Update plugwise to async and config_flow sensor part (#36219)

Co-authored-by: J. Nick Koston <nick@koston.org>

homeassistant/components/plugwise/const.py

@@ -1,6 +1,11 @@
 """Constant for Plugwise component."""
 DOMAIN = "plugwise"
 
+# Sensor mapping
+SENSOR_MAP_MODEL = 0
+SENSOR_MAP_UOM = 1
+SENSOR_MAP_DEVICE_CLASS = 2
+
 # Default directives
 DEFAULT_NAME = "Smile"
 DEFAULT_USERNAME = "smile"
@@ -10,8 +15,6 @@ DEFAULT_MIN_TEMP = 4
 DEFAULT_MAX_TEMP = 30
 DEFAULT_SCAN_INTERVAL = {"thermostat": 60, "power": 10}
 
-DEVICE_CLASS_GAS = "gas"
-
 # Configuration directives
 CONF_MIN_TEMP = "min_temp"
 CONF_MAX_TEMP = "max_temp"
@@ -22,21 +25,15 @@ CONF_SOLAR = "solar"
 CONF_GAS = "gas"
 
 ATTR_ILLUMINANCE = "illuminance"
+UNIT_LUMEN = "lm"
+
 CURRENT_HVAC_DHW = "hot_water"
+
 DEVICE_STATE = "device_state"
 
 SCHEDULE_ON = "true"
 SCHEDULE_OFF = "false"
 
-# Icons
-SWITCH_ICON = "mdi:electric-switch"
-THERMOSTAT_ICON = "mdi:thermometer"
-WATER_ICON = "mdi:water-pump"
-FLAME_ICON = "mdi:fire"
 COOL_ICON = "mdi:snowflake"
+FLAME_ICON = "mdi:fire"
 IDLE_ICON = "mdi:circle-off-outline"
-GAS_ICON = "mdi:fire"
-POWER_ICON = "mdi:flash"
-POWER_FAILURE_ICON = "mdi:flash-off"
-SWELL_SAG_ICON = "mdi:pulse"
-VALVE_ICON = "mdi:valve"