153 lines
4.6 KiB
Python
153 lines
4.6 KiB
Python
"""Support for the Tuya climate devices."""
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from homeassistant.components.climate import ENTITY_ID_FORMAT, ClimateDevice
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from homeassistant.components.climate.const import (
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HVAC_MODE_AUTO, HVAC_MODE_COOL, HVAC_MODE_FAN_ONLY, HVAC_MODE_HEAT,
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SUPPORT_FAN_MODE, SUPPORT_TARGET_TEMPERATURE, HVAC_MODE_OFF)
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from homeassistant.components.fan import SPEED_HIGH, SPEED_LOW, SPEED_MEDIUM
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from homeassistant.const import (
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ATTR_TEMPERATURE, PRECISION_WHOLE, TEMP_CELSIUS, TEMP_FAHRENHEIT)
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from . import DATA_TUYA, TuyaDevice
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DEVICE_TYPE = 'climate'
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HA_STATE_TO_TUYA = {
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HVAC_MODE_AUTO: 'auto',
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HVAC_MODE_COOL: 'cold',
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HVAC_MODE_FAN_ONLY: 'wind',
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HVAC_MODE_HEAT: 'hot',
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}
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TUYA_STATE_TO_HA = {value: key for key, value in HA_STATE_TO_TUYA.items()}
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FAN_MODES = {SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH}
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up Tuya Climate devices."""
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if discovery_info is None:
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return
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tuya = hass.data[DATA_TUYA]
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dev_ids = discovery_info.get('dev_ids')
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devices = []
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for dev_id in dev_ids:
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device = tuya.get_device_by_id(dev_id)
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if device is None:
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continue
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devices.append(TuyaClimateDevice(device))
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add_entities(devices)
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class TuyaClimateDevice(TuyaDevice, ClimateDevice):
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"""Tuya climate devices,include air conditioner,heater."""
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def __init__(self, tuya):
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"""Init climate device."""
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super().__init__(tuya)
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self.entity_id = ENTITY_ID_FORMAT.format(tuya.object_id())
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self.operations = [HVAC_MODE_OFF]
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async def async_added_to_hass(self):
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"""Create operation list when add to hass."""
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await super().async_added_to_hass()
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modes = self.tuya.operation_list()
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if modes is None:
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return
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for mode in modes:
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if mode in TUYA_STATE_TO_HA:
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self.operations.append(TUYA_STATE_TO_HA[mode])
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@property
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def precision(self):
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"""Return the precision of the system."""
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return PRECISION_WHOLE
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@property
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def temperature_unit(self):
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"""Return the unit of measurement used by the platform."""
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unit = self.tuya.temperature_unit()
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if unit == 'FAHRENHEIT':
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return TEMP_FAHRENHEIT
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return TEMP_CELSIUS
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@property
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def hvac_mode(self):
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"""Return current operation ie. heat, cool, idle."""
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if not self.tuya.state():
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return HVAC_MODE_OFF
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mode = self.tuya.current_operation()
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if mode is None:
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return None
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return TUYA_STATE_TO_HA.get(mode)
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@property
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def hvac_modes(self):
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"""Return the list of available operation modes."""
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return self.operations
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@property
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def current_temperature(self):
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"""Return the current temperature."""
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return self.tuya.current_temperature()
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@property
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def target_temperature(self):
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"""Return the temperature we try to reach."""
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return self.tuya.target_temperature()
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@property
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def target_temperature_step(self):
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"""Return the supported step of target temperature."""
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return self.tuya.target_temperature_step()
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@property
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def fan_mode(self):
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"""Return the fan setting."""
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return self.tuya.current_fan_mode()
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@property
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def fan_modes(self):
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"""Return the list of available fan modes."""
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return self.tuya.fan_modes()
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def set_temperature(self, **kwargs):
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"""Set new target temperature."""
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if ATTR_TEMPERATURE in kwargs:
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self.tuya.set_temperature(kwargs[ATTR_TEMPERATURE])
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def set_fan_mode(self, fan_mode):
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"""Set new target fan mode."""
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self.tuya.set_fan_mode(fan_mode)
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def set_hvac_mode(self, hvac_mode):
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"""Set new target operation mode."""
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if hvac_mode == HVAC_MODE_OFF:
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self.tuya.turn_off()
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if not self.tuya.state():
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self.tuya.turn_on()
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self.tuya.set_operation_mode(HA_STATE_TO_TUYA.get(hvac_mode))
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@property
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def supported_features(self):
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"""Return the list of supported features."""
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supports = 0
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if self.tuya.support_target_temperature():
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supports = supports | SUPPORT_TARGET_TEMPERATURE
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if self.tuya.support_wind_speed():
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supports = supports | SUPPORT_FAN_MODE
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return supports
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@property
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def min_temp(self):
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"""Return the minimum temperature."""
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return self.tuya.min_temp()
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@property
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def max_temp(self):
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"""Return the maximum temperature."""
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return self.tuya.max_temp()
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