99 lines
3.6 KiB
Python
99 lines
3.6 KiB
Python
import logging
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import math
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from collections.abc import Callable
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from typing import Any
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from sense_hat.sense_hat import SenseHat
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from sense_hat.stick import ACTION_HELD, ACTION_RELEASED, InputEvent
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logger = logging.getLogger(__name__)
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class Selector:
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def __init__(self, send_data: Callable[[dict[str, Any]], Any]):
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self.stick = SenseHat().stick
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self.temperature: float | None = None
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self.mode: str | None = None
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self.switch: bool | None = None
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self.preset_modes: list[str] = []
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self.send_data = send_data
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self.switch_held = False
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self.default_data = {"temperature": None, "mode": None, "switch": None}
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self.stick.direction_middle = self.toggle
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self.stick.direction_up = self.increase_temperature
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self.stick.direction_down = self.decrease_temperature
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self.stick.direction_right = self.next_mode
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self.stick.direction_left = self.prev_mode
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@property
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def ha_options(self) -> dict[str, dict[str, str]]:
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return {
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"temperature": {
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"p": "sensor",
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"value_template": "{{ value_json.temperature }}",
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"unique_id": "oin_temp",
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"device_class": "temperature",
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"entity_category": "diagnostic",
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"icon": "mdi:thermostat",
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"unit_of_measurement": "°C",
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},
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"mode": {
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"p": "sensor",
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"name": "Mode",
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"value_template": "{{ value_json.mode }}",
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"unique_id": "oin_mode",
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"entity_category": "diagnostic",
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"icon": "mdi:thermostat-auto",
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},
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"switch": {
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"p": "sensor",
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"name": "Switch",
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"value_template": "{{ value_json.switch }}",
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"unique_id": "oin_switch",
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"entity_category": "diagnostic",
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"icon": "mdi:thermostat-auto",
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},
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}
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def increase_temperature(self, event: InputEvent) -> None:
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if event.action != ACTION_RELEASED and self.temperature is not None:
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self.callback({"temperature": math.floor(self.temperature * 2) / 2 + 0.5})
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def decrease_temperature(self, event: InputEvent) -> None:
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if event.action != ACTION_RELEASED and self.temperature is not None:
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self.callback({"temperature": math.ceil(self.temperature * 2) / 2 - 0.5})
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def next_mode(self, event: InputEvent) -> None:
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if event.action != ACTION_RELEASED and self.mode is not None:
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self.callback(
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{
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"mode": self.preset_modes[
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(self.preset_modes.index(self.mode) + 1)
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% len(self.preset_modes)
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]
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}
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)
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def prev_mode(self, event: InputEvent) -> None:
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if event.action != ACTION_RELEASED and self.mode is not None:
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self.callback(
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{
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"mode": self.preset_modes[
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(self.preset_modes.index(self.mode) - 1)
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% len(self.preset_modes)
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]
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}
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)
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def toggle(self, event: InputEvent) -> None:
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if not self.switch_held and event.action == ACTION_HELD:
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self.switch_held = True
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self.callback({"switch": "off" if self.switch else "heat"})
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elif self.switch_held and event.action == ACTION_RELEASED:
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self.switch_held = False
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def callback(self, data: dict[str, Any]) -> None:
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self.send_data(self.default_data | data)
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