Move homekit_controller entity types under homekit_controller platform (#20376)

* Move homekit_controller entity types under homekit_controller platform

* Update coveragerc as homekit_controller moved

homeassistant/components/homekit_controller/climate.py

@@ -0,0 +1,130 @@
+"""
+Support for Homekit climate devices.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/climate.homekit_controller/
+"""
+import logging
+
+from homeassistant.components.homekit_controller import (
+    HomeKitEntity, KNOWN_ACCESSORIES)
+from homeassistant.components.climate import (
+    ClimateDevice, STATE_HEAT, STATE_COOL, STATE_IDLE,
+    SUPPORT_TARGET_TEMPERATURE, SUPPORT_OPERATION_MODE)
+from homeassistant.const import TEMP_CELSIUS, STATE_OFF, ATTR_TEMPERATURE
+
+DEPENDENCIES = ['homekit_controller']
+
+_LOGGER = logging.getLogger(__name__)
+
+# Map of Homekit operation modes to hass modes
+MODE_HOMEKIT_TO_HASS = {
+    0: STATE_OFF,
+    1: STATE_HEAT,
+    2: STATE_COOL,
+}
+
+# Map of hass operation modes to homekit modes
+MODE_HASS_TO_HOMEKIT = {v: k for k, v in MODE_HOMEKIT_TO_HASS.items()}
+
+
+def setup_platform(hass, config, add_entities, discovery_info=None):
+    """Set up Homekit climate."""
+    if discovery_info is not None:
+        accessory = hass.data[KNOWN_ACCESSORIES][discovery_info['serial']]
+        add_entities([HomeKitClimateDevice(accessory, discovery_info)], True)
+
+
+class HomeKitClimateDevice(HomeKitEntity, ClimateDevice):
+    """Representation of a Homekit climate device."""
+
+    def __init__(self, *args):
+        """Initialise the device."""
+        super().__init__(*args)
+        self._state = None
+        self._current_mode = None
+        self._valid_modes = []
+        self._current_temp = None
+        self._target_temp = None
+
+    def update_characteristics(self, characteristics):
+        """Synchronise device state with Home Assistant."""
+        # pylint: disable=import-error
+        from homekit.models.characteristics import CharacteristicsTypes
+
+        for characteristic in characteristics:
+            ctype = characteristic['type']
+            if ctype == CharacteristicsTypes.HEATING_COOLING_CURRENT:
+                self._state = MODE_HOMEKIT_TO_HASS.get(
+                    characteristic['value'])
+            if ctype == CharacteristicsTypes.HEATING_COOLING_TARGET:
+                self._chars['target_mode'] = characteristic['iid']
+                self._features |= SUPPORT_OPERATION_MODE
+                self._current_mode = MODE_HOMEKIT_TO_HASS.get(
+                    characteristic['value'])
+                self._valid_modes = [MODE_HOMEKIT_TO_HASS.get(
+                    mode) for mode in characteristic['valid-values']]
+            elif ctype == CharacteristicsTypes.TEMPERATURE_CURRENT:
+                self._current_temp = characteristic['value']
+            elif ctype == CharacteristicsTypes.TEMPERATURE_TARGET:
+                self._chars['target_temp'] = characteristic['iid']
+                self._features |= SUPPORT_TARGET_TEMPERATURE
+                self._target_temp = characteristic['value']
+
+    def set_temperature(self, **kwargs):
+        """Set new target temperature."""
+        temp = kwargs.get(ATTR_TEMPERATURE)
+
+        characteristics = [{'aid': self._aid,
+                            'iid': self._chars['target_temp'],
+                            'value': temp}]
+        self.put_characteristics(characteristics)
+
+    def set_operation_mode(self, operation_mode):
+        """Set new target operation mode."""
+        characteristics = [{'aid': self._aid,
+                            'iid': self._chars['target_mode'],
+                            'value': MODE_HASS_TO_HOMEKIT[operation_mode]}]
+        self.put_characteristics(characteristics)
+
+    @property
+    def state(self):
+        """Return the current state."""
+        # If the device reports its operating mode as off, it sometimes doesn't
+        # report a new state.
+        if self._current_mode == STATE_OFF:
+            return STATE_OFF
+
+        if self._state == STATE_OFF and self._current_mode != STATE_OFF:
+            return STATE_IDLE
+        return self._state
+
+    @property
+    def current_temperature(self):
+        """Return the current temperature."""
+        return self._current_temp
+
+    @property
+    def target_temperature(self):
+        """Return the temperature we try to reach."""
+        return self._target_temp
+
+    @property
+    def current_operation(self):
+        """Return current operation ie. heat, cool, idle."""
+        return self._current_mode
+
+    @property
+    def operation_list(self):
+        """Return the list of available operation modes."""
+        return self._valid_modes
+
+    @property
+    def supported_features(self):
+        """Return the list of supported features."""
+        return self._features
+
+    @property
+    def temperature_unit(self):
+        """Return the unit of measurement."""
+        return TEMP_CELSIUS