Add configuration flow abilites to the ld2410 component (#4434)

esphome/components/ld2410/button/__init__.py

@@ -0,0 +1,57 @@
+import esphome.codegen as cg
+from esphome.components import button
+import esphome.config_validation as cv
+from esphome.const import (
+    DEVICE_CLASS_RESTART,
+    ENTITY_CATEGORY_DIAGNOSTIC,
+    ENTITY_CATEGORY_CONFIG,
+    ICON_RESTART,
+    ICON_RESTART_ALERT,
+    ICON_DATABASE,
+)
+from .. import CONF_LD2410_ID, LD2410Component, ld2410_ns
+
+QueryButton = ld2410_ns.class_("QueryButton", button.Button)
+ResetButton = ld2410_ns.class_("ResetButton", button.Button)
+RestartButton = ld2410_ns.class_("RestartButton", button.Button)
+
+CONF_FACTORY_RESET = "factory_reset"
+CONF_RESTART = "restart"
+CONF_QUERY_PARAMS = "query_params"
+
+CONFIG_SCHEMA = {
+    cv.GenerateID(CONF_LD2410_ID): cv.use_id(LD2410Component),
+    cv.Optional(CONF_FACTORY_RESET): button.button_schema(
+        ResetButton,
+        device_class=DEVICE_CLASS_RESTART,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_RESTART_ALERT,
+    ),
+    cv.Optional(CONF_RESTART): button.button_schema(
+        RestartButton,
+        device_class=DEVICE_CLASS_RESTART,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        icon=ICON_RESTART,
+    ),
+    cv.Optional(CONF_QUERY_PARAMS): button.button_schema(
+        QueryButton,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        icon=ICON_DATABASE,
+    ),
+}
+
+
+async def to_code(config):
+    ld2410_component = await cg.get_variable(config[CONF_LD2410_ID])
+    if factory_reset_config := config.get(CONF_FACTORY_RESET):
+        b = await button.new_button(factory_reset_config)
+        await cg.register_parented(b, config[CONF_LD2410_ID])
+        cg.add(ld2410_component.set_reset_button(b))
+    if restart_config := config.get(CONF_RESTART):
+        b = await button.new_button(restart_config)
+        await cg.register_parented(b, config[CONF_LD2410_ID])
+        cg.add(ld2410_component.set_restart_button(b))
+    if query_params_config := config.get(CONF_QUERY_PARAMS):
+        b = await button.new_button(query_params_config)
+        await cg.register_parented(b, config[CONF_LD2410_ID])
+        cg.add(ld2410_component.set_query_button(b))