feat: added system health configuration to show connected status.

custom_components/parcelapp/system_health.py

@@ -0,0 +1,26 @@
+"""Provide info to system health."""
+
+import os
+from typing import Any
+
+from homeassistant.components import system_health
+from homeassistant.core import HomeAssistant, callback
+from .const import DOMAIN, PARCEL_URL
+from .coordinator import ParcelConfigEntry
+
+
+@callback
+def async_register(hass: HomeAssistant, register: system_health.SystemHealthRegistration) -> None:
+    """Register system health callbacks."""
+    register.async_register_info(system_health_info)
+
+async def system_health_info(hass: HomeAssistant) -> dict[str, Any]:
+    """Get info for the info page."""
+    config_entry: ParcelConfigEntry = hass.config_entries.async_entries(DOMAIN)[0]
+    # quota_info = await config_entry.runtime_data.async_get_quota_info()
+
+    return {
+        # "consumed_requests": quota_info.consumed_requests,
+        # "remaining_requests": quota_info.requests_remaining,
+        "can_reach_server": system_health.async_check_can_reach_url(hass, PARCEL_URL),
+    }

custom_components/parcelapp/translations/en.json

@@ -82,5 +82,10 @@
                 }
             }
         }
+    },
+    "system_health": {
+        "info": {
+            "can_reach_server": "Reach Parcel server"
+        }
     }
 }