Add Unifi Led (#27475)

* Added Unifi Led

* fixed manifest

* fixed style issue

* removed unused setting

* added sugested changes.

* fixed order

* fixed settings that are required

* Fix review issues

* fix variable name that was too short

* Testing something

* Reverted to a previous version for testing

* Reverted testing changes.

homeassistant/components/unifiled/light.py

@@ -0,0 +1,105 @@
+"""Support for Unifi Led lights."""
+import logging
+
+from unifiled import unifiled
+import voluptuous as vol
+
+from homeassistant.components.light import (
+    ATTR_BRIGHTNESS,
+    PLATFORM_SCHEMA,
+    SUPPORT_BRIGHTNESS,
+    Light,
+)
+from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+# Validation of the user's configuration
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
+    {
+        vol.Required(CONF_HOST): cv.string,
+        vol.Required(CONF_USERNAME): cv.string,
+        vol.Required(CONF_PASSWORD): cv.string,
+        vol.Optional(CONF_PORT, default=20443): vol.All(cv.port, cv.string),
+    }
+)
+
+
+def setup_platform(hass, config, add_entities, discovery_info=None):
+    """Set up the Unifi LED platform."""
+
+    # Assign configuration variables.
+    # The configuration check takes care they are present.
+    host = config[CONF_HOST]
+    port = config[CONF_PORT]
+    username = config[CONF_USERNAME]
+    password = config[CONF_PASSWORD]
+
+    api = unifiled(host, port, username=username, password=password)
+
+    # Verify that passed in configuration works
+    if not api.getloginstate():
+        _LOGGER.error("Could not connect to unifiled controller")
+        return
+
+    add_entities(UnifiLedLight(light, api) for light in api.getlights())
+
+
+class UnifiLedLight(Light):
+    """Representation of an unifiled Light."""
+
+    def __init__(self, light, api):
+        """Init Unifi LED Light."""
+
+        self._api = api
+        self._light = light
+        self._name = light["name"]
+        self._unique_id = light["id"]
+        self._state = light["status"]["output"]
+        self._brightness = self._api.convertfrom100to255(light["status"]["led"])
+        self._features = SUPPORT_BRIGHTNESS
+
+    @property
+    def name(self):
+        """Return the display name of this light."""
+        return self._name
+
+    @property
+    def brightness(self):
+        """Return the brightness name of this light."""
+        return self._brightness
+
+    @property
+    def unique_id(self):
+        """Return the unique id of this light."""
+        return self._unique_id
+
+    @property
+    def is_on(self):
+        """Return true if light is on."""
+        return self._state
+
+    @property
+    def supported_features(self):
+        """Return the supported features of this light."""
+        return self._features
+
+    def turn_on(self, **kwargs):
+        """Instruct the light to turn on."""
+        self._api.setdevicebrightness(
+            self._unique_id,
+            str(self._api.convertfrom255to100(kwargs.get(ATTR_BRIGHTNESS, 255))),
+        )
+        self._api.setdeviceoutput(self._unique_id, 1)
+
+    def turn_off(self, **kwargs):
+        """Instruct the light to turn off."""
+        self._api.setdeviceoutput(self._unique_id, 0)
+
+    def update(self):
+        """Update the light states."""
+        self._state = self._api.getlightstate(self._unique_id)
+        self._brightness = self._api.convertfrom100to255(
+            self._api.getlightbrightness(self._unique_id)
+        )