fix in ui

custom_components/uster_waste/__init__.py

@@ -3,19 +3,37 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.const import Platform
 
-from .const import DOMAIN
+from .const import DOMAIN, MANUAL_REFRESH_SERVICE
-
+from .sensor import UsterWasteDataUpdateCoordinator
-PLATFORMS = [Platform.SENSOR, Platform.BUTTON]
 
+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
 
+    # Set up coordinator *once per entry*
+    coordinator = UsterWasteDataUpdateCoordinator(hass, entry)
+    hass.data[DOMAIN][entry.entry_id] = coordinator
+
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+
+    # Register manual refresh service
+    async def handle_refresh(call):
+        entry_id = call.data.get("entry_id", entry.entry_id)
+        coord = hass.data[DOMAIN].get(entry_id)
+        if coord:
+            await coord.async_request_refresh()
+        else:
+            hass.components.persistent_notification.create(
+                "Uster Waste: No active entry found. Reload the integration.",
+                title="Uster Waste Error"
+            )
+
+    hass.services.async_register(DOMAIN, MANUAL_REFRESH_SERVICE, handle_refresh)
     return True
 
-
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
-    """Unload a config entry."""
+    """Unload config entry."""
+    hass.services.async_remove(DOMAIN, MANUAL_REFRESH_SERVICE)
     return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)

custom_components/uster_waste/config_flow.py

@@ -1,48 +1,37 @@
-"""Config flow for Uster Waste integration."""
+"""Config flow for Uster Waste."""
 import voluptuous as vol
 from homeassistant import config_entries
-from homeassistant.data_entry_flow import FlowResult
 from homeassistant.const import CONF_NAME
-
 from .const import DOMAIN
 
-# Suggested defaults (update these as needed)
-DEFAULT_NAME = "Uster Waste Schedule"
-
 DATA_SCHEMA = vol.Schema({
-    vol.Required(CONF_NAME, default=DEFAULT_NAME): str,
+    vol.Required(CONF_NAME, default="Uster Waste"): str,
-    vol.Required("token", default=""): str,
+    vol.Required("token", default="").strip(),
-    vol.Required("id", default=""): str,
+    vol.Required("id", default="").strip(),
 })
 
 
-class UsterWasteConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
+class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
     """Handle a config flow for Uster Waste."""
-
     VERSION = 1
 
-    async def async_step_user(
+    async def async_step_user(self, user_input=None):
-        self, user_input: dict[str, str] | None = None
-    ) -> FlowResult:
-        """Handle the initial step."""
         if user_input is None:
             return self.async_show_form(step_id="user", data_schema=DATA_SCHEMA)
 
         token = user_input["token"].strip()
         waste_id = user_input["id"].strip()
-
         if not token or not waste_id:
             return self.async_show_form(
-                step_id="user",
+                step_id="user", data_schema=DATA_SCHEMA,
-                data_schema=DATA_SCHEMA,
+                errors={"base": "missing_params"}
-                errors={"base": "missing_params"},
             )
 
-        # Build the URL (store config, not raw URL)
+        return self.async_create_entry(
-        config = {
+            title=user_input[CONF_NAME],
+            data={
                 CONF_NAME: user_input[CONF_NAME],
                 "token": token,
                 "id": waste_id,
             }
-
+        )
-        return self.async_create_entry(title=user_input[CONF_NAME], data=config)

custom_components/uster_waste/const.py

@@ -11,3 +11,5 @@ ATTR_ERROR = "error"
 
 # UI Labels
 MANUAL_REFRESH = "manual_refresh"
+
+MANUAL_REFRESH_SERVICE = "refresh_waste_schedule"

custom_components/uster_waste/sensor.py

@@ -1,209 +1,179 @@
-"""Sensor platform for Uster Waste."""
+"""Uster Waste Sensor."""
-import asyncio
 import logging
+import re
+import asyncio
 from datetime import datetime, timedelta
 from typing import Optional
 
 import aiohttp
 from bs4 import BeautifulSoup
+
 from homeassistant.components.sensor import SensorEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.update_coordinator import (
+    DataUpdateCoordinator,
+    UpdateFailed,
+)
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
-
+from .const import DOMAIN, MANUAL_REFRESH_SERVICE
-from .const import (
-    DOMAIN,
-    ATTR_NEXT_COLLECTION,
-    ATTR_DATE,
-    ATTR_TYPE,
-    ATTR_DAYS_UNTIL,
-    ATTR_ENTRIES,
-    ATTR_ERROR,
-    MANUAL_REFRESH,
-)
 
 _LOGGER = logging.getLogger(__name__)
 
-SCAN_INTERVAL = timedelta(days=1)
+# ✅ CORRECTED URL FORMAT (no %5B, no extra encoded brackets)
+BASE_URL = "https://www.uster.ch/abfallstrassenabschnitt"
 
-# Swiss date helpers
+# For Swiss date parsing
-MONTH_MAP = {
+MONTHS = {
     "Jan": "01", "Feb": "02", "Mrz": "03", "Mär": "03",
     "Apr": "04", "Mai": "05", "Jun": "06", "Jul": "07",
     "Aug": "08", "Sep": "09", "Okt": "10", "Nov": "11", "Dez": "12"
 }
 
 
-def _parse_date(date_str: str) -> Optional[datetime]:
+def parse_swiss_date(date_str: str) -> Optional[datetime]:
-    """Convert Swiss date string (e.g., '24.10.2023' or '24. Okt. 2023') to datetime."""
+    """Parse Swiss date like '24. Okt. 2023' or '24.10.2023'."""
     date_str = date_str.strip()
-    # Normalize Swiss month abbreviations
+    if not date_str:
-    for key, value in MONTH_MAP.items():
+        return None
-        date_str = date_str.replace(key, value)
+    # Replace Swiss months (e.g., "Okt" → "10")
-    # Try formats: dd.mm.yyyy, d.m.yy
+    for swiss, num in MONTHS.items():
+        date_str = date_str.replace(swiss, num)
+    # Clean extra spaces/dots
+    date_str = re.sub(r'\.\s*\.', '.', date_str)
+    # Try multiple formats
     for fmt in ["%d.%m.%Y", "%d.%m.%y"]:
         try:
             return datetime.strptime(date_str, fmt)
         except ValueError:
             continue
-    _LOGGER.warning(f"Could not parse date: '{date_str}'")
+    _LOGGER.warning(f"Failed to parse date: {date_str}")
     return None
 
 
+class UsterWasteDataUpdateCoordinator(DataUpdateCoordinator[dict]):
+    """Fetch and cache Uster waste data."""
+
+    def __init__(self, hass: HomeAssistant, entry: ConfigEntry):
+        self.hass = hass
+        self.entry = entry
+        self.token = entry.data["token"]
+        self.id = entry.data["id"]
+        self.name = entry.data.get("name", "Uster Waste")
+        # ✅ CORRECT URL:
+        self.url = f"{BASE_URL}?token={self.token}&strassenabschnittId={self.id}"
+        super().__init__(hass, _LOGGER, name="uster_waste", update_interval=timedelta(days=1))
+
+    async def _async_update_data(self) -> dict:
+        """Fetch the latest data from Uster."""
+        session = async_get_clientsession(self.hass)
+        try:
+            async with session.get(self.url, timeout=10) as resp:
+                if resp.status != 200:
+                    raise UpdateFailed(
+                        f"HTTP {resp.status} — check token & ID (token may be expired)."
+                        "Get a fresh URL from https://www.uster.ch/abfallstrassenabschnitt"
+                    )
+                html = await resp.text()
+        except aiohttp.ClientError as e:
+            raise UpdateFailed(f"Network error: {e}") from e
+
+        # Parse HTML
+        soup = BeautifulSoup(html, "html.parser")
+
+        # Find the table (robust: class="table table-striped" or any <table>)
+        table = soup.find("table", class_="table table-striped") or soup.find("table")
+        if not table:
+            raise UpdateFailed("No waste schedule table found on Uster.ch page.")
+
+        rows = table.find_all("tr")
+        if len(rows) < 2:
+            raise UpdateFailed("Table has no data rows — check page layout changed.")
+
+        now = datetime.now()
+        entries = []
+
+        for row in rows[1:4]:  # First 3 data rows
+            cols = row.find_all("td")
+            if len(cols) < 2:
+                continue
+
+            collection = cols[0].get_text(strip=True)
+            date_str = cols[1].get_text(strip=True)
+
+            dt = parse_swiss_date(date_str)
+            if not dt:
+                _LOGGER.warning(f"Skipping row: invalid date '{date_str}'")
+                continue
+
+            entries.append({
+                "type": collection,
+                "date": date_str,
+                "days_until": (dt - now).days
+            })
+
+        if not entries:
+            raise UpdateFailed("No valid dates found in table.")
+
+        # Sort ascending by date
+        entries.sort(key=lambda x: x["date"])
+
+        return {
+            "next_collection": entries[0]["type"],
+            "date": entries[0]["date"],
+            "days_until": entries[0]["days_until"],
+            "entries": entries,
+        }
+
+
 async def async_setup_entry(
     hass: HomeAssistant,
     entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the sensor."""
-    config = entry.data
+    coordinator: UsterWasteDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
-    token = config["token"]
+    async_add_entities([UsterWasteSensor(entry, coordinator)], update_before_add=True)
-    waste_id = config["id"]
-    name = config.get("name", "Uster Waste")
-
-    entity = UsterWasteSensor(
-        entry_id=entry.entry_id,
-        token=token,
-        waste_id=waste_id,
-        name=name
-    )
-    async_add_entities([entity])
 
 
 class UsterWasteSensor(SensorEntity):
-    """Uster Waste Sensor Entity."""
+    """Uster Waste Collection Sensor."""
 
     _attr_has_entity_name = True
+    _attr_name = None  # Use coordinator name
     _attr_icon = "mdi:recycle"
-    _attr_device_class = None
+    _attr_native_unit_of_measurement = "days" if "days_until" else None
 
     def __init__(
         self,
-        entry_id: str,
+        entry: ConfigEntry,
-        token: str,
+        coordinator: UsterWasteDataUpdateCoordinator,
-        waste_id: str,
-        name: str
     ):
-        self._entry_id = entry_id
+        self.coordinator = coordinator
-        self.token = token
+        self._attr_unique_id = f"uster_waste_{entry.entry_id}"
-        self.waste_id = waste_id
+        self._attr_device_info = {
-        self._attr_name = f"{name} Schedule"
+            "name": coordinator.name,
-        self._attr_unique_id = f"uster_waste_{entry_id}"
+            "identifiers": {(DOMAIN, entry.entry_id)},
-        self._attr_extra_state_attributes = {
-            ATTR_ENTRIES: [],
         }
-        self.data = None
-
-    async def async_update(self):
-        """Update sensor state."""
-        # Fetch fresh data
-        data = await self._fetch_data()
-        self.data = data
-        self._attr_native_value = len(data.get("entries", []))
-        self._attr_extra_state_attributes.update(
-            {
-                ATTR_NEXT_COLLECTION: data.get("next_collection"),
-                ATTR_DATE: data.get("date"),
-                ATTR_TYPE: data.get("type"),
-                ATTR_DAYS_UNTIL: data.get("days_until"),
-                ATTR_ENTRIES: data.get("entries", []),
-                ATTR_ERROR: data.get("error")
-            }
-        )
-
-    async def _fetch_data(self) -> dict:
-        """Fetch data from Uster website."""
-        try:
-            session = async_get_clientsession(self.hass)
-            url = (
-                "https://www.uster.ch/abfallstrassenabschnitt"
-                f"?strassenabschnitt%5B_token%5D={self.token}"
-                f"&strassenabschnitt%5BstrassenabschnittId%5D={self.waste_id}"
-            )
-
-            async with session.get(url, timeout=10) as response:
-                if response.status == 403 or response.status == 404:
-                    raise Exception(
-                        "Token expired or invalid. "
-                        "Please get a fresh URL from https://www.uster.ch/abfallstrassenabschnitt"
-                    )
-                response.raise_for_status()
-                html = await response.text()
-
-            # Parse HTML
-            soup = BeautifulSoup(html, "html.parser")
-            table = soup.find("table", class_="table table-striped")
-            if not table:
-                table = soup.find("table")
-                if not table:
-                    raise ValueError("No table found on page.")
-
-            rows = table.find_all("tr")
-            if len(rows) < 2:
-                raise ValueError("Table has no data rows.")
-
-            entries = []
-            now = datetime.now()
-
-            for row in rows[1:4]:  # Next 3 entries
-                cols = row.find_all("td")
-                if len(cols) < 2:
-                    continue
-
-                collection_type = cols[0].get_text(strip=True)
-                date_str = cols[1].get_text(strip=True).replace("  ", " ")  # Clean no-break space
-                dt = _parse_date(date_str)
-                if not dt:
-                    _LOGGER.warning(f"Skipping row with invalid date: {date_str}")
-                    continue
-
-                entries.append({
-                    "Sammlung": collection_type,
-                    "Wann?": date_str,
-                    "date_obj": dt,
-                    "days_until": (dt - now).days
-                })
-
-            # Sort by date (ascending)
-            entries.sort(key=lambda x: x["date_obj"])
-
-            return {
-                "next_collection": entries[0]["Sammlung"] if entries else None,
-                "date": entries[0]["Wann?"] if entries else None,
-                "type": entries[0]["Sammlung"] if entries else None,
-                "days_until": entries[0]["days_until"] if entries else None,
-                "entries": [
-                    {
-                        "type": e["Sammlung"],
-                        "date": e["Wann?"],
-                        "days_until": e["days_until"]
-                    }
-                    for e in entries[:3]
-                ]
-            }
-        except Exception as e:
-            _LOGGER.error("Error fetching Uster data: %s", e)
-            return {
-                ATTR_ERROR: str(e),
-                "next_collection": None,
-                "date": None,
-                "entries": []
-            }
-
-    async def async_added_to_hass(self):
-        """When entity is added to hass."""
-        await super().async_added_to_hass()
-        # Force first update
-        await self.async_update()
 
     @property
-    def available(self) -> bool:
+    def native_value(self) -> Optional[str]:
-        """Return if entity is available."""
+        """Return next collection type."""
-        return self.data is not None
+        return self.coordinator.data.get("next_collection")
 
-    async def async_press(self):
+    @property
-        """Handle the button press (manual refresh)."""
+    def extra_state_attributes(self) -> dict:
-        await self.async_update()
+        """Return extended attributes."""
-        self.async_write_ha_state()
+        data = self.coordinator.data or {}
+        return {
+            "date": data.get("date"),
+            "days_until": data.get("days_until"),
+            "entries": data.get("entries", []),
+            "url": self.coordinator.url,  # For debugging
+        }
+
+    async def async_update(self) -> None:
+        """Manually trigger update (used by refresh service)."""
+        await self.coordinator.async_request_refresh()