Add Tuya Number support (#2765)

esphome/components/tuya/number/__init__.py

@@ -0,0 +1,54 @@
+from esphome.components import number
+import esphome.config_validation as cv
+import esphome.codegen as cg
+from esphome.const import (
+    CONF_ID,
+    CONF_NUMBER_DATAPOINT,
+    CONF_MAX_VALUE,
+    CONF_MIN_VALUE,
+    CONF_STEP,
+)
+from .. import tuya_ns, CONF_TUYA_ID, Tuya
+
+DEPENDENCIES = ["tuya"]
+CODEOWNERS = ["@frankiboy1"]
+
+TuyaNumber = tuya_ns.class_("TuyaNumber", number.Number, cg.Component)
+
+
+def validate_min_max(config):
+    if config[CONF_MAX_VALUE] <= config[CONF_MIN_VALUE]:
+        raise cv.Invalid("max_value must be greater than min_value")
+    return config
+
+
+CONFIG_SCHEMA = cv.All(
+    number.NUMBER_SCHEMA.extend(
+        {
+            cv.GenerateID(): cv.declare_id(TuyaNumber),
+            cv.GenerateID(CONF_TUYA_ID): cv.use_id(Tuya),
+            cv.Required(CONF_NUMBER_DATAPOINT): cv.uint8_t,
+            cv.Required(CONF_MAX_VALUE): cv.float_,
+            cv.Required(CONF_MIN_VALUE): cv.float_,
+            cv.Required(CONF_STEP): cv.positive_float,
+        }
+    ).extend(cv.COMPONENT_SCHEMA),
+    validate_min_max,
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await number.register_number(
+        var,
+        config,
+        min_value=config[CONF_MIN_VALUE],
+        max_value=config[CONF_MAX_VALUE],
+        step=config[CONF_STEP],
+    )
+
+    paren = await cg.get_variable(config[CONF_TUYA_ID])
+    cg.add(var.set_tuya_parent(paren))
+
+    cg.add(var.set_number_id(config[CONF_NUMBER_DATAPOINT]))