smart_brain/__simulation__/devices.py

import colored
import json
import sys
import time

# TODO: implement my powerplug

COLOR_GUI_ACTIVE = colored.fg("light_blue")
COLOR_GUI_PASSIVE = COLOR_GUI_ACTIVE + colored.attr("dim")
COLOR_SHELLY_1 = colored.fg("light_magenta")
COLOR_SHELLY_2 = colored.fg("light_cyan")
COLOR_LIGHT_ACTIVE = colored.fg("yellow")
COLOR_LIGHT_PASSIVE = COLOR_LIGHT_ACTIVE + colored.attr("dim")
COLOR_MOTION_SENSOR = colored.fg("red")


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


def percent_print(value):
    for i in range(0, 10):
        if (value - 5) > 10*i:
            sys.stdout.write(u"\u25ac")
        else:
            sys.stdout.write(u"\u25ad")


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


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.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 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"
    #
    COMMANDS = [
        "get_relay_0", "set_relay_0", "unset_relay_0",
        "get_relay_1", "set_relay_1", "unset_relay_1",
    ]

    def __init__(self, mqtt_client, topic):
        super().__init__(mqtt_client, topic)
        #
        self.store_data(**{self.KEY_OUTPUT_0: "off", self.KEY_OUTPUT_1: "off"})
        self.add_callback(self.KEY_OUTPUT_0, self.print_formatted, None)

    def __rx__(self, client, userdata, message):
        value = payload_filter(message.payload)
        if message.topic == self.topic + "/relay/0/command":
            if value in ['on', 'off']:
                self.store_data(**{self.KEY_OUTPUT_0: value})
            elif value == 'toggle':
                self.store_data(**{self.KEY_OUTPUT_0: 'on' if self.data.get(self.KEY_OUTPUT_0) == 'off' else 'off'})
        elif message.topic == self.topic + "/relay/1/command":
            if value in ['on', 'off']:
                self.store_data(**{self.KEY_OUTPUT_1: value})
            elif value == 'toggle':
                self.store_data(**{self.KEY_OUTPUT_1: 'on' if self.data.get(self.KEY_OUTPUT_1) == 'off' else 'off'})

    def __tx__(self, keys_changed):
        for key in keys_changed:
            self.mqtt_client.send(self.topic + '/' + key, 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: "on"})
            elif command == self.COMMANDS[2]:
                self.store_data(**{self.KEY_OUTPUT_0: "off"})
            elif command == self.COMMANDS[3]:
                self.print_formatted(self, self.KEY_OUTPUT_1, self.data.get(self.KEY_OUTPUT_1))
            elif command == self.COMMANDS[4]:
                self.store_data(**{self.KEY_OUTPUT_1: "on"})
            elif command == self.COMMANDS[5]:
                self.store_data(**{self.KEY_OUTPUT_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:
            if key == shelly.KEY_OUTPUT_0:
                color = COLOR_SHELLY_1
            else:
                color = COLOR_SHELLY_2
            if value == "on":
                print(color + 10 * ' ' + u'\u2b24' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))
            else:
                print(color + 10 * ' ' + u'\u25ef' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))


class my_powerplug(base):
    COMMANDS = [
        "get_state", "set_state", "unset_state",
    ]

    def __init__(self, mqtt_client, topic, names=[]):
        super().__init__(mqtt_client, topic)
        #
        self.names = []
        #
        for i in range(0, 4):
            self.data[str(i)] = False
            try:
                self.names.append(names[i])
            except IndexError:
                self.names.append("Channel %d" % (i + 1))
            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'):
            channel = int(message.topic.split('/')[-2]) - 1
            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: '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:
            if value:
                print(COLOR_SHELLY_1 + 10 * ' ' + u'\u2b24' + 6 * ' ' + " - ".join(self.topic.split('/')
                      [1:]) + " (%s)" % self.names[int(key)] + colored.attr("reset"))
            else:
                print(COLOR_SHELLY_1 + 10 * ' ' + u'\u25ef' + 6 * ' ' + " - ".join(self.topic.split('/')
                      [1:]) + " (%s)" % self.names[int(key)] + colored.attr("reset"))


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:
            if value == "on":
                print(COLOR_SHELLY_1 + 10 * ' ' + u'\u2b24' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))
            else:
                print(COLOR_SHELLY_1 + 10 * ' ' + u'\u25ef' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))


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:
            if value:
                print(COLOR_MOTION_SENSOR + 10 * ' ' + u'\u2b24' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))
            else:
                print(COLOR_MOTION_SENSOR + 10 * ' ' + u'\u25ef' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))


class tradfri_light(base):
    KEY_STATE = "state"
    KEY_BRIGHTNESS = "brightness"
    KEY_COLOR_TEMP = "color_temp"
    KEY_BRIGHTNESS_MOVE = "brightness_move"
    #
    STATE_COMMANDS = ("get_state", "change_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:
                if value == "on":
                    print(color + 10 * ' ' + u'\u2b24' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))
                else:
                    print(color + 10 * ' ' + u'\u25ef' + 6 * ' ' + " - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))
                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]:
                if self.data.get(self.KEY_STATE) != "on":
                    color = COLOR_LIGHT_PASSIVE
                if key == self.KEY_BRIGHTNESS:
                    value = round(value * 100 / 256, 0)
                else:
                    value = round((value - 250) * 100 / 204, 0)
                sys.stdout.write(color)
                sys.stdout.write('B' if key == gui_light.KEY_BRIGHTNESS else 'C')
                percent_print(value)
                sys.stdout.write("%3d%%  " % value)
                print(" - ".join(self.topic.split('/')[1:]) + colored.attr("reset"))


class gui_light(tradfri_light):
    AUTOSEND = False
    #
    KEY_ENABLE = "enable"

    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)

    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
        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" % (targetkey, 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 print_formatted(self, device, key, value):
        if value is not None:
            color = COLOR_GUI_ACTIVE
            if key == self.KEY_STATE:
                if value == True:
                    print(color + 10 * ' ' + u'\u25a0' + 6 * ' ' + " - ".join(self.topic.split('/')[1:-1]) + colored.attr("reset"))
                else:
                    print(color + 10 * ' ' + u'\u25a1' + 6*' ' + " - ".join(self.topic.split('/')[1:-1]) + colored.attr("reset"))
            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]:
                if not self.data.get(self.KEY_ENABLE, False):
                    color = COLOR_GUI_PASSIVE
                value = round(value * 10 if key == self.KEY_COLOR_TEMP else value, 0)
                sys.stdout.write(color)
                sys.stdout.write('B' if key == self.KEY_BRIGHTNESS else 'C')
                percent_print(value)
                sys.stdout.write("%3d%%  " % value)
                print(" - ".join(self.topic.split('/')[1:-1]) + colored.attr("reset"))


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, names=[]):
        super().__init__(mqtt_client, topic)
        self.names = {}
        for i in range(0, 10):
            key = getattr(self, "KEY_LED_%d" % i)
            self.data[key] = False
            try:
                self.names[key] = names[i]
            except IndexError:
                self.names[key] = key
            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):
        if value:
            color = colored.fg('green')
        else:
            color = ""
        print(color + 10 * ' ' + u"\u2b24" + 6 * ' ' + COLOR_GUI_ACTIVE +
              ' - '.join(self.topic.split('/')[:-1]) + ' (%s)' % self.names[key] + colored.attr("reset"))