new version

__init__.py

@@ -0,0 +1,45 @@
+"""Uster Waste integration."""
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.const import Platform, SERVICE_UPDATE_ENTITY
+
+from .const import DOMAIN
+
+PLATFORMS = [Platform.SENSOR]
+
+
+async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Set up Uster Waste from a config entry."""
+    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = entry.data
+
+    # Register manual refresh service
+    hass.services.async_register(
+        DOMAIN, 
+        entry.data.get("name", "uster_waste"), 
+        async_handle_manual_refresh
+    )
+
+    await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+    return True
+
+
+async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+    """Unload a config entry."""
+    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
+    if unload_ok:
+        hass.data[DOMAIN].pop(entry.entry_id)
+    return unload_ok
+
+
+async def async_handle_manual_refresh(service):
+    """Handle manual refresh service call."""
+    entry_id = service.data.get("entry_id")
+    if not entry_id or entry_id not in hass.data[DOMAIN]:
+        return
+
+    # Trigger update for all sensors under this entry
+    await hass.services.async_call(
+        "homeassistant", "update_entity",
+        {"entity_id": [f"sensor.uster_waste_{entry_id}"]},
+        blocking=False,
+    )