Add diagnostics support to nexia (#68215)

homeassistant/components/nexia/diagnostics.py

@@ -0,0 +1,32 @@
+"""Diagnostics support for nexia."""
+from __future__ import annotations
+
+from typing import Any
+
+from homeassistant.components.diagnostics import async_redact_data
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+
+from .const import CONF_BRAND, DOMAIN
+from .coordinator import NexiaDataUpdateCoordinator
+
+TO_REDACT = {
+    "dealer_contact_info",
+}
+
+
+async def async_get_config_entry_diagnostics(
+    hass: HomeAssistant, entry: ConfigEntry
+) -> dict[str, Any]:
+    """Return diagnostics for a config entry."""
+    coordinator: NexiaDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
+    nexia_home = coordinator.nexia_home
+
+    return {
+        "entry": {
+            "title": entry.title,
+            "brand": entry.data.get(CONF_BRAND),
+        },
+        "automations": async_redact_data(nexia_home.automations_json, TO_REDACT),
+        "devices": async_redact_data(nexia_home.devices_json, TO_REDACT),
+    }