From 35872a212b2340d3906557e5f644d99f7360ff15 Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Mon, 25 Oct 2021 09:19:00 +0200
Subject: [PATCH] Add Temperature and Humidity Sensor (wsdcg) device support to
 Tuya (#58335)

---
 .../components/tuya/binary_sensor.py          |  3 ++
 homeassistant/components/tuya/const.py        |  1 +
 homeassistant/components/tuya/sensor.py       | 42 +++++++++++++++++++
 3 files changed, 46 insertions(+)

diff --git a/homeassistant/components/tuya/binary_sensor.py b/homeassistant/components/tuya/binary_sensor.py
index a1483447749..12fbc963942 100644
--- a/homeassistant/components/tuya/binary_sensor.py
+++ b/homeassistant/components/tuya/binary_sensor.py
@@ -191,6 +191,9 @@ BINARY_SENSORS: dict[str, tuple[TuyaBinarySensorEntityDescription, ...]] = {
         ),
         TAMPER_BINARY_SENSOR,
     ),
+    # Temperature and Humidity Sensor
+    # https://developer.tuya.com/en/docs/iot/categorywsdcg?id=Kaiuz3hinij34
+    "wsdcg": (TAMPER_BINARY_SENSOR,),
     # Pressure Sensor
     # https://developer.tuya.com/en/docs/iot/categoryylcg?id=Kaiuz3kc2e4gm
     "ylcg": (
diff --git a/homeassistant/components/tuya/const.py b/homeassistant/components/tuya/const.py
index 96913c16aeb..2b598a83277 100644
--- a/homeassistant/components/tuya/const.py
+++ b/homeassistant/components/tuya/const.py
@@ -295,6 +295,7 @@ class DPCode(str, Enum):
     TEMP_VALUE_V2 = "temp_value_v2"
     TEMPER_ALARM = "temper_alarm"  # Tamper alarm
     UV = "uv"  # UV sterilization
+    VA_BATTERY = "va_battery"
     VA_HUMIDITY = "va_humidity"
     VA_TEMPERATURE = "va_temperature"
     VOC_STATE = "voc_state"
diff --git a/homeassistant/components/tuya/sensor.py b/homeassistant/components/tuya/sensor.py
index 77ec9c1140d..a69ce86d0e3 100644
--- a/homeassistant/components/tuya/sensor.py
+++ b/homeassistant/components/tuya/sensor.py
@@ -68,6 +68,13 @@ BATTERY_SENSORS: tuple[SensorEntityDescription, ...] = (
         entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         state_class=STATE_CLASS_MEASUREMENT,
     ),
+    SensorEntityDescription(
+        key=DPCode.VA_BATTERY,
+        name="Battery",
+        device_class=DEVICE_CLASS_BATTERY,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        state_class=STATE_CLASS_MEASUREMENT,
+    ),
 )
 
 # All descriptions can be found here. Mostly the Integer data types in the
@@ -368,6 +375,41 @@ SENSORS: dict[str, tuple[SensorEntityDescription, ...]] = {
         ),
         *BATTERY_SENSORS,
     ),
+    # Temperature and Humidity Sensor
+    # https://developer.tuya.com/en/docs/iot/categorywsdcg?id=Kaiuz3hinij34
+    "wsdcg": (
+        SensorEntityDescription(
+            key=DPCode.VA_TEMPERATURE,
+            name="Temperature",
+            device_class=DEVICE_CLASS_TEMPERATURE,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.TEMP_CURRENT,
+            name="Temperature",
+            device_class=DEVICE_CLASS_TEMPERATURE,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.VA_HUMIDITY,
+            name="Humidity",
+            device_class=DEVICE_CLASS_HUMIDITY,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.HUMIDITY_VALUE,
+            name="Humidity",
+            device_class=DEVICE_CLASS_HUMIDITY,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        SensorEntityDescription(
+            key=DPCode.BRIGHT_VALUE,
+            name="Luminosity",
+            device_class=DEVICE_CLASS_ILLUMINANCE,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ),
+        *BATTERY_SENSORS,
+    ),
     # Pressure Sensor
     # https://developer.tuya.com/en/docs/iot/categoryylcg?id=Kaiuz3kc2e4gm
     "ylcg": (