("Wrong value (%s)!" % repr(value))

    def __toggle_data__(self, key):
        if key in self.data:
            self.__set_data__(key, 'on' if self.data.get(key) == 'off' else 'off')

    def command(self, command):
        if command in self.COMMANDS:
            if command == self.COMMANDS[0]:
                self.print_formatted(self, self.KEY_OUTPUT_0, self.data.get(self.KEY_OUTPUT_0))
            elif command == self.COMMANDS[1]:
                self.__toggle_data__(self.KEY_OUTPUT_0)
            elif command == self.COMMANDS[2]:
                self.print_formatted(self, self.KEY_OUTPUT_1, self.data.get(self.KEY_OUTPUT_1))
            elif command == self.COMMANDS[3]:
                self.__toggle_data__(self.KEY_OUTPUT_1)
            elif command == self.COMMANDS[4]:
                self.print_formatted(self, self.KEY_INPUT_0, self.data.get(self.KEY_INPUT_0))
            elif command == self.COMMANDS[5]:
                self.__toggle_data__(self.KEY_INPUT_0)
            elif command == self.COMMANDS[6]:
                self.print_formatted(self, self.KEY_INPUT_1, self.data.get(self.KEY_INPUT_1))
            elif command == self.COMMANDS[7]:
                self.__toggle_data__(self.KEY_INPUT_1)
            elif command == self.COMMANDS[8]:
                self.__toggle_data__(self.KEY_INPUT_0)
                time.sleep(0.4)
                self.__set_data__(self.KEY_LONGPUSH_0, 'on')
                time.sleep(0.1)
                self.__set_data__(self.KEY_LONGPUSH_0, 'off')
            elif command == self.COMMANDS[9]:
                self.__toggle_data__(self.KEY_INPUT_1)
                time.sleep(0.4)
                self.__set_data__(self.KEY_LONGPUSH_1, 'on')
                time.sleep(0.1)
                self.__set_data__(self.KEY_LONGPUSH_1, 'off')
            else:
                print("%s: not yet implemented!" % command)
        else:
            print("Unknown command!")

    def print_formatted(self, device, key, value):
        if value is not None:
            info = (" - %ds" % self.__output_0_auto_off__) if self.__output_0_auto_off__ is not None and value == "on" else ""
            channel = "(%s%s)" % (self.names.get(key, key), info)
            print_light(COLOR_SHELLY, value == "on", self.topic, channel)


class my_powerplug(base):
    KEY_OUTPUT_0 = "0"
    KEY_OUTPUT_1 = "1"
    KEY_OUTPUT_2 = "2"
    KEY_OUTPUT_3 = "3"
    COMMANDS = [
        "get_output_0", "toggle_output_0",
        "get_output_1", "toggle_output_1",
        "get_output_2", "toggle_output_2",
        "get_output_3", "toggle_output_3",
    ]

    def __init__(self, mqtt_client, topic):
        super().__init__(mqtt_client, topic)
        #
        for i in range(0, 4):
            self.data[str(i)] = False
            self.add_callback(str(i), self.print_formatted, None)

    def __rx__(self, client, userdata, message):
        if message.topic.startswith(self.topic + '/output/') and message.topic.endswith('/set'):
            try:
                channels = [int(message.topic.split('/')[-2]) - 1]
            except ValueError:
                channels = range(0, 4)
            for channel in channels:
                payload = payload_filter(message.payload)
                if payload == "toggle":
                    payload = not self.data.get(str(channel))
                self.store_data(**{str(channel): payload})

    def __tx__(self, keys_changed):
        for key in keys_changed:
            self.mqtt_client.send(self.topic + "/output/" + str(int(key) + 1), json.dumps(self.data.get(key)))

    def command(self, command):
        if command in self.COMMANDS:
            if command == self.COMMANDS[0]:
                self.print_formatted(self, self.KEY_OUTPUT_0, self.data.get(self.KEY_OUTPUT_0))
            elif command == self.COMMANDS[1]:
                self.store_data(**{self.KEY_OUTPUT_0: not self.data.get(self.KEY_OUTPUT_0)})
            elif command == self.COMMANDS[2]:
                self.print_formatted(self, self.KEY_OUTPUT_1, self.data.get(self.KEY_OUTPUT_1))
            elif command == self.COMMANDS[3]:
                self.store_data(**{self.KEY_OUTPUT_1: not self.data.get(self.KEY_OUTPUT_1)})
            elif command == self.COMMANDS[4]:
                self.print_formatted(self, self.KEY_OUTPUT_2, self.data.get(self.KEY_OUTPUT_2))
            elif command == self.COMMANDS[5]:
                self.store_data(**{self.KEY_OUTPUT_2: not self.data.get(self.KEY_OUTPUT_2)})
            elif command == self.COMMANDS[6]:
                self.print_formatted(self, self.KEY_OUTPUT_3, self.data.get(self.KEY_OUTPUT_3))
            elif command == self.COMMANDS[7]:
                self.store_data(**{self.KEY_OUTPUT_3: not self.data.get(self.KEY_OUTPUT_3)})
            else:
                print("%s: not yet implemented!" % command)
        else:
            print("Unknown command!")

    def print_formatted(self, device, key, value):
        if value is not None:
            print_light(COLOR_POWERPLUG, value, self.topic, "(%s)" % self.names.get(key, "Channel %d" % (int(key) + 1)))


class silvercrest_powerplug(base):
    KEY_OUTPUT_0 = "state"
    #
    COMMANDS = [
        "get_state", "set_state", "unset_state",
    ]

    def __init__(self, mqtt_client, topic):
        super().__init__(mqtt_client, topic)
        self.add_callback(self.KEY_OUTPUT_0, self.print_formatted, None)
        #
        self.store_data(**{self.KEY_OUTPUT_0: "off"})

    def __rx__(self, client, userdata, message):
        if message.topic == self.topic + '/set':
            STATES = ["on", "off", "toggle"]
            #
            state = json.loads(message.payload).get('state').lower()
            if state in STATES:
                if state == STATES[0]:
                    self.store_data(**{self.KEY_OUTPUT_0: 'on'})
                elif state == STATES[1]:
                    self.store_data(**{self.KEY_OUTPUT_0: 'off'})
                else:
                    self.store_data(**{self.KEY_OUTPUT_0: "off" if self.data.get(self.KEY_OUTPUT_0) == "on" else "on"})

    def command(self, command):
        if command in self.COMMANDS:
            if command == self.COMMANDS[0]:
                self.print_formatted(self, self.KEY_OUTPUT_0, self.data.get(self.KEY_OUTPUT_0))
            elif command == self.COMMANDS[1]:
                self.store_data(**{self.KEY_OUTPUT_0: 'on'})
            elif command == self.COMMANDS[2]:
                self.store_data(**{self.KEY_OUTPUT_0: 'off'})
            else:
                print("%s: not yet implemented!" % command)
        else:
            print("Unknown command!")

    def print_formatted(self, device, key, value):
        if value is not None:
            print_light(COLOR_POWERPLUG, value == "on", self.topic, "(%s)" % self.names.get(key, key))


class silvercrest_motion_sensor(base):
    KEY_OCCUPANCY = "occupancy"
    COMMANDS = ['motion']

    def __init__(self, mqtt_client, topic):
        super().__init__(mqtt_client, topic)
        self.data[self.KEY_OCCUPANCY] = False
        self.add_callback(self.KEY_OCCUPANCY, self.print_formatted, None)

    def __rx__(self, client, userdata, message):
        pass

    def command(self, command):
        try:
            command, value = command.split(' ')
        except ValueError:
            value = None
        else:
            value = json.loads(value)
        if command == self.COMMANDS[0]:
            self.store_data(**{self.KEY_OCCUPANCY: True})
            time.sleep(value or 10)
            self.store_data(**{self.KEY_OCCUPANCY: False})

    def print_formatted(self, device, key, value):
        if value is not None:
            print_light(COLOR_MOTION_SENSOR, value, self.topic, "")


class tradfri_light(base):
    KEY_STATE = "state"
    KEY_BRIGHTNESS = "brightness"
    KEY_COLOR_TEMP = "color_temp"
    KEY_BRIGHTNESS_MOVE = "brightness_move"
    #
    STATE_COMMANDS = ("get_state", "toggle_state", )
    BRIGHTNESS_COMMANDS = ("get_brightness", "set_brightness",)
    COLOR_TEMP_COMMANDS = ("get_color_temp", "set_color_temp",)

    def __init__(self, mqtt_client, topic, enable_state=True, enable_brightness=False, enable_color_temp=False, send_on_power_on=True):
        super().__init__(mqtt_client, topic)
        self.send_on_power_on = send_on_power_on
        self.add_callback(self.KEY_STATE, self.print_formatted, None)
        self.add_callback(self.KEY_BRIGHTNESS, self.print_formatted, None)
        self.add_callback(self.KEY_COLOR_TEMP, self.print_formatted, None)
        #
        self.commands = []
        if enable_state:
            self.commands.extend(self.STATE_COMMANDS)
        if enable_brightness:
            self.commands.extend(self.BRIGHTNESS_COMMANDS)
        if enable_color_temp:
            self.commands.extend(self.COLOR_TEMP_COMMANDS)
        self.__init_data__(enable_state, enable_brightness, enable_color_temp)

    def __init_data__(self, enable_state, enable_brightness, enable_color_temp):
        data = {}
        if enable_state:
            data[self.KEY_STATE] = 'off'
            self.commands.extend(self.STATE_COMMANDS)
        if enable_brightness:
            data[self.KEY_BRIGHTNESS] = 128
            self.brightnes_move = (0, time.time())
            self.commands.extend(self.BRIGHTNESS_COMMANDS)
        if enable_color_temp:
            data[self.KEY_COLOR_TEMP] = 352
            self.commands.extend(self.COLOR_TEMP_COMMANDS)
        self.store_data(**data)

    def __rx__(self, client, userdata, message):
        data = json.loads(message.payload)
        if self.data.get(self.KEY_STATE) == 'on' or data.get(self.KEY_STATE) in ['on', 'toggle']:
            if message.topic.startswith(self.topic) and message.topic.endswith('/set'):
                for targetkey in data:
                    value = data[targetkey]
                    if targetkey in self.data.keys():
                        if targetkey == self.KEY_STATE and value == "toggle":
                            value = "on" if self.data.get(self.KEY_STATE) == "off" else "off"
                        self.store_data(**{targetkey: value})
                    else:
                        if targetkey == self.KEY_BRIGHTNESS_MOVE:
                            new_value = self.data.get(self.KEY_BRIGHTNESS) + (time.time() - self.brightnes_move[1]) * self.brightnes_move[0]
                            if new_value < 0:
                                new_value = 0
                            if new_value > 255:
                                new_value = 255
                            self.store_data(**{self.KEY_BRIGHTNESS: int(new_value)})
                            self.brightnes_move = (value, time.time())
                        else:
                            print("%s: UNKNOWN KEY %s" % (message.topic, targetkey))
            elif message.topic == self.topic + '/get':
                self.__tx__(None)

    def command(self, command):
        try:
            command, value = command.split(' ')
        except ValueError:
            value = None
        if command in self.capabilities():
            if command == self.STATE_COMMANDS[0]:
                self.print_formatted(self, self.KEY_STATE, self.data.get(self.KEY_STATE))
            elif command == self.STATE_COMMANDS[1]:
                self.store_data(**{self.KEY_STATE: 'off' if self.data.get(self.KEY_STATE) == 'on' else 'on'})
            elif command == self.BRIGHTNESS_COMMANDS[0]:
                self.print_formatted(self, self.KEY_BRIGHTNESS, self.data.get(self.KEY_BRIGHTNESS))
            elif command == self.BRIGHTNESS_COMMANDS[1]:
                self.store_data(**{self.KEY_BRIGHTNESS: command_int_value(value)})
            elif command == self.COLOR_TEMP_COMMANDS[0]:
                self.print_formatted(self, self.KEY_COLOR_TEMP, self.data.get(self.KEY_COLOR_TEMP))
            elif command == self.COLOR_TEMP_COMMANDS[1]:
                self.store_data(**{self.KEY_COLOR_TEMP: command_int_value(value)})
            else:
                print("%s: not yet implemented!" % command)
        else:
            print("Unknown command!")

    def power_off(self, device, key, value):
        self.data[self.KEY_STATE] = 'off'
        self.print_formatted(self, self.KEY_STATE, 'off')

    def power_on(self, device, key, value):
        if self.send_on_power_on:
            self.store_data(**{self.KEY_STATE: 'on'})
        else:
            self.data[self.KEY_STATE] = 'on'
            self.print_formatted(self, self.KEY_STATE, 'on')

    def print_formatted(self, device, key, value):
        if value is not None:
            color = COLOR_LIGHT_ACTIVE
            if key == self.KEY_STATE:
                print_light(COLOR_LIGHT_ACTIVE, value == "on", self.topic, "")
                self.print_formatted(device, self.KEY_BRIGHTNESS, self.data.get(self.KEY_BRIGHTNESS))
                self.print_formatted(device, self.KEY_COLOR_TEMP, self.data.get(self.KEY_COLOR_TEMP))
            elif key in [self.KEY_BRIGHTNESS, self.KEY_COLOR_TEMP]:
                perc_value = round(value * 100 / 256, 0) if key == self.KEY_BRIGHTNESS else round((value - 250) * 100 / 204, 0)
                print_percent(
                    COLOR_LIGHT_PASSIVE if self.data.get(self.KEY_STATE) != "on" else COLOR_LIGHT_ACTIVE,
                    'B' if key == gui_light.KEY_BRIGHTNESS else 'C',
                    perc_value,
                    "%3d%%" % perc_value,
                    self.topic,
                    ""
                )


class gui_light(tradfri_light):
    AUTOSEND = False
    #
    KEY_ENABLE = "enable"
    KEY_TIMER = "timer"
    KEY_LED_X = "led%d"

    def __init__(self, mqtt_client, topic, enable_state=True, enable_brightness=False, enable_color_temp=False):
        super().__init__(mqtt_client, topic, enable_state, enable_brightness, enable_color_temp)
        self.add_callback(self.KEY_ENABLE, self.print_formatted, None)
        self.add_callback(self.KEY_TIMER, self.print_formatted, None)
        for i in range(0, 10):
            self.add_callback(self.KEY_LED_X % i, self.print_formatted, None)
        self.led_names = {}
        #
        self.maxvalue = None

    def __init_data__(self, enable_state, enable_brightness, enable_color_temp):
        data = {}
        data[self.KEY_ENABLE] = False
        if enable_state:
            data[self.KEY_STATE] = False
        if enable_brightness:
            data[self.KEY_BRIGHTNESS] = 50
        if enable_color_temp:
            data[self.KEY_COLOR_TEMP] = 5
        data[self.KEY_TIMER] = '-'
        for i in range(0, 10):
            data[self.KEY_LED_X % i] = False
        self.store_data(**data)

    def __rx__(self, client, userdata, message):
        value = payload_filter(message.payload)
        if message.topic.startswith(self.topic) and message.topic.endswith('/set'):
            targetkey = message.topic.split('/')[-2]
            if targetkey in self.data.keys():
                self.store_data(**{targetkey: value})
            else:
                print("Unknown key %s in %s::%s" % (targetkey, message.topic, self.__class__.__name__))
        elif message.topic == self.topic + '/get':
            self.__tx__(None)

    def send(self, key, data):
        if data is not None:
            topic = self.topic + '/' + key
            self.mqtt_client.send(topic, json.dumps(data))

    def command(self, command):
        try:
            command, value = command.split(' ')
        except ValueError:
            value = None
        if command in self.capabilities():
            if command == self.STATE_COMMANDS[0]:
                self.print_formatted(self, self.KEY_STATE, self.data.get(self.KEY_STATE))
            elif command == self.STATE_COMMANDS[1]:
                self.send(self.KEY_STATE, not self.data.get(self.KEY_STATE))
            elif command == self.BRIGHTNESS_COMMANDS[0]:
                self.print_formatted(self, self.KEY_BRIGHTNESS, self.data.get(self.KEY_BRIGHTNESS))
            elif command == self.BRIGHTNESS_COMMANDS[1]:
                self.send(self.KEY_BRIGHTNESS, command_int_value(value))
            elif command == self.COLOR_TEMP_COMMANDS[0]:
                self.print_formatted(self, self.KEY_COLOR_TEMP, self.data.get(self.KEY_COLOR_TEMP))
            elif command == self.COLOR_TEMP_COMMANDS[1]:
                self.send(self.KEY_COLOR_TEMP, command_int_value(value))
            else:
                print("%s: not yet implemented!" % command)
        else:
            print("Unknown command!")

    def add_led_name(self, key, name):
        self.led_names[key] = name

    def print_formatted(self, device, key, value):
        if value is not None:
            device = " - ".join(self.topic.split('/')[1:])
            if key == self.KEY_STATE:
                print_switch(COLOR_GUI_ACTIVE, value, self.topic, "")
            elif key == self.KEY_ENABLE:
                self.print_formatted(device, self.KEY_BRIGHTNESS, self.data.get(self.KEY_BRIGHTNESS))
                self.print_formatted(device, self.KEY_COLOR_TEMP, self.data.get(self.KEY_COLOR_TEMP))
            elif key in [self.KEY_BRIGHTNESS, self.KEY_COLOR_TEMP]:
                perc_value = round(value * 10 if key == self.KEY_COLOR_TEMP else value, 0)
                print_percent(
                    COLOR_GUI_PASSIVE if not self.data.get(self.KEY_ENABLE, False) else COLOR_GUI_ACTIVE,
                    'B' if key == self.KEY_BRIGHTNESS else 'C',
                    perc_value,
                    "%3d%%" % perc_value,
                    self.topic,
                    ""
                )
            elif key == self.KEY_TIMER:
                if value > 0:
                    if self.maxvalue is None and value != 0:
                        self.maxvalue = value
                    disp_value = value
                    try:
                        perc = disp_value / self.maxvalue * 100
                    except ZeroDivisionError:
                        perc = 0
                else:
                    disp_value = 0
                    perc = 0
                    self.maxvalue = None
                print_percent(COLOR_GUI_ACTIVE, 't', perc, '%3d%%' % perc, self.topic, '(%.1f)' % disp_value)
            elif key.startswith(self.KEY_LED_X[:-2]):
                print_light(COLOR_GUI_ACTIVE, value, self.topic, '(%s)' % self.led_names.get(key, key), True)


class tradfri_button(base):
    KEY_ACTION = "action"
    #
    ACTION_TOGGLE = "toggle"
    ACTION_BRIGHTNESS_UP = "brightness_up_click"
    ACTION_BRIGHTNESS_DOWN = "brightness_down_click"
    ACTION_RIGHT = "arrow_right_click"
    ACTION_LEFT = "arrow_left_click"
    ACTION_BRIGHTNESS_UP_LONG = "brightness_up_hold"
    ACTION_BRIGHTNESS_DOWN_LONG = "brightness_down_hold"
    ACTION_RIGHT_LONG = "arrow_right_hold"
    ACTION_LEFT_LONG = "arrow_left_hold"
    #
    COMMANDS = [ACTION_TOGGLE, ACTION_LEFT, ACTION_RIGHT, ACTION_BRIGHTNESS_UP, ACTION_BRIGHTNESS_DOWN,
                ACTION_LEFT_LONG, ACTION_RIGHT_LONG, ACTION_BRIGHTNESS_UP_LONG, ACTION_BRIGHTNESS_DOWN_LONG]

    def __init__(self, mqtt_client, topic):
        super().__init__(mqtt_client, topic)

    def __rx__(self, client, userdata, message):
        pass

    def command(self, command):
        try:
            command, value = command.split(' ')
        except ValueError:
            value = None
        else:
            value = json.loads(value)
        if command in self.capabilities():
            action = self.COMMANDS[self.COMMANDS.index(command)]
            if self.COMMANDS.index(command) <= 4:
                self.mqtt_client.send(self.topic, json.dumps({self.KEY_ACTION: action}))
            elif self.COMMANDS.index(command) <= 8:
                self.mqtt_client.send(self.topic, json.dumps({self.KEY_ACTION: action}))
                time.sleep(value or 0.5)
                action = '_'.join(action.split('_')[:-1] + ['release'])
                self.mqtt_client.send(self.topic, json.dumps({self.KEY_ACTION: action}))


class gui_led_array(base):
    AUTOSEND = False
    #
    KEY_LED_0 = "led0"
    KEY_LED_1 = "led1"
    KEY_LED_2 = "led2"
    KEY_LED_3 = "led3"
    KEY_LED_4 = "led4"
    KEY_LED_5 = "led5"
    KEY_LED_6 = "led6"
    KEY_LED_7 = "led7"
    KEY_LED_8 = "led8"
    KEY_LED_9 = "led9"

    def __init__(self, mqtt_client, topic, ):
        super().__init__(mqtt_client, topic)
        for i in range(0, 10):
            key = getattr(self, "KEY_LED_%d" % i)
            self.data[key] = False
            self.add_callback(key, self.print_formatted, None)

    def __rx__(self, client, userdata, message):
        value = payload_filter(message.payload)
        if message.topic.startswith(self.topic) and message.topic.endswith('/set'):
            targetkey = message.topic.split('/')[-2]
            if targetkey in self.data.keys():
                self.store_data(**{targetkey: value})
            else:
                print("Unknown key %s in %s" % (targetkey, self.__class__.__name__))

    def print_formatted(self, device, key, value):
        print_light(COLOR_GUI_ACTIVE, value, self.topic, '(%s)' % self.names.get(key, key), True)


class remote(base):
    def __rx__(self, client, userdata, message):
        if message.topic == self.topic + "/VOLUP":
            if payload_filter(message.payload):
                icon = u'\u1403'
            else:
                icon = u'\u25a1'
        elif message.topic == self.topic + "/VOLDOWN":
            if payload_filter(message.payload):
                icon = u'\u1401'
            else:
                icon = u'\u25a1'
        else:
            return
        devicename = ' - '.join(self.topic.split('/')[1:-1])
        print(COLOR_REMOTE + 10 * ' ' + icon + 6 * ' ' + devicename + colored.attr("reset"))


class brennenstuhl_heating_valve(base):
    TEMP_RANGE = [10, 30]
    #
    KEY_TEMPERATURE_SETPOINT = "current_heating_setpoint"
    KEY_TEMPERATURE = "local_temperature"
    #
    COMMANDS = [
        "get_temperature_setpoint", "set_temperature_setpoint",
    ]

    def __init__(self, mqtt_client, topic):
        super().__init__(mqtt_client, topic)
        self.store_data(**{
            self.KEY_TEMPERATURE_SETPOINT: 20,
            self.KEY_TEMPERATURE: 20.7,
        })
        self.add_callback(self.KEY_TEMPERATURE_SETPOINT, self.print_formatted, None)

    def __rx__(self, client, userdata, message):
        if message.topic.startswith(self.topic) and message.topic.endswith("/set"):
            payload = payload_filter(message.payload)
            self.store_data(**payload)

    def command(self, command):
        try:
            command, value = command.split(' ')
        except ValueError:
            value = None
        if command in self.COMMANDS:
            if command == self.COMMANDS[0]:
                self.print_formatted(self, self.KEY_TEMPERATURE_SETPOINT, self.data.get(self.KEY_TEMPERATURE_SETPOINT))
            elif command == self.COMMANDS[1]:
                self.store_data(**{self.KEY_TEMPERATURE_SETPOINT: command_float_value(value)})

    def print_formatted(self, device, key, value):
        devicename = ' - '.join(self.topic.split('/')[1:])
        if key == self.KEY_TEMPERATURE_SETPOINT:
            perc = 100 * (value - self.TEMP_RANGE[0]) / (self.TEMP_RANGE[1] - self.TEMP_RANGE[0])
            perc = 100 if perc > 100 else perc
            perc = 0 if perc < 0 else perc
            print_percent(COLOR_HEATING_VALVE, '\u03d1', perc, "%4.1f°C" % value, self.topic, "")


class gui_heating_valve(base):
    AUTOSEND = False
    #
    TEMP_RANGE = [10, 30]
    #
    KEY_TIMER = "timer"
    KEY_TEMPERATURE = "temperature"
    KEY_SETPOINT_TEMP = "setpoint_temp"
    KEY_SETPOINT_TO_DEFAULT = "setpoint_to_default"
    KEY_BOOST = 'boost'
    KEY_AWAY = "away"
    KEY_SUMMER = "summer"
    KEY_ENABLE = "enable"
    #
    COMMANDS = [
        "get_temperature",
        "get_temperature_setpoint", "set_temperature_setpoint",
        "trigger_boost", "trigger_setpoint_to_default",
        "toggle_away", "toggle_summer",
    ]

    def __init__(self, mqtt_client, topic):
        super().__init__(mqtt_client, topic)
        self.add_callback(self.KEY_SETPOINT_TEMP, self.print_formatted, None)
        self.add_callback(self.KEY_TIMER, self.print_formatted, None)
        self.add_callback(self.KEY_AWAY, self.print_formatted, None)
        self.add_callback(self.KEY_SUMMER, self.print_formatted, None)
        #
        self.store_data(**{
            self.KEY_TEMPERATURE: 20.7,
            self.KEY_SETPOINT_TEMP: 20,
            self.KEY_TIMER: 0,
            self.KEY_AWAY: False,
            self.KEY_SUMMER: False,
            self.KEY_ENABLE: True
        })

    def __rx__(self, client, userdata, message):
        value = payload_filter(message.payload)
        if message.topic.startswith(self.topic) and message.topic.endswith('/set'):
            targetkey = message.topic.split('/')[-2]
            if targetkey in self.data.keys():
                self.store_data(**{targetkey: value})
            else:
                print("Unknown key %s in %s::%s" % (targetkey, message.topic, self.__class__.__name__))
        elif message.topic == self.topic + '/get':
            self.__tx__(None)

    def send(self, key, data):
        if data is not None:
            topic = self.topic + '/' + key
            self.mqtt_client.send(topic, json.dumps(data))

    def command(self, command):
        try:
            command, value = command.split(' ')
        except ValueError:
            value = None
        if command in self.COMMANDS:
            if command == self.COMMANDS[0]:
                self.print_formatted(self, self.KEY_TEMPERATURE, self.data.get(self.KEY_TEMPERATURE))
            elif command == self.COMMANDS[1]:
                self.print_formatted(self, self.KEY_SETPOINT_TEMP, self.data.get(self.KEY_SETPOINT_TEMP))
            elif command == self.COMMANDS[2]:
                self.send(self.KEY_SETPOINT_TEMP, command_float_value(value))
            elif command == self.COMMANDS[3]:
                self.send(self.KEY_BOOST, True)
            elif command == self.COMMANDS[4]:
                self.send(self.KEY_SETPOINT_TO_DEFAULT, True)
            elif command == self.COMMANDS[5]:
                self.send(self.KEY_AWAY, not self.data.get(self.KEY_AWAY))
            elif command == self.COMMANDS[6]:
                self.send(self.KEY_SUMMER, not self.data.get(self.KEY_SUMMER))

    def print_formatted(self, device, key, value):
        devicename = ' - '.join(self.topic.split('/')[1:])
        if key == self.KEY_TIMER:
            value /= 60
            try:
                perc = 100 * value / 60
            except TypeError:
                value = 0
                perc = 0
            print_percent(COLOR_GUI_ACTIVE, 't', perc, "%4.1fmin" % value, self.topic, "(Timer)")
        elif key == self.KEY_TEMPERATURE:
            perc = 100 * (value - self.TEMP_RANGE[0]) / (self.TEMP_RANGE[1] - self.TEMP_RANGE[0])
            perc = 100 if perc > 100 else perc
            perc = 0 if perc < 0 else perc
            print_percent(COLOR_GUI_ACTIVE, '\u03d1', perc, "%4.1f°C" % value, self.topic, "(Temperature)")
        elif key == self.KEY_SETPOINT_TEMP:
            perc = 100 * (value - self.TEMP_RANGE[0]) / (self.TEMP_RANGE[1] - self.TEMP_RANGE[0])
            perc = 100 if perc > 100 else perc
            perc = 0 if perc < 0 else perc
            print_percent(COLOR_GUI_ACTIVE if self.data.get(self.KEY_ENABLE) else COLOR_GUI_PASSIVE,
                          '\u03d1', perc, "%4.1f°C" % value, self.topic, "(Setpoint)")
        elif key == self.KEY_AWAY:
            print_switch(COLOR_GUI_ACTIVE, value, self.topic, "(Away Mode)")
        elif key == self.KEY_SUMMER:
            print_switch(COLOR_GUI_ACTIVE, value, self.topic, "(Summer Mode)")